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Release 6.1.11

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This commit is contained in:
Yuxin Zhou
2022-04-20 05:07:02 +00:00
parent f851772ce0
commit cef9cb22a5
784 changed files with 57616 additions and 101103 deletions
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90
ports_module/cortex_a35_smp/ac6/module_manager/src/tx_thread_context_restore.S
View File

@@ -21,9 +21,6 @@
/**************************************************************************/
/* Include macros for modifying the wait list. */
#include "tx_thread_smp_protection_wait_list_macros.h"
.text
.align 3
/**************************************************************************/
@@ -31,7 +28,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_context_restore Cortex-A35-SMP/AC6 */
/* 6.1.3 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* Andres Mlinar, Microsoft Corporation */
@@ -63,7 +60,10 @@
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 12-31-2020 Andres Mlinar Initial Version 6.1.3 */
/* 12-31-2020 Andres Mlinar Initial Version 6.1.3 */
/* 04-25-2022 William E. Lamie Modified comments, removed */
/* FIFO queueing, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
// VOID _tx_thread_context_restore(VOID)
@@ -76,7 +76,7 @@ _tx_thread_context_restore:
MSR DAIFSet, 0x3 // Lockout interrupts
#ifdef TX_ENABLE_EXECUTION_CHANGE_NOTIFY
#if (defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE))
/* Call the ISR exit function to indicate an ISR is complete. */
@@ -101,13 +101,13 @@ _tx_thread_context_restore:
LDR x3, =_tx_thread_system_state // Pickup address of system state var
LDR w2, [x3, x8, LSL #2] // Pickup system state
SUB w2, w2, #1 // Decrement the counter
STR w2, [x3, x8, LSL #2] // Store the counter
STR w2, [x3, x8, LSL #2] // Store the counter
CMP w2, #0 // Was this the first interrupt?
BEQ __tx_thread_not_nested_restore // If so, not a nested restore
/* Interrupts are nested. */
/* Just recover the saved registers and return to the point of
/* Just recover the saved registers and return to the point of
interrupt. */
LDP x4, x5, [sp], #16 // Pickup saved SPSR/DAIF and ELR_EL
@@ -151,7 +151,7 @@ __tx_thread_not_nested_restore:
LDR x3, =_tx_thread_execute_ptr // Pickup address of execute thread ptr
LDR x2, [x3, x8, LSL #3] // Pickup actual execute thread pointer
CMP x0, x2 // Is the same thread highest priority?
BEQ __tx_thread_no_preempt_restore // Same thread in the execute list,
BEQ __tx_thread_no_preempt_restore // Same thread in the execute list,
// no preemption needs to happen
LDR x3, =_tx_thread_smp_protection // Build address to protection structure
LDR w3, [x3, #4] // Pickup the owning core
@@ -206,74 +206,6 @@ __tx_thread_no_preempt_restore:
// {
__tx_thread_preempt_restore:
/* Was the thread being preempted waiting for the lock? */
// if (_tx_thread_smp_protect_wait_counts[this_core] != 0)
// {
LDR x2, =_tx_thread_smp_protect_wait_counts // Load waiting count list
LDR w3, [x2, x8, LSL #2] // Load waiting value for this core
CMP w3, #0
BEQ _nobody_waiting_for_lock // Is the core waiting for the lock?
/* Do we not have the lock? This means the ISR never got the inter-core lock. */
// if (_tx_thread_smp_protection.tx_thread_smp_protect_owned != this_core)
// {
LDR x2, =_tx_thread_smp_protection // Load address of protection structure
LDR w3, [x2, #4] // Pickup the owning core
CMP w8, w3 // Compare our core to the owning core
BEQ _this_core_has_lock // Do we have the lock?
/* We don't have the lock. This core should be in the list. Remove it. */
// _tx_thread_smp_protect_wait_list_remove(this_core);
_tx_thread_smp_protect_wait_list_remove // Call macro to remove core from the list
B _nobody_waiting_for_lock // Leave
// }
// else
// {
/* We have the lock. This means the ISR got the inter-core lock, but
never released it because it saw that there was someone waiting.
Note this core is not in the list. */
_this_core_has_lock:
/* We're no longer waiting. Note that this should be zero since this happens during thread preemption. */
// _tx_thread_smp_protect_wait_counts[core]--;
LDR x2, =_tx_thread_smp_protect_wait_counts // Load waiting count list
LDR w3, [x2, x8, LSL #2] // Load waiting value for this core
SUB w3, w3, #1 // Decrement waiting value. Should be zero now
STR w3, [x2, x8, LSL #2] // Store new waiting value
/* Now release the inter-core lock. */
/* Set protected core as invalid. */
// _tx_thread_smp_protection.tx_thread_smp_protect_core = 0xFFFFFFFF;
LDR x2, =_tx_thread_smp_protection // Load address of protection structure
MOV w3, #0xFFFFFFFF // Build invalid value
STR w3, [x2, #4] // Mark the protected core as invalid
DMB ISH // Ensure that accesses to shared resource have completed
/* Release protection. */
// _tx_thread_smp_protection.tx_thread_smp_protect_in_force = 0;
MOV w3, #0 // Build release protection value
STR w3, [x2, #0] // Release the protection
DSB ISH // To ensure update of the protection occurs before other CPUs awake
/* Wake up waiting processors. Note interrupts are already enabled. */
#ifdef TX_ENABLE_WFE
SEV // Send event to other CPUs
#endif
// }
// }
_nobody_waiting_for_lock:
LDR x4, [x0, #8] // Switch to thread stack pointer
MOV sp, x4 //
@@ -328,8 +260,8 @@ _skip_fp_save:
CMP w2, #0 // Is it active?
BEQ __tx_thread_dont_save_ts // No, don't save it
/* _tx_thread_current_ptr -> tx_thread_time_slice = _tx_timer_time_slice;
_tx_timer_time_slice = 0; */
// _tx_thread_current_ptr -> tx_thread_time_slice = _tx_timer_time_slice;
// _tx_timer_time_slice = 0;
STR w2, [x0, #36] // Save thread's time-slice
MOV w2, #0 // Clear value

313
ports_module/cortex_a35_smp/ac6/module_manager/src/tx_thread_smp_protect.S
View File

@@ -32,7 +32,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_smp_protect Cortex-A35-SMP/AC6 */
/* 6.1.9 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
@@ -63,11 +63,14 @@
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 09-30-2020 William E. Lamie Initial Version 6.1 */
/* 10-15-2021 Andres Mlinar Updated comments, */
/* added ARMv8.2-A support, */
/* improved SMP code, */
/* resulting in version 6.1.9 */
/* 09-30-2020 William E. Lamie Initial Version 6.1 */
/* 10-15-2021 Andres Mlinar Updated comments, */
/* added ARMv8.2-A support, */
/* improved SMP code, */
/* resulting in version 6.1.9 */
/* 04-25-2022 William E. Lamie Modified comments, removed */
/* FIFO queueing, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
.global _tx_thread_smp_protect
@@ -81,293 +84,49 @@ _tx_thread_smp_protect:
/* Pickup the CPU ID. */
MRS x1, MPIDR_EL1 // Pickup the core ID
MRS x2, MPIDR_EL1 // Pickup the core ID
#ifdef TX_ARMV8_2
#if TX_THREAD_SMP_CLUSTERS > 1
UBFX x7, x1, #16, #8 // Isolate cluster ID
UBFX x7, x2, #16, #8 // Isolate cluster ID
#endif
UBFX x1, x1, #8, #8 // Isolate core ID
UBFX x2, x2, #8, #8 // Isolate core ID
#else
#if TX_THREAD_SMP_CLUSTERS > 1
UBFX x7, x1, #8, #8 // Isolate cluster ID
UBFX x7, x2, #8, #8 // Isolate cluster ID
#endif
UBFX x1, x1, #0, #8 // Isolate core ID
UBFX x2, x2, #0, #8 // Isolate core ID
#endif
#if TX_THREAD_SMP_CLUSTERS > 1
ADDS x1, x1, x7, LSL #2 // Calculate CPU ID
ADDS x2, x2, x7, LSL #2 // Calculate CPU ID
#endif
/* Do we already have protection? */
// if (this_core == _tx_thread_smp_protection.tx_thread_smp_protect_core)
// {
LDR x2, =_tx_thread_smp_protection // Build address to protection structure
LDR w3, [x2, #4] // Pickup the owning core
CMP w1, w3 // Is it not this core?
BNE _protection_not_owned // No, the protection is not already owned
/* We already have protection. */
/* Increment the protection count. */
// _tx_thread_smp_protection.tx_thread_smp_protect_count++;
LDR w3, [x2, #8] // Pickup ownership count
ADD w3, w3, #1 // Increment ownership count
STR w3, [x2, #8] // Store ownership count
DMB ISH
B _return
_protection_not_owned:
/* Is the lock available? */
// if (_tx_thread_smp_protection.tx_thread_smp_protect_in_force == 0)
// {
LDAXR w3, [x2, #0] // Pickup the protection flag
CMP w3, #0
BNE _start_waiting // No, protection not available
/* Is the list empty? */
// if (_tx_thread_smp_protect_wait_list_head == _tx_thread_smp_protect_wait_list_tail)
// {
LDR x3, =_tx_thread_smp_protect_wait_list_head
LDR w3, [x3]
LDR x4, =_tx_thread_smp_protect_wait_list_tail
LDR w4, [x4]
CMP w3, w4
BNE _list_not_empty
/* Try to get the lock. */
// if (write_exclusive(&_tx_thread_smp_protection.tx_thread_smp_protect_in_force, 1) == SUCCESS)
// {
MOV w3, #1 // Build lock value
STXR w4, w3, [x2, #0] // Attempt to get the protection
CMP w4, #0
BNE _start_waiting // Did it fail?
/* We got the lock! */
// _tx_thread_smp_protect_lock_got();
DMB ISH // Ensure write to protection finishes
_tx_thread_smp_protect_lock_got // Call the lock got function
B _return
_list_not_empty:
/* Are we at the front of the list? */
// if (this_core == _tx_thread_smp_protect_wait_list[_tx_thread_smp_protect_wait_list_head])
// {
LDR x3, =_tx_thread_smp_protect_wait_list_head // Get the address of the head
LDR w3, [x3] // Get the value of the head
LDR x4, =_tx_thread_smp_protect_wait_list // Get the address of the list
LDR w4, [x4, x3, LSL #2] // Get the value at the head index
CMP w1, w4
BNE _start_waiting
/* Is the lock still available? */
// if (_tx_thread_smp_protection.tx_thread_smp_protect_in_force == 0)
// {
LDAXR w3, [x2, #0] // Pickup the protection flag
CMP w3, #0
BNE _start_waiting // No, protection not available
/* Get the lock. */
// _tx_thread_smp_protection.tx_thread_smp_protect_in_force = 1;
MOV w3, #1 // Build lock value
STXR w4, w3, [x2, #0] // Attempt to get the protection
CMP w4, #0
BNE _start_waiting // Did it fail?
DMB ISH //
/* Got the lock. */
// _tx_thread_smp_protect_lock_got();
_tx_thread_smp_protect_lock_got
/* Remove this core from the wait list. */
// _tx_thread_smp_protect_remove_from_front_of_list();
_tx_thread_smp_protect_remove_from_front_of_list
B _return
_start_waiting:
/* For one reason or another, we didn't get the lock. */
/* Increment wait count. */
// _tx_thread_smp_protect_wait_counts[this_core]++;
LDR x3, =_tx_thread_smp_protect_wait_counts // Load wait list counts
LDR w4, [x3, x1, LSL #2] // Load waiting value for this core
ADD w4, w4, #1 // Increment wait value
STR w4, [x3, x1, LSL #2] // Store new wait value
/* Have we not added ourselves to the list yet? */
// if (_tx_thread_smp_protect_wait_counts[this_core] == 1)
// {
CMP w4, #1
BNE _already_in_list0 // Is this core already waiting?
/* Add ourselves to the list. */
// _tx_thread_smp_protect_wait_list_add(this_core);
_tx_thread_smp_protect_wait_list_add // Call macro to add ourselves to the list
// }
_already_in_list0:
/* Restore interrupts. */
LDR x1, =_tx_thread_smp_protection // Build address to protection structure
LDR w3, [x1, #4] // Pickup the owning core
CMP w3, w2 // Is it this core?
BEQ _owned // Yes, the protection is already owned
LDAXR w4, [x1, #0] // Pickup the protection flag
CBZ w4, _get_protection // Yes, get the protection
MSR DAIF, x0 // Restore interrupts
ISB //
#ifdef TX_ENABLE_WFE
WFE // Go into standby
#endif
B _tx_thread_smp_protect // On waking, restart the protection attempt
/* We do this until we have the lock. */
// while (1)
// {
_try_to_get_lock:
/* Disable interrupts so we don't get preempted. */
MRS x0, DAIF // Pickup current interrupt posture
MSR DAIFSet, 0x3 // Lockout interrupts
/* Pickup the CPU ID. */
MRS x1, MPIDR_EL1 // Pickup the core ID
#ifdef TX_ARMV8_2
#if TX_THREAD_SMP_CLUSTERS > 1
UBFX x7, x1, #16, #8 // Isolate cluster ID
#endif
UBFX x1, x1, #8, #8 // Isolate core ID
#else
#if TX_THREAD_SMP_CLUSTERS > 1
UBFX x7, x1, #8, #8 // Isolate cluster ID
#endif
UBFX x1, x1, #0, #8 // Isolate core ID
#endif
#if TX_THREAD_SMP_CLUSTERS > 1
ADDS x1, x1, x7, LSL #2 // Calculate CPU ID
#endif
/* Do we already have protection? */
// if (this_core == _tx_thread_smp_protection.tx_thread_smp_protect_core)
// {
LDR w3, [x2, #4] // Pickup the owning core
CMP w3, w1 // Is it this core?
BEQ _got_lock_after_waiting // Yes, the protection is already owned. This means
// an ISR preempted us and got protection
// }
/* Are we at the front of the list? */
// if (this_core == _tx_thread_smp_protect_wait_list[_tx_thread_smp_protect_wait_list_head])
// {
LDR x3, =_tx_thread_smp_protect_wait_list_head // Get the address of the head
LDR w3, [x3] // Get the value of the head
LDR x4, =_tx_thread_smp_protect_wait_list // Get the address of the list
LDR w4, [x4, x3, LSL #2] // Get the value at the head index
CMP w1, w4
BNE _did_not_get_lock
/* Is the lock still available? */
// if (_tx_thread_smp_protection.tx_thread_smp_protect_in_force == 0)
// {
LDAXR w3, [x2, #0] // Pickup the protection flag
CMP w3, #0
BNE _did_not_get_lock // No, protection not available
/* Get the lock. */
// _tx_thread_smp_protection.tx_thread_smp_protect_in_force = 1;
MOV w3, #1 // Build lock value
STXR w4, w3, [x2, #0] // Attempt to get the protection
CMP w4, #0
BNE _did_not_get_lock // Did it fail?
DMB ISH //
/* Got the lock. */
// _tx_thread_smp_protect_lock_got();
_tx_thread_smp_protect_lock_got
/* Remove this core from the wait list. */
// _tx_thread_smp_protect_remove_from_front_of_list();
_tx_thread_smp_protect_remove_from_front_of_list
B _got_lock_after_waiting
_did_not_get_lock:
/* For one reason or another, we didn't get the lock. */
/* Were we removed from the list? This can happen if we're a thread
and we got preempted. */
// if (_tx_thread_smp_protect_wait_counts[this_core] == 0)
// {
LDR x3, =_tx_thread_smp_protect_wait_counts // Load wait list counts
LDR w4, [x3, x1, LSL #2] // Load waiting value for this core
CMP w4, #0
BNE _already_in_list1 // Is this core already in the list?
/* Add ourselves to the list. */
// _tx_thread_smp_protect_wait_list_add(this_core);
_tx_thread_smp_protect_wait_list_add // Call macro to add ourselves to the list
/* Our waiting count was also reset when we were preempted. Increment it again. */
// _tx_thread_smp_protect_wait_counts[this_core]++;
LDR x3, =_tx_thread_smp_protect_wait_counts // Load wait list counts
LDR w4, [x3, x1, LSL #2] // Load waiting value for this core
ADD w4, w4, #1 // Increment wait value
STR w4, [x3, x1, LSL #2] // Store new wait value value
// }
_already_in_list1:
/* Restore interrupts and try again. */
_get_protection:
MOV x4, #1 // Build lock value
STXR w5, w4, [x1] // Attempt to get the protection
CBZ w5, _got_protection // Did it succeed? w5 = 0 means success!
MSR DAIF, x0 // Restore interrupts
ISB //
#ifdef TX_ENABLE_WFE
WFE // Go into standby
#endif
B _try_to_get_lock // On waking, restart the protection attempt
_got_lock_after_waiting:
/* We're no longer waiting. */
// _tx_thread_smp_protect_wait_counts[this_core]--;
LDR x3, =_tx_thread_smp_protect_wait_counts // Load waiting list
LDR w4, [x3, x1, LSL #2] // Load current wait value
SUB w4, w4, #1 // Decrement wait value
STR w4, [x3, x1, LSL #2] // Store new wait value value
/* Restore registers and return. */
_return:
B _tx_thread_smp_protect // Restart the protection attempt
_got_protection:
DMB ISH //
STR w2, [x1, #4] // Save owning core
_owned:
LDR w5, [x1, #8] // Pickup ownership count
ADD w5, w5, #1 // Increment ownership count
STR w5, [x1, #8] // Store ownership count
DMB ISH //
RET

18
ports_module/cortex_a35_smp/ac6/module_manager/src/tx_thread_smp_unprotect.S
View File

@@ -28,7 +28,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_smp_unprotect Cortex-A35-SMP/AC6 */
/* 6.1.9 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
@@ -60,10 +60,13 @@
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 09-30-2020 William E. Lamie Initial Version 6.1 */
/* 10-15-2021 Andres Mlinar Updated comments, */
/* added ARMv8.2-A support, */
/* resulting in version 6.1.9 */
/* 09-30-2020 William E. Lamie Initial Version 6.1 */
/* 10-15-2021 Andres Mlinar Updated comments, */
/* added ARMv8.2-A support, */
/* resulting in version 6.1.9 */
/* 04-25-2022 William E. Lamie Modified comments, removed */
/* FIFO queueing, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
.global _tx_thread_smp_unprotect
@@ -105,11 +108,6 @@ _tx_thread_smp_unprotect:
CMP w3, #0 // Is the preempt disable flag set?
BNE _still_protected // Yes, skip the protection release
LDR x2,=_tx_thread_smp_protect_wait_counts // Build build address of wait counts
LDR w3, [x2, x1, LSL #2] // Pickup wait list value
CMP w3, #0 // Are any entities on this core waiting?
BNE _still_protected // Yes, skip the protection release
LDR x2,=_tx_thread_smp_protection // Build address of protection structure
MOV w3, #0xFFFFFFFF // Build invalid value
STR w3, [x2, #4] // Mark the protected core as invalid

90
ports_module/cortex_a35_smp/gnu/module_manager/src/tx_thread_context_restore.S
View File

@@ -21,9 +21,6 @@
/**************************************************************************/
/* Include macros for modifying the wait list. */
#include "tx_thread_smp_protection_wait_list_macros.h"
.text
.align 3
/**************************************************************************/
@@ -31,7 +28,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_context_restore Cortex-A35-SMP/GNU */
/* 6.1.3 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* Andres Mlinar, Microsoft Corporation */
@@ -63,7 +60,10 @@
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 12-31-2020 Andres Mlinar Initial Version 6.1.3 */
/* 12-31-2020 Andres Mlinar Initial Version 6.1.3 */
/* 04-25-2022 William E. Lamie Modified comments, removed */
/* FIFO queueing, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
// VOID _tx_thread_context_restore(VOID)
@@ -76,7 +76,7 @@ _tx_thread_context_restore:
MSR DAIFSet, 0x3 // Lockout interrupts
#ifdef TX_ENABLE_EXECUTION_CHANGE_NOTIFY
#if (defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE))
/* Call the ISR exit function to indicate an ISR is complete. */
@@ -101,13 +101,13 @@ _tx_thread_context_restore:
LDR x3, =_tx_thread_system_state // Pickup address of system state var
LDR w2, [x3, x8, LSL #2] // Pickup system state
SUB w2, w2, #1 // Decrement the counter
STR w2, [x3, x8, LSL #2] // Store the counter
STR w2, [x3, x8, LSL #2] // Store the counter
CMP w2, #0 // Was this the first interrupt?
BEQ __tx_thread_not_nested_restore // If so, not a nested restore
/* Interrupts are nested. */
/* Just recover the saved registers and return to the point of
/* Just recover the saved registers and return to the point of
interrupt. */
LDP x4, x5, [sp], #16 // Pickup saved SPSR/DAIF and ELR_EL
@@ -151,7 +151,7 @@ __tx_thread_not_nested_restore:
LDR x3, =_tx_thread_execute_ptr // Pickup address of execute thread ptr
LDR x2, [x3, x8, LSL #3] // Pickup actual execute thread pointer
CMP x0, x2 // Is the same thread highest priority?
BEQ __tx_thread_no_preempt_restore // Same thread in the execute list,
BEQ __tx_thread_no_preempt_restore // Same thread in the execute list,
// no preemption needs to happen
LDR x3, =_tx_thread_smp_protection // Build address to protection structure
LDR w3, [x3, #4] // Pickup the owning core
@@ -206,74 +206,6 @@ __tx_thread_no_preempt_restore:
// {
__tx_thread_preempt_restore:
/* Was the thread being preempted waiting for the lock? */
// if (_tx_thread_smp_protect_wait_counts[this_core] != 0)
// {
LDR x2, =_tx_thread_smp_protect_wait_counts // Load waiting count list
LDR w3, [x2, x8, LSL #2] // Load waiting value for this core
CMP w3, #0
BEQ _nobody_waiting_for_lock // Is the core waiting for the lock?
/* Do we not have the lock? This means the ISR never got the inter-core lock. */
// if (_tx_thread_smp_protection.tx_thread_smp_protect_owned != this_core)
// {
LDR x2, =_tx_thread_smp_protection // Load address of protection structure
LDR w3, [x2, #4] // Pickup the owning core
CMP w8, w3 // Compare our core to the owning core
BEQ _this_core_has_lock // Do we have the lock?
/* We don't have the lock. This core should be in the list. Remove it. */
// _tx_thread_smp_protect_wait_list_remove(this_core);
_tx_thread_smp_protect_wait_list_remove // Call macro to remove core from the list
B _nobody_waiting_for_lock // Leave
// }
// else
// {
/* We have the lock. This means the ISR got the inter-core lock, but
never released it because it saw that there was someone waiting.
Note this core is not in the list. */
_this_core_has_lock:
/* We're no longer waiting. Note that this should be zero since this happens during thread preemption. */
// _tx_thread_smp_protect_wait_counts[core]--;
LDR x2, =_tx_thread_smp_protect_wait_counts // Load waiting count list
LDR w3, [x2, x8, LSL #2] // Load waiting value for this core
SUB w3, w3, #1 // Decrement waiting value. Should be zero now
STR w3, [x2, x8, LSL #2] // Store new waiting value
/* Now release the inter-core lock. */
/* Set protected core as invalid. */
// _tx_thread_smp_protection.tx_thread_smp_protect_core = 0xFFFFFFFF;
LDR x2, =_tx_thread_smp_protection // Load address of protection structure
MOV w3, #0xFFFFFFFF // Build invalid value
STR w3, [x2, #4] // Mark the protected core as invalid
DMB ISH // Ensure that accesses to shared resource have completed
/* Release protection. */
// _tx_thread_smp_protection.tx_thread_smp_protect_in_force = 0;
MOV w3, #0 // Build release protection value
STR w3, [x2, #0] // Release the protection
DSB ISH // To ensure update of the protection occurs before other CPUs awake
/* Wake up waiting processors. Note interrupts are already enabled. */
#ifdef TX_ENABLE_WFE
SEV // Send event to other CPUs
#endif
// }
// }
_nobody_waiting_for_lock:
LDR x4, [x0, #8] // Switch to thread stack pointer
MOV sp, x4 //
@@ -328,8 +260,8 @@ _skip_fp_save:
CMP w2, #0 // Is it active?
BEQ __tx_thread_dont_save_ts // No, don't save it
/* _tx_thread_current_ptr -> tx_thread_time_slice = _tx_timer_time_slice;
_tx_timer_time_slice = 0; */
// _tx_thread_current_ptr -> tx_thread_time_slice = _tx_timer_time_slice;
// _tx_timer_time_slice = 0;
STR w2, [x0, #36] // Save thread's time-slice
MOV w2, #0 // Clear value

313
ports_module/cortex_a35_smp/gnu/module_manager/src/tx_thread_smp_protect.S
View File

@@ -32,7 +32,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_smp_protect Cortex-A35-SMP/GCC */
/* 6.1.9 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
@@ -63,11 +63,14 @@
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 09-30-2020 William E. Lamie Initial Version 6.1 */
/* 10-15-2021 Andres Mlinar Updated comments, */
/* added ARMv8.2-A support, */
/* improved SMP code, */
/* resulting in version 6.1.9 */
/* 09-30-2020 William E. Lamie Initial Version 6.1 */
/* 10-15-2021 Andres Mlinar Updated comments, */
/* added ARMv8.2-A support, */
/* improved SMP code, */
/* resulting in version 6.1.9 */
/* 04-25-2022 William E. Lamie Modified comments, removed */
/* FIFO queueing, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
.global _tx_thread_smp_protect
@@ -81,293 +84,49 @@ _tx_thread_smp_protect:
/* Pickup the CPU ID. */
MRS x1, MPIDR_EL1 // Pickup the core ID
MRS x2, MPIDR_EL1 // Pickup the core ID
#ifdef TX_ARMV8_2
#if TX_THREAD_SMP_CLUSTERS > 1
UBFX x7, x1, #16, #8 // Isolate cluster ID
UBFX x7, x2, #16, #8 // Isolate cluster ID
#endif
UBFX x1, x1, #8, #8 // Isolate core ID
UBFX x2, x2, #8, #8 // Isolate core ID
#else
#if TX_THREAD_SMP_CLUSTERS > 1
UBFX x7, x1, #8, #8 // Isolate cluster ID
UBFX x7, x2, #8, #8 // Isolate cluster ID
#endif
UBFX x1, x1, #0, #8 // Isolate core ID
UBFX x2, x2, #0, #8 // Isolate core ID
#endif
#if TX_THREAD_SMP_CLUSTERS > 1
ADDS x1, x1, x7, LSL #2 // Calculate CPU ID
ADDS x2, x2, x7, LSL #2 // Calculate CPU ID
#endif
/* Do we already have protection? */
// if (this_core == _tx_thread_smp_protection.tx_thread_smp_protect_core)
// {
LDR x2, =_tx_thread_smp_protection // Build address to protection structure
LDR w3, [x2, #4] // Pickup the owning core
CMP w1, w3 // Is it not this core?
BNE _protection_not_owned // No, the protection is not already owned
/* We already have protection. */
/* Increment the protection count. */
// _tx_thread_smp_protection.tx_thread_smp_protect_count++;
LDR w3, [x2, #8] // Pickup ownership count
ADD w3, w3, #1 // Increment ownership count
STR w3, [x2, #8] // Store ownership count
DMB ISH
B _return
_protection_not_owned:
/* Is the lock available? */
// if (_tx_thread_smp_protection.tx_thread_smp_protect_in_force == 0)
// {
LDAXR w3, [x2, #0] // Pickup the protection flag
CMP w3, #0
BNE _start_waiting // No, protection not available
/* Is the list empty? */
// if (_tx_thread_smp_protect_wait_list_head == _tx_thread_smp_protect_wait_list_tail)
// {
LDR x3, =_tx_thread_smp_protect_wait_list_head
LDR w3, [x3]
LDR x4, =_tx_thread_smp_protect_wait_list_tail
LDR w4, [x4]
CMP w3, w4
BNE _list_not_empty
/* Try to get the lock. */
// if (write_exclusive(&_tx_thread_smp_protection.tx_thread_smp_protect_in_force, 1) == SUCCESS)
// {
MOV w3, #1 // Build lock value
STXR w4, w3, [x2, #0] // Attempt to get the protection
CMP w4, #0
BNE _start_waiting // Did it fail?
/* We got the lock! */
// _tx_thread_smp_protect_lock_got();
DMB ISH // Ensure write to protection finishes
_tx_thread_smp_protect_lock_got // Call the lock got function
B _return
_list_not_empty:
/* Are we at the front of the list? */
// if (this_core == _tx_thread_smp_protect_wait_list[_tx_thread_smp_protect_wait_list_head])
// {
LDR x3, =_tx_thread_smp_protect_wait_list_head // Get the address of the head
LDR w3, [x3] // Get the value of the head
LDR x4, =_tx_thread_smp_protect_wait_list // Get the address of the list
LDR w4, [x4, x3, LSL #2] // Get the value at the head index
CMP w1, w4
BNE _start_waiting
/* Is the lock still available? */
// if (_tx_thread_smp_protection.tx_thread_smp_protect_in_force == 0)
// {
LDAXR w3, [x2, #0] // Pickup the protection flag
CMP w3, #0
BNE _start_waiting // No, protection not available
/* Get the lock. */
// _tx_thread_smp_protection.tx_thread_smp_protect_in_force = 1;
MOV w3, #1 // Build lock value
STXR w4, w3, [x2, #0] // Attempt to get the protection
CMP w4, #0
BNE _start_waiting // Did it fail?
DMB ISH //
/* Got the lock. */
// _tx_thread_smp_protect_lock_got();
_tx_thread_smp_protect_lock_got
/* Remove this core from the wait list. */
// _tx_thread_smp_protect_remove_from_front_of_list();
_tx_thread_smp_protect_remove_from_front_of_list
B _return
_start_waiting:
/* For one reason or another, we didn't get the lock. */
/* Increment wait count. */
// _tx_thread_smp_protect_wait_counts[this_core]++;
LDR x3, =_tx_thread_smp_protect_wait_counts // Load wait list counts
LDR w4, [x3, x1, LSL #2] // Load waiting value for this core
ADD w4, w4, #1 // Increment wait value
STR w4, [x3, x1, LSL #2] // Store new wait value
/* Have we not added ourselves to the list yet? */
// if (_tx_thread_smp_protect_wait_counts[this_core] == 1)
// {
CMP w4, #1
BNE _already_in_list0 // Is this core already waiting?
/* Add ourselves to the list. */
// _tx_thread_smp_protect_wait_list_add(this_core);
_tx_thread_smp_protect_wait_list_add // Call macro to add ourselves to the list
// }
_already_in_list0:
/* Restore interrupts. */
LDR x1, =_tx_thread_smp_protection // Build address to protection structure
LDR w3, [x1, #4] // Pickup the owning core
CMP w3, w2 // Is it this core?
BEQ _owned // Yes, the protection is already owned
LDAXR w4, [x1, #0] // Pickup the protection flag
CBZ w4, _get_protection // Yes, get the protection
MSR DAIF, x0 // Restore interrupts
ISB //
#ifdef TX_ENABLE_WFE
WFE // Go into standby
#endif
B _tx_thread_smp_protect // On waking, restart the protection attempt
/* We do this until we have the lock. */
// while (1)
// {
_try_to_get_lock:
/* Disable interrupts so we don't get preempted. */
MRS x0, DAIF // Pickup current interrupt posture
MSR DAIFSet, 0x3 // Lockout interrupts
/* Pickup the CPU ID. */
MRS x1, MPIDR_EL1 // Pickup the core ID
#ifdef TX_ARMV8_2
#if TX_THREAD_SMP_CLUSTERS > 1
UBFX x7, x1, #16, #8 // Isolate cluster ID
#endif
UBFX x1, x1, #8, #8 // Isolate core ID
#else
#if TX_THREAD_SMP_CLUSTERS > 1
UBFX x7, x1, #8, #8 // Isolate cluster ID
#endif
UBFX x1, x1, #0, #8 // Isolate core ID
#endif
#if TX_THREAD_SMP_CLUSTERS > 1
ADDS x1, x1, x7, LSL #2 // Calculate CPU ID
#endif
/* Do we already have protection? */
// if (this_core == _tx_thread_smp_protection.tx_thread_smp_protect_core)
// {
LDR w3, [x2, #4] // Pickup the owning core
CMP w3, w1 // Is it this core?
BEQ _got_lock_after_waiting // Yes, the protection is already owned. This means
// an ISR preempted us and got protection
// }
/* Are we at the front of the list? */
// if (this_core == _tx_thread_smp_protect_wait_list[_tx_thread_smp_protect_wait_list_head])
// {
LDR x3, =_tx_thread_smp_protect_wait_list_head // Get the address of the head
LDR w3, [x3] // Get the value of the head
LDR x4, =_tx_thread_smp_protect_wait_list // Get the address of the list
LDR w4, [x4, x3, LSL #2] // Get the value at the head index
CMP w1, w4
BNE _did_not_get_lock
/* Is the lock still available? */
// if (_tx_thread_smp_protection.tx_thread_smp_protect_in_force == 0)
// {
LDAXR w3, [x2, #0] // Pickup the protection flag
CMP w3, #0
BNE _did_not_get_lock // No, protection not available
/* Get the lock. */
// _tx_thread_smp_protection.tx_thread_smp_protect_in_force = 1;
MOV w3, #1 // Build lock value
STXR w4, w3, [x2, #0] // Attempt to get the protection
CMP w4, #0
BNE _did_not_get_lock // Did it fail?
DMB ISH //
/* Got the lock. */
// _tx_thread_smp_protect_lock_got();
_tx_thread_smp_protect_lock_got
/* Remove this core from the wait list. */
// _tx_thread_smp_protect_remove_from_front_of_list();
_tx_thread_smp_protect_remove_from_front_of_list
B _got_lock_after_waiting
_did_not_get_lock:
/* For one reason or another, we didn't get the lock. */
/* Were we removed from the list? This can happen if we're a thread
and we got preempted. */
// if (_tx_thread_smp_protect_wait_counts[this_core] == 0)
// {
LDR x3, =_tx_thread_smp_protect_wait_counts // Load wait list counts
LDR w4, [x3, x1, LSL #2] // Load waiting value for this core
CMP w4, #0
BNE _already_in_list1 // Is this core already in the list?
/* Add ourselves to the list. */
// _tx_thread_smp_protect_wait_list_add(this_core);
_tx_thread_smp_protect_wait_list_add // Call macro to add ourselves to the list
/* Our waiting count was also reset when we were preempted. Increment it again. */
// _tx_thread_smp_protect_wait_counts[this_core]++;
LDR x3, =_tx_thread_smp_protect_wait_counts // Load wait list counts
LDR w4, [x3, x1, LSL #2] // Load waiting value for this core
ADD w4, w4, #1 // Increment wait value
STR w4, [x3, x1, LSL #2] // Store new wait value value
// }
_already_in_list1:
/* Restore interrupts and try again. */
_get_protection:
MOV x4, #1 // Build lock value
STXR w5, w4, [x1] // Attempt to get the protection
CBZ w5, _got_protection // Did it succeed? w5 = 0 means success!
MSR DAIF, x0 // Restore interrupts
ISB //
#ifdef TX_ENABLE_WFE
WFE // Go into standby
#endif
B _try_to_get_lock // On waking, restart the protection attempt
_got_lock_after_waiting:
/* We're no longer waiting. */
// _tx_thread_smp_protect_wait_counts[this_core]--;
LDR x3, =_tx_thread_smp_protect_wait_counts // Load waiting list
LDR w4, [x3, x1, LSL #2] // Load current wait value
SUB w4, w4, #1 // Decrement wait value
STR w4, [x3, x1, LSL #2] // Store new wait value value
/* Restore registers and return. */
_return:
B _tx_thread_smp_protect // Restart the protection attempt
_got_protection:
DMB ISH //
STR w2, [x1, #4] // Save owning core
_owned:
LDR w5, [x1, #8] // Pickup ownership count
ADD w5, w5, #1 // Increment ownership count
STR w5, [x1, #8] // Store ownership count
DMB ISH //
RET

18
ports_module/cortex_a35_smp/gnu/module_manager/src/tx_thread_smp_unprotect.S
View File

@@ -28,7 +28,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_smp_unprotect Cortex-A35-SMP/GCC */
/* 6.1.9 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
@@ -60,10 +60,13 @@
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 09-30-2020 William E. Lamie Initial Version 6.1 */
/* 10-15-2021 Andres Mlinar Updated comments, */
/* added ARMv8.2-A support, */
/* resulting in version 6.1.9 */
/* 09-30-2020 William E. Lamie Initial Version 6.1 */
/* 10-15-2021 Andres Mlinar Updated comments, */
/* added ARMv8.2-A support, */
/* resulting in version 6.1.9 */
/* 04-25-2022 William E. Lamie Modified comments, removed */
/* FIFO queueing, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
.global _tx_thread_smp_unprotect
@@ -105,11 +108,6 @@ _tx_thread_smp_unprotect:
CMP w3, #0 // Is the preempt disable flag set?
BNE _still_protected // Yes, skip the protection release
LDR x2,=_tx_thread_smp_protect_wait_counts // Build build address of wait counts
LDR w3, [x2, x1, LSL #2] // Pickup wait list value
CMP w3, #0 // Are any entities on this core waiting?
BNE _still_protected // Yes, skip the protection release
LDR x2,=_tx_thread_smp_protection // Build address of protection structure
MOV w3, #0xFFFFFFFF // Build invalid value
STR w3, [x2, #4] // Mark the protected core as invalid

12
ports_module/cortex_m0+/ac6/inc/tx_port.h
View File

@@ -26,7 +26,7 @@
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h Cortex-M0+/AC6 */
/* 6.1.10 */
/* 6.1.11 */
/* */
/* AUTHOR */
/* */
@@ -48,6 +48,9 @@
/* DATE NAME DESCRIPTION */
/* */
/* 01-31-2022 Scott Larson Initial Version 6.1.10 */
/* 04-25-2022 Scott Larson Modified comments and added */
/* volatile to registers, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
@@ -123,13 +126,13 @@ typedef unsigned short USHORT;
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
source constants would be:
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0x0a800024)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0x0a800024)
#define TX_TRACE_TIME_MASK 0x0000FFFFUL
*/
#ifndef TX_TRACE_TIME_SOURCE
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0xE0001004)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0xE0001004)
#endif
#ifndef TX_TRACE_TIME_MASK
#define TX_TRACE_TIME_MASK 0xFFFFFFFFUL
@@ -473,7 +476,8 @@ __attribute__( ( always_inline ) ) static inline void _tx_thread_system_return_i
{
unsigned int interrupt_save;
*((ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
/* Set PendSV to invoke ThreadX scheduler. */
*((volatile ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
if (__get_ipsr_value() == 0)
{
interrupt_save = __get_primask_value();

25
ports_module/cortex_m0+/ac6/module_manager/src/tx_thread_schedule.S
View File

@@ -30,7 +30,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_schedule Cortex-M0+/AC6 */
/* 6.1.10 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -63,6 +63,8 @@
/* DATE NAME DESCRIPTION */
/* */
/* 01-31-2022 Scott Larson Initial Version 6.1.10 */
/* 04-25-2022 Scott Larson Optimized MPU configuration, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
// VOID _tx_thread_schedule(VOID)
@@ -338,14 +340,23 @@ __tx_ts_restore:
CMP r0, #0
BEQ skip_mpu_setup // Is this thread owned by a module? No, skip MPU setup
MOV r8, r1 // Copy thread ptr
LDR r1, [r0, #0x64] // Pickup MPU register[0]
CMP r1, #0
MOVS r6, #0x8C
LDR r2, [r0, r6] // Pickup MPU region 5 address
CMP r2, #0
BEQ skip_mpu_setup // Is protection required for this module? No, skip MPU setup
LDR r1, =0xE000ED9C // Build address of MPU base register
// Is the MPU already set up for this module?
MOVS r1, #5 // Select region 5 from MPU
LDR r3, =0xE000ED98 // MPU_RNR register address
STR r1, [r3] // Set region to 5
LDR r1, =0xE000ED9C // MPU_RBAR register address
LDR r3, [r1] // Load address stored in MPU region 5
MOVS r6, #0x10
BICS r2, r2, r6 // Clear VALID bit
CMP r2, r3 // Is module already loaded?
BEQ _tx_enable_mpu // Yes - skip MPU reconfiguration
// Initialize loop to configure MPU registers
// Order doesn't matter, so txm_module_instance_mpu_registers[0]
// will be in region 7 and txm_module_instance_mpu_registers[7] will be in region 0.
MOVS r3, #0x64 // Index of MPU register settings in thread control block
ADD r0, r0, r3 // Build address of MPU register start in thread control block
MOVS r5, #0 // Select region 0
@@ -359,7 +370,7 @@ _tx_mpu_loop:
ADDS r5, r5, #1 // Increment to next region
CMP r5, #8 // Check if all regions have been set
BNE _tx_mpu_loop
_tx_enable_mpu:
LDR r0, =0xE000ED94 // Build MPU control reg address
MOVS r1, #5 // Build enable value with background region enabled
STR r1, [r0] // Enable MPU

14
ports_module/cortex_m0+/gnu/inc/tx_port.h
View File

@@ -26,7 +26,7 @@
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h Cortex-M0+/GNU */
/* 6.1.10 */
/* 6.1.11 */
/* */
/* AUTHOR */
/* */
@@ -48,6 +48,9 @@
/* DATE NAME DESCRIPTION */
/* */
/* 01-31-2022 Scott Larson Initial Version 6.1.10 */
/* 04-25-2022 Scott Larson Modified comments and added */
/* volatile to registers, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
@@ -138,13 +141,13 @@ typedef unsigned short USHORT;
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
source constants would be:
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0x0a800024)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0x0a800024)
#define TX_TRACE_TIME_MASK 0x0000FFFFUL
*/
#ifndef TX_TRACE_TIME_SOURCE
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0xE0001004)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0xE0001004)
#endif
#ifndef TX_TRACE_TIME_MASK
#define TX_TRACE_TIME_MASK 0xFFFFFFFFUL
@@ -305,7 +308,7 @@ __attribute__( ( always_inline ) ) static inline void __set_control(ULONG contro
else \
{ \
ULONG _tx_fpccr; \
_tx_fpccr = *((ULONG *) 0xE000EF34); \
_tx_fpccr = *((volatile ULONG *) 0xE000EF34); \
_tx_fpccr = _tx_fpccr & ((ULONG) 0x01); \
if (_tx_fpccr == ((ULONG) 0x01)) \
{ \
@@ -487,7 +490,8 @@ __attribute__( ( always_inline ) ) static inline void _tx_thread_system_return_i
{
unsigned int interrupt_save;
*((ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
/* Set PendSV to invoke ThreadX scheduler. */
*((volatile ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
if (__get_ipsr_value() == 0)
{
interrupt_save = __get_primask_value();

25
ports_module/cortex_m0+/gnu/module_manager/src/tx_thread_schedule.S
View File

@@ -30,7 +30,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_schedule Cortex-M0+/GNU */
/* 6.1.10 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -63,6 +63,8 @@
/* DATE NAME DESCRIPTION */
/* */
/* 01-31-2022 Scott Larson Initial Version 6.1.10 */
/* 04-25-2022 Scott Larson Optimized MPU configuration, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
// VOID _tx_thread_schedule(VOID)
@@ -338,14 +340,23 @@ __tx_ts_restore:
CMP r0, #0
BEQ skip_mpu_setup // Is this thread owned by a module? No, skip MPU setup
MOV r8, r1 // Copy thread ptr
LDR r1, [r0, #0x64] // Pickup MPU register[0]
CMP r1, #0
MOVS r6, #0x8C
LDR r2, [r0, r6] // Pickup MPU region 5 address
CMP r2, #0
BEQ skip_mpu_setup // Is protection required for this module? No, skip MPU setup
LDR r1, =0xE000ED9C // Build address of MPU base register
// Is the MPU already set up for this module?
MOVS r1, #5 // Select region 5 from MPU
LDR r3, =0xE000ED98 // MPU_RNR register address
STR r1, [r3] // Set region to 5
LDR r1, =0xE000ED9C // MPU_RBAR register address
LDR r3, [r1] // Load address stored in MPU region 5
MOVS r6, #0x10
BICS r2, r2, r6 // Clear VALID bit
CMP r2, r3 // Is module already loaded?
BEQ _tx_enable_mpu // Yes - skip MPU reconfiguration
// Initialize loop to configure MPU registers
// Order doesn't matter, so txm_module_instance_mpu_registers[0]
// will be in region 7 and txm_module_instance_mpu_registers[7] will be in region 0.
MOVS r3, #0x64 // Index of MPU register settings in thread control block
ADD r0, r0, r3 // Build address of MPU register start in thread control block
MOVS r5, #0 // Select region 0
@@ -359,7 +370,7 @@ _tx_mpu_loop:
ADDS r5, r5, #1 // Increment to next region
CMP r5, #8 // Check if all regions have been set
BNE _tx_mpu_loop
_tx_enable_mpu:
LDR r0, =0xE000ED94 // Build MPU control reg address
MOVS r1, #5 // Build enable value with background region enabled
STR r1, [r0] // Enable MPU

6
ports_module/cortex_m0+/iar/example_build/startup.s
View File

@@ -58,9 +58,9 @@ __vector_table
DC32 NMI_Handler ; NMI
DC32 HardFault_Handler ; HardFault
DC32 MemManage_Handler ; MemManage
DC32 0 ; BusFault
DC32 0 ; UsageFault
DC32 HardFault_Handler ; MemManage
DC32 HardFault_Handler ; BusFault
DC32 HardFault_Handler ; UsageFault
DC32 0 ; 7
DC32 0 ; 8
DC32 0 ; 9

13
ports_module/cortex_m0+/iar/inc/tx_port.h
View File

@@ -26,7 +26,7 @@
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h Cortex-M0+/IAR */
/* 6.1.10 */
/* 6.1.11 */
/* */
/* AUTHOR */
/* */
@@ -48,6 +48,9 @@
/* DATE NAME DESCRIPTION */
/* */
/* 01-31-2022 Scott Larson Initial Version 6.1.10 */
/* 04-25-2022 Scott Larson Modified comments and added */
/* volatile to registers, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
@@ -142,14 +145,14 @@ typedef unsigned short USHORT;
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
source constants would be:
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0x0a800024)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0x0a800024)
#define TX_TRACE_TIME_MASK 0x0000FFFFUL
*/
#ifndef TX_MISRA_ENABLE
#ifndef TX_TRACE_TIME_SOURCE
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0xE0001004)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0xE0001004)
#endif
#else
ULONG _tx_misra_time_stamp_get(VOID);
@@ -361,7 +364,7 @@ __attribute__( ( always_inline ) ) static inline void __set_control(ULONG contro
else \
{ \
ULONG _tx_fpccr; \
_tx_fpccr = *((ULONG *) 0xE000EF34); \
_tx_fpccr = *((volatile ULONG *) 0xE000EF34); \
_tx_fpccr = _tx_fpccr & ((ULONG) 0x01); \
if (_tx_fpccr == ((ULONG) 0x01)) \
{ \
@@ -532,7 +535,7 @@ static void _tx_thread_system_return_inline(void)
__istate_t interrupt_save;
/* Set PendSV to invoke ThreadX scheduler. */
*((ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
*((volatile ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
if (__get_IPSR() == 0)
{
interrupt_save = __get_interrupt_state();

34
ports_module/cortex_m0+/iar/module_manager/src/tx_thread_schedule.S
View File

@@ -36,7 +36,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_schedule Cortex-M0+/IAR */
/* 6.1.10 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -69,6 +69,9 @@
/* DATE NAME DESCRIPTION */
/* */
/* 01-31-2022 Scott Larson Initial Version 6.1.10 */
/* 04-25-2022 Scott Larson Optimized MPU configuration, */
/* change handler name, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
// VOID _tx_thread_schedule(VOID)
@@ -103,12 +106,8 @@ __tx_wait_here:
/* Memory Exception Handler. */
PUBLIC MemManage_Handler
PUBLIC BusFault_Handler
PUBLIC UsageFault_Handler
MemManage_Handler:
BusFault_Handler:
UsageFault_Handler:
PUBLIC HardFault_Handler
HardFault_Handler:
CPSID i // Disable interrupts
@@ -326,14 +325,23 @@ __tx_ts_restore:
CMP r0, #0
BEQ skip_mpu_setup // Is this thread owned by a module? No, skip MPU setup
MOV r8, r1 // Copy thread ptr
LDR r1, [r0, #0x64] // Pickup MPU register[0]
CMP r1, #0
MOVS r6, #0x8C
LDR r2, [r0, r6] // Pickup MPU region 5 address
CMP r2, #0
BEQ skip_mpu_setup // Is protection required for this module? No, skip MPU setup
LDR r1, =0xE000ED9C // Build address of MPU base register
// Is the MPU already set up for this module?
MOVS r1, #5 // Select region 5 from MPU
LDR r3, =0xE000ED98 // MPU_RNR register address
STR r1, [r3] // Set region to 5
LDR r1, =0xE000ED9C // MPU_RBAR register address
LDR r3, [r1] // Load address stored in MPU region 5
MOVS r6, #0x10
BICS r2, r2, r6 // Clear VALID bit
CMP r2, r3 // Is module already loaded?
BEQ _tx_enable_mpu // Yes - skip MPU reconfiguration
// Initialize loop to configure MPU registers
// Order doesn't matter, so txm_module_instance_mpu_registers[0]
// will be in region 7 and txm_module_instance_mpu_registers[7] will be in region 0.
MOVS r3, #0x64 // Index of MPU register settings in thread control block
ADD r0, r0, r3 // Build address of MPU register start in thread control block
MOVS r5, #0 // Select region 0
@@ -347,7 +355,7 @@ _tx_mpu_loop:
ADDS r5, r5, #1 // Increment to next region
CMP r5, #8 // Check if all regions have been set
BNE _tx_mpu_loop
_tx_enable_mpu:
LDR r0, =0xE000ED94 // Build MPU control reg address
MOVS r1, #5 // Build enable value with background region enabled
STR r1, [r0] // Enable MPU

50
ports_module/cortex_m23/ac6/inc/tx_port.h
View File

@@ -26,7 +26,7 @@
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h Cortex-M23/AC6 */
/* 6.1.6 */
/* 6.1.11 */
/* */
/* AUTHOR */
/* */
@@ -48,6 +48,9 @@
/* DATE NAME DESCRIPTION */
/* */
/* 04-02-2021 Scott Larson Initial Version 6.1.6 */
/* 04-25-2022 Scott Larson Modified comments and added */
/* volatile to registers, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
@@ -163,7 +166,7 @@ UINT _tx_thread_secure_stack_free(struct TX_THREAD_STRUCT *tx_thread);
#define TX_TIMER_THREAD_STACK_SIZE 1024 /* Default timer thread stack size */
#endif
#ifndef TX_TIMER_THREAD_PRIORITY
#ifndef TX_TIMER_THREAD_PRIORITY
#define TX_TIMER_THREAD_PRIORITY 0 /* Default timer thread priority */
#endif
@@ -175,17 +178,17 @@ UINT _tx_thread_secure_stack_free(struct TX_THREAD_STRUCT *tx_thread);
/* Define the clock source for trace event entry time stamp. The following two item are port specific.
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
source constants would be:
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0x0a800024)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0x0a800024)
#define TX_TRACE_TIME_MASK 0x0000FFFFUL
*/
#ifndef TX_MISRA_ENABLE
#ifndef TX_TRACE_TIME_SOURCE
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0xE0001004)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0xE0001004)
#endif
#else
ULONG _tx_misra_time_stamp_get(VOID);
@@ -214,7 +217,7 @@ ULONG _tx_misra_time_stamp_get(VOID);
#endif
/* Determine whether or not stack checking is enabled. By default, ThreadX stack checking is
/* Determine whether or not stack checking is enabled. By default, ThreadX stack checking is
disabled. When the following is defined, ThreadX thread stack checking is enabled. If stack
checking is enabled (TX_ENABLE_STACK_CHECKING is defined), the TX_DISABLE_STACK_FILLING
define is negated, thereby forcing the stack fill which is necessary for the stack checking
@@ -228,7 +231,7 @@ ULONG _tx_misra_time_stamp_get(VOID);
/* Define the TX_THREAD control block extensions for this port. The main reason
for the multiple macros is so that backward compatibility can be maintained with
for the multiple macros is so that backward compatibility can be maintained with
existing ThreadX kernel awareness modules. */
#define TX_THREAD_EXTENSION_0
@@ -284,7 +287,7 @@ ULONG _tx_misra_time_stamp_get(VOID);
VOID (*tx_timer_module_expiration_function)(ULONG id);
/* Define the user extension field of the thread control block. Nothing
/* Define the user extension field of the thread control block. Nothing
additional is needed for this port so it is defined as white space. */
#ifndef TX_THREAD_USER_EXTENSION
@@ -362,9 +365,9 @@ static void _set_control(unsigned int _control)
#define TX_THREAD_COMPLETED_EXTENSION(thread_ptr) { \
ULONG _tx_vfp_state; \
_tx_vfp_state = _get_control(); \
_tx_vfp_state = _get_control(); \
_tx_vfp_state = _tx_vfp_state & ~((ULONG) 0x4); \
_set_control(_tx_vfp_state);; \
_set_control(_tx_vfp_state);; \
}
#else
@@ -392,26 +395,26 @@ void _tx_vfp_access(void);
if ((_tx_system_state == ((ULONG) 0)) && ((thread_ptr) == _tx_thread_current_ptr)) \
{ \
ULONG _tx_vfp_state; \
_tx_vfp_state = _get_control(); \
_tx_vfp_state = _get_control(); \
_tx_vfp_state = _tx_vfp_state & ~((ULONG) 0x4); \
_set_control(_tx_vfp_state); \
_set_control(_tx_vfp_state); \
} \
else \
{ \
ULONG _tx_fpccr; \
_tx_fpccr = *((ULONG *) 0xE000EF34); \
_tx_fpccr = *((volatile ULONG *) 0xE000EF34); \
_tx_fpccr = _tx_fpccr & ((ULONG) 0x01); \
if (_tx_fpccr == ((ULONG) 0x01)) \
{ \
ULONG _tx_vfp_state; \
_tx_vfp_state = _get_control(); \
_tx_vfp_state = _get_control(); \
_tx_vfp_state = _tx_vfp_state & ((ULONG) 0x4); \
_tx_vfp_access(); \
if (_tx_vfp_state == ((ULONG) 0)) \
{ \
_tx_vfp_state = _get_control(); \
_tx_vfp_state = _get_control(); \
_tx_vfp_state = _tx_vfp_state & ~((ULONG) 0x4); \
_set_control(_tx_vfp_state); \
_set_control(_tx_vfp_state); \
} \
} \
} \
@@ -481,7 +484,7 @@ void _tx_vfp_access(void);
/* Define the get system state macro. */
#ifndef TX_THREAD_GET_SYSTEM_STATE
#ifndef TX_MISRA_ENABLE
#define TX_THREAD_GET_SYSTEM_STATE() (_tx_thread_system_state | _get_ipsr())
@@ -507,15 +510,12 @@ extern void _tx_thread_secure_stack_initialize(void);
#define TX_INITIALIZE_KERNEL_ENTER_EXTENSION _tx_thread_secure_stack_initialize();
#endif
/* Define the macro to ensure _tx_thread_preempt_disable is set early in initialization in order to
/* Define the macro to ensure _tx_thread_preempt_disable is set early in initialization in order to
prevent early scheduling on Cortex-M parts. */
#define TX_PORT_SPECIFIC_POST_INITIALIZATION _tx_thread_preempt_disable++;
/* Determine if the ARM architecture has the CLZ instruction. This is available on
architectures v5 and above. If available, redefine the macro for calculating the
lowest bit set. */
#ifndef TX_DISABLE_INLINE
@@ -557,7 +557,7 @@ unsigned int was_masked;
/* Set PendSV to invoke ThreadX scheduler. */
*((ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
*((volatile ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
if (_get_ipsr() == 0)
{
was_masked = __disable_irq();
@@ -572,8 +572,8 @@ unsigned int was_masked;
/* Define the version ID of ThreadX. This may be utilized by the application. */
#ifdef TX_THREAD_INIT
CHAR _tx_version_id[] =
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M23/AC6 Version 6.1.9 *";
CHAR _tx_version_id[] =
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M23/AC6 Version 6.1.11 *";
#else
#ifdef TX_MISRA_ENABLE
extern CHAR _tx_version_id[100];

22
ports_module/cortex_m23/ac6/module_manager/src/tx_thread_schedule.S
View File

@@ -30,7 +30,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_schedule Cortex-M23/AC6 */
/* 6.1.6 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -63,6 +63,8 @@
/* DATE NAME DESCRIPTION */
/* */
/* 04-02-2021 Scott Larson Initial Version 6.1.6 */
/* 04-25-2022 Scott Larson Optimized MPU configuration, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
// VOID _tx_thread_schedule(VOID)
@@ -373,12 +375,20 @@ _skip_secure_restore:
LDR r0, [r1, r2] // Pickup the module instance pointer
CBZ r0, skip_mpu_setup // Is this thread owned by a module? No, skip MPU setup
MOV r8, r1 // Copy thread ptr
LDR r1, [r0, #0x64] // Pickup MPU register[0]
CBZ r1, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
MOVS r2, #0x74 // Index of MPU data region
LDR r2, [r0, r2] // Pickup MPU data region address
CBZ r2, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
// Is the MPU already set up for this module?
MOVS r1, #2 // Select MPU region 2
LDR r3, =0xE000ED98 // MPU_RNR register address
STR r1, [r3] // Set region to 2
LDR r1, =0xE000ED9C // MPU_RBAR register address
LDR r3, [r1] // Load address stored in MPU region 2
CMP r2, r3 // Is module already loaded?
BEQ _tx_enable_mpu // Yes - skip MPU reconfiguration
// Initialize loop to configure MPU registers
// Order doesn't matter, so txm_module_instance_mpu_registers[0]
// will be in region 7 and txm_module_instance_mpu_registers[7] will be in region 0.
MOVS r3, #0x64 // Index of MPU register settings in thread control block
ADD r0, r0, r3 // Build address of MPU register start in thread control block
MOVS r5, #0 // Select region 0
@@ -392,7 +402,7 @@ _tx_mpu_loop:
ADDS r5, r5, #1 // Increment to next region
CMP r5, #8 // Check if all regions have been set
BNE _tx_mpu_loop
_tx_enable_mpu:
LDR r0, =0xE000ED94 // Build MPU control reg address
MOVS r1, #5 // Build enable value with background region enabled
STR r1, [r0] // Enable MPU

35
ports_module/cortex_m23/gnu/inc/tx_port.h
View File

@@ -26,7 +26,7 @@
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h Cortex-M23/GNU */
/* 6.1.7 */
/* 6.1.11 */
/* */
/* AUTHOR */
/* */
@@ -58,6 +58,9 @@
/* added symbol to enable */
/* stack error handler, */
/* resulting in version 6.1.7 */
/* 04-25-2022 Scott Larson Modified comments and added */
/* volatile to registers, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
@@ -172,7 +175,7 @@ UINT _tx_thread_secure_stack_free(struct TX_THREAD_STRUCT *tx_thread);
#define TX_TIMER_THREAD_STACK_SIZE 1024 /* Default timer thread stack size */
#endif
#ifndef TX_TIMER_THREAD_PRIORITY
#ifndef TX_TIMER_THREAD_PRIORITY
#define TX_TIMER_THREAD_PRIORITY 0 /* Default timer thread priority */
#endif
@@ -184,17 +187,17 @@ UINT _tx_thread_secure_stack_free(struct TX_THREAD_STRUCT *tx_thread);
/* Define the clock source for trace event entry time stamp. The following two item are port specific.
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
source constants would be:
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0x0a800024)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0x0a800024)
#define TX_TRACE_TIME_MASK 0x0000FFFFUL
*/
#ifndef TX_MISRA_ENABLE
#ifndef TX_TRACE_TIME_SOURCE
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0xE0001004)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0xE0001004)
#endif
#else
ULONG _tx_misra_time_stamp_get(VOID);
@@ -223,7 +226,7 @@ ULONG _tx_misra_time_stamp_get(VOID);
#endif
/* Determine whether or not stack checking is enabled. By default, ThreadX stack checking is
/* Determine whether or not stack checking is enabled. By default, ThreadX stack checking is
disabled. When the following is defined, ThreadX thread stack checking is enabled. If stack
checking is enabled (TX_ENABLE_STACK_CHECKING is defined), the TX_DISABLE_STACK_FILLING
define is negated, thereby forcing the stack fill which is necessary for the stack checking
@@ -237,7 +240,7 @@ ULONG _tx_misra_time_stamp_get(VOID);
/* Define the TX_THREAD control block extensions for this port. The main reason
for the multiple macros is so that backward compatibility can be maintained with
for the multiple macros is so that backward compatibility can be maintained with
existing ThreadX kernel awareness modules. */
#define TX_THREAD_EXTENSION_0
@@ -293,7 +296,7 @@ ULONG _tx_misra_time_stamp_get(VOID);
VOID (*tx_timer_module_expiration_function)(ULONG id);
/* Define the user extension field of the thread control block. Nothing
/* Define the user extension field of the thread control block. Nothing
additional is needed for this port so it is defined as white space. */
#ifndef TX_THREAD_USER_EXTENSION
@@ -359,7 +362,7 @@ inline static unsigned int _get_ipsr(void)
/* Define the get system state macro. */
#ifndef TX_THREAD_GET_SYSTEM_STATE
#ifndef TX_MISRA_ENABLE
#define TX_THREAD_GET_SYSTEM_STATE() (_tx_thread_system_state | _get_ipsr())
@@ -385,15 +388,12 @@ extern void _tx_thread_secure_stack_initialize(void);
#define TX_INITIALIZE_KERNEL_ENTER_EXTENSION _tx_thread_secure_stack_initialize();
#endif
/* Define the macro to ensure _tx_thread_preempt_disable is set early in initialization in order to
/* Define the macro to ensure _tx_thread_preempt_disable is set early in initialization in order to
prevent early scheduling on Cortex-M parts. */
#define TX_PORT_SPECIFIC_POST_INITIALIZATION _tx_thread_preempt_disable++;
/* Determine if the ARM architecture has the CLZ instruction. This is available on
architectures v5 and above. If available, redefine the macro for calculating the
lowest bit set. */
#ifndef TX_DISABLE_INLINE
@@ -449,7 +449,8 @@ __attribute__( ( always_inline ) ) static inline void _tx_thread_system_return_i
{
unsigned int interrupt_save;
*((ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
/* Set PendSV to invoke ThreadX scheduler. */
*((volatile ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
if (_get_ipsr() == 0)
{
interrupt_save = __get_primask_value();
@@ -482,8 +483,8 @@ unsigned int interrupt_save;
/* Define the version ID of ThreadX. This may be utilized by the application. */
#ifdef TX_THREAD_INIT
CHAR _tx_version_id[] =
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M23/GNU Version 6.1.9 *";
CHAR _tx_version_id[] =
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M23/GNU Version 6.1.11 *";
#else
#ifdef TX_MISRA_ENABLE
extern CHAR _tx_version_id[100];

22
ports_module/cortex_m23/gnu/module_manager/src/tx_thread_schedule.S
View File

@@ -26,7 +26,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_schedule Cortex-M23/GNU */
/* 6.1.6 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -59,6 +59,8 @@
/* DATE NAME DESCRIPTION */
/* */
/* 04-02-2021 Scott Larson Initial Version 6.1.6 */
/* 04-25-2022 Scott Larson Optimized MPU configuration, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
// VOID _tx_thread_schedule(VOID)
@@ -369,12 +371,20 @@ _skip_secure_restore:
LDR r0, [r1, r2] // Pickup the module instance pointer
CBZ r0, skip_mpu_setup // Is this thread owned by a module? No, skip MPU setup
MOV r8, r1 // Copy thread ptr
LDR r1, [r0, #0x64] // Pickup MPU register[0]
CBZ r1, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
MOVS r2, #0x74 // Index of MPU data region
LDR r2, [r0, r2] // Pickup MPU data region address
CBZ r2, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
// Is the MPU already set up for this module?
MOVS r1, #2 // Select MPU region 2
LDR r3, =0xE000ED98 // MPU_RNR register address
STR r1, [r3] // Set region to 2
LDR r1, =0xE000ED9C // MPU_RBAR register address
LDR r3, [r1] // Load address stored in MPU region 2
CMP r2, r3 // Is module already loaded?
BEQ _tx_enable_mpu // Yes - skip MPU reconfiguration
// Initialize loop to configure MPU registers
// Order doesn't matter, so txm_module_instance_mpu_registers[0]
// will be in region 7 and txm_module_instance_mpu_registers[7] will be in region 0.
MOVS r3, #0x64 // Index of MPU register settings in thread control block
ADD r0, r0, r3 // Build address of MPU register start in thread control block
MOVS r5, #0 // Select region 0
@@ -388,7 +398,7 @@ _tx_mpu_loop:
ADDS r5, r5, #1 // Increment to next region
CMP r5, #8 // Check if all regions have been set
BNE _tx_mpu_loop
_tx_enable_mpu:
LDR r0, =0xE000ED94 // Build MPU control reg address
MOVS r1, #5 // Build enable value with background region enabled
STR r1, [r0] // Enable MPU

21
ports_module/cortex_m23/iar/inc/tx_port.h
View File

@@ -25,8 +25,8 @@
/* */
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h ARMv8-M */
/* 6.1.6 */
/* tx_port.h Cortex-M23/IAR */
/* 6.1.11 */
/* */
/* AUTHOR */
/* */
@@ -48,6 +48,9 @@
/* DATE NAME DESCRIPTION */
/* */
/* 04-02-2021 Scott Larson Initial Version 6.1.6 */
/* 04-25-2022 Scott Larson Modified comments and added */
/* volatile to registers, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
@@ -179,7 +182,7 @@ UINT _tx_thread_secure_stack_free(struct TX_THREAD_STRUCT *tx_thread);
#endif
/* Define various constants for the ThreadX Cortex-M port. */
/* Define various constants for the ThreadX Cortex-M23 port. */
#define TX_INT_DISABLE 1 /* Disable interrupts */
#define TX_INT_ENABLE 0 /* Enable interrupts */
@@ -189,14 +192,14 @@ UINT _tx_thread_secure_stack_free(struct TX_THREAD_STRUCT *tx_thread);
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
source constants would be:
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0x0a800024)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0x0a800024)
#define TX_TRACE_TIME_MASK 0x0000FFFFUL
*/
#ifndef TX_MISRA_ENABLE
#ifndef TX_TRACE_TIME_SOURCE
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0xE0001004)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0xE0001004)
#endif
#else
ULONG _tx_misra_time_stamp_get(VOID);
@@ -464,7 +467,7 @@ __attribute__( ( always_inline ) ) static inline void __set_CONTROL(ULONG contro
else \
{ \
ULONG _tx_fpccr; \
_tx_fpccr = *((ULONG *) 0xE000EF34); \
_tx_fpccr = *((volatile ULONG *) 0xE000EF34); \
_tx_fpccr = _tx_fpccr & ((ULONG) 0x01); \
if (_tx_fpccr == ((ULONG) 0x01)) \
{ \
@@ -644,7 +647,7 @@ __attribute__( ( always_inline ) ) static inline void _tx_thread_system_return_i
unsigned int interrupt_save;
/* Set PendSV to invoke ThreadX scheduler. */
*((ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
*((volatile ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
if (__get_IPSR() == 0)
{
interrupt_save = __get_primask_value();
@@ -665,7 +668,7 @@ static void _tx_thread_system_return_inline(void)
__istate_t interrupt_save;
/* Set PendSV to invoke ThreadX scheduler. */
*((ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
*((volatile ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
if (__get_IPSR() == 0)
{
interrupt_save = __get_interrupt_state();
@@ -701,7 +704,7 @@ VOID _tx_thread_interrupt_restore(UIN
#ifdef TX_THREAD_INIT
CHAR _tx_version_id[] =
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Modules ARMv8-M Version 6.1.9 *";
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M23/IAR Version 6.1.11 *";
#else
#ifdef TX_MISRA_ENABLE
extern CHAR _tx_version_id[100];

22
ports_module/cortex_m23/iar/module_manager/src/tx_thread_schedule.s
View File

@@ -42,7 +42,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_schedule Cortex-M23/IAR */
/* 6.1.6 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -75,6 +75,8 @@
/* DATE NAME DESCRIPTION */
/* */
/* 04-02-2021 Scott Larson Initial Version 6.1.6 */
/* 04-25-2022 Scott Larson Optimized MPU configuration, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
// VOID _tx_thread_schedule(VOID)
@@ -370,12 +372,20 @@ _skip_secure_restore:
LDR r0, [r1, r2] // Pickup the module instance pointer
CBZ r0, skip_mpu_setup // Is this thread owned by a module? No, skip MPU setup
MOV r8, r1 // Copy thread ptr
LDR r1, [r0, #0x64] // Pickup MPU register[0]
CBZ r1, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
MOVS r2, #0x74 // Index of MPU data region
LDR r2, [r0, r2] // Pickup MPU data region address
CBZ r2, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
// Is the MPU already set up for this module?
MOVS r1, #2 // Select MPU region 2
LDR r3, =0xE000ED98 // MPU_RNR register address
STR r1, [r3] // Set region to 2
LDR r1, =0xE000ED9C // MPU_RBAR register address
LDR r3, [r1] // Load address stored in MPU region 2
CMP r2, r3 // Is module already loaded?
BEQ _tx_enable_mpu // Yes - skip MPU reconfiguration
// Initialize loop to configure MPU registers
// Order doesn't matter, so txm_module_instance_mpu_registers[0]
// will be in region 7 and txm_module_instance_mpu_registers[7] will be in region 0.
MOVS r3, #0x64 // Index of MPU register settings in thread control block
ADD r0, r0, r3 // Build address of MPU register start in thread control block
MOVS r5, #0 // Select region 0
@@ -389,7 +399,7 @@ _tx_mpu_loop:
ADDS r5, r5, #1 // Increment to next region
CMP r5, #8 // Check if all regions have been set
BNE _tx_mpu_loop
_tx_enable_mpu:
LDR r0, =0xE000ED94 // Build MPU control reg address
MOVS r1, #5 // Build enable value with background region enabled
STR r1, [r0] // Enable MPU

15
ports_module/cortex_m3/ac5/inc/tx_port.h
View File

@@ -26,7 +26,7 @@
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h Cortex-M3/AC5 */
/* 6.1.9 */
/* 6.1.11 */
/* */
/* AUTHOR */
/* */
@@ -48,6 +48,9 @@
/* DATE NAME DESCRIPTION */
/* */
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* 04-25-2022 Scott Larson Modified comments and added */
/* volatile to registers, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
@@ -123,13 +126,13 @@ typedef unsigned short USHORT;
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
source constants would be:
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0x0a800024)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0x0a800024)
#define TX_TRACE_TIME_MASK 0x0000FFFFUL
*/
#ifndef TX_TRACE_TIME_SOURCE
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0xE0001004)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0xE0001004)
#endif
#ifndef TX_TRACE_TIME_MASK
#define TX_TRACE_TIME_MASK 0xFFFFFFFFUL
@@ -282,7 +285,7 @@ void _tx_vfp_access(void);
else \
{ \
ULONG _tx_fpccr; \
_tx_fpccr = *((ULONG *) 0xE000EF34); \
_tx_fpccr = *((volatile ULONG *) 0xE000EF34); \
_tx_fpccr = _tx_fpccr & ((ULONG) 0x01); \
if (_tx_fpccr == ((ULONG) 0x01)) \
{ \
@@ -435,7 +438,7 @@ unsigned int was_masked;
/* Set PendSV to invoke ThreadX scheduler. */
*((ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
*((volatile ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
if (_ipsr == 0)
{
was_masked = __disable_irq();
@@ -458,7 +461,7 @@ void tx_thread_fpu_disable(void);
#ifdef TX_THREAD_INIT
CHAR _tx_version_id[] =
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M3/AC5 Version 6.1.9 *";
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M3/AC5 Version 6.1.11 *";
#else
#ifdef TX_MISRA_ENABLE
extern CHAR _tx_version_id[100];

73
ports_module/cortex_m3/ac5/module_manager/src/tx_thread_schedule.s
View File

@@ -40,7 +40,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_schedule Cortex-M3/AC5 */
/* 6.1.9 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -67,13 +67,15 @@
/* */
/* _tx_initialize_kernel_enter ThreadX entry function */
/* _tx_thread_system_return Return to system from thread */
/* _tx_thread_context_restore Restore thread's context */
/* */
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* 04-25-2022 Scott Larson Optimized MPU configuration, */
/* added BASEPRI support, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
// VOID _tx_thread_schedule(VOID)
@@ -125,7 +127,12 @@ __tx_wait_here
EXPORT MemManage_Handler
MemManage_Handler
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
/* Now pickup and store all the fault related information. */
@@ -208,7 +215,12 @@ MemManage_Handler
LDR r1, =0x10000000 // Set PENDSVSET bit
STR r1, [r0] // Store ICSR
DSB // Wait for memory access to complete
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
MOV lr, #0xFFFFFFFD // Load exception return code
BX lr // Return from exception
@@ -226,12 +238,22 @@ __tx_ts_handler
#if (defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE))
/* Call the thread exit function to indicate the thread is no longer executing. */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
PUSH {r0, lr} // Save LR (and r0 just for alignment)
BL _tx_execution_thread_exit // Call the thread exit function
POP {r0, lr} // Recover LR
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
#endif /* TX_PORT_USE_BASEPRI */
#endif /* EXECUTION PROFILE */
LDR r0, =_tx_thread_current_ptr // Build current thread pointer address
LDR r2, =_tx_thread_execute_ptr // Build execute thread pointer address
@@ -276,7 +298,12 @@ __tx_ts_new
/* Now we are looking for a new thread to execute! */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Is there another thread ready to execute?
CBNZ r1, __tx_ts_restore // Yes, schedule it
@@ -285,7 +312,12 @@ __tx_ts_new
are disabled to allow use of WFI for waiting for a thread to arrive. */
__tx_ts_wait
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Pickup the next thread to execute pointer
CBNZ r1, __tx_ts_ready // If non-NULL, a new thread is ready!
#ifdef TX_ENABLE_WFI
@@ -293,7 +325,12 @@ __tx_ts_wait
WFI // Wait for interrupt
ISB // Ensure pipeline is flushed
#endif
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
B __tx_ts_wait // Loop to continue waiting
/* At this point, we have a new thread ready to go. Clear any newly pended PendSV - since we are
@@ -310,7 +347,12 @@ __tx_ts_restore
and enable interrupts. */
STR r1, [r0] // Setup the current thread pointer to the new thread
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
/* Increment the thread run count. */
@@ -346,27 +388,34 @@ __tx_ts_restore
STR r3, [r0] // Disable MPU
LDR r0, [r1, #0x90] // Pickup the module instance pointer
CBZ r0, skip_mpu_setup // Is this thread owned by a module? No, skip MPU setup
LDR r1, [r0, #0x64] // Pickup MPU register[0]
CBZ r1, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
LDR r1, =0xE000ED9C // Build address of MPU base register
LDR r2, [r0, #0x8C] // Pickup MPU region 5 address
CBZ r2, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
// Is the MPU already set up for this module?
MOV r1, #5 // Select region 5 from MPU
LDR r3, =0xE000ED98 // MPU_RNR register address
STR r1, [r3] // Set region to 5
LDR r1, =0xE000ED9C // MPU_RBAR register address
LDR r3, [r1] // Load address stored in MPU region 5
BIC r2, r2, #0x10 // Clear VALID bit
CMP r2, r3 // Is module already loaded?
BEQ _tx_enable_mpu // Yes - skip MPU reconfiguration
// Use alias registers to quickly load MPU
ADD r0, r0, #100 // Build address of MPU register start in thread control block
#ifdef TXM_MODULE_MANAGER_16_MPU
LDM r0!,{r2-r9} // Load MPU regions 0-3
STM r1,{r2-r9} // Store MPU regions 0-3
LDM r0!,{r2-r9} // Load MPU regions 4-7
STM r1,{r2-r9} // Store MPU regions 4-7
#ifdef TXM_MODULE_MANAGER_16_MPU
LDM r0!,{r2-r9} // Load MPU regions 8-11
STM r1,{r2-r9} // Store MPU regions 8-11
LDM r0,{r2-r9} // Load MPU regions 12-15
STM r1,{r2-r9} // Store MPU regions 12-15
#else
LDM r0!,{r2-r9} // Load first four MPU regions
STM r1,{r2-r9} // Store first four MPU regions
LDM r0,{r2-r9} // Load second four MPU regions
STM r1,{r2-r9} // Store second four MPU regions
#endif
_tx_enable_mpu
LDR r0, =0xE000ED94 // Build MPU control reg address
MOV r1, #5 // Build enable value with background region enabled
STR r1, [r0] // Enable MPU

18
ports_module/cortex_m3/ac6/inc/tx_port.h
View File

@@ -26,7 +26,7 @@
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h Cortex-M3/AC6 */
/* 6.1.9 */
/* 6.1.11 */
/* */
/* AUTHOR */
/* */
@@ -48,6 +48,9 @@
/* DATE NAME DESCRIPTION */
/* */
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* 04-25-2022 Scott Larson Modified comments and added */
/* volatile to registers, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
@@ -123,13 +126,13 @@ typedef unsigned short USHORT;
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
source constants would be:
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0x0a800024)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0x0a800024)
#define TX_TRACE_TIME_MASK 0x0000FFFFUL
*/
#ifndef TX_TRACE_TIME_SOURCE
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0xE0001004)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0xE0001004)
#endif
#ifndef TX_TRACE_TIME_MASK
#define TX_TRACE_TIME_MASK 0xFFFFFFFFUL
@@ -291,7 +294,7 @@ __attribute__( ( always_inline ) ) static inline void __set_control(ULONG contro
else \
{ \
ULONG _tx_fpccr; \
_tx_fpccr = *((ULONG *) 0xE000EF34); \
_tx_fpccr = *((volatile ULONG *) 0xE000EF34); \
_tx_fpccr = _tx_fpccr & ((ULONG) 0x01); \
if (_tx_fpccr == ((ULONG) 0x01)) \
{ \
@@ -467,7 +470,8 @@ __attribute__( ( always_inline ) ) static inline void _tx_thread_system_return_i
{
unsigned int interrupt_save;
*((ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
/* Set PendSV to invoke ThreadX scheduler. */
*((volatile ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
if (__get_ipsr_value() == 0)
{
interrupt_save = __get_primask_value();
@@ -497,7 +501,7 @@ unsigned int interrupt_save;
#endif
/* Define FPU extension for the Cortex-M7. Each is assumed to be called in the context of the executing
/* Define FPU extension for the Cortex-M3. Each is assumed to be called in the context of the executing
thread. These are no longer needed, but are preserved for backward compatibility only. */
void tx_thread_fpu_enable(void);
@@ -508,7 +512,7 @@ void tx_thread_fpu_disable(void);
#ifdef TX_THREAD_INIT
CHAR _tx_version_id[] =
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M3/AC6 Version 6.1.9 *";
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M3/AC6 Version 6.1.11 *";
#else
extern CHAR _tx_version_id[];
#endif

91
ports_module/cortex_m3/ac6/module_manager/src/tx_thread_schedule.S
View File

@@ -42,7 +42,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_schedule Cortex-M3/AC6 */
/* 6.1.9 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -69,13 +69,15 @@
/* */
/* _tx_initialize_kernel_enter ThreadX entry function */
/* _tx_thread_system_return Return to system from thread */
/* _tx_thread_context_restore Restore thread's context */
/* */
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* 04-25-2022 Scott Larson Optimized MPU configuration, */
/* added BASEPRI support, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
// VOID _tx_thread_schedule(VOID)
@@ -135,7 +137,12 @@ BusFault_Handler:
.thumb_func
UsageFault_Handler:
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
/* Now pickup and store all the fault related information. */
@@ -197,7 +204,7 @@ UsageFault_Handler:
LDR r0, =0xE000EF34 // Cleanup FPU context: Load FPCCR address
LDR r1, [r0] // Load FPCCR
BIC r1, r1, #1 // Clear the lazy preservation active bit
STR r1, [r0] // Store the value
STR r1, [r0] // Save FPCCR
#endif
BL _txm_module_manager_memory_fault_handler // Call memory manager fault handler
@@ -218,7 +225,12 @@ UsageFault_Handler:
LDR r1, =0x10000000 // Set PENDSVSET bit
STR r1, [r0] // Store ICSR
DSB // Wait for memory access to complete
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
MOV lr, #0xFFFFFFFD // Load exception return code
BX lr // Return from exception
@@ -239,12 +251,22 @@ __tx_ts_handler:
#if (defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE))
/* Call the thread exit function to indicate the thread is no longer executing. */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
PUSH {r0, lr} // Save LR (and r0 just for alignment)
BL _tx_execution_thread_exit // Call the thread exit function
POP {r0, lr} // Recover LR
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
#endif /* TX_PORT_USE_BASEPRI */
#endif /* EXECUTION PROFILE */
LDR r0, =_tx_thread_current_ptr // Build current thread pointer address
LDR r2, =_tx_thread_execute_ptr // Build execute thread pointer address
@@ -289,7 +311,12 @@ __tx_ts_new:
/* Now we are looking for a new thread to execute! */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Is there another thread ready to execute?
CBNZ r1, __tx_ts_restore // Yes, schedule it
@@ -298,7 +325,12 @@ __tx_ts_new:
are disabled to allow use of WFI for waiting for a thread to arrive. */
__tx_ts_wait:
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Pickup the next thread to execute pointer
CBNZ r1, __tx_ts_ready // If non-NULL, a new thread is ready!
#ifdef TX_ENABLE_WFI
@@ -306,7 +338,12 @@ __tx_ts_wait:
WFI // Wait for interrupt
ISB // Ensure pipeline is flushed
#endif
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
B __tx_ts_wait // Loop to continue waiting
/* At this point, we have a new thread ready to go. Clear any newly pended PendSV - since we are
@@ -323,7 +360,12 @@ __tx_ts_restore:
and enable interrupts. */
STR r1, [r0] // Setup the current thread pointer to the new thread
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
/* Increment the thread run count. */
@@ -359,27 +401,34 @@ __tx_ts_restore:
STR r3, [r0] // Disable MPU
LDR r0, [r1, #0x90] // Pickup the module instance pointer
CBZ r0, skip_mpu_setup // Is this thread owned by a module? No, skip MPU setup
LDR r1, [r0, #0x64] // Pickup MPU register[0]
CBZ r1, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
LDR r1, =0xE000ED9C // Build address of MPU base register
LDR r2, [r0, #0x8C] // Pickup MPU region 5 address
CBZ r2, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
// Is the MPU already set up for this module?
MOV r1, #5 // Select region 5 from MPU
LDR r3, =0xE000ED98 // MPU_RNR register address
STR r1, [r3] // Set region to 5
LDR r1, =0xE000ED9C // MPU_RBAR register address
LDR r3, [r1] // Load address stored in MPU region 5
BIC r2, r2, #0x10 // Clear VALID bit
CMP r2, r3 // Is module already loaded?
BEQ _tx_enable_mpu // Yes - skip MPU reconfiguration
// Use alias registers to quickly load MPU
ADD r0, r0, #100 // Build address of MPU register start in thread control block
#ifdef TXM_MODULE_MANAGER_16_MPU
LDM r0!,{r2-r9} // Load MPU regions 0-3
STM r1,{r2-r9} // Store MPU regions 0-3
LDM r0!,{r2-r9} // Load MPU regions 4-7
STM r1,{r2-r9} // Store MPU regions 4-7
#ifdef TXM_MODULE_MANAGER_16_MPU
LDM r0!,{r2-r9} // Load MPU regions 8-11
STM r1,{r2-r9} // Store MPU regions 8-11
LDM r0,{r2-r9} // Load MPU regions 12-15
STM r1,{r2-r9} // Store MPU regions 12-15
#else
LDM r0!,{r2-r9} // Load first four MPU regions
STM r1,{r2-r9} // Store first four MPU regions
LDM r0,{r2-r9} // Load second four MPU regions
STM r1,{r2-r9} // Store second four MPU regions
#endif
_tx_enable_mpu:
LDR r0, =0xE000ED94 // Build MPU control reg address
MOV r1, #5 // Build enable value with background region enabled
STR r1, [r0] // Enable MPU
@@ -538,14 +587,14 @@ _tx_no_lazy_clear:
#endif
/* Copy kernel hardware stack to module thread stack. */
LDM r3!, {r1-r2}
STM r0!, {r1-r2}
LDM r3!, {r1-r2}
STM r0!, {r1-r2}
LDM r3!, {r1-r2}
STM r0!, {r1-r2}
LDM r3!, {r1-r2}
STM r0!, {r1-r2}
LDM r3!, {r1-r2} // Get r0, r1 from kernel stack
STM r0!, {r1-r2} // Insert r0, r1 into thread stack
LDM r3!, {r1-r2} // Get r2, r3 from kernel stack
STM r0!, {r1-r2} // Insert r2, r3 into thread stack
LDM r3!, {r1-r2} // Get r12, lr from kernel stack
STM r0!, {r1-r2} // Insert r12, lr into thread stack
LDM r3!, {r1-r2} // Get pc, xpsr from kernel stack
STM r0!, {r1-r2} // Insert pc, xpsr into thread stack
SUB r0, r0, #32 // Subtract 32 to get back to top of stack
MSR PSP, r0 // Set thread stack pointer

20
ports_module/cortex_m3/gnu/inc/tx_port.h
View File

@@ -26,7 +26,7 @@
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h Cortex-M3/GNU */
/* 6.1.9 */
/* 6.1.11 */
/* */
/* AUTHOR */
/* */
@@ -48,6 +48,9 @@
/* DATE NAME DESCRIPTION */
/* */
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* 04-25-2022 Scott Larson Modified comments and added */
/* volatile to registers, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
@@ -123,13 +126,13 @@ typedef unsigned short USHORT;
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
source constants would be:
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0x0a800024)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0x0a800024)
#define TX_TRACE_TIME_MASK 0x0000FFFFUL
*/
#ifndef TX_TRACE_TIME_SOURCE
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0xE0001004)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0xE0001004)
#endif
#ifndef TX_TRACE_TIME_MASK
#define TX_TRACE_TIME_MASK 0xFFFFFFFFUL
@@ -291,7 +294,7 @@ __attribute__( ( always_inline ) ) static inline void __set_control(ULONG contro
else \
{ \
ULONG _tx_fpccr; \
_tx_fpccr = *((ULONG *) 0xE000EF34); \
_tx_fpccr = *((volatile ULONG *) 0xE000EF34); \
_tx_fpccr = _tx_fpccr & ((ULONG) 0x01); \
if (_tx_fpccr == ((ULONG) 0x01)) \
{ \
@@ -461,7 +464,8 @@ __attribute__( ( always_inline ) ) static inline void _tx_thread_system_return_i
{
unsigned int interrupt_save;
*((ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
/* Set PendSV to invoke ThreadX scheduler. */
*((volatile ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
if (__get_ipsr_value() == 0)
{
interrupt_save = __get_primask_value();
@@ -491,8 +495,8 @@ unsigned int interrupt_save;
#endif
/* Define FPU extension for the Cortex-M7. Each is assumed to be called in the context of the executing
thread. This is for legacy only, and not needed any longer. */
/* Define FPU extension for the Cortex-M3. Each is assumed to be called in the context of the executing
thread. These are no longer needed, but are preserved for backward compatibility only. */
void tx_thread_fpu_enable(void);
void tx_thread_fpu_disable(void);
@@ -502,7 +506,7 @@ void tx_thread_fpu_disable(void);
#ifdef TX_THREAD_INIT
CHAR _tx_version_id[] =
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M3/GNU Version 6.1.9 *";
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M3/GNU Version 6.1.11 *";
#else
extern CHAR _tx_version_id[];
#endif

75
ports_module/cortex_m3/gnu/module_manager/src/tx_thread_schedule.S
View File

@@ -40,7 +40,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_schedule Cortex-M3/GNU */
/* 6.1.10 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -67,7 +67,6 @@
/* */
/* _tx_initialize_kernel_enter ThreadX entry function */
/* _tx_thread_system_return Return to system from thread */
/* _tx_thread_context_restore Restore thread's context */
/* */
/* RELEASE HISTORY */
/* */
@@ -76,6 +75,9 @@
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* 01-31-2022 Scott Larson Fixed predefined macro name, */
/* resulting in version 6.1.10 */
/* 04-25-2022 Scott Larson Optimized MPU configuration, */
/* added BASEPRI support, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
// VOID _tx_thread_schedule(VOID)
@@ -135,7 +137,12 @@ BusFault_Handler:
.thumb_func
UsageFault_Handler:
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
/* Now pickup and store all the fault related information. */
@@ -197,7 +204,7 @@ UsageFault_Handler:
LDR r0, =0xE000EF34 // Cleanup FPU context: Load FPCCR address
LDR r1, [r0] // Load FPCCR
BIC r1, r1, #1 // Clear the lazy preservation active bit
STR r1, [r0] // Store the value
STR r1, [r0] // Save FPCCR
#endif
BL _txm_module_manager_memory_fault_handler // Call memory manager fault handler
@@ -218,7 +225,12 @@ UsageFault_Handler:
LDR r1, =0x10000000 // Set PENDSVSET bit
STR r1, [r0] // Store ICSR
DSB // Wait for memory access to complete
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
MOV lr, #0xFFFFFFFD // Load exception return code
BX lr // Return from exception
@@ -239,12 +251,22 @@ __tx_ts_handler:
#if (defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE))
/* Call the thread exit function to indicate the thread is no longer executing. */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
PUSH {r0, lr} // Save LR (and r0 just for alignment)
BL _tx_execution_thread_exit // Call the thread exit function
POP {r0, lr} // Recover LR
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
#endif /* TX_PORT_USE_BASEPRI */
#endif /* EXECUTION PROFILE */
LDR r0, =_tx_thread_current_ptr // Build current thread pointer address
LDR r2, =_tx_thread_execute_ptr // Build execute thread pointer address
@@ -289,7 +311,12 @@ __tx_ts_new:
/* Now we are looking for a new thread to execute! */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Is there another thread ready to execute?
CBNZ r1, __tx_ts_restore // Yes, schedule it
@@ -298,7 +325,12 @@ __tx_ts_new:
are disabled to allow use of WFI for waiting for a thread to arrive. */
__tx_ts_wait:
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Pickup the next thread to execute pointer
CBNZ r1, __tx_ts_ready // If non-NULL, a new thread is ready!
#ifdef TX_ENABLE_WFI
@@ -306,7 +338,12 @@ __tx_ts_wait:
WFI // Wait for interrupt
ISB // Ensure pipeline is flushed
#endif
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
B __tx_ts_wait // Loop to continue waiting
/* At this point, we have a new thread ready to go. Clear any newly pended PendSV - since we are
@@ -323,7 +360,12 @@ __tx_ts_restore:
and enable interrupts. */
STR r1, [r0] // Setup the current thread pointer to the new thread
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
/* Increment the thread run count. */
@@ -359,27 +401,34 @@ __tx_ts_restore:
STR r3, [r0] // Disable MPU
LDR r0, [r1, #0x90] // Pickup the module instance pointer
CBZ r0, skip_mpu_setup // Is this thread owned by a module? No, skip MPU setup
LDR r1, [r0, #0x64] // Pickup MPU register[0]
CBZ r1, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
LDR r1, =0xE000ED9C // Build address of MPU base register
LDR r2, [r0, #0x8C] // Pickup MPU region 5 address
CBZ r2, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
// Is the MPU already set up for this module?
MOV r1, #5 // Select region 5 from MPU
LDR r3, =0xE000ED98 // MPU_RNR register address
STR r1, [r3] // Set region to 5
LDR r1, =0xE000ED9C // MPU_RBAR register address
LDR r3, [r1] // Load address stored in MPU region 5
BIC r2, r2, #0x10 // Clear VALID bit
CMP r2, r3 // Is module already loaded?
BEQ _tx_enable_mpu // Yes - skip MPU reconfiguration
// Use alias registers to quickly load MPU
ADD r0, r0, #100 // Build address of MPU register start in thread control block
#ifdef TXM_MODULE_MANAGER_16_MPU
LDM r0!,{r2-r9} // Load MPU regions 0-3
STM r1,{r2-r9} // Store MPU regions 0-3
LDM r0!,{r2-r9} // Load MPU regions 4-7
STM r1,{r2-r9} // Store MPU regions 4-7
#ifdef TXM_MODULE_MANAGER_16_MPU
LDM r0!,{r2-r9} // Load MPU regions 8-11
STM r1,{r2-r9} // Store MPU regions 8-11
LDM r0,{r2-r9} // Load MPU regions 12-15
STM r1,{r2-r9} // Store MPU regions 12-15
#else
LDM r0!,{r2-r9} // Load first four MPU regions
STM r1,{r2-r9} // Store first four MPU regions
LDM r0,{r2-r9} // Load second four MPU regions
STM r1,{r2-r9} // Store second four MPU regions
#endif
_tx_enable_mpu:
LDR r0, =0xE000ED94 // Build MPU control reg address
MOV r1, #5 // Build enable value with background region enabled
STR r1, [r0] // Enable MPU

15
ports_module/cortex_m3/iar/inc/tx_port.h
View File

@@ -26,7 +26,7 @@
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h Cortex-M3/IAR */
/* 6.1.9 */
/* 6.1.11 */
/* */
/* AUTHOR */
/* */
@@ -48,6 +48,9 @@
/* DATE NAME DESCRIPTION */
/* */
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* 04-25-2022 Scott Larson Modified comments and added */
/* volatile to registers, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
@@ -127,14 +130,14 @@ typedef unsigned short USHORT;
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
source constants would be:
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0x0a800024)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0x0a800024)
#define TX_TRACE_TIME_MASK 0x0000FFFFUL
*/
#ifndef TX_MISRA_ENABLE
#ifndef TX_TRACE_TIME_SOURCE
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0xE0001004)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0xE0001004)
#endif
#else
ULONG _tx_misra_time_stamp_get(VOID);
@@ -325,7 +328,7 @@ void _tx_misra_vfp_touch(void);
else \
{ \
ULONG _tx_fpccr; \
_tx_fpccr = *((ULONG *) 0xE000EF34); \
_tx_fpccr = *((volatile ULONG *) 0xE000EF34); \
_tx_fpccr = _tx_fpccr & ((ULONG) 0x01); \
if (_tx_fpccr == ((ULONG) 0x01)) \
{ \
@@ -476,7 +479,7 @@ static void _tx_thread_system_return_inline(void)
__istate_t interrupt_save;
/* Set PendSV to invoke ThreadX scheduler. */
*((ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
*((volatile ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
if (__get_IPSR() == 0)
{
interrupt_save = __get_interrupt_state();
@@ -488,7 +491,7 @@ __istate_t interrupt_save;
#endif
/* Define FPU extension for the Cortex-M7. Each is assumed to be called in the context of the executing
/* Define FPU extension for the Cortex-M3. Each is assumed to be called in the context of the executing
thread. These are no longer needed, but are preserved for backward compatibility only. */
void tx_thread_fpu_enable(void);

74
ports_module/cortex_m3/iar/module_manager/src/tx_thread_schedule.s
View File

@@ -36,7 +36,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_schedule Cortex-M3/IAR */
/* 6.1.9 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -63,13 +63,15 @@
/* */
/* _tx_initialize_kernel_enter ThreadX entry function */
/* _tx_thread_system_return Return to system from thread */
/* _tx_thread_context_restore Restore thread's context */
/* */
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* 04-25-2022 Scott Larson Optimized MPU configuration, */
/* added BASEPRI support, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
// VOID _tx_thread_schedule(VOID)
@@ -125,8 +127,12 @@ __tx_wait_here:
MemManage_Handler:
BusFault_Handler:
UsageFault_Handler:
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
/* Now pickup and store all the fault related information. */
@@ -209,7 +215,12 @@ UsageFault_Handler:
LDR r1, =0x10000000 // Set PENDSVSET bit
STR r1, [r0] // Store ICSR
DSB // Wait for memory access to complete
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
MOV lr, #0xFFFFFFFD // Load exception return code
BX lr // Return from exception
@@ -227,12 +238,22 @@ __tx_ts_handler:
#if (defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE))
/* Call the thread exit function to indicate the thread is no longer executing. */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
PUSH {r0, lr} // Save LR (and r0 just for alignment)
BL _tx_execution_thread_exit // Call the thread exit function
POP {r0, lr} // Recover LR
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
#endif /* TX_PORT_USE_BASEPRI */
#endif /* EXECUTION PROFILE */
LDR r0, =_tx_thread_current_ptr // Build current thread pointer address
LDR r2, =_tx_thread_execute_ptr // Build execute thread pointer address
@@ -277,7 +298,12 @@ __tx_ts_new:
/* Now we are looking for a new thread to execute! */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Is there another thread ready to execute?
CBNZ r1, __tx_ts_restore // Yes, schedule it
@@ -286,7 +312,12 @@ __tx_ts_new:
are disabled to allow use of WFI for waiting for a thread to arrive. */
__tx_ts_wait:
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Pickup the next thread to execute pointer
CBNZ r1, __tx_ts_ready // If non-NULL, a new thread is ready!
#ifdef TX_ENABLE_WFI
@@ -294,7 +325,12 @@ __tx_ts_wait:
WFI // Wait for interrupt
ISB // Ensure pipeline is flushed
#endif
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
B __tx_ts_wait // Loop to continue waiting
/* At this point, we have a new thread ready to go. Clear any newly pended PendSV - since we are
@@ -311,7 +347,12 @@ __tx_ts_restore:
and enable interrupts. */
STR r1, [r0] // Setup the current thread pointer to the new thread
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
/* Increment the thread run count. */
@@ -347,27 +388,34 @@ __tx_ts_restore:
STR r3, [r0] // Disable MPU
LDR r0, [r1, #0x90] // Pickup the module instance pointer
CBZ r0, skip_mpu_setup // Is this thread owned by a module? No, skip MPU setup
LDR r1, [r0, #0x64] // Pickup MPU register[0]
CBZ r1, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
LDR r1, =0xE000ED9C // Build address of MPU base register
LDR r2, [r0, #0x8C] // Pickup MPU region 5 address
CBZ r2, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
// Is the MPU already set up for this module?
MOV r1, #5 // Select region 5 from MPU
LDR r3, =0xE000ED98 // MPU_RNR register address
STR r1, [r3] // Set region to 5
LDR r1, =0xE000ED9C // MPU_RBAR register address
LDR r3, [r1] // Load address stored in MPU region 5
BIC r2, r2, #0x10 // Clear VALID bit
CMP r2, r3 // Is module already loaded?
BEQ _tx_enable_mpu // Yes - skip MPU reconfiguration
// Use alias registers to quickly load MPU
ADD r0, r0, #100 // Build address of MPU register start in thread control block
#ifdef TXM_MODULE_MANAGER_16_MPU
LDM r0!,{r2-r9} // Load MPU regions 0-3
STM r1,{r2-r9} // Store MPU regions 0-3
LDM r0!,{r2-r9} // Load MPU regions 4-7
STM r1,{r2-r9} // Store MPU regions 4-7
#ifdef TXM_MODULE_MANAGER_16_MPU
LDM r0!,{r2-r9} // Load MPU regions 8-11
STM r1,{r2-r9} // Store MPU regions 8-11
LDM r0,{r2-r9} // Load MPU regions 12-15
STM r1,{r2-r9} // Store MPU regions 12-15
#else
LDM r0!,{r2-r9} // Load first four MPU regions
STM r1,{r2-r9} // Store first four MPU regions
LDM r0,{r2-r9} // Load second four MPU regions
STM r1,{r2-r9} // Store second four MPU regions
#endif
_tx_enable_mpu:
LDR r0, =0xE000ED94 // Build MPU control reg address
MOV r1, #5 // Build enable value with background region enabled
STR r1, [r0] // Enable MPU

29
ports_module/cortex_m33/ac6/inc/tx_port.h
View File

@@ -26,7 +26,7 @@
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h Cortex-M33 */
/* 6.1.10 */
/* 6.1.11 */
/* */
/* AUTHOR */
/* */
@@ -61,13 +61,16 @@
/* added symbol to enable */
/* stack error handler, */
/* resulting in version 6.1.7 */
/* 10-15-2021 Scott Larson Modified comment(s), improved */
/* 10-15-2021 Scott Larson Modified comment(s), improved */
/* stack check error handling, */
/* resulting in version 6.1.9 */
/* 01-31-2022 Scott Larson Modified comment(s), unified */
/* this file across compilers, */
/* fixed predefined macro, */
/* resulting in version 6.1.10 */
/* 04-25-2022 Scott Larson Modified comments and added */
/* volatile to registers, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
@@ -196,14 +199,14 @@ UINT _tx_thread_secure_stack_free(struct TX_THREAD_STRUCT *tx_thread);
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
source constants would be:
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0x0a800024)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0x0a800024)
#define TX_TRACE_TIME_MASK 0x0000FFFFUL
*/
#ifndef TX_MISRA_ENABLE
#ifndef TX_TRACE_TIME_SOURCE
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0xE0001004)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0xE0001004)
#endif
#else
ULONG _tx_misra_time_stamp_get(VOID);
@@ -429,9 +432,9 @@ __attribute__( ( always_inline ) ) static inline void _tx_control_set(ULONG cont
#define TX_THREAD_COMPLETED_EXTENSION(thread_ptr) { \
ULONG _tx_vfp_state; \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_vfp_state & ~((ULONG) 0x4); \
_tx_control_set(_tx_vfp_state); \
_tx_control_set(_tx_vfp_state); \
}
#else
@@ -456,26 +459,26 @@ __attribute__( ( always_inline ) ) static inline void _tx_control_set(ULONG cont
if ((_tx_system_state == ((ULONG) 0)) && ((thread_ptr) == _tx_thread_current_ptr)) \
{ \
ULONG _tx_vfp_state; \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_vfp_state & ~((ULONG) 0x4); \
_tx_control_set(_tx_vfp_state); \
_tx_control_set(_tx_vfp_state); \
} \
else \
{ \
ULONG _tx_fpccr; \
_tx_fpccr = *((ULONG *) 0xE000EF34); \
_tx_fpccr = *((volatile ULONG *) 0xE000EF34); \
_tx_fpccr = _tx_fpccr & ((ULONG) 0x01); \
if (_tx_fpccr == ((ULONG) 0x01)) \
{ \
ULONG _tx_vfp_state; \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_vfp_state & ((ULONG) 0x4); \
TX_VFP_TOUCH(); \
if (_tx_vfp_state == ((ULONG) 0)) \
{ \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_vfp_state & ~((ULONG) 0x4); \
_tx_control_set(_tx_vfp_state); \
_tx_control_set(_tx_vfp_state); \
} \
} \
} \
@@ -657,7 +660,7 @@ __attribute__( ( always_inline ) ) static inline void _tx_thread_system_return_i
UINT interrupt_save;
/* Set PendSV to invoke ThreadX scheduler. */
*((ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
*((volatile ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
if (_tx_ipsr_get() == 0)
{
interrupt_save = __get_interrupt_posture();

66
ports_module/cortex_m33/ac6/module_manager/src/tx_thread_schedule.S
View File

@@ -29,8 +29,8 @@
/* */
/* FUNCTION RELEASE */
/* */
/* _tx_thread_schedule Cortex-M33/MPU/AC6 */
/* 6.1.7 */
/* _tx_thread_schedule Cortex-M33/AC6 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -69,6 +69,9 @@
/* 06-02-2021 Scott Larson Fixed extended stack handling */
/* when calling kernel APIs, */
/* resulting in version 6.1.7 */
/* 04-25-2022 Scott Larson Optimized MPU configuration, */
/* added BASEPRI support, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
// VOID _tx_thread_schedule(VOID)
@@ -128,7 +131,12 @@ MemManage_Handler:
.thumb_func
BusFault_Handler:
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
/* Now pickup and store all the fault related information. */
@@ -195,7 +203,7 @@ BusFault_Handler:
BL _txm_module_manager_memory_fault_handler // Call memory manager fault handler
#ifdef TX_ENABLE_EXECUTION_CHANGE_NOTIFY
#if (defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE))
/* Call the thread exit function to indicate the thread is no longer executing. */
CPSID i // Disable interrupts
BL _tx_execution_thread_exit // Call the thread exit function
@@ -211,7 +219,12 @@ BusFault_Handler:
LDR r1, =0x10000000 // Set PENDSVSET bit
STR r1, [r0] // Store ICSR
DSB // Wait for memory access to complete
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
#ifdef TX_SINGLE_MODE_SECURE
LDR lr, =0xFFFFFFFD // Exception return to secure
#else
@@ -235,12 +248,22 @@ __tx_ts_handler:
#if (defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE))
/* Call the thread exit function to indicate the thread is no longer executing. */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
PUSH {r0, lr} // Save LR (and r0 just for alignment)
BL _tx_execution_thread_exit // Call the thread exit function
POP {r0, lr} // Recover LR
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
#endif /* TX_PORT_USE_BASEPRI */
#endif /* EXECUTION PROFILE */
LDR r0, =_tx_thread_current_ptr // Build current thread pointer address
LDR r2, =_tx_thread_execute_ptr // Build execute thread pointer address
@@ -296,7 +319,12 @@ __tx_ts_new:
/* Now we are looking for a new thread to execute! */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Is there another thread ready to execute?
CBNZ r1, __tx_ts_restore // Yes, schedule it
@@ -305,7 +333,12 @@ __tx_ts_new:
are disabled to allow use of WFI for waiting for a thread to arrive. */
__tx_ts_wait:
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Pickup the next thread to execute pointer
CBNZ r1, __tx_ts_ready // If non-NULL, a new thread is ready!
#ifdef TX_ENABLE_WFI
@@ -313,7 +346,12 @@ __tx_ts_wait:
WFI // Wait for interrupt
ISB // Ensure pipeline is flushed
#endif
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
B __tx_ts_wait // Loop to continue waiting
/* At this point, we have a new thread ready to go. Clear any newly pended PendSV - since we are
@@ -330,7 +368,12 @@ __tx_ts_restore:
and enable interrupts. */
STR r1, [r0] // Setup the current thread pointer to the new thread
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
/* Increment the thread run count. */
@@ -378,9 +421,17 @@ _skip_secure_restore:
STR r3, [r0] // Disable MPU
LDR r0, [r1, #0x90] // Pickup the module instance pointer
CBZ r0, skip_mpu_setup // Is this thread owned by a module? No, skip MPU setup
LDR r1, [r0, #0x64] // Pickup MPU register[0]
CBZ r1, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
LDR r1, =0xE000ED9C // Build address of MPU base register
LDR r2, [r0, #0x74] // Pickup MPU address of data region
CBZ r2, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
// Is the MPU already set up for this module?
MOV r1, #2 // Select MPU region 2
LDR r3, =0xE000ED98 // MPU_RNR register address
STR r1, [r3] // Set region to 2
LDR r1, =0xE000ED9C // MPU_RBAR register address
LDR r3, [r1] // Load address stored in MPU region 2
CMP r2, r3 // Is module already loaded?
BEQ _tx_enable_mpu // Yes - skip MPU reconfiguration
// Use alias registers to quickly load MPU
LDR r2, =0xE000ED98 // Get region register
@@ -393,6 +444,7 @@ _skip_secure_restore:
STR r2, [r3] // Set region to 4
LDM r0, {r2-r9} // Load second four MPU regions
STM r1, {r2-r9} // Store second four MPU regions
_tx_enable_mpu:
LDR r0, =0xE000ED94 // Build MPU control reg address
MOV r1, #5 // Build enable value with background region enabled
STR r1, [r0] // Enable MPU

29
ports_module/cortex_m33/gnu/inc/tx_port.h
View File

@@ -26,7 +26,7 @@
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h Cortex-M33 */
/* 6.1.10 */
/* 6.1.11 */
/* */
/* AUTHOR */
/* */
@@ -61,13 +61,16 @@
/* added symbol to enable */
/* stack error handler, */
/* resulting in version 6.1.7 */
/* 10-15-2021 Scott Larson Modified comment(s), improved */
/* 10-15-2021 Scott Larson Modified comment(s), improved */
/* stack check error handling, */
/* resulting in version 6.1.9 */
/* 01-31-2022 Scott Larson Modified comment(s), unified */
/* this file across compilers, */
/* fixed predefined macro, */
/* resulting in version 6.1.10 */
/* 04-25-2022 Scott Larson Modified comments and added */
/* volatile to registers, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
@@ -196,14 +199,14 @@ UINT _tx_thread_secure_stack_free(struct TX_THREAD_STRUCT *tx_thread);
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
source constants would be:
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0x0a800024)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0x0a800024)
#define TX_TRACE_TIME_MASK 0x0000FFFFUL
*/
#ifndef TX_MISRA_ENABLE
#ifndef TX_TRACE_TIME_SOURCE
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0xE0001004)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0xE0001004)
#endif
#else
ULONG _tx_misra_time_stamp_get(VOID);
@@ -429,9 +432,9 @@ __attribute__( ( always_inline ) ) static inline void _tx_control_set(ULONG cont
#define TX_THREAD_COMPLETED_EXTENSION(thread_ptr) { \
ULONG _tx_vfp_state; \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_vfp_state & ~((ULONG) 0x4); \
_tx_control_set(_tx_vfp_state); \
_tx_control_set(_tx_vfp_state); \
}
#else
@@ -456,26 +459,26 @@ __attribute__( ( always_inline ) ) static inline void _tx_control_set(ULONG cont
if ((_tx_system_state == ((ULONG) 0)) && ((thread_ptr) == _tx_thread_current_ptr)) \
{ \
ULONG _tx_vfp_state; \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_vfp_state & ~((ULONG) 0x4); \
_tx_control_set(_tx_vfp_state); \
_tx_control_set(_tx_vfp_state); \
} \
else \
{ \
ULONG _tx_fpccr; \
_tx_fpccr = *((ULONG *) 0xE000EF34); \
_tx_fpccr = *((volatile ULONG *) 0xE000EF34); \
_tx_fpccr = _tx_fpccr & ((ULONG) 0x01); \
if (_tx_fpccr == ((ULONG) 0x01)) \
{ \
ULONG _tx_vfp_state; \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_vfp_state & ((ULONG) 0x4); \
TX_VFP_TOUCH(); \
if (_tx_vfp_state == ((ULONG) 0)) \
{ \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_vfp_state & ~((ULONG) 0x4); \
_tx_control_set(_tx_vfp_state); \
_tx_control_set(_tx_vfp_state); \
} \
} \
} \
@@ -657,7 +660,7 @@ __attribute__( ( always_inline ) ) static inline void _tx_thread_system_return_i
UINT interrupt_save;
/* Set PendSV to invoke ThreadX scheduler. */
*((ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
*((volatile ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
if (_tx_ipsr_get() == 0)
{
interrupt_save = __get_interrupt_posture();

66
ports_module/cortex_m33/gnu/module_manager/src/tx_thread_schedule.S
View File

@@ -28,8 +28,8 @@
/* */
/* FUNCTION RELEASE */
/* */
/* _tx_thread_schedule Cortex-M33/MPU/GNU */
/* 6.1.10 */
/* _tx_thread_schedule Cortex-M33/GNU */
/* 6.1.11 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -70,6 +70,9 @@
/* resulting in version 6.1.7 */
/* 01-31-2022 Scott Larson Fixed predefined macro name, */
/* resulting in version 6.1.10 */
/* 04-25-2022 Scott Larson Optimized MPU configuration, */
/* added BASEPRI support, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
// VOID _tx_thread_schedule(VOID)
@@ -129,7 +132,12 @@ MemManage_Handler:
.thumb_func
BusFault_Handler:
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
/* Now pickup and store all the fault related information. */
@@ -196,7 +204,7 @@ BusFault_Handler:
BL _txm_module_manager_memory_fault_handler // Call memory manager fault handler
#ifdef TX_ENABLE_EXECUTION_CHANGE_NOTIFY
#if (defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE))
/* Call the thread exit function to indicate the thread is no longer executing. */
CPSID i // Disable interrupts
BL _tx_execution_thread_exit // Call the thread exit function
@@ -212,7 +220,12 @@ BusFault_Handler:
LDR r1, =0x10000000 // Set PENDSVSET bit
STR r1, [r0] // Store ICSR
DSB // Wait for memory access to complete
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
#ifdef TX_SINGLE_MODE_SECURE
LDR lr, =0xFFFFFFFD // Exception return to secure
#else
@@ -236,12 +249,22 @@ __tx_ts_handler:
#if (defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE))
/* Call the thread exit function to indicate the thread is no longer executing. */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
PUSH {r0, lr} // Save LR (and r0 just for alignment)
BL _tx_execution_thread_exit // Call the thread exit function
POP {r0, lr} // Recover LR
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
#endif /* TX_PORT_USE_BASEPRI */
#endif /* EXECUTION PROFILE */
LDR r0, =_tx_thread_current_ptr // Build current thread pointer address
LDR r2, =_tx_thread_execute_ptr // Build execute thread pointer address
@@ -297,7 +320,12 @@ __tx_ts_new:
/* Now we are looking for a new thread to execute! */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Is there another thread ready to execute?
CBNZ r1, __tx_ts_restore // Yes, schedule it
@@ -306,7 +334,12 @@ __tx_ts_new:
are disabled to allow use of WFI for waiting for a thread to arrive. */
__tx_ts_wait:
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Pickup the next thread to execute pointer
CBNZ r1, __tx_ts_ready // If non-NULL, a new thread is ready!
#ifdef TX_ENABLE_WFI
@@ -314,7 +347,12 @@ __tx_ts_wait:
WFI // Wait for interrupt
ISB // Ensure pipeline is flushed
#endif
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
B __tx_ts_wait // Loop to continue waiting
/* At this point, we have a new thread ready to go. Clear any newly pended PendSV - since we are
@@ -331,7 +369,12 @@ __tx_ts_restore:
and enable interrupts. */
STR r1, [r0] // Setup the current thread pointer to the new thread
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
/* Increment the thread run count. */
@@ -379,9 +422,17 @@ _skip_secure_restore:
STR r3, [r0] // Disable MPU
LDR r0, [r1, #0x90] // Pickup the module instance pointer
CBZ r0, skip_mpu_setup // Is this thread owned by a module? No, skip MPU setup
LDR r1, [r0, #0x64] // Pickup MPU register[0]
CBZ r1, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
LDR r1, =0xE000ED9C // Build address of MPU base register
LDR r2, [r0, #0x74] // Pickup MPU address of data region
CBZ r2, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
// Is the MPU already set up for this module?
MOV r1, #2 // Select MPU region 2
LDR r3, =0xE000ED98 // MPU_RNR register address
STR r1, [r3] // Set region to 2
LDR r1, =0xE000ED9C // MPU_RBAR register address
LDR r3, [r1] // Load address stored in MPU region 2
CMP r2, r3 // Is module already loaded?
BEQ _tx_enable_mpu // Yes - skip MPU reconfiguration
// Use alias registers to quickly load MPU
LDR r2, =0xE000ED98 // Get region register
@@ -394,6 +445,7 @@ _skip_secure_restore:
STR r2, [r3] // Set region to 4
LDM r0, {r2-r9} // Load second four MPU regions
STM r1, {r2-r9} // Store second four MPU regions
_tx_enable_mpu:
LDR r0, =0xE000ED94 // Build MPU control reg address
MOV r1, #5 // Build enable value with background region enabled
STR r1, [r0] // Enable MPU

29
ports_module/cortex_m33/iar/inc/tx_port.h
View File

@@ -26,7 +26,7 @@
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h Cortex-M33 */
/* 6.1.10 */
/* 6.1.11 */
/* */
/* AUTHOR */
/* */
@@ -61,13 +61,16 @@
/* added symbol to enable */
/* stack error handler, */
/* resulting in version 6.1.7 */
/* 10-15-2021 Scott Larson Modified comment(s), improved */
/* 10-15-2021 Scott Larson Modified comment(s), improved */
/* stack check error handling, */
/* resulting in version 6.1.9 */
/* 01-31-2022 Scott Larson Modified comment(s), unified */
/* this file across compilers, */
/* fixed predefined macro, */
/* resulting in version 6.1.10 */
/* 04-25-2022 Scott Larson Modified comments and added */
/* volatile to registers, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
@@ -196,14 +199,14 @@ UINT _tx_thread_secure_stack_free(struct TX_THREAD_STRUCT *tx_thread);
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
source constants would be:
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0x0a800024)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0x0a800024)
#define TX_TRACE_TIME_MASK 0x0000FFFFUL
*/
#ifndef TX_MISRA_ENABLE
#ifndef TX_TRACE_TIME_SOURCE
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0xE0001004)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0xE0001004)
#endif
#else
ULONG _tx_misra_time_stamp_get(VOID);
@@ -429,9 +432,9 @@ __attribute__( ( always_inline ) ) static inline void _tx_control_set(ULONG cont
#define TX_THREAD_COMPLETED_EXTENSION(thread_ptr) { \
ULONG _tx_vfp_state; \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_vfp_state & ~((ULONG) 0x4); \
_tx_control_set(_tx_vfp_state); \
_tx_control_set(_tx_vfp_state); \
}
#else
@@ -456,26 +459,26 @@ __attribute__( ( always_inline ) ) static inline void _tx_control_set(ULONG cont
if ((_tx_system_state == ((ULONG) 0)) && ((thread_ptr) == _tx_thread_current_ptr)) \
{ \
ULONG _tx_vfp_state; \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_vfp_state & ~((ULONG) 0x4); \
_tx_control_set(_tx_vfp_state); \
_tx_control_set(_tx_vfp_state); \
} \
else \
{ \
ULONG _tx_fpccr; \
_tx_fpccr = *((ULONG *) 0xE000EF34); \
_tx_fpccr = *((volatile ULONG *) 0xE000EF34); \
_tx_fpccr = _tx_fpccr & ((ULONG) 0x01); \
if (_tx_fpccr == ((ULONG) 0x01)) \
{ \
ULONG _tx_vfp_state; \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_vfp_state & ((ULONG) 0x4); \
TX_VFP_TOUCH(); \
if (_tx_vfp_state == ((ULONG) 0)) \
{ \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_control_get(); \
_tx_vfp_state = _tx_vfp_state & ~((ULONG) 0x4); \
_tx_control_set(_tx_vfp_state); \
_tx_control_set(_tx_vfp_state); \
} \
} \
} \
@@ -657,7 +660,7 @@ __attribute__( ( always_inline ) ) static inline void _tx_thread_system_return_i
UINT interrupt_save;
/* Set PendSV to invoke ThreadX scheduler. */
*((ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
*((volatile ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
if (_tx_ipsr_get() == 0)
{
interrupt_save = __get_interrupt_posture();

68
ports_module/cortex_m33/iar/module_manager/src/tx_thread_schedule.s
View File

@@ -42,7 +42,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_schedule Cortex-M33/IAR */
/* 6.1.8 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -81,6 +81,9 @@
/* 06-02-2021 Scott Larson Fixed extended stack handling */
/* when calling kernel APIs, */
/* resulting in version 6.1.7 */
/* 04-25-2022 Scott Larson Optimized MPU configuration, */
/* added BASEPRI support, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
// VOID _tx_thread_schedule(VOID)
@@ -132,7 +135,12 @@ __tx_wait_here:
MemManage_Handler:
BusFault_Handler:
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
/* Now pickup and store all the fault related information. */
@@ -199,7 +207,7 @@ BusFault_Handler:
BL _txm_module_manager_memory_fault_handler // Call memory manager fault handler
#ifdef TX_ENABLE_EXECUTION_CHANGE_NOTIFY
#if (defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE))
/* Call the thread exit function to indicate the thread is no longer executing. */
CPSID i // Disable interrupts
BL _tx_execution_thread_exit // Call the thread exit function
@@ -215,7 +223,12 @@ BusFault_Handler:
LDR r1, =0x10000000 // Set PENDSVSET bit
STR r1, [r0] // Store ICSR
DSB // Wait for memory access to complete
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
#ifdef TX_SINGLE_MODE_SECURE
LDR lr, =0xFFFFFFFD // Exception return to secure
#else
@@ -232,12 +245,22 @@ __tx_ts_handler:
#if (defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE))
/* Call the thread exit function to indicate the thread is no longer executing. */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
PUSH {r0, lr} // Save LR (and r0 just for alignment)
BL _tx_execution_thread_exit // Call the thread exit function
POP {r0, lr} // Recover LR
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
#endif /* TX_PORT_USE_BASEPRI */
#endif /* EXECUTION PROFILE */
LDR r0, =_tx_thread_current_ptr // Build current thread pointer address
LDR r2, =_tx_thread_execute_ptr // Build execute thread pointer address
@@ -293,7 +316,12 @@ __tx_ts_new:
/* Now we are looking for a new thread to execute! */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Is there another thread ready to execute?
CBNZ r1, __tx_ts_restore // Yes, schedule it
@@ -302,7 +330,12 @@ __tx_ts_new:
are disabled to allow use of WFI for waiting for a thread to arrive. */
__tx_ts_wait:
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Pickup the next thread to execute pointer
CBNZ r1, __tx_ts_ready // If non-NULL, a new thread is ready!
#ifdef TX_ENABLE_WFI
@@ -310,7 +343,12 @@ __tx_ts_wait:
WFI // Wait for interrupt
ISB // Ensure pipeline is flushed
#endif
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
B __tx_ts_wait // Loop to continue waiting
/* At this point, we have a new thread ready to go. Clear any newly pended PendSV - since we are
@@ -327,7 +365,12 @@ __tx_ts_restore:
and enable interrupts. */
STR r1, [r0] // Setup the current thread pointer to the new thread
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
/* Increment the thread run count. */
@@ -375,9 +418,17 @@ _skip_secure_restore:
STR r3, [r0] // Disable MPU
LDR r0, [r1, #0x90] // Pickup the module instance pointer
CBZ r0, skip_mpu_setup // Is this thread owned by a module? No, skip MPU setup
LDR r1, [r0, #0x64] // Pickup MPU register[0]
CBZ r1, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
LDR r1, =0xE000ED9C // Build address of MPU base register
LDR r2, [r0, #0x74] // Pickup MPU address of data region
CBZ r2, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
// Is the MPU already set up for this module?
MOV r1, #2 // Select MPU region 2
LDR r3, =0xE000ED98 // MPU_RNR register address
STR r1, [r3] // Set region to 2
LDR r1, =0xE000ED9C // MPU_RBAR register address
LDR r3, [r1] // Load address stored in MPU region 2
CMP r2, r3 // Is module already loaded?
BEQ _tx_enable_mpu // Yes - skip MPU reconfiguration
// Use alias registers to quickly load MPU
LDR r2, =0xE000ED98 // Get region register
@@ -390,6 +441,7 @@ _skip_secure_restore:
STR r2, [r3] // Set region to 4
LDM r0, {r2-r9} // Load second four MPU regions
STM r1, {r2-r9} // Store second four MPU regions
_tx_enable_mpu:
LDR r0, =0xE000ED94 // Build MPU control reg address
MOV r1, #5 // Build enable value with background region enabled
STR r1, [r0] // Enable MPU
@@ -412,8 +464,8 @@ _skip_vfp_restore:
SVC_Handler:
TST lr, #0x04 // Determine return stack from EXC_RETURN bit 2
ITE EQ
MRSEQ r0, MSP // Get MSP
MRSNE r0, PSP // Get PSP
MRSEQ r0, MSP // Get MSP if return stack is MSP
MRSNE r0, PSP // Get PSP if return stack is PSP
LDR r1, [r0,#24] // Load saved PC from stack
LDRB r2, [r1,#-2] // Load SVC number

15
ports_module/cortex_m4/ac5/inc/tx_port.h
View File

@@ -26,7 +26,7 @@
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h Cortex-M4/AC5 */
/* 6.1.9 */
/* 6.1.11 */
/* */
/* AUTHOR */
/* */
@@ -48,6 +48,9 @@
/* DATE NAME DESCRIPTION */
/* */
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* 04-25-2022 Scott Larson Modified comments and added */
/* volatile to registers, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
@@ -123,13 +126,13 @@ typedef unsigned short USHORT;
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
source constants would be:
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0x0a800024)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0x0a800024)
#define TX_TRACE_TIME_MASK 0x0000FFFFUL
*/
#ifndef TX_TRACE_TIME_SOURCE
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0xE0001004)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0xE0001004)
#endif
#ifndef TX_TRACE_TIME_MASK
#define TX_TRACE_TIME_MASK 0xFFFFFFFFUL
@@ -282,7 +285,7 @@ void _tx_vfp_access(void);
else \
{ \
ULONG _tx_fpccr; \
_tx_fpccr = *((ULONG *) 0xE000EF34); \
_tx_fpccr = *((volatile ULONG *) 0xE000EF34); \
_tx_fpccr = _tx_fpccr & ((ULONG) 0x01); \
if (_tx_fpccr == ((ULONG) 0x01)) \
{ \
@@ -435,7 +438,7 @@ unsigned int was_masked;
/* Set PendSV to invoke ThreadX scheduler. */
*((ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
*((volatile ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
if (_ipsr == 0)
{
was_masked = __disable_irq();
@@ -458,7 +461,7 @@ void tx_thread_fpu_disable(void);
#ifdef TX_THREAD_INIT
CHAR _tx_version_id[] =
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M4/AC5 Version 6.1.9 *";
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M4/AC5 Version 6.1.11 *";
#else
#ifdef TX_MISRA_ENABLE
extern CHAR _tx_version_id[100];

73
ports_module/cortex_m4/ac5/module_manager/src/tx_thread_schedule.s
View File

@@ -40,7 +40,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_schedule Cortex-M4/AC5 */
/* 6.1.9 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -67,13 +67,15 @@
/* */
/* _tx_initialize_kernel_enter ThreadX entry function */
/* _tx_thread_system_return Return to system from thread */
/* _tx_thread_context_restore Restore thread's context */
/* */
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* 04-25-2022 Scott Larson Optimized MPU configuration, */
/* added BASEPRI support, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
// VOID _tx_thread_schedule(VOID)
@@ -125,7 +127,12 @@ __tx_wait_here
EXPORT MemManage_Handler
MemManage_Handler
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
/* Now pickup and store all the fault related information. */
@@ -208,7 +215,12 @@ MemManage_Handler
LDR r1, =0x10000000 // Set PENDSVSET bit
STR r1, [r0] // Store ICSR
DSB // Wait for memory access to complete
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
MOV lr, #0xFFFFFFFD // Load exception return code
BX lr // Return from exception
@@ -226,12 +238,22 @@ __tx_ts_handler
#if (defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE))
/* Call the thread exit function to indicate the thread is no longer executing. */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
PUSH {r0, lr} // Save LR (and r0 just for alignment)
BL _tx_execution_thread_exit // Call the thread exit function
POP {r0, lr} // Recover LR
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
#endif /* TX_PORT_USE_BASEPRI */
#endif /* EXECUTION PROFILE */
LDR r0, =_tx_thread_current_ptr // Build current thread pointer address
LDR r2, =_tx_thread_execute_ptr // Build execute thread pointer address
@@ -276,7 +298,12 @@ __tx_ts_new
/* Now we are looking for a new thread to execute! */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Is there another thread ready to execute?
CBNZ r1, __tx_ts_restore // Yes, schedule it
@@ -285,7 +312,12 @@ __tx_ts_new
are disabled to allow use of WFI for waiting for a thread to arrive. */
__tx_ts_wait
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Pickup the next thread to execute pointer
CBNZ r1, __tx_ts_ready // If non-NULL, a new thread is ready!
#ifdef TX_ENABLE_WFI
@@ -293,7 +325,12 @@ __tx_ts_wait
WFI // Wait for interrupt
ISB // Ensure pipeline is flushed
#endif
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
B __tx_ts_wait // Loop to continue waiting
/* At this point, we have a new thread ready to go. Clear any newly pended PendSV - since we are
@@ -310,7 +347,12 @@ __tx_ts_restore
and enable interrupts. */
STR r1, [r0] // Setup the current thread pointer to the new thread
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
/* Increment the thread run count. */
@@ -346,27 +388,34 @@ __tx_ts_restore
STR r3, [r0] // Disable MPU
LDR r0, [r1, #0x90] // Pickup the module instance pointer
CBZ r0, skip_mpu_setup // Is this thread owned by a module? No, skip MPU setup
LDR r1, [r0, #0x64] // Pickup MPU register[0]
CBZ r1, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
LDR r1, =0xE000ED9C // Build address of MPU base register
LDR r2, [r0, #0x8C] // Pickup MPU region 5 address
CBZ r2, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
// Is the MPU already set up for this module?
MOV r1, #5 // Select region 5 from MPU
LDR r3, =0xE000ED98 // MPU_RNR register address
STR r1, [r3] // Set region to 5
LDR r1, =0xE000ED9C // MPU_RBAR register address
LDR r3, [r1] // Load address stored in MPU region 5
BIC r2, r2, #0x10 // Clear VALID bit
CMP r2, r3 // Is module already loaded?
BEQ _tx_enable_mpu // Yes - skip MPU reconfiguration
// Use alias registers to quickly load MPU
ADD r0, r0, #100 // Build address of MPU register start in thread control block
#ifdef TXM_MODULE_MANAGER_16_MPU
LDM r0!,{r2-r9} // Load MPU regions 0-3
STM r1,{r2-r9} // Store MPU regions 0-3
LDM r0!,{r2-r9} // Load MPU regions 4-7
STM r1,{r2-r9} // Store MPU regions 4-7
#ifdef TXM_MODULE_MANAGER_16_MPU
LDM r0!,{r2-r9} // Load MPU regions 8-11
STM r1,{r2-r9} // Store MPU regions 8-11
LDM r0,{r2-r9} // Load MPU regions 12-15
STM r1,{r2-r9} // Store MPU regions 12-15
#else
LDM r0!,{r2-r9} // Load first four MPU regions
STM r1,{r2-r9} // Store first four MPU regions
LDM r0,{r2-r9} // Load second four MPU regions
STM r1,{r2-r9} // Store second four MPU regions
#endif
_tx_enable_mpu
LDR r0, =0xE000ED94 // Build MPU control reg address
MOV r1, #5 // Build enable value with background region enabled
STR r1, [r0] // Enable MPU

18
ports_module/cortex_m4/ac6/inc/tx_port.h
View File

@@ -26,7 +26,7 @@
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h Cortex-M4/AC6 */
/* 6.1.9 */
/* 6.1.11 */
/* */
/* AUTHOR */
/* */
@@ -48,6 +48,9 @@
/* DATE NAME DESCRIPTION */
/* */
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* 04-25-2022 Scott Larson Modified comments and added */
/* volatile to registers, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
@@ -123,13 +126,13 @@ typedef unsigned short USHORT;
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
source constants would be:
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0x0a800024)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0x0a800024)
#define TX_TRACE_TIME_MASK 0x0000FFFFUL
*/
#ifndef TX_TRACE_TIME_SOURCE
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0xE0001004)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0xE0001004)
#endif
#ifndef TX_TRACE_TIME_MASK
#define TX_TRACE_TIME_MASK 0xFFFFFFFFUL
@@ -291,7 +294,7 @@ __attribute__( ( always_inline ) ) static inline void __set_control(ULONG contro
else \
{ \
ULONG _tx_fpccr; \
_tx_fpccr = *((ULONG *) 0xE000EF34); \
_tx_fpccr = *((volatile ULONG *) 0xE000EF34); \
_tx_fpccr = _tx_fpccr & ((ULONG) 0x01); \
if (_tx_fpccr == ((ULONG) 0x01)) \
{ \
@@ -467,7 +470,8 @@ __attribute__( ( always_inline ) ) static inline void _tx_thread_system_return_i
{
unsigned int interrupt_save;
*((ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
/* Set PendSV to invoke ThreadX scheduler. */
*((volatile ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
if (__get_ipsr_value() == 0)
{
interrupt_save = __get_primask_value();
@@ -497,7 +501,7 @@ unsigned int interrupt_save;
#endif
/* Define FPU extension for the Cortex-M7. Each is assumed to be called in the context of the executing
/* Define FPU extension for the Cortex-M4. Each is assumed to be called in the context of the executing
thread. These are no longer needed, but are preserved for backward compatibility only. */
void tx_thread_fpu_enable(void);
@@ -508,7 +512,7 @@ void tx_thread_fpu_disable(void);
#ifdef TX_THREAD_INIT
CHAR _tx_version_id[] =
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M4/AC6 Version 6.1.9 *";
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M4/AC6 Version 6.1.11 *";
#else
extern CHAR _tx_version_id[];
#endif

91
ports_module/cortex_m4/ac6/module_manager/src/tx_thread_schedule.S
View File

@@ -42,7 +42,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_schedule Cortex-M4/AC6 */
/* 6.1.9 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -69,13 +69,15 @@
/* */
/* _tx_initialize_kernel_enter ThreadX entry function */
/* _tx_thread_system_return Return to system from thread */
/* _tx_thread_context_restore Restore thread's context */
/* */
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* 04-25-2022 Scott Larson Optimized MPU configuration, */
/* added BASEPRI support, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
// VOID _tx_thread_schedule(VOID)
@@ -135,7 +137,12 @@ BusFault_Handler:
.thumb_func
UsageFault_Handler:
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
/* Now pickup and store all the fault related information. */
@@ -197,7 +204,7 @@ UsageFault_Handler:
LDR r0, =0xE000EF34 // Cleanup FPU context: Load FPCCR address
LDR r1, [r0] // Load FPCCR
BIC r1, r1, #1 // Clear the lazy preservation active bit
STR r1, [r0] // Store the value
STR r1, [r0] // Save FPCCR
#endif
BL _txm_module_manager_memory_fault_handler // Call memory manager fault handler
@@ -218,7 +225,12 @@ UsageFault_Handler:
LDR r1, =0x10000000 // Set PENDSVSET bit
STR r1, [r0] // Store ICSR
DSB // Wait for memory access to complete
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
MOV lr, #0xFFFFFFFD // Load exception return code
BX lr // Return from exception
@@ -239,12 +251,22 @@ __tx_ts_handler:
#if (defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE))
/* Call the thread exit function to indicate the thread is no longer executing. */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
PUSH {r0, lr} // Save LR (and r0 just for alignment)
BL _tx_execution_thread_exit // Call the thread exit function
POP {r0, lr} // Recover LR
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
#endif /* TX_PORT_USE_BASEPRI */
#endif /* EXECUTION PROFILE */
LDR r0, =_tx_thread_current_ptr // Build current thread pointer address
LDR r2, =_tx_thread_execute_ptr // Build execute thread pointer address
@@ -289,7 +311,12 @@ __tx_ts_new:
/* Now we are looking for a new thread to execute! */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Is there another thread ready to execute?
CBNZ r1, __tx_ts_restore // Yes, schedule it
@@ -298,7 +325,12 @@ __tx_ts_new:
are disabled to allow use of WFI for waiting for a thread to arrive. */
__tx_ts_wait:
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Pickup the next thread to execute pointer
CBNZ r1, __tx_ts_ready // If non-NULL, a new thread is ready!
#ifdef TX_ENABLE_WFI
@@ -306,7 +338,12 @@ __tx_ts_wait:
WFI // Wait for interrupt
ISB // Ensure pipeline is flushed
#endif
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
B __tx_ts_wait // Loop to continue waiting
/* At this point, we have a new thread ready to go. Clear any newly pended PendSV - since we are
@@ -323,7 +360,12 @@ __tx_ts_restore:
and enable interrupts. */
STR r1, [r0] // Setup the current thread pointer to the new thread
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
/* Increment the thread run count. */
@@ -359,27 +401,34 @@ __tx_ts_restore:
STR r3, [r0] // Disable MPU
LDR r0, [r1, #0x90] // Pickup the module instance pointer
CBZ r0, skip_mpu_setup // Is this thread owned by a module? No, skip MPU setup
LDR r1, [r0, #0x64] // Pickup MPU register[0]
CBZ r1, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
LDR r1, =0xE000ED9C // Build address of MPU base register
LDR r2, [r0, #0x8C] // Pickup MPU region 5 address
CBZ r2, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
// Is the MPU already set up for this module?
MOV r1, #5 // Select region 5 from MPU
LDR r3, =0xE000ED98 // MPU_RNR register address
STR r1, [r3] // Set region to 5
LDR r1, =0xE000ED9C // MPU_RBAR register address
LDR r3, [r1] // Load address stored in MPU region 5
BIC r2, r2, #0x10 // Clear VALID bit
CMP r2, r3 // Is module already loaded?
BEQ _tx_enable_mpu // Yes - skip MPU reconfiguration
// Use alias registers to quickly load MPU
ADD r0, r0, #100 // Build address of MPU register start in thread control block
#ifdef TXM_MODULE_MANAGER_16_MPU
LDM r0!,{r2-r9} // Load MPU regions 0-3
STM r1,{r2-r9} // Store MPU regions 0-3
LDM r0!,{r2-r9} // Load MPU regions 4-7
STM r1,{r2-r9} // Store MPU regions 4-7
#ifdef TXM_MODULE_MANAGER_16_MPU
LDM r0!,{r2-r9} // Load MPU regions 8-11
STM r1,{r2-r9} // Store MPU regions 8-11
LDM r0,{r2-r9} // Load MPU regions 12-15
STM r1,{r2-r9} // Store MPU regions 12-15
#else
LDM r0!,{r2-r9} // Load first four MPU regions
STM r1,{r2-r9} // Store first four MPU regions
LDM r0,{r2-r9} // Load second four MPU regions
STM r1,{r2-r9} // Store second four MPU regions
#endif
_tx_enable_mpu:
LDR r0, =0xE000ED94 // Build MPU control reg address
MOV r1, #5 // Build enable value with background region enabled
STR r1, [r0] // Enable MPU
@@ -538,14 +587,14 @@ _tx_no_lazy_clear:
#endif
/* Copy kernel hardware stack to module thread stack. */
LDM r3!, {r1-r2}
STM r0!, {r1-r2}
LDM r3!, {r1-r2}
STM r0!, {r1-r2}
LDM r3!, {r1-r2}
STM r0!, {r1-r2}
LDM r3!, {r1-r2}
STM r0!, {r1-r2}
LDM r3!, {r1-r2} // Get r0, r1 from kernel stack
STM r0!, {r1-r2} // Insert r0, r1 into thread stack
LDM r3!, {r1-r2} // Get r2, r3 from kernel stack
STM r0!, {r1-r2} // Insert r2, r3 into thread stack
LDM r3!, {r1-r2} // Get r12, lr from kernel stack
STM r0!, {r1-r2} // Insert r12, lr into thread stack
LDM r3!, {r1-r2} // Get pc, xpsr from kernel stack
STM r0!, {r1-r2} // Insert pc, xpsr into thread stack
SUB r0, r0, #32 // Subtract 32 to get back to top of stack
MSR PSP, r0 // Set thread stack pointer

20
ports_module/cortex_m4/gnu/inc/tx_port.h
View File

@@ -26,7 +26,7 @@
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h Cortex-M4/GNU */
/* 6.1.9 */
/* 6.1.11 */
/* */
/* AUTHOR */
/* */
@@ -48,6 +48,9 @@
/* DATE NAME DESCRIPTION */
/* */
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* 04-25-2022 Scott Larson Modified comments and added */
/* volatile to registers, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
@@ -123,13 +126,13 @@ typedef unsigned short USHORT;
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
source constants would be:
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0x0a800024)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0x0a800024)
#define TX_TRACE_TIME_MASK 0x0000FFFFUL
*/
#ifndef TX_TRACE_TIME_SOURCE
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0xE0001004)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0xE0001004)
#endif
#ifndef TX_TRACE_TIME_MASK
#define TX_TRACE_TIME_MASK 0xFFFFFFFFUL
@@ -291,7 +294,7 @@ __attribute__( ( always_inline ) ) static inline void __set_control(ULONG contro
else \
{ \
ULONG _tx_fpccr; \
_tx_fpccr = *((ULONG *) 0xE000EF34); \
_tx_fpccr = *((volatile ULONG *) 0xE000EF34); \
_tx_fpccr = _tx_fpccr & ((ULONG) 0x01); \
if (_tx_fpccr == ((ULONG) 0x01)) \
{ \
@@ -461,7 +464,8 @@ __attribute__( ( always_inline ) ) static inline void _tx_thread_system_return_i
{
unsigned int interrupt_save;
*((ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
/* Set PendSV to invoke ThreadX scheduler. */
*((volatile ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
if (__get_ipsr_value() == 0)
{
interrupt_save = __get_primask_value();
@@ -491,8 +495,8 @@ unsigned int interrupt_save;
#endif
/* Define FPU extension for the Cortex-M7. Each is assumed to be called in the context of the executing
thread. This is for legacy only, and not needed any longer. */
/* Define FPU extension for the Cortex-M4. Each is assumed to be called in the context of the executing
thread. These are no longer needed, but are preserved for backward compatibility only. */
void tx_thread_fpu_enable(void);
void tx_thread_fpu_disable(void);
@@ -502,7 +506,7 @@ void tx_thread_fpu_disable(void);
#ifdef TX_THREAD_INIT
CHAR _tx_version_id[] =
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M4/GNU Version 6.1.9 *";
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M4/GNU Version 6.1.11 *";
#else
extern CHAR _tx_version_id[];
#endif

75
ports_module/cortex_m4/gnu/module_manager/src/tx_thread_schedule.S
View File

@@ -40,7 +40,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_schedule Cortex-M4/GNU */
/* 6.1.10 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -67,7 +67,6 @@
/* */
/* _tx_initialize_kernel_enter ThreadX entry function */
/* _tx_thread_system_return Return to system from thread */
/* _tx_thread_context_restore Restore thread's context */
/* */
/* RELEASE HISTORY */
/* */
@@ -76,6 +75,9 @@
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* 01-31-2022 Scott Larson Fixed predefined macro name, */
/* resulting in version 6.1.10 */
/* 04-25-2022 Scott Larson Optimized MPU configuration, */
/* added BASEPRI support, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
// VOID _tx_thread_schedule(VOID)
@@ -135,7 +137,12 @@ BusFault_Handler:
.thumb_func
UsageFault_Handler:
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
/* Now pickup and store all the fault related information. */
@@ -197,7 +204,7 @@ UsageFault_Handler:
LDR r0, =0xE000EF34 // Cleanup FPU context: Load FPCCR address
LDR r1, [r0] // Load FPCCR
BIC r1, r1, #1 // Clear the lazy preservation active bit
STR r1, [r0] // Store the value
STR r1, [r0] // Save FPCCR
#endif
BL _txm_module_manager_memory_fault_handler // Call memory manager fault handler
@@ -218,7 +225,12 @@ UsageFault_Handler:
LDR r1, =0x10000000 // Set PENDSVSET bit
STR r1, [r0] // Store ICSR
DSB // Wait for memory access to complete
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
MOV lr, #0xFFFFFFFD // Load exception return code
BX lr // Return from exception
@@ -239,12 +251,22 @@ __tx_ts_handler:
#if (defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE))
/* Call the thread exit function to indicate the thread is no longer executing. */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
PUSH {r0, lr} // Save LR (and r0 just for alignment)
BL _tx_execution_thread_exit // Call the thread exit function
POP {r0, lr} // Recover LR
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
#endif /* TX_PORT_USE_BASEPRI */
#endif /* EXECUTION PROFILE */
LDR r0, =_tx_thread_current_ptr // Build current thread pointer address
LDR r2, =_tx_thread_execute_ptr // Build execute thread pointer address
@@ -289,7 +311,12 @@ __tx_ts_new:
/* Now we are looking for a new thread to execute! */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Is there another thread ready to execute?
CBNZ r1, __tx_ts_restore // Yes, schedule it
@@ -298,7 +325,12 @@ __tx_ts_new:
are disabled to allow use of WFI for waiting for a thread to arrive. */
__tx_ts_wait:
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Pickup the next thread to execute pointer
CBNZ r1, __tx_ts_ready // If non-NULL, a new thread is ready!
#ifdef TX_ENABLE_WFI
@@ -306,7 +338,12 @@ __tx_ts_wait:
WFI // Wait for interrupt
ISB // Ensure pipeline is flushed
#endif
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
B __tx_ts_wait // Loop to continue waiting
/* At this point, we have a new thread ready to go. Clear any newly pended PendSV - since we are
@@ -323,7 +360,12 @@ __tx_ts_restore:
and enable interrupts. */
STR r1, [r0] // Setup the current thread pointer to the new thread
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
/* Increment the thread run count. */
@@ -359,27 +401,34 @@ __tx_ts_restore:
STR r3, [r0] // Disable MPU
LDR r0, [r1, #0x90] // Pickup the module instance pointer
CBZ r0, skip_mpu_setup // Is this thread owned by a module? No, skip MPU setup
LDR r1, [r0, #0x64] // Pickup MPU register[0]
CBZ r1, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
LDR r1, =0xE000ED9C // Build address of MPU base register
LDR r2, [r0, #0x8C] // Pickup MPU region 5 address
CBZ r2, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
// Is the MPU already set up for this module?
MOV r1, #5 // Select region 5 from MPU
LDR r3, =0xE000ED98 // MPU_RNR register address
STR r1, [r3] // Set region to 5
LDR r1, =0xE000ED9C // MPU_RBAR register address
LDR r3, [r1] // Load address stored in MPU region 5
BIC r2, r2, #0x10 // Clear VALID bit
CMP r2, r3 // Is module already loaded?
BEQ _tx_enable_mpu // Yes - skip MPU reconfiguration
// Use alias registers to quickly load MPU
ADD r0, r0, #100 // Build address of MPU register start in thread control block
#ifdef TXM_MODULE_MANAGER_16_MPU
LDM r0!,{r2-r9} // Load MPU regions 0-3
STM r1,{r2-r9} // Store MPU regions 0-3
LDM r0!,{r2-r9} // Load MPU regions 4-7
STM r1,{r2-r9} // Store MPU regions 4-7
#ifdef TXM_MODULE_MANAGER_16_MPU
LDM r0!,{r2-r9} // Load MPU regions 8-11
STM r1,{r2-r9} // Store MPU regions 8-11
LDM r0,{r2-r9} // Load MPU regions 12-15
STM r1,{r2-r9} // Store MPU regions 12-15
#else
LDM r0!,{r2-r9} // Load first four MPU regions
STM r1,{r2-r9} // Store first four MPU regions
LDM r0,{r2-r9} // Load second four MPU regions
STM r1,{r2-r9} // Store second four MPU regions
#endif
_tx_enable_mpu:
LDR r0, =0xE000ED94 // Build MPU control reg address
MOV r1, #5 // Build enable value with background region enabled
STR r1, [r0] // Enable MPU

15
ports_module/cortex_m4/iar/inc/tx_port.h
View File

@@ -26,7 +26,7 @@
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h Cortex-M4/IAR */
/* 6.1.9 */
/* 6.1.11 */
/* */
/* AUTHOR */
/* */
@@ -48,6 +48,9 @@
/* DATE NAME DESCRIPTION */
/* */
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* 04-25-2022 Scott Larson Modified comments and added */
/* volatile to registers, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
@@ -127,14 +130,14 @@ typedef unsigned short USHORT;
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
source constants would be:
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0x0a800024)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0x0a800024)
#define TX_TRACE_TIME_MASK 0x0000FFFFUL
*/
#ifndef TX_MISRA_ENABLE
#ifndef TX_TRACE_TIME_SOURCE
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0xE0001004)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0xE0001004)
#endif
#else
ULONG _tx_misra_time_stamp_get(VOID);
@@ -325,7 +328,7 @@ void _tx_misra_vfp_touch(void);
else \
{ \
ULONG _tx_fpccr; \
_tx_fpccr = *((ULONG *) 0xE000EF34); \
_tx_fpccr = *((volatile ULONG *) 0xE000EF34); \
_tx_fpccr = _tx_fpccr & ((ULONG) 0x01); \
if (_tx_fpccr == ((ULONG) 0x01)) \
{ \
@@ -476,7 +479,7 @@ static void _tx_thread_system_return_inline(void)
__istate_t interrupt_save;
/* Set PendSV to invoke ThreadX scheduler. */
*((ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
*((volatile ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
if (__get_IPSR() == 0)
{
interrupt_save = __get_interrupt_state();
@@ -488,7 +491,7 @@ __istate_t interrupt_save;
#endif
/* Define FPU extension for the Cortex-M7. Each is assumed to be called in the context of the executing
/* Define FPU extension for the Cortex-M4. Each is assumed to be called in the context of the executing
thread. These are no longer needed, but are preserved for backward compatibility only. */
void tx_thread_fpu_enable(void);

74
ports_module/cortex_m4/iar/module_manager/src/tx_thread_schedule.s
View File

@@ -36,7 +36,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_schedule Cortex-M4/IAR */
/* 6.1.9 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -63,13 +63,15 @@
/* */
/* _tx_initialize_kernel_enter ThreadX entry function */
/* _tx_thread_system_return Return to system from thread */
/* _tx_thread_context_restore Restore thread's context */
/* */
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* 04-25-2022 Scott Larson Optimized MPU configuration, */
/* added BASEPRI support, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
// VOID _tx_thread_schedule(VOID)
@@ -125,8 +127,12 @@ __tx_wait_here:
MemManage_Handler:
BusFault_Handler:
UsageFault_Handler:
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
/* Now pickup and store all the fault related information. */
@@ -209,7 +215,12 @@ UsageFault_Handler:
LDR r1, =0x10000000 // Set PENDSVSET bit
STR r1, [r0] // Store ICSR
DSB // Wait for memory access to complete
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
MOV lr, #0xFFFFFFFD // Load exception return code
BX lr // Return from exception
@@ -227,12 +238,22 @@ __tx_ts_handler:
#if (defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE))
/* Call the thread exit function to indicate the thread is no longer executing. */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
PUSH {r0, lr} // Save LR (and r0 just for alignment)
BL _tx_execution_thread_exit // Call the thread exit function
POP {r0, lr} // Recover LR
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
#endif /* TX_PORT_USE_BASEPRI */
#endif /* EXECUTION PROFILE */
LDR r0, =_tx_thread_current_ptr // Build current thread pointer address
LDR r2, =_tx_thread_execute_ptr // Build execute thread pointer address
@@ -277,7 +298,12 @@ __tx_ts_new:
/* Now we are looking for a new thread to execute! */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Is there another thread ready to execute?
CBNZ r1, __tx_ts_restore // Yes, schedule it
@@ -286,7 +312,12 @@ __tx_ts_new:
are disabled to allow use of WFI for waiting for a thread to arrive. */
__tx_ts_wait:
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Pickup the next thread to execute pointer
CBNZ r1, __tx_ts_ready // If non-NULL, a new thread is ready!
#ifdef TX_ENABLE_WFI
@@ -294,7 +325,12 @@ __tx_ts_wait:
WFI // Wait for interrupt
ISB // Ensure pipeline is flushed
#endif
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
B __tx_ts_wait // Loop to continue waiting
/* At this point, we have a new thread ready to go. Clear any newly pended PendSV - since we are
@@ -311,7 +347,12 @@ __tx_ts_restore:
and enable interrupts. */
STR r1, [r0] // Setup the current thread pointer to the new thread
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
/* Increment the thread run count. */
@@ -347,27 +388,34 @@ __tx_ts_restore:
STR r3, [r0] // Disable MPU
LDR r0, [r1, #0x90] // Pickup the module instance pointer
CBZ r0, skip_mpu_setup // Is this thread owned by a module? No, skip MPU setup
LDR r1, [r0, #0x64] // Pickup MPU register[0]
CBZ r1, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
LDR r1, =0xE000ED9C // Build address of MPU base register
LDR r2, [r0, #0x8C] // Pickup MPU region 5 address
CBZ r2, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
// Is the MPU already set up for this module?
MOV r1, #5 // Select region 5 from MPU
LDR r3, =0xE000ED98 // MPU_RNR register address
STR r1, [r3] // Set region to 5
LDR r1, =0xE000ED9C // MPU_RBAR register address
LDR r3, [r1] // Load address stored in MPU region 5
BIC r2, r2, #0x10 // Clear VALID bit
CMP r2, r3 // Is module already loaded?
BEQ _tx_enable_mpu // Yes - skip MPU reconfiguration
// Use alias registers to quickly load MPU
ADD r0, r0, #100 // Build address of MPU register start in thread control block
#ifdef TXM_MODULE_MANAGER_16_MPU
LDM r0!,{r2-r9} // Load MPU regions 0-3
STM r1,{r2-r9} // Store MPU regions 0-3
LDM r0!,{r2-r9} // Load MPU regions 4-7
STM r1,{r2-r9} // Store MPU regions 4-7
#ifdef TXM_MODULE_MANAGER_16_MPU
LDM r0!,{r2-r9} // Load MPU regions 8-11
STM r1,{r2-r9} // Store MPU regions 8-11
LDM r0,{r2-r9} // Load MPU regions 12-15
STM r1,{r2-r9} // Store MPU regions 12-15
#else
LDM r0!,{r2-r9} // Load first four MPU regions
STM r1,{r2-r9} // Store first four MPU regions
LDM r0,{r2-r9} // Load second four MPU regions
STM r1,{r2-r9} // Store second four MPU regions
#endif
_tx_enable_mpu:
LDR r0, =0xE000ED94 // Build MPU control reg address
MOV r1, #5 // Build enable value with background region enabled
STR r1, [r0] // Enable MPU

15
ports_module/cortex_m7/ac5/inc/tx_port.h
View File

@@ -26,7 +26,7 @@
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h Cortex-M7/AC5 */
/* 6.1.9 */
/* 6.1.11 */
/* */
/* AUTHOR */
/* */
@@ -48,6 +48,9 @@
/* DATE NAME DESCRIPTION */
/* */
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* 04-25-2022 Scott Larson Modified comments and added */
/* volatile to registers, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
@@ -123,13 +126,13 @@ typedef unsigned short USHORT;
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
source constants would be:
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0x0a800024)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0x0a800024)
#define TX_TRACE_TIME_MASK 0x0000FFFFUL
*/
#ifndef TX_TRACE_TIME_SOURCE
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0xE0001004)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0xE0001004)
#endif
#ifndef TX_TRACE_TIME_MASK
#define TX_TRACE_TIME_MASK 0xFFFFFFFFUL
@@ -282,7 +285,7 @@ void _tx_vfp_access(void);
else \
{ \
ULONG _tx_fpccr; \
_tx_fpccr = *((ULONG *) 0xE000EF34); \
_tx_fpccr = *((volatile ULONG *) 0xE000EF34); \
_tx_fpccr = _tx_fpccr & ((ULONG) 0x01); \
if (_tx_fpccr == ((ULONG) 0x01)) \
{ \
@@ -435,7 +438,7 @@ unsigned int was_masked;
/* Set PendSV to invoke ThreadX scheduler. */
*((ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
*((volatile ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
if (_ipsr == 0)
{
was_masked = __disable_irq();
@@ -458,7 +461,7 @@ void tx_thread_fpu_disable(void);
#ifdef TX_THREAD_INIT
CHAR _tx_version_id[] =
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M7/AC5 Version 6.1.9 *";
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M7/AC5 Version 6.1.11 *";
#else
#ifdef TX_MISRA_ENABLE
extern CHAR _tx_version_id[100];

73
ports_module/cortex_m7/ac5/module_manager/src/tx_thread_schedule.s
View File

@@ -40,7 +40,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_schedule Cortex-M7/AC5 */
/* 6.1.9 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -67,13 +67,15 @@
/* */
/* _tx_initialize_kernel_enter ThreadX entry function */
/* _tx_thread_system_return Return to system from thread */
/* _tx_thread_context_restore Restore thread's context */
/* */
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* 04-25-2022 Scott Larson Optimized MPU configuration, */
/* added BASEPRI support, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
// VOID _tx_thread_schedule(VOID)
@@ -125,7 +127,12 @@ __tx_wait_here
EXPORT MemManage_Handler
MemManage_Handler
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
/* Now pickup and store all the fault related information. */
@@ -208,7 +215,12 @@ MemManage_Handler
LDR r1, =0x10000000 // Set PENDSVSET bit
STR r1, [r0] // Store ICSR
DSB // Wait for memory access to complete
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
MOV lr, #0xFFFFFFFD // Load exception return code
BX lr // Return from exception
@@ -226,12 +238,22 @@ __tx_ts_handler
#if (defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE))
/* Call the thread exit function to indicate the thread is no longer executing. */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
PUSH {r0, lr} // Save LR (and r0 just for alignment)
BL _tx_execution_thread_exit // Call the thread exit function
POP {r0, lr} // Recover LR
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
#endif /* TX_PORT_USE_BASEPRI */
#endif /* EXECUTION PROFILE */
LDR r0, =_tx_thread_current_ptr // Build current thread pointer address
LDR r2, =_tx_thread_execute_ptr // Build execute thread pointer address
@@ -276,7 +298,12 @@ __tx_ts_new
/* Now we are looking for a new thread to execute! */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Is there another thread ready to execute?
CBNZ r1, __tx_ts_restore // Yes, schedule it
@@ -285,7 +312,12 @@ __tx_ts_new
are disabled to allow use of WFI for waiting for a thread to arrive. */
__tx_ts_wait
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Pickup the next thread to execute pointer
CBNZ r1, __tx_ts_ready // If non-NULL, a new thread is ready!
#ifdef TX_ENABLE_WFI
@@ -293,7 +325,12 @@ __tx_ts_wait
WFI // Wait for interrupt
ISB // Ensure pipeline is flushed
#endif
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
B __tx_ts_wait // Loop to continue waiting
/* At this point, we have a new thread ready to go. Clear any newly pended PendSV - since we are
@@ -310,7 +347,12 @@ __tx_ts_restore
and enable interrupts. */
STR r1, [r0] // Setup the current thread pointer to the new thread
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
/* Increment the thread run count. */
@@ -346,27 +388,34 @@ __tx_ts_restore
STR r3, [r0] // Disable MPU
LDR r0, [r1, #0x90] // Pickup the module instance pointer
CBZ r0, skip_mpu_setup // Is this thread owned by a module? No, skip MPU setup
LDR r1, [r0, #0x64] // Pickup MPU register[0]
CBZ r1, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
LDR r1, =0xE000ED9C // Build address of MPU base register
LDR r2, [r0, #0x8C] // Pickup MPU region 5 address
CBZ r2, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
// Is the MPU already set up for this module?
MOV r1, #5 // Select region 5 from MPU
LDR r3, =0xE000ED98 // MPU_RNR register address
STR r1, [r3] // Set region to 5
LDR r1, =0xE000ED9C // MPU_RBAR register address
LDR r3, [r1] // Load address stored in MPU region 5
BIC r2, r2, #0x10 // Clear VALID bit
CMP r2, r3 // Is module already loaded?
BEQ _tx_enable_mpu // Yes - skip MPU reconfiguration
// Use alias registers to quickly load MPU
ADD r0, r0, #100 // Build address of MPU register start in thread control block
#ifdef TXM_MODULE_MANAGER_16_MPU
LDM r0!,{r2-r9} // Load MPU regions 0-3
STM r1,{r2-r9} // Store MPU regions 0-3
LDM r0!,{r2-r9} // Load MPU regions 4-7
STM r1,{r2-r9} // Store MPU regions 4-7
#ifdef TXM_MODULE_MANAGER_16_MPU
LDM r0!,{r2-r9} // Load MPU regions 8-11
STM r1,{r2-r9} // Store MPU regions 8-11
LDM r0,{r2-r9} // Load MPU regions 12-15
STM r1,{r2-r9} // Store MPU regions 12-15
#else
LDM r0!,{r2-r9} // Load first four MPU regions
STM r1,{r2-r9} // Store first four MPU regions
LDM r0,{r2-r9} // Load second four MPU regions
STM r1,{r2-r9} // Store second four MPU regions
#endif
_tx_enable_mpu
LDR r0, =0xE000ED94 // Build MPU control reg address
MOV r1, #5 // Build enable value with background region enabled
STR r1, [r0] // Enable MPU

18
ports_module/cortex_m7/ac6/inc/tx_port.h
View File

@@ -26,7 +26,7 @@
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h Cortex-M7/AC6 */
/* 6.1.9 */
/* 6.1.11 */
/* */
/* AUTHOR */
/* */
@@ -48,6 +48,9 @@
/* DATE NAME DESCRIPTION */
/* */
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* 04-25-2022 Scott Larson Modified comments and added */
/* volatile to registers, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
@@ -123,13 +126,13 @@ typedef unsigned short USHORT;
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
source constants would be:
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0x0a800024)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0x0a800024)
#define TX_TRACE_TIME_MASK 0x0000FFFFUL
*/
#ifndef TX_TRACE_TIME_SOURCE
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0xE0001004)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0xE0001004)
#endif
#ifndef TX_TRACE_TIME_MASK
#define TX_TRACE_TIME_MASK 0xFFFFFFFFUL
@@ -291,7 +294,7 @@ __attribute__( ( always_inline ) ) static inline void __set_control(ULONG contro
else \
{ \
ULONG _tx_fpccr; \
_tx_fpccr = *((ULONG *) 0xE000EF34); \
_tx_fpccr = *((volatile ULONG *) 0xE000EF34); \
_tx_fpccr = _tx_fpccr & ((ULONG) 0x01); \
if (_tx_fpccr == ((ULONG) 0x01)) \
{ \
@@ -467,7 +470,8 @@ __attribute__( ( always_inline ) ) static inline void _tx_thread_system_return_i
{
unsigned int interrupt_save;
*((ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
/* Set PendSV to invoke ThreadX scheduler. */
*((volatile ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
if (__get_ipsr_value() == 0)
{
interrupt_save = __get_primask_value();
@@ -497,7 +501,7 @@ unsigned int interrupt_save;
#endif
/* Define FPU extension for the Cortex-M7. Each is assumed to be called in the context of the executing
/* Define FPU extension for the Cortex-M7. Each is assumed to be called in the context of the executing
thread. These are no longer needed, but are preserved for backward compatibility only. */
void tx_thread_fpu_enable(void);
@@ -508,7 +512,7 @@ void tx_thread_fpu_disable(void);
#ifdef TX_THREAD_INIT
CHAR _tx_version_id[] =
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M7/AC6 Version 6.1.9 *";
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M7/AC6 Version 6.1.11 *";
#else
extern CHAR _tx_version_id[];
#endif

91
ports_module/cortex_m7/ac6/module_manager/src/tx_thread_schedule.S
View File

@@ -42,7 +42,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_schedule Cortex-M7/AC6 */
/* 6.1.9 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -69,13 +69,15 @@
/* */
/* _tx_initialize_kernel_enter ThreadX entry function */
/* _tx_thread_system_return Return to system from thread */
/* _tx_thread_context_restore Restore thread's context */
/* */
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* 04-25-2022 Scott Larson Optimized MPU configuration, */
/* added BASEPRI support, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
// VOID _tx_thread_schedule(VOID)
@@ -135,7 +137,12 @@ BusFault_Handler:
.thumb_func
UsageFault_Handler:
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
/* Now pickup and store all the fault related information. */
@@ -197,7 +204,7 @@ UsageFault_Handler:
LDR r0, =0xE000EF34 // Cleanup FPU context: Load FPCCR address
LDR r1, [r0] // Load FPCCR
BIC r1, r1, #1 // Clear the lazy preservation active bit
STR r1, [r0] // Store the value
STR r1, [r0] // Save FPCCR
#endif
BL _txm_module_manager_memory_fault_handler // Call memory manager fault handler
@@ -218,7 +225,12 @@ UsageFault_Handler:
LDR r1, =0x10000000 // Set PENDSVSET bit
STR r1, [r0] // Store ICSR
DSB // Wait for memory access to complete
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
MOV lr, #0xFFFFFFFD // Load exception return code
BX lr // Return from exception
@@ -239,12 +251,22 @@ __tx_ts_handler:
#if (defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE))
/* Call the thread exit function to indicate the thread is no longer executing. */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
PUSH {r0, lr} // Save LR (and r0 just for alignment)
BL _tx_execution_thread_exit // Call the thread exit function
POP {r0, lr} // Recover LR
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
#endif /* TX_PORT_USE_BASEPRI */
#endif /* EXECUTION PROFILE */
LDR r0, =_tx_thread_current_ptr // Build current thread pointer address
LDR r2, =_tx_thread_execute_ptr // Build execute thread pointer address
@@ -289,7 +311,12 @@ __tx_ts_new:
/* Now we are looking for a new thread to execute! */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Is there another thread ready to execute?
CBNZ r1, __tx_ts_restore // Yes, schedule it
@@ -298,7 +325,12 @@ __tx_ts_new:
are disabled to allow use of WFI for waiting for a thread to arrive. */
__tx_ts_wait:
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Pickup the next thread to execute pointer
CBNZ r1, __tx_ts_ready // If non-NULL, a new thread is ready!
#ifdef TX_ENABLE_WFI
@@ -306,7 +338,12 @@ __tx_ts_wait:
WFI // Wait for interrupt
ISB // Ensure pipeline is flushed
#endif
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
B __tx_ts_wait // Loop to continue waiting
/* At this point, we have a new thread ready to go. Clear any newly pended PendSV - since we are
@@ -323,7 +360,12 @@ __tx_ts_restore:
and enable interrupts. */
STR r1, [r0] // Setup the current thread pointer to the new thread
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
/* Increment the thread run count. */
@@ -359,27 +401,34 @@ __tx_ts_restore:
STR r3, [r0] // Disable MPU
LDR r0, [r1, #0x90] // Pickup the module instance pointer
CBZ r0, skip_mpu_setup // Is this thread owned by a module? No, skip MPU setup
LDR r1, [r0, #0x64] // Pickup MPU register[0]
CBZ r1, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
LDR r1, =0xE000ED9C // Build address of MPU base register
LDR r2, [r0, #0x8C] // Pickup MPU region 5 address
CBZ r2, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
// Is the MPU already set up for this module?
MOV r1, #5 // Select region 5 from MPU
LDR r3, =0xE000ED98 // MPU_RNR register address
STR r1, [r3] // Set region to 5
LDR r1, =0xE000ED9C // MPU_RBAR register address
LDR r3, [r1] // Load address stored in MPU region 5
BIC r2, r2, #0x10 // Clear VALID bit
CMP r2, r3 // Is module already loaded?
BEQ _tx_enable_mpu // Yes - skip MPU reconfiguration
// Use alias registers to quickly load MPU
ADD r0, r0, #100 // Build address of MPU register start in thread control block
#ifdef TXM_MODULE_MANAGER_16_MPU
LDM r0!,{r2-r9} // Load MPU regions 0-3
STM r1,{r2-r9} // Store MPU regions 0-3
LDM r0!,{r2-r9} // Load MPU regions 4-7
STM r1,{r2-r9} // Store MPU regions 4-7
#ifdef TXM_MODULE_MANAGER_16_MPU
LDM r0!,{r2-r9} // Load MPU regions 8-11
STM r1,{r2-r9} // Store MPU regions 8-11
LDM r0,{r2-r9} // Load MPU regions 12-15
STM r1,{r2-r9} // Store MPU regions 12-15
#else
LDM r0!,{r2-r9} // Load first four MPU regions
STM r1,{r2-r9} // Store first four MPU regions
LDM r0,{r2-r9} // Load second four MPU regions
STM r1,{r2-r9} // Store second four MPU regions
#endif
_tx_enable_mpu:
LDR r0, =0xE000ED94 // Build MPU control reg address
MOV r1, #5 // Build enable value with background region enabled
STR r1, [r0] // Enable MPU
@@ -538,14 +587,14 @@ _tx_no_lazy_clear:
#endif
/* Copy kernel hardware stack to module thread stack. */
LDM r3!, {r1-r2}
STM r0!, {r1-r2}
LDM r3!, {r1-r2}
STM r0!, {r1-r2}
LDM r3!, {r1-r2}
STM r0!, {r1-r2}
LDM r3!, {r1-r2}
STM r0!, {r1-r2}
LDM r3!, {r1-r2} // Get r0, r1 from kernel stack
STM r0!, {r1-r2} // Insert r0, r1 into thread stack
LDM r3!, {r1-r2} // Get r2, r3 from kernel stack
STM r0!, {r1-r2} // Insert r2, r3 into thread stack
LDM r3!, {r1-r2} // Get r12, lr from kernel stack
STM r0!, {r1-r2} // Insert r12, lr into thread stack
LDM r3!, {r1-r2} // Get pc, xpsr from kernel stack
STM r0!, {r1-r2} // Insert pc, xpsr into thread stack
SUB r0, r0, #32 // Subtract 32 to get back to top of stack
MSR PSP, r0 // Set thread stack pointer

20
ports_module/cortex_m7/gnu/inc/tx_port.h
View File

@@ -26,7 +26,7 @@
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h Cortex-M7/GNU */
/* 6.1.9 */
/* 6.1.11 */
/* */
/* AUTHOR */
/* */
@@ -48,6 +48,9 @@
/* DATE NAME DESCRIPTION */
/* */
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* 04-25-2022 Scott Larson Modified comments and added */
/* volatile to registers, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
@@ -123,13 +126,13 @@ typedef unsigned short USHORT;
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
source constants would be:
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0x0a800024)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0x0a800024)
#define TX_TRACE_TIME_MASK 0x0000FFFFUL
*/
#ifndef TX_TRACE_TIME_SOURCE
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0xE0001004)
#define TX_TRACE_TIME_SOURCE *((volatile ULONG *) 0xE0001004)
#endif
#ifndef TX_TRACE_TIME_MASK
#define TX_TRACE_TIME_MASK 0xFFFFFFFFUL
@@ -291,7 +294,7 @@ __attribute__( ( always_inline ) ) static inline void __set_control(ULONG contro
else \
{ \
ULONG _tx_fpccr; \
_tx_fpccr = *((ULONG *) 0xE000EF34); \
_tx_fpccr = *((volatile ULONG *) 0xE000EF34); \
_tx_fpccr = _tx_fpccr & ((ULONG) 0x01); \
if (_tx_fpccr == ((ULONG) 0x01)) \
{ \
@@ -461,7 +464,8 @@ __attribute__( ( always_inline ) ) static inline void _tx_thread_system_return_i
{
unsigned int interrupt_save;
*((ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
/* Set PendSV to invoke ThreadX scheduler. */
*((volatile ULONG *) 0xE000ED04) = ((ULONG) 0x10000000);
if (__get_ipsr_value() == 0)
{
interrupt_save = __get_primask_value();
@@ -491,8 +495,8 @@ unsigned int interrupt_save;
#endif
/* Define FPU extension for the Cortex-M7. Each is assumed to be called in the context of the executing
thread. This is for legacy only, and not needed any longer. */
/* Define FPU extension for the Cortex-M7. Each is assumed to be called in the context of the executing
thread. These are no longer needed, but are preserved for backward compatibility only. */
void tx_thread_fpu_enable(void);
void tx_thread_fpu_disable(void);
@@ -502,7 +506,7 @@ void tx_thread_fpu_disable(void);
#ifdef TX_THREAD_INIT
CHAR _tx_version_id[] =
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M7/GNU Version 6.1.9 *";
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M7/GNU Version 6.1.11 *";
#else
extern CHAR _tx_version_id[];
#endif

75
ports_module/cortex_m7/gnu/module_manager/src/tx_thread_schedule.S
View File

@@ -40,7 +40,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_schedule Cortex-M7/GNU */
/* 6.1.10 */
/* 6.1.11 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -67,7 +67,6 @@
/* */
/* _tx_initialize_kernel_enter ThreadX entry function */
/* _tx_thread_system_return Return to system from thread */
/* _tx_thread_context_restore Restore thread's context */
/* */
/* RELEASE HISTORY */
/* */
@@ -76,6 +75,9 @@
/* 10-15-2021 Scott Larson Initial Version 6.1.9 */
/* 01-31-2022 Scott Larson Fixed predefined macro name, */
/* resulting in version 6.1.10 */
/* 04-25-2022 Scott Larson Optimized MPU configuration, */
/* added BASEPRI support, */
/* resulting in version 6.1.11 */
/* */
/**************************************************************************/
// VOID _tx_thread_schedule(VOID)
@@ -135,7 +137,12 @@ BusFault_Handler:
.thumb_func
UsageFault_Handler:
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
/* Now pickup and store all the fault related information. */
@@ -197,7 +204,7 @@ UsageFault_Handler:
LDR r0, =0xE000EF34 // Cleanup FPU context: Load FPCCR address
LDR r1, [r0] // Load FPCCR
BIC r1, r1, #1 // Clear the lazy preservation active bit
STR r1, [r0] // Store the value
STR r1, [r0] // Save FPCCR
#endif
BL _txm_module_manager_memory_fault_handler // Call memory manager fault handler
@@ -218,7 +225,12 @@ UsageFault_Handler:
LDR r1, =0x10000000 // Set PENDSVSET bit
STR r1, [r0] // Store ICSR
DSB // Wait for memory access to complete
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
MOV lr, #0xFFFFFFFD // Load exception return code
BX lr // Return from exception
@@ -239,12 +251,22 @@ __tx_ts_handler:
#if (defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE))
/* Call the thread exit function to indicate the thread is no longer executing. */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif /* TX_PORT_USE_BASEPRI */
PUSH {r0, lr} // Save LR (and r0 just for alignment)
BL _tx_execution_thread_exit // Call the thread exit function
POP {r0, lr} // Recover LR
#ifdef TX_PORT_USE_BASEPRI
MOV r0, 0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r0
#else
CPSIE i // Enable interrupts
#endif
#endif /* TX_PORT_USE_BASEPRI */
#endif /* EXECUTION PROFILE */
LDR r0, =_tx_thread_current_ptr // Build current thread pointer address
LDR r2, =_tx_thread_execute_ptr // Build execute thread pointer address
@@ -289,7 +311,12 @@ __tx_ts_new:
/* Now we are looking for a new thread to execute! */
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Is there another thread ready to execute?
CBNZ r1, __tx_ts_restore // Yes, schedule it
@@ -298,7 +325,12 @@ __tx_ts_new:
are disabled to allow use of WFI for waiting for a thread to arrive. */
__tx_ts_wait:
#ifdef TX_PORT_USE_BASEPRI
LDR r1, =TX_PORT_BASEPRI // Mask interrupt priorities =< TX_PORT_BASEPRI
MSR BASEPRI, r1
#else
CPSID i // Disable interrupts
#endif
LDR r1, [r2] // Pickup the next thread to execute pointer
CBNZ r1, __tx_ts_ready // If non-NULL, a new thread is ready!
#ifdef TX_ENABLE_WFI
@@ -306,7 +338,12 @@ __tx_ts_wait:
WFI // Wait for interrupt
ISB // Ensure pipeline is flushed
#endif
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
B __tx_ts_wait // Loop to continue waiting
/* At this point, we have a new thread ready to go. Clear any newly pended PendSV - since we are
@@ -323,7 +360,12 @@ __tx_ts_restore:
and enable interrupts. */
STR r1, [r0] // Setup the current thread pointer to the new thread
#ifdef TX_PORT_USE_BASEPRI
MOV r4, #0 // Disable BASEPRI masking (enable interrupts)
MSR BASEPRI, r4
#else
CPSIE i // Enable interrupts
#endif
/* Increment the thread run count. */
@@ -359,27 +401,34 @@ __tx_ts_restore:
STR r3, [r0] // Disable MPU
LDR r0, [r1, #0x90] // Pickup the module instance pointer
CBZ r0, skip_mpu_setup // Is this thread owned by a module? No, skip MPU setup
LDR r1, [r0, #0x64] // Pickup MPU register[0]
CBZ r1, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
LDR r1, =0xE000ED9C // Build address of MPU base register
LDR r2, [r0, #0x8C] // Pickup MPU region 5 address
CBZ r2, skip_mpu_setup // Is protection required for this module? No, skip MPU setup
// Is the MPU already set up for this module?
MOV r1, #5 // Select region 5 from MPU
LDR r3, =0xE000ED98 // MPU_RNR register address
STR r1, [r3] // Set region to 5
LDR r1, =0xE000ED9C // MPU_RBAR register address
LDR r3, [r1] // Load address stored in MPU region 5
BIC r2, r2, #0x10 // Clear VALID bit
CMP r2, r3 // Is module already loaded?
BEQ _tx_enable_mpu // Yes - skip MPU reconfiguration
// Use alias registers to quickly load MPU
ADD r0, r0, #100 // Build address of MPU register start in thread control block
#ifdef TXM_MODULE_MANAGER_16_MPU
LDM r0!,{r2-r9} // Load MPU regions 0-3
STM r1,{r2-r9} // Store MPU regions 0-3
LDM r0!,{r2-r9} // Load MPU regions 4-7
STM r1,{r2-r9} // Store MPU regions 4-7
#ifdef TXM_MODULE_MANAGER_16_MPU
LDM r0!,{r2-r9} // Load MPU regions 8-11
STM r1,{r2-r9} // Store MPU regions 8-11
LDM r0,{r2-r9} // Load MPU regions 12-15
STM r1,{r2-r9} // Store MPU regions 12-15
#else
LDM r0!,{r2-r9} // Load first four MPU regions
STM r1,{r2-r9} // Store first four MPU regions
LDM r0,{r2-r9} // Load second four MPU regions
STM r1,{r2-r9} // Store second four MPU regions
#endif
_tx_enable_mpu:
LDR r0, =0xE000ED94 // Build MPU control reg address
MOV r1, #5 // Build enable value with background region enabled
STR r1, [r0] // Enable MPU

763
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/board.h
View File

@@ -1,763 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2014, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \page samv7_Xplained_ultra_board_desc SAM V71 Xplained Ultra - Board
* Description
*
* \section Purpose
*
* This file is dedicated to describe the SAM V71 Xplained Ultra board.
*
* \section Contents
*
* - For SAM V71 Xplained Ultra board information, see
* \subpage samv7_Xplained_ultra_board_info.
* - For operating frequency information, see \subpage samv7_Xplained_ultra_opfreq.
* - For using portable PIO definitions, see \subpage samv7_Xplained_ultra_piodef.
* - For using GMAC PIO definitions, see \subpage samv7_Xplained_ultra_gmac.
* - For using ISI definitions, see \subpage samv7_Xplained_ultra_isi.
* - For on-board memories, see \subpage samv7_Xplained_ultra_mem.
* - Several USB definitions are included here,
* see \subpage samv7_Xplained_ultra_usb.
* - For External components, see \subpage samv7_Xplained_ultra_extcomp.
* - For Individual chip definition, see \subpage samv7_Xplained_ultra_chipdef.
*
* To get more software details and the full list of parameters related to the
* SAM V71 Xplained Ultra board configuration, please have a look at the source
* file:
* \ref board.h\n
*
* \section Usage
*
* - The code for booting the board is provided by board_cstartup_xxx.c and
* board_lowlevel.c.
* - For using board PIOs, board characteristics (clock, etc.) and external
* components, see board.h.
* - For manipulating memories, see board_memories.h.
*
* This file can be used as a template and modified to fit a custom board, with
* specific PIOs usage or memory connections.
*/
/**
* \file board.h
*
* Definition of SAM V71 Xplained Ultra board characteristics, PIOs and
* external components interface.
*/
#ifndef _BOARD_H_
#define _BOARD_H_
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "chip.h"
#include "include/board_lowlevel.h"
#include "include/board_memories.h"
#include "include/led.h"
#include "include/gmii.h"
#include "include/gmacb_phy.h"
#include "include/dbg_console.h"
#include "include/bmp.h"
#include "include/lcdd.h"
#include "include/ili9488.h"
#include "include/ili9488_reg.h"
#include "include/ili9488_spi.h"
#include "include/ili9488_ebi.h"
#include "include/ili9488_dma.h"
#include "include/ili9488_spi_dma.h"
#include "include/ili9488_ebi_dma.h"
#include "include/frame_buffer.h"
#include "include/lcd_color.h"
#include "include/lcd_draw.h"
#include "include/lcd_font10x14.h"
#include "include/lcd_font.h"
#include "include/lcd_gimp_image.h"
#include "include/rtc_calib.h"
#include "include/wm8904.h"
#include "include/cs2100.h"
#include "include/s25fl1.h"
#include "include/image_sensor_inf.h"
#include "include/iso7816_4.h"
#if defined ( __GNUC__ )
#include "include/syscalls.h"
#endif
/*----------------------------------------------------------------------------
* Definitions
*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
/**
* \page samv7_Xplained_ultra_board_info "SAM V71 Xplained Ultra - Board informations"
* This page lists several definition related to the board description.
*
* \section Definitions
* - \ref BOARD_NAME
*/
/** Name of the board */
#define BOARD_NAME "SAM V71 Xplained Ultra"
#define NO_PUSHBUTTON
/*----------------------------------------------------------------------------*/
/**
* \page samv7_Xplained_ultra_opfreq "SAM V71 Xplained Ultra - Operating frequencies"
* This page lists several definition related to the board operating frequency
* (when using the initialization done by board_lowlevel.c).
*
* \section Definitions
* - \ref BOARD_MAINOSC
* - \ref BOARD_MCK
*/
/** Frequency of the board main oscillator */
#define BOARD_MAINOSC 12000000
/** Master clock frequency (when using board_lowlevel.c) */
#ifdef MCK_123MHZ
#define BOARD_MCK 123000000
#else
#define BOARD_MCK 150000000
#endif
#if (BOARD_MCK==132000000 )
#define PLL_MUL 0x16
#define PLL_DIV 0x01
#else // 300MHz(PCK) and 150MHz(MCK) by default
#define PLL_MUL 0x19
#define PLL_DIV 0x01
#endif
/*----------------------------------------------------------------------------*/
/**
* \page samv7_Xplained_ultra_piodef "SAM V71 Xplained Ultra - PIO definitions"
* This pages lists all the PIOs definitions contained in board.h. The constants
* are named using the following convention: PIN_* for a constant which defines
* a single Pin instance (but may include several PIOs sharing the same
* controller), and PINS_* for a list of Pin instances.
*
* UART0
* - \ref PINS_UART0
*
* UART4
* - \ref PINS_UART4
*
* LEDs
* - \ref PIN_LED_0
* - \ref PIN_LED_1
* - \ref PINS_LEDS
*
* Push buttons
* - \ref PIN_PUSHBUTTON_0
* - \ref PIN_PUSHBUTTON_1
* - \ref PINS_PUSHBUTTONS
* - \ref PUSHBUTTON_BP0
* - \ref PUSHBUTTON_BP1
*
* PWMC
* - \ref PIN_PWMC_PWMH0
* - \ref PIN_PWMC_PWMH1
* - \ref PIN_PWM_LED0
* - \ref PIN_PWM_LED1
* - \ref CHANNEL_PWM_LED0
* - \ref CHANNEL_PWM_LED1
*
* SPI
* - \ref PIN_SPI_MISO
* - \ref PIN_SPI_MOSI
* - \ref PIN_SPI_SPCK
* - \ref PINS_SPI
*
* PCK0
* - \ref PIN_PCK0
* - \ref PIN_PCK1
* - \ref PIN_PCK2
*
* PIO PARALLEL CAPTURE
* - \ref PIN_PIODCEN1
* - \ref PIN_PIODCEN2
*
* TWI
* - \ref TWI_V3XX
* - \ref PIN_TWI_TWD0
* - \ref PIN_TWI_TWCK0
* - \ref PINS_TWI0
* - \ref PIN_TWI_TWD1
* - \ref PIN_TWI_TWCK1
* - \ref PINS_TWI1
*
* USART0
* - \ref PIN_USART0_RXD
* - \ref PIN_USART0_TXD
* - \ref PIN_USART0_CTS
* - \ref PIN_USART0_RTS
* - \ref PIN_USART0_SCK
*
* USART1
* - \ref PIN_USART1_RXD
* - \ref PIN_USART1_TXD
* - \ref PIN_USART1_CTS
* - \ref PIN_USART1_RTS
* - \ref PIN_USART1_SCK
*
* USART2
* - \ref PIN_USART2_RXD
* - \ref PIN_USART2_TXD
* - \ref PIN_USART2_CTS
* - \ref PIN_USART2_RTS
* - \ref PIN_USART2_SCK
*
* SSC
* - \ref PIN_SSC_TD
* - \ref PIN_SSC_TK
* - \ref PIN_SSC_TF
* - \ref PIN_SSC_RD
* - \ref PIN_SSC_RK
* - \ref PIN_SSC_RF
* - \ref PIN_SSC_TD
* - \ref PINS_SSC_CODEC
*
* MCAN
* - \ref PIN_MCAN0_TXD
* - \ref PIN_MCAN0_RXD
* - \ref PIN_MCAN1_TXD
* - \ref PIN_MCAN1_RXD
*/
/** SSC pin Transmitter Data (TD) */
#define PIN_SSC_TD {PIO_PD26B_TD, PIOD, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT}
/** SSC pin Transmitter Clock (TK) */
#define PIN_SSC_TK {PIO_PB1D_TK, PIOB, ID_PIOB, PIO_PERIPH_D, PIO_DEFAULT}
/** SSC pin Transmitter FrameSync (TF) */
#define PIN_SSC_TF {PIO_PB0D_TF, PIOB, ID_PIOB, PIO_PERIPH_D, PIO_DEFAULT}
/** SSC pin RD */
#define PIN_SSC_RD {PIO_PA10C_RD, PIOA, ID_PIOA, PIO_PERIPH_C, PIO_DEFAULT}
/** SSC pin RK */
#define PIN_SSC_RK {PIO_PA22A_RK, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/** SSC pin RF */
#define PIN_SSC_RF {PIO_PD24B_RF, PIOD, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT}
/** SSC pins definition for codec. */
#define PINS_SSC_CODEC \
{PIN_SSC_TD, PIN_SSC_TK, PIN_SSC_TF, PIN_SSC_RD, PIN_SSC_RK, PIN_SSC_RF}
/** UART pins (UTXD0 and URXD0) definitions, PA9,10. */
#define PINS_UART0 \
{PIO_PA9A_URXD0 | PIO_PA10A_UTXD0, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/** UART pins (UTXD4 and URXD4) definitions, PD19,18. */
#define PINS_UART4 \
{PIO_PD18C_URXD4 | PIO_PD19C_UTXD4, PIOD, ID_PIOD, PIO_PERIPH_C, PIO_DEFAULT}
/* LED pins definitions */
#define LED_YELLOW0 0
#define LED_YELLOW1 1
/** LED #0 pin definition (YELLOW). */
#define PIN_LED_0 {PIO_PA23, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
/** LED #0 pin definition (YELLOW). */
#define PIN_LED_1 {PIO_PC9, PIOC, ID_PIOC, PIO_OUTPUT_1, PIO_DEFAULT}
/** List of all LEDs definitions. */
#define PINS_LEDS {PIN_LED_0, PIN_LED_1}
/**
* Push button #0 definition.
* Attributes = pull-up + debounce + interrupt on rising edge.
*/
#define PIN_PUSHBUTTON_0 \
{PIO_PA9, PIOA, ID_PIOA, PIO_INPUT, PIO_PULLUP | PIO_DEBOUNCE | PIO_IT_FALL_EDGE}
/**
* Push button #1 definition.
* Attributes = pull-up + debounce + interrupt on rising edge.
*/
#define PIN_PUSHBUTTON_1 \
{PIO_PB12, PIOB, ID_PIOB, PIO_INPUT, PIO_PULLUP | PIO_DEBOUNCE | PIO_IT_FALL_EDGE}
/** List of all push button definitions. */
#define PINS_PUSHBUTTONS {PIN_PUSHBUTTON_0, PIN_PUSHBUTTON_1}
/** Push button #0 index. */
#define PUSHBUTTON_BP0 0
/** Push button #1 index. */
#define PUSHBUTTON_BP1 1
/** PWMC PWM0 pin definition: Output High. */
#define PIN_PWMC_PWMH0 {PIO_PD20A_PWMH0, PIOD, ID_PIOD, PIO_PERIPH_A, PIO_DEFAULT}
/** PWMC PWM1 pin definition: Output High. */
#define PIN_PWMC_PWMH1 {PIO_PD21A_PWMH1, PIOD, ID_PIOD, PIO_PERIPH_A, PIO_DEFAULT}
/** PWM pins definition for LED0 */
#define PIN_PWM_LED0 PIN_PWMC_PWMH0
/** PWM pins definition for LED1 */
#define PIN_PWM_LED1 PIN_PWMC_PWMH1
/** PWM channel for LED0 */
#define CHANNEL_PWM_LED0 0
/** PWM channel for LED1 */
#define CHANNEL_PWM_LED1 1
/** SPI MISO pin definition. */
#define PIN_SPI_MISO {PIO_PD20B_SPI0_MISO, PIOD, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT}
/** SPI MOSI pin definition. */
#define PIN_SPI_MOSI {PIO_PD21B_SPI0_MOSI, PIOD, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT}
/** SPI SPCK pin definition. */
#define PIN_SPI_SPCK {PIO_PD22B_SPI0_SPCK, PIOD, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT}
/** SPI chip select pin definition. */
#define PIN_SPI_NPCS0 {PIO_PB2D_SPI0_NPCS0, PIOB, ID_PIOB, PIO_PERIPH_D, PIO_DEFAULT}
#define PIN_SPI_NPCS1 {PIO_PD25B_SPI0_NPCS1, PIOD, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT}
#define PIN_SPI_NPCS3 {PIO_PD27B_SPI0_NPCS3, PIOD, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT}
/** List of SPI pin definitions (MISO, MOSI & SPCK). */
#define PINS_SPI PIN_SPI_MISO, PIN_SPI_MOSI, PIN_SPI_SPCK
/** PCK0 */
#define PIN_PCK0 {PIO_PB13B_PCK0, PIOB, ID_PIOB, PIO_PERIPH_B, PIO_DEFAULT}
/** PCK1 */
#define PIN_PCK1 {PIO_PA17B_PCK1, PIOB, ID_PIOB, PIO_PERIPH_B, PIO_DEFAULT}
/** PCK2 */
#define PIN_PCK2 {PIO_PA18B_PCK2, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
/** PIO PARALLEL CAPTURE */
/** Parallel Capture Mode Data Enable1 */
#define PIN_PIODCEN1 PIO_PA15
/** Parallel Capture Mode Data Enable2 */
#define PIN_PIODCEN2 PIO_PA16
/** TWI version 3.xx */
#define TWI_V3XX
/** TWI0 data pin */
#define PIN_TWI_TWD0 {PIO_PA3A_TWD0, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/** TWI0 clock pin */
#define PIN_TWI_TWCK0 {PIO_PA4A_TWCK0, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/** TWI0 pins */
#define PINS_TWI0 {PIN_TWI_TWD0, PIN_TWI_TWCK0}
/** TWI1 data pin */
#define PIN_TWI_TWD1 {PIO_PB4A_TWD1, PIOB, ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT}
/** TWI1 clock pin */
#define PIN_TWI_TWCK1 {PIO_PB5A_TWCK1, PIOB, ID_PIOB, PIO_PERIPH_A,PIO_DEFAULT}
/** TWI1 pins */
#define PINS_TWI1 {PIN_TWI_TWD1, PIN_TWI_TWCK1}
/** USART0 pin RX */
#define PIN_USART0_RXD {PIO_PB0C_RXD0, PIOB, ID_PIOB, PIO_PERIPH_C, PIO_DEFAULT}
/** USART0 pin TX */
#define PIN_USART0_TXD {PIO_PB1C_TXD0, PIOB, ID_PIOB, PIO_PERIPH_C, PIO_DEFAULT}
/** USART0 pin CTS */
#define PIN_USART0_CTS {PIO_PB2C_CTS0, PIOB, ID_PIOB, PIO_PERIPH_C, PIO_DEFAULT}
/** USART0 pin RTS */
#define PIN_USART0_RTS {PIO_PB3C_RTS0, PIOB, ID_PIOB, PIO_PERIPH_C, PIO_DEFAULT}
/** USART0 pin SCK */
#define PIN_USART0_SCK {PIO_PB13C_SCK0, PIOB, ID_PIOB, PIO_PERIPH_C,PIO_DEFAULT}
/** USART1 pin RX */
#define PIN_USART1_RXD {PIO_PA21A_RXD1, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/** USART1 pin TX */
#define PIN_USART1_TXD {PIO_PB4D_TXD1, PIOB, ID_PIOB, PIO_PERIPH_D, PIO_DEFAULT}
/** USART1 pin CTS */
#define PIN_USART1_CTS {PIO_PA25A_CTS1, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/** USART1 pin RTS */
#define PIN_USART1_RTS {PIO_PA24A_RTS1, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/** USART1 pin ENABLE */
#define PIN_USART1_EN {PIO_PA23A_SCK1, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
/** USART1 pin SCK */
#define PIN_USART1_SCK {PIO_PA23A_SCK1, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/** USART2 pin RX */
#define PIN_USART2_RXD {PIO_PD15B_RXD2, PIOD, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT}
/** USART2 pin TX */
#define PIN_USART2_TXD {PIO_PD16B_TXD2, PIOD, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT}
/** USART2 pin CTS */
#define PIN_USART2_CTS {PIO_PD19B_CTS2, PIOD, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT}
/** USART2 pin RTS */
#define PIN_USART2_RTS {PIO_PD18B_RTS2, PIOD, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT}
/** USART2 pin SCK */
#define PIN_USART2_SCK {PIO_PD17B_SCK2, PIOD, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT}
/*Pins for USART0 as 7816 mode*/
/** PIN used for reset the smartcard */
#define PIN_ISO7816_RSTMC {PIO_PB2C_CTS0, PIOB, ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT}
/** Pins used for connect the smartcard */
#define PINS_ISO7816 PIN_USART0_TXD, PIN_USART0_SCK,PIN_ISO7816_RSTMC
/** MCAN0 pin Transmit Data (TXD) */
#define PIN_MCAN0_TXD {PIO_PB2A_CANTX0, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/** MCAN0 pin Receive Data (RXD) */
#define PIN_MCAN0_RXD {PIO_PB3A_CANRX0, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/** MCAN1 pin Transmit Data (TXD) */
#define PIN_MCAN1_TXD {PIO_PC14C_CANTX1, PIOC, ID_PIOC, PIO_PERIPH_C, PIO_DEFAULT}
/** MCAN1 pin Receive Data (RXD) */
#define PIN_MCAN1_RXD {PIO_PC12C_CANRX1, PIOC, ID_PIOC, PIO_PERIPH_C, PIO_DEFAULT}
/*----------------------------------------------------------------------------*/
/**
* \page samv7_Xplained_ultra_gmac "SAM V71 Xplained Ultra - GMAC"
* \section GMAC
* - \ref BOARD_GMAC_PHY_ADDR
* - \ref BOARD_GMAC_PHY_COMP_KSZ8061RNB
* - \ref BOARD_GMAC_MODE_RMII
* - \ref BOARD_GMAC_PINS
* - \ref BOARD_GMAC_RESET_PIN
*
*/
/** PHY address */
#define BOARD_GMAC_PHY_ADDR 1
/** PHY Component */
#define BOARD_GMAC_PHY_COMP_KSZ8061RNB 1
/** Board GMAC power control - ALWAYS ON */
#define BOARD_GMAC_POWER_ALWAYS_ON
/** Board GMAC work mode - RMII/MII ( 1 / 0 ) */
#define BOARD_GMAC_MODE_RMII 1
/** The PIN list of PIO for GMAC */
#define BOARD_GMAC_PINS \
{ (PIO_PD0A_GTXCK | PIO_PD1A_GTXEN | PIO_PD2A_GTX0 | PIO_PD3A_GTX1 \
| PIO_PD4A_GRXDV | PIO_PD5A_GRX0 | PIO_PD6A_GRX1 | PIO_PD7A_GRXER \
| PIO_PD8A_GMDC | PIO_PD9A_GMDIO ),PIOD, ID_PIOD, PIO_PERIPH_A, PIO_DEFAULT}, \
{PIO_PC30, PIOC, ID_PIOC, PIO_INPUT, PIO_PULLUP},\
{PIO_PA29, PIOA, ID_PIOA, PIO_INPUT, PIO_DEFAULT}
/** The PIN list of PIO for GMAC */
#define BOARD_GMAC_RESET_PIN {PIO_PC10, PIOC, ID_PIOC, PIO_OUTPUT_1, PIO_PULLUP}
/** The runtime pin configure list for GMAC */
#define BOARD_GMAC_RUN_PINS BOARD_GMAC_PINS
/*----------------------------------------------------------------------------*/
/**
* \page samv7_Xplained_ultra_isi "SAM V71 Xplained Ultra - ISI"
* This page lists all the IO definitions connected to ISI module.
* ISI
* - \ref PIN_ISI_D0
* - \ref PIN_ISI_D1
* - \ref PIN_ISI_D2
* - \ref PIN_ISI_D3
* - \ref PIN_ISI_D4
* - \ref PIN_ISI_D5
* - \ref PIN_ISI_D6
* - \ref PIN_ISI_D7
* - \ref PIN_ISI_D8
* - \ref PIN_ISI_D9
* - \ref BOARD_ISI_VSYNC
* - \ref BOARD_ISI_HSYNC
* - \ref BOARD_ISI_PCK
* - \ref BOARD_ISI_PINS
*
*/
#define PIN_ISI_D0 {PIO_PD22D_ISI_D0, PIOD, ID_PIOD, PIO_PERIPH_D, PIO_PULLUP}
#define PIN_ISI_D1 {PIO_PD21D_ISI_D1, PIOD, ID_PIOD, PIO_PERIPH_D, PIO_PULLUP}
#define PIN_ISI_D2 {PIO_PB3D_ISI_D2, PIOB, ID_PIOB, PIO_PERIPH_D, PIO_PULLUP}
#define PIN_ISI_D3 {PIO_PA9B_ISI_D3, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_PULLUP}
#define PIN_ISI_D4 {PIO_PA5B_ISI_D4, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_PULLUP}
#define PIN_ISI_D5 {PIO_PD11D_ISI_D5, PIOD, ID_PIOD, PIO_PERIPH_D, PIO_PULLUP}
#define PIN_ISI_D6 {PIO_PD12D_ISI_D6, PIOD, ID_PIOD, PIO_PERIPH_D, PIO_PULLUP}
#define PIN_ISI_D7 {PIO_PA27D_ISI_D7, PIOA, ID_PIOA, PIO_PERIPH_D, PIO_PULLUP}
#define PIN_ISI_D8 {PIO_PD27D_ISI_D8, PIOD, ID_PIOD, PIO_PERIPH_D, PIO_PULLUP}
#define PIN_ISI_D9 {PIO_PD28D_ISI_D9, PIOD, ID_PIOD, PIO_PERIPH_D, PIO_PULLUP}
#define BOARD_ISI_VSYNC {PIO_PD25D_ISI_VSYNC, PIOD, ID_PIOD, PIO_PERIPH_D, PIO_DEFAULT}
#define BOARD_ISI_HSYNC {PIO_PD24D_ISI_HSYNC, PIOD, ID_PIOD, PIO_PERIPH_D, PIO_DEFAULT}
#define BOARD_ISI_PCK {PIO_PA24D_ISI_PCK, PIOA, ID_PIOA, PIO_PERIPH_D, PIO_DEFAULT}
#define BOARD_ISI_PCK0 { PIO_PA6B_PCK0, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT }
#define BOARD_ISI_RST { 1 << 13, PIOB, ID_PIOB, PIO_OUTPUT_1, PIO_DEFAULT }
#define BOARD_ISI_PWD { 1 << 19, PIOC, ID_PIOC, PIO_OUTPUT_1, PIO_DEFAULT }
#define BOARD_ISI_PINS \
PIN_ISI_D0, PIN_ISI_D1, PIN_ISI_D2,PIN_ISI_D3,PIN_ISI_D4, PIN_ISI_D5,\
PIN_ISI_D6,PIN_ISI_D7,PIN_ISI_D8, PIN_ISI_D9,BOARD_ISI_VSYNC ,\
BOARD_ISI_HSYNC ,BOARD_ISI_PCK, BOARD_ISI_RST, BOARD_ISI_PWD,BOARD_ISI_PCK0
/*----------------------------------------------------------------------------*/
/**
* \page samv7_Xplained_ultra_usb "SAM V71 Xplained Ultra - USB device"
*
* \section Definitions
* - \ref BOARD_USB_BMATTRIBUTES
*
* \section vBus
* - \ref PIN_USB_VBUS
*
*/
/**
* USB attributes configuration descriptor (bus or self powered,
* remote wakeup)
*/
#define BOARD_USB_BMATTRIBUTES USBConfigurationDescriptor_SELFPOWERED_NORWAKEUP
/** USB VBus monitoring pin definition. */
#define PIN_USB_VBUS {PIO_PC16, PIOC, ID_PIOC, PIO_INPUT, PIO_DEFAULT}
/*----------------------------------------------------------------------------*/
/**
* \page samv7_Xplained_ultra_extcomp "SAM V71 Xplained Ultra - External components"
* This page lists the definitions related to external on-board components
* located in the board.h file for the SAM V71 Xplained Ultra board.
*
* LCD
*/
/** Indicates board has an ILI9325 external component to manage LCD. */
#define BOARD_LCD_ILI9488
//#define BOARD_LCD_SPI_EXT1
#define BOARD_LCD_SPI_EXT2
/** SPI pin definition for LCD */
#if defined (BOARD_LCD_SPI_EXT1)
/** SPI MISO pin definition. */
#define LCD_SPI_MISO {PIO_PD20B_SPI0_MISO, PIOD, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT}
/** SPI MOSI pin definition. */
#define LCD_SPI_MOSI {PIO_PD21B_SPI0_MOSI, PIOD, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT}
/** SPI SPCK pin definition. */
#define LCD_SPI_SPCK {PIO_PD22B_SPI0_SPCK, PIOD, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT}
/** SPI chip select pin definition. */
#define LCD_SPI_NPCS {PIO_PD27B_SPI0_NPCS3, PIOD, ID_PIOD, PIO_PERIPH_B,PIO_DEFAULT}
/** SPI chip select pin definition. */
#define LCD_SPI_NPCS {PIO_PD25B_SPI0_NPCS1, PIOD, ID_PIOD, PIO_PERIPH_B,PIO_DEFAULT}
/** LCD pins definition. */
#define BOARD_SPI_LCD_PINS {LCD_SPI_MISO, LCD_SPI_MOSI, LCD_SPI_SPCK, LCD_SPI_NPCS}
/** Back-light pin definition. */
#define BOARD_SPI_LCD_BACKLIGHT_PIN \
{PIO_PA0A_PWMC0_PWMH0, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/** PWMC PWM0 pin definition: Output Low. */
#define LCD_SPI_PIN_RESET {PIO_PD28, PIOD, ID_PIOD, PIO_OUTPUT_1, PIO_DEFAULT}
/** PWM channel for LED0 */
#define CHANNEL_PWM_LCD 0
#endif
/*ENDIF BOARD_LCD_SPI_EXT1 */
#if defined (BOARD_LCD_SPI_EXT2)
/** SPI MISO pin definition. */
#define LCD_SPI_MISO {PIO_PD20B_SPI0_MISO, PIOD, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT}
/** SPI MOSI pin definition. */
#define LCD_SPI_MOSI {PIO_PD21B_SPI0_MOSI, PIOD, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT}
/** SPI SPCK pin definition. */
#define LCD_SPI_SPCK {PIO_PD22B_SPI0_SPCK, PIOD, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT}
/** SPI chip select pin definition. */
#define LCD_SPI_NPCS {PIO_PD27B_SPI0_NPCS3, PIOD, ID_PIOD, PIO_PERIPH_B,PIO_DEFAULT}
/** LCD pins definition. */
#define BOARD_SPI_LCD_PINS {LCD_SPI_MISO, LCD_SPI_MOSI, LCD_SPI_SPCK, LCD_SPI_NPCS}
/** Back-light pin definition. */
#define BOARD_SPI_LCD_PIN_BACKLIGHT \
{PIO_PC19B_PWMC0_PWMH2, PIOC, ID_PIOC, PIO_OUTPUT_1, PIO_DEFAULT}
/** PWMC PWM0 pin definition: Output Low. */
#define LCD_SPI_PIN_RESET {PIO_PA24, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
/** LCD command/data select pin */
#define BOARD_SPI_LCD_PIN_CDS {PIO_PA6, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
/** PWM channel for LED0 */
#define CHANNEL_PWM_LCD 2
#endif
/*ENDIF BOARD_LCD_SPI_EXT2 */
/** SMC pin definition for LCD */
/** LCD data pin */
#define PIN_EBI_LCD_DATAL {0xFF, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_PULLUP}
#define PIN_EBI_LCD_DATAH_0 {0x3F, PIOE, ID_PIOE, PIO_PERIPH_A, PIO_PULLUP}
#define PIN_EBI_LCD_DATAH_1 {PIO_PA15A_D14|PIO_PA16A_D15, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_PULLUP}
/** LCD WE pin */
#define PIN_EBI_LCD_NWE {PIO_PC8A_NWE, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_PULLUP}
/** LCD RD pin */
#define PIN_EBI_LCD_NRD {PIO_PC11A_NRD, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_PULLUP}
/* LCD CS pin (NCS3) */
#define PIN_EBI_LCD_CS {PIO_PD19A_NCS3, PIOD, ID_PIOD, PIO_PERIPH_A, PIO_PULLUP}
/** LCD command/data select pin */
#define BOARD_EBI_LCD_PIN_CDS {PIO_PC30, PIOC, ID_PIOC, PIO_OUTPUT_1, PIO_DEFAULT}
/** Back-light pin definition. */
#define BOARD_EBI_LCD_PIN_BACKLIGHT {PIO_PC9B_TIOB7, PIOC, ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT}
/** LCD reset pin */
#define LCD_EBI_PIN_RESET {PIO_PC13, PIOC, ID_PIOC, PIO_OUTPUT_1, PIO_DEFAULT}
/** LCD pins definition. */
#define BOARD_EBI_LCD_PINS \
{PIN_EBI_LCD_DATAL, PIN_EBI_LCD_DATAH_0, PIN_EBI_LCD_DATAH_1, \
PIN_EBI_LCD_NWE,PIN_EBI_LCD_NRD,PIN_EBI_LCD_CS}
/** Display width in pixels. */
#define BOARD_LCD_WIDTH 320
/** Display height in pixels. */
#define BOARD_LCD_HEIGHT 480
/*----------------------------------------------------------------------------*/
/**
* \page samv7_Xplained_ultra_mem "SAM V71 Xplained Ultra - Memories"
* This page lists definitions related to internal & external on-board memories.
* \section SDRAM
* - \ref PIN_SDRAM_D0_7
* - \ref PIN_SDRAM_D8_13
* - \ref PIN_SDRAM_D14_15
* - \ref PIN_SDRAM_A0_9
* - \ref PIN_SDRAM_SDA10
* - \ref PIN_SDRAM_CAS
* - \ref PIN_SDRAM_RAS
* - \ref PIN_SDRAM_SDCKE
* - \ref PIN_SDRAM_SDCK
* - \ref PIN_SDRAM_SDSC
* - \ref PIN_SDRAM_NBS0
* - \ref PIN_SDRAM_NBS1
* - \ref PIN_SDRAM_SDWE
* - \ref PIN_SDRAM_BA0
*
* \section SDMMC
* - \ref BOARD_MCI_PIN_CD
* - \ref BOARD_MCI_PIN_CK
* - \ref BOARD_MCI_PINS_SLOTA
* - \ref BOARD_SD_PINS
*
* \section QSPI
* - \ref PINS_QSPI_IO
* - \ref PINS_QSPI_IO3
* - \ref PINS_QSPI
*/
/** List of all SDRAM pin definitions. */
#define BOARD_SDRAM_SIZE (2*1024*1024)
#define PIN_SDRAM_D0_7 {0x000000FF, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_DEFAULT}
#define PIN_SDRAM_D8_13 {0x0000003F, PIOE, ID_PIOE, PIO_PERIPH_A, PIO_DEFAULT}
#define PIN_SDRAM_D14_15 {0x00018000, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
#define PIN_SDRAM_A0_9 {0x3FF00000, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_DEFAULT}
#define PIN_SDRAM_SDA10 {0x00002000, PIOD, ID_PIOD, PIO_PERIPH_C, PIO_DEFAULT}
#define PIN_SDRAM_CAS {0x00020000, PIOD, ID_PIOD, PIO_PERIPH_C, PIO_DEFAULT}
#define PIN_SDRAM_RAS {0x00010000, PIOD, ID_PIOD, PIO_PERIPH_C, PIO_DEFAULT}
#define PIN_SDRAM_SDCKE {0x00004000, PIOD, ID_PIOD, PIO_PERIPH_C, PIO_DEFAULT}
#define PIN_SDRAM_SDCK {0x00800000, PIOD, ID_PIOD, PIO_PERIPH_C, PIO_DEFAULT}
#define PIN_SDRAM_SDSC {0x00008000, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_DEFAULT}
#define PIN_SDRAM_NBS0 {0x00040000, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_DEFAULT}
#define PIN_SDRAM_NBS1 {0x00008000, PIOD, ID_PIOD, PIO_PERIPH_C, PIO_DEFAULT}
#define PIN_SDRAM_SDWE {0x20000000, PIOD, ID_PIOD, PIO_PERIPH_C, PIO_DEFAULT}
#define PIN_SDRAM_BA0 {0x00100000, PIOA, ID_PIOA, PIO_PERIPH_C, PIO_DEFAULT}
#define BOARD_SDRAM_PINS PIN_SDRAM_D0_7, PIN_SDRAM_D8_13 , PIN_SDRAM_D14_15,\
PIN_SDRAM_A0_9, PIN_SDRAM_SDA10, PIN_SDRAM_BA0, \
PIN_SDRAM_CAS, PIN_SDRAM_RAS, PIN_SDRAM_SDCKE,PIN_SDRAM_SDCK,\
PIN_SDRAM_SDSC,PIN_SDRAM_NBS0 ,PIN_SDRAM_NBS1,PIN_SDRAM_SDWE
/** List of all MCI pin definitions. */
/** MCI0 Card detect pin definition. (PE5) */
#define BOARD_MCI_PIN_CD {PIO_PD18, PIOD, ID_PIOD, PIO_INPUT, PIO_PULLUP}
/** MCI0 Clock . */
#define BOARD_MCI_PIN_CK {PIO_PA25D_MCCK, PIOA, ID_PIOA, PIO_PERIPH_D, PIO_DEFAULT}
/** MCI0 Solt A IO pins definition. (PC4-PC13) */
#define BOARD_MCI_PINS_SLOTA \
{(PIO_PA30C_MCDA0 | PIO_PA31C_MCDA1 | PIO_PA26C_MCDA2 | PIO_PA27C_MCDA3 | PIO_PA28C_MCCDA),\
PIOA, ID_PIOA, PIO_PERIPH_C, PIO_DEFAULT}
/** MCI pins that shall be configured to access the SD card. */
#define BOARD_SD_PINS {BOARD_MCI_PINS_SLOTA, BOARD_MCI_PIN_CK}
/** MCI Card Detect pin. */
#define BOARD_SD_PIN_CD BOARD_MCI_PIN_CD
/** Total number of MCI interface */
#define BOARD_NUM_MCI 1
/** List of all SQPI pin definitions. */
#define PINS_QSPI_IO \
{(PIO_PA11A_QCS | PIO_PA13A_QIO0 | PIO_PA12A_QIO1 | PIO_PA17A_QIO2 | PIO_PA14A_QSCK),\
PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
#define PINS_QSPI_IO3 {PIO_PD31A_QIO3, PIOD, ID_PIOD, PIO_PERIPH_A, PIO_DEFAULT}
#define PINS_QSPI {PINS_QSPI_IO, PINS_QSPI_IO3}
/*----------------------------------------------------------------------------*/
/**
* \page samv7_Xplained_ultra_chipdef "SAM V71 Xplained Ultra - Individual chip definition"
* This page lists the definitions related to different chip's definition
*
* \section USART
* - \ref BOARD_PIN_USART_RXD
* - \ref BOARD_PIN_USART_TXD
* - \ref BOARD_PIN_USART_CTS
* - \ref BOARD_PIN_USART_RTS
* - \ref BOARD_PIN_USART_EN
* - \ref BOARD_USART_BASE
* - \ref BOARD_ID_USART
*/
/** Rtc */
#define BOARD_RTC_ID ID_RTC
/** TWI ID for QTouch application to use */
#define BOARD_ID_TWI_AT42 ID_TWI0
/** TWI Base for QTouch application to use */
#define BOARD_BASE_TWI_AT42 TWI0
/** TWI pins for QTouch application to use */
#define BOARD_PINS_TWI_AT42 PINS_TWI0
/** USART RX pin for application */
#define BOARD_PIN_USART_RXD PIN_USART1_RXD
/** USART TX pin for application */
#define BOARD_PIN_USART_TXD PIN_USART1_TXD
/** USART CTS pin for application */
#define BOARD_PIN_USART_CTS PIN_USART1_CTS
/** USART RTS pin for application */
#define BOARD_PIN_USART_RTS PIN_USART1_RTS
/** USART ENABLE pin for application */
#define BOARD_PIN_USART_EN PIN_USART1_EN
/** USART Base for application */
#define BOARD_USART_BASE USART1
/** USART ID for application */
#define BOARD_ID_USART ID_USART1
/*----------------------------------------------------------------------------*/
/*
* USB pins
*/
#define PINS_VBUS_EN {PIO_PC16, PIOC, ID_PIOC, PIO_OUTPUT_1, PIO_DEFAULT}
#endif /* #ifndef _BOARD_H_ */

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/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2011, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
* \section Purpose
*
* Utility for BMP
*
*/
#ifndef BMP_H
#define BMP_H
/** BMP magic number ('BM'). */
#define BMP_TYPE 0x4D42
/** headerSize must be set to 40 */
#define BITMAPINFOHEADER 40
/*------------------------------------------------------------------------------
* Exported types
*------------------------------------------------------------------------------*/
#pragma pack( 1 )
/** BMP (Windows) Header Format */
typedef struct _BMPHeader{
/* signature, must be 4D42 hex */
uint16_t type;
/* size of BMP file in bytes (unreliable) */
uint32_t fileSize;
/* reserved, must be zero */
uint16_t reserved1;
/* reserved, must be zero */
uint16_t reserved2;
/* offset to start of image data in bytes */
uint32_t offset;
/* size of BITMAPINFOHEADER structure, must be 40 */
uint32_t headerSize;
/* image width in pixels */
uint32_t width;
/* image height in pixels */
uint32_t height;
/* number of planes in the image, must be 1 */
uint16_t planes;
/* number of bits per pixel (1, 4, 8, 16, 24, 32) */
uint16_t bits;
/* compression type (0=none, 1=RLE-8, 2=RLE-4) */
uint32_t compression;
/* size of image data in bytes (including padding) */
uint32_t imageSize;
/* horizontal resolution in pixels per meter (unreliable) */
uint32_t xresolution;
/* vertical resolution in pixels per meter (unreliable) */
uint32_t yresolution;
/* number of colors in image, or zero */
uint32_t ncolours;
/* number of important colors, or zero */
uint32_t importantcolours;
} BMPHeader;
#pragma pack()
/*------------------------------------------------------------------------------
* Exported functions
*------------------------------------------------------------------------------*/
extern uint8_t BMP_IsValid(void *file);
extern uint32_t BMP_GetFileSize(void *file);
extern uint8_t BMP_Decode(
void *file,
uint8_t *buffer,
uint32_t width,
uint32_t height,
uint8_t bpp );
extern void WriteBMPheader(
uint32_t *pAddressHeader,
uint32_t bmpHSize,
uint32_t bmpVSize,
uint8_t nbByte_Pixels );
extern void BMP_displayHeader(uint32_t* pAddressHeader);
extern void RGB565toBGR555(
uint8_t *fileSource,
uint8_t *fileDestination,
uint32_t width,
uint32_t height,
uint8_t bpp );
#endif //#ifndef BMP_H

47
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/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2012, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* Interface for the low-level initialization function.
*
*/
#ifndef BOARD_LOWLEVEL_H
#define BOARD_LOWLEVEL_H
/*----------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
extern void LowLevelInit( void );
extern void _SetupMemoryRegion( void );
#endif /* BOARD_LOWLEVEL_H */

48
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/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2012, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* Interface for memories configuration on board.
*
*/
#ifndef BOARD_MEMORIES_H
#define BOARD_MEMORIES_H
/*----------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
extern void BOARD_ConfigureSdram( void );
extern uint32_t BOARD_SdramValidation(uint32_t baseAddr, uint32_t size);
#endif /* #ifndef BOARD_MEMORIES_H */

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/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2012, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* Implementation WM8904 driver.
*
*/
#ifndef CS2100_H
#define CS2100_H
#include "board.h"
/*----------------------------------------------------------------------------
* Definitions
*----------------------------------------------------------------------------*/
#define CS2100_SLAVE_ADDRESS 0x4E
/** ID and Rev register*/
#define CS2100_REG_ID 0x01
/** VMID control 0 register*/
#define CS2100_REG_CTRL 0x02
/** MIC Bias control 0 register*/
#define CS2100_REG_DEV_CFG1 0x03
/** Bias control 1 register*/
#define CS2100_REG_CFG 0x05
/** Power management control 0 register*/
#define CS2100_REG_32_BIT_RATIO_1 0x06
/** Power management control 0 register*/
#define CS2100_REG_32_BIT_RATIO_2 0x07
/** Power management control 0 register*/
#define CS2100_REG_32_BIT_RATIO_3 0x08
/** Power management control 0 register*/
#define CS2100_REG_32_BIT_RATIO_4 0x09
/** Power management control 2 register*/
#define CS2100_REG_FUNC_CFG1 0x16
/** Power management control 3 register*/
#define CS2100_REG_FUNC_CFG2 0x17
/** Power management control 3 register*/
#define CS2100_REG_FUNC_CFG3 0x1E
/*----------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
extern uint16_t CS2100_Read(
Twid *pTwid,
uint32_t device,
uint32_t regAddr);
extern void CS2100_Write(
Twid *pTwid,
uint32_t device,
uint32_t regAddr,
uint16_t data);
extern uint8_t CS2100_Init(Twid *pTwid, uint32_t device, uint32_t PCK);
#endif // CS2100_H

53
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/dbg_console.h
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/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2012, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* Include function prototype for the UART console.
*/
#ifndef _DBG_CONSOLE_
#define _DBG_CONSOLE_
#include <stdint.h>
extern void DBG_Configure( uint32_t dwBaudrate, uint32_t dwMasterClock ) ;
extern void DBG_PutChar( uint8_t uc ) ;
extern uint32_t DBG_GetChar( void ) ;
extern uint32_t DBG_IsRxReady( void ) ;
extern void DBG_DumpFrame( uint8_t* pucFrame, uint32_t dwSize ) ;
extern void DBG_DumpMemory( uint8_t* pucBuffer, uint32_t dwSize, uint32_t dwAddress ) ;
extern uint32_t DBG_GetInteger( int32_t* pdwValue ) ;
extern uint32_t DBG_GetIntegerMinMax( int32_t* pdwValue, int32_t dwMin, int32_t dwMax ) ;
extern uint32_t DBG_GetHexa32( uint32_t* pdwValue ) ;
#endif /* _DBG_CONSOLE_ */

83
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/frame_buffer.h
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@@ -1,83 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2011, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* Interface of frame buffer driver.
*
*/
#ifndef _FRAME_BUFFER_
#define _FRAME_BUFFER_
/*----------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
extern void FB_SetFrameBuffer(
LcdColor_t *pBuffer,
uint8_t ucWidth,
uint8_t ucHeight);
extern void FB_SetColor(uint32_t color);
extern uint32_t FB_DrawLine (
uint32_t dwX1,
uint32_t dwY1,
uint32_t dwX2,
uint32_t dwY2 );
extern uint32_t FB_DrawPixel( uint32_t x, uint32_t y );
extern uint32_t FB_DrawCircle( uint32_t x, uint32_t y, uint32_t r );
extern uint32_t FB_DrawFilledCircle(
uint32_t dwX,
uint32_t dwY,
uint32_t dwRadius);
extern uint32_t FB_DrawRectangle(
uint32_t dwX1,
uint32_t dwY1,
uint32_t dwX2,
uint32_t dwY2 );
extern uint32_t FB_DrawFilledRectangle(
uint32_t dwX1,
uint32_t dwY1,
uint32_t dwX2,
uint32_t dwY2 );
extern uint32_t FB_DrawPicture(
uint32_t dwX1,
uint32_t dwY1,
uint32_t dwX2,
uint32_t dwY2,
const void *pBuffer );
#endif /* #ifndef _FRAME_BUFFER_ */

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ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/gmacb_phy.h
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/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2012, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/** \file */
/** \addtogroup gmacb_module Ethernet GMACB Driver
*@{
* Implement GEMAC PHY driver, that initialize the PHY to prepare for
* Ethernet transfer.
*
* \section Usage
* -# EMAC related pins and Driver should be initialized at first.
* -# Initialize GMACB Driver instance by invoking GMACB_Init().
* -# Initialize PHY connected via GMACB_InitPhy(), PHY address is
* automatically adjusted by attempt to read.
* -# Perform PHY auto negotiate through GMACB_AutoNegotiate(), so
* connection established.
*
*
* Related files:\n
* \ref gmacb.h\n
* \ref gmacb.c\n
* \ref gmii.h.\n
*
*/
/**@}*/
#ifndef _GMACB_PHY_H
#define _GMACB_PHY_H
/*---------------------------------------------------------------------------
* Headers
*---------------------------------------------------------------------------*/
#include "board.h"
/*---------------------------------------------------------------------------
* Definitions
*---------------------------------------------------------------------------*/
/** The reset length setting for external reset configuration */
#define GMACB_RESET_LENGTH 0xD
/*---------------------------------------------------------------------------
* Types
*---------------------------------------------------------------------------*/
/** The DM9161 instance */
typedef struct _GMacb {
/**< Driver */
sGmacd *pGmacd;
/** The retry & timeout settings */
uint32_t retryMax;
/** PHY address ( pre-defined by pins on reset ) */
uint8_t phyAddress;
} GMacb;
/*---------------------------------------------------------------------------
* Exported functions
*---------------------------------------------------------------------------*/
extern void GMACB_SetupTimeout(GMacb *pMacb, uint32_t toMax);
extern void GMACB_Init(GMacb *pMacb, sGmacd *pGmacd, uint8_t phyAddress);
extern uint8_t GMACB_InitPhy(
GMacb *pMacb,
uint32_t mck,
const Pin *pResetPins,
uint32_t nbResetPins,
const Pin *pEmacPins,
uint32_t nbEmacPins);
extern uint8_t GMACB_AutoNegotiate(GMacb *pMacb);
extern uint8_t GMACB_GetLinkSpeed(GMacb *pMacb, uint8_t applySettings);
extern uint8_t GMACB_Send(GMacb *pMacb, void *pBuffer, uint32_t size);
extern uint32_t GMACB_Poll(GMacb *pMacb, uint8_t *pBuffer, uint32_t size);
extern void GMACB_DumpRegisters(GMacb *pMacb);
extern uint8_t GMACB_ResetPhy(GMacb *pMacb);
#endif // #ifndef _GMACB_H

116
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@@ -1,116 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2011, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
#ifndef _GMII_DEFINE_H
#define _GMII_DEFINE_H
/*---------------------------------------------------------------------------
* Definitions
*---------------------------------------------------------------------------*/
//IEEE defined Registers
#define GMII_BMCR 0x0 // Basic Mode Control Register
#define GMII_BMSR 0x1 // Basic Mode Status Register
#define GMII_PHYID1R 0x2 // PHY Identifier Register 1
#define GMII_PHYID2R 0x3 // PHY Identifier Register 2
#define GMII_ANAR 0x4 // Auto_Negotiation Advertisement Register
#define GMII_ANLPAR 0x5 // Auto_negotiation Link Partner Ability Register
#define GMII_ANER 0x6 // Auto-negotiation Expansion Register
#define GMII_ANNPR 0x7 // Auto-negotiation Next Page Register
#define GMII_ANLPNPAR 0x8 // Auto_negotiation Link Partner Next Page Ability Register
#define GMII_AFEC0R 0x11 // AFE Control 0 Register
#define GMII_AFEC3R 0x14 // AFE Control 3 Register
#define GMII_RXERCR 0x15 // RXER Counter Register
#define GMII_OMSSR 0x17 // Operation Mode Strap Status Register
#define GMII_ECR 0x18 // Expanded Control Register
#define GMII_ICSR 0x1B // Interrupt Control/Status Register
#define GMII_FC 0x1C // Function Control
#define GMII_LCSR 0x1D // LinkMD<4D> Control/Status Register
#define GMII_PC1R 0x1E // PHY Control 1 Register
#define GMII_PC2R 0x1F // PHY Control 2 Register
// PHY ID Identifier Register
#define GMII_LSB_MASK 0x0U
// definitions: MII_PHYID1
#define GMII_OUI_MSB 0x0022
// definitions: MII_PHYID2
#define GMII_OUI_LSB 0x1572 // KSZ8061 PHY Id2
// Basic Mode Control Register (BMCR)
// Bit definitions: MII_BMCR
#define GMII_RESET (1 << 15) // 1= Software Reset; 0=Normal Operation
#define GMII_LOOPBACK (1 << 14) // 1=loopback Enabled; 0=Normal Operation
#define GMII_SPEED_SELECT_LSB (1 << 13) // 1,0=1000Mbps 0,1=100Mbps; 0,0=10Mbps
#define GMII_AUTONEG (1 << 12) // Auto-negotiation Enable
#define GMII_POWER_DOWN (1 << 11) // 1=Power down 0=Normal operation
#define GMII_ISOLATE (1 << 10) // 1 = Isolates 0 = Normal operation
#define GMII_RESTART_AUTONEG (1 << 9) // 1 = Restart auto-negotiation 0 = Normal operation
#define GMII_DUPLEX_MODE (1 << 8) // 1 = Full duplex operation 0 = Normal operation
// Reserved 7 // Read as 0, ignore on write
#define GMII_SPEED_SELECT_MSB (1 << 6) //
// Reserved 5 to 0 // Read as 0, ignore on write
// Basic Mode Status Register (BMSR)
// Bit definitions: MII_BMSR
#define GMII_100BASE_T4 (1 << 15) // 100BASE-T4 Capable
#define GMII_100BASE_TX_FD (1 << 14) // 100BASE-TX Full Duplex Capable
#define GMII_100BASE_T4_HD (1 << 13) // 100BASE-TX Half Duplex Capable
#define GMII_10BASE_T_FD (1 << 12) // 10BASE-T Full Duplex Capable
#define GMII_10BASE_T_HD (1 << 11) // 10BASE-T Half Duplex Capable
// Reserved 10 to 9 // Read as 0, ignore on write
#define GMII_EXTEND_STATUS (1 << 8) // 1 = Extend Status Information In Reg 15
// Reserved 7
#define GMII_MF_PREAMB_SUPPR (1 << 6) // MII Frame Preamble Suppression
#define GMII_AUTONEG_COMP (1 << 5) // Auto-negotiation Complete
#define GMII_REMOTE_FAULT (1 << 4) // Remote Fault
#define GMII_AUTONEG_ABILITY (1 << 3) // Auto Configuration Ability
#define GMII_LINK_STATUS (1 << 2) // Link Status
#define GMII_JABBER_DETECT (1 << 1) // Jabber Detect
#define GMII_EXTEND_CAPAB (1 << 0) // Extended Capability
// Auto-negotiation Advertisement Register (ANAR)
// Auto-negotiation Link Partner Ability Register (ANLPAR)
// Bit definitions: MII_ANAR, MII_ANLPAR
#define GMII_NP (1 << 15) // Next page Indication
// Reserved 7
#define GMII_RF (1 << 13) // Remote Fault
// Reserved 12 // Write as 0, ignore on read
#define GMII_PAUSE_MASK (3 << 11) // 0,0 = No Pause 1,0 = Asymmetric Pause(link partner)
// 0,1 = Symmetric Pause 1,1 = Symmetric&Asymmetric Pause(local device)
#define GMII_T4 (1 << 9) // 100BASE-T4 Support
#define GMII_TX_FDX (1 << 8) // 100BASE-TX Full Duplex Support
#define GMII_TX_HDX (1 << 7) // 100BASE-TX Support
#define GMII_10_FDX (1 << 6) // 10BASE-T Full Duplex Support
#define GMII_10_HDX (1 << 5) // 10BASE-T Support
// Selector 4 to 0 // Protocol Selection Bits
#define GMII_AN_IEEE_802_3 0x00001
#endif // #ifndef _MII_DEFINE_H

107
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/ili9488.h
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@@ -1,107 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2014, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* Interface of ILI9488 driver.
*
*/
#ifndef _ILI9488_H_
#define _ILI9488_H_
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "board.h"
#include <stdint.h>
/*----------------------------------------------------------------------------
* Definitions
*----------------------------------------------------------------------------*/
#define ILI9488_SPIMODE 0
#define ILI9488_EBIMODE 1
/* ILI9325 ID code */
#define ILI9488_DEVICE_CODE 0x9488
#define ILI9488_LCD_WIDTH 320
#define ILI9488_LCD_HEIGHT 480
#define ILI9488_SELF_TEST_OK 0xC0
/* EBI chip select for LCD */
#define SMC_EBI_LCD_CS 3
/*----------------------------------------------------------------------------
* Types
*----------------------------------------------------------------------------*/
typedef enum{
AccessInst = 0,
AccessRead,
AccessWrite
}AccessIli_t;
typedef union _union_type
{
uint32_t value;
struct{
uint8_t byte_8;
uint8_t byte_l6;
uint8_t byte_24;
uint8_t byte_32;
}byte;
struct{
uint16_t half_word_l;
uint16_t half_word_h;
}half_word;
}union_type;
typedef volatile uint8_t REG8;
typedef uint32_t LcdColor_t;
/*----------------------------------------------------------------------------
* Marcos
*----------------------------------------------------------------------------*/
/* Pixel cache used to speed up communication */
#define LCD_DATA_CACHE_SIZE BOARD_LCD_WIDTH
/*----------------------------------------------------------------------------
* Function Marcos
*----------------------------------------------------------------------------*/
#define get_0b_to_8b(x) (((union_type*)&(x))->byte.byte_8)
#define get_8b_to_16b(x) (((union_type*)&(x))->byte.byte_l6)
#define get_16b_to_24b(x) (((union_type*)&(x))->byte.byte_24)
#define get_24b_to_32b(x) (((union_type*)&(x))->byte.byte_32)
#endif /* #ifndef ILI9488 */

94
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/ili9488_dma.h
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@@ -1,94 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2011, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* Interface of ILI9488 driver.
*
*/
#ifndef _ILI9488_DMA_H_
#define _ILI9488_DMA_H_
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "board.h"
#include <stdint.h>
/*------------------------------------------------------------------------------
* Definitions
*----------------------------------------------------------------------------*/
/** An unspecified error has occurred.*/
#define ILI9488_ERROR_DMA_ALLOCATE_CHANNEL 1
#define ILI9488_ERROR_DMA_CONFIGURE 2
#define ILI9488_ERROR_DMA_TRANSFER 3
#define ILI9488_ERROR_DMA_SIZE 4
#define ILI9488_SPI SPI0
#define ILI9488_SPI_ID ID_SPI0
/* EBI BASE ADDRESS for SMC LCD */
#define ILI9488_BASE_ADDRESS 0x63000000
/*------------------------------------------------------------------------------
* Types
*----------------------------------------------------------------------------*/
typedef struct _ILI9488_dma
{
/** Pointer to DMA driver */
sXdmad *xdmaD;
/** ili9488 Tx channel */
uint32_t ili9488DmaTxChannel;
/** ili9488 Rx channel */
uint32_t ili9488DmaRxChannel;
/** ili9488 Tx/Rx configure descriptor */
sXdmadCfg xdmadRxCfg,xdmadTxCfg;
/** ili9488 dma interrupt */
uint32_t xdmaInt;
/** Pointer to SPI Hardware registers */
Spi* pSpiHw ;
/** SPI Id as defined in the product datasheet */
uint8_t spiId ;
}sIli9488Dma;
typedef struct _ILI9488_ctl
{
/** ili9488 Command/Data mode */
volatile uint32_t cmdOrDataFlag;
/** ili9488 Rx done */
volatile uint32_t rxDoneFlag;
/** ili9488 Tx done */
volatile uint32_t txDoneFlag;
}sIli9488DmaCtl;
#endif /* #ifndef ILI9488_DMA */

62
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/ili9488_ebi.h
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@@ -1,62 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2014, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* Interface of ILI9488 driver.
*
*/
#ifndef _ILI9488_EBI_H_
#define _ILI9488_EBI_H_
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "board.h"
#include <stdint.h>
/*----------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
extern uint32_t ILI9488_EbiReadChipId (void);
extern uint32_t ILI9488_EbiInitialize( sXdmad * dmad );
extern void ILI9488_EbiSetPixelFormat(uint16_t format);
extern void ILI9488_EbiSetCursor(uint16_t x, uint16_t y);
extern void ILI9488_EbiSetWindow(
uint16_t dwX, uint16_t dwY, uint16_t dwWidth, uint16_t dwHeight );
extern void ILI9488_EbiSetFullWindow(void);
extern void ILI9488_EbiOn(void );
extern void ILI9488_EbiOff(void );
extern void ILI9488_EbiSetDisplayLandscape( uint8_t dwRGB, uint8_t LandscaprMode );
#endif /* #ifndef ILI9488_EBI */

55
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/ili9488_ebi_dma.h
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@@ -1,55 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2011, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* Interface of ILI9488 driver.
*
*/
#ifndef _ILI9488_EBI_DMA_H_
#define _ILI9488_EBI_DMA_H_
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "board.h"
#include <stdint.h>
/*----------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
extern uint8_t ILI9488_EbiInitializeWithDma(sXdmad * dmad);
extern uint8_t ILI9488_EbiDmaTxTransfer( uint16_t *pTxBuffer, uint32_t wTxSize);
extern uint8_t ILI9488_EbiDmaRxTransfer( uint32_t *pRxBuffer,uint32_t wRxSize);
extern uint8_t ILI9488_EbiSendCommand(uint16_t Instr, uint16_t *pTxData,
uint32_t *pRxData, AccessIli_t ReadWrite, uint32_t size);
#endif /* #ifndef ILI9488_EBI_DMA */

131
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/ili9488_reg.h
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@@ -1,131 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2011, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
#ifndef ILI9488_REG_H_INCLUDED
#define ILI9488_REG_H_INCLUDED
/* Level 1 Commands (from the display Datasheet) */
#define ILI9488_CMD_NOP 0x00
#define ILI9488_CMD_SOFTWARE_RESET 0x01
#define ILI9488_CMD_READ_DISP_ID 0x04
#define ILI9488_CMD_READ_ERROR_DSI 0x05
#define ILI9488_CMD_READ_DISP_STATUS 0x09
#define ILI9488_CMD_READ_DISP_POWER_MODE 0x0A
#define ILI9488_CMD_READ_DISP_MADCTRL 0x0B
#define ILI9488_CMD_READ_DISP_PIXEL_FORMAT 0x0C
#define ILI9488_CMD_READ_DISP_IMAGE_MODE 0x0D
#define ILI9488_CMD_READ_DISP_SIGNAL_MODE 0x0E
#define ILI9488_CMD_READ_DISP_SELF_DIAGNOSTIC 0x0F
#define ILI9488_CMD_ENTER_SLEEP_MODE 0x10
#define ILI9488_CMD_SLEEP_OUT 0x11
#define ILI9488_CMD_PARTIAL_MODE_ON 0x12
#define ILI9488_CMD_NORMAL_DISP_MODE_ON 0x13
#define ILI9488_CMD_DISP_INVERSION_OFF 0x20
#define ILI9488_CMD_DISP_INVERSION_ON 0x21
#define ILI9488_CMD_PIXEL_OFF 0x22
#define ILI9488_CMD_PIXEL_ON 0x23
#define ILI9488_CMD_DISPLAY_OFF 0x28
#define ILI9488_CMD_DISPLAY_ON 0x29
#define ILI9488_CMD_COLUMN_ADDRESS_SET 0x2A
#define ILI9488_CMD_PAGE_ADDRESS_SET 0x2B
#define ILI9488_CMD_MEMORY_WRITE 0x2C
#define ILI9488_CMD_MEMORY_READ 0x2E
#define ILI9488_CMD_PARTIAL_AREA 0x30
#define ILI9488_CMD_VERT_SCROLL_DEFINITION 0x33
#define ILI9488_CMD_TEARING_EFFECT_LINE_OFF 0x34
#define ILI9488_CMD_TEARING_EFFECT_LINE_ON 0x35
#define ILI9488_CMD_MEMORY_ACCESS_CONTROL 0x36
#define ILI9488_CMD_VERT_SCROLL_START_ADDRESS 0x37
#define ILI9488_CMD_IDLE_MODE_OFF 0x38
#define ILI9488_CMD_IDLE_MODE_ON 0x39
#define ILI9488_CMD_COLMOD_PIXEL_FORMAT_SET 0x3A
#define ILI9488_CMD_WRITE_MEMORY_CONTINUE 0x3C
#define ILI9488_CMD_READ_MEMORY_CONTINUE 0x3E
#define ILI9488_CMD_SET_TEAR_SCANLINE 0x44
#define ILI9488_CMD_GET_SCANLINE 0x45
#define ILI9488_CMD_WRITE_DISPLAY_BRIGHTNESS 0x51
#define ILI9488_CMD_READ_DISPLAY_BRIGHTNESS 0x52
#define ILI9488_CMD_WRITE_CTRL_DISPLAY 0x53
#define ILI9488_CMD_READ_CTRL_DISPLAY 0x54
#define ILI9488_CMD_WRITE_CONTENT_ADAPT_BRIGHTNESS 0x55
#define ILI9488_CMD_READ_CONTENT_ADAPT_BRIGHTNESS 0x56
#define ILI9488_CMD_WRITE_MIN_CAB_LEVEL 0x5E
#define ILI9488_CMD_READ_MIN_CAB_LEVEL 0x5F
#define ILI9488_CMD_READ_ABC_SELF_DIAG_RES 0x68
#define ILI9488_CMD_READ_ID1 0xDA
#define ILI9488_CMD_READ_ID2 0xDB
#define ILI9488_CMD_READ_ID3 0xDC
/* Level 2 Commands (from the display Datasheet) */
#define ILI9488_CMD_INTERFACE_MODE_CONTROL 0xB0
#define ILI9488_CMD_FRAME_RATE_CONTROL_NORMAL 0xB1
#define ILI9488_CMD_FRAME_RATE_CONTROL_IDLE_8COLOR 0xB2
#define ILI9488_CMD_FRAME_RATE_CONTROL_PARTIAL 0xB3
#define ILI9488_CMD_DISPLAY_INVERSION_CONTROL 0xB4
#define ILI9488_CMD_BLANKING_PORCH_CONTROL 0xB5
#define ILI9488_CMD_DISPLAY_FUNCTION_CONTROL 0xB6
#define ILI9488_CMD_ENTRY_MODE_SET 0xB7
#define ILI9488_CMD_BACKLIGHT_CONTROL_1 0xB9
#define ILI9488_CMD_BACKLIGHT_CONTROL_2 0xBA
#define ILI9488_CMD_HS_LANES_CONTROL 0xBE
#define ILI9488_CMD_POWER_CONTROL_1 0xC0
#define ILI9488_CMD_POWER_CONTROL_2 0xC1
#define ILI9488_CMD_POWER_CONTROL_NORMAL_3 0xC2
#define ILI9488_CMD_POWER_CONTROL_IDEL_4 0xC3
#define ILI9488_CMD_POWER_CONTROL_PARTIAL_5 0xC4
#define ILI9488_CMD_VCOM_CONTROL_1 0xC5
#define ILI9488_CMD_CABC_CONTROL_1 0xC6
#define ILI9488_CMD_CABC_CONTROL_2 0xC8
#define ILI9488_CMD_CABC_CONTROL_3 0xC9
#define ILI9488_CMD_CABC_CONTROL_4 0xCA
#define ILI9488_CMD_CABC_CONTROL_5 0xCB
#define ILI9488_CMD_CABC_CONTROL_6 0xCC
#define ILI9488_CMD_CABC_CONTROL_7 0xCD
#define ILI9488_CMD_CABC_CONTROL_8 0xCE
#define ILI9488_CMD_CABC_CONTROL_9 0xCF
#define ILI9488_CMD_NVMEM_WRITE 0xD0
#define ILI9488_CMD_NVMEM_PROTECTION_KEY 0xD1
#define ILI9488_CMD_NVMEM_STATUS_READ 0xD2
#define ILI9488_CMD_READ_ID4 0xD3
#define ILI9488_CMD_ADJUST_CONTROL_1 0xD7
#define ILI9488_CMD_READ_ID_VERSION 0xD8
#define ILI9488_CMD_POSITIVE_GAMMA_CORRECTION 0xE0
#define ILI9488_CMD_NEGATIVE_GAMMA_CORRECTION 0xE1
#define ILI9488_CMD_DIGITAL_GAMMA_CONTROL_1 0xE2
#define ILI9488_CMD_DIGITAL_GAMMA_CONTROL_2 0xE3
#define ILI9488_CMD_SET_IMAGE_FUNCTION 0xE9
#define ILI9488_CMD_ADJUST_CONTROL_2 0xF2
#define ILI9488_CMD_ADJUST_CONTROL_3 0xF7
#define ILI9488_CMD_ADJUST_CONTROL_4 0xF8
#define ILI9488_CMD_ADJUST_CONTROL_5 0xF9
#define ILI9488_CMD_SPI_READ_SETTINGS 0xFB
#define ILI9488_CMD_ADJUST_CONTROL_6 0xFC
#define ILI9488_CMD_ADJUST_CONTROL_7 0xFF
#endif /* ILI9488_REGS_H_INCLUDED */

69
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/ili9488_spi.h
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@@ -1,69 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2014, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* Interface of ILI9488 driver.
*
*/
#ifndef _ILI9488_SPI_H_
#define _ILI9488_SPI_H_
/*------------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "board.h"
/*------------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
extern uint32_t ILI9488_SpiReadChipId (void);
extern uint32_t ILI9488_SpiInitialize( sXdmad * dmad );
extern void ILI9488_SpiSetPixelFormat(uint8_t format);
extern void ILI9488_SpiNop(void);
extern void ILI9488_SpiWriteMemory(const uint8_t *pBuf, uint32_t size);
extern void ILI9488_SpiReadMemory( const uint8_t *pBuf, uint32_t size);
extern void ILI9488_SpiSetCursor(uint16_t x, uint16_t y);
extern void ILI9488_SpiSetWindow(
uint16_t dwX,
uint16_t dwY,
uint16_t dwWidth,
uint16_t dwHeight );
extern void ILI9488_SpiSetFullWindow(void);
extern void ILI9488_SpiOn(void );
extern void ILI9488_SpiOff(void );
extern void ILI9488_SpiSetDisplayLandscape(
uint8_t dwRGB, uint8_t LandscaprMode );
extern void ILI9488_SetPixelColor(uint32_t x, uint32_t y, uint32_t color);
#endif /* #ifndef ILI9488_SPI */

56
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/ili9488_spi_dma.h
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@@ -1,56 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2011, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* Interface of ILI9488 DMA driver.
*
*/
#ifndef _ILI9488_SPI_DMA_H_
#define _ILI9488_SPI_DMA_H_
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "board.h"
#include <stdint.h>
/*----------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
extern uint8_t ILI9488_SpiInitializeWithDma(sXdmad * dmad);
extern uint8_t ILI9488_SpiDmaTxTransfer( uint8_t *pTxBuffer, uint32_t wTxSize);
extern uint8_t ILI9488_SpiDmaRxTransfer( uint32_t *pRxBuffer,uint32_t wRxSize);
extern uint8_t ILI9488_SpiSendCommand(uint8_t Instr, uint8_t* pTxData,
uint32_t* pRxData, AccessIli_t ReadWrite, uint32_t size);
#endif /* #ifndef ILI9488_SPI_DMA */

135
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/image_sensor_inf.h
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/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2013, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "board.h"
/*---------------------------------------------------------------------------
* Definition
*---------------------------------------------------------------------------*/
#define SENDOR_SUPPORTED_OUTPUTS 7
/** terminating list entry for register in configuration file */
#define SENSOR_REG_TERM 0xFF
/** terminating list entry for value in configuration file */
#define SENSOR_VAL_TERM 0xFF
/*----------------------------------------------------------------------------
* Types
*----------------------------------------------------------------------------*/
/** Sensor type */
typedef enum _sensorType {
SENSOR_COMS = 0,
SENSOR_CCD
}sensorType_t;
/** Sensor status or return code */
typedef enum _sensorStatus {
SENSOR_OK = 0, /**< Operation is successful */
SENSOR_TWI_ERROR,
SENSOR_ID_ERROR,
SENSOR_RESOLUTION_NOT_SUPPORTED
} sendorStatus_t;
/** Sensor TWI mode */
typedef enum _sensorTwiMode {
SENSOR_TWI_REG_BYTE_DATA_BYTE = 0,
SENSOR_TWI_REG_2BYTE_DATA_BYTE,
SENSOR_TWI_REG_BYTE_DATA_2BYTE
} sensorTwiMode_t;
/** Sensor resolution */
typedef enum _sensorResolution {
QVGA = 0,
VGA,
SVGA,
XGA,
WXGA,
UVGA
} sensorOutputResolution_t;
/** Sensor output format */
typedef enum _sensorOutputFormat {
RAW_BAYER_12_BIT = 0,
RAW_BAYER_10_BIT,
YUV_422_8_BIT,
YUV_422_10_BIT,
MONO_12_BIT
} sensorOutputFormat_t;
/** define a structure for sensor register initialization values */
typedef struct _sensor_reg {
uint16_t reg; /* Register to be written */
uint16_t val; /* value to be written */
}sensorReg_t;
typedef struct _sensor_output {
uint8_t type ; /** Index 0: normal, 1: AF setting*/
sensorOutputResolution_t output_resolution; /** sensor output resolution */
sensorOutputFormat_t output_format; /** sensor output format */
uint8_t supported; /** supported for current output_resolution*/
uint32_t output_width; /** output width */
uint32_t output_height; /** output height */
const sensorReg_t *output_setting; /** sensor registers setting */
}sensorOutput_t;
/** define a structure for sensor profile */
typedef struct _sensor_profile {
sensorType_t cmos_ccd; /** Sensor type for CMOS sensor or CCD */
sensorTwiMode_t twi_inf_mode; /** TWI interface mode */
uint32_t twi_slave_addr; /** TWI slave address */
uint16_t pid_high_reg; /** Register address for product ID high byte */
uint16_t pid_low_reg; /** Register address for product ID low byte*/
uint16_t pid_high; /** product ID high byte */
uint16_t pid_low; /** product ID low byte */
uint16_t version_mask; /** version mask */
const sensorOutput_t *outputConf[SENDOR_SUPPORTED_OUTPUTS]; /** sensor settings */
}sensorProfile_t;
/*----------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
extern sendorStatus_t sensor_twi_write_regs(Twid * pTwid,
const sensorReg_t * pReglist);
extern sendorStatus_t sensor_twi_read_regs(Twid * pTwid,
const sensorReg_t * pReglist);
extern sendorStatus_t sensor_setup(Twid * pTwid,
const sensorProfile_t *sensor_profile,
sensorOutputResolution_t resolution);
extern sendorStatus_t sensor_get_output(sensorOutputFormat_t *format,
uint32_t *width,
uint32_t* height,
sensorOutputResolution_t resolution);

109
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/lcd_color.h
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@@ -1,109 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2011, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
#ifndef COLOR_H
#define COLOR_H
/**
* \file
*
* RGB 24-bits color table definition.
*
*/
/*
* RGB 24 Bpp
* RGB 888
* R7R6R5R4 R3R2R1R0 G7G6G5G4 G3G2G1G0 B7B6B5B4 B3B2B1B0
*/
#define COLOR_BLACK 0x000000
#define COLOR_WHITE 0xFFFFFF
#define COLOR_BLUE 0x0000FF
#define COLOR_GREEN 0x00FF00
#define COLOR_RED 0xFF0000
#define COLOR_NAVY 0x000080
#define COLOR_DARKBLUE 0x00008B
#define COLOR_DARKGREEN 0x006400
#define COLOR_DARKCYAN 0x008B8B
#define COLOR_CYAN 0x00FFFF
#define COLOR_TURQUOISE 0x40E0D0
#define COLOR_INDIGO 0x4B0082
#define COLOR_DARKRED 0x800000
#define COLOR_OLIVE 0x808000
#define COLOR_GRAY 0x808080
#define COLOR_SKYBLUE 0x87CEEB
#define COLOR_BLUEVIOLET 0x8A2BE2
#define COLOR_LIGHTGREEN 0x90EE90
#define COLOR_DARKVIOLET 0x9400D3
#define COLOR_YELLOWGREEN 0x9ACD32
#define COLOR_BROWN 0xA52A2A
#define COLOR_DARKGRAY 0xA9A9A9
#define COLOR_SIENNA 0xA0522D
#define COLOR_LIGHTBLUE 0xADD8E6
#define COLOR_GREENYELLOW 0xADFF2F
#define COLOR_SILVER 0xC0C0C0
#define COLOR_LIGHTGREY 0xD3D3D3
#define COLOR_LIGHTCYAN 0xE0FFFF
#define COLOR_VIOLET 0xEE82EE
#define COLOR_AZUR 0xF0FFFF
#define COLOR_BEIGE 0xF5F5DC
#define COLOR_MAGENTA 0xFF00FF
#define COLOR_TOMATO 0xFF6347
#define COLOR_GOLD 0xFFD700
#define COLOR_ORANGE 0xFFA500
#define COLOR_SNOW 0xFFFAFA
#define COLOR_YELLOW 0xFFFF00
#define BLACK 0x0000
#define BLUE 0x001F
#define RED 0xF800
#define GREEN 0x07E0
#define WHITE 0xFFFF
/* level is in [0; 31]*/
#define BLUE_LEV( level) ( (level)&BLUE )
#define GREEN_LEV(level) ( (((level)*2)<<5)&GREEN )
#define RED_LEV( level) ( ((level)<<(5+6))&RED )
#define GRAY_LEV( level) ( BLUE_LEV(level) | GREEN_LEV(level) | RED_LEV(level))
#define RGB_24_TO_RGB565(RGB) \
(((RGB >>19)<<11) | (((RGB & 0x00FC00) >>5)) | (RGB & 0x00001F))
#define RGB_24_TO_18BIT(RGB) \
(((RGB >>16)&0xFC) | (((RGB & 0x00FF00) >>10) << 10) | (RGB & 0x0000FC)<<16)
#define RGB_16_TO_18BIT(RGB) \
(((((RGB >>11)*63)/31)<<18) | (RGB & 0x00FC00) | (((RGB & 0x00001F)*63)/31))
#define BGR_TO_RGB_18BIT(RGB) \
(RGB & 0xFF0000) | ((RGB & 0x00FF00) >> 8 ) | ( (RGB & 0x0000FC) >> 16 ))
#define BGR_16_TO_18BITRGB(RGB) BGR_TO_RGB_18BIT(RGB_16_TO_18BIT(RGB))
#endif /* #define COLOR_H */

186
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/lcd_draw.h
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@@ -1,186 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2011, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* Interface for draw function on LCD.
*
*/
#ifndef DRAW_H
#define DRAW_H
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "board.h"
#include <stdint.h>
#include "lcd_gimp_image.h"
/*----------------------------------------------------------------------------
* Definitions
*----------------------------------------------------------------------------*/
/** Horizontal direction line definition */
#define DIRECTION_HLINE 0
/** Vertical direction line definition */
#define DIRECTION_VLINE 1
typedef struct _rect{
uint32_t x;
uint32_t y;
uint32_t width;
uint32_t height;
}rect;
COMPILER_PACK_SET(1)
typedef struct _rgb{
uint8_t b;
uint8_t g;
uint8_t r;
}sBGR;
COMPILER_PACK_RESET()
/*----------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
extern void LCDD_SetUpdateWindowSize(rect rc);
extern void LCDD_UpdateWindow(void);
extern void LCDD_UpdatePartialWindow( uint8_t* pbuf, uint32_t size);
extern void LCDD_DrawRectangleWithFill(
uint16_t* pbuf,
uint32_t dwX,
uint32_t dwY,
uint32_t dwWidth,
uint32_t dwHeight,
uint32_t dwColor);
extern uint32_t LCDD_DrawCircle(
uint16_t* pbuf,
uint32_t x,
uint32_t y,
uint32_t r,
uint32_t color);
extern uint32_t LCD_DrawFilledCircle(
uint16_t* pbuf,
uint32_t dwX,
uint32_t dwY,
uint32_t dwRadius,
uint32_t color);
extern void LCDD_DrawString(
uint16_t* pbuf,
uint32_t x,
uint32_t y,
const uint8_t *pString,
uint32_t color );
extern void LCDD_GetStringSize(
const uint8_t *pString,
uint32_t *pWidth,
uint32_t *pHeight );
extern void LCDD_BitBlt(
uint16_t* pbuf,
uint32_t dst_x,
uint32_t dst_y,
uint32_t dst_w,
uint32_t dst_h,
const LcdColor_t *src,
uint32_t src_x,
uint32_t src_y,
uint32_t src_w,
uint32_t src_h);
extern void LCDD_BitBltAlphaBlend(uint16_t* pbuf,
uint32_t dst_x,
uint32_t dst_y,
uint32_t dst_w,
uint32_t dst_h,
const LcdColor_t *src,
uint32_t src_x,
uint32_t src_y,
uint32_t src_w,
uint32_t src_h,
uint32_t alpha);
extern void LCDD_DrawImage(
uint16_t* pbuf,
uint32_t dwX,
uint32_t dwY,
const LcdColor_t *pImage,
uint32_t dwWidth,
uint32_t dwHeight );
extern void LCDD_DrawPixel(
uint16_t* pbuf,
uint32_t x,
uint32_t y,
uint32_t color );
extern void LCDD_DrawLine(
uint16_t* pbuf,
uint32_t dwX1,
uint32_t dwY1,
uint32_t dwX2,
uint32_t dwY2,
uint32_t color);
extern uint32_t LCDD_DrawLineBresenham(
uint16_t* pbuf,
uint32_t dwX1,
uint32_t dwY1,
uint32_t dwX2,
uint32_t dwY2,
uint32_t color);
extern void LCDD_DrawRectangle(
uint16_t* pbuf,
uint32_t x,
uint32_t y,
uint32_t width,
uint32_t height,
uint32_t color);
extern void LCDD_SetCavasBuffer(
void* pBuffer,
uint32_t wBufferSize);
extern void LCDD_DrawStraightLine(
uint16_t* pbuf,
uint32_t dwX1,
uint32_t dwY1,
uint32_t dwX2,
uint32_t dwY2 ,
uint32_t color );
#endif /* #ifndef DRAW_H */

108
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/lcd_font.h
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@@ -1,108 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2011, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* Interface for draw font on LCD.
*
*/
/**
*
* \section Purpose
*
* The font.h files declares a font structure and a LCDD_DrawChar function
* that must be implemented by a font definition file to be used with the
* LCDD_DrawString method of draw.h.
*
* The font10x14.c implements the necessary variable and function for a 10x14
* font.
*
* \section Usage
*
* -# Declare a gFont global variable with the necessary Font information.
* -# Implement an LCDD_DrawChar function which displays the specified
* character on the LCD.
* -# Use the LCDD_DrawString method defined in draw.h to display a complete
* string.
*/
#ifndef _LCD_FONT_
#define _LCD_FONT_
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include <stdint.h>
/*----------------------------------------------------------------------------
* Types
*----------------------------------------------------------------------------*/
/** \brief Describes the font (width, height, supported characters, etc.) used by
* the LCD driver draw API.
*/
typedef struct _Font {
/* Font width in pixels. */
uint8_t width;
/* Font height in pixels. */
uint8_t height;
} Font;
/*----------------------------------------------------------------------------
* Variables
*----------------------------------------------------------------------------*/
/** Global variable describing the font being instanced. */
extern const Font gFont;
/*----------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
extern void LCDD_DrawChar(
uint16_t* pCanvasBuffer,
uint32_t x,
uint32_t y,
uint8_t c,
uint32_t color );
extern void LCD_DrawString(
uint16_t* pCanvasBuffer,
uint32_t dwX,
uint32_t dwY,
const uint8_t *pString,
uint32_t color );
#endif /* #ifndef LCD_FONT_ */

45
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/lcd_font10x14.h
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@@ -1,45 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2011, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* Font 10x14 table definition.
*
*/
#ifndef _LCD_FONT_10x14_
#define _LCD_FONT_10x14_
#include <stdint.h>
/** Char set of font 10x14 */
extern const uint8_t pCharset10x14[];
#endif /* #ifdef _LCD_FONT_10x14_ */

42
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/lcd_gimp_image.h
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@@ -1,42 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2011, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
#ifndef _GIMP_IMAGE_
#define _GIMP_IMAGE_
#include <stdint.h>
typedef struct _SGIMPImage{
uint32_t dwWidth;
uint32_t dwHeight;
uint32_t dwBytes_per_pixel; /* 3:RGB, 4:RGBA */
uint8_t* pucPixel_data ;
} SGIMPImage ;
#endif // _GIMP_IMAGE_

52
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/lcdd.h
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@@ -1,52 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2011, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* Interface for LCD driver.
*
*/
#ifndef LCDD_H
#define LCDD_H
/*----------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
extern void LCDD_Initialize(uint8_t lcdMode, sXdmad * dmad, uint8_t cRotate);
extern void LCDD_On(void);
extern void LCDD_Off(void);
extern void LCDD_SetBacklight (uint32_t step);
#endif /* #ifndef LCDD_H */

72
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/led.h
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@@ -1,72 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2011, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* \section Purpose
*
* Small set of functions for simple and portable LED usage.
*
* \section Usage
*
* -# Configure one or more LEDs using LED_Configure and
* LED_ConfigureAll.
* -# Set, clear and toggle LEDs using LED_Set, LED_Clear and
* LED_Toggle.
*
* LEDs are numbered starting from 0; the number of LEDs depend on the
* board being used. All the functions defined here will compile properly
* regardless of whether the LED is defined or not; they will simply
* return 0 when a LED which does not exist is given as an argument.
* Also, these functions take into account how each LED is connected on to
* board; thus, \ref LED_Set might change the level on the corresponding pin
* to 0 or 1, but it will always light the LED on; same thing for the other
* methods.
*/
#ifndef _LED_
#define _LED_
#include <stdint.h>
/*----------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
extern uint32_t LED_Configure( uint32_t dwLed );
extern uint32_t LED_Set( uint32_t dwLed );
extern uint32_t LED_Clear( uint32_t dwLed );
extern uint32_t LED_Toggle( uint32_t dwLed );
#endif /* #ifndef LED_H */

42
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/math.h
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@@ -1,42 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2012, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
#ifndef _MATH_
#define _MATH_
/*------------------------------------------------------------------------------
* Exported functions
*------------------------------------------------------------------------------*/
extern uint32_t min( uint32_t dwA, uint32_t dwB );
extern uint32_t absv( int32_t lValue );
extern uint32_t power( uint32_t dwX, uint32_t dwY );
#endif /* #ifndef _MATH_ */

126
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/mcan_config.h
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/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2011, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* \section Purpose
*
* Interface for configuring and using Timer Counter (TC) peripherals.
*
* \section Usage
* -# Optionally, use TC_FindMckDivisor() to let the program find the best
* TCCLKS field value automatically.
* -# Configure a Timer Counter in the desired mode using TC_Configure().
* -# Start or stop the timer clock using TC_Start() and TC_Stop().
*/
#ifndef _MCAN_CONFIG_
#define _MCAN_CONFIG_
/*------------------------------------------------------------------------------
* Headers
*------------------------------------------------------------------------------*/
/*------------------------------------------------------------------------------
* Global functions
*------------------------------------------------------------------------------*/
#ifdef __cplusplus
extern "C" {
#endif
/* Programmable Clock Source for Baud Rate is Common To Both MCAN Controllers */
#define MCAN_PROG_CLK_PRESCALER 1 /* /1 to /256 */
// select one of the following for the programmable clock source
//#define MCAN_PROG_CLK_SELECT PMC_PCK_CSS_SLOW_CLK
//#define MCAN_PROG_CLK_SELECT PMC_PCK_CSS_MAIN_CLK
//#define MCAN_PROG_CLK_SELECT PMC_PCK_CSS_PLLA_CLK
//#define MCAN_PROG_CLK_SELECT PMC_PCK_CSS_UPLL_CLK
#define MCAN_PROG_CLK_SELECT PMC_PCK_CSS_MCK
#define MCAN_PROG_CLK_FREQ_HZ \
( (float) 150000000 / (float) MCAN_PROG_CLK_PRESCALER )
#define MCAN0_BIT_RATE_BPS 500000
#define MCAN0_PROP_SEG 2
#define MCAN0_PHASE_SEG1 11
#define MCAN0_PHASE_SEG2 11
#define MCAN0_SYNC_JUMP 4
#define MCAN0_FAST_BIT_RATE_BPS 2000000
#define MCAN0_FAST_PROP_SEG 2
#define MCAN0_FAST_PHASE_SEG1 4
#define MCAN0_FAST_PHASE_SEG2 4
#define MCAN0_FAST_SYNC_JUMP 2
#define MCAN0_NMBR_STD_FLTS 8 /* 128 max filters */
#define MCAN0_NMBR_EXT_FLTS 8 /* 64 max filters */
#define MCAN0_NMBR_RX_FIFO0_ELMTS 0 /* # of elements, 64 elements max */
#define MCAN0_NMBR_RX_FIFO1_ELMTS 0 /* # of elements, 64 elements max */
#define MCAN0_NMBR_RX_DED_BUF_ELMTS 16 /* # of elements, 64 elements max */
#define MCAN0_NMBR_TX_EVT_FIFO_ELMTS 0 /* # of elements, 32 elements max */
#define MCAN0_NMBR_TX_DED_BUF_ELMTS 4 /* # of elements, 32 elements max */
#define MCAN0_NMBR_TX_FIFO_Q_ELMTS 0 /* # of elements, 32 elements max */
#define MCAN0_RX_FIFO0_ELMT_SZ 8 /* 8, 12, 16, 20, 24, 32, 48, 64 bytes */
#define MCAN0_RX_FIFO1_ELMT_SZ 8 /* 8, 12, 16, 20, 24, 32, 48, 64 bytes */
#define MCAN0_RX_BUF_ELMT_SZ 8 /* 8, 12, 16, 20, 24, 32, 48, 64 bytes */
#define MCAN0_TX_BUF_ELMT_SZ 8 /* 8, 12, 16, 20, 24, 32, 48, 64 bytes */
#define MCAN1_BIT_RATE_BPS 500000
#define MCAN1_PROP_SEG 2
#define MCAN1_PHASE_SEG1 11
#define MCAN1_PHASE_SEG2 11
#define MCAN1_SYNC_JUMP 4
#define MCAN1_FAST_BIT_RATE_BPS 2000000
#define MCAN1_FAST_PROP_SEG 2
#define MCAN1_FAST_PHASE_SEG1 4
#define MCAN1_FAST_PHASE_SEG2 4
#define MCAN1_FAST_SYNC_JUMP 2
#define MCAN1_NMBR_STD_FLTS 8 /* 128 max filters */
#define MCAN1_NMBR_EXT_FLTS 8 /* 64 max filters */
#define MCAN1_NMBR_RX_FIFO0_ELMTS 12 /* # of elements, 64 elements max */
#define MCAN1_NMBR_RX_FIFO1_ELMTS 0 /* # of elements, 64 elements max */
#define MCAN1_NMBR_RX_DED_BUF_ELMTS 4 /* # of elements, 64 elements max */
#define MCAN1_NMBR_TX_EVT_FIFO_ELMTS 0 /* # of elements, 32 elements max */
#define MCAN1_NMBR_TX_DED_BUF_ELMTS 4 /* # of elements, 32 elements max */
#define MCAN1_NMBR_TX_FIFO_Q_ELMTS 4 /* # of elements, 32 elements max */
#define MCAN1_RX_FIFO0_ELMT_SZ 8 /* 8, 12, 16, 20, 24, 32, 48, 64 bytes */
#define MCAN1_RX_FIFO1_ELMT_SZ 8 /* 8, 12, 16, 20, 24, 32, 48, 64 bytes */
#define MCAN1_RX_BUF_ELMT_SZ 64 /* 8, 12, 16, 20, 24, 32, 48, 64 bytes */
#define MCAN1_TX_BUF_ELMT_SZ 32 /* 8, 12, 16, 20, 24, 32, 48, 64 bytes */
#ifdef __cplusplus
}
#endif
#endif /* #ifndef _MCAN_CONFIG_ */

49
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/rtc_calib.h
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@@ -1,49 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2014, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* Interface for Real Time Clock calibration (RTC) .
*
*/
/** RTC crystal **/
typedef struct{
int8_t Tempr;
int16_t PPM;
uint8_t NEGPPM;
uint8_t HIGHPPM;
uint16_t CORRECTION;
}RTC_PPMLookup;
extern void RTC_ClockCalibration( Rtc* pRtc, int32_t CurrentTempr);

255
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/s25fl1.h
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@@ -1,255 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2013, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* Interface for the S25fl1 Serial Flash driver.
*
*/
#ifndef S25FL1_H
#define S25FL1_H
#define USE_QSPI_DMA
/*----------------------------------------------------------------------------
* Macros
*----------------------------------------------------------------------------*/
#define Size(pAt25) ((pAt25)->pDesc->size)
#define PageSize(pAt25) ((pAt25)->pDesc->pageSize)
#define BlockSize(pAt25) ((pAt25)->pDesc->blockSize)
#define Name(pAt25) ((pAt25)->pDesc->name)
#define ManId(pAt25) (((pAt25)->pDesc->jedecId) & 0xFF)
#define PageNumber(pAt25) (Size(pAt25) / PageSize(pAt25))
#define BlockNumber(pAt25) (Size(pAt25) / BlockSize(pAt25))
#define PagePerBlock(pAt25) (BlockSize(pAt25) / PageSize(pAt25))
#define BlockEraseCmd(pAt25) ((pAt25)->pDesc->blockEraseCmd)
/*----------------------------------------------------------------------------
* Local definitions
*----------------------------------------------------------------------------*/
/** Device is protected, operation cannot be carried out. */
#define ERROR_PROTECTED 1
/** Device is busy executing a command. */
#define ERROR_BUSY 2
/** There was a problem while trying to program page data. */
#define ERROR_PROGRAM 3
/** There was an SPI communication error. */
#define ERROR_SPI 4
/** Device ready/busy status bit. */
#define STATUS_RDYBSY (1 << 0)
/** Device is ready. */
#define STATUS_RDYBSY_READY (0 << 0)
/** Device is busy with internal operations. */
#define STATUS_RDYBSY_BUSY (1 << 0)
/** Write enable latch status bit. */
#define STATUS_WEL (1 << 1)
/** Device is not write enabled. */
#define STATUS_WEL_DISABLED (0 << 1)
/** Device is write enabled. */
#define STATUS_WEL_ENABLED (1 << 1)
/** Software protection status bit-field. */
#define STATUS_SWP (3 << 2)
/** All sectors are software protected. */
#define STATUS_SWP_PROTALL (3 << 2)
/** Some sectors are software protected. */
#define STATUS_SWP_PROTSOME (1 << 2)
/** No sector is software protected. */
#define STATUS_SWP_PROTNONE (0 << 2)
/** Write protect pin status bit. */
#define STATUS_WPP (1 << 4)
/** Write protect signal is not asserted. */
#define STATUS_WPP_NOTASSERTED (0 << 4)
/** Write protect signal is asserted. */
#define STATUS_WPP_ASSERTED (1 << 4)
/** Erase/program error bit. */
#define STATUS_EPE (1 << 5)
/** Erase or program operation was successful. */
#define STATUS_EPE_SUCCESS (0 << 5)
/** Erase or program error detected. */
#define STATUS_EPE_ERROR (1 << 5)
/** Sector protection registers locked bit. */
#define STATUS_SPRL (1 << 7)
/** Sector protection registers are unlocked. */
#define STATUS_SPRL_UNLOCKED (0 << 7)
/** Sector protection registers are locked. */
#define STATUS_SPRL_LOCKED (1 << 7)
/** Quad enable bit */
#define STATUS_QUAD_ENABLE (1 << 1)
/** Quad enable bit */
#define STATUS_WRAP_ENABLE (0 << 4)
/** Latency control bits */
#define STATUS_LATENCY_CTRL (0xF << 0)
#define STATUS_WRAP_BYTE (1 << 5)
#define BLOCK_PROTECT_Msk (7 << 2)
#define TOP_BTM_PROTECT_Msk (1 << 5)
#define SEC_PROTECT_Msk (1 << 6)
#define CHIP_PROTECT_Msk (0x1F << 2)
/** Read array command code. */
#define READ_ARRAY 0x0B
/** Read array (low frequency) command code. */
#define READ_ARRAY_LF 0x03
/** Fast Read array command code. */
#define READ_ARRAY_DUAL 0x3B
/** Fast Read array command code. */
#define READ_ARRAY_QUAD 0x6B
/** Fast Read array command code. */
#define READ_ARRAY_DUAL_IO 0xBB
/** Fast Read array command code. */
#define READ_ARRAY_QUAD_IO 0xEB
/** Block erase command code (4K block). */
#define BLOCK_ERASE_4K 0x20
/** Block erase command code (32K block). */
#define BLOCK_ERASE_32K 0x52
/** Block erase command code (64K block). */
#define BLOCK_ERASE_64K 0xD8
/** Chip erase command code 1. */
#define CHIP_ERASE_1 0x60
/** Chip erase command code 2. */
#define CHIP_ERASE_2 0xC7
/** Byte/page program command code. */
#define BYTE_PAGE_PROGRAM 0x02
/** Sequential program mode command code 1. */
#define SEQUENTIAL_PROGRAM_1 0xAD
/** Sequential program mode command code 2. */
#define SEQUENTIAL_PROGRAM_2 0xAF
/** Write enable command code. */
#define WRITE_ENABLE 0x06
/** Write disable command code. */
#define WRITE_DISABLE 0x04
/** Protect sector command code. */
#define PROTECT_SECTOR 0x36
/** Unprotected sector command code. */
#define UNPROTECT_SECTOR 0x39
/** Read sector protection registers command code. */
#define READ_SECTOR_PROT 0x3C
/** Read status register command code. */
#define READ_STATUS_1 0x05
/** Read status register command code. */
#define READ_STATUS_2 0x35
/** Read status register command code. */
#define READ_STATUS_3 0x33
/** Write status register command code. */
#define WRITE_STATUS 0x01
/** Read manufacturer and device ID command code. */
#define READ_JEDEC_ID 0x9F
/** Deep power-down command code. */
#define DEEP_PDOWN 0xB9
/** Resume from deep power-down command code. */
#define RES_DEEP_PDOWN 0xAB
/** Resume from deep power-down command code. */
#define SOFT_RESET_ENABLE 0x66
/** Resume from deep power-down command code. */
#define SOFT_RESET 0x99
/** Resume from deep power-down command code. */
#define WRAP_ENABLE 0x77
/** Continuous Read Mode Reset command code. */
#define CONT_MODE_RESET 0xFF
/** SPI Flash Manufacturer JEDEC ID */
#define ATMEL_SPI_FLASH 0x1F
#define ST_SPI_FLASH 0x20
#define WINBOND_SPI_FLASH 0xEF
#define MACRONIX_SPI_FLASH 0xC2
#define SST_SPI_FLASH 0xBF
/*----------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
uint32_t S25FL1D_ReadJedecId(void);
void S25FL1D_InitFlashInterface(uint8_t Mode);
void S25FL1D_SoftReset(void);
void S25FL1D_ContReadModeReset(void);
unsigned char S25FL1D_Unprotect(void);
unsigned char S25FL1D_Protect(uint32_t StartAddr, uint32_t Size);
void S25FL1D_QuadMode(uint8_t Enable);
void S25FL1D_EnableWrap(uint8_t ByetAlign);
void S25FL1D_SetReadLatencyControl(uint8_t Latency);
unsigned char S25FL1D_EraseChip(void);
unsigned char S25FL1D_EraseSector( unsigned int address);
unsigned char S25FL1D_Erase64KBlock( unsigned int address);
unsigned char S25FL1D_Write(
uint32_t *pData,
uint32_t size,
uint32_t address,
uint8_t Secure);
extern unsigned char S25FL1D_Read(
uint32_t *pData,
uint32_t size,
uint32_t address);
extern unsigned char S25FL1D_ReadDual(
uint32_t *pData,
uint32_t size,
uint32_t address);
extern unsigned char S25FL1D_ReadQuad(
uint32_t *pData,
uint32_t size,
uint32_t address);
extern unsigned char S25FL1D_ReadDualIO(
uint32_t *pData,
uint32_t size,
uint32_t address,
uint8_t ContMode,
uint8_t Secure);
extern unsigned char S25FL1D_ReadQuadIO(
uint32_t *pData,
uint32_t size,
uint32_t address,
uint8_t ContMode,
uint8_t Secure);
#endif // #ifndef S25FL1_H

65
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/syscalls.h
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/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2013, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file syscalls.h
*
* Implementation of newlib syscall.
*
*/
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include <stdio.h>
#include <stdarg.h>
#include <sys/types.h>
#include <sys/stat.h>
/*----------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
extern caddr_t _sbrk ( int incr );
extern int link( char *old, char *new );
extern int _close( int file );
extern int _fstat( int file, struct stat *st );
extern int _isatty( int file );
extern int _lseek( int file, int ptr, int dir );
extern int _read(int file, char *ptr, int len);
extern int _write( int file, char *ptr, int len );

160
ports_module/cortex_m7/iar/example_build/libraries/libboard_samv7-ek/include/wm8904.h
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@@ -1,160 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2012, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* Implementation WM8904 driver.
*
*/
#ifndef WM8904_H
#define WM8904_H
#include "board.h"
/*----------------------------------------------------------------------------
* Definitions
*----------------------------------------------------------------------------*/
#define WM8904_CSB_STATE (0x0 << 0)
/** Slave address */
#define WM8904_SLAVE_ADDRESS 0x1a | WM8904_CSB_STATE
#define CS2100_SLAVE_ADDRESS 0x4E
/** Reset register*/
#define WM8904_REG_RESET 0x00
/** Bias control 0 register*/
#define WM8904_REG_BIAS_CTRL0 0x04
/** VMID control 0 register*/
#define WM8904_REG_VMID_CTRL0 0x05
/** MIC Bias control 0 register*/
#define WM8904_REG_MICBIAS_CTRL0 0x06
/** Bias control 1 register*/
#define WM8904_REG_BIAS_CTRL1 0x07
/** Power management control 0 register*/
#define WM8904_REG_POWER_MANG0 0x0C
/** Power management control 2 register*/
#define WM8904_REG_POWER_MANG2 0x0E
/** Power management control 3 register*/
#define WM8904_REG_POWER_MANG3 0x0F
/** Power management control 6 register*/
#define WM8904_REG_POWER_MANG6 0x12
/** Clock rate0 register*/
#define WM8904_REG_CLOCK_RATE0 0x14
/** Clock rate1 register*/
#define WM8904_REG_CLOCK_RATE1 0x15
/** Clock rate2 register*/
#define WM8904_REG_CLOCK_RATE2 0x16
/** Audio interface0 register*/
#define WM8904_REG_AUD_INF0 0x18
/** Audio interface1 register*/
#define WM8904_REG_AUD_INF1 0x19
/** Audio interface2 register*/
#define WM8904_REG_AUD_INF2 0x1A
/** Audio interface3 register*/
#define WM8904_REG_AUD_INF3 0x1B
/** ADC digital 0 register*/
#define WM8904_REG_ADC_DIG0 0x20
/** ADC digital 1 register*/
#define WM8904_REG_ADC_DIG1 0x21
/** Analogue left input 0 register*/
#define WM8904_REG_ANALOGUE_LIN0 0x2C
/** Analogue right input 0 register*/
#define WM8904_REG_ANALOGUE_RIN0 0x2D
/** Analogue left input 1 register*/
#define WM8904_REG_ANALOGUE_LIN1 0x2E
/** Analogue right input 1 register*/
#define WM8904_REG_ANALOGUE_RIN1 0x2F
/** Analogue left output 1 register*/
#define WM8904_REG_ANALOGUE_LOUT1 0x39
/** Analogue right output 1 register*/
#define WM8904_REG_ANALOGUE_ROUT1 0x3A
/** Analogue left output 2 register*/
#define WM8904_REG_ANALOGUE_LOUT2 0x3B
/** Analogue right output 2 register*/
#define WM8904_REG_ANALOGUE_ROUT2 0x3C
/** Analogue output 12 ZC register*/
#define WM8904_REG_ANALOGUE_OUT12ZC 0x3D
/** DC servo 0 register*/
#define WM8904_REG_DC_SERVO0 0x43
/** Analogue HP 0 register*/
#define WM8904_REG_ANALOGUE_HP0 0x5A
/** Charge pump 0 register*/
#define WM8904_REG_CHARGE_PUMP0 0x62
/** Class W 0 register*/
#define WM8904_REG_CLASS0 0x68
/** FLL control 1 register*/
#define WM8904_REG_FLL_CRTL1 0x74
/** FLL control 2 register*/
#define WM8904_REG_FLL_CRTL2 0x75
/** FLL control 3 register*/
#define WM8904_REG_FLL_CRTL3 0x76
/** FLL control 4 register*/
#define WM8904_REG_FLL_CRTL4 0x77
/** FLL control 5 register*/
#define WM8904_REG_FLL_CRTL5 0x78
/** DUMMY register*/
#define WM8904_REG_END 0xFF
/*----------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
extern uint16_t WM8904_Read(Twid *pTwid, uint32_t device, uint32_t regAddr);
extern void WM8904_Write(Twid *pTwid, uint32_t device, uint32_t regAddr,
uint16_t data);
extern uint8_t WM8904_Init(Twid *pTwid, uint32_t device, uint32_t PCK);
extern uint8_t WM8904_VolumeSet(Twid *pTwid, uint32_t device, uint16_t value);
extern void WM8904_IN2R_IN1L(Twid *pTwid, uint32_t device);
#endif // WM8904_H

124
ports_module/cortex_m7/iar/example_build/libraries/libchip_samv7/chip.h
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@@ -1,124 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2014, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
#ifndef SAMS7_CHIP_H
#define SAMS7_CHIP_H
#include "compiler.h"
/*************************************************
* Memory type and its attribute
*************************************************/
#define SHAREABLE 1
#define NON_SHAREABLE 0
/*********************************************************************************************************************************************************************
* Memory Type Definition Memory TEX attribute C attribute B attribute S attribute
**********************************************************************************************************************************************************************/
#define STRONGLY_ORDERED_SHAREABLE_TYPE (( 0x00 << MPU_RASR_TEX_Pos ) | ( DISABLE << MPU_RASR_C_Pos ) | ( DISABLE << MPU_RASR_B_Pos )) // DO not care //
#define SHAREABLE_DEVICE_TYPE (( 0x00 << MPU_RASR_TEX_Pos ) | ( DISABLE << MPU_RASR_C_Pos ) | ( ENABLE << MPU_RASR_B_Pos )) // DO not care //
#define INNER_OUTER_NORMAL_WT_NWA_TYPE(x) (( 0x00 << MPU_RASR_TEX_Pos ) | ( ENABLE << MPU_RASR_C_Pos ) | ( DISABLE << MPU_RASR_B_Pos ) | ( x << MPU_RASR_S_Pos ))
#define INNER_OUTER_NORMAL_WB_NWA_TYPE(x) (( 0x00 << MPU_RASR_TEX_Pos ) | ( ENABLE << MPU_RASR_C_Pos ) | ( ENABLE << MPU_RASR_B_Pos ) | ( x << MPU_RASR_S_Pos ))
#define INNER_OUTER_NORMAL_NOCACHE_TYPE(x) (( 0x01 << MPU_RASR_TEX_Pos ) | ( DISABLE << MPU_RASR_C_Pos ) | ( DISABLE << MPU_RASR_B_Pos ) | ( x << MPU_RASR_S_Pos ))
#define INNER_OUTER_NORMAL_WB_RWA_TYPE(x) (( 0x01 << MPU_RASR_TEX_Pos ) | ( ENABLE << MPU_RASR_C_Pos ) | ( ENABLE << MPU_RASR_B_Pos ) | ( x << MPU_RASR_S_Pos ))
#define NON_SHAREABLE_DEVICE_TYPE (( 0x02 << MPU_RASR_TEX_Pos ) | ( DISABLE << MPU_RASR_C_Pos ) | ( DISABLE << MPU_RASR_B_Pos )) // DO not care //
/* Normal memory attributes with outer capability rules to Non_Cacable */
#define INNER_NORMAL_NOCACHE_TYPE(x) (( 0x04 << MPU_RASR_TEX_Pos ) | ( DISABLE << MPU_RASR_C_Pos ) | ( DISABLE << MPU_RASR_B_Pos ) | ( x << MPU_RASR_S_Pos ))
#define INNER_NORMAL_WB_RWA_TYPE(x) (( 0x04 << MPU_RASR_TEX_Pos ) | ( DISABLE << MPU_RASR_C_Pos ) | ( ENABLE << MPU_RASR_B_Pos ) | ( x << MPU_RASR_S_Pos ))
#define INNER_NORMAL_WT_NWA_TYPE(x) (( 0x04 << MPU_RASR_TEX_Pos ) | ( ENABLE << MPU_RASR_C_Pos ) | ( DISABLE << MPU_RASR_B_Pos ) | ( x << MPU_RASR_S_Pos ))
#define INNER_NORMAL_WB_NWA_TYPE(x) (( 0x04 << MPU_RASR_TEX_Pos ) | ( ENABLE << MPU_RASR_C_Pos ) | ( ENABLE << MPU_RASR_B_Pos ) | ( x << MPU_RASR_S_Pos ))
/* SCB Interrupt Control State Register Definitions */
#ifndef SCB_VTOR_TBLBASE_Pos
#define SCB_VTOR_TBLBASE_Pos 29 /*!< SCB VTOR: TBLBASE Position */
#define SCB_VTOR_TBLBASE_Msk (1UL << SCB_VTOR_TBLBASE_Pos) /*!< SCB VTOR: TBLBASE Mask */
#endif
/*
* Peripherals
*/
#include "include/acc.h"
#include "include/aes.h"
#include "include/afec.h"
#include "include/efc.h"
#include "include/pio.h"
#include "include/pio_it.h"
#include "include/efc.h"
#include "include/rstc.h"
#include "include/mpu.h"
#include "include/gmac.h"
#include "include/gmacd.h"
#include "include/video.h"
#include "include/icm.h"
#include "include/isi.h"
#include "include/exceptions.h"
#include "include/pio_capture.h"
#include "include/rtc.h"
#include "include/rtt.h"
#include "include/tc.h"
#include "include/timetick.h"
#include "include/twi.h"
#include "include/flashd.h"
#include "include/pmc.h"
#include "include/pwmc.h"
#include "include/mcan.h"
#include "include/supc.h"
#include "include/usart.h"
#include "include/uart.h"
#include "include/isi.h"
#include "include/hsmci.h"
#include "include/ssc.h"
#include "include/twi.h"
#include "include/trng.h"
#include "include/wdt.h"
#include "include/spi.h"
#include "include/qspi.h"
#include "include/trace.h"
#include "include/xdmac.h"
#include "include/xdma_hardware_interface.h"
#include "include/xdmad.h"
#include "include/mcid.h"
#include "include/twid.h"
#include "include/spi_dma.h"
#include "include/qspi_dma.h"
#include "include/uart_dma.h"
#include "include/usart_dma.h"
#include "include/twid.h"
#include "include/afe_dma.h"
#include "include/dac_dma.h"
#include "include/usbhs.h"
#define ENABLE_PERIPHERAL(dwId) PMC_EnablePeripheral( dwId )
#define DISABLE_PERIPHERAL(dwId) PMC_DisablePeripheral( dwId )
#endif /* SAMS7_CHIP_H */

442
ports_module/cortex_m7/iar/example_build/libraries/libchip_samv7/compiler.h
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@@ -1,442 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2011, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
#ifndef _COMPILER_H_
#define _COMPILER_H_
/*
* Peripherals registers definitions
*/
#include "include/samv7/samv71.h"
//_____ D E C L A R A T I O N S ____________________________________________
#ifndef __ASSEMBLY__
#include <stddef.h>
#include <stdlib.h>
#include <stdbool.h>
#include <stdint.h>
/* Define WEAK attribute */
#if defined ( __CC_ARM )
#define WEAK __attribute__ ((weak))
#elif defined ( __ICCARM__ )
#define WEAK __weak
#elif defined ( __GNUC__ )
#define WEAK __attribute__ ((weak))
#endif
/* Define Compiler name of tool chains */
#if defined ( __CC_ARM )
#define COMPILER_NAME "KEIL"
#elif defined ( __ICCARM__ )
#define COMPILER_NAME "IAR"
#elif defined ( __GNUC__ )
#define COMPILER_NAME "GCC"
#endif
/* Define NO_INIT attribute */
#if defined ( __CC_ARM )
#define NO_INIT
#elif defined ( __ICCARM__ )
#define NO_INIT __no_init
#elif defined ( __GNUC__ )
#define NO_INIT
#endif
/* Define memory sync for tool chains */
#if defined ( __CC_ARM )
#define memory_sync() __dsb(15);__isb(15);
#elif defined ( __ICCARM__ )
#define memory_sync() __DSB();__ISB();
#elif defined ( __GNUC__ )
#define memory_sync() __DSB();__ISB();
#endif
/* Define memory barrier for tool chains */
#if defined ( __CC_ARM )
#define memory_barrier() __dmb(15);
#elif defined ( __ICCARM__ )
#define memory_barrier() __DMB();
#elif defined ( __GNUC__ )
#define memory_barrier() __DMB();
#endif
/*! \name Token Paste
*
* Paste N preprocessing tokens together, these tokens being allowed to be \#defined.
*
* May be used only within macros with the tokens passed as arguments if the tokens are \#defined.
*
* For example, writing TPASTE2(U, WIDTH) within a macro \#defined by
* UTYPE(WIDTH) and invoked as UTYPE(UL_WIDTH) with UL_WIDTH \#defined as 32 is
* equivalent to writing U32.
*/
//! @{
#define TPASTE2( a, b) a##b
#define TPASTE3( a, b, c) a##b##c
//! @}
/*! \name Absolute Token Paste
*
* Paste N preprocessing tokens together, these tokens being allowed to be \#defined.
*
* No restriction of use if the tokens are \#defined.
*
* For example, writing ATPASTE2(U, UL_WIDTH) anywhere with UL_WIDTH \#defined
* as 32 is equivalent to writing U32.
*/
//! @{
#define ATPASTE2( a, b) TPASTE2( a, b)
#define ATPASTE3( a, b, c) TPASTE3( a, b, c)
//! @}
/**
* \brief Emit the compiler pragma \a arg.
*
* \param arg The pragma directive as it would appear after \e \#pragma
* (i.e. not stringified).
*/
#define COMPILER_PRAGMA(arg) _Pragma(#arg)
/**
* \def COMPILER_PACK_SET(alignment)
* \brief Set maximum alignment for subsequent structure and union
* definitions to \a alignment.
*/
#define COMPILER_PACK_SET(alignment) COMPILER_PRAGMA(pack(alignment))
/**
* \def COMPILER_PACK_RESET()
* \brief Set default alignment for subsequent structure and union
* definitions.
*/
#define COMPILER_PACK_RESET() COMPILER_PRAGMA(pack())
/**
* \brief Set user-defined section.
* Place a data object or a function in a user-defined section.
*/
#if defined ( __CC_ARM )
#define COMPILER_SECTION(a) __attribute__((__section__(a)))
#elif defined ( __ICCARM__ )
#define COMPILER_SECTION(a) COMPILER_PRAGMA(location = a)
#elif defined ( __GNUC__ )
#define COMPILER_SECTION(a) __attribute__((__section__(a)))
#endif
/**
* \brief Set aligned boundary.
*/
#if defined ( __CC_ARM )
#define COMPILER_ALIGNED(a) __attribute__((__aligned__(a)))
#elif defined ( __ICCARM__ )
#define COMPILER_ALIGNED(a) COMPILER_PRAGMA(data_alignment = a)
#elif defined ( __GNUC__ )
#define COMPILER_ALIGNED(a) __attribute__((__aligned__(a)))
#endif
/**
* \brief Set word-aligned boundary.
*/
#if defined ( __CC_ARM )
#define COMPILER_WORD_ALIGNED __attribute__((__aligned__(4)))
#elif defined ( __ICCARM__ )
#define COMPILER_WORD_ALIGNED COMPILER_PRAGMA(data_alignment = 4)
#elif defined ( __GNUC__ )
#define COMPILER_WORD_ALIGNED __attribute__((__aligned__(4)))
#endif
/*! \name Mathematics
*
* The same considerations as for clz and ctz apply here but GCC does not
* provide built-in functions to access the assembly instructions abs, min and
* max and it does not produce them by itself in most cases, so two sets of
* macros are defined here:
* - Abs, Min and Max to apply to constant expressions (values known at
* compile time);
* - abs, min and max to apply to non-constant expressions (values unknown at
* compile time), abs is found in stdlib.h.
*/
//! @{
/*! \brief Takes the absolute value of \a a.
*
* \param a Input value.
*
* \return Absolute value of \a a.
*
* \note More optimized if only used with values known at compile time.
*/
#define Abs(a) (((a) < 0 ) ? -(a) : (a))
/*! \brief Takes the minimal value of \a a and \a b.
*
* \param a Input value.
* \param b Input value.
*
* \return Minimal value of \a a and \a b.
*
* \note More optimized if only used with values known at compile time.
*/
#define Min(a, b) (((a) < (b)) ? (a) : (b))
/*! \brief Takes the maximal value of \a a and \a b.
*
* \param a Input value.
* \param b Input value.
*
* \return Maximal value of \a a and \a b.
*
* \note More optimized if only used with values known at compile time.
*/
#define Max(a, b) (((a) > (b)) ? (a) : (b))
// abs() is already defined by stdlib.h
/*! \brief Takes the minimal value of \a a and \a b.
*
* \param a Input value.
* \param b Input value.
*
* \return Minimal value of \a a and \a b.
*
* \note More optimized if only used with values unknown at compile time.
*/
#define min(a, b) Min(a, b)
/*! \brief Takes the maximal value of \a a and \a b.
*
* \param a Input value.
* \param b Input value.
*
* \return Maximal value of \a a and \a b.
*
* \note More optimized if only used with values unknown at compile time.
*/
#define max(a, b) Max(a, b)
//! @}
#define be32_to_cpu(x) __REV(x)
#define cpu_to_be32(x) __REV(x)
#define BE32_TO_CPU(x) __REV(x)
#define CPU_TO_BE32(x) __REV(x)
/**
* \def UNUSED
* \brief Marking \a v as a unused parameter or value.
*/
#define UNUSED(v) (void)(v)
/**
* \weakgroup interrupt_group
*
* @{
*/
/**
* \name Interrupt Service Routine definition
*
* @{
*/
/**
* \brief Initialize interrupt vectors
*
* For NVIC the interrupt vectors are put in vector table. So nothing
* to do to initialize them, except defined the vector function with
* right name.
*
* This must be called prior to \ref irq_register_handler.
*/
# define irq_initialize_vectors() \
do { \
} while(0)
/**
* \brief Register handler for interrupt
*
* For NVIC the interrupt vectors are put in vector table. So nothing
* to do to register them, except defined the vector function with
* right name.
*
* Usage:
* \code
irq_initialize_vectors();
irq_register_handler(foo_irq_handler);
\endcode
*
* \note The function \a func must be defined with the \ref ISR macro.
* \note The functions prototypes can be found in the device exception header
* files (exceptions.h).
*/
# define irq_register_handler(int_num, int_prio) \
NVIC_ClearPendingIRQ( (IRQn_Type)int_num); \
NVIC_SetPriority( (IRQn_Type)int_num, int_prio); \
NVIC_EnableIRQ( (IRQn_Type)int_num); \
//@}
# define cpu_irq_enable() \
do { \
/*g_interrupt_enabled = true; */ \
__DMB(); \
__enable_irq(); \
} while (0)
# define cpu_irq_disable() \
do { \
__disable_irq(); \
__DMB(); \
/*g_interrupt_enabled = false; */ \
} while (0)
typedef uint32_t irqflags_t;
#if !defined(__DOXYGEN__)
extern volatile bool g_interrupt_enabled;
#endif
#define cpu_irq_is_enabled() (__get_PRIMASK() == 0)
static volatile uint32_t cpu_irq_critical_section_counter;
static volatile bool cpu_irq_prev_interrupt_state;
static inline irqflags_t cpu_irq_save(void)
{
irqflags_t flags = cpu_irq_is_enabled();
cpu_irq_disable();
return flags;
}
static inline bool cpu_irq_is_enabled_flags(irqflags_t flags)
{
return (flags);
}
static inline void cpu_irq_restore(irqflags_t flags)
{
if (cpu_irq_is_enabled_flags(flags))
cpu_irq_enable();
}
/*
void cpu_irq_enter_critical(void);
void cpu_irq_leave_critical(void);*/
/**
* \weakgroup interrupt_deprecated_group
* @{
*/
#define Enable_global_interrupt() cpu_irq_enable()
#define Disable_global_interrupt() cpu_irq_disable()
#define Is_global_interrupt_enabled() cpu_irq_is_enabled()
//_____ M A C R O S ________________________________________________________
/*! \name Usual Constants
*/
//! @{
#define DISABLE 0
#define ENABLE 1
#define DISABLED 0
#define ENABLED 1
#define OFF 0
#define ON 1
#define FALSE 0
#define TRUE 1
#ifndef __cplusplus
#if !defined(__bool_true_false_are_defined)
#define false FALSE
#define true TRUE
#endif
#endif
#define KO 0
#define OK 1
#define PASS 0
#define FAIL 1
#define LOW 0
#define HIGH 1
#define CLR 0
#define SET 1
//! @}
/*! \brief Counts the trailing zero bits of the given value considered as a 32-bit integer.
*
* \param u Value of which to count the trailing zero bits.
*
* \return The count of trailing zero bits in \a u.
*/
#define ctz(u) ((u) & (1ul << 0) ? 0 : \
(u) & (1ul << 1) ? 1 : \
(u) & (1ul << 2) ? 2 : \
(u) & (1ul << 3) ? 3 : \
(u) & (1ul << 4) ? 4 : \
(u) & (1ul << 5) ? 5 : \
(u) & (1ul << 6) ? 6 : \
(u) & (1ul << 7) ? 7 : \
(u) & (1ul << 8) ? 8 : \
(u) & (1ul << 9) ? 9 : \
(u) & (1ul << 10) ? 10 : \
(u) & (1ul << 11) ? 11 : \
(u) & (1ul << 12) ? 12 : \
(u) & (1ul << 13) ? 13 : \
(u) & (1ul << 14) ? 14 : \
(u) & (1ul << 15) ? 15 : \
(u) & (1ul << 16) ? 16 : \
(u) & (1ul << 17) ? 17 : \
(u) & (1ul << 18) ? 18 : \
(u) & (1ul << 19) ? 19 : \
(u) & (1ul << 20) ? 20 : \
(u) & (1ul << 21) ? 21 : \
(u) & (1ul << 22) ? 22 : \
(u) & (1ul << 23) ? 23 : \
(u) & (1ul << 24) ? 24 : \
(u) & (1ul << 25) ? 25 : \
(u) & (1ul << 26) ? 26 : \
(u) & (1ul << 27) ? 27 : \
(u) & (1ul << 28) ? 28 : \
(u) & (1ul << 29) ? 29 : \
(u) & (1ul << 30) ? 30 : \
(u) & (1ul << 31) ? 31 : \
32)
#endif // __ASSEMBLY__
#endif // _COMPILER_H_

151
ports_module/cortex_m7/iar/example_build/libraries/libchip_samv7/include/acc.h
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@@ -1,151 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2011, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* \section Purpose
*
* Interface for configuration the Analog-to-Digital Converter (ACC) peripheral.
*
* \section Usage
*
* -# Configurate the pins for ACC
* -# Initialize the ACC with ACC_Initialize().
* -# Select the active channel using ACC_EnableChannel()
* -# Start the conversion with ACC_StartConversion()
* -# Wait the end of the conversion by polling status with ACC_GetStatus()
* -# Finally, get the converted data using ACC_GetConvertedData()
*
*/
#ifndef _ACC_
#define _ACC_
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "chip.h"
#include <stdint.h>
#include <assert.h>
/*------------------------------------------------------------------------------
* Definitions
*------------------------------------------------------------------------------*/
#define ACC_SELPLUS_AD12B0 0
#define ACC_SELPLUS_AD12B1 1
#define ACC_SELPLUS_AD12B2 2
#define ACC_SELPLUS_AD12B3 3
#define ACC_SELPLUS_AD12B4 4
#define ACC_SELPLUS_AD12B5 5
#define ACC_SELPLUS_AD12B6 6
#define ACC_SELPLUS_AD12B7 7
#define ACC_SELMINUS_TS 0
#define ACC_SELMINUS_ADVREF 1
#define ACC_SELMINUS_DAC0 2
#define ACC_SELMINUS_DAC1 3
#define ACC_SELMINUS_AD12B0 4
#define ACC_SELMINUS_AD12B1 5
#define ACC_SELMINUS_AD12B2 6
#define ACC_SELMINUS_AD12B3 7
#ifdef __cplusplus
extern "C" {
#endif
/*------------------------------------------------------------------------------
* Macros function of register access
*------------------------------------------------------------------------------*/
#define ACC_CfgModeReg(pAcc, mode) { \
(pAcc)->ACC_MR = (mode);\
}
#define ACC_GetModeReg( pAcc ) ((pAcc)->ACC_MR)
#define ACC_StartConversion( pAcc ) ((pAcc)->ACC_CR = ACC_CR_START)
#define ACC_SoftReset( pAcc ) ((pAcc)->ACC_CR = ACC_CR_SWRST)
#define ACC_EnableChannel( pAcc, dwChannel ) {\
assert( dwChannel < 16 ) ;\
(pAcc)->ACC_CHER = (1 << (dwChannel));\
}
#define ACC_DisableChannel( pAcc, dwChannel ) {\
assert( dwChannel < 16 ) ;\
(pAcc)->ACC_CHDR = (1 << (dwChannel));\
}
#define ACC_EnableIt( pAcc, dwMode ) {\
assert( ((dwMode)&0xFFF00000)== 0 ) ;\
(pAcc)->ACC_IER = (dwMode);\
}
#define ACC_DisableIt( pAcc, dwMode ) {\
assert( ((dwMode)&0xFFF00000)== 0 ) ;\
(pAcc)->ACC_IDR = (dwMode);\
}
#define ACC_EnableDataReadyIt( pAcc ) ((pAcc)->ACC_IER = AT91C_ACC_DRDY)
#define ACC_GetStatus( pAcc ) ((pAcc)->ACC_ISR)
#define ACC_GetChannelStatus( pAcc ) ((pAcc)->ACC_CHSR)
#define ACC_GetInterruptMaskStatus( pAcc ) ((pAcc)->ACC_IMR)
#define ACC_GetLastConvertedData( pAcc ) ((pAcc)->ACC_LCDR)
#define ACC_CfgAnalogCtrlReg( pAcc, dwMode ) {\
assert( ((dwMode) & 0xFFFCFF3C) == 0 ) ;\
(pAcc)->ACC_ACR = (dwMode);\
}
#define ACC_CfgExtModeReg( pAcc, extmode ) {\
assert( ((extmode) & 0xFF00FFFE) == 0 ) ;\
(pAcc)->ACC_EMR = (extmode);\
}
#define ACC_GetAnalogCtrlReg( pAcc ) ((pAcc)->ACC_ACR)
/*------------------------------------------------------------------------------
* Exported functions
*------------------------------------------------------------------------------*/
extern void ACC_Configure( Acc *pAcc, uint8_t idAcc, uint8_t ucSelplus,
uint8_t ucSelminus, uint16_t wAc_en, uint16_t wEdge, uint16_t wInvert ) ;
extern void ACC_SetComparisonPair( Acc *pAcc, uint8_t ucSelplus, uint8_t ucSelminus ) ;
extern uint32_t ACC_GetComparisonResult( Acc* pAcc, uint32_t dwStatus ) ;
#ifdef __cplusplus
}
#endif
#endif /* #ifndef _ACC_ */

178
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@@ -1,178 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2011, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* \section Purpose
*
* Interface for configuration the Analog-to-Digital Converter (ADC) peripheral.
*
* \section Usage
*
* -# Configurate the pins for ADC.
* -# Initialize the ADC with ADC_Initialize().
* -# Set ADC clock and timing with ADC_SetClock() and ADC_SetTiming().
* -# Select the active channel using ADC_EnableChannel().
* -# Start the conversion with ADC_StartConversion().
* -# Wait the end of the conversion by polling status with ADC_GetStatus().
* -# Finally, get the converted data using ADC_GetConvertedData() or
* ADC_GetLastConvertedData().
*
*/
#ifndef _ADC_
#define _ADC_
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include <assert.h>
#include <stdint.h>
/*------------------------------------------------------------------------------
* Definitions
*------------------------------------------------------------------------------*/
/* Max. ADC Clock Frequency (Hz) */
#define ADC_CLOCK_MAX 20000000
/* Max. normal ADC startup time (us) */
#define ADC_STARTUP_NORMAL_MAX 40
/* Max. fast ADC startup time (us) */
#define ADC_STARTUP_FAST_MAX 12
/* Definitions for ADC channels */
#define ADC_CHANNEL_0 0
#define ADC_CHANNEL_1 1
#define ADC_CHANNEL_2 2
#define ADC_CHANNEL_3 3
#define ADC_CHANNEL_4 4
#define ADC_CHANNEL_5 5
#define ADC_CHANNEL_6 6
#define ADC_CHANNEL_7 7
#define ADC_CHANNEL_8 8
#define ADC_CHANNEL_9 9
#define ADC_CHANNEL_10 10
#define ADC_CHANNEL_11 11
#define ADC_CHANNEL_12 12
#define ADC_CHANNEL_13 13
#define ADC_CHANNEL_14 14
#define ADC_CHANNEL_15 15
#ifdef __cplusplus
extern "C" {
#endif
/*------------------------------------------------------------------------------
* Macros function of register access
*------------------------------------------------------------------------------*/
#define ADC_GetModeReg( pAdc ) ((pAdc)->ADC_MR)
#define ADC_StartConversion( pAdc ) ((pAdc)->ADC_CR = ADC_CR_START)
#define ADC_SetCalibMode(pAdc) ((pAdc)->ADC_CR |= ADC_CR_AUTOCAL)
#define ADC_EnableChannel( pAdc, dwChannel ) {\
(pAdc)->ADC_CHER = (1 << (dwChannel));\
}
#define ADC_DisableChannel(pAdc, dwChannel) {\
(pAdc)->ADC_CHDR = (1 << (dwChannel));\
}
#define ADC_EnableIt(pAdc, dwMode) {\
(pAdc)->ADC_IER = (dwMode);\
}
#define ADC_DisableIt(pAdc, dwMode) {\
(pAdc)->ADC_IDR = (dwMode);\
}
#define ADC_SetChannelGain(pAdc,dwMode) {\
(pAdc)->ADC_CGR = dwMode;\
}
#define ADC_SetChannelOffset(pAdc,dwMode) {\
(pAdc)->ADC_COR = dwMode;\
}
#define ADC_EnableDataReadyIt(pAdc) ((pAdc)->ADC_IER = ADC_IER_DRDY)
#define ADC_GetStatus(pAdc) ((pAdc)->ADC_ISR)
#define ADC_GetCompareMode(pAdc) (((pAdc)->ADC_EMR)& (ADC_EMR_CMPMODE_Msk))
#define ADC_GetChannelStatus(pAdc) ((pAdc)->ADC_CHSR)
#define ADC_GetInterruptMaskStatus(pAdc) ((pAdc)->ADC_IMR)
#define ADC_GetLastConvertedData(pAdc) ((pAdc)->ADC_LCDR)
/*------------------------------------------------------------------------------
* Exported functions
*------------------------------------------------------------------------------*/
extern void ADC_Initialize( Adc* pAdc, uint32_t dwId );
extern uint32_t ADC_SetClock( Adc* pAdc, uint32_t dwPres, uint32_t dwMck );
extern void ADC_SetTiming( Adc* pAdc, uint32_t dwStartup, uint32_t dwTracking,
uint32_t dwSettling );
extern void ADC_SetTrigger( Adc* pAdc, uint32_t dwTrgSel );
extern void ADC_SetTriggerMode(Adc *pAdc, uint32_t dwMode);
extern void ADC_SetLowResolution( Adc* pAdc, uint32_t bEnDis );
extern void ADC_SetSleepMode( Adc *pAdc, uint8_t bEnDis );
extern void ADC_SetFastWakeup( Adc *pAdc, uint8_t bEnDis );
extern void ADC_SetSequenceMode( Adc *pAdc, uint8_t bEnDis );
extern void ADC_SetSequence( Adc *pAdc, uint32_t dwSEQ1, uint32_t dwSEQ2 );
extern void ADC_SetSequenceByList( Adc *pAdc, uint8_t ucChList[], uint8_t ucNumCh );
extern void ADC_SetAnalogChange( Adc *pAdc, uint8_t bEnDis );
extern void ADC_SetTagEnable( Adc *pAdc, uint8_t bEnDis );
extern void ADC_SetCompareChannel( Adc* pAdc, uint32_t dwChannel ) ;
extern void ADC_SetCompareMode( Adc* pAdc, uint32_t dwMode ) ;
extern void ADC_SetComparisonWindow( Adc* pAdc, uint32_t dwHi_Lo ) ;
extern uint8_t ADC_CheckConfiguration( Adc* pAdc, uint32_t dwMcK ) ;
extern uint32_t ADC_GetConvertedData( Adc* pAdc, uint32_t dwChannel ) ;
extern void ADC_SetTsAverage(Adc* pADC, uint32_t dwAvg2Conv);
extern uint32_t ADC_GetTsXPosition(Adc *pADC);
extern uint32_t ADC_GetTsYPosition(Adc *pADC);
extern uint32_t ADC_GetTsPressure(Adc *pADC);
extern void ADC_SetTsDebounce(Adc *pADC, uint32_t dwTime);
extern void ADC_SetTsPenDetect(Adc* pADC, uint8_t bEnDis);
extern void ADC_SetStartupTime( Adc *pAdc, uint32_t dwUs );
extern void ADC_SetTrackingTime( Adc *pAdc, uint32_t dwNs );
extern void ADC_SetTriggerPeriod(Adc *pAdc, uint32_t dwPeriod);
extern void ADC_SetTsMode(Adc* pADC, uint32_t dwMode);
extern void ADC_TsCalibration( Adc *pAdc );
#ifdef __cplusplus
}
#endif
#endif /* #ifndef _ADC_ */

68
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@@ -1,68 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2013, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
#ifndef _AES_
#define _AES_
/*------------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "chip.h"
/*----------------------------------------------------------------------------*/
/* Definition */
/*----------------------------------------------------------------------------*/
#define AES_MR_CIPHER_ENCRYPT 1
#define AES_MR_CIPHER_DECRYPT 0
/*----------------------------------------------------------------------------*/
/* Exported functions */
/*----------------------------------------------------------------------------*/
extern void AES_Start(void);
extern void AES_SoftReset(void);
extern void AES_Recount(void);
extern void AES_Configure(uint32_t mode);
extern void AES_EnableIt(uint32_t sources);
extern void AES_DisableIt(uint32_t sources);
extern uint32_t AES_GetStatus(void);
extern void AES_WriteKey(const uint32_t *pKey, uint32_t keyLength);
extern void AES_SetInput(uint32_t *data);
extern void AES_GetOutput(uint32_t *data);
extern void AES_SetVector(const uint32_t *pVector);
extern void AES_SetAadLen(uint32_t len);
extern void AES_SetDataLen(uint32_t len);
extern void AES_SetGcmHash(uint32_t * hash);
extern void AES_GetGcmTag(uint32_t * tag);
extern void AES_GetGcmCounter(uint32_t * counter);
extern void AES_GetGcmH(uint32_t *h);
#endif /* #ifndef _AES_ */

118
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/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2014, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* \section Purpose
*
* Interface for configuration the Analog-to-Digital Converter (AFEC) peripheral.
*
* \section Usage
*
* -# Configurate the pins for AFEC.
* -# Initialize the AFEC with AFEC_Initialize().
* -# Set AFEC clock and timing with AFEC_SetClock() and AFEC_SetTiming().
* -# Select the active channel using AFEC_EnableChannel().
* -# Start the conversion with AFEC_StartConversion().
* -# Wait the end of the conversion by polling status with AFEC_GetStatus().
* -# Finally, get the converted data using AFEC_GetConvertedData() or
* AFEC_GetLastConvertedData().
*
*/
#ifndef _AFE_DMA_
#define _AFE_DMA_
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "chip.h"
/*----------------------------------------------------------------------------
* Types
*----------------------------------------------------------------------------*/
/** AFE transfer complete callback. */
typedef void (*AfeCallback)( uint8_t, void* ) ;
/** \brief Spi Transfer Request prepared by the application upper layer.
*
* This structure is sent to the AFE_SendCommand function to start the transfer.
* At the end of the transfer, the callback is invoked by the interrupt handler.
*/
typedef struct
{
/** Pointer to the Rx data. */
uint32_t *pRxBuff;
/** Rx size in bytes. */
uint16_t RxSize;
/** Callback function invoked at the end of transfer. */
AfeCallback callback;
/** Callback arguments. */
void *pArgument;
} AfeCmd ;
/** Constant structure associated with AFE port. This structure prevents
client applications to have access in the same time. */
typedef struct
{
/** Pointer to AFE Hardware registers */
Afec* pAfeHw ;
/** Current SpiCommand being processed */
AfeCmd *pCurrentCommand ;
/** Pointer to DMA driver */
sXdmad* pXdmad;
/** AFEC Id as defined in the product datasheet */
uint8_t afeId ;
/** Mutual exclusion semaphore. */
volatile int8_t semaphore ;
} AfeDma;
/*------------------------------------------------------------------------------
* Definitions
*----------------------------------------------------------------------------*/
#define AFE_OK 0
#define AFE_ERROR 1
#define AFE_ERROR_LOCK 2
/*------------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
extern uint32_t Afe_ConfigureDma( AfeDma *pAfed ,
Afec *pAfeHw ,
uint8_t AfeId,
sXdmad *pXdmad );
extern uint32_t Afe_SendData( AfeDma *pAfed, AfeCmd *pCommand);
#endif /* #ifndef _AFE_DMA_ */

187
ports_module/cortex_m7/iar/example_build/libraries/libchip_samv7/include/afec.h
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@@ -1,187 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2014, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* \section Purpose
*
* Interface for configuration the Analog-to-Digital Converter (AFEC) peripheral.
*
* \section Usage
*
* -# Configurate the pins for AFEC.
* -# Initialize the AFEC with AFEC_Initialize().
* -# Set AFEC clock and timing with AFEC_SetClock() and AFEC_SetTiming().
* -# Select the active channel using AFEC_EnableChannel().
* -# Start the conversion with AFEC_StartConversion().
* -# Wait the end of the conversion by polling status with AFEC_GetStatus().
* -# Finally, get the converted data using AFEC_GetConvertedData() or
* AFEC_GetLastConvertedData().
*
*/
#ifndef _AFEC_
#define _AFEC_
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include <assert.h>
#include <stdint.h>
/*------------------------------------------------------------------------------
* Definitions
*------------------------------------------------------------------------------*/
/* -------- AFEC_MR : (AFEC Offset: 0x04) AFEC Mode Register -------- */
#define AFEC_MR_SETTLING_Pos 20
#define AFEC_MR_SETTLING_Msk (0x3u << AFEC_MR_SETTLING_Pos)
/**< \brief (AFEC_MR) Trigger Selection */
#define AFEC_MR_SETTLING_AST3 (0x0u << 20)
/**< \brief (AFEC_MR) ADC_SETTLING_AST3 3 periods of AFEClock */
#define AFEC_MR_SETTLING_AST5 (0x1u << 20)
/**< \brief (AFEC_MR) ADC_SETTLING_AST5 5 periods of AFEClock */
#define AFEC_MR_SETTLING_AST9 (0x2u << 20)
/**< \brief (AFEC_MR) ADC_SETTLING_AST9 9 periods of AFEClock*/
#define AFEC_MR_SETTLING_AST17 (0x3u << 20)
/**< \brief (AFEC_MR) ADC_SETTLING_AST17 17 periods of AFEClock*/
/***************************** Single Trigger Mode ****************************/
#define AFEC_EMR_STM_Pos 25
#define AFEC_EMR_STM_Msk (0x1u << AFEC_EMR_STM_Pos)
/**< \brief (AFEC_EMR) Single Trigger Mode */
#define AFEC_EMR_STM_MULTI_TRIG (0x0u << 25)
/**< \brief (AFEC_EMR) Single Trigger Mode: Multiple triggers are required to
get an averaged result. */
#define AFEC_EMR_STM_SINGLE_TRIG (0x1u << 25)
/**< \brief (AFEC_EMR) Single Trigger Mode: Only a Single Trigger is required
to get an averaged value. */
/***************************** TAG of the AFEC_LDCR Register ******************/
#define AFEC_EMR_TAG_Pos 24
#define AFEC_EMR_TAG_Msk (0x1u << AFEC_EMR_TAG_Pos)
/**< \brief (AFEC_EMR) TAG of the AFEC_LDCR Register */
#define AFEC_EMR_TAG_CHNB_ZERO (0x0u << 24)
/**< \brief (AFEC_EMR) TAG of the AFEC_LDCR Register: Sets CHNB to zero
in AFEC_LDCR. */
#define AFEC_EMR_TAG_APPENDS (0x1u << 24)
/**< \brief (AFEC_EMR) TAG of the AFEC_LDCR Register: Appends the channel
number to the conversion result in AFEC_LDCR register. */
/***************************** Compare All Channels ******************/
#define AFEC_EMR_CMPALL_Pos 9
#define AFEC_EMR_CMPALL_Msk (0x1u << AFEC_EMR_TAG_Pos)
/**< \brief (AFEC_EMR) Compare All Channels */
#define AFEC_EMR_CMPALL_ONE_CHANNEL_COMP (0x0u << 9)
/**< \brief (AFEC_EMR) Compare All Channels: Only channel indicated in
CMPSEL field is compared. */
#define AFEC_EMR_CMPALL_ALL_CHANNELS_COMP (0x1u << 9)
/**< \brief (AFEC_EMR) Compare All Channels: All channels are compared. */
#define AFEC_ACR_PGA0_ON (0x1u << 2)
#define AFEC_ACR_PGA1_ON (0x1u << 3)
#ifdef __cplusplus
extern "C" {
#endif
/*------------------------------------------------------------------------------
* Macros function of register access
*------------------------------------------------------------------------------*/
#define AFEC_GetModeReg( pAFEC ) ((pAFEC)->AFEC_MR)
#define AFEC_SetModeReg( pAFEC, mode ) ((pAFEC)->AFEC_MR = mode)
#define AFEC_GetExtModeReg( pAFEC ) ((pAFEC)->AFEC_EMR)
#define AFEC_SetExtModeReg( pAFEC, mode ) ((pAFEC)->AFEC_EMR = mode)
#define AFEC_StartConversion( pAFEC ) ((pAFEC)->AFEC_CR = AFEC_CR_START)
#define AFEC_EnableChannel( pAFEC, dwChannel ) {\
(pAFEC)->AFEC_CHER = (1 << (dwChannel));\
}
#define AFEC_DisableChannel(pAFEC, dwChannel) {\
(pAFEC)->AFEC_CHDR = (1 << (dwChannel));\
}
#define AFEC_EnableIt(pAFEC, dwMode) {\
(pAFEC)->AFEC_IER = (dwMode);\
}
#define AFEC_DisableIt(pAFEC, dwMode) {\
(pAFEC)->AFEC_IDR = (dwMode);\
}
#define AFEC_SetChannelGain(pAFEC,dwMode) {\
(pAFEC)->AFEC_CGR = dwMode;\
}
#define AFEC_EnableDataReadyIt(pAFEC) ((pAFEC)->AFEC_IER = AFEC_IER_DRDY)
#define AFEC_GetStatus(pAFEC) ((pAFEC)->AFEC_ISR)
#define AFEC_GetCompareMode(pAFEC) (((pAFEC)->AFEC_EMR)& (AFEC_EMR_CMPMODE_Msk))
#define AFEC_GetChannelStatus(pAFEC) ((pAFEC)->AFEC_CHSR)
#define AFEC_GetInterruptMaskStatus(pAFEC) ((pAFEC)->AFEC_IMR)
#define AFEC_GetLastConvertedData(pAFEC) ((pAFEC)->AFEC_LCDR)
/*------------------------------------------------------------------------------
* Exported functions
*------------------------------------------------------------------------------*/
extern void AFEC_Initialize( Afec* pAFEC, uint32_t dwId );
extern uint32_t AFEC_SetClock( Afec* pAFEC, uint32_t dwPres, uint32_t dwMck );
extern void AFEC_SetTiming( Afec* pAFEC, uint32_t dwStartup, uint32_t dwTracking,
uint32_t dwSettling );
extern void AFEC_SetTrigger( Afec* pAFEC, uint32_t dwTrgSel );
extern void AFEC_SetAnalogChange( Afec* pAFE, uint8_t bEnDis );
extern void AFEC_SetSleepMode( Afec* pAFEC, uint8_t bEnDis );
extern void AFEC_SetFastWakeup( Afec* pAFEC, uint8_t bEnDis );
extern void AFEC_SetSequenceMode( Afec* pAFEC, uint8_t bEnDis );
extern void AFEC_SetSequence( Afec* pAFEC, uint32_t dwSEQ1, uint32_t dwSEQ2 );
extern void AFEC_SetSequenceByList( Afec* pAFEC, uint8_t ucChList[], uint8_t ucNumCh );
extern void AFEC_SetTagEnable( Afec* pAFEC, uint8_t bEnDis );
extern void AFEC_SetCompareChannel( Afec* pAFEC, uint32_t dwChannel ) ;
extern void AFEC_SetCompareMode( Afec* pAFEC, uint32_t dwMode ) ;
extern void AFEC_SetComparisonWindow( Afec* pAFEC, uint32_t dwHi_Lo ) ;
extern uint8_t AFEC_CheckConfiguration( Afec* pAFEC, uint32_t dwMcK ) ;
extern uint32_t AFEC_GetConvertedData( Afec* pAFEC, uint32_t dwChannel ) ;
extern void AFEC_SetStartupTime( Afec* pAFEC, uint32_t dwUs );
extern void AFEC_SetTrackingTime( Afec* pAFEC, uint32_t dwNs );
extern void AFEC_SetAnalogOffset( Afec *pAFE, uint32_t dwChannel,uint32_t aoffset );
extern void AFEC_SetAnalogControl( Afec *pAFE, uint32_t control);
#ifdef __cplusplus
}
#endif
#endif /* #ifndef _AFEC_ */

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/* ----------------------------------------------------------------------
* Copyright (C) 2010-2014 ARM Limited. All rights reserved.
*
* $Date: 19. March 2015
* $Revision: V.1.4.5
*
* Project: CMSIS DSP Library
* Title: arm_common_tables.h
*
* Description: This file has extern declaration for common tables like Bitreverse, reciprocal etc which are used across different functions
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
#ifndef _ARM_COMMON_TABLES_H
#define _ARM_COMMON_TABLES_H
#include "arm_math.h"
extern const uint16_t armBitRevTable[1024];
extern const q15_t armRecipTableQ15[64];
extern const q31_t armRecipTableQ31[64];
//extern const q31_t realCoefAQ31[1024];
//extern const q31_t realCoefBQ31[1024];
extern const float32_t twiddleCoef_16[32];
extern const float32_t twiddleCoef_32[64];
extern const float32_t twiddleCoef_64[128];
extern const float32_t twiddleCoef_128[256];
extern const float32_t twiddleCoef_256[512];
extern const float32_t twiddleCoef_512[1024];
extern const float32_t twiddleCoef_1024[2048];
extern const float32_t twiddleCoef_2048[4096];
extern const float32_t twiddleCoef_4096[8192];
#define twiddleCoef twiddleCoef_4096
extern const q31_t twiddleCoef_16_q31[24];
extern const q31_t twiddleCoef_32_q31[48];
extern const q31_t twiddleCoef_64_q31[96];
extern const q31_t twiddleCoef_128_q31[192];
extern const q31_t twiddleCoef_256_q31[384];
extern const q31_t twiddleCoef_512_q31[768];
extern const q31_t twiddleCoef_1024_q31[1536];
extern const q31_t twiddleCoef_2048_q31[3072];
extern const q31_t twiddleCoef_4096_q31[6144];
extern const q15_t twiddleCoef_16_q15[24];
extern const q15_t twiddleCoef_32_q15[48];
extern const q15_t twiddleCoef_64_q15[96];
extern const q15_t twiddleCoef_128_q15[192];
extern const q15_t twiddleCoef_256_q15[384];
extern const q15_t twiddleCoef_512_q15[768];
extern const q15_t twiddleCoef_1024_q15[1536];
extern const q15_t twiddleCoef_2048_q15[3072];
extern const q15_t twiddleCoef_4096_q15[6144];
extern const float32_t twiddleCoef_rfft_32[32];
extern const float32_t twiddleCoef_rfft_64[64];
extern const float32_t twiddleCoef_rfft_128[128];
extern const float32_t twiddleCoef_rfft_256[256];
extern const float32_t twiddleCoef_rfft_512[512];
extern const float32_t twiddleCoef_rfft_1024[1024];
extern const float32_t twiddleCoef_rfft_2048[2048];
extern const float32_t twiddleCoef_rfft_4096[4096];
/* floating-point bit reversal tables */
#define ARMBITREVINDEXTABLE__16_TABLE_LENGTH ((uint16_t)20 )
#define ARMBITREVINDEXTABLE__32_TABLE_LENGTH ((uint16_t)48 )
#define ARMBITREVINDEXTABLE__64_TABLE_LENGTH ((uint16_t)56 )
#define ARMBITREVINDEXTABLE_128_TABLE_LENGTH ((uint16_t)208 )
#define ARMBITREVINDEXTABLE_256_TABLE_LENGTH ((uint16_t)440 )
#define ARMBITREVINDEXTABLE_512_TABLE_LENGTH ((uint16_t)448 )
#define ARMBITREVINDEXTABLE1024_TABLE_LENGTH ((uint16_t)1800)
#define ARMBITREVINDEXTABLE2048_TABLE_LENGTH ((uint16_t)3808)
#define ARMBITREVINDEXTABLE4096_TABLE_LENGTH ((uint16_t)4032)
extern const uint16_t armBitRevIndexTable16[ARMBITREVINDEXTABLE__16_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable32[ARMBITREVINDEXTABLE__32_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable64[ARMBITREVINDEXTABLE__64_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable128[ARMBITREVINDEXTABLE_128_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable256[ARMBITREVINDEXTABLE_256_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable512[ARMBITREVINDEXTABLE_512_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable1024[ARMBITREVINDEXTABLE1024_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable2048[ARMBITREVINDEXTABLE2048_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable4096[ARMBITREVINDEXTABLE4096_TABLE_LENGTH];
/* fixed-point bit reversal tables */
#define ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH ((uint16_t)12 )
#define ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH ((uint16_t)24 )
#define ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH ((uint16_t)56 )
#define ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH ((uint16_t)112 )
#define ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH ((uint16_t)240 )
#define ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH ((uint16_t)480 )
#define ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH ((uint16_t)992 )
#define ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH ((uint16_t)1984)
#define ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH ((uint16_t)4032)
extern const uint16_t armBitRevIndexTable_fixed_16[ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable_fixed_32[ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable_fixed_64[ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable_fixed_128[ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable_fixed_256[ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable_fixed_512[ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable_fixed_1024[ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable_fixed_2048[ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH];
extern const uint16_t armBitRevIndexTable_fixed_4096[ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH];
/* Tables for Fast Math Sine and Cosine */
extern const float32_t sinTable_f32[FAST_MATH_TABLE_SIZE + 1];
extern const q31_t sinTable_q31[FAST_MATH_TABLE_SIZE + 1];
extern const q15_t sinTable_q15[FAST_MATH_TABLE_SIZE + 1];
#endif /* ARM_COMMON_TABLES_H */

79
ports_module/cortex_m7/iar/example_build/libraries/libchip_samv7/include/cmsis/CMSIS/Include/arm_const_structs.h
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@@ -1,79 +0,0 @@
/* ----------------------------------------------------------------------
* Copyright (C) 2010-2014 ARM Limited. All rights reserved.
*
* $Date: 19. March 2015
* $Revision: V.1.4.5
*
* Project: CMSIS DSP Library
* Title: arm_const_structs.h
*
* Description: This file has constant structs that are initialized for
* user convenience. For example, some can be given as
* arguments to the arm_cfft_f32() function.
*
* Target Processor: Cortex-M4/Cortex-M3
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of ARM LIMITED nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* -------------------------------------------------------------------- */
#ifndef _ARM_CONST_STRUCTS_H
#define _ARM_CONST_STRUCTS_H
#include "arm_math.h"
#include "arm_common_tables.h"
extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len16;
extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len32;
extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len64;
extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len128;
extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len256;
extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len512;
extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len1024;
extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len2048;
extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len4096;
extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len16;
extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len32;
extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len64;
extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len128;
extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len256;
extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len512;
extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len1024;
extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len2048;
extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len4096;
extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len16;
extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len32;
extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len64;
extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len128;
extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len256;
extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len512;
extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len1024;
extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len2048;
extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len4096;
#endif

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ports_module/cortex_m7/iar/example_build/libraries/libchip_samv7/include/cmsis/CMSIS/Include/arm_math.h
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ports_module/cortex_m7/iar/example_build/libraries/libchip_samv7/include/cmsis/CMSIS/Include/core_cm0.h
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/**************************************************************************//**
* @file core_cm0.h
* @brief CMSIS Cortex-M0 Core Peripheral Access Layer Header File
* @version V4.10
* @date 18. March 2015
*
* @note
*
******************************************************************************/
/* Copyright (c) 2009 - 2015 ARM LIMITED
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
- Neither the name of ARM nor the names of its contributors may be used
to endorse or promote products derived from this software without
specific prior written permission.
*
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
---------------------------------------------------------------------------*/
#if defined ( __ICCARM__ )
#pragma system_include /* treat file as system include file for MISRA check */
#endif
#ifndef __CORE_CM0_H_GENERIC
#define __CORE_CM0_H_GENERIC
#ifdef __cplusplus
extern "C" {
#endif
/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions
CMSIS violates the following MISRA-C:2004 rules:
\li Required Rule 8.5, object/function definition in header file.<br>
Function definitions in header files are used to allow 'inlining'.
\li Required Rule 18.4, declaration of union type or object of union type: '{...}'.<br>
Unions are used for effective representation of core registers.
\li Advisory Rule 19.7, Function-like macro defined.<br>
Function-like macros are used to allow more efficient code.
*/
/*******************************************************************************
* CMSIS definitions
******************************************************************************/
/** \ingroup Cortex_M0
@{
*/
/* CMSIS CM0 definitions */
#define __CM0_CMSIS_VERSION_MAIN (0x04) /*!< [31:16] CMSIS HAL main version */
#define __CM0_CMSIS_VERSION_SUB (0x00) /*!< [15:0] CMSIS HAL sub version */
#define __CM0_CMSIS_VERSION ((__CM0_CMSIS_VERSION_MAIN << 16) | \
__CM0_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */
#define __CORTEX_M (0x00) /*!< Cortex-M Core */
#if defined ( __CC_ARM )
#define __ASM __asm /*!< asm keyword for ARM Compiler */
#define __INLINE __inline /*!< inline keyword for ARM Compiler */
#define __STATIC_INLINE static __inline
#elif defined ( __GNUC__ )
#define __ASM __asm /*!< asm keyword for GNU Compiler */
#define __INLINE inline /*!< inline keyword for GNU Compiler */
#define __STATIC_INLINE static inline
#elif defined ( __ICCARM__ )
#define __ASM __asm /*!< asm keyword for IAR Compiler */
#define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */
#define __STATIC_INLINE static inline
#elif defined ( __TMS470__ )
#define __ASM __asm /*!< asm keyword for TI CCS Compiler */
#define __STATIC_INLINE static inline
#elif defined ( __TASKING__ )
#define __ASM __asm /*!< asm keyword for TASKING Compiler */
#define __INLINE inline /*!< inline keyword for TASKING Compiler */
#define __STATIC_INLINE static inline
#elif defined ( __CSMC__ )
#define __packed
#define __ASM _asm /*!< asm keyword for COSMIC Compiler */
#define __INLINE inline /*use -pc99 on compile line !< inline keyword for COSMIC Compiler */
#define __STATIC_INLINE static inline
#endif
/** __FPU_USED indicates whether an FPU is used or not.
This core does not support an FPU at all
*/
#define __FPU_USED 0
#if defined ( __CC_ARM )
#if defined __TARGET_FPU_VFP
#warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __GNUC__ )
#if defined (__VFP_FP__) && !defined(__SOFTFP__)
#warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __ICCARM__ )
#if defined __ARMVFP__
#warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __TMS470__ )
#if defined __TI__VFP_SUPPORT____
#warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __TASKING__ )
#if defined __FPU_VFP__
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __CSMC__ ) /* Cosmic */
#if ( __CSMC__ & 0x400) // FPU present for parser
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#endif
#include <stdint.h> /* standard types definitions */
#include <core_cmInstr.h> /* Core Instruction Access */
#include <core_cmFunc.h> /* Core Function Access */
#ifdef __cplusplus
}
#endif
#endif /* __CORE_CM0_H_GENERIC */
#ifndef __CMSIS_GENERIC
#ifndef __CORE_CM0_H_DEPENDANT
#define __CORE_CM0_H_DEPENDANT
#ifdef __cplusplus
extern "C" {
#endif
/* check device defines and use defaults */
#if defined __CHECK_DEVICE_DEFINES
#ifndef __CM0_REV
#define __CM0_REV 0x0000
#warning "__CM0_REV not defined in device header file; using default!"
#endif
#ifndef __NVIC_PRIO_BITS
#define __NVIC_PRIO_BITS 2
#warning "__NVIC_PRIO_BITS not defined in device header file; using default!"
#endif
#ifndef __Vendor_SysTickConfig
#define __Vendor_SysTickConfig 0
#warning "__Vendor_SysTickConfig not defined in device header file; using default!"
#endif
#endif
/* IO definitions (access restrictions to peripheral registers) */
/**
\defgroup CMSIS_glob_defs CMSIS Global Defines
<strong>IO Type Qualifiers</strong> are used
\li to specify the access to peripheral variables.
\li for automatic generation of peripheral register debug information.
*/
#ifdef __cplusplus
#define __I volatile /*!< Defines 'read only' permissions */
#else
#define __I volatile const /*!< Defines 'read only' permissions */
#endif
#define __O volatile /*!< Defines 'write only' permissions */
#define __IO volatile /*!< Defines 'read / write' permissions */
/*@} end of group Cortex_M0 */
/*******************************************************************************
* Register Abstraction
Core Register contain:
- Core Register
- Core NVIC Register
- Core SCB Register
- Core SysTick Register
******************************************************************************/
/** \defgroup CMSIS_core_register Defines and Type Definitions
\brief Type definitions and defines for Cortex-M processor based devices.
*/
/** \ingroup CMSIS_core_register
\defgroup CMSIS_CORE Status and Control Registers
\brief Core Register type definitions.
@{
*/
/** \brief Union type to access the Application Program Status Register (APSR).
*/
typedef union
{
struct
{
uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */
uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
uint32_t C:1; /*!< bit: 29 Carry condition code flag */
uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
uint32_t N:1; /*!< bit: 31 Negative condition code flag */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} APSR_Type;
/* APSR Register Definitions */
#define APSR_N_Pos 31 /*!< APSR: N Position */
#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */
#define APSR_Z_Pos 30 /*!< APSR: Z Position */
#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */
#define APSR_C_Pos 29 /*!< APSR: C Position */
#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */
#define APSR_V_Pos 28 /*!< APSR: V Position */
#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */
/** \brief Union type to access the Interrupt Program Status Register (IPSR).
*/
typedef union
{
struct
{
uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} IPSR_Type;
/* IPSR Register Definitions */
#define IPSR_ISR_Pos 0 /*!< IPSR: ISR Position */
#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */
/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR).
*/
typedef union
{
struct
{
uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */
uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */
uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */
uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
uint32_t C:1; /*!< bit: 29 Carry condition code flag */
uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
uint32_t N:1; /*!< bit: 31 Negative condition code flag */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} xPSR_Type;
/* xPSR Register Definitions */
#define xPSR_N_Pos 31 /*!< xPSR: N Position */
#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */
#define xPSR_Z_Pos 30 /*!< xPSR: Z Position */
#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */
#define xPSR_C_Pos 29 /*!< xPSR: C Position */
#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */
#define xPSR_V_Pos 28 /*!< xPSR: V Position */
#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */
#define xPSR_T_Pos 24 /*!< xPSR: T Position */
#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */
#define xPSR_ISR_Pos 0 /*!< xPSR: ISR Position */
#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */
/** \brief Union type to access the Control Registers (CONTROL).
*/
typedef union
{
struct
{
uint32_t _reserved0:1; /*!< bit: 0 Reserved */
uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */
uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} CONTROL_Type;
/* CONTROL Register Definitions */
#define CONTROL_SPSEL_Pos 1 /*!< CONTROL: SPSEL Position */
#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */
/*@} end of group CMSIS_CORE */
/** \ingroup CMSIS_core_register
\defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC)
\brief Type definitions for the NVIC Registers
@{
*/
/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC).
*/
typedef struct
{
__IO uint32_t ISER[1]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */
uint32_t RESERVED0[31];
__IO uint32_t ICER[1]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */
uint32_t RSERVED1[31];
__IO uint32_t ISPR[1]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */
uint32_t RESERVED2[31];
__IO uint32_t ICPR[1]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */
uint32_t RESERVED3[31];
uint32_t RESERVED4[64];
__IO uint32_t IP[8]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */
} NVIC_Type;
/*@} end of group CMSIS_NVIC */
/** \ingroup CMSIS_core_register
\defgroup CMSIS_SCB System Control Block (SCB)
\brief Type definitions for the System Control Block Registers
@{
*/
/** \brief Structure type to access the System Control Block (SCB).
*/
typedef struct
{
__I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */
__IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */
uint32_t RESERVED0;
__IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */
__IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */
__IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */
uint32_t RESERVED1;
__IO uint32_t SHP[2]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */
__IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */
} SCB_Type;
/* SCB CPUID Register Definitions */
#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */
#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */
#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */
#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */
#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */
#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */
#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */
#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */
#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */
#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */
/* SCB Interrupt Control State Register Definitions */
#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */
#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */
#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */
#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */
#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */
#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */
#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */
#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */
#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */
#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */
#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */
#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */
#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */
#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */
#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */
#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */
#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */
#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */
/* SCB Application Interrupt and Reset Control Register Definitions */
#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */
#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */
#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */
#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */
#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */
#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */
#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */
#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */
#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */
#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */
/* SCB System Control Register Definitions */
#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */
#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */
#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */
#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */
#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */
#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */
/* SCB Configuration Control Register Definitions */
#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */
#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */
#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */
#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */
/* SCB System Handler Control and State Register Definitions */
#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */
#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */
/*@} end of group CMSIS_SCB */
/** \ingroup CMSIS_core_register
\defgroup CMSIS_SysTick System Tick Timer (SysTick)
\brief Type definitions for the System Timer Registers.
@{
*/
/** \brief Structure type to access the System Timer (SysTick).
*/
typedef struct
{
__IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */
__IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */
__IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */
__I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */
} SysTick_Type;
/* SysTick Control / Status Register Definitions */
#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */
#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */
#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */
#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */
#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */
#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */
#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */
#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */
/* SysTick Reload Register Definitions */
#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */
#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */
/* SysTick Current Register Definitions */
#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */
#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */
/* SysTick Calibration Register Definitions */
#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */
#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */
#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */
#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */
#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */
#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */
/*@} end of group CMSIS_SysTick */
/** \ingroup CMSIS_core_register
\defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug)
\brief Cortex-M0 Core Debug Registers (DCB registers, SHCSR, and DFSR)
are only accessible over DAP and not via processor. Therefore
they are not covered by the Cortex-M0 header file.
@{
*/
/*@} end of group CMSIS_CoreDebug */
/** \ingroup CMSIS_core_register
\defgroup CMSIS_core_base Core Definitions
\brief Definitions for base addresses, unions, and structures.
@{
*/
/* Memory mapping of Cortex-M0 Hardware */
#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */
#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */
#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */
#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */
#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */
#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */
#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */
/*@} */
/*******************************************************************************
* Hardware Abstraction Layer
Core Function Interface contains:
- Core NVIC Functions
- Core SysTick Functions
- Core Register Access Functions
******************************************************************************/
/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference
*/
/* ########################## NVIC functions #################################### */
/** \ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_NVICFunctions NVIC Functions
\brief Functions that manage interrupts and exceptions via the NVIC.
@{
*/
/* Interrupt Priorities are WORD accessible only under ARMv6M */
/* The following MACROS handle generation of the register offset and byte masks */
#define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL)
#define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) )
#define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) )
/** \brief Enable External Interrupt
The function enables a device-specific interrupt in the NVIC interrupt controller.
\param [in] IRQn External interrupt number. Value cannot be negative.
*/
__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn)
{
NVIC->ISER[0] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
}
/** \brief Disable External Interrupt
The function disables a device-specific interrupt in the NVIC interrupt controller.
\param [in] IRQn External interrupt number. Value cannot be negative.
*/
__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn)
{
NVIC->ICER[0] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
}
/** \brief Get Pending Interrupt
The function reads the pending register in the NVIC and returns the pending bit
for the specified interrupt.
\param [in] IRQn Interrupt number.
\return 0 Interrupt status is not pending.
\return 1 Interrupt status is pending.
*/
__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn)
{
return((uint32_t)(((NVIC->ISPR[0] & (1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
}
/** \brief Set Pending Interrupt
The function sets the pending bit of an external interrupt.
\param [in] IRQn Interrupt number. Value cannot be negative.
*/
__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn)
{
NVIC->ISPR[0] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
}
/** \brief Clear Pending Interrupt
The function clears the pending bit of an external interrupt.
\param [in] IRQn External interrupt number. Value cannot be negative.
*/
__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn)
{
NVIC->ICPR[0] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
}
/** \brief Set Interrupt Priority
The function sets the priority of an interrupt.
\note The priority cannot be set for every core interrupt.
\param [in] IRQn Interrupt number.
\param [in] priority Priority to set.
*/
__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
{
if((int32_t)(IRQn) < 0) {
SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
(((priority << (8 - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
}
else {
NVIC->IP[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
(((priority << (8 - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
}
}
/** \brief Get Interrupt Priority
The function reads the priority of an interrupt. The interrupt
number can be positive to specify an external (device specific)
interrupt, or negative to specify an internal (core) interrupt.
\param [in] IRQn Interrupt number.
\return Interrupt Priority. Value is aligned automatically to the implemented
priority bits of the microcontroller.
*/
__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn)
{
if((int32_t)(IRQn) < 0) {
return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8 - __NVIC_PRIO_BITS)));
}
else {
return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8 - __NVIC_PRIO_BITS)));
}
}
/** \brief System Reset
The function initiates a system reset request to reset the MCU.
*/
__STATIC_INLINE void NVIC_SystemReset(void)
{
__DSB(); /* Ensure all outstanding memory accesses included
buffered write are completed before reset */
SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
SCB_AIRCR_SYSRESETREQ_Msk);
__DSB(); /* Ensure completion of memory access */
while(1) { __NOP(); } /* wait until reset */
}
/*@} end of CMSIS_Core_NVICFunctions */
/* ################################## SysTick function ############################################ */
/** \ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_SysTickFunctions SysTick Functions
\brief Functions that configure the System.
@{
*/
#if (__Vendor_SysTickConfig == 0)
/** \brief System Tick Configuration
The function initializes the System Timer and its interrupt, and starts the System Tick Timer.
Counter is in free running mode to generate periodic interrupts.
\param [in] ticks Number of ticks between two interrupts.
\return 0 Function succeeded.
\return 1 Function failed.
\note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
must contain a vendor-specific implementation of this function.
*/
__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
{
if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) { return (1UL); } /* Reload value impossible */
SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */
NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
SysTick->VAL = 0UL; /* Load the SysTick Counter Value */
SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
SysTick_CTRL_TICKINT_Msk |
SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
return (0UL); /* Function successful */
}
#endif
/*@} end of CMSIS_Core_SysTickFunctions */
#ifdef __cplusplus
}
#endif
#endif /* __CORE_CM0_H_DEPENDANT */
#endif /* __CMSIS_GENERIC */

854
ports_module/cortex_m7/iar/example_build/libraries/libchip_samv7/include/cmsis/CMSIS/Include/core_cm0plus.h
View File

@@ -1,854 +0,0 @@
/**************************************************************************//**
* @file core_cm0plus.h
* @brief CMSIS Cortex-M0+ Core Peripheral Access Layer Header File
* @version V4.10
* @date 18. March 2015
*
* @note
*
******************************************************************************/
/* Copyright (c) 2009 - 2015 ARM LIMITED
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
- Neither the name of ARM nor the names of its contributors may be used
to endorse or promote products derived from this software without
specific prior written permission.
*
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
---------------------------------------------------------------------------*/
#if defined ( __ICCARM__ )
#pragma system_include /* treat file as system include file for MISRA check */
#endif
#ifndef __CORE_CM0PLUS_H_GENERIC
#define __CORE_CM0PLUS_H_GENERIC
#ifdef __cplusplus
extern "C" {
#endif
/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions
CMSIS violates the following MISRA-C:2004 rules:
\li Required Rule 8.5, object/function definition in header file.<br>
Function definitions in header files are used to allow 'inlining'.
\li Required Rule 18.4, declaration of union type or object of union type: '{...}'.<br>
Unions are used for effective representation of core registers.
\li Advisory Rule 19.7, Function-like macro defined.<br>
Function-like macros are used to allow more efficient code.
*/
/*******************************************************************************
* CMSIS definitions
******************************************************************************/
/** \ingroup Cortex-M0+
@{
*/
/* CMSIS CM0P definitions */
#define __CM0PLUS_CMSIS_VERSION_MAIN (0x04) /*!< [31:16] CMSIS HAL main version */
#define __CM0PLUS_CMSIS_VERSION_SUB (0x00) /*!< [15:0] CMSIS HAL sub version */
#define __CM0PLUS_CMSIS_VERSION ((__CM0PLUS_CMSIS_VERSION_MAIN << 16) | \
__CM0PLUS_CMSIS_VERSION_SUB) /*!< CMSIS HAL version number */
#define __CORTEX_M (0x00) /*!< Cortex-M Core */
#if defined ( __CC_ARM )
#define __ASM __asm /*!< asm keyword for ARM Compiler */
#define __INLINE __inline /*!< inline keyword for ARM Compiler */
#define __STATIC_INLINE static __inline
#elif defined ( __GNUC__ )
#define __ASM __asm /*!< asm keyword for GNU Compiler */
#define __INLINE inline /*!< inline keyword for GNU Compiler */
#define __STATIC_INLINE static inline
#elif defined ( __ICCARM__ )
#define __ASM __asm /*!< asm keyword for IAR Compiler */
#define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */
#define __STATIC_INLINE static inline
#elif defined ( __TMS470__ )
#define __ASM __asm /*!< asm keyword for TI CCS Compiler */
#define __STATIC_INLINE static inline
#elif defined ( __TASKING__ )
#define __ASM __asm /*!< asm keyword for TASKING Compiler */
#define __INLINE inline /*!< inline keyword for TASKING Compiler */
#define __STATIC_INLINE static inline
#elif defined ( __CSMC__ )
#define __packed
#define __ASM _asm /*!< asm keyword for COSMIC Compiler */
#define __INLINE inline /*use -pc99 on compile line !< inline keyword for COSMIC Compiler */
#define __STATIC_INLINE static inline
#endif
/** __FPU_USED indicates whether an FPU is used or not.
This core does not support an FPU at all
*/
#define __FPU_USED 0
#if defined ( __CC_ARM )
#if defined __TARGET_FPU_VFP
#warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __GNUC__ )
#if defined (__VFP_FP__) && !defined(__SOFTFP__)
#warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __ICCARM__ )
#if defined __ARMVFP__
#warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __TMS470__ )
#if defined __TI__VFP_SUPPORT____
#warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __TASKING__ )
#if defined __FPU_VFP__
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __CSMC__ ) /* Cosmic */
#if ( __CSMC__ & 0x400) // FPU present for parser
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#endif
#include <stdint.h> /* standard types definitions */
#include <core_cmInstr.h> /* Core Instruction Access */
#include <core_cmFunc.h> /* Core Function Access */
#ifdef __cplusplus
}
#endif
#endif /* __CORE_CM0PLUS_H_GENERIC */
#ifndef __CMSIS_GENERIC
#ifndef __CORE_CM0PLUS_H_DEPENDANT
#define __CORE_CM0PLUS_H_DEPENDANT
#ifdef __cplusplus
extern "C" {
#endif
/* check device defines and use defaults */
#if defined __CHECK_DEVICE_DEFINES
#ifndef __CM0PLUS_REV
#define __CM0PLUS_REV 0x0000
#warning "__CM0PLUS_REV not defined in device header file; using default!"
#endif
#ifndef __MPU_PRESENT
#define __MPU_PRESENT 0
#warning "__MPU_PRESENT not defined in device header file; using default!"
#endif
#ifndef __VTOR_PRESENT
#define __VTOR_PRESENT 0
#warning "__VTOR_PRESENT not defined in device header file; using default!"
#endif
#ifndef __NVIC_PRIO_BITS
#define __NVIC_PRIO_BITS 2
#warning "__NVIC_PRIO_BITS not defined in device header file; using default!"
#endif
#ifndef __Vendor_SysTickConfig
#define __Vendor_SysTickConfig 0
#warning "__Vendor_SysTickConfig not defined in device header file; using default!"
#endif
#endif
/* IO definitions (access restrictions to peripheral registers) */
/**
\defgroup CMSIS_glob_defs CMSIS Global Defines
<strong>IO Type Qualifiers</strong> are used
\li to specify the access to peripheral variables.
\li for automatic generation of peripheral register debug information.
*/
#ifdef __cplusplus
#define __I volatile /*!< Defines 'read only' permissions */
#else
#define __I volatile const /*!< Defines 'read only' permissions */
#endif
#define __O volatile /*!< Defines 'write only' permissions */
#define __IO volatile /*!< Defines 'read / write' permissions */
/*@} end of group Cortex-M0+ */
/*******************************************************************************
* Register Abstraction
Core Register contain:
- Core Register
- Core NVIC Register
- Core SCB Register
- Core SysTick Register
- Core MPU Register
******************************************************************************/
/** \defgroup CMSIS_core_register Defines and Type Definitions
\brief Type definitions and defines for Cortex-M processor based devices.
*/
/** \ingroup CMSIS_core_register
\defgroup CMSIS_CORE Status and Control Registers
\brief Core Register type definitions.
@{
*/
/** \brief Union type to access the Application Program Status Register (APSR).
*/
typedef union
{
struct
{
uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */
uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
uint32_t C:1; /*!< bit: 29 Carry condition code flag */
uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
uint32_t N:1; /*!< bit: 31 Negative condition code flag */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} APSR_Type;
/* APSR Register Definitions */
#define APSR_N_Pos 31 /*!< APSR: N Position */
#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */
#define APSR_Z_Pos 30 /*!< APSR: Z Position */
#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */
#define APSR_C_Pos 29 /*!< APSR: C Position */
#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */
#define APSR_V_Pos 28 /*!< APSR: V Position */
#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */
/** \brief Union type to access the Interrupt Program Status Register (IPSR).
*/
typedef union
{
struct
{
uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} IPSR_Type;
/* IPSR Register Definitions */
#define IPSR_ISR_Pos 0 /*!< IPSR: ISR Position */
#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */
/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR).
*/
typedef union
{
struct
{
uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */
uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */
uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */
uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
uint32_t C:1; /*!< bit: 29 Carry condition code flag */
uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
uint32_t N:1; /*!< bit: 31 Negative condition code flag */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} xPSR_Type;
/* xPSR Register Definitions */
#define xPSR_N_Pos 31 /*!< xPSR: N Position */
#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */
#define xPSR_Z_Pos 30 /*!< xPSR: Z Position */
#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */
#define xPSR_C_Pos 29 /*!< xPSR: C Position */
#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */
#define xPSR_V_Pos 28 /*!< xPSR: V Position */
#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */
#define xPSR_T_Pos 24 /*!< xPSR: T Position */
#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */
#define xPSR_ISR_Pos 0 /*!< xPSR: ISR Position */
#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */
/** \brief Union type to access the Control Registers (CONTROL).
*/
typedef union
{
struct
{
uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */
uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */
uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} CONTROL_Type;
/* CONTROL Register Definitions */
#define CONTROL_SPSEL_Pos 1 /*!< CONTROL: SPSEL Position */
#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */
#define CONTROL_nPRIV_Pos 0 /*!< CONTROL: nPRIV Position */
#define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */
/*@} end of group CMSIS_CORE */
/** \ingroup CMSIS_core_register
\defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC)
\brief Type definitions for the NVIC Registers
@{
*/
/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC).
*/
typedef struct
{
__IO uint32_t ISER[1]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */
uint32_t RESERVED0[31];
__IO uint32_t ICER[1]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */
uint32_t RSERVED1[31];
__IO uint32_t ISPR[1]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */
uint32_t RESERVED2[31];
__IO uint32_t ICPR[1]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */
uint32_t RESERVED3[31];
uint32_t RESERVED4[64];
__IO uint32_t IP[8]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */
} NVIC_Type;
/*@} end of group CMSIS_NVIC */
/** \ingroup CMSIS_core_register
\defgroup CMSIS_SCB System Control Block (SCB)
\brief Type definitions for the System Control Block Registers
@{
*/
/** \brief Structure type to access the System Control Block (SCB).
*/
typedef struct
{
__I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */
__IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */
#if (__VTOR_PRESENT == 1)
__IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */
#else
uint32_t RESERVED0;
#endif
__IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */
__IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */
__IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */
uint32_t RESERVED1;
__IO uint32_t SHP[2]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */
__IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */
} SCB_Type;
/* SCB CPUID Register Definitions */
#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */
#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */
#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */
#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */
#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */
#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */
#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */
#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */
#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */
#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */
/* SCB Interrupt Control State Register Definitions */
#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */
#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */
#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */
#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */
#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */
#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */
#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */
#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */
#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */
#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */
#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */
#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */
#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */
#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */
#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */
#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */
#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */
#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */
#if (__VTOR_PRESENT == 1)
/* SCB Interrupt Control State Register Definitions */
#define SCB_VTOR_TBLOFF_Pos 8 /*!< SCB VTOR: TBLOFF Position */
#define SCB_VTOR_TBLOFF_Msk (0xFFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */
#endif
/* SCB Application Interrupt and Reset Control Register Definitions */
#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */
#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */
#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */
#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */
#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */
#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */
#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */
#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */
#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */
#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */
/* SCB System Control Register Definitions */
#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */
#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */
#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */
#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */
#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */
#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */
/* SCB Configuration Control Register Definitions */
#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */
#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */
#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */
#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */
/* SCB System Handler Control and State Register Definitions */
#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */
#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */
/*@} end of group CMSIS_SCB */
/** \ingroup CMSIS_core_register
\defgroup CMSIS_SysTick System Tick Timer (SysTick)
\brief Type definitions for the System Timer Registers.
@{
*/
/** \brief Structure type to access the System Timer (SysTick).
*/
typedef struct
{
__IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */
__IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */
__IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */
__I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */
} SysTick_Type;
/* SysTick Control / Status Register Definitions */
#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */
#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */
#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */
#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */
#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */
#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */
#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */
#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */
/* SysTick Reload Register Definitions */
#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */
#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */
/* SysTick Current Register Definitions */
#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */
#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */
/* SysTick Calibration Register Definitions */
#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */
#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */
#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */
#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */
#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */
#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */
/*@} end of group CMSIS_SysTick */
#if (__MPU_PRESENT == 1)
/** \ingroup CMSIS_core_register
\defgroup CMSIS_MPU Memory Protection Unit (MPU)
\brief Type definitions for the Memory Protection Unit (MPU)
@{
*/
/** \brief Structure type to access the Memory Protection Unit (MPU).
*/
typedef struct
{
__I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */
__IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */
__IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */
__IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */
__IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */
} MPU_Type;
/* MPU Type Register */
#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */
#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */
#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */
#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */
#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */
#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */
/* MPU Control Register */
#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */
#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */
#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */
#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */
#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */
#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */
/* MPU Region Number Register */
#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */
#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */
/* MPU Region Base Address Register */
#define MPU_RBAR_ADDR_Pos 8 /*!< MPU RBAR: ADDR Position */
#define MPU_RBAR_ADDR_Msk (0xFFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */
#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */
#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */
#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */
#define MPU_RBAR_REGION_Msk (0xFUL /*<< MPU_RBAR_REGION_Pos*/) /*!< MPU RBAR: REGION Mask */
/* MPU Region Attribute and Size Register */
#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */
#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */
#define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */
#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */
#define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */
#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */
#define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */
#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */
#define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */
#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */
#define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */
#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */
#define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */
#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */
#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */
#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */
#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */
#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */
#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */
#define MPU_RASR_ENABLE_Msk (1UL /*<< MPU_RASR_ENABLE_Pos*/) /*!< MPU RASR: Region enable bit Disable Mask */
/*@} end of group CMSIS_MPU */
#endif
/** \ingroup CMSIS_core_register
\defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug)
\brief Cortex-M0+ Core Debug Registers (DCB registers, SHCSR, and DFSR)
are only accessible over DAP and not via processor. Therefore
they are not covered by the Cortex-M0 header file.
@{
*/
/*@} end of group CMSIS_CoreDebug */
/** \ingroup CMSIS_core_register
\defgroup CMSIS_core_base Core Definitions
\brief Definitions for base addresses, unions, and structures.
@{
*/
/* Memory mapping of Cortex-M0+ Hardware */
#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */
#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */
#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */
#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */
#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */
#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */
#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */
#if (__MPU_PRESENT == 1)
#define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */
#define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */
#endif
/*@} */
/*******************************************************************************
* Hardware Abstraction Layer
Core Function Interface contains:
- Core NVIC Functions
- Core SysTick Functions
- Core Register Access Functions
******************************************************************************/
/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference
*/
/* ########################## NVIC functions #################################### */
/** \ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_NVICFunctions NVIC Functions
\brief Functions that manage interrupts and exceptions via the NVIC.
@{
*/
/* Interrupt Priorities are WORD accessible only under ARMv6M */
/* The following MACROS handle generation of the register offset and byte masks */
#define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL)
#define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) )
#define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) )
/** \brief Enable External Interrupt
The function enables a device-specific interrupt in the NVIC interrupt controller.
\param [in] IRQn External interrupt number. Value cannot be negative.
*/
__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn)
{
NVIC->ISER[0] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
}
/** \brief Disable External Interrupt
The function disables a device-specific interrupt in the NVIC interrupt controller.
\param [in] IRQn External interrupt number. Value cannot be negative.
*/
__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn)
{
NVIC->ICER[0] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
}
/** \brief Get Pending Interrupt
The function reads the pending register in the NVIC and returns the pending bit
for the specified interrupt.
\param [in] IRQn Interrupt number.
\return 0 Interrupt status is not pending.
\return 1 Interrupt status is pending.
*/
__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn)
{
return((uint32_t)(((NVIC->ISPR[0] & (1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
}
/** \brief Set Pending Interrupt
The function sets the pending bit of an external interrupt.
\param [in] IRQn Interrupt number. Value cannot be negative.
*/
__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn)
{
NVIC->ISPR[0] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
}
/** \brief Clear Pending Interrupt
The function clears the pending bit of an external interrupt.
\param [in] IRQn External interrupt number. Value cannot be negative.
*/
__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn)
{
NVIC->ICPR[0] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
}
/** \brief Set Interrupt Priority
The function sets the priority of an interrupt.
\note The priority cannot be set for every core interrupt.
\param [in] IRQn Interrupt number.
\param [in] priority Priority to set.
*/
__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
{
if((int32_t)(IRQn) < 0) {
SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
(((priority << (8 - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
}
else {
NVIC->IP[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
(((priority << (8 - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
}
}
/** \brief Get Interrupt Priority
The function reads the priority of an interrupt. The interrupt
number can be positive to specify an external (device specific)
interrupt, or negative to specify an internal (core) interrupt.
\param [in] IRQn Interrupt number.
\return Interrupt Priority. Value is aligned automatically to the implemented
priority bits of the microcontroller.
*/
__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn)
{
if((int32_t)(IRQn) < 0) {
return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8 - __NVIC_PRIO_BITS)));
}
else {
return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8 - __NVIC_PRIO_BITS)));
}
}
/** \brief System Reset
The function initiates a system reset request to reset the MCU.
*/
__STATIC_INLINE void NVIC_SystemReset(void)
{
__DSB(); /* Ensure all outstanding memory accesses included
buffered write are completed before reset */
SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
SCB_AIRCR_SYSRESETREQ_Msk);
__DSB(); /* Ensure completion of memory access */
while(1) { __NOP(); } /* wait until reset */
}
/*@} end of CMSIS_Core_NVICFunctions */
/* ################################## SysTick function ############################################ */
/** \ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_SysTickFunctions SysTick Functions
\brief Functions that configure the System.
@{
*/
#if (__Vendor_SysTickConfig == 0)
/** \brief System Tick Configuration
The function initializes the System Timer and its interrupt, and starts the System Tick Timer.
Counter is in free running mode to generate periodic interrupts.
\param [in] ticks Number of ticks between two interrupts.
\return 0 Function succeeded.
\return 1 Function failed.
\note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
must contain a vendor-specific implementation of this function.
*/
__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
{
if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) {return (1UL);} /* Reload value impossible */
SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */
NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
SysTick->VAL = 0UL; /* Load the SysTick Counter Value */
SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
SysTick_CTRL_TICKINT_Msk |
SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
return (0UL); /* Function successful */
}
#endif
/*@} end of CMSIS_Core_SysTickFunctions */
#ifdef __cplusplus
}
#endif
#endif /* __CORE_CM0PLUS_H_DEPENDANT */
#endif /* __CMSIS_GENERIC */

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/**************************************************************************//**
* @file core_cmFunc.h
* @brief CMSIS Cortex-M Core Function Access Header File
* @version V4.10
* @date 18. March 2015
*
* @note
*
******************************************************************************/
/* Copyright (c) 2009 - 2015 ARM LIMITED
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
- Neither the name of ARM nor the names of its contributors may be used
to endorse or promote products derived from this software without
specific prior written permission.
*
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
---------------------------------------------------------------------------*/
#ifndef __CORE_CMFUNC_H
#define __CORE_CMFUNC_H
/* ########################### Core Function Access ########################### */
/** \ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions
@{
*/
#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/
/* ARM armcc specific functions */
#if (__ARMCC_VERSION < 400677)
#error "Please use ARM Compiler Toolchain V4.0.677 or later!"
#endif
/* intrinsic void __enable_irq(); */
/* intrinsic void __disable_irq(); */
/** \brief Get Control Register
This function returns the content of the Control Register.
\return Control Register value
*/
__STATIC_INLINE uint32_t __get_CONTROL(void)
{
register uint32_t __regControl __ASM("control");
return(__regControl);
}
/** \brief Set Control Register
This function writes the given value to the Control Register.
\param [in] control Control Register value to set
*/
__STATIC_INLINE void __set_CONTROL(uint32_t control)
{
register uint32_t __regControl __ASM("control");
__regControl = control;
}
/** \brief Get IPSR Register
This function returns the content of the IPSR Register.
\return IPSR Register value
*/
__STATIC_INLINE uint32_t __get_IPSR(void)
{
register uint32_t __regIPSR __ASM("ipsr");
return(__regIPSR);
}
/** \brief Get APSR Register
This function returns the content of the APSR Register.
\return APSR Register value
*/
__STATIC_INLINE uint32_t __get_APSR(void)
{
register uint32_t __regAPSR __ASM("apsr");
return(__regAPSR);
}
/** \brief Get xPSR Register
This function returns the content of the xPSR Register.
\return xPSR Register value
*/
__STATIC_INLINE uint32_t __get_xPSR(void)
{
register uint32_t __regXPSR __ASM("xpsr");
return(__regXPSR);
}
/** \brief Get Process Stack Pointer
This function returns the current value of the Process Stack Pointer (PSP).
\return PSP Register value
*/
__STATIC_INLINE uint32_t __get_PSP(void)
{
register uint32_t __regProcessStackPointer __ASM("psp");
return(__regProcessStackPointer);
}
/** \brief Set Process Stack Pointer
This function assigns the given value to the Process Stack Pointer (PSP).
\param [in] topOfProcStack Process Stack Pointer value to set
*/
__STATIC_INLINE void __set_PSP(uint32_t topOfProcStack)
{
register uint32_t __regProcessStackPointer __ASM("psp");
__regProcessStackPointer = topOfProcStack;
}
/** \brief Get Main Stack Pointer
This function returns the current value of the Main Stack Pointer (MSP).
\return MSP Register value
*/
__STATIC_INLINE uint32_t __get_MSP(void)
{
register uint32_t __regMainStackPointer __ASM("msp");
return(__regMainStackPointer);
}
/** \brief Set Main Stack Pointer
This function assigns the given value to the Main Stack Pointer (MSP).
\param [in] topOfMainStack Main Stack Pointer value to set
*/
__STATIC_INLINE void __set_MSP(uint32_t topOfMainStack)
{
register uint32_t __regMainStackPointer __ASM("msp");
__regMainStackPointer = topOfMainStack;
}
/** \brief Get Priority Mask
This function returns the current state of the priority mask bit from the Priority Mask Register.
\return Priority Mask value
*/
__STATIC_INLINE uint32_t __get_PRIMASK(void)
{
register uint32_t __regPriMask __ASM("primask");
return(__regPriMask);
}
/** \brief Set Priority Mask
This function assigns the given value to the Priority Mask Register.
\param [in] priMask Priority Mask
*/
__STATIC_INLINE void __set_PRIMASK(uint32_t priMask)
{
register uint32_t __regPriMask __ASM("primask");
__regPriMask = (priMask);
}
#if (__CORTEX_M >= 0x03) || (__CORTEX_SC >= 300)
/** \brief Enable FIQ
This function enables FIQ interrupts by clearing the F-bit in the CPSR.
Can only be executed in Privileged modes.
*/
#define __enable_fault_irq __enable_fiq
/** \brief Disable FIQ
This function disables FIQ interrupts by setting the F-bit in the CPSR.
Can only be executed in Privileged modes.
*/
#define __disable_fault_irq __disable_fiq
/** \brief Get Base Priority
This function returns the current value of the Base Priority register.
\return Base Priority register value
*/
__STATIC_INLINE uint32_t __get_BASEPRI(void)
{
register uint32_t __regBasePri __ASM("basepri");
return(__regBasePri);
}
/** \brief Set Base Priority
This function assigns the given value to the Base Priority register.
\param [in] basePri Base Priority value to set
*/
__STATIC_INLINE void __set_BASEPRI(uint32_t basePri)
{
register uint32_t __regBasePri __ASM("basepri");
__regBasePri = (basePri & 0xff);
}
/** \brief Set Base Priority with condition
This function assigns the given value to the Base Priority register only if BASEPRI masking is disabled,
or the new value increases the BASEPRI priority level.
\param [in] basePri Base Priority value to set
*/
__STATIC_INLINE void __set_BASEPRI_MAX(uint32_t basePri)
{
register uint32_t __regBasePriMax __ASM("basepri_max");
__regBasePriMax = (basePri & 0xff);
}
/** \brief Get Fault Mask
This function returns the current value of the Fault Mask register.
\return Fault Mask register value
*/
__STATIC_INLINE uint32_t __get_FAULTMASK(void)
{
register uint32_t __regFaultMask __ASM("faultmask");
return(__regFaultMask);
}
/** \brief Set Fault Mask
This function assigns the given value to the Fault Mask register.
\param [in] faultMask Fault Mask value to set
*/
__STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask)
{
register uint32_t __regFaultMask __ASM("faultmask");
__regFaultMask = (faultMask & (uint32_t)1);
}
#endif /* (__CORTEX_M >= 0x03) || (__CORTEX_SC >= 300) */
#if (__CORTEX_M == 0x04) || (__CORTEX_M == 0x07)
/** \brief Get FPSCR
This function returns the current value of the Floating Point Status/Control register.
\return Floating Point Status/Control register value
*/
__STATIC_INLINE uint32_t __get_FPSCR(void)
{
#if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
register uint32_t __regfpscr __ASM("fpscr");
return(__regfpscr);
#else
return(0);
#endif
}
/** \brief Set FPSCR
This function assigns the given value to the Floating Point Status/Control register.
\param [in] fpscr Floating Point Status/Control value to set
*/
__STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
{
#if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
register uint32_t __regfpscr __ASM("fpscr");
__regfpscr = (fpscr);
#endif
}
#endif /* (__CORTEX_M == 0x04) || (__CORTEX_M == 0x07) */
#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/
/* GNU gcc specific functions */
/** \brief Enable IRQ Interrupts
This function enables IRQ interrupts by clearing the I-bit in the CPSR.
Can only be executed in Privileged modes.
*/
__attribute__( ( always_inline ) ) __STATIC_INLINE void __enable_irq(void)
{
__ASM volatile ("cpsie i" : : : "memory");
}
/** \brief Disable IRQ Interrupts
This function disables IRQ interrupts by setting the I-bit in the CPSR.
Can only be executed in Privileged modes.
*/
__attribute__( ( always_inline ) ) __STATIC_INLINE void __disable_irq(void)
{
__ASM volatile ("cpsid i" : : : "memory");
}
/** \brief Get Control Register
This function returns the content of the Control Register.
\return Control Register value
*/
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_CONTROL(void)
{
uint32_t result;
__ASM volatile ("MRS %0, control" : "=r" (result) );
return(result);
}
/** \brief Set Control Register
This function writes the given value to the Control Register.
\param [in] control Control Register value to set
*/
__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_CONTROL(uint32_t control)
{
__ASM volatile ("MSR control, %0" : : "r" (control) : "memory");
}
/** \brief Get IPSR Register
This function returns the content of the IPSR Register.
\return IPSR Register value
*/
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_IPSR(void)
{
uint32_t result;
__ASM volatile ("MRS %0, ipsr" : "=r" (result) );
return(result);
}
/** \brief Get APSR Register
This function returns the content of the APSR Register.
\return APSR Register value
*/
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_APSR(void)
{
uint32_t result;
__ASM volatile ("MRS %0, apsr" : "=r" (result) );
return(result);
}
/** \brief Get xPSR Register
This function returns the content of the xPSR Register.
\return xPSR Register value
*/
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_xPSR(void)
{
uint32_t result;
__ASM volatile ("MRS %0, xpsr" : "=r" (result) );
return(result);
}
/** \brief Get Process Stack Pointer
This function returns the current value of the Process Stack Pointer (PSP).
\return PSP Register value
*/
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_PSP(void)
{
register uint32_t result;
__ASM volatile ("MRS %0, psp\n" : "=r" (result) );
return(result);
}
/** \brief Set Process Stack Pointer
This function assigns the given value to the Process Stack Pointer (PSP).
\param [in] topOfProcStack Process Stack Pointer value to set
*/
__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_PSP(uint32_t topOfProcStack)
{
__ASM volatile ("MSR psp, %0\n" : : "r" (topOfProcStack) : "sp");
}
/** \brief Get Main Stack Pointer
This function returns the current value of the Main Stack Pointer (MSP).
\return MSP Register value
*/
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_MSP(void)
{
register uint32_t result;
__ASM volatile ("MRS %0, msp\n" : "=r" (result) );
return(result);
}
/** \brief Set Main Stack Pointer
This function assigns the given value to the Main Stack Pointer (MSP).
\param [in] topOfMainStack Main Stack Pointer value to set
*/
__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_MSP(uint32_t topOfMainStack)
{
__ASM volatile ("MSR msp, %0\n" : : "r" (topOfMainStack) : "sp");
}
/** \brief Get Priority Mask
This function returns the current state of the priority mask bit from the Priority Mask Register.
\return Priority Mask value
*/
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_PRIMASK(void)
{
uint32_t result;
__ASM volatile ("MRS %0, primask" : "=r" (result) );
return(result);
}
/** \brief Set Priority Mask
This function assigns the given value to the Priority Mask Register.
\param [in] priMask Priority Mask
*/
__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_PRIMASK(uint32_t priMask)
{
__ASM volatile ("MSR primask, %0" : : "r" (priMask) : "memory");
}
#if (__CORTEX_M >= 0x03)
/** \brief Enable FIQ
This function enables FIQ interrupts by clearing the F-bit in the CPSR.
Can only be executed in Privileged modes.
*/
__attribute__( ( always_inline ) ) __STATIC_INLINE void __enable_fault_irq(void)
{
__ASM volatile ("cpsie f" : : : "memory");
}
/** \brief Disable FIQ
This function disables FIQ interrupts by setting the F-bit in the CPSR.
Can only be executed in Privileged modes.
*/
__attribute__( ( always_inline ) ) __STATIC_INLINE void __disable_fault_irq(void)
{
__ASM volatile ("cpsid f" : : : "memory");
}
/** \brief Get Base Priority
This function returns the current value of the Base Priority register.
\return Base Priority register value
*/
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_BASEPRI(void)
{
uint32_t result;
__ASM volatile ("MRS %0, basepri" : "=r" (result) );
return(result);
}
/** \brief Set Base Priority
This function assigns the given value to the Base Priority register.
\param [in] basePri Base Priority value to set
*/
__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_BASEPRI(uint32_t value)
{
__ASM volatile ("MSR basepri, %0" : : "r" (value) : "memory");
}
/** \brief Set Base Priority with condition
This function assigns the given value to the Base Priority register only if BASEPRI masking is disabled,
or the new value increases the BASEPRI priority level.
\param [in] basePri Base Priority value to set
*/
__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_BASEPRI_MAX(uint32_t value)
{
__ASM volatile ("MSR basepri_max, %0" : : "r" (value) : "memory");
}
/** \brief Get Fault Mask
This function returns the current value of the Fault Mask register.
\return Fault Mask register value
*/
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_FAULTMASK(void)
{
uint32_t result;
__ASM volatile ("MRS %0, faultmask" : "=r" (result) );
return(result);
}
/** \brief Set Fault Mask
This function assigns the given value to the Fault Mask register.
\param [in] faultMask Fault Mask value to set
*/
__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask)
{
__ASM volatile ("MSR faultmask, %0" : : "r" (faultMask) : "memory");
}
#endif /* (__CORTEX_M >= 0x03) */
#if (__CORTEX_M == 0x04) || (__CORTEX_M == 0x07)
/** \brief Get FPSCR
This function returns the current value of the Floating Point Status/Control register.
\return Floating Point Status/Control register value
*/
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_FPSCR(void)
{
#if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
uint32_t result;
/* Empty asm statement works as a scheduling barrier */
__ASM volatile ("");
__ASM volatile ("VMRS %0, fpscr" : "=r" (result) );
__ASM volatile ("");
return(result);
#else
return(0);
#endif
}
/** \brief Set FPSCR
This function assigns the given value to the Floating Point Status/Control register.
\param [in] fpscr Floating Point Status/Control value to set
*/
__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
{
#if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
/* Empty asm statement works as a scheduling barrier */
__ASM volatile ("");
__ASM volatile ("VMSR fpscr, %0" : : "r" (fpscr) : "vfpcc");
__ASM volatile ("");
#endif
}
#endif /* (__CORTEX_M == 0x04) || (__CORTEX_M == 0x07) */
#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/
/* IAR iccarm specific functions */
#include <cmsis_iar.h>
#elif defined ( __TMS470__ ) /*---------------- TI CCS Compiler ------------------*/
/* TI CCS specific functions */
#include <cmsis_ccs.h>
#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/
/* TASKING carm specific functions */
/*
* The CMSIS functions have been implemented as intrinsics in the compiler.
* Please use "carm -?i" to get an up to date list of all intrinsics,
* Including the CMSIS ones.
*/
#elif defined ( __CSMC__ ) /*------------------ COSMIC Compiler -------------------*/
/* Cosmic specific functions */
#include <cmsis_csm.h>
#endif
/*@} end of CMSIS_Core_RegAccFunctions */
#endif /* __CORE_CMFUNC_H */

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/**************************************************************************//**
* @file core_cmInstr.h
* @brief CMSIS Cortex-M Core Instruction Access Header File
* @version V4.10
* @date 18. March 2015
*
* @note
*
******************************************************************************/
/* Copyright (c) 2009 - 2014 ARM LIMITED
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
- Neither the name of ARM nor the names of its contributors may be used
to endorse or promote products derived from this software without
specific prior written permission.
*
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
---------------------------------------------------------------------------*/
#ifndef __CORE_CMINSTR_H
#define __CORE_CMINSTR_H
/* ########################## Core Instruction Access ######################### */
/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface
Access to dedicated instructions
@{
*/
#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/
/* ARM armcc specific functions */
#if (__ARMCC_VERSION < 400677)
#error "Please use ARM Compiler Toolchain V4.0.677 or later!"
#endif
/** \brief No Operation
No Operation does nothing. This instruction can be used for code alignment purposes.
*/
#define __NOP __nop
/** \brief Wait For Interrupt
Wait For Interrupt is a hint instruction that suspends execution
until one of a number of events occurs.
*/
#define __WFI __wfi
/** \brief Wait For Event
Wait For Event is a hint instruction that permits the processor to enter
a low-power state until one of a number of events occurs.
*/
#define __WFE __wfe
/** \brief Send Event
Send Event is a hint instruction. It causes an event to be signaled to the CPU.
*/
#define __SEV __sev
/** \brief Instruction Synchronization Barrier
Instruction Synchronization Barrier flushes the pipeline in the processor,
so that all instructions following the ISB are fetched from cache or
memory, after the instruction has been completed.
*/
#define __ISB() do {\
__schedule_barrier();\
__isb(0xF);\
__schedule_barrier();\
} while (0)
/** \brief Data Synchronization Barrier
This function acts as a special kind of Data Memory Barrier.
It completes when all explicit memory accesses before this instruction complete.
*/
#define __DSB() do {\
__schedule_barrier();\
__dsb(0xF);\
__schedule_barrier();\
} while (0)
/** \brief Data Memory Barrier
This function ensures the apparent order of the explicit memory operations before
and after the instruction, without ensuring their completion.
*/
#define __DMB() do {\
__schedule_barrier();\
__dmb(0xF);\
__schedule_barrier();\
} while (0)
/** \brief Reverse byte order (32 bit)
This function reverses the byte order in integer value.
\param [in] value Value to reverse
\return Reversed value
*/
#define __REV __rev
/** \brief Reverse byte order (16 bit)
This function reverses the byte order in two unsigned short values.
\param [in] value Value to reverse
\return Reversed value
*/
#ifndef __NO_EMBEDDED_ASM
__attribute__((section(".rev16_text"))) __STATIC_INLINE __ASM uint32_t __REV16(uint32_t value)
{
rev16 r0, r0
bx lr
}
#endif
/** \brief Reverse byte order in signed short value
This function reverses the byte order in a signed short value with sign extension to integer.
\param [in] value Value to reverse
\return Reversed value
*/
#ifndef __NO_EMBEDDED_ASM
__attribute__((section(".revsh_text"))) __STATIC_INLINE __ASM int32_t __REVSH(int32_t value)
{
revsh r0, r0
bx lr
}
#endif
/** \brief Rotate Right in unsigned value (32 bit)
This function Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits.
\param [in] value Value to rotate
\param [in] value Number of Bits to rotate
\return Rotated value
*/
#define __ROR __ror
/** \brief Breakpoint
This function causes the processor to enter Debug state.
Debug tools can use this to investigate system state when the instruction at a particular address is reached.
\param [in] value is ignored by the processor.
If required, a debugger can use it to store additional information about the breakpoint.
*/
#define __BKPT(value) __breakpoint(value)
/** \brief Reverse bit order of value
This function reverses the bit order of the given value.
\param [in] value Value to reverse
\return Reversed value
*/
#if (__CORTEX_M >= 0x03) || (__CORTEX_SC >= 300)
#define __RBIT __rbit
#else
__attribute__((always_inline)) __STATIC_INLINE uint32_t __RBIT(uint32_t value)
{
uint32_t result;
int32_t s = 4 /*sizeof(v)*/ * 8 - 1; // extra shift needed at end
result = value; // r will be reversed bits of v; first get LSB of v
for (value >>= 1; value; value >>= 1)
{
result <<= 1;
result |= value & 1;
s--;
}
result <<= s; // shift when v's highest bits are zero
return(result);
}
#endif
/** \brief Count leading zeros
This function counts the number of leading zeros of a data value.
\param [in] value Value to count the leading zeros
\return number of leading zeros in value
*/
#define __CLZ __clz
#if (__CORTEX_M >= 0x03) || (__CORTEX_SC >= 300)
/** \brief LDR Exclusive (8 bit)
This function executes a exclusive LDR instruction for 8 bit value.
\param [in] ptr Pointer to data
\return value of type uint8_t at (*ptr)
*/
#define __LDREXB(ptr) ((uint8_t ) __ldrex(ptr))
/** \brief LDR Exclusive (16 bit)
This function executes a exclusive LDR instruction for 16 bit values.
\param [in] ptr Pointer to data
\return value of type uint16_t at (*ptr)
*/
#define __LDREXH(ptr) ((uint16_t) __ldrex(ptr))
/** \brief LDR Exclusive (32 bit)
This function executes a exclusive LDR instruction for 32 bit values.
\param [in] ptr Pointer to data
\return value of type uint32_t at (*ptr)
*/
#define __LDREXW(ptr) ((uint32_t ) __ldrex(ptr))
/** \brief STR Exclusive (8 bit)
This function executes a exclusive STR instruction for 8 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
#define __STREXB(value, ptr) __strex(value, ptr)
/** \brief STR Exclusive (16 bit)
This function executes a exclusive STR instruction for 16 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
#define __STREXH(value, ptr) __strex(value, ptr)
/** \brief STR Exclusive (32 bit)
This function executes a exclusive STR instruction for 32 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
#define __STREXW(value, ptr) __strex(value, ptr)
/** \brief Remove the exclusive lock
This function removes the exclusive lock which is created by LDREX.
*/
#define __CLREX __clrex
/** \brief Signed Saturate
This function saturates a signed value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (1..32)
\return Saturated value
*/
#define __SSAT __ssat
/** \brief Unsigned Saturate
This function saturates an unsigned value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (0..31)
\return Saturated value
*/
#define __USAT __usat
/** \brief Rotate Right with Extend (32 bit)
This function moves each bit of a bitstring right by one bit.
The carry input is shifted in at the left end of the bitstring.
\param [in] value Value to rotate
\return Rotated value
*/
#ifndef __NO_EMBEDDED_ASM
__attribute__((section(".rrx_text"))) __STATIC_INLINE __ASM uint32_t __RRX(uint32_t value)
{
rrx r0, r0
bx lr
}
#endif
/** \brief LDRT Unprivileged (8 bit)
This function executes a Unprivileged LDRT instruction for 8 bit value.
\param [in] ptr Pointer to data
\return value of type uint8_t at (*ptr)
*/
#define __LDRBT(ptr) ((uint8_t ) __ldrt(ptr))
/** \brief LDRT Unprivileged (16 bit)
This function executes a Unprivileged LDRT instruction for 16 bit values.
\param [in] ptr Pointer to data
\return value of type uint16_t at (*ptr)
*/
#define __LDRHT(ptr) ((uint16_t) __ldrt(ptr))
/** \brief LDRT Unprivileged (32 bit)
This function executes a Unprivileged LDRT instruction for 32 bit values.
\param [in] ptr Pointer to data
\return value of type uint32_t at (*ptr)
*/
#define __LDRT(ptr) ((uint32_t ) __ldrt(ptr))
/** \brief STRT Unprivileged (8 bit)
This function executes a Unprivileged STRT instruction for 8 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
*/
#define __STRBT(value, ptr) __strt(value, ptr)
/** \brief STRT Unprivileged (16 bit)
This function executes a Unprivileged STRT instruction for 16 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
*/
#define __STRHT(value, ptr) __strt(value, ptr)
/** \brief STRT Unprivileged (32 bit)
This function executes a Unprivileged STRT instruction for 32 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
*/
#define __STRT(value, ptr) __strt(value, ptr)
#endif /* (__CORTEX_M >= 0x03) || (__CORTEX_SC >= 300) */
#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/
/* GNU gcc specific functions */
/* Define macros for porting to both thumb1 and thumb2.
* For thumb1, use low register (r0-r7), specified by constrant "l"
* Otherwise, use general registers, specified by constrant "r" */
#if defined (__thumb__) && !defined (__thumb2__)
#define __CMSIS_GCC_OUT_REG(r) "=l" (r)
#define __CMSIS_GCC_USE_REG(r) "l" (r)
#else
#define __CMSIS_GCC_OUT_REG(r) "=r" (r)
#define __CMSIS_GCC_USE_REG(r) "r" (r)
#endif
/** \brief No Operation
No Operation does nothing. This instruction can be used for code alignment purposes.
*/
__attribute__((always_inline)) __STATIC_INLINE void __NOP(void)
{
__ASM volatile ("nop");
}
/** \brief Wait For Interrupt
Wait For Interrupt is a hint instruction that suspends execution
until one of a number of events occurs.
*/
__attribute__((always_inline)) __STATIC_INLINE void __WFI(void)
{
__ASM volatile ("wfi");
}
/** \brief Wait For Event
Wait For Event is a hint instruction that permits the processor to enter
a low-power state until one of a number of events occurs.
*/
__attribute__((always_inline)) __STATIC_INLINE void __WFE(void)
{
__ASM volatile ("wfe");
}
/** \brief Send Event
Send Event is a hint instruction. It causes an event to be signaled to the CPU.
*/
__attribute__((always_inline)) __STATIC_INLINE void __SEV(void)
{
__ASM volatile ("sev");
}
/** \brief Instruction Synchronization Barrier
Instruction Synchronization Barrier flushes the pipeline in the processor,
so that all instructions following the ISB are fetched from cache or
memory, after the instruction has been completed.
*/
__attribute__((always_inline)) __STATIC_INLINE void __ISB(void)
{
__ASM volatile ("isb 0xF":::"memory");
}
/** \brief Data Synchronization Barrier
This function acts as a special kind of Data Memory Barrier.
It completes when all explicit memory accesses before this instruction complete.
*/
__attribute__((always_inline)) __STATIC_INLINE void __DSB(void)
{
__ASM volatile ("dsb 0xF":::"memory");
}
/** \brief Data Memory Barrier
This function ensures the apparent order of the explicit memory operations before
and after the instruction, without ensuring their completion.
*/
__attribute__((always_inline)) __STATIC_INLINE void __DMB(void)
{
__ASM volatile ("dmb 0xF":::"memory");
}
/** \brief Reverse byte order (32 bit)
This function reverses the byte order in integer value.
\param [in] value Value to reverse
\return Reversed value
*/
__attribute__((always_inline)) __STATIC_INLINE uint32_t __REV(uint32_t value)
{
#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5)
return __builtin_bswap32(value);
#else
uint32_t result;
__ASM volatile ("rev %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) );
return(result);
#endif
}
/** \brief Reverse byte order (16 bit)
This function reverses the byte order in two unsigned short values.
\param [in] value Value to reverse
\return Reversed value
*/
__attribute__((always_inline)) __STATIC_INLINE uint32_t __REV16(uint32_t value)
{
uint32_t result;
__ASM volatile ("rev16 %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) );
return(result);
}
/** \brief Reverse byte order in signed short value
This function reverses the byte order in a signed short value with sign extension to integer.
\param [in] value Value to reverse
\return Reversed value
*/
__attribute__((always_inline)) __STATIC_INLINE int32_t __REVSH(int32_t value)
{
#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
return (short)__builtin_bswap16(value);
#else
uint32_t result;
__ASM volatile ("revsh %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) );
return(result);
#endif
}
/** \brief Rotate Right in unsigned value (32 bit)
This function Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits.
\param [in] value Value to rotate
\param [in] value Number of Bits to rotate
\return Rotated value
*/
__attribute__((always_inline)) __STATIC_INLINE uint32_t __ROR(uint32_t op1, uint32_t op2)
{
return (op1 >> op2) | (op1 << (32 - op2));
}
/** \brief Breakpoint
This function causes the processor to enter Debug state.
Debug tools can use this to investigate system state when the instruction at a particular address is reached.
\param [in] value is ignored by the processor.
If required, a debugger can use it to store additional information about the breakpoint.
*/
#define __BKPT(value) __ASM volatile ("bkpt "#value)
/** \brief Reverse bit order of value
This function reverses the bit order of the given value.
\param [in] value Value to reverse
\return Reversed value
*/
__attribute__((always_inline)) __STATIC_INLINE uint32_t __RBIT(uint32_t value)
{
uint32_t result;
#if (__CORTEX_M >= 0x03) || (__CORTEX_SC >= 300)
__ASM volatile ("rbit %0, %1" : "=r" (result) : "r" (value) );
#else
int32_t s = 4 /*sizeof(v)*/ * 8 - 1; // extra shift needed at end
result = value; // r will be reversed bits of v; first get LSB of v
for (value >>= 1; value; value >>= 1)
{
result <<= 1;
result |= value & 1;
s--;
}
result <<= s; // shift when v's highest bits are zero
#endif
return(result);
}
/** \brief Count leading zeros
This function counts the number of leading zeros of a data value.
\param [in] value Value to count the leading zeros
\return number of leading zeros in value
*/
#define __CLZ __builtin_clz
#if (__CORTEX_M >= 0x03) || (__CORTEX_SC >= 300)
/** \brief LDR Exclusive (8 bit)
This function executes a exclusive LDR instruction for 8 bit value.
\param [in] ptr Pointer to data
\return value of type uint8_t at (*ptr)
*/
__attribute__((always_inline)) __STATIC_INLINE uint8_t __LDREXB(volatile uint8_t *addr)
{
uint32_t result;
#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
__ASM volatile ("ldrexb %0, %1" : "=r" (result) : "Q" (*addr) );
#else
/* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not
accepted by assembler. So has to use following less efficient pattern.
*/
__ASM volatile ("ldrexb %0, [%1]" : "=r" (result) : "r" (addr) : "memory" );
#endif
return ((uint8_t) result); /* Add explicit type cast here */
}
/** \brief LDR Exclusive (16 bit)
This function executes a exclusive LDR instruction for 16 bit values.
\param [in] ptr Pointer to data
\return value of type uint16_t at (*ptr)
*/
__attribute__((always_inline)) __STATIC_INLINE uint16_t __LDREXH(volatile uint16_t *addr)
{
uint32_t result;
#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
__ASM volatile ("ldrexh %0, %1" : "=r" (result) : "Q" (*addr) );
#else
/* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not
accepted by assembler. So has to use following less efficient pattern.
*/
__ASM volatile ("ldrexh %0, [%1]" : "=r" (result) : "r" (addr) : "memory" );
#endif
return ((uint16_t) result); /* Add explicit type cast here */
}
/** \brief LDR Exclusive (32 bit)
This function executes a exclusive LDR instruction for 32 bit values.
\param [in] ptr Pointer to data
\return value of type uint32_t at (*ptr)
*/
__attribute__((always_inline)) __STATIC_INLINE uint32_t __LDREXW(volatile uint32_t *addr)
{
uint32_t result;
__ASM volatile ("ldrex %0, %1" : "=r" (result) : "Q" (*addr) );
return(result);
}
/** \brief STR Exclusive (8 bit)
This function executes a exclusive STR instruction for 8 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
__attribute__((always_inline)) __STATIC_INLINE uint32_t __STREXB(uint8_t value, volatile uint8_t *addr)
{
uint32_t result;
__ASM volatile ("strexb %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" ((uint32_t)value) );
return(result);
}
/** \brief STR Exclusive (16 bit)
This function executes a exclusive STR instruction for 16 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
__attribute__((always_inline)) __STATIC_INLINE uint32_t __STREXH(uint16_t value, volatile uint16_t *addr)
{
uint32_t result;
__ASM volatile ("strexh %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" ((uint32_t)value) );
return(result);
}
/** \brief STR Exclusive (32 bit)
This function executes a exclusive STR instruction for 32 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
\return 0 Function succeeded
\return 1 Function failed
*/
__attribute__((always_inline)) __STATIC_INLINE uint32_t __STREXW(uint32_t value, volatile uint32_t *addr)
{
uint32_t result;
__ASM volatile ("strex %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" (value) );
return(result);
}
/** \brief Remove the exclusive lock
This function removes the exclusive lock which is created by LDREX.
*/
__attribute__((always_inline)) __STATIC_INLINE void __CLREX(void)
{
__ASM volatile ("clrex" ::: "memory");
}
/** \brief Signed Saturate
This function saturates a signed value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (1..32)
\return Saturated value
*/
#define __SSAT(ARG1,ARG2) \
({ \
uint32_t __RES, __ARG1 = (ARG1); \
__ASM ("ssat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \
__RES; \
})
/** \brief Unsigned Saturate
This function saturates an unsigned value.
\param [in] value Value to be saturated
\param [in] sat Bit position to saturate to (0..31)
\return Saturated value
*/
#define __USAT(ARG1,ARG2) \
({ \
uint32_t __RES, __ARG1 = (ARG1); \
__ASM ("usat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \
__RES; \
})
/** \brief Rotate Right with Extend (32 bit)
This function moves each bit of a bitstring right by one bit.
The carry input is shifted in at the left end of the bitstring.
\param [in] value Value to rotate
\return Rotated value
*/
__attribute__((always_inline)) __STATIC_INLINE uint32_t __RRX(uint32_t value)
{
uint32_t result;
__ASM volatile ("rrx %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) );
return(result);
}
/** \brief LDRT Unprivileged (8 bit)
This function executes a Unprivileged LDRT instruction for 8 bit value.
\param [in] ptr Pointer to data
\return value of type uint8_t at (*ptr)
*/
__attribute__((always_inline)) __STATIC_INLINE uint8_t __LDRBT(volatile uint8_t *addr)
{
uint32_t result;
#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
__ASM volatile ("ldrbt %0, %1" : "=r" (result) : "Q" (*addr) );
#else
/* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not
accepted by assembler. So has to use following less efficient pattern.
*/
__ASM volatile ("ldrbt %0, [%1]" : "=r" (result) : "r" (addr) : "memory" );
#endif
return ((uint8_t) result); /* Add explicit type cast here */
}
/** \brief LDRT Unprivileged (16 bit)
This function executes a Unprivileged LDRT instruction for 16 bit values.
\param [in] ptr Pointer to data
\return value of type uint16_t at (*ptr)
*/
__attribute__((always_inline)) __STATIC_INLINE uint16_t __LDRHT(volatile uint16_t *addr)
{
uint32_t result;
#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
__ASM volatile ("ldrht %0, %1" : "=r" (result) : "Q" (*addr) );
#else
/* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not
accepted by assembler. So has to use following less efficient pattern.
*/
__ASM volatile ("ldrht %0, [%1]" : "=r" (result) : "r" (addr) : "memory" );
#endif
return ((uint16_t) result); /* Add explicit type cast here */
}
/** \brief LDRT Unprivileged (32 bit)
This function executes a Unprivileged LDRT instruction for 32 bit values.
\param [in] ptr Pointer to data
\return value of type uint32_t at (*ptr)
*/
__attribute__((always_inline)) __STATIC_INLINE uint32_t __LDRT(volatile uint32_t *addr)
{
uint32_t result;
__ASM volatile ("ldrt %0, %1" : "=r" (result) : "Q" (*addr) );
return(result);
}
/** \brief STRT Unprivileged (8 bit)
This function executes a Unprivileged STRT instruction for 8 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
*/
__attribute__((always_inline)) __STATIC_INLINE void __STRBT(uint8_t value, volatile uint8_t *addr)
{
__ASM volatile ("strbt %1, %0" : "=Q" (*addr) : "r" ((uint32_t)value) );
}
/** \brief STRT Unprivileged (16 bit)
This function executes a Unprivileged STRT instruction for 16 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
*/
__attribute__((always_inline)) __STATIC_INLINE void __STRHT(uint16_t value, volatile uint16_t *addr)
{
__ASM volatile ("strht %1, %0" : "=Q" (*addr) : "r" ((uint32_t)value) );
}
/** \brief STRT Unprivileged (32 bit)
This function executes a Unprivileged STRT instruction for 32 bit values.
\param [in] value Value to store
\param [in] ptr Pointer to location
*/
__attribute__((always_inline)) __STATIC_INLINE void __STRT(uint32_t value, volatile uint32_t *addr)
{
__ASM volatile ("strt %1, %0" : "=Q" (*addr) : "r" (value) );
}
#endif /* (__CORTEX_M >= 0x03) || (__CORTEX_SC >= 300) */
#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/
/* IAR iccarm specific functions */
#include <cmsis_iar.h>
#elif defined ( __TMS470__ ) /*---------------- TI CCS Compiler ------------------*/
/* TI CCS specific functions */
#include <cmsis_ccs.h>
#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/
/* TASKING carm specific functions */
/*
* The CMSIS functions have been implemented as intrinsics in the compiler.
* Please use "carm -?i" to get an up to date list of all intrinsics,
* Including the CMSIS ones.
*/
#elif defined ( __CSMC__ ) /*------------------ COSMIC Compiler -------------------*/
/* Cosmic specific functions */
#include <cmsis_csm.h>
#endif
/*@}*/ /* end of group CMSIS_Core_InstructionInterface */
#endif /* __CORE_CMINSTR_H */

697
ports_module/cortex_m7/iar/example_build/libraries/libchip_samv7/include/cmsis/CMSIS/Include/core_cmSimd.h
View File

@@ -1,697 +0,0 @@
/**************************************************************************//**
* @file core_cmSimd.h
* @brief CMSIS Cortex-M SIMD Header File
* @version V4.10
* @date 18. March 2015
*
* @note
*
******************************************************************************/
/* Copyright (c) 2009 - 2014 ARM LIMITED
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
- Neither the name of ARM nor the names of its contributors may be used
to endorse or promote products derived from this software without
specific prior written permission.
*
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
---------------------------------------------------------------------------*/
#if defined ( __ICCARM__ )
#pragma system_include /* treat file as system include file for MISRA check */
#endif
#ifndef __CORE_CMSIMD_H
#define __CORE_CMSIMD_H
#ifdef __cplusplus
extern "C" {
#endif
/*******************************************************************************
* Hardware Abstraction Layer
******************************************************************************/
/* ################### Compiler specific Intrinsics ########################### */
/** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics
Access to dedicated SIMD instructions
@{
*/
#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/
/* ARM armcc specific functions */
#define __SADD8 __sadd8
#define __QADD8 __qadd8
#define __SHADD8 __shadd8
#define __UADD8 __uadd8
#define __UQADD8 __uqadd8
#define __UHADD8 __uhadd8
#define __SSUB8 __ssub8
#define __QSUB8 __qsub8
#define __SHSUB8 __shsub8
#define __USUB8 __usub8
#define __UQSUB8 __uqsub8
#define __UHSUB8 __uhsub8
#define __SADD16 __sadd16
#define __QADD16 __qadd16
#define __SHADD16 __shadd16
#define __UADD16 __uadd16
#define __UQADD16 __uqadd16
#define __UHADD16 __uhadd16
#define __SSUB16 __ssub16
#define __QSUB16 __qsub16
#define __SHSUB16 __shsub16
#define __USUB16 __usub16
#define __UQSUB16 __uqsub16
#define __UHSUB16 __uhsub16
#define __SASX __sasx
#define __QASX __qasx
#define __SHASX __shasx
#define __UASX __uasx
#define __UQASX __uqasx
#define __UHASX __uhasx
#define __SSAX __ssax
#define __QSAX __qsax
#define __SHSAX __shsax
#define __USAX __usax
#define __UQSAX __uqsax
#define __UHSAX __uhsax
#define __USAD8 __usad8
#define __USADA8 __usada8
#define __SSAT16 __ssat16
#define __USAT16 __usat16
#define __UXTB16 __uxtb16
#define __UXTAB16 __uxtab16
#define __SXTB16 __sxtb16
#define __SXTAB16 __sxtab16
#define __SMUAD __smuad
#define __SMUADX __smuadx
#define __SMLAD __smlad
#define __SMLADX __smladx
#define __SMLALD __smlald
#define __SMLALDX __smlaldx
#define __SMUSD __smusd
#define __SMUSDX __smusdx
#define __SMLSD __smlsd
#define __SMLSDX __smlsdx
#define __SMLSLD __smlsld
#define __SMLSLDX __smlsldx
#define __SEL __sel
#define __QADD __qadd
#define __QSUB __qsub
#define __PKHBT(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0x0000FFFFUL) | \
((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL) )
#define __PKHTB(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0xFFFF0000UL) | \
((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL) )
#define __SMMLA(ARG1,ARG2,ARG3) ( (int32_t)((((int64_t)(ARG1) * (ARG2)) + \
((int64_t)(ARG3) << 32) ) >> 32))
#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/
/* GNU gcc specific functions */
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SADD8(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("sadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QADD8(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("qadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHADD8(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("shadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UADD8(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("uadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQADD8(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("uqadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHADD8(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("uhadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SSUB8(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("ssub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSUB8(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("qsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHSUB8(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("shsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USUB8(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("usub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQSUB8(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("uqsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHSUB8(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("uhsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SADD16(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("sadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QADD16(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("qadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHADD16(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("shadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UADD16(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("uadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQADD16(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("uqadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHADD16(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("uhadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SSUB16(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("ssub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSUB16(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("qsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHSUB16(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("shsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USUB16(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("usub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQSUB16(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("uqsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHSUB16(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("uhsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SASX(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("sasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QASX(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("qasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHASX(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("shasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UASX(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("uasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQASX(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("uqasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHASX(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("uhasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SSAX(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("ssax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSAX(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("qsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHSAX(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("shsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USAX(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("usax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQSAX(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("uqsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHSAX(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("uhsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USAD8(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("usad8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USADA8(uint32_t op1, uint32_t op2, uint32_t op3)
{
uint32_t result;
__ASM volatile ("usada8 %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) );
return(result);
}
#define __SSAT16(ARG1,ARG2) \
({ \
uint32_t __RES, __ARG1 = (ARG1); \
__ASM ("ssat16 %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \
__RES; \
})
#define __USAT16(ARG1,ARG2) \
({ \
uint32_t __RES, __ARG1 = (ARG1); \
__ASM ("usat16 %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \
__RES; \
})
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UXTB16(uint32_t op1)
{
uint32_t result;
__ASM volatile ("uxtb16 %0, %1" : "=r" (result) : "r" (op1));
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UXTAB16(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("uxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SXTB16(uint32_t op1)
{
uint32_t result;
__ASM volatile ("sxtb16 %0, %1" : "=r" (result) : "r" (op1));
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SXTAB16(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("sxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUAD (uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("smuad %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUADX (uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("smuadx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLAD (uint32_t op1, uint32_t op2, uint32_t op3)
{
uint32_t result;
__ASM volatile ("smlad %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLADX (uint32_t op1, uint32_t op2, uint32_t op3)
{
uint32_t result;
__ASM volatile ("smladx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint64_t __SMLALD (uint32_t op1, uint32_t op2, uint64_t acc)
{
union llreg_u{
uint32_t w32[2];
uint64_t w64;
} llr;
llr.w64 = acc;
#ifndef __ARMEB__ // Little endian
__ASM volatile ("smlald %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) );
#else // Big endian
__ASM volatile ("smlald %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) );
#endif
return(llr.w64);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint64_t __SMLALDX (uint32_t op1, uint32_t op2, uint64_t acc)
{
union llreg_u{
uint32_t w32[2];
uint64_t w64;
} llr;
llr.w64 = acc;
#ifndef __ARMEB__ // Little endian
__ASM volatile ("smlaldx %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) );
#else // Big endian
__ASM volatile ("smlaldx %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) );
#endif
return(llr.w64);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUSD (uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("smusd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUSDX (uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("smusdx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLSD (uint32_t op1, uint32_t op2, uint32_t op3)
{
uint32_t result;
__ASM volatile ("smlsd %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLSDX (uint32_t op1, uint32_t op2, uint32_t op3)
{
uint32_t result;
__ASM volatile ("smlsdx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint64_t __SMLSLD (uint32_t op1, uint32_t op2, uint64_t acc)
{
union llreg_u{
uint32_t w32[2];
uint64_t w64;
} llr;
llr.w64 = acc;
#ifndef __ARMEB__ // Little endian
__ASM volatile ("smlsld %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) );
#else // Big endian
__ASM volatile ("smlsld %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) );
#endif
return(llr.w64);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint64_t __SMLSLDX (uint32_t op1, uint32_t op2, uint64_t acc)
{
union llreg_u{
uint32_t w32[2];
uint64_t w64;
} llr;
llr.w64 = acc;
#ifndef __ARMEB__ // Little endian
__ASM volatile ("smlsldx %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) );
#else // Big endian
__ASM volatile ("smlsldx %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) );
#endif
return(llr.w64);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SEL (uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("sel %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QADD(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("qadd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSUB(uint32_t op1, uint32_t op2)
{
uint32_t result;
__ASM volatile ("qsub %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
#define __PKHBT(ARG1,ARG2,ARG3) \
({ \
uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \
__ASM ("pkhbt %0, %1, %2, lsl %3" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2), "I" (ARG3) ); \
__RES; \
})
#define __PKHTB(ARG1,ARG2,ARG3) \
({ \
uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \
if (ARG3 == 0) \
__ASM ("pkhtb %0, %1, %2" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2) ); \
else \
__ASM ("pkhtb %0, %1, %2, asr %3" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2), "I" (ARG3) ); \
__RES; \
})
__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMMLA (int32_t op1, int32_t op2, int32_t op3)
{
int32_t result;
__ASM volatile ("smmla %0, %1, %2, %3" : "=r" (result): "r" (op1), "r" (op2), "r" (op3) );
return(result);
}
#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/
/* IAR iccarm specific functions */
#include <cmsis_iar.h>
#elif defined ( __TMS470__ ) /*---------------- TI CCS Compiler ------------------*/
/* TI CCS specific functions */
#include <cmsis_ccs.h>
#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/
/* TASKING carm specific functions */
/* not yet supported */
#elif defined ( __CSMC__ ) /*------------------ COSMIC Compiler -------------------*/
/* Cosmic specific functions */
#include <cmsis_csm.h>
#endif
/*@} end of group CMSIS_SIMD_intrinsics */
#ifdef __cplusplus
}
#endif
#endif /* __CORE_CMSIMD_H */

864
ports_module/cortex_m7/iar/example_build/libraries/libchip_samv7/include/cmsis/CMSIS/Include/core_sc000.h
View File

@@ -1,864 +0,0 @@
/**************************************************************************//**
* @file core_sc000.h
* @brief CMSIS SC000 Core Peripheral Access Layer Header File
* @version V4.10
* @date 18. March 2015
*
* @note
*
******************************************************************************/
/* Copyright (c) 2009 - 2015 ARM LIMITED
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
- Neither the name of ARM nor the names of its contributors may be used
to endorse or promote products derived from this software without
specific prior written permission.
*
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
---------------------------------------------------------------------------*/
#if defined ( __ICCARM__ )
#pragma system_include /* treat file as system include file for MISRA check */
#endif
#ifndef __CORE_SC000_H_GENERIC
#define __CORE_SC000_H_GENERIC
#ifdef __cplusplus
extern "C" {
#endif
/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions
CMSIS violates the following MISRA-C:2004 rules:
\li Required Rule 8.5, object/function definition in header file.<br>
Function definitions in header files are used to allow 'inlining'.
\li Required Rule 18.4, declaration of union type or object of union type: '{...}'.<br>
Unions are used for effective representation of core registers.
\li Advisory Rule 19.7, Function-like macro defined.<br>
Function-like macros are used to allow more efficient code.
*/
/*******************************************************************************
* CMSIS definitions
******************************************************************************/
/** \ingroup SC000
@{
*/
/* CMSIS SC000 definitions */
#define __SC000_CMSIS_VERSION_MAIN (0x04) /*!< [31:16] CMSIS HAL main version */
#define __SC000_CMSIS_VERSION_SUB (0x00) /*!< [15:0] CMSIS HAL sub version */
#define __SC000_CMSIS_VERSION ((__SC000_CMSIS_VERSION_MAIN << 16) | \
__SC000_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */
#define __CORTEX_SC (000) /*!< Cortex secure core */
#if defined ( __CC_ARM )
#define __ASM __asm /*!< asm keyword for ARM Compiler */
#define __INLINE __inline /*!< inline keyword for ARM Compiler */
#define __STATIC_INLINE static __inline
#elif defined ( __GNUC__ )
#define __ASM __asm /*!< asm keyword for GNU Compiler */
#define __INLINE inline /*!< inline keyword for GNU Compiler */
#define __STATIC_INLINE static inline
#elif defined ( __ICCARM__ )
#define __ASM __asm /*!< asm keyword for IAR Compiler */
#define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */
#define __STATIC_INLINE static inline
#elif defined ( __TMS470__ )
#define __ASM __asm /*!< asm keyword for TI CCS Compiler */
#define __STATIC_INLINE static inline
#elif defined ( __TASKING__ )
#define __ASM __asm /*!< asm keyword for TASKING Compiler */
#define __INLINE inline /*!< inline keyword for TASKING Compiler */
#define __STATIC_INLINE static inline
#elif defined ( __CSMC__ )
#define __packed
#define __ASM _asm /*!< asm keyword for COSMIC Compiler */
#define __INLINE inline /*use -pc99 on compile line !< inline keyword for COSMIC Compiler */
#define __STATIC_INLINE static inline
#endif
/** __FPU_USED indicates whether an FPU is used or not.
This core does not support an FPU at all
*/
#define __FPU_USED 0
#if defined ( __CC_ARM )
#if defined __TARGET_FPU_VFP
#warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __GNUC__ )
#if defined (__VFP_FP__) && !defined(__SOFTFP__)
#warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __ICCARM__ )
#if defined __ARMVFP__
#warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __TMS470__ )
#if defined __TI__VFP_SUPPORT____
#warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __TASKING__ )
#if defined __FPU_VFP__
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#elif defined ( __CSMC__ ) /* Cosmic */
#if ( __CSMC__ & 0x400) // FPU present for parser
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
#endif
#endif
#include <stdint.h> /* standard types definitions */
#include <core_cmInstr.h> /* Core Instruction Access */
#include <core_cmFunc.h> /* Core Function Access */
#ifdef __cplusplus
}
#endif
#endif /* __CORE_SC000_H_GENERIC */
#ifndef __CMSIS_GENERIC
#ifndef __CORE_SC000_H_DEPENDANT
#define __CORE_SC000_H_DEPENDANT
#ifdef __cplusplus
extern "C" {
#endif
/* check device defines and use defaults */
#if defined __CHECK_DEVICE_DEFINES
#ifndef __SC000_REV
#define __SC000_REV 0x0000
#warning "__SC000_REV not defined in device header file; using default!"
#endif
#ifndef __MPU_PRESENT
#define __MPU_PRESENT 0
#warning "__MPU_PRESENT not defined in device header file; using default!"
#endif
#ifndef __NVIC_PRIO_BITS
#define __NVIC_PRIO_BITS 2
#warning "__NVIC_PRIO_BITS not defined in device header file; using default!"
#endif
#ifndef __Vendor_SysTickConfig
#define __Vendor_SysTickConfig 0
#warning "__Vendor_SysTickConfig not defined in device header file; using default!"
#endif
#endif
/* IO definitions (access restrictions to peripheral registers) */
/**
\defgroup CMSIS_glob_defs CMSIS Global Defines
<strong>IO Type Qualifiers</strong> are used
\li to specify the access to peripheral variables.
\li for automatic generation of peripheral register debug information.
*/
#ifdef __cplusplus
#define __I volatile /*!< Defines 'read only' permissions */
#else
#define __I volatile const /*!< Defines 'read only' permissions */
#endif
#define __O volatile /*!< Defines 'write only' permissions */
#define __IO volatile /*!< Defines 'read / write' permissions */
/*@} end of group SC000 */
/*******************************************************************************
* Register Abstraction
Core Register contain:
- Core Register
- Core NVIC Register
- Core SCB Register
- Core SysTick Register
- Core MPU Register
******************************************************************************/
/** \defgroup CMSIS_core_register Defines and Type Definitions
\brief Type definitions and defines for Cortex-M processor based devices.
*/
/** \ingroup CMSIS_core_register
\defgroup CMSIS_CORE Status and Control Registers
\brief Core Register type definitions.
@{
*/
/** \brief Union type to access the Application Program Status Register (APSR).
*/
typedef union
{
struct
{
uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */
uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
uint32_t C:1; /*!< bit: 29 Carry condition code flag */
uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
uint32_t N:1; /*!< bit: 31 Negative condition code flag */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} APSR_Type;
/* APSR Register Definitions */
#define APSR_N_Pos 31 /*!< APSR: N Position */
#define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */
#define APSR_Z_Pos 30 /*!< APSR: Z Position */
#define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */
#define APSR_C_Pos 29 /*!< APSR: C Position */
#define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */
#define APSR_V_Pos 28 /*!< APSR: V Position */
#define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */
/** \brief Union type to access the Interrupt Program Status Register (IPSR).
*/
typedef union
{
struct
{
uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} IPSR_Type;
/* IPSR Register Definitions */
#define IPSR_ISR_Pos 0 /*!< IPSR: ISR Position */
#define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */
/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR).
*/
typedef union
{
struct
{
uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */
uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */
uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */
uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
uint32_t C:1; /*!< bit: 29 Carry condition code flag */
uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
uint32_t N:1; /*!< bit: 31 Negative condition code flag */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} xPSR_Type;
/* xPSR Register Definitions */
#define xPSR_N_Pos 31 /*!< xPSR: N Position */
#define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */
#define xPSR_Z_Pos 30 /*!< xPSR: Z Position */
#define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */
#define xPSR_C_Pos 29 /*!< xPSR: C Position */
#define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */
#define xPSR_V_Pos 28 /*!< xPSR: V Position */
#define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */
#define xPSR_T_Pos 24 /*!< xPSR: T Position */
#define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */
#define xPSR_ISR_Pos 0 /*!< xPSR: ISR Position */
#define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */
/** \brief Union type to access the Control Registers (CONTROL).
*/
typedef union
{
struct
{
uint32_t _reserved0:1; /*!< bit: 0 Reserved */
uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */
uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} CONTROL_Type;
/* CONTROL Register Definitions */
#define CONTROL_SPSEL_Pos 1 /*!< CONTROL: SPSEL Position */
#define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */
/*@} end of group CMSIS_CORE */
/** \ingroup CMSIS_core_register
\defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC)
\brief Type definitions for the NVIC Registers
@{
*/
/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC).
*/
typedef struct
{
__IO uint32_t ISER[1]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */
uint32_t RESERVED0[31];
__IO uint32_t ICER[1]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */
uint32_t RSERVED1[31];
__IO uint32_t ISPR[1]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */
uint32_t RESERVED2[31];
__IO uint32_t ICPR[1]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */
uint32_t RESERVED3[31];
uint32_t RESERVED4[64];
__IO uint32_t IP[8]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */
} NVIC_Type;
/*@} end of group CMSIS_NVIC */
/** \ingroup CMSIS_core_register
\defgroup CMSIS_SCB System Control Block (SCB)
\brief Type definitions for the System Control Block Registers
@{
*/
/** \brief Structure type to access the System Control Block (SCB).
*/
typedef struct
{
__I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */
__IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */
__IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */
__IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */
__IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */
__IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */
uint32_t RESERVED0[1];
__IO uint32_t SHP[2]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */
__IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */
uint32_t RESERVED1[154];
__IO uint32_t SFCR; /*!< Offset: 0x290 (R/W) Security Features Control Register */
} SCB_Type;
/* SCB CPUID Register Definitions */
#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */
#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */
#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */
#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */
#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */
#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */
#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */
#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */
#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */
#define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */
/* SCB Interrupt Control State Register Definitions */
#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */
#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */
#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */
#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */
#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */
#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */
#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */
#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */
#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */
#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */
#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */
#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */
#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */
#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */
#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */
#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */
#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */
#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */
/* SCB Interrupt Control State Register Definitions */
#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */
#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */
/* SCB Application Interrupt and Reset Control Register Definitions */
#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */
#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */
#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */
#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */
#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */
#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */
#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */
#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */
#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */
#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */
/* SCB System Control Register Definitions */
#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */
#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */
#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */
#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */
#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */
#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */
/* SCB Configuration Control Register Definitions */
#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */
#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */
#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */
#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */
/* SCB System Handler Control and State Register Definitions */
#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */
#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */
/*@} end of group CMSIS_SCB */
/** \ingroup CMSIS_core_register
\defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB)
\brief Type definitions for the System Control and ID Register not in the SCB
@{
*/
/** \brief Structure type to access the System Control and ID Register not in the SCB.
*/
typedef struct
{
uint32_t RESERVED0[2];
__IO uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */
} SCnSCB_Type;
/* Auxiliary Control Register Definitions */
#define SCnSCB_ACTLR_DISMCYCINT_Pos 0 /*!< ACTLR: DISMCYCINT Position */
#define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL /*<< SCnSCB_ACTLR_DISMCYCINT_Pos*/) /*!< ACTLR: DISMCYCINT Mask */
/*@} end of group CMSIS_SCnotSCB */
/** \ingroup CMSIS_core_register
\defgroup CMSIS_SysTick System Tick Timer (SysTick)
\brief Type definitions for the System Timer Registers.
@{
*/
/** \brief Structure type to access the System Timer (SysTick).
*/
typedef struct
{
__IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */
__IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */
__IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */
__I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */
} SysTick_Type;
/* SysTick Control / Status Register Definitions */
#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */
#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */
#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */
#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */
#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */
#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */
#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */
#define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */
/* SysTick Reload Register Definitions */
#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */
#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */
/* SysTick Current Register Definitions */
#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */
#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */
/* SysTick Calibration Register Definitions */
#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */
#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */
#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */
#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */
#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */
#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */
/*@} end of group CMSIS_SysTick */
#if (__MPU_PRESENT == 1)
/** \ingroup CMSIS_core_register
\defgroup CMSIS_MPU Memory Protection Unit (MPU)
\brief Type definitions for the Memory Protection Unit (MPU)
@{
*/
/** \brief Structure type to access the Memory Protection Unit (MPU).
*/
typedef struct
{
__I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */
__IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */
__IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */
__IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */
__IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */
} MPU_Type;
/* MPU Type Register */
#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */
#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */
#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */
#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */
#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */
#define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */
/* MPU Control Register */
#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */
#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */
#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */
#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */
#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */
#define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */
/* MPU Region Number Register */
#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */
#define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */
/* MPU Region Base Address Register */
#define MPU_RBAR_ADDR_Pos 8 /*!< MPU RBAR: ADDR Position */
#define MPU_RBAR_ADDR_Msk (0xFFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */
#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */
#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */
#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */
#define MPU_RBAR_REGION_Msk (0xFUL /*<< MPU_RBAR_REGION_Pos*/) /*!< MPU RBAR: REGION Mask */
/* MPU Region Attribute and Size Register */
#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */
#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */
#define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */
#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */
#define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */
#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */
#define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */
#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */
#define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */
#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */
#define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */
#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */
#define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */
#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */
#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */
#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */
#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */
#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */
#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */
#define MPU_RASR_ENABLE_Msk (1UL /*<< MPU_RASR_ENABLE_Pos*/) /*!< MPU RASR: Region enable bit Disable Mask */
/*@} end of group CMSIS_MPU */
#endif
/** \ingroup CMSIS_core_register
\defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug)
\brief SC000 Core Debug Registers (DCB registers, SHCSR, and DFSR)
are only accessible over DAP and not via processor. Therefore
they are not covered by the Cortex-M0 header file.
@{
*/
/*@} end of group CMSIS_CoreDebug */
/** \ingroup CMSIS_core_register
\defgroup CMSIS_core_base Core Definitions
\brief Definitions for base addresses, unions, and structures.
@{
*/
/* Memory mapping of SC000 Hardware */
#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */
#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */
#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */
#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */
#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */
#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */
#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */
#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */
#if (__MPU_PRESENT == 1)
#define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */
#define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */
#endif
/*@} */
/*******************************************************************************
* Hardware Abstraction Layer
Core Function Interface contains:
- Core NVIC Functions
- Core SysTick Functions
- Core Register Access Functions
******************************************************************************/
/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference
*/
/* ########################## NVIC functions #################################### */
/** \ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_NVICFunctions NVIC Functions
\brief Functions that manage interrupts and exceptions via the NVIC.
@{
*/
/* Interrupt Priorities are WORD accessible only under ARMv6M */
/* The following MACROS handle generation of the register offset and byte masks */
#define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL)
#define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) )
#define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) )
/** \brief Enable External Interrupt
The function enables a device-specific interrupt in the NVIC interrupt controller.
\param [in] IRQn External interrupt number. Value cannot be negative.
*/
__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn)
{
NVIC->ISER[0] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
}
/** \brief Disable External Interrupt
The function disables a device-specific interrupt in the NVIC interrupt controller.
\param [in] IRQn External interrupt number. Value cannot be negative.
*/
__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn)
{
NVIC->ICER[0] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
}
/** \brief Get Pending Interrupt
The function reads the pending register in the NVIC and returns the pending bit
for the specified interrupt.
\param [in] IRQn Interrupt number.
\return 0 Interrupt status is not pending.
\return 1 Interrupt status is pending.
*/
__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn)
{
return((uint32_t)(((NVIC->ISPR[0] & (1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
}
/** \brief Set Pending Interrupt
The function sets the pending bit of an external interrupt.
\param [in] IRQn Interrupt number. Value cannot be negative.
*/
__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn)
{
NVIC->ISPR[0] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
}
/** \brief Clear Pending Interrupt
The function clears the pending bit of an external interrupt.
\param [in] IRQn External interrupt number. Value cannot be negative.
*/
__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn)
{
NVIC->ICPR[0] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
}
/** \brief Set Interrupt Priority
The function sets the priority of an interrupt.
\note The priority cannot be set for every core interrupt.
\param [in] IRQn Interrupt number.
\param [in] priority Priority to set.
*/
__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
{
if((int32_t)(IRQn) < 0) {
SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
(((priority << (8 - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
}
else {
NVIC->IP[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
(((priority << (8 - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
}
}
/** \brief Get Interrupt Priority
The function reads the priority of an interrupt. The interrupt
number can be positive to specify an external (device specific)
interrupt, or negative to specify an internal (core) interrupt.
\param [in] IRQn Interrupt number.
\return Interrupt Priority. Value is aligned automatically to the implemented
priority bits of the microcontroller.
*/
__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn)
{
if((int32_t)(IRQn) < 0) {
return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8 - __NVIC_PRIO_BITS)));
}
else {
return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8 - __NVIC_PRIO_BITS)));
}
}
/** \brief System Reset
The function initiates a system reset request to reset the MCU.
*/
__STATIC_INLINE void NVIC_SystemReset(void)
{
__DSB(); /* Ensure all outstanding memory accesses included
buffered write are completed before reset */
SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
SCB_AIRCR_SYSRESETREQ_Msk);
__DSB(); /* Ensure completion of memory access */
while(1) { __NOP(); } /* wait until reset */
}
/*@} end of CMSIS_Core_NVICFunctions */
/* ################################## SysTick function ############################################ */
/** \ingroup CMSIS_Core_FunctionInterface
\defgroup CMSIS_Core_SysTickFunctions SysTick Functions
\brief Functions that configure the System.
@{
*/
#if (__Vendor_SysTickConfig == 0)
/** \brief System Tick Configuration
The function initializes the System Timer and its interrupt, and starts the System Tick Timer.
Counter is in free running mode to generate periodic interrupts.
\param [in] ticks Number of ticks between two interrupts.
\return 0 Function succeeded.
\return 1 Function failed.
\note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
must contain a vendor-specific implementation of this function.
*/
__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
{
if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) {return (1UL);} /* Reload value impossible */
SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */
NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
SysTick->VAL = 0UL; /* Load the SysTick Counter Value */
SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
SysTick_CTRL_TICKINT_Msk |
SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
return (0UL); /* Function successful */
}
#endif
/*@} end of CMSIS_Core_SysTickFunctions */
#ifdef __cplusplus
}
#endif
#endif /* __CORE_SC000_H_DEPENDANT */
#endif /* __CMSIS_GENERIC */

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ports_module/cortex_m7/iar/example_build/libraries/libchip_samv7/include/cmsis/CMSIS/Include/core_sc300.h
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ports_module/cortex_m7/iar/example_build/libraries/libchip_samv7/include/dac_dma.h
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/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2014, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* \section Purpose
*
* Interface for configuration the Analog-to-Digital Converter (DACC) peripheral.
*
* \section Usage
*
* -# Configurate the pins for DACC
* -# Initialize the DACC with DACC_Initialize().
* -# Select the active channel using DACC_EnableChannel()
* -# Start the conversion with DACC_StartConversion()
* -# Wait the end of the conversion by polling status with DACC_GetStatus()
* -# Finally, get the converted data using DACC_GetConvertedData()
*
*/
#ifndef _DAC_DMA_
#define _DAC_DMA_
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "chip.h"
#include <stdint.h>
#include <assert.h>
#ifdef __cplusplus
extern "C" {
#endif
/*----------------------------------------------------------------------------
* Types
*----------------------------------------------------------------------------*/
/** DAC transfer complete callback. */
typedef void (*DacCallback)( uint8_t, void* ) ;
/** \brief Dac Transfer Request prepared by the application upper layer.
*
* This structure is sent to the DAC_SendCommand function to start the transfer.
* At the end of the transfer, the callback is invoked by the interrupt handler.
*/
typedef struct
{
/** Pointer to the Tx data. */
uint8_t *pTxBuff;
/** Tx size in bytes. */
uint16_t TxSize;
/** Tx loop back. */
uint16_t loopback;
/** DACC channel*/
uint8_t dacChannel;
/** Callback function invoked at the end of transfer. */
DacCallback callback;
/** Callback arguments. */
void *pArgument;
} DacCmd ;
/** Constant structure associated with DAC port. This structure prevents
client applications to have access in the same time. */
typedef struct
{
/** Pointer to DAC Hardware registers */
Dacc* pDacHw ;
/** Current SpiCommand being processed */
DacCmd *pCurrentCommand ;
/** Pointer to DMA driver */
sXdmad* pXdmad ;
/** DACC Id as defined in the product datasheet */
uint8_t dacId ;
/** Mutual exclusion semaphore. */
volatile int8_t semaphore ;
} DacDma;
/*------------------------------------------------------------------------------
* Definitions
*------------------------------------------------------------------------------*/
#define DAC_OK 0
#define DAC_ERROR 1
#define DAC_ERROR_LOCK 2
#define DACC_CHANNEL_0 0
#define DACC_CHANNEL_1 1
/*------------------------------------------------------------------------------
* Exported functions
*------------------------------------------------------------------------------*/
extern uint32_t Dac_ConfigureDma( DacDma *pDacd ,
Dacc *pDacHw ,
uint8_t DacId,
sXdmad *pXdmad );
extern uint32_t Dac_SendData( DacDma *pDacd, DacCmd *pCommand);
/*------------------------------------------------------------------------------
* Macros function of register access
*------------------------------------------------------------------------------*/
#define DACC_SoftReset(pDACC) ((pDACC)->DACC_CR = DACC_CR_SWRST)
#define DACC_CfgModeReg(pDACC, mode) { (pDACC)->DACC_MR = (mode); }
#define DACC_GetModeReg(pDACC) ((pDACC)->DACC_MR)
#define DACC_CfgTrigger(pDACC, mode) { (pDACC)->DACC_TRIGR = (mode); }
#define DACC_EnableChannel(pDACC, channel) {(pDACC)->DACC_CHER = (1 << (channel));}
#define DACC_DisableChannel(pDACC, channel) {(pDACC)->DACC_CHDR = (1 << (channel));}
#define DACC_EnableIt(pDACC, mode) {(pDACC)->DACC_IER = (mode);}
#define DACC_DisableIt(pDACC, mode) {(pDACC)->DACC_IDR = (mode);}
#define DACC_GetStatus(pDACC) ((pDACC)->DACC_ISR)
#define DACC_GetChannelStatus(pDACC) ((pDACC)->DACC_CHSR)
#define DACC_GetInterruptMaskStatus(pDACC) ((pDACC)->DACC_IMR)
#ifdef __cplusplus
}
#endif
#endif /* #ifndef _DAC_DMA_ */

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ports_module/cortex_m7/iar/example_build/libraries/libchip_samv7/include/efc.h
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/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2012, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* \section Purpose
*
* Interface for configuration the Enhanced Embedded Flash Controller (EEFC)
* peripheral.
*
* \section Usage
*
* -# Enable/disable %flash ready interrupt sources using EFC_EnableFrdyIt()
* and EFC_DisableFrdyIt().
* -# Translates the given address into which EEFC, page and offset values
* for difference density %flash memory using EFC_TranslateAddress().
* -# Computes the address of a %flash access given the EFC, page and offset
* for difference density %flash memory using EFC_ComputeAddress().
* -# Start the executing command with EFC_PerformCommand()
* -# Retrieve the current status of the EFC using EFC_GetStatus().
* -# Retrieve the result of the last executed command with EFC_GetResult().
*/
#ifndef _EEFC_
#define _EEFC_
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "chip.h"
#include <stdint.h>
/*----------------------------------------------------------------------------
* Definitions
*----------------------------------------------------------------------------*/
/* TODO: Temporary definition for missing symbol in header file */
#define IFLASH_SECTOR_SIZE 65536u
/* EFC command */
#define EFC_FCMD_GETD 0x00 /* Get Flash Descriptor */
#define EFC_FCMD_WP 0x01 /* Write page */
#define EFC_FCMD_WPL 0x02 /* Write page and lock */
#define EFC_FCMD_EWP 0x03 /* Erase page and write page */
#define EFC_FCMD_EWPL 0x04 /* Erase page and write page then lock */
#define EFC_FCMD_EA 0x05 /* Erase all */
#define EFC_FCMD_EPA 0x07 /* Erase pages */
#define EFC_FCMD_SLB 0x08 /* Set Lock Bit */
#define EFC_FCMD_CLB 0x09 /* Clear Lock Bit */
#define EFC_FCMD_GLB 0x0A /* Get Lock Bit */
#define EFC_FCMD_SFB 0x0B /* Set GPNVM Bit */
#define EFC_FCMD_CFB 0x0C /* Clear GPNVM Bit */
#define EFC_FCMD_GFB 0x0D /* Get GPNVM Bit */
#define EFC_FCMD_STUI 0x0E /* Start unique ID */
#define EFC_FCMD_SPUI 0x0F /* Stop unique ID */
#define EFC_FCMD_GCALB 0x10 /* Get CALIB Bit */
#define EFC_FCMD_ES 0x11 /* Erase Sector */
#define EFC_FCMD_WUS 0x12 /* Write User Signature */
#define EFC_FCMD_EUS 0x13 /* Erase User Signature */
#define EFC_FCMD_STUS 0x14 /* Start Read User Signature */
#define EFC_FCMD_SPUS 0x15 /* Stop Read User Signature */
/* The IAP function entry address */
#define CHIP_FLASH_IAP_ADDRESS (0x00800008)
#ifdef __cplusplus
extern "C" {
#endif
/*----------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
extern void EFC_EnableFrdyIt( Efc* efc ) ;
extern void EFC_DisableFrdyIt( Efc* efc ) ;
extern void EFC_SetWaitState( Efc* efc, uint8_t cycles ) ;
extern void EFC_TranslateAddress( Efc** pEfc, uint32_t dwAddress,
uint16_t *pwPage, uint16_t *pwOffset ) ;
extern void EFC_ComputeAddress( Efc* efc, uint16_t wPage, uint16_t wOffset,
uint32_t *pdwAddress ) ;
extern uint32_t EFC_PerformCommand( Efc* efc, uint32_t dwCommand,
uint32_t dwArgument, uint32_t dwUseIAP ) ;
extern uint32_t EFC_GetStatus( Efc* efc ) ;
extern uint32_t EFC_GetResult( Efc* efc ) ;
extern void EFC_SetFlashAccessMode(Efc* efc, uint32_t dwMode) ;
#ifdef __cplusplus
}
#endif
#endif /* #ifndef _EEFC_ */

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ports_module/cortex_m7/iar/example_build/libraries/libchip_samv7/include/exceptions.h
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@@ -1,52 +0,0 @@
/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2011, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
* Interface for default exception handlers.
*/
#ifndef _EXCEPTIONS_
#define _EXCEPTIONS_
/*----------------------------------------------------------------------------
* Types
*----------------------------------------------------------------------------*/
/* Function prototype for exception table items (interrupt handler). */
typedef void( *IntFunc )( void ) ;
/*----------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
/* Default empty handler */
extern void IrqHandlerNotUsed( void ) ;
#endif /* _EXCEPTIONS_ */

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