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updated to 6.0.1 and added additional processors/toolchains

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tameraw
2020-07-16 14:32:40 -07:00
parent f8e91d4762
commit 2c35570dc9
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/******************************************************************************
TMS320C66xx KeyStone Multicore DSP Software Development Kit (SDK). Rev 2A.
Definitions, macros and API functions for DSP Environment.
(C) MicroLAB Systems, 2015
http://www.mlabsys.com
ftp://ftp.mlabsys.com
email: techsupport@mlabsys.com
Description:
------------
This file contains definitions, macros and API functions for KeyStone
Multicore DSP environment and must be included in the user C-application.
DSP Software Development Kit library is based on TI Chip Support Library
(CSL), so it's needed to add CSL libraries into the project along with DSP
Software Development Kit library.
Note that C66xx CorePac interrupt controller (INTC) functions are not
included in this DSP Software Utilities library.
It's delivered as a separate library from the remaining DSP Software
Utilities. When using an embedded operating system that contains interrupt
controller/dispatcher support, do not link in the INTC library.
For interrupt controller support, SYS/BIOS users should use
the HWI (Hardware Interrupt) and ECM (Event Combiner Manager) modules
supported under SYS/BIOS v5.21 or later.
Revision history:
-----------------
rev.1A - 2014, initial release for C6678 DSP.
rev.1B - 2015, fixed minor bugs.
rev.1C - 2015:
- changed C66XX_init_ddr3() DDR3 initialization
function;
- added DSP chip-level (CPINTC) interrupt controller
functions;
rev.2A - 2015, totally redesigned DSP SDK;
Notes:
------
1. This C-header file is an include file for TI C6xxx C/C++ Code
Generation Tools, which must be invoked to compile code for C66xx DSP
platform.
2. The following additional libraries should be included:
TI Chip Support Library (CSL) (ti.csl.ae66) should be included in
Linker options (this library is located at
$(TI_PDK_C6678_INSTALL_DIR)\packages\ti\csl\lib).
3. This file is best viewed with the TAB setting set to '4'.
4. This header file is externally controlled from user C-code by run-time
compiler keys definitions in order to apply DSP-type specific
definitions to refer to particular definitions included for different
DSP type:
__C66XX_SELECT_C6678_DSP__
- if defined in user code prior inclusion of this header file,
then DSP-type specific definitions are applied to C6678 DSP
Copyright:
----------
This utility is supplied free of charge as it is without any obligation
from MicroLAB Systems. No responsibility is assumed for any use or misuse
of these utilities.
******************************************************************************/
/**
* @file C66XX.h
*
* @brief KeyStone Multicore DSP SDK include file
*
* This file contains definitions, macros and API functions for KeyStone
* Multicore DSP environment
*
*/
#ifndef __C66XX_H__ // check for this file has been already included
#define __C66XX_H__ 1
// General defs
#define C66XX_ON 1
#define C66XX_OFF 0
//=============================================================================
//------------ DSP-type specific run-time compiler keys processing ------------
// (this is required in order to exclude key confusions)
// Default setting is C6678 definitions
#ifndef __C66XX_SELECT_C6678_DSP__
#define __C66XX_SELECT_C6678_DSP__ 1
#endif /* __C66XX_SELECT_C6678_DSP__ */
//=============================================================================
/** KeyStone Multicore DSP SDK revision ID */
#define C66XX_SDK_REVISION_ID "2A"
// Include TI Chip Support Library (CSL) defs
// CSL Chip Functional Layer
#include <ti/csl/csl_chipAux.h>
// CSL TSC Functional Layer
#include <ti/csl/csl_tsc.h>
// CSL Cache Functional Layer
#include <ti/csl/csl_cacheAux.h>
// CSL Boot configuration defs
#include <ti/csl/csl_bootcfgAux.h>
// CSL Power and Sleep Controller defs
#include <ti/csl/csl_pscAux.h>
// CSL XMC Controller defs
#include <ti/csl/csl_xmcAux.h>
// CSL DDR3 defs
#include <ti/csl/csl_emif4f.h>
#include <ti/csl/csl_emif4fAux.h>
// CSL INTC defs
#include <ti/csl/src/intc/csl_intcAux.h>
// CSL CPINTC defs
#include <ti/csl/csl_cpIntcAux.h>
// CSL SGMII defs
#include <ti/csl/csl_cpsgmiiAux.h>
#include <ti/csl/csl_cpgmac_slAux.h>
// CSL GPIO Functional Layer
#include <ti/csl/csl_gpioAux.h>
// CSL Timer Functional Layer
#include <ti/csl/csl_tmrAux.h>
// CSL UART Functional Layer
#include <ti/csl/cslr_uart.h>
// CSL SRIO Functional Layer
#include <ti/csl/csl_srioAux.h>
#include <ti/csl/csl_srioAuxPhyLayer.h>
// Include C66xx DSP defs, macros and aux functions
#include "C66XX_DEF.hxx"
#include "C66XX_MACROS.hxx"
#include "C66XX_FUNCTIONS.hxx"
//=============================================================================
#endif /* __C66XX_H__ */

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/******************************************************************************
TORNADO AMC modules Software Development Kit (SDK). Rev 4A.
General definitions and API functions.
(C) MicroLAB Systems, 2015-2017
http://www.mlabsys.com
ftp://ftp.mlabsys.com
email: techsupport@mlabsys.com
Description:
------------
This file contains general definitions and API functions for TORNADO AMC
modules SDK and must be included in the user C-application for
TORNADO AMC modules.
Revision history:
-----------------
rev.2A - 2015, initial release for TORNADO-A6678 board rev.1B;
rev.3A - 2016:
- added support for TORNADO-A6678/FMC board rev.1A;
rev.3B - 2017:
- added support for TORNADO-A6678/FMC board rev.1B;
rev.4A - 2017:
- added support for TORNADO-AZ/FMC board rev.1A;
Notes:
------
1. This C-header file is an include file for TI C6xxx C/C++ Code
Generation Tools, which must be invoked to compile for C66xx DSP
platform.
2. This file is best viewed with the TAB setting set to '4'.
Copyright:
----------
This utility is supplied free of charge as it is without any obligation
from MicroLAB Systems. No responsibility is assumed for any use or misuse
of these utilities.
******************************************************************************/
/**
* @file TA66XX_DSP.h
*
* @brief Main include file
*
* This file contains general definitions and API functions for TORNADO
* AMC modules SDK
*
*/
#ifndef __TA66XX_DSP_H__ // check for this file has been already included
#define __TA66XX_DSP_H__ 1
// General defs
#define TA66XX_ON 1
#define TA66XX_OFF 0
// Include C66xx DSP defs, macros and aux functions
#include "C66XX.h"
// Include TORNADO AMC SDK functions errors
#include "TASDK_ERR.h"
//=============================================================================
/** TORNADO AMC SDK revision ID */
#define TA66XX_SDK_REVISION_ID "4A"
//=============================================================================
//=============================================================================
//============ TORNADO AMC SDK API functions ID defs ==========================
//=============================================================================
/** @addtogroup TA66XX_FUNCTIONS_ID SDK API functions ID defs
* @{
*/
/**< Function name max size */
#define TA66XX_FUNCTION_NAME_LEN_MAX 64
enum
{
TA66XX_GET_ERROR_MESSAGE_FUNCTION_ID = 0,
TA66XX_GET_FUNCTION_NAME_FUNCTION_ID,
TA66XX_BC_SET_I2C_INTERRUPT_NUMBER_FUNCTION_ID,
TA66XX_BC_SET_UART_INTERRUPT_NUMBER_FUNCTION_ID,
TA66XX_BC_INIT_FUNCTION_ID,
TA66XX_BC_MAP_DSP_GPIO_INTERRUPT_FUNCTION_ID,
TA66XX_BC_UNMAP_DSP_GPIO_INTERRUPT_FUNCTION_ID,
TA66XX_BC_INIT_UART_FUNCTION_ID,
TA66XX_BC_WRITE_EEPROM_FUNCTION_ID,
TA66XX_BC_READ_EEPROM_FUNCTION_ID,
TA66XX_BC_ERASE_EEPROM_FUNCTION_ID,
TA66XX_BC_GET_DEVICE_INFO_FUNCTION_ID,
TA66XX_BC_GET_HW_CFG_INFO_FUNCTION_ID,
TA66XX_BC_GET_FMC_INFO_FUNCTION_ID,
TA66XX_BC_GET_TEMP_STATE_FUNCTION_ID,
TA66XX_BC_GET_POWER_STATE_FUNCTION_ID,
TA66XX_BC_GET_FMC_POWER_STATE_FUNCTION_ID,
TA66XX_BC_GET_SFP_INFO_FUNCTION_ID,
TA66XX_BC_SET_FPGA_HIF_CONFIG_FUNCTION_ID,
TA66XX_BC_GET_FPGA_HIF_CONFIG_FUNCTION_ID,
TA66XX_BC_CLEAR_FPGA_CNF_FUNCTION_ID,
TA66XX_BC_LOAD_FPGA_CNF_FUNCTION_ID,
TA66XX_BC_GET_GBE_PORT_INFO_FUNCTION_ID,
TA66XX_BC_INIT_GBE_PORT_FUNCTION_ID,
TA66XX_BC_ERASE_FLASH_FUNCTION_ID,
TA66XX_BC_WRITE_FLASH_FUNCTION_ID,
TA66XX_BC_READ_FLASH_FUNCTION_ID,
TA66XX_SC_INIT_FLASH_RECORD_LIST_FUNCTION_ID,
TA66XX_SC_GET_NUMBER_OF_FLASH_RECORDS_FUNCTION_ID,
TA66XX_SC_GET_FLASH_RECORD_LIST_FUNCTION_ID,
TA66XX_SC_GET_FLASH_RECORD_INFO_FUNCTION_ID,
TA66XX_SC_READ_FLASH_RECORD_DATA_FUNCTION_ID,
TA66XX_SC_CREATE_FLASH_RECORD_FUNCTION_ID,
TA66XX_SC_WRITE_FLASH_RECORD_DATA_FUNCTION_ID,
TA66XX_SC_XCLOSE_FLASH_RECORD_FUNCTION_ID,
TA66XX_SC_UPDATE_FLASH_RECORD_FUNCTION_ID,
TA66XX_SC_DELETE_FLASH_RECORD_FUNCTION_ID,
TA66XX_SC_SQUEEZE_FLASH_RECORDS_FUNCTION_ID,
TA66XX_SC_GET_FLASH_FREE_SPACE_FUNCTION_ID,
TA66XX_SC_GET_BOOT_SEQ_FUNCTION_ID,
TA66XX_SC_DELETE_BOOT_SEQ_FUNCTION_ID,
TA66XX_SC_SET_BOOT_SEQ_FUNCTION_ID,
TA66XX_SC_LOAD_DSP_APPL_FROM_MEMORY_FUNCTION_ID,
TA66XX_SC_LOAD_DSP_APPL_FROM_FLASH_RECORD_FUNCTION_ID,
TA66XX_SC_LOAD_FPGA_CNF_FROM_FLASH_RECORD_FUNCTION_ID,
TA66XX_NUMBER_OF_FUNCTIONS
};
/** @}*/
//=============================================================================
#ifdef __cplusplus
extern "C" {
#endif
//=============================================================================
//============ General SDK API functions declarations =========================
//=============================================================================
/** @addtogroup TA66XX_GENERAL TORNADO AMC SDK general API functions
* @{
*/
/*------------ TA66XX_set_error() function -------------------------------*//**
* @brief Function should be used on exit from SDK API functions in
* order to set error code and function ID of SDK API functions
*
* @param[in] err - error code;
* @param[in] function_id - function ID of SDK API functions;
*
* @return Error code
*
-----------------------------------------------------------------------------*/
int32_t TA66XX_set_error(int32_t err, int32_t function_id);
/*------------ TA66XX_get_last_error() function --------------------------*//**
* @brief Function returns error code of last executed API function
*
* @return Error code of last executed API function
*
-----------------------------------------------------------------------------*/
int32_t TA66XX_get_last_error(void);
/*------------ TA66XX_get_error_flag() function --------------------------*//**
* @brief Function returns status of ERROR_FLAG for API functions
*
* ERROR_FLAG is set by each API function in case error has been detected.
* ERROR_FLAG can be reset by TA66XX_clear_error_flag() API function
*
* @param[out] error_code - pointer to a variable to receive the error code in
* case error has been detected. In case pointer is NULL, then
* no error code is returned;
* @param[out] error_function_id - pointer to a variable to receive ID of the
* first API function, which has returned with error. In case
* pointer is NULL, then no function ID is returned;
*
* @return Status of ERROR_FLAG: ON or OFF
*
-----------------------------------------------------------------------------*/
int32_t TA66XX_get_error_flag(int32_t *error_code, int32_t *error_function_id);
/*------------ TA66XX_clear_error_flag() function ------------------------*//**
* @brief Function clear ERROR_FLAG for API functions
*
* @return Always OK
*
-----------------------------------------------------------------------------*/
int32_t TA66XX_clear_error_flag(void);
/*------------ TA66XX_get_error_message() function -----------------------*//**
* @brief Function returns the text interpretation of the error code.
*
* @param[in] error - error code to be interpreted;
* @param[out] error_message - pointer to the returned string. In case pointer
* is NULL, then no text is filled in;
*
* @return Error code
*
-----------------------------------------------------------------------------*/
int32_t TA66XX_get_error_message(int32_t error, char *error_message);
/*------------ TA66XX_get_function_name() function -----------------------*//**
* @brief Function returns the text interpretation of API function.
*
* @param[in] function_id - ID of the API function to be interpreted;
* @param[out] function_name - pointer to the returned string. In case pointer
* is NULL, then no text is filled in;
*
* @return Error code
*
-----------------------------------------------------------------------------*/
int32_t TA66XX_get_function_name(int32_t function_id, char *function_name);
/** @}*/
//=============================================================================
#ifdef __cplusplus
}
#endif
//=============================================================================
#endif /* __TA66XX_DSP_H__ */

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/******************************************************************************
TORNADO AMC modules Software Development Kit (SDK). Rev 4A.
Definitions, macros and API functions for DSP Environment.
(C) MicroLAB Systems, 2014-2017
http://www.mlabsys.com
ftp://ftp.mlabsys.com
email: techsupport@mlabsys.com
Description:
------------
This file contains definitions, macros and API functions for TORNADO AMC
modules on-board DSP environment and must be included in the user
C-application for TORNADO AMC modules.
Revision history:
-----------------
rev.1A - 2014, initial release for TORNADO-A6678 board rev.1A.
rev.1B - 2015, fixed some bugs.
rev.1C - 2015, added support for TORNADO-A6678 board rev.1B:
- updated DSP external control registers area;
- updated TA66XX_init_dsp() DSP initialization
function;
- added MMC-to-DSP communication functions in DSP
I2C functions.
rev.2A - 2015, totally redesigned SDK for TORNADO-A6678 board rev.1B;
rev.3A - 2016, added support for TORNADO-A6678/FMC board rev.1A;
rev.3B - 2017:
- added support for TORNADO-A6678/FMC board rev.1B;
rev.4A - 2017:
- added support for TORNADO-AZ/FMC board rev.1A;
Notes:
------
1. This C-header file is an include file for TI C6xxx C/C++ Code
Generation Tools, which must be invoked to compile for C66xx DSP
platform.
2. This file is best viewed with the TAB setting set to '4'.
3. This library uses dynamic memory allocation in erase FLASH functions,
so user should provide enough memory area for dynamic memory allocation
(-heap parameter) and place the section (.sysmem) in the corresponding
memory area in linker command file.
The max requested memory allocation block length is up to FLASH memory
sector length in bytes (128 KB).
4. This header file is externally controlled from user C-code by run-time
compiler keys definitions in order to apply board-type specific
definitions to refer to particular definitions included for different
board type:
__TA66XX_BC_USE_BIOS__
- if defined in user code prior inclusion of this header file,
then TI SYS/BIOS modules(HWI (Hardware Interrupt) and ECM
(Event Combiner Manager)), will be used to support
C66xx CorePac interrupt controller (INTC).
TI INTC Chip Support Library (CSL) should be used in case
NO embedded operating system is used in user application.
DEFAULT is NOT DEFINED, so CSL INTC library will be used
to support C66xx CorePac interrupt controller.
Copyright:
----------
This utility is supplied free of charge as it is without any obligation
from MicroLAB Systems. No responsibility is assumed for any use or misuse
of these utilities.
******************************************************************************/
/**
* @file TA66XX_DSP_BC.h
*
* @brief Main include file
*
* This file contains definitions, macros and API functions for TORNADO
* AMC modules on-board DSP environment
*
*/
#ifndef __TA66XX_DSP_BC_H__ // check for this file has been already included
#define __TA66XX_DSP_BC_H__ 1
#if defined __TA66XX_BC_USE_BIOS__
// Include this file to prevent compiler errors
// when using SYS/BIOS
#include <xdc/std.h>
#endif /* __TA66XX_BC_USE_BIOS__ */
// Include general TORNADO AMC SDK defs
#include "TA66XX_DSP.h"
//=============================================================================
//------------ board-type specific run-time compiler keys processing ----------
// (this is required in order to exclude key confusions)
// Default setting is C6678 DSP definitions
#define __C66XX_SELECT_C6678_DSP__ 1
// Finally we must define C-code data type for accessing I/O areas
typedef volatile uint16_t __TA66XX_BC_DSP_XCR_RG_DATA_TYPE__;
typedef volatile uint16_t __TA66XX_BC_FLASH_DATA_TYPE__;
//=============================================================================
// Include TORNADO AMC SDK functions
#include "TA66XX_DSP_BC_FUNCTIONS.hxx"
//=============================================================================
#endif /* __TA66XX_DSP_BC_H__ */

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/******************************************************************************
TORNADO AMC modules Software Development Kit (SDK). Rev 3A.
TI SYS/BIOS RTOS abstraction layer for TORNADO AMC embedded controllers.
(C) MicroLAB Systems, 2014-2015
File: This file contains TI SYS/BIOS RTOS abstraction layer definitions
----- for TORNADO AMC embedded controllers, which is used for various
low-level drivers (LLD) and libraries that the application use.
Revision history:
-----------------
rev.1A - 2014, initial release for TORNADO-A6678 board
rev.2A - 2015, totally redesigned SDK;
rev.3A - 2016, added support for TORNADO-A6678/FMC board rev.1A;
******************************************************************************/
/**
* @file TA66XX_OSAL.h
*
* @brief RTOS abstraction layer definitions
*
* This file contains TI SYS/BIOS RTOS abstraction layer (OSAL) definitions for
* TORNADO AMC embedded controllers, which is used for various
* low-level drivers (LLD) and libraries that the application use.
*
*/
#ifndef __TA66XX_OSAL_H__ // check for this file has been already included
#define __TA66XX_OSAL_H__ 1
#ifdef __cplusplus
extern "C" {
#endif
//=============================================================================
//------------ Definitions ----------------------------------------------------
//=============================================================================
/** @addtogroup TA66XX_OSAL_GENERAL OS abstraction layer (OSAL) general definitions
* @{
*/
// Hardware semaphore defs
#define TA66XX_OSAL_CPPI_HW_SEM 1 /**< CPPI LLD hardware semaphore */
#define TA66XX_OSAL_QMSS_HW_SEM 2 /**< QMSS LLD hardware semaphore */
#define TA66XX_OSAL_SRIO_HW_SEM 3 /**< SRIO LLD hardware semaphore */
#define TA66XX_OSAL_SPI_HW_SEM 4 /**< SPI driver hardware semaphore */
/** Macro to define high-priority QMSS queue for accumulator (depends on DSP event ID and core number) */
#define TA66XX_OSAL_set_qmss_queue_acc(eventid, core) (704 + (eventid - 48) * 8 + core)
// Interrupts and event IDs used by NIMU library (DSP core 0 is assumed to be used)
#define TA66XX_OSAL_ETHERNET_AMC_EVENTID 48 /**< Ethernet AMC port event - used by NIMU library */
#define TA66XX_OSAL_ETHERNET_AMC_INTERRUPT 7 /**< Ethernet AMC port interrupt - used by NIMU library */
/** QMSS queue for AMC Ethernet port accumulator (depends on TA66XX_OSAL_ETHERNET_AMC_EVENTID) */
#define TA66XX_OSAL_ETHERNET_AMC_QMSS_QUEUE_ACC TA66XX_OSAL_set_qmss_queue_acc(TA66XX_OSAL_ETHERNET_AMC_EVENTID, 0)
#define TA66XX_OSAL_ETHERNET_PHY_EVENTID 49 /**< Ethernet PHY port event - used by NIMU library */
#define TA66XX_OSAL_ETHERNET_PHY_INTERRUPT 8 /**< Ethernet PHY port interrupt - used by NIMU library */
/** QMSS queue for PHY Ethernet port accumulator (depends on TA66XX_OSAL_ETHERNET_PHY_EVENTID) */
#define TA66XX_OSAL_ETHERNET_PHY_QMSS_QUEUE_ACC TA66XX_OSAL_set_qmss_queue_acc(TA66XX_OSAL_ETHERNET_PHY_EVENTID, 0)
// Interrupts and event IDs used by SRIO (DSP core 0 is assumed to be used)
#define TA66XX_OSAL_SRIO_MESSAGES_EVENTID 50 /**< SRIO event ID used by messages (Type 9 and Type 11) */
#define TA66XX_OSAL_SRIO_INTERRUPT 9 /**< SRIO interrupt */
/** QMSS queue for SRIO accumulator (depends on TA66XX_OSAL_SRIO_MESSAGES_EVENTID) */
#define TA66XX_OSAL_SRIO_QMSS_QUEUE_ACC TA66XX_OSAL_set_qmss_queue_acc(TA66XX_OSAL_SRIO_MESSAGES_EVENTID, 0)
#define TA66XX_OSAL_SRIO_DIO_EVENTID 20 /**< SRIO event ID used by DirectIO (INTDST(n + 16), n - core number) */
/** @}*/
//=============================================================================
//=============================================================================
//------------ Global variables -----------------------------------------------
//=============================================================================
extern uint32_t qmssMallocCounter;
extern uint32_t qmssFreeCounter;
extern uint32_t cppiMallocCounter;
extern uint32_t cppiFreeCounter;
extern uint32_t srioMallocCounter;
extern uint32_t srioFreeCounter;
extern uint32_t srioDataBufferMallocCounter;
extern uint32_t srioDataBufferFreeCounter;
//=============================================================================
//=============================================================================
//============ T-AMC controllers OSAL functions declarations ==================
//=============================================================================
/** @addtogroup TA66XX_OSAL_FUNCTIONS TORNADO AMC OSAL functions
* @{
*/
//=============================================================================
//============ QMSS LLD OSAL functions ========================================
//=============================================================================
/*------------ Osal_qmssBeginMemAccess() function ------------------------*//**
* @brief Function is used to indicate that a block of memory is about to be
* accessed
*
* If the memory block is cached then this indicates that the application
* would need to ensure that the cache is updated with the data from the actual
* memory
*
* @param[in] ptr - address of memory block
* @param[in] size - size of memory block
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_qmssBeginMemAccess(void *ptr, uint32_t size);
/*------------ Osal_qmssEndMemAccess() function --------------------------*//**
* @brief Function is used to indicate that the block of memory has finished
* being accessed
*
* If the memory block is cached then the application would need to ensure that
* the contents of the cache are updated immediately to the actual memory.
*
* @param[in] ptr - address of memory block
* @param[in] size - size of memory block
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_qmssEndMemAccess(void *ptr, uint32_t size);
/*------------ Osal_qmssMalloc() function --------------------------------*//**
* @brief Function implements the memory allocation library function
*
* This function allocates a memory block of a given size specified by input
* parameter 'num_bytes'.
*
* @param[in] num_bytes - number of bytes to be allocated
*
* @return Allocated block address
*
-----------------------------------------------------------------------------*/
Ptr Osal_qmssMalloc(uint32_t num_bytes);
/*------------ Osal_qmssFree() function ----------------------------------*//**
* @brief Function implements the memory free library function
*
* This function frees up memory allocated using Osal_qmssMalloc()
* function call.
*
* @param[in] dataPtr - pointer to the memory block to be cleaned up
* @param[in] num_bytes - size of the memory block to be cleaned up in bytes
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_qmssFree(Ptr dataPtr, uint32_t num_bytes);
/*------------ Osal_qmssCsEnter() function -------------------------------*//**
* @brief Function is used to enter a critical section
*
* Function protects against access from multiple cores and access from
* multiple threads on single core
*
* @return Handle used to lock critical section
*
-----------------------------------------------------------------------------*/
void *Osal_qmssCsEnter(void);
/*------------ Osal_qmssCsExit() function --------------------------------*//**
* @brief Function is used to exit a critical section protected using
* Osal_qmssCsEnter() API.
*
* @param[in] CsHandle - handle for unlocking critical section
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_qmssCsExit(void *CsHandle);
//=============================================================================
//=============================================================================
//============ CPPI LLD OSAL functions ========================================
//=============================================================================
/*------------ Osal_cppiBeginMemAccess() function ------------------------*//**
* @brief Function is used to indicate that a block of memory is about to be
* accessed
*
* If the memory block is cached then this indicates that the application
* would need to ensure that the cache is updated with the data from the actual
* memory
*
* @param[in] ptr - address of memory block
* @param[in] size - size of memory block
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_cppiBeginMemAccess(void *ptr, uint32_t size);
/*------------ Osal_cppiEndMemAccess() function --------------------------*//**
* @brief Function is used to indicate that the block of memory has finished
* being accessed
*
* If the memory block is cached then the application would need to ensure that
* the contents of the cache are updated immediately to the actual memory.
*
* @param[in] ptr - address of memory block
* @param[in] size - size of memory block
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_cppiEndMemAccess(void *ptr, uint32_t size);
/*------------ Osal_cppiMalloc() function --------------------------------*//**
* @brief Function implements the memory allocation library function
*
* This function allocates a memory block of a given size specified by input
* parameter 'num_bytes'.
*
* @param[in] num_bytes - number of bytes to be allocated
*
* @return Allocated block address
*
-----------------------------------------------------------------------------*/
Ptr Osal_cppiMalloc(uint32_t num_bytes);
/*------------ Osal_cppiFree() function ----------------------------------*//**
* @brief Function implements the memory free library function
*
* This function frees up memory allocated using Osal_cppiMalloc()
* function call.
*
* @param[in] dataPtr - pointer to the memory block to be cleaned up
* @param[in] num_bytes - size of the memory block to be cleaned up in bytes
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_cppiFree(Ptr dataPtr, uint32_t num_bytes);
/*------------ Osal_cppiCsEnter() function -------------------------------*//**
* @brief Function is used to enter a critical section
*
* Function protects against access from multiple cores and access from
* multiple threads on single core
*
* @return Handle used to lock critical section
*
-----------------------------------------------------------------------------*/
void *Osal_cppiCsEnter(void);
/*------------ Osal_cppiCsExit() function --------------------------------*//**
* @brief Function is used to exit a critical section protected using
* Osal_cppiCsEnter() API.
*
* @param[in] CsHandle - handle for unlocking critical section
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_cppiCsExit(void *CsHandle);
//=============================================================================
#ifdef __TA66XX_FUNCTIONS_INCLUDE_SRIO__
//=============================================================================
//============ SRIO LLD OSAL functions ========================================
//=============================================================================
/*------------ Osal_srioBeginMemAccess() function ------------------------*//**
* @brief Function is used to indicate that a block of memory is about to be
* accessed
*
* If the memory block is cached then this indicates that the application
* would need to ensure that the cache is updated with the data from the actual
* memory
*
* @param[in] ptr - address of memory block
* @param[in] size - size of memory block
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_srioBeginMemAccess(void *ptr, uint32_t size);
/*------------ Osal_srioEndMemAccess() function --------------------------*//**
* @brief Function is used to indicate that the block of memory has finished
* being accessed
*
* If the memory block is cached then the application would need to ensure that
* the contents of the cache are updated immediately to the actual memory.
*
* @param[in] ptr - address of memory block
* @param[in] size - size of memory block
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_srioEndMemAccess(void *ptr, uint32_t size);
/*------------ Osal_srioBeginDescriptorAccess() function -----------------*//**
* @brief Function is invoked by the SRIO LLD to indicate that a descriptor is
* being accessed.
*
* @param[in] drvHandle - driver instance for which descriptor is being
* accessed
* @param[in] ptr - pointer to the descriptor being accessed
* @param[in] descSize - size of the descriptor (valid only for driver managed
* configuration)
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_srioBeginDescriptorAccess(Srio_DrvHandle drvHandle, void *ptr, uint32_t descSize);
/*------------ Osal_srioEndDescriptorAccess() function -------------------*//**
* @brief Function is invoked by the SRIO LLD to indicate that a descriptor is
* finished being accessed.
*
* @param[in] drvHandle - driver instance for which descriptor is being
* accessed
* @param[in] ptr - pointer to the descriptor being accessed
* @param[in] descSize - size of the descriptor (valid only for driver managed
* configuration)
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_srioEndDescriptorAccess(Srio_DrvHandle drvHandle, void *ptr, uint32_t descSize);
/*------------ Osal_srioMalloc() function --------------------------------*//**
* @brief Function implements the memory allocation library function
*
* This function allocates a memory block of a given size specified by input
* parameter 'num_bytes'.
*
* @param[in] num_bytes - number of bytes to be allocated
*
* @return Allocated block address
*
-----------------------------------------------------------------------------*/
Ptr Osal_srioMalloc(uint32_t num_bytes);
/*------------ Osal_srioFree() function ----------------------------------*//**
* @brief Function implements the memory free library function
*
* This function frees up memory allocated using Osal_srioMalloc()
* function call.
*
* @param[in] dataPtr - pointer to the memory block to be cleaned up
* @param[in] num_bytes - size of the memory block to be cleaned up in bytes
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_srioFree(Ptr dataPtr, uint32_t num_bytes);
/*------------ Osal_dataBufferInitMemory() function ----------------------*//**
* @brief Function is used to allocate a block of memory for all the data
* buffer operations. This function is called by the application.
*
* @param[in] dataBufferSize - size of each data buffer
*
* @return Error code
*
-----------------------------------------------------------------------------*/
int32_t Osal_dataBufferInitMemory(uint32_t dataBufferSize);
/*------------ Osal_srioDataBufferMalloc() function ----------------------*//**
* @brief Function is used to allocate a data buffer of the specified size.
* Data buffers should always be allocated from the global address space.
*
* @param[in] numBytes - number of bytes to be allocated
*
* @return Allocated block address
*
-----------------------------------------------------------------------------*/
void *Osal_srioDataBufferMalloc(uint32_t numBytes);
/*------------ Osal_srioDataBufferFree() function ------------------------*//**
* @brief Function is used to clean up a previously allocated data buffer
* block. All data buffers are in the global address space.
*
* @param[in] ptr - pointer to the memory block to be cleaned up
* @param[in] numBytes - size of the memory block to be cleaned up in bytes
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_srioDataBufferFree(void *ptr, uint32_t numBytes);
/*------------ Osal_srioLog() function -----------------------------------*//**
* @brief Function is used to log the messages from SRIO LLD on the console.
*
* @param[in] fmt - formatted string
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_srioLog(String fmt, ... );
/*------------ Osal_srioCreateSem() function -----------------------------*//**
* @brief Function is used to create a critical section.
*
* @return Semaphore handle created
*
-----------------------------------------------------------------------------*/
void *Osal_srioCreateSem(void);
/*------------ Osal_srioDeleteSem() function -----------------------------*//**
* @brief Function is used to delete a critical section.
*
* @param[in] semHandle - semaphore handle to be deleted
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_srioDeleteSem(void *semHandle);
/*------------ Osal_srioPendSem() function -------------------------------*//**
* @brief Function is used to pend on a semaphore
*
* @param[in] semHandle - semaphore handle on which the API will pend
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_srioPendSem(void *semHandle);
/*------------ Osal_srioPostSem() function -------------------------------*//**
* @brief Function is used to post a semaphore
*
* @param[in] semHandle - semaphore handle which will be posted
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_srioPostSem(void *semHandle);
/*------------ Osal_srioEnterMultipleCoreCriticalSection() function ------*//**
* @brief Function is used to protect the driver shared resources across
* multiple cores.
*
* @return Handle used to lock critical section
*
-----------------------------------------------------------------------------*/
void *Osal_srioEnterMultipleCoreCriticalSection(void);
/*------------ Osal_srioExitMultipleCoreCriticalSection() function -------*//**
* @brief Function is called to end the critical section which was protecting
* shared resources from access across multiple cores.
*
* @param[in] critSectHandle - handle for unlocking critical section
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_srioExitMultipleCoreCriticalSection(void *critSectHandle);
/*------------ Osal_srioEnterSingleCoreCriticalSection() function --------*//**
* @brief Function is used to provide critical section to prevent access of
* shared resources from single core and multiple threads.
*
* @param[in] drvHandle - driver handle which needs critical section to
* protect its resources
*
* @return Handle used to lock critical section
*
-----------------------------------------------------------------------------*/
void *Osal_srioEnterSingleCoreCriticalSection(Srio_DrvHandle drvHandle);
/*------------ Osal_srioExitSingleCoreCriticalSection() function ---------*//**
* @brief Function is called to end the critical section access of shared
* resources from single cores.
*
* @param[in] drvHandle - driver handle which needs critical section to
* protect its resources
* @param[in] critSectHandle - critical handle retreived by
* Osal_srioEnterSingleCoreCriticalSection() function call
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_srioExitSingleCoreCriticalSection(Srio_DrvHandle drvHandle, void *critSectHandle);
//=============================================================================
#endif /* __TA66XX_FUNCTIONS_INCLUDE_SRIO__ */
//=============================================================================
//============ NIMU LLD OSAL functions ========================================
//=============================================================================
/*------------ Osal_nimuMalloc() function --------------------------------*//**
* @brief Function implements the memory allocate function for the NIMU
* library.
*
* This function allocates a memory block of a given size specified by input
* parameter 'num_bytes'.
*
* @param[in] num_bytes - number of bytes to be allocated
* @param[in] alignment - alignment of allocated memory block in bytes
*
* @return Allocated block address
*
-----------------------------------------------------------------------------*/
Ptr Osal_nimuMalloc(uint32_t num_bytes, uint32_t alignment);
/*------------ Osal_nimuFree() function ----------------------------------*//**
* @brief Function implements the memory free function for the NIMU library.
*
* This function frees up memory allocated using Osal_nimuMalloc()
* function call.
*
* @param[in] dataPtr - pointer to the memory block to be cleaned up
* @param[in] num_bytes - size of the memory block to be cleaned up in bytes
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_nimuFree(Ptr dataPtr, uint32_t num_bytes);
//=============================================================================
//=============================================================================
//============ PASS LLD OSAL functions ========================================
//=============================================================================
/*------------ Osal_paBeginMemAccess() function --------------------------*//**
* @brief Function is used to indicate that a block of memory is about to be
* accessed
*
* If the memory block is cached then this indicates that the application
* would need to ensure that the cache is updated with the data from the actual
* memory
*
* @param[in] addr - address of memory block
* @param[in] size - size of memory block
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_paBeginMemAccess(Ptr addr, uint32_t size);
/*------------ Osal_paEndMemAccess() function ----------------------------*//**
* @brief Function is used to indicate that the block of memory has finished
* being accessed
*
* If the memory block is cached then the application would need to ensure that
* the contents of the cache are updated immediately to the actual memory.
*
* @param[in] addr - address of memory block
* @param[in] size - size of memory block
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_paEndMemAccess(Ptr addr, uint32_t size);
/*------------ Osal_paMtCsEnter() function -------------------------------*//**
* @brief Function is used to enter a critical section
*
* Function protects against access from multiple cores and access from
* multiple threads on single core
*
* @param[out] key - pointer to a variable to receive a handle for unlocking
* critical section
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_paMtCsEnter(uint32_t *key);
/*------------ Osal_paMtCsExit() function --------------------------------*//**
* @brief Function is used to exit a critical section protected using
* Osal_paMtCsEnter() API.
*
* @param[in] key - handle for unlocking critical section
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_paMtCsExit(uint32_t key);
/** @}*/
//=============================================================================
#ifdef __cplusplus
}
#endif
//=============================================================================
#endif /* __TA66XX_OSAL_H__ */

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ports/c667x/ccs/example_build/include/TASDK_ERR.h Normal file
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/******************************************************************************
TORNADO AMC modules Software Development Kit (SDK). Rev 4A.
(C) MicroLAB Systems, 2015-2017
File: TORNADO AMC SDK functions errors
-----
******************************************************************************/
/**
* @file TASDK_ERR.h
*
* @brief SDK functions errors
*
* This file contains TORNADO AMC SDK functions errors
*
*/
#ifndef __TASDK_ERR_H__ // check for this file has been already included
#define __TASDK_ERR_H__ 1
//=============================================================================
//============ Returned error codes ===========================================
//=============================================================================
/** @addtogroup TASDK_ERRORS SDK API functions returned error codes
* @{
*/
#define TASDK_OK 0 /**< No errors */
#define TASDK_PARAM_ERR -100 /**< Erroneous function parameter */
#define TASDK_INVALID_HW_ERR -101 /**< Invalid H/W error (invalid board, etc.) */
#define TASDK_HW_ERR -102 /**< H/W error (error writing to the DSP control registers, etc) */
#define TASDK_SYS_CALL_ERR -103 /**< system API call error */
#define TASDK_INVALID_DSP_CORE_ERR -104 /**< Only DSP core 0 may call the function */
#define TASDK_INVALID_DSP_CORE_BOOT_ADDR_ERR -105 /**< Invalid DSP core boot address */
#define TASDK_API_OPEN_ERR -106 /**< API has not been open */
#define TASDK_MMC_TO_CPU_COMM_CHECKSUM_ERR -150 /**< Invalid data frame checksum */
#define TASDK_MMC_TO_CPU_COMM_DATA_BUF_LEN_ERR -151 /**< Data buffer is not large enough to store received data frame */
#define TASDK_MMC_TO_CPU_COMM_INV_CMD_ERR -152 /**< Invalid command */
#define TASDK_MMC_TO_CPU_COMM_RECV_DATA_LEN_ERR -153 /**< Invalid received data length */
#define TASDK_MMC_TO_CPU_COMM_RECV_DATA_INV_ERR -154 /**< Received data is invalid */
#define TASDK_MMC_TO_CPU_COMM_TIMEOUT_ERR -155 /**< MMC-to-DSP communication timeout error */
#define TASDK_SFP_NOT_INSTALLED_ERR -156 /**< SFP module is not installed */
#define TASDK_FMC_NOT_INSTALLED_ERR -157 /**< FMC module is not installed */
#define TASDK_FMC_INFO_INVALID_ERR -158 /**< FMC module info is invalid */
#define TASDK_FLASH_INV_DEV_ERR -200 /**< unsupported FLASH device */
#define TASDK_FLASH_ERASE_ERR -201 /**< FLASH erase error */
#define TASDK_FLASH_WR_ERR -202 /**< FLASH write error */
#define TASDK_FLASH_CANNOT_WR_ERR -203 /**< FLASH contents does not allow to write this data */
#define TASDK_FLASH_INV_RD_ERR -204 /**< invalid FLASH read data during AUTO-SELECT */
#define TASDK_FLASH_INFO_NOT_MATCH_ERR -205 /**< FLASH info from the FLASH chip does not match FLASH_LEN_ID from System Configuration register */
#define TASDK_FLASH_SECTOR_WRPROT_ERR -206 /**< FLASH sector is write-protected */
#define TASDK_FLASH_WR_BUF_ABORT_ERR -207 /**< FLASH write-to-buffer program is aborted */
#define TASDK_FLASH_HW_WP_ERR -208 /**< FLASH writes are disabled by on-board switch */
#define TASDK_FLASH_WR_DISABLED_ERR -209 /**< FLASH writes are disabled by application */
#define TASDK_FPGA_CNF_BITFILE_HD_FORMAT_ERR -500 /**< invalid FPGA bitfile header format */
#define TASDK_FPGA_CNF_LOAD_ERR -501 /**< error during FPGA configuration */
#define TASDK_FPGA_CNF_CRC_ERR -502 /**< CRC check failed during FPGA configuration */
#define TASDK_FPGA_CNF_LOAD_LEN_ERR -503 /**< not all the data has been loaded */
#define TASDK_FPGA_CNF_BITFILE_INV_PART_ERR -504 /**< invalid FPGA bitfile header part name */
#define TASDK_FPGA_CNF_INV_IF_ERR -505 /**< invalid FPGA configuration interface selected */
#define TASDK_FLASH_RECORD_GLOBAL_HD_NOT_VALID_ERR -600 /**< FLASH record global header is invalid */
#define TASDK_FLASH_RECORD_HD_NOT_VALID_ERR -601 /**< FLASH record header is invalid */
#define TASDK_FLASH_RECORD_HD_LIST_NOT_VALID_ERR -602 /**< FLASH record header list is invalid */
#define TASDK_FLASH_RECORD_FREE_SPACE_ERR -603 /**< not available free space in FLASH */
#define TASDK_FLASH_RECORD_CHECKSUM_ERR -604 /**< FLASH record checksum mismatch */
#define TASDK_FLASH_RECORD_ALREADY_OPENED_ERR -605 /**< another FLASH record is opened for writing */
#define TASDK_FLASH_RECORD_INVALID_LOAD_ADDR_ERR -606 /**< invalid FLASH record load address */
#define TASDK_FLASH_RECORD_INV_NUMBER_ERR -607 /**< invalid FLASH record number */
#define TASDK_FLASH_BOOT_SEQ_NOT_VALID_ERR -608 /**< FLASH boot sequence is invalid */
#define ELF_LOADER_BASE_ERR -1000 /**< ELF file loader base error */
#define ELF_LOADER_PARAM_ERR (ELF_LOADER_BASE_ERR) /**< erroneous function parameter */
#define ELF_LOADER_INV_ELF_HEADER_ERR (ELF_LOADER_BASE_ERR - 1) /**< invalid ELF header */
#define ELF_LOADER_INV_FILE_TYPE_ERR (ELF_LOADER_BASE_ERR - 2) /**< invalid file type (non-executable) */
#define ELF_LOADER_INV_ENTRY_POINT_ERR (ELF_LOADER_BASE_ERR - 3) /**< invalid entry-point address */
#define ELF_LOADER_INV_SEGMENT_ERR (ELF_LOADER_BASE_ERR - 4) /**< invalid or missing segment data */
/** @}*/
//=============================================================================
//=============================================================================
#endif /* __TASDK_ERR_H__ */

14
ports/c667x/ccs/example_build/sample_threadx_c6678evm/.ccsproject Normal file
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167
ports/c667x/ccs/example_build/sample_threadx_c6678evm/.cproject Normal file
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89
ports/c667x/ccs/example_build/sample_threadx_c6678evm/.project Normal file
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@@ -0,0 +1,89 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>sample_threadx_c6678evm</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<arguments>
<dictionary>
<key>?name?</key>
<value></value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.append_environment</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.autoBuildTarget</key>
<value>all</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildArguments</key>
<value>-k</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildCommand</key>
<value>${CCS_UTILS_DIR}/bin/gmake</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildLocation</key>
<value>${BuildDirectory}</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.cleanBuildTarget</key>
<value>clean</value>
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<dictionary>
<key>org.eclipse.cdt.make.core.contents</key>
<value>org.eclipse.cdt.make.core.activeConfigSettings</value>
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<dictionary>
<key>org.eclipse.cdt.make.core.enableAutoBuild</key>
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<dictionary>
<key>org.eclipse.cdt.make.core.enableCleanBuild</key>
<value>true</value>
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<key>org.eclipse.cdt.make.core.enableFullBuild</key>
<value>true</value>
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<value>all</value>
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<key>org.eclipse.cdt.make.core.stopOnError</key>
<value>false</value>
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<value>true</value>
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<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
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3
ports/c667x/ccs/example_build/sample_threadx_c6678evm/.settings/org.eclipse.cdt.codan.core.prefs Normal file
View File

@@ -0,0 +1,3 @@
eclipse.preferences.version=1
inEditor=false
onBuild=false

2
ports/c667x/ccs/example_build/sample_threadx_c6678evm/.settings/org.eclipse.cdt.debug.core.prefs Normal file
View File

@@ -0,0 +1,2 @@
eclipse.preferences.version=1
org.eclipse.cdt.debug.core.toggleBreakpointModel=com.ti.ccstudio.debug.CCSBreakpointMarker

6
ports/c667x/ccs/example_build/sample_threadx_c6678evm/.settings/org.eclipse.core.resources.prefs Normal file
View File

@@ -0,0 +1,6 @@
eclipse.preferences.version=1
encoding//Debug/makefile=UTF-8
encoding//Debug/objects.mk=UTF-8
encoding//Debug/sources.mk=UTF-8
encoding//Debug/subdir_rules.mk=UTF-8
encoding//Debug/subdir_vars.mk=UTF-8

441
ports/c667x/ccs/example_build/sample_threadx_c6678evm/board_setup.c Normal file
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@@ -0,0 +1,441 @@
/*
* board_setup.c
*
*/
#include "board_setup.h"
#include "C66XX.h"
#include <string.h>
//=============================================================================
//============ General definitions ============================================
//=============================================================================
// DSP Timer-8 definition
#define C66XX_DSP_TIMER C66XX_TIMER_8
// DSP Timer-8 output frequency in Hz
#define C66XX_DSP_TIMER_FREQ 100
/* DSP Timer-8 interrupt event ID */
#define C66XX_DSP_TIMER_EVENT_ID 67
//=============================================================================
//=============================================================================
//============ Global functions ===============================================
//=============================================================================
void _tx_nmi_vector(void);
void _tx_int4_vector(void);
void _tx_int5_vector(void);
void _tx_int6_vector(void);
void _tx_int7_vector(void);
void _tx_int8_vector(void);
void _tx_int9_vector(void);
void _tx_int10_vector(void);
void _tx_int11_vector(void);
void _tx_int12_vector(void);
void _tx_int13_vector(void);
void _tx_int14_vector(void);
void _tx_int15_vector(void);
//=============================================================================
//=============================================================================
//============ Static functions ===============================================
//=============================================================================
static int32_t tx_timer_init(C66XX_TIMER timer, uint32_t frequency);
static int32_t tx_interrupt_init(void);
//=============================================================================
/*------------ init_output_timer() function -----------------------------------
* DESCRIPTION: Function initializes Timer64 module
* ARGUMENTS:
* None
* RETURNED VALUE: Error code
-----------------------------------------------------------------------------*/
static int32_t tx_timer_init(C66XX_TIMER timer, uint32_t frequency)
{
int32_t r;
C66XX_TIMER_CFG_DD cfg_dd;
// Reset 64-bit timer
if ((r = C66XX_TIMER_reset(timer, C66XX_TIMER_HW_CFG_64BIT)) != C66XX_OK)
goto exit;
// Fill configuration data descriptor
memset(&cfg_dd, 0, C66XX_TIMER_CFG_DD_LEN);
cfg_dd.timer_mode = C66XX_TIMER_MODE_32BIT_UNCHAINED;
cfg_dd.timer_high.clk_src_output_mode = C66XX_TIMER_CLK_OUTPUT_MODE_CLK;
// Init DSP Timer64 module
if ((r = C66XX_TIMER_init(timer, frequency, &cfg_dd)) != C66XX_OK)
goto exit;
// Enable timer interrupt
if ((r = C66XX_TIMER_enable_interrupts(timer, C66XX_TIMER_HW_CFG_32BIT_HIGH)) != C66XX_OK)
goto exit;
// Start 32-bit timer high to enable continuously
if ((r = C66XX_TIMER_start(timer, C66XX_TIMER_HW_CFG_32BIT_HIGH, C66XX_TIMER_COUNT_MODE_CONTINUOUSLY)) != C66XX_OK)
goto exit;
// TIMER module configuration is completed
printf("Timer #%u configuration is completed\n", timer);
exit:
return (r);
}
//-----------------------------------------------------------------------------
/*------------ tx_interrupt_init() function -----------------------------------
* DESCRIPTION: Function initializes CorePack interrupt module
* ARGUMENTS:
* None
* RETURNED VALUE: Error code
-----------------------------------------------------------------------------*/
static int32_t tx_interrupt_init(void)
{
int32_t r;
// Set DSP interrupt handlers to the ones defined in tx_initialize_low_level.asm
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_NMI, _tx_nmi_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_4, _tx_int4_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_5, _tx_int5_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_6, _tx_int6_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_7, _tx_int7_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_8, _tx_int8_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_9, _tx_int9_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_10, _tx_int10_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_11, _tx_int11_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_12, _tx_int12_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_13, _tx_int13_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_14, _tx_int14_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_15, _tx_int15_vector)) != C66XX_OK)
goto exit;
/* CorePack interrupt module configuration is completed */
printf("INTC configuration is completed\n");
// Exit without errors
r = C66XX_OK;
exit:
return (r);
}
//-----------------------------------------------------------------------------
/*------------ hardware_setup() function --------------------------------------
* DESCRIPTION: Function intializes board hardware
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
int hardware_setup()
{
platform_init_flags init_flags;
platform_init_config init_config;
platform_info p_info;
int32_t r;
/*
* Initialize all platform peripherals with default values:
* PLL, DDR, TCSL, PHY, ECC
*/
init_flags.pll = 1;
init_flags.ddr = 1;
init_flags.tcsl = 1;
init_flags.phy = 1;
init_flags.ecc = 0;
memset(&init_config, 0, sizeof(platform_init_config));
if ((r = platform_init(&init_flags, &init_config)) != Platform_EOK)
goto exit;
/* Initialize platform UART */
if ((r = platform_uart_init()) != Platform_EOK)
goto exit;
if ((r = platform_uart_set_baudrate(115200)) != Platform_EOK)
goto exit;
/* Get platform info */
platform_get_info(&p_info);
/* Write data to the UART */
platform_write("Platform library version is %s\n", p_info.version);
platform_write("Board name is %s\n", p_info.board_name);
platform_write("Board serial number is %s\n", p_info.serial_nbr);
platform_write("Board revision ID is %u\n", p_info.board_rev);
platform_write("CPU name is %s\n", p_info.cpu.name);
platform_write("CPU revision ID is %u\n", p_info.cpu.revision_id);
platform_write("Number of CPU cores is %u\n", p_info.cpu.core_count);
platform_write("CPU frequency is %u MHz\n", p_info.frequency);
// Init CorePac INTC
if ((r = C66XX_INT_init_core()) != C66XX_OK)
goto exit;
// Init DSP Timer
if ((r = tx_timer_init(C66XX_DSP_TIMER, C66XX_DSP_TIMER_FREQ)) != C66XX_OK)
goto exit;
// Init DSP interrupt controller
if ((r = tx_interrupt_init()) != C66XX_OK)
goto exit;
printf("Board is initialized\n");
/* Exit with no errors */
exit:
return (r);
}
//-----------------------------------------------------------------------------
/*------------ tx_nmi_handler() function --------------------------------------
* DESCRIPTION: Function handles NMI interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_nmi_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int4_handler() function -------------------------------------
* DESCRIPTION: Function handles INT4 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int4_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int5_handler() function -------------------------------------
* DESCRIPTION: Function handles INT5 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int5_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int6_handler() function -------------------------------------
* DESCRIPTION: Function handles INT6 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int6_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int7_handler() function -------------------------------------
* DESCRIPTION: Function handles INT7 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int7_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int8_handler() function -------------------------------------
* DESCRIPTION: Function handles INT8 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int8_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int9_handler() function -------------------------------------
* DESCRIPTION: Function handles INT9 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int9_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int10_handler() function ------------------------------------
* DESCRIPTION: Function handles INT10 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int10_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int11_handler() function ------------------------------------
* DESCRIPTION: Function handles INT11 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int11_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int12_handler() function ------------------------------------
* DESCRIPTION: Function handles INT12 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int12_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int13_handler() function ------------------------------------
* DESCRIPTION: Function handles INT13 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int13_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int14_handler() function ------------------------------------
* DESCRIPTION: Function handles INT14 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int14_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int15_handler() function ------------------------------------
* DESCRIPTION: Function handles INT15 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int15_handler(void)
{
}
//-----------------------------------------------------------------------------
//=============================================================================
//============ Platform OSAL functions ========================================
//=============================================================================
/*------------ Osal_platformMalloc() function ----------------------------*//**
* @brief Function implements the memory allocate function for the platform
* library.
*
* This function allocates a memory block of a given size specified by input
* parameter 'num_bytes'.
*
* @param[in] num_bytes - number of bytes to be allocated
* @param[in] alignment - alignment of allocated memory block in bytes
*
* @return Allocated block address
*
-----------------------------------------------------------------------------*/
uint8_t *Osal_platformMalloc(uint32_t num_bytes, uint32_t alignment)
{
// Allocate memory from default system heap
return (NULL);
}
//-----------------------------------------------------------------------------
/*------------ Osal_platformFree() function ------------------------------*//**
* @brief Function implements the memory free function for the platform
* library.
*
* This function frees up memory allocated using Osal_platformMalloc()
* function call.
*
* @param[in] mem_ptr - pointer to the memory block to be cleaned up
* @param[in] num_bytes - size of the memory block to be cleaned up in bytes
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_platformFree(uint8_t *mem_ptr, uint32_t num_bytes)
{
}
//-----------------------------------------------------------------------------
/*------------ Osal_platformSpiCsEnter() function ------------------------*//**
* @brief Function is used to enter a critical section
*
* Function protects against access from multiple cores and access from
* multiple threads on single core
*
* @param[out] key - pointer to a variable to receive a handle for unlocking
* critical section
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_platformSpiCsEnter(void)
{
}
//-----------------------------------------------------------------------------
/*------------ Osal_platformSpiCsExit() function -------------------------*//**
* @brief Function is used to exit a critical section protected using
* Osal_paMtCsEnter() API.
*
* @param[in] key - handle for unlocking critical section
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_platformSpiCsExit(void)
{
}
//-----------------------------------------------------------------------------
//=============================================================================

209
ports/c667x/ccs/example_build/sample_threadx_c6678evm/board_setup.h Normal file
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@@ -0,0 +1,209 @@
/*
* board_setup.h
*
*/
#ifndef BOARD_SETUP_H /* check for this file has been already included */
#define BOARD_SETUP_H 1
#include "ti\platform\platform.h"
/*===========================================================================*/
/*============ Printf output definitions ====================================*/
/*===========================================================================*/
#define printf platform_write
/*===========================================================================*/
/*------------ hardware_setup() function --------------------------------------
* DESCRIPTION: Function intializes board hardware
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
int hardware_setup();
/*------------ tx_nmi_handler() function --------------------------------------
* DESCRIPTION: Function handles NMI interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_nmi_handler(void);
/*------------ tx_int4_handler() function -------------------------------------
* DESCRIPTION: Function handles INT4 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int4_handler(void);
/*------------ tx_int5_handler() function -------------------------------------
* DESCRIPTION: Function handles INT5 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int5_handler(void);
/*------------ tx_int6_handler() function -------------------------------------
* DESCRIPTION: Function handles INT6 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int6_handler(void);
/*------------ tx_int7_handler() function -------------------------------------
* DESCRIPTION: Function handles INT7 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int7_handler(void);
/*------------ tx_int8_handler() function -------------------------------------
* DESCRIPTION: Function handles INT8 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int8_handler(void);
/*------------ tx_int9_handler() function -------------------------------------
* DESCRIPTION: Function handles INT9 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int9_handler(void);
/*------------ tx_int10_handler() function ------------------------------------
* DESCRIPTION: Function handles INT10 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int10_handler(void);
/*------------ tx_int11_handler() function ------------------------------------
* DESCRIPTION: Function handles INT11 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int11_handler(void);
/*------------ tx_int12_handler() function ------------------------------------
* DESCRIPTION: Function handles INT12 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int12_handler(void);
/*------------ tx_int13_handler() function ------------------------------------
* DESCRIPTION: Function handles INT13 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int13_handler(void);
/*------------ tx_int14_handler() function ------------------------------------
* DESCRIPTION: Function handles INT14 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int14_handler(void);
/*------------ tx_int15_handler() function ------------------------------------
* DESCRIPTION: Function handles INT15 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int15_handler(void);
/*------------ Osal_platformMalloc() function ----------------------------*//**
* @brief Function implements the memory allocate function for the platform
* library.
*
* This function allocates a memory block of a given size specified by input
* parameter 'num_bytes'.
*
* @param[in] num_bytes - number of bytes to be allocated
* @param[in] alignment - alignment of allocated memory block in bytes
*
* @return Allocated block address
*
-----------------------------------------------------------------------------*/
uint8_t *Osal_platformMalloc(uint32_t num_bytes, uint32_t alignment);
/*------------ Osal_platformFree() function ------------------------------*//**
* @brief Function implements the memory free function for the platform
* library.
*
* This function frees up memory allocated using Osal_platformMalloc()
* function call.
*
* @param[in] mem_ptr - pointer to the memory block to be cleaned up
* @param[in] num_bytes - size of the memory block to be cleaned up in bytes
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_platformFree(uint8_t *mem_ptr, uint32_t num_bytes);
/*------------ Osal_platformSpiCsEnter() function ------------------------*//**
* @brief Function is used to enter a critical section
*
* Function protects against access from multiple cores and access from
* multiple threads on single core
*
* @param[out] key - pointer to a variable to receive a handle for unlocking
* critical section
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_platformSpiCsEnter(void);
/*------------ Osal_platformSpiCsExit() function -------------------------*//**
* @brief Function is used to exit a critical section protected using
* Osal_paMtCsEnter() API.
*
* @param[in] key - handle for unlocking critical section
*
* @return None
*
-----------------------------------------------------------------------------*/
void Osal_platformSpiCsExit(void);
/*===========================================================================*/
#endif /* BOARD_SETUP_H */

528
ports/c667x/ccs/example_build/sample_threadx_c6678evm/sample_threadx.c Normal file
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/* This is a small demo of the high-performance ThreadX kernel. It includes examples of eight
threads of different priorities, using a message queue, semaphore, mutex, event flags group,
byte pool, and block pool. */
#include "tx_api.h"
#include "board_setup.h"
#define DEMO_STACK_SIZE 1024
#define DEMO_BYTE_POOL_SIZE 9120
#define DEMO_BLOCK_POOL_SIZE 100
#define DEMO_QUEUE_SIZE 100
/* Define TraceX trace oblects */
#define TRACE_BUFFER_SIZE (4 * 1024)
#define TRACE_OBJECTS_COUNT 20
/* Define TraceX trace buffer */
UCHAR tx_trace_buffer[TRACE_BUFFER_SIZE];
/* Define the ThreadX object control blocks... */
TX_THREAD thread_0;
TX_THREAD thread_1;
TX_THREAD thread_2;
TX_THREAD thread_3;
TX_THREAD thread_4;
TX_THREAD thread_5;
TX_THREAD thread_6;
TX_THREAD thread_7;
TX_QUEUE queue_0;
TX_SEMAPHORE semaphore_0;
TX_MUTEX mutex_0;
TX_EVENT_FLAGS_GROUP event_flags_0;
TX_BYTE_POOL byte_pool_0;
TX_BLOCK_POOL block_pool_0;
/* Define demo timer */
#define DEMO_TIMER_PERIOD 10
#define DEMO_TIMER_VALUE 0xaaaaaaaa
TX_TIMER timer_0;
ULONG timer_0_counter;
/* Define the counters used in the demo application... */
ULONG thread_0_counter;
ULONG thread_1_counter;
ULONG thread_1_messages_sent;
ULONG thread_2_counter;
ULONG thread_2_messages_received;
ULONG thread_3_counter;
ULONG thread_4_counter;
ULONG thread_5_counter;
ULONG thread_6_counter;
ULONG thread_7_counter;
/* Define thread prototypes. */
void thread_0_entry(ULONG thread_input);
void thread_1_entry(ULONG thread_input);
void thread_2_entry(ULONG thread_input);
void thread_3_and_4_entry(ULONG thread_input);
void thread_5_entry(ULONG thread_input);
void thread_6_and_7_entry(ULONG thread_input);
void my_stack_error_handler(TX_THREAD *thread_ptr);
void my_timer_function(ULONG timer_input);
/* Define main entry point. */
void main()
{
/* Setup the hardware. */
hardware_setup();
/* Enter the ThreadX kernel. */
tx_kernel_enter();
}
/* Define what the initial system looks like. */
void tx_application_define(void *first_unused_memory)
{
CHAR *pointer = TX_NULL;
UINT status;
/* Enable event tracing using the global <20>trace_buffer<65> memory and supporting
a maximum of TRACE_OBJECTS_COUNT ThreadX objects in the registry. */
if ((status = tx_trace_enable(tx_trace_buffer, TRACE_BUFFER_SIZE, TRACE_OBJECTS_COUNT)) != TX_SUCCESS)
{
while (1);
}
/* Register thread stack error notification callback */
if ((status = tx_thread_stack_error_notify(my_stack_error_handler)) != TX_SUCCESS)
{
while (1);
}
/* Create a byte memory pool from which to allocate the thread stacks. */
status = tx_byte_pool_create(&byte_pool_0, "byte pool 0", first_unused_memory, DEMO_BYTE_POOL_SIZE);
if (status != TX_SUCCESS)
{
while (1);
}
/* Put system definition stuff in here, e.g. thread creates and other assorted
create information. */
/* Allocate the stack for thread 0. */
status = tx_byte_allocate(&byte_pool_0, (VOID **) &pointer, DEMO_STACK_SIZE, TX_NO_WAIT);
if (status != TX_SUCCESS)
{
while (1);
}
/* Create the main thread. */
status = tx_thread_create(&thread_0, "thread 0", thread_0_entry, 0,
pointer, DEMO_STACK_SIZE,
1, 1, TX_NO_TIME_SLICE, TX_AUTO_START);
if (status != TX_SUCCESS)
{
while (1);
}
/* Allocate the stack for thread 1. */
status = tx_byte_allocate(&byte_pool_0, (VOID **) &pointer, DEMO_STACK_SIZE, TX_NO_WAIT);
if (status != TX_SUCCESS)
{
while (1);
}
/* Create threads 1 and 2. These threads pass information through a ThreadX
message queue. It is also interesting to note that these threads have a time
slice. */
status = tx_thread_create(&thread_1, "thread 1", thread_1_entry, 1,
pointer, DEMO_STACK_SIZE,
16, 16, 4, TX_AUTO_START);
if (status != TX_SUCCESS)
{
while (1);
}
/* Allocate the stack for thread 2. */
status = tx_byte_allocate(&byte_pool_0, (VOID **) &pointer, DEMO_STACK_SIZE, TX_NO_WAIT);
if (status != TX_SUCCESS)
{
while (1);
}
status = tx_thread_create(&thread_2, "thread 2", thread_2_entry, 2,
pointer, DEMO_STACK_SIZE,
16, 16, 4, TX_AUTO_START);
if (status != TX_SUCCESS)
{
while (1);
}
/* Allocate the stack for thread 3. */
status = tx_byte_allocate(&byte_pool_0, (VOID **) &pointer, DEMO_STACK_SIZE, TX_NO_WAIT);
if (status != TX_SUCCESS)
{
while (1);
}
/* Create threads 3 and 4. These threads compete for a ThreadX counting semaphore.
An interesting thing here is that both threads share the same instruction area. */
status = tx_thread_create(&thread_3, "thread 3", thread_3_and_4_entry, 3,
pointer, DEMO_STACK_SIZE,
8, 8, TX_NO_TIME_SLICE, TX_AUTO_START);
if (status != TX_SUCCESS)
{
while (1);
}
/* Allocate the stack for thread 4. */
status = tx_byte_allocate(&byte_pool_0, (VOID **) &pointer, DEMO_STACK_SIZE, TX_NO_WAIT);
if (status != TX_SUCCESS)
{
while (1);
}
status = tx_thread_create(&thread_4, "thread 4", thread_3_and_4_entry, 4,
pointer, DEMO_STACK_SIZE,
8, 8, TX_NO_TIME_SLICE, TX_AUTO_START);
if (status != TX_SUCCESS)
{
while (1);
}
/* Allocate the stack for thread 5. */
status = tx_byte_allocate(&byte_pool_0, (VOID **) &pointer, DEMO_STACK_SIZE, TX_NO_WAIT);
if (status != TX_SUCCESS)
{
while (1);
}
/* Create thread 5. This thread simply pends on an event flag which will be set
by thread_0. */
status = tx_thread_create(&thread_5, "thread 5", thread_5_entry, 5,
pointer, DEMO_STACK_SIZE,
4, 4, TX_NO_TIME_SLICE, TX_AUTO_START);
if (status != TX_SUCCESS)
{
while (1);
}
/* Allocate the stack for thread 6. */
status = tx_byte_allocate(&byte_pool_0, (VOID **) &pointer, DEMO_STACK_SIZE, TX_NO_WAIT);
if (status != TX_SUCCESS)
{
while (1);
}
/* Create threads 6 and 7. These threads compete for a ThreadX mutex. */
status = tx_thread_create(&thread_6, "thread 6", thread_6_and_7_entry, 6,
pointer, DEMO_STACK_SIZE,
8, 8, TX_NO_TIME_SLICE, TX_AUTO_START);
if (status != TX_SUCCESS)
{
while (1);
}
/* Allocate the stack for thread 7. */
status = tx_byte_allocate(&byte_pool_0, (VOID **) &pointer, DEMO_STACK_SIZE, TX_NO_WAIT);
if (status != TX_SUCCESS)
{
while (1);
}
status = tx_thread_create(&thread_7, "thread 7", thread_6_and_7_entry, 7,
pointer, DEMO_STACK_SIZE,
8, 8, TX_NO_TIME_SLICE, TX_AUTO_START);
if (status != TX_SUCCESS)
{
while (1);
}
/* Allocate the message queue. */
status = tx_byte_allocate(&byte_pool_0, (VOID **) &pointer, DEMO_QUEUE_SIZE*sizeof(ULONG), TX_NO_WAIT);
if (status != TX_SUCCESS)
{
while (1);
}
/* Create the message queue shared by threads 1 and 2. */
status = tx_queue_create(&queue_0, "queue 0", TX_1_ULONG, pointer, DEMO_QUEUE_SIZE*sizeof(ULONG));
if (status != TX_SUCCESS)
{
while (1);
}
/* Create the semaphore used by threads 3 and 4. */
status = tx_semaphore_create(&semaphore_0, "semaphore 0", 1);
if (status != TX_SUCCESS)
{
while (1);
}
/* Create the event flags group used by threads 1 and 5. */
status = tx_event_flags_create(&event_flags_0, "event flags 0");
if (status != TX_SUCCESS)
{
while (1);
}
/* Create the mutex used by thread 6 and 7 without priority inheritance. */
status = tx_mutex_create(&mutex_0, "mutex 0", TX_NO_INHERIT);
if (status != TX_SUCCESS)
{
while (1);
}
/* Allocate the memory for a small block pool. */
status = tx_byte_allocate(&byte_pool_0, (VOID **) &pointer, DEMO_BLOCK_POOL_SIZE, TX_NO_WAIT);
if (status != TX_SUCCESS)
{
while (1);
}
/* Create a block memory pool to allocate a message buffer from. */
status = tx_block_pool_create(&block_pool_0, "block pool 0", sizeof(ULONG), pointer, DEMO_BLOCK_POOL_SIZE);
if (status != TX_SUCCESS)
{
while (1);
}
/* Allocate a block and release the block memory. */
status = tx_block_allocate(&block_pool_0, (VOID **) &pointer, TX_NO_WAIT);
if (status != TX_SUCCESS)
{
while (1);
}
/* Release the block back to the pool. */
status = tx_block_release(pointer);
if (status != TX_SUCCESS)
{
while (1);
}
/* Create the periodic timer. */
status = tx_timer_create(&timer_0, "timer 0", my_timer_function, (ULONG) DEMO_TIMER_VALUE, DEMO_TIMER_PERIOD, DEMO_TIMER_PERIOD, TX_AUTO_ACTIVATE);
if (status != TX_SUCCESS)
{
while (1);
}
}
/* Define the test threads. */
void thread_0_entry(ULONG thread_input)
{
UINT status;
/* This thread simply sits in while-forever-sleep loop. */
while(1)
{
/* Increment the thread counter. */
thread_0_counter++;
/* Sleep for 10 ticks. */
tx_thread_sleep(10);
/* Set event flag 0 to wakeup thread 5. */
status = tx_event_flags_set(&event_flags_0, 0x1, TX_OR);
/* Check status. */
if (status != TX_SUCCESS)
break;
}
}
void thread_1_entry(ULONG thread_input)
{
UINT status;
/* This thread simply sends messages to a queue shared by thread 2. */
while(1)
{
/* Increment the thread counter. */
thread_1_counter++;
/* Send message to queue 0. */
status = tx_queue_send(&queue_0, &thread_1_messages_sent, TX_WAIT_FOREVER);
/* Check completion status. */
if (status != TX_SUCCESS)
break;
/* Increment the message sent. */
thread_1_messages_sent++;
}
}
void thread_2_entry(ULONG thread_input)
{
ULONG received_message;
UINT status;
/* This thread retrieves messages placed on the queue by thread 1. */
while(1)
{
/* Increment the thread counter. */
thread_2_counter++;
/* Retrieve a message from the queue. */
status = tx_queue_receive(&queue_0, &received_message, TX_WAIT_FOREVER);
/* Check completion status and make sure the message is what we
expected. */
if ((status != TX_SUCCESS) || (received_message != thread_2_messages_received))
break;
/* Otherwise, all is okay. Increment the received message count. */
thread_2_messages_received++;
}
}
void thread_3_and_4_entry(ULONG thread_input)
{
UINT status;
/* This function is executed from thread 3 and thread 4. As the loop
below shows, these function compete for ownership of semaphore_0. */
while(1)
{
/* Increment the thread counter. */
if (thread_input == 3)
thread_3_counter++;
else
thread_4_counter++;
/* Get the semaphore with suspension. */
status = tx_semaphore_get(&semaphore_0, TX_WAIT_FOREVER);
/* Check status. */
if (status != TX_SUCCESS)
break;
/* Sleep for 2 ticks to hold the semaphore. */
tx_thread_sleep(2);
/* Release the semaphore. */
status = tx_semaphore_put(&semaphore_0);
/* Check status. */
if (status != TX_SUCCESS)
break;
}
}
void thread_5_entry(ULONG thread_input)
{
UINT status;
ULONG actual_flags;
/* This thread simply waits for an event in a forever loop. */
while(1)
{
/* Increment the thread counter. */
thread_5_counter++;
/* Wait for event flag 0. */
status = tx_event_flags_get(&event_flags_0, 0x1, TX_OR_CLEAR,
&actual_flags, TX_WAIT_FOREVER);
/* Check status. */
if ((status != TX_SUCCESS) || (actual_flags != 0x1))
break;
}
}
void thread_6_and_7_entry(ULONG thread_input)
{
UINT status;
/* This function is executed from thread 6 and thread 7. As the loop
below shows, these function compete for ownership of mutex_0. */
while(1)
{
/* Increment the thread counter. */
if (thread_input == 6)
thread_6_counter++;
else
thread_7_counter++;
/* Get the mutex with suspension. */
status = tx_mutex_get(&mutex_0, TX_WAIT_FOREVER);
/* Check status. */
if (status != TX_SUCCESS)
break;
/* Get the mutex again with suspension. This shows
that an owning thread may retrieve the mutex it
owns multiple times. */
status = tx_mutex_get(&mutex_0, TX_WAIT_FOREVER);
/* Check status. */
if (status != TX_SUCCESS)
break;
/* Sleep for 2 ticks to hold the mutex. */
tx_thread_sleep(2);
/* Release the mutex. */
status = tx_mutex_put(&mutex_0);
/* Check status. */
if (status != TX_SUCCESS)
break;
/* Release the mutex again. This will actually
release ownership since it was obtained twice. */
status = tx_mutex_put(&mutex_0);
/* Check status. */
if (status != TX_SUCCESS)
break;
}
}
void my_stack_error_handler(TX_THREAD *thread_ptr)
{
while(1);
}
void my_timer_function(ULONG timer_input)
{
/* Increment the thread counter. */
timer_0_counter++;
if (timer_input != DEMO_TIMER_VALUE)
while(1);
}

55
ports/c667x/ccs/example_build/sample_threadx_c6678evm/sample_threadx.cmd Normal file
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-c
-heap 0x400
-stack 0x1000
-l C:\ti\pdk_C6678_1_1_2_6\packages\ti\csl\lib\ti.csl.ae66
-l C:\ti\pdk_C6678_1_1_2_6\packages\ti\csl\lib\ti.csl.intc.ae66
-l c:\ti\pdk_C6678_1_1_2_6\packages\ti\platform\evmc6678l\platform_lib\lib\release\ti.platform.evm6678l.ae66
/* Memory Map */
MEMORY
{
L1PSRAM (RWX) : org = 0x00E00000, len = 0x00008000
L1DSRAM (RWX) : org = 0x00F00000, len = 0x00008000
CODE_RAM (RWX) : org = 0x00800000, len = 0x00020000
DATA_RAM (RWX) : org = 0x00820000, len = 0x00060000
MSMCSRAM (RWX) : org = 0x0c000000, len = 0x00400000
DDR3 (RWX) : org = 0x80000000, len = 0x80000000
}
SECTIONS
{
.text > CODE_RAM
.stack > CODE_RAM
.cio > CODE_RAM
.const > CODE_RAM
.data > CODE_RAM
.switch > CODE_RAM
.sysmem > CODE_RAM
.far > CODE_RAM
.args > CODE_RAM
.ppinfo > CODE_RAM
.ppdata > CODE_RAM
.csl_vect > CODE_RAM
platform_lib > CODE_RAM
GROUP
{
.neardata
.rodata
.bss
} > CODE_RAM
/* COFF sections */
.pinit > CODE_RAM
.cinit > CODE_RAM
/* EABI sections */
.binit > CODE_RAM
.init_array > CODE_RAM
.fardata > CODE_RAM
.c6xabi.exidx > CODE_RAM
.c6xabi.extab > CODE_RAM
/* ThreadX section which should be the last RAM section loaded */
.zend > DATA_RAM
}

17
ports/c667x/ccs/example_build/sample_threadx_c6678evm/targetConfigs/TMS320C6678.ccxml Normal file
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<configurations XML_version="1.2" id="configurations_0">
<configuration XML_version="1.2" id="Texas Instruments XDS100v1 USB Debug Probe_0">
<instance XML_version="1.2" desc="Texas Instruments XDS100v1 USB Debug Probe_0" href="connections/TIXDS100usb_Connection.xml" id="Texas Instruments XDS100v1 USB Debug Probe_0" xml="TIXDS100usb_Connection.xml" xmlpath="connections"/>
<connection XML_version="1.2" id="Texas Instruments XDS100v1 USB Debug Probe_0">
<instance XML_version="1.2" href="drivers/tixds100icepick_d.xml" id="drivers" xml="tixds100icepick_d.xml" xmlpath="drivers"/>
<instance XML_version="1.2" href="drivers/tixds100c66xx.xml" id="drivers" xml="tixds100c66xx.xml" xmlpath="drivers"/>
<instance XML_version="1.2" href="drivers/tixds100cs_dap.xml" id="drivers" xml="tixds100cs_dap.xml" xmlpath="drivers"/>
<instance XML_version="1.2" href="drivers/tixds100csstm.xml" id="drivers" xml="tixds100csstm.xml" xmlpath="drivers"/>
<instance XML_version="1.2" href="drivers/tixds100etbcs.xml" id="drivers" xml="tixds100etbcs.xml" xmlpath="drivers"/>
<platform XML_version="1.2" id="platform_0">
<instance XML_version="1.2" desc="TMS320C6678_0" href="devices/C6678.xml" id="TMS320C6678_0" xml="C6678.xml" xmlpath="devices"/>
</platform>
</connection>
</configuration>
</configurations>

9
ports/c667x/ccs/example_build/sample_threadx_c6678evm/targetConfigs/readme.txt Normal file
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The 'targetConfigs' folder contains target-configuration (.ccxml) files, automatically generated based
on the device and connection settings specified in your project on the Properties > General page.
Please note that in automatic target-configuration management, changes to the project's device and/or
connection settings will either modify an existing or generate a new target-configuration file. Thus,
if you manually edit these auto-generated files, you may need to re-apply your changes. Alternatively,
you may create your own target-configuration file for this project and manage it manually. You can
always switch back to automatic target-configuration management by checking the "Manage the project's
target-configuration automatically" checkbox on the project's Properties > General page.

405
ports/c667x/ccs/example_build/sample_threadx_c6678evm/tx_initialize_low_level.asm Normal file
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;/**************************************************************************/
;/* */
;/* Copyright (c) Microsoft Corporation. All rights reserved. */
;/* */
;/* This software is licensed under the Microsoft Software License */
;/* Terms for Microsoft Azure RTOS. Full text of the license can be */
;/* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */
;/* and in the root directory of this software. */
;/* */
;/**************************************************************************/
;
;
;/**************************************************************************/
;/**************************************************************************/
;/** */
;/** ThreadX Component */
;/** */
;/** Initialize */
;/** */
;/**************************************************************************/
;/**************************************************************************/
;
;
;#define TX_SOURCE_CODE
;
;
;/* Include necessary system files. */
;
;#include "tx_api.h"
;#include "tx_initialize.h"
;#include "tx_thread.h"
;#include "tx_timer.h"
;
SP .set B15
ADDRESS_MSK .set 0xFFFFFFF0 ; Ensure 16-byte alignment
; Use Timer 8 as it's available for all DSP cores at C6678
; Timer 8 interrupt high event (TINT8H) ID is 67
; Assume DSP core clock 1000 MHz
; Timer is clocked at DSP core clock / 6 = 167 MHz
; Timer frequency will set to 100 Hz
TMR8_INTCTLSTAT_ADDR .set 0x02280044 ; Timer 8 Interrupt Control and Status Register
INTCTLSTAT_VAL .set 0x00010000 ; Enable TIMHI interrupt
EVTCLR2_ADDR .set 0x01800048 ; Event Clear register 2 address
EVTCLR2_TMR8_VAL .set 0x00000008 ; Clear event 67 - TINT8H
EVTMASK2_ADDR .set 0x01800088 ; Event Mask register 2 address
EVTMASK2_TMR8_VAL .set 0x00000008 ; Mask event 67 - TINT8H
INTMUX1_ADDR .set 0x01800104 ; Interrupt Mux Register 1 address
INTMUX1_TMR8_VAL .set 0x43 ; Tie in Event 67 (TINT8H) to INT4
;
;
.global _tx_thread_system_stack_ptr
.global _tx_initialize_unused_memory
.global _tx_thread_context_save
.global _tx_thread_context_restore
.global _tx_timer_interrupt
; External interrupt handlers - should be defined by user
.global tx_nmi_handler
.global tx_int5_handler
.global tx_int6_handler
.global tx_int7_handler
.global tx_int8_handler
.global tx_int9_handler
.global tx_int10_handler
.global tx_int11_handler
.global tx_int12_handler
.global tx_int13_handler
.global tx_int14_handler
.global tx_int15_handler
;
;
;/* Define the first available address in memory, which is typically just the last
; RAM section loaded. */
.sect ".zend"
.space 20
.global _tx_first_free_memory
.align 16
_tx_first_free_memory:
.space 4
; Useful macro definitions
; Load 32-bit integer into register
MVK_LH .macro val,reg
MVKL val,reg
MVKH val,reg
.endm
; Interrupt entry - allocate stack space, save A0-A4 and B3 registers to stack,
; build return address in B3 register for context save function and
; call context save function
TX_INTERRUPT_ENTRY .macro
ADDK.S2 -288,SP
STW B3,*+SP(96)
STW A0,*+SP(20)
STW A1,*+SP(24)
STW A2,*+SP(28)
STW A3,*+SP(32)
STW A4,*+SP(36)
B _tx_thread_context_save
.endm
; Interrupt exit - jump to context restore function
TX_INTERRUPT_EXIT .macro
B _tx_thread_context_restore
NOP 5
.endm
.sect ".text"
;/**************************************************************************/
;/* */
;/* FUNCTION RELEASE */
;/* */
;/* _tx_initialize_low_level C667x/TI */
;/* 6.0 */
;/* AUTHOR */
;/* */
;/* William E. Lamie, Microsoft Corporation */
;/* */
;/* DESCRIPTION */
;/* */
;/* This function is responsible for any low-level processor */
;/* initialization, including setting up interrupt vectors, setting */
;/* up a periodic timer interrupt source, saving the system stack */
;/* pointer for use in ISR processing later, and finding the first */
;/* available RAM memory address for tx_application_define. */
;/* */
;/* INPUT */
;/* */
;/* None */
;/* */
;/* OUTPUT */
;/* */
;/* None */
;/* */
;/* CALLS */
;/* */
;/* None */
;/* */
;/* CALLED BY */
;/* */
;/* _tx_initialize_kernel_enter ThreadX entry function */
;/* */
;/* RELEASE HISTORY */
;/* */
;/* DATE NAME DESCRIPTION */
;/* */
;/* 05-19-2020 William E. Lamie Initial Version 6.0 */
;/* */
;/**************************************************************************/
;VOID _tx_initialize_low_level(VOID)
;{
.global _tx_initialize_low_level
_tx_initialize_low_level:
;
; /* Save the system stack pointer. */
; _tx_thread_system_stack_ptr = (VOID_PTR) (SP);
;
MVK_LH _tx_thread_system_stack_ptr,A0 ; Build address of system stack
STW SP,*A0 ; Save system stack address
;
; /* Pickup the first available memory address. */
;
MVK_LH ADDRESS_MSK,A0 ; Build address mask
MVK_LH _tx_first_free_memory,A1 ; Build address of free memory
AND A0,A1,A1 ; Ensure alignment
;
; /* Save the first available memory address. */
; _tx_initialize_unused_memory = (VOID_PTR) end;
;
MVK_LH _tx_initialize_unused_memory,A0 ; Build address of variable
STW A1,*A0 ; Save free memory address
;
; /* Setup Timer 8 HIGH interrupt event */
;
MVK_LH INTMUX1_ADDR,A0 ; Select event 67 to send through INT4
MVK_LH INTMUX1_TMR8_VAL,A1
STW A1,*A0
MVK_LH EVTMASK2_ADDR,A0 ; Build address of Event Mask 2 Register
MVK_LH EVTMASK2_TMR8_VAL,A1 ; Build value of Event Mask 2 Register
STW A1,*A0
;
; /* Done, return to caller. */
;
B B3 ; Return to caller
NOP 5 ; Delay slots
;}
;
.global _tx_nmi_vector
.global _tx_nmi_vector_processing
_tx_nmi_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_nmi_vector_processing,B3
MVKH _tx_nmi_vector_processing,B3
NOP 3
_tx_nmi_vector_processing:
CALLP tx_nmi_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT
.global _tx_int4_vector
_tx_int4_vector:
ADDK.S2 -288,SP ; Allocate stack space
STW B3,*+SP(96) ; Save B3
STW A0,*+SP(20) ; Save A0
STW A1,*+SP(24) ; Save A1
STW A2,*+SP(28) ; Save A2
STW A3,*+SP(32) ; Save A3
STW A4,*+SP(36) ; Save A4
NOP
;_tx_timer_interrupt_preamble:
MVK_LH TMR8_INTCTLSTAT_ADDR,A0 ; Build address of Timer Interrupt Control Register
MVK_LH INTCTLSTAT_VAL,A1 ; Build value of Timer Interrupt Control Register
STW A1,*A0 ; Clear Timer Interrupts
; Clear DSP Event flag - DSP events are not self-cleared
MVK_LH EVTCLR2_ADDR,A0 ; Build address of Event Clear 2 Register
MVK_LH EVTCLR2_TMR8_VAL,A1 ; Build value of Event Clear 2 Register
STW A1,*A0 ; Clear Timer Event
MVK_LH _tx_timer_interrupt,A0
B A0 ; Branch ThreadX timer ISR routine
NOP 5 ; Delay slots
NOP
.global _tx_int5_vector
.global _tx_int5_vector_processing
_tx_int5_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_int5_vector_processing,B3
MVKH _tx_int5_vector_processing,B3
NOP 3
_tx_int5_vector_processing:
CALLP tx_int5_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT
.global _tx_int6_vector
.global _tx_int6_vector_processing
_tx_int6_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_int6_vector_processing,B3
MVKH _tx_int6_vector_processing,B3
NOP 3
_tx_int6_vector_processing:
CALLP tx_int6_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT
.global _tx_int7_vector
.global _tx_int7_vector_processing
_tx_int7_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_int7_vector_processing,B3
MVKH _tx_int7_vector_processing,B3
NOP 3
_tx_int7_vector_processing:
CALLP tx_int7_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT
.global _tx_int8_vector
.global _tx_int8_vector_processing
_tx_int8_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_int8_vector_processing,B3
MVKH _tx_int8_vector_processing,B3
NOP 3
_tx_int8_vector_processing:
CALLP tx_int8_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT
.global _tx_int9_vector
.global _tx_int9_vector_processing
_tx_int9_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_int9_vector_processing,B3
MVKH _tx_int9_vector_processing,B3
NOP 3
_tx_int9_vector_processing:
CALLP tx_int9_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT
.global _tx_int10_vector
.global _tx_int10_vector_processing
_tx_int10_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_int10_vector_processing,B3
MVKH _tx_int10_vector_processing,B3
NOP 3
_tx_int10_vector_processing:
CALLP tx_int10_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT
.global _tx_int11_vector
.global _tx_int11_vector_processing
_tx_int11_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_int11_vector_processing,B3
MVKH _tx_int11_vector_processing,B3
NOP 3
_tx_int11_vector_processing:
CALLP tx_int11_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT
.global _tx_int12_vector
.global _tx_int12_vector_processing
_tx_int12_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_int12_vector_processing,B3
MVKH _tx_int12_vector_processing,B3
NOP 3
_tx_int12_vector_processing:
CALLP tx_int12_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT
.global _tx_int13_vector
.global _tx_int13_vector_processing
_tx_int13_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_int13_vector_processing,B3
MVKH _tx_int13_vector_processing,B3
NOP 3
_tx_int13_vector_processing:
CALLP tx_int13_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT
.global _tx_int14_vector
.global _tx_int14_vector_processing
_tx_int14_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_int14_vector_processing,B3
MVKH _tx_int14_vector_processing,B3
NOP 3
_tx_int14_vector_processing:
CALLP tx_int14_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT
.global _tx_int15_vector
.global _tx_int15_vector_processing
_tx_int15_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_int15_vector_processing,B3
MVKH _tx_int15_vector_processing,B3
NOP 3
_tx_int15_vector_processing:
CALLP tx_int15_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT

14
ports/c667x/ccs/example_build/sample_threadx_ta6678fmc/.ccsproject Normal file
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<?xml version="1.0" encoding="UTF-8" ?>
<?ccsproject version="1.0"?>
<projectOptions>
<deviceVariant value="TMS320C66XX.TMS320C6678"/>
<deviceFamily value="C6000"/>
<deviceEndianness value="little"/>
<codegenToolVersion value="7.4.20"/>
<isElfFormat value="true"/>
<connection value="common/targetdb/connections/TIXDS100usb_Connection.xml"/>
<rts value="libc.a"/>
<templateProperties value="id=com.ti.common.project.core.emptyProjectWithMainTemplate,"/>
<isTargetManual value="false"/>
<origin value="C:/release/threadx/sample_threadx_ta6678fmc"/>
</projectOptions>

168
ports/c667x/ccs/example_build/sample_threadx_ta6678fmc/.cproject Normal file
View File

@@ -0,0 +1,168 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
<storageModule configRelations="2" moduleId="org.eclipse.cdt.core.settings">
<cconfiguration id="com.ti.ccstudio.buildDefinitions.C6000.Debug.846961876">
<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="com.ti.ccstudio.buildDefinitions.C6000.Debug.846961876" moduleId="org.eclipse.cdt.core.settings" name="Debug">
<externalSettings/>
<extensions>
<extension id="com.ti.ccstudio.binaryparser.CoffParser" point="org.eclipse.cdt.core.BinaryParser"/>
<extension id="com.ti.ccstudio.errorparser.CoffErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="com.ti.ccstudio.errorparser.LinkErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="com.ti.ccstudio.errorparser.AsmErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
</extensions>
</storageModule>
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
<configuration artifactExtension="out" artifactName="${ProjName}" buildProperties="" cleanCommand="${CG_CLEAN_CMD}" description="" id="com.ti.ccstudio.buildDefinitions.C6000.Debug.846961876" name="Debug" parent="com.ti.ccstudio.buildDefinitions.C6000.Debug">
<folderInfo id="com.ti.ccstudio.buildDefinitions.C6000.Debug.846961876." name="/" resourcePath="">
<toolChain id="com.ti.ccstudio.buildDefinitions.C6000_8.2.exe.DebugToolchain.1016787538" name="TI Build Tools" superClass="com.ti.ccstudio.buildDefinitions.C6000_8.2.exe.DebugToolchain" targetTool="com.ti.ccstudio.buildDefinitions.C6000_8.2.exe.linkerDebug.289825208">
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="com.ti.ccstudio.buildDefinitions.core.OPT_TAGS.1499025916" superClass="com.ti.ccstudio.buildDefinitions.core.OPT_TAGS" valueType="stringList">
<listOptionValue builtIn="false" value="DEVICE_CONFIGURATION_ID=TMS320C66XX.TMS320C6678"/>
<listOptionValue builtIn="false" value="DEVICE_ENDIANNESS=little"/>
<listOptionValue builtIn="false" value="OUTPUT_FORMAT=ELF"/>
<listOptionValue builtIn="false" value="LINKER_COMMAND_FILE=sample_threadx.cmd"/>
<listOptionValue builtIn="false" value="RUNTIME_SUPPORT_LIBRARY=libc.a"/>
<listOptionValue builtIn="false" value="CCS_MBS_VERSION=5.5.0"/>
<listOptionValue builtIn="false" value="OUTPUT_TYPE=executable"/>
<listOptionValue builtIn="false" value="PRODUCTS="/>
<listOptionValue builtIn="false" value="PRODUCT_MACRO_IMPORTS={}"/>
</option>
<option id="com.ti.ccstudio.buildDefinitions.core.OPT_CODEGEN_VERSION.1870836759" name="Compiler version" superClass="com.ti.ccstudio.buildDefinitions.core.OPT_CODEGEN_VERSION" value="8.2.5" valueType="string"/>
<targetPlatform id="com.ti.ccstudio.buildDefinitions.C6000_8.2.exe.targetPlatformDebug.1937484540" name="Platform" superClass="com.ti.ccstudio.buildDefinitions.C6000_8.2.exe.targetPlatformDebug"/>
<builder buildPath="${BuildDirectory}" id="com.ti.ccstudio.buildDefinitions.C6000_8.2.exe.builderDebug.1651217286" keepEnvironmentInBuildfile="false" name="GNU Make" parallelBuildOn="true" parallelizationNumber="optimal" stopOnErr="true" superClass="com.ti.ccstudio.buildDefinitions.C6000_8.2.exe.builderDebug"/>
<tool id="com.ti.ccstudio.buildDefinitions.C6000_8.2.exe.compilerDebug.31749926" name="C6000 Compiler" superClass="com.ti.ccstudio.buildDefinitions.C6000_8.2.exe.compilerDebug">
<option id="com.ti.ccstudio.buildDefinitions.C6000_8.2.compilerID.SILICON_VERSION.1103021134" name="Target processor version (--silicon_version, -mv)" superClass="com.ti.ccstudio.buildDefinitions.C6000_8.2.compilerID.SILICON_VERSION" value="6600" valueType="string"/>
<option id="com.ti.ccstudio.buildDefinitions.C6000_8.2.compilerID.ABI.1704586848" name="Application binary interface (coffabi not supported) (--abi)" superClass="com.ti.ccstudio.buildDefinitions.C6000_8.2.compilerID.ABI" value="com.ti.ccstudio.buildDefinitions.C6000_8.2.compilerID.ABI.eabi" valueType="enumerated"/>
<option id="com.ti.ccstudio.buildDefinitions.C6000_8.2.compilerID.DEBUGGING_MODEL.338790199" name="Debugging model" superClass="com.ti.ccstudio.buildDefinitions.C6000_8.2.compilerID.DEBUGGING_MODEL" value="com.ti.ccstudio.buildDefinitions.C6000_8.2.compilerID.DEBUGGING_MODEL.SYMDEBUG__DWARF" valueType="enumerated"/>
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="com.ti.ccstudio.buildDefinitions.C6000_8.2.compilerID.INCLUDE_PATH.1971914009" name="Add dir to #include search path (--include_path, -I)" superClass="com.ti.ccstudio.buildDefinitions.C6000_8.2.compilerID.INCLUDE_PATH" valueType="includePath">
<listOptionValue builtIn="false" value="${workspace_loc:/tx/inc_generic}"/>
<listOptionValue builtIn="false" value="${workspace_loc:/tx/inc_port}"/>
<listOptionValue builtIn="false" value="${CG_TOOL_ROOT}/include"/>
<listOptionValue builtIn="false" value="C:\ti\pdk_C6678_1_1_2_6\packages"/>
<listOptionValue builtIn="false" value="../../include"/>
</option>
<option id="com.ti.ccstudio.buildDefinitions.C6000_8.2.compilerID.DISPLAY_ERROR_NUMBER.1163813604" name="Emit diagnostic identifier numbers (--display_error_number, -pden)" superClass="com.ti.ccstudio.buildDefinitions.C6000_8.2.compilerID.DISPLAY_ERROR_NUMBER" value="true" valueType="boolean"/>
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="com.ti.ccstudio.buildDefinitions.C6000_8.2.compilerID.DIAG_WARNING.406812226" name="Treat diagnostic &lt;id&gt; as warning (--diag_warning, -pdsw)" superClass="com.ti.ccstudio.buildDefinitions.C6000_8.2.compilerID.DIAG_WARNING" valueType="stringList">
<listOptionValue builtIn="false" value="225"/>
</option>
<option id="com.ti.ccstudio.buildDefinitions.C6000_8.2.compilerID.DEFINE.179183794" name="Pre-define NAME (--define, -D)" superClass="com.ti.ccstudio.buildDefinitions.C6000_8.2.compilerID.DEFINE"/>
<inputType id="com.ti.ccstudio.buildDefinitions.C6000_8.2.compiler.inputType__C_SRCS.790833726" name="C Sources" superClass="com.ti.ccstudio.buildDefinitions.C6000_8.2.compiler.inputType__C_SRCS"/>
<inputType id="com.ti.ccstudio.buildDefinitions.C6000_8.2.compiler.inputType__CPP_SRCS.661437522" name="C++ Sources" superClass="com.ti.ccstudio.buildDefinitions.C6000_8.2.compiler.inputType__CPP_SRCS"/>
<inputType id="com.ti.ccstudio.buildDefinitions.C6000_8.2.compiler.inputType__ASM_SRCS.70410549" name="Assembly Sources" superClass="com.ti.ccstudio.buildDefinitions.C6000_8.2.compiler.inputType__ASM_SRCS"/>
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</tool>
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89
ports/c667x/ccs/example_build/sample_threadx_ta6678fmc/.project Normal file
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@@ -0,0 +1,89 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>sample_threadx_ta6678fmc</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<arguments>
<dictionary>
<key>?name?</key>
<value></value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.append_environment</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.autoBuildTarget</key>
<value>all</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildArguments</key>
<value>-k</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildCommand</key>
<value>${CCS_UTILS_DIR}/bin/gmake</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildLocation</key>
<value>${BuildDirectory}</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.cleanBuildTarget</key>
<value>clean</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.contents</key>
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<dictionary>
<key>org.eclipse.cdt.make.core.enableAutoBuild</key>
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<dictionary>
<key>org.eclipse.cdt.make.core.enableCleanBuild</key>
<value>true</value>
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<dictionary>
<key>org.eclipse.cdt.make.core.enableFullBuild</key>
<value>true</value>
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<dictionary>
<key>org.eclipse.cdt.make.core.fullBuildTarget</key>
<value>all</value>
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<key>org.eclipse.cdt.make.core.stopOnError</key>
<value>false</value>
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<key>org.eclipse.cdt.make.core.useDefaultBuildCmd</key>
<value>true</value>
</dictionary>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
<arguments>
</arguments>
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<nature>com.ti.ccstudio.core.ccsNature</nature>
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<name>ORIGINAL_PROJECT_ROOT</name>
<value>file:/C:/release/threadx/sample_threadx_ta6678fmc</value>
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3
ports/c667x/ccs/example_build/sample_threadx_ta6678fmc/.settings/org.eclipse.cdt.codan.core.prefs Normal file
View File

@@ -0,0 +1,3 @@
eclipse.preferences.version=1
inEditor=false
onBuild=false

2
ports/c667x/ccs/example_build/sample_threadx_ta6678fmc/.settings/org.eclipse.cdt.debug.core.prefs Normal file
View File

@@ -0,0 +1,2 @@
eclipse.preferences.version=1
org.eclipse.cdt.debug.core.toggleBreakpointModel=com.ti.ccstudio.debug.CCSBreakpointMarker

6
ports/c667x/ccs/example_build/sample_threadx_ta6678fmc/.settings/org.eclipse.core.resources.prefs Normal file
View File

@@ -0,0 +1,6 @@
eclipse.preferences.version=1
encoding//Debug/makefile=UTF-8
encoding//Debug/objects.mk=UTF-8
encoding//Debug/sources.mk=UTF-8
encoding//Debug/subdir_rules.mk=UTF-8
encoding//Debug/subdir_vars.mk=UTF-8

329
ports/c667x/ccs/example_build/sample_threadx_ta6678fmc/board_setup.c Normal file
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@@ -0,0 +1,329 @@
/*
* board_setup.c
*
*/
#include "board_setup.h"
#include <string.h>
//=============================================================================
//============ General definitions ============================================
//=============================================================================
// DSP Timer-8 definition
#define C66XX_DSP_TIMER C66XX_TIMER_8
// DSP Timer-8 output frequency in Hz
#define C66XX_DSP_TIMER_FREQ 100
/* DSP Timer-8 interrupt event ID */
#define C66XX_DSP_TIMER_EVENT_ID 67
//=============================================================================
//=============================================================================
//============ Global functions ===============================================
//=============================================================================
void _tx_nmi_vector(void);
void _tx_int4_vector(void);
void _tx_int5_vector(void);
void _tx_int6_vector(void);
void _tx_int7_vector(void);
void _tx_int8_vector(void);
void _tx_int9_vector(void);
void _tx_int10_vector(void);
void _tx_int11_vector(void);
void _tx_int12_vector(void);
void _tx_int13_vector(void);
void _tx_int14_vector(void);
void _tx_int15_vector(void);
//=============================================================================
//=============================================================================
//============ Static functions ===============================================
//=============================================================================
static int32_t tx_timer_init(C66XX_TIMER timer, uint32_t frequency);
static int32_t tx_interrupt_init(void);
//=============================================================================
/*------------ init_output_timer() function -----------------------------------
* DESCRIPTION: Function initializes Timer64 module
* ARGUMENTS:
* None
* RETURNED VALUE: Error code
-----------------------------------------------------------------------------*/
static int32_t tx_timer_init(C66XX_TIMER timer, uint32_t frequency)
{
int32_t r;
C66XX_TIMER_CFG_DD cfg_dd;
// Reset 64-bit timer
if ((r = C66XX_TIMER_reset(timer, C66XX_TIMER_HW_CFG_64BIT)) != C66XX_OK)
goto exit;
// Fill configuration data descriptor
memset(&cfg_dd, 0, C66XX_TIMER_CFG_DD_LEN);
cfg_dd.timer_mode = C66XX_TIMER_MODE_32BIT_UNCHAINED;
cfg_dd.timer_high.clk_src_output_mode = C66XX_TIMER_CLK_OUTPUT_MODE_CLK;
// Init DSP Timer64 module
if ((r = C66XX_TIMER_init(timer, frequency, &cfg_dd)) != C66XX_OK)
goto exit;
// Enable timer interrupt
if ((r = C66XX_TIMER_enable_interrupts(timer, C66XX_TIMER_HW_CFG_32BIT_HIGH)) != C66XX_OK)
goto exit;
// Start 32-bit timer high to enable continuously
if ((r = C66XX_TIMER_start(timer, C66XX_TIMER_HW_CFG_32BIT_HIGH, C66XX_TIMER_COUNT_MODE_CONTINUOUSLY)) != C66XX_OK)
goto exit;
// TIMER module configuration is completed
printf("Timer #%u configuration is completed\n", timer);
exit:
return (r);
}
//-----------------------------------------------------------------------------
/*------------ tx_interrupt_init() function -----------------------------------
* DESCRIPTION: Function initializes CorePack interrupt module
* ARGUMENTS:
* None
* RETURNED VALUE: Error code
-----------------------------------------------------------------------------*/
static int32_t tx_interrupt_init(void)
{
int32_t r;
// Set DSP interrupt handlers to the ones defined in tx_initialize_low_level.asm
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_NMI, _tx_nmi_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_4, _tx_int4_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_5, _tx_int5_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_6, _tx_int6_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_7, _tx_int7_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_8, _tx_int8_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_9, _tx_int9_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_10, _tx_int10_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_11, _tx_int11_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_12, _tx_int12_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_13, _tx_int13_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_14, _tx_int14_vector)) != C66XX_OK)
goto exit;
if ((r = C66XX_INT_set_core_dsp_interrupt_handler(C66XX_DSP_VECTID_15, _tx_int15_vector)) != C66XX_OK)
goto exit;
/* CorePack interrupt module configuration is completed */
printf("INTC configuration is completed\n");
// Exit without errors
r = TASDK_OK;
exit:
return (r);
}
//-----------------------------------------------------------------------------
/*------------ hardware_setup() function --------------------------------------
* DESCRIPTION: Function intializes board hardware
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
int hardware_setup()
{
int r;
/* Init DSP */
if ((r = TA66XX_BC_init()) != TASDK_OK)
goto exit;
// Initialize UART
if ((r = TA66XX_BC_init_uart(C66XX_UART_BAUD_RATE_115200, C66XX_UART_DATA_BITS_8BITS, C66XX_UART_PARITY_NONE, C66XX_UART_STOP_BITS_1BIT)) != TASDK_OK)
goto exit;
// Init DSP Timer
if ((r = tx_timer_init(C66XX_DSP_TIMER, C66XX_DSP_TIMER_FREQ)) != TASDK_OK)
goto exit;
// Init DSP interrupt controller
if ((r = tx_interrupt_init()) != TASDK_OK)
goto exit;
printf("Board is initialized\n");
/* Exit with no errors */
exit:
return (r);
}
//-----------------------------------------------------------------------------
/*------------ tx_nmi_handler() function --------------------------------------
* DESCRIPTION: Function handles NMI interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_nmi_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int4_handler() function -------------------------------------
* DESCRIPTION: Function handles INT4 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int4_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int5_handler() function -------------------------------------
* DESCRIPTION: Function handles INT5 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int5_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int6_handler() function -------------------------------------
* DESCRIPTION: Function handles INT6 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int6_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int7_handler() function -------------------------------------
* DESCRIPTION: Function handles INT7 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int7_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int8_handler() function -------------------------------------
* DESCRIPTION: Function handles INT8 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int8_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int9_handler() function -------------------------------------
* DESCRIPTION: Function handles INT9 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int9_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int10_handler() function ------------------------------------
* DESCRIPTION: Function handles INT10 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int10_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int11_handler() function ------------------------------------
* DESCRIPTION: Function handles INT11 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int11_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int12_handler() function ------------------------------------
* DESCRIPTION: Function handles INT12 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int12_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int13_handler() function ------------------------------------
* DESCRIPTION: Function handles INT13 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int13_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int14_handler() function ------------------------------------
* DESCRIPTION: Function handles INT14 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int14_handler(void)
{
}
//-----------------------------------------------------------------------------
/*------------ tx_int15_handler() function ------------------------------------
* DESCRIPTION: Function handles INT15 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int15_handler(void)
{
}
//-----------------------------------------------------------------------------

151
ports/c667x/ccs/example_build/sample_threadx_ta6678fmc/board_setup.h Normal file
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@@ -0,0 +1,151 @@
/*
* board_setup.h
*
*/
#ifndef BOARD_SETUP_H // check for this file has been already included
#define BOARD_SETUP_H 1
/* Include T-AMC DSP API */
#include "TA66XX_DSP_BC.h"
//=============================================================================
//============ Printf output definitions ======================================
//=============================================================================
#define printf TA66XX_BC_uart_printf
//=============================================================================
/*------------ hardware_setup() function --------------------------------------
* DESCRIPTION: Function intializes board hardware
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
int hardware_setup();
/*------------ tx_nmi_handler() function --------------------------------------
* DESCRIPTION: Function handles NMI interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_nmi_handler(void);
/*------------ tx_int4_handler() function -------------------------------------
* DESCRIPTION: Function handles INT4 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int4_handler(void);
/*------------ tx_int5_handler() function -------------------------------------
* DESCRIPTION: Function handles INT5 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int5_handler(void);
/*------------ tx_int6_handler() function -------------------------------------
* DESCRIPTION: Function handles INT6 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int6_handler(void);
/*------------ tx_int7_handler() function -------------------------------------
* DESCRIPTION: Function handles INT7 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int7_handler(void);
/*------------ tx_int8_handler() function -------------------------------------
* DESCRIPTION: Function handles INT8 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int8_handler(void);
/*------------ tx_int9_handler() function -------------------------------------
* DESCRIPTION: Function handles INT9 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int9_handler(void);
/*------------ tx_int10_handler() function ------------------------------------
* DESCRIPTION: Function handles INT10 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int10_handler(void);
/*------------ tx_int11_handler() function ------------------------------------
* DESCRIPTION: Function handles INT11 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int11_handler(void);
/*------------ tx_int12_handler() function ------------------------------------
* DESCRIPTION: Function handles INT12 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int12_handler(void);
/*------------ tx_int13_handler() function ------------------------------------
* DESCRIPTION: Function handles INT13 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int13_handler(void);
/*------------ tx_int14_handler() function ------------------------------------
* DESCRIPTION: Function handles INT14 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int14_handler(void);
/*------------ tx_int15_handler() function ------------------------------------
* DESCRIPTION: Function handles INT15 interrupt
* ARGUMENTS:
* None
* RETURNED VALUE: None
-----------------------------------------------------------------------------*/
void tx_int15_handler(void);
//=============================================================================
#endif /* BOARD_SETUP_H */

528
ports/c667x/ccs/example_build/sample_threadx_ta6678fmc/sample_threadx.c Normal file
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/* This is a small demo of the high-performance ThreadX kernel. It includes examples of eight
threads of different priorities, using a message queue, semaphore, mutex, event flags group,
byte pool, and block pool. */
#include "tx_api.h"
#include "board_setup.h"
#define DEMO_STACK_SIZE 1024
#define DEMO_BYTE_POOL_SIZE 9120
#define DEMO_BLOCK_POOL_SIZE 100
#define DEMO_QUEUE_SIZE 100
/* Define TraceX trace oblects */
#define TRACE_BUFFER_SIZE (4 * 1024)
#define TRACE_OBJECTS_COUNT 20
/* Define TraceX trace buffer */
UCHAR tx_trace_buffer[TRACE_BUFFER_SIZE];
/* Define the ThreadX object control blocks... */
TX_THREAD thread_0;
TX_THREAD thread_1;
TX_THREAD thread_2;
TX_THREAD thread_3;
TX_THREAD thread_4;
TX_THREAD thread_5;
TX_THREAD thread_6;
TX_THREAD thread_7;
TX_QUEUE queue_0;
TX_SEMAPHORE semaphore_0;
TX_MUTEX mutex_0;
TX_EVENT_FLAGS_GROUP event_flags_0;
TX_BYTE_POOL byte_pool_0;
TX_BLOCK_POOL block_pool_0;
/* Define demo timer */
#define DEMO_TIMER_PERIOD 10
#define DEMO_TIMER_VALUE 0xaaaaaaaa
TX_TIMER timer_0;
ULONG timer_0_counter;
/* Define the counters used in the demo application... */
ULONG thread_0_counter;
ULONG thread_1_counter;
ULONG thread_1_messages_sent;
ULONG thread_2_counter;
ULONG thread_2_messages_received;
ULONG thread_3_counter;
ULONG thread_4_counter;
ULONG thread_5_counter;
ULONG thread_6_counter;
ULONG thread_7_counter;
/* Define thread prototypes. */
void thread_0_entry(ULONG thread_input);
void thread_1_entry(ULONG thread_input);
void thread_2_entry(ULONG thread_input);
void thread_3_and_4_entry(ULONG thread_input);
void thread_5_entry(ULONG thread_input);
void thread_6_and_7_entry(ULONG thread_input);
void my_stack_error_handler(TX_THREAD *thread_ptr);
void my_timer_function(ULONG timer_input);
/* Define main entry point. */
void main()
{
/* Setup the hardware. */
hardware_setup();
/* Enter the ThreadX kernel. */
tx_kernel_enter();
}
/* Define what the initial system looks like. */
void tx_application_define(void *first_unused_memory)
{
CHAR *pointer = TX_NULL;
UINT status;
/* Enable event tracing using the global <20>trace_buffer<65> memory and supporting
a maximum of TRACE_OBJECTS_COUNT ThreadX objects in the registry. */
if ((status = tx_trace_enable(tx_trace_buffer, TRACE_BUFFER_SIZE, TRACE_OBJECTS_COUNT)) != TX_SUCCESS)
{
while (1);
}
/* Register thread stack error notification callback */
if ((status = tx_thread_stack_error_notify(my_stack_error_handler)) != TX_SUCCESS)
{
while (1);
}
/* Create a byte memory pool from which to allocate the thread stacks. */
status = tx_byte_pool_create(&byte_pool_0, "byte pool 0", first_unused_memory, DEMO_BYTE_POOL_SIZE);
if (status != TX_SUCCESS)
{
while (1);
}
/* Put system definition stuff in here, e.g. thread creates and other assorted
create information. */
/* Allocate the stack for thread 0. */
status = tx_byte_allocate(&byte_pool_0, (VOID **) &pointer, DEMO_STACK_SIZE, TX_NO_WAIT);
if (status != TX_SUCCESS)
{
while (1);
}
/* Create the main thread. */
status = tx_thread_create(&thread_0, "thread 0", thread_0_entry, 0,
pointer, DEMO_STACK_SIZE,
1, 1, TX_NO_TIME_SLICE, TX_AUTO_START);
if (status != TX_SUCCESS)
{
while (1);
}
/* Allocate the stack for thread 1. */
status = tx_byte_allocate(&byte_pool_0, (VOID **) &pointer, DEMO_STACK_SIZE, TX_NO_WAIT);
if (status != TX_SUCCESS)
{
while (1);
}
/* Create threads 1 and 2. These threads pass information through a ThreadX
message queue. It is also interesting to note that these threads have a time
slice. */
status = tx_thread_create(&thread_1, "thread 1", thread_1_entry, 1,
pointer, DEMO_STACK_SIZE,
16, 16, 4, TX_AUTO_START);
if (status != TX_SUCCESS)
{
while (1);
}
/* Allocate the stack for thread 2. */
status = tx_byte_allocate(&byte_pool_0, (VOID **) &pointer, DEMO_STACK_SIZE, TX_NO_WAIT);
if (status != TX_SUCCESS)
{
while (1);
}
status = tx_thread_create(&thread_2, "thread 2", thread_2_entry, 2,
pointer, DEMO_STACK_SIZE,
16, 16, 4, TX_AUTO_START);
if (status != TX_SUCCESS)
{
while (1);
}
/* Allocate the stack for thread 3. */
status = tx_byte_allocate(&byte_pool_0, (VOID **) &pointer, DEMO_STACK_SIZE, TX_NO_WAIT);
if (status != TX_SUCCESS)
{
while (1);
}
/* Create threads 3 and 4. These threads compete for a ThreadX counting semaphore.
An interesting thing here is that both threads share the same instruction area. */
status = tx_thread_create(&thread_3, "thread 3", thread_3_and_4_entry, 3,
pointer, DEMO_STACK_SIZE,
8, 8, TX_NO_TIME_SLICE, TX_AUTO_START);
if (status != TX_SUCCESS)
{
while (1);
}
/* Allocate the stack for thread 4. */
status = tx_byte_allocate(&byte_pool_0, (VOID **) &pointer, DEMO_STACK_SIZE, TX_NO_WAIT);
if (status != TX_SUCCESS)
{
while (1);
}
status = tx_thread_create(&thread_4, "thread 4", thread_3_and_4_entry, 4,
pointer, DEMO_STACK_SIZE,
8, 8, TX_NO_TIME_SLICE, TX_AUTO_START);
if (status != TX_SUCCESS)
{
while (1);
}
/* Allocate the stack for thread 5. */
status = tx_byte_allocate(&byte_pool_0, (VOID **) &pointer, DEMO_STACK_SIZE, TX_NO_WAIT);
if (status != TX_SUCCESS)
{
while (1);
}
/* Create thread 5. This thread simply pends on an event flag which will be set
by thread_0. */
status = tx_thread_create(&thread_5, "thread 5", thread_5_entry, 5,
pointer, DEMO_STACK_SIZE,
4, 4, TX_NO_TIME_SLICE, TX_AUTO_START);
if (status != TX_SUCCESS)
{
while (1);
}
/* Allocate the stack for thread 6. */
status = tx_byte_allocate(&byte_pool_0, (VOID **) &pointer, DEMO_STACK_SIZE, TX_NO_WAIT);
if (status != TX_SUCCESS)
{
while (1);
}
/* Create threads 6 and 7. These threads compete for a ThreadX mutex. */
status = tx_thread_create(&thread_6, "thread 6", thread_6_and_7_entry, 6,
pointer, DEMO_STACK_SIZE,
8, 8, TX_NO_TIME_SLICE, TX_AUTO_START);
if (status != TX_SUCCESS)
{
while (1);
}
/* Allocate the stack for thread 7. */
status = tx_byte_allocate(&byte_pool_0, (VOID **) &pointer, DEMO_STACK_SIZE, TX_NO_WAIT);
if (status != TX_SUCCESS)
{
while (1);
}
status = tx_thread_create(&thread_7, "thread 7", thread_6_and_7_entry, 7,
pointer, DEMO_STACK_SIZE,
8, 8, TX_NO_TIME_SLICE, TX_AUTO_START);
if (status != TX_SUCCESS)
{
while (1);
}
/* Allocate the message queue. */
status = tx_byte_allocate(&byte_pool_0, (VOID **) &pointer, DEMO_QUEUE_SIZE*sizeof(ULONG), TX_NO_WAIT);
if (status != TX_SUCCESS)
{
while (1);
}
/* Create the message queue shared by threads 1 and 2. */
status = tx_queue_create(&queue_0, "queue 0", TX_1_ULONG, pointer, DEMO_QUEUE_SIZE*sizeof(ULONG));
if (status != TX_SUCCESS)
{
while (1);
}
/* Create the semaphore used by threads 3 and 4. */
status = tx_semaphore_create(&semaphore_0, "semaphore 0", 1);
if (status != TX_SUCCESS)
{
while (1);
}
/* Create the event flags group used by threads 1 and 5. */
status = tx_event_flags_create(&event_flags_0, "event flags 0");
if (status != TX_SUCCESS)
{
while (1);
}
/* Create the mutex used by thread 6 and 7 without priority inheritance. */
status = tx_mutex_create(&mutex_0, "mutex 0", TX_NO_INHERIT);
if (status != TX_SUCCESS)
{
while (1);
}
/* Allocate the memory for a small block pool. */
status = tx_byte_allocate(&byte_pool_0, (VOID **) &pointer, DEMO_BLOCK_POOL_SIZE, TX_NO_WAIT);
if (status != TX_SUCCESS)
{
while (1);
}
/* Create a block memory pool to allocate a message buffer from. */
status = tx_block_pool_create(&block_pool_0, "block pool 0", sizeof(ULONG), pointer, DEMO_BLOCK_POOL_SIZE);
if (status != TX_SUCCESS)
{
while (1);
}
/* Allocate a block and release the block memory. */
status = tx_block_allocate(&block_pool_0, (VOID **) &pointer, TX_NO_WAIT);
if (status != TX_SUCCESS)
{
while (1);
}
/* Release the block back to the pool. */
status = tx_block_release(pointer);
if (status != TX_SUCCESS)
{
while (1);
}
/* Create the periodic timer. */
status = tx_timer_create(&timer_0, "timer 0", my_timer_function, (ULONG) DEMO_TIMER_VALUE, DEMO_TIMER_PERIOD, DEMO_TIMER_PERIOD, TX_AUTO_ACTIVATE);
if (status != TX_SUCCESS)
{
while (1);
}
}
/* Define the test threads. */
void thread_0_entry(ULONG thread_input)
{
UINT status;
/* This thread simply sits in while-forever-sleep loop. */
while(1)
{
/* Increment the thread counter. */
thread_0_counter++;
/* Sleep for 10 ticks. */
tx_thread_sleep(10);
/* Set event flag 0 to wakeup thread 5. */
status = tx_event_flags_set(&event_flags_0, 0x1, TX_OR);
/* Check status. */
if (status != TX_SUCCESS)
break;
}
}
void thread_1_entry(ULONG thread_input)
{
UINT status;
/* This thread simply sends messages to a queue shared by thread 2. */
while(1)
{
/* Increment the thread counter. */
thread_1_counter++;
/* Send message to queue 0. */
status = tx_queue_send(&queue_0, &thread_1_messages_sent, TX_WAIT_FOREVER);
/* Check completion status. */
if (status != TX_SUCCESS)
break;
/* Increment the message sent. */
thread_1_messages_sent++;
}
}
void thread_2_entry(ULONG thread_input)
{
ULONG received_message;
UINT status;
/* This thread retrieves messages placed on the queue by thread 1. */
while(1)
{
/* Increment the thread counter. */
thread_2_counter++;
/* Retrieve a message from the queue. */
status = tx_queue_receive(&queue_0, &received_message, TX_WAIT_FOREVER);
/* Check completion status and make sure the message is what we
expected. */
if ((status != TX_SUCCESS) || (received_message != thread_2_messages_received))
break;
/* Otherwise, all is okay. Increment the received message count. */
thread_2_messages_received++;
}
}
void thread_3_and_4_entry(ULONG thread_input)
{
UINT status;
/* This function is executed from thread 3 and thread 4. As the loop
below shows, these function compete for ownership of semaphore_0. */
while(1)
{
/* Increment the thread counter. */
if (thread_input == 3)
thread_3_counter++;
else
thread_4_counter++;
/* Get the semaphore with suspension. */
status = tx_semaphore_get(&semaphore_0, TX_WAIT_FOREVER);
/* Check status. */
if (status != TX_SUCCESS)
break;
/* Sleep for 2 ticks to hold the semaphore. */
tx_thread_sleep(2);
/* Release the semaphore. */
status = tx_semaphore_put(&semaphore_0);
/* Check status. */
if (status != TX_SUCCESS)
break;
}
}
void thread_5_entry(ULONG thread_input)
{
UINT status;
ULONG actual_flags;
/* This thread simply waits for an event in a forever loop. */
while(1)
{
/* Increment the thread counter. */
thread_5_counter++;
/* Wait for event flag 0. */
status = tx_event_flags_get(&event_flags_0, 0x1, TX_OR_CLEAR,
&actual_flags, TX_WAIT_FOREVER);
/* Check status. */
if ((status != TX_SUCCESS) || (actual_flags != 0x1))
break;
}
}
void thread_6_and_7_entry(ULONG thread_input)
{
UINT status;
/* This function is executed from thread 6 and thread 7. As the loop
below shows, these function compete for ownership of mutex_0. */
while(1)
{
/* Increment the thread counter. */
if (thread_input == 6)
thread_6_counter++;
else
thread_7_counter++;
/* Get the mutex with suspension. */
status = tx_mutex_get(&mutex_0, TX_WAIT_FOREVER);
/* Check status. */
if (status != TX_SUCCESS)
break;
/* Get the mutex again with suspension. This shows
that an owning thread may retrieve the mutex it
owns multiple times. */
status = tx_mutex_get(&mutex_0, TX_WAIT_FOREVER);
/* Check status. */
if (status != TX_SUCCESS)
break;
/* Sleep for 2 ticks to hold the mutex. */
tx_thread_sleep(2);
/* Release the mutex. */
status = tx_mutex_put(&mutex_0);
/* Check status. */
if (status != TX_SUCCESS)
break;
/* Release the mutex again. This will actually
release ownership since it was obtained twice. */
status = tx_mutex_put(&mutex_0);
/* Check status. */
if (status != TX_SUCCESS)
break;
}
}
void my_stack_error_handler(TX_THREAD *thread_ptr)
{
while(1);
}
void my_timer_function(ULONG timer_input)
{
/* Increment the thread counter. */
timer_0_counter++;
if (timer_input != DEMO_TIMER_VALUE)
while(1);
}

53
ports/c667x/ccs/example_build/sample_threadx_ta6678fmc/sample_threadx.cmd Normal file
View File

@@ -0,0 +1,53 @@
-c
-heap 0x400
-stack 0x1000
-l C:\ti\pdk_C6678_1_1_2_6\packages\ti\csl\lib\ti.csl.ae66
-l C:\ti\pdk_C6678_1_1_2_6\packages\ti\csl\lib\ti.csl.intc.ae66
/* Memory Map */
MEMORY
{
L1PSRAM (RWX) : org = 0x00E00000, len = 0x00008000
L1DSRAM (RWX) : org = 0x00F00000, len = 0x00008000
CODE_RAM (RWX) : org = 0x00800000, len = 0x00020000
DATA_RAM (RWX) : org = 0x00820000, len = 0x00060000
MSMCSRAM (RWX) : org = 0x0c000000, len = 0x00400000
DDR3 (RWX) : org = 0x80000000, len = 0x80000000
}
SECTIONS
{
.text > CODE_RAM
.stack > CODE_RAM
.cio > CODE_RAM
.const > CODE_RAM
.data > CODE_RAM
.switch > CODE_RAM
.sysmem > CODE_RAM
.far > CODE_RAM
.args > CODE_RAM
.ppinfo > CODE_RAM
.ppdata > CODE_RAM
.csl_vect > CODE_RAM
GROUP
{
.neardata
.rodata
.bss
} > CODE_RAM
/* COFF sections */
.pinit > CODE_RAM
.cinit > CODE_RAM
/* EABI sections */
.binit > CODE_RAM
.init_array > CODE_RAM
.fardata > CODE_RAM
.c6xabi.exidx > CODE_RAM
.c6xabi.extab > CODE_RAM
/* ThreadX section which should be the last RAM section loaded */
.zend > DATA_RAM
}

17
ports/c667x/ccs/example_build/sample_threadx_ta6678fmc/targetConfigs/TMS320C6678.ccxml Normal file
View File

@@ -0,0 +1,17 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<configurations XML_version="1.2" id="configurations_0">
<configuration XML_version="1.2" id="Texas Instruments XDS100v1 USB Debug Probe_0">
<instance XML_version="1.2" desc="Texas Instruments XDS100v1 USB Debug Probe_0" href="connections/TIXDS100usb_Connection.xml" id="Texas Instruments XDS100v1 USB Debug Probe_0" xml="TIXDS100usb_Connection.xml" xmlpath="connections"/>
<connection XML_version="1.2" id="Texas Instruments XDS100v1 USB Debug Probe_0">
<instance XML_version="1.2" href="drivers/tixds100icepick_d.xml" id="drivers" xml="tixds100icepick_d.xml" xmlpath="drivers"/>
<instance XML_version="1.2" href="drivers/tixds100c66xx.xml" id="drivers" xml="tixds100c66xx.xml" xmlpath="drivers"/>
<instance XML_version="1.2" href="drivers/tixds100cs_dap.xml" id="drivers" xml="tixds100cs_dap.xml" xmlpath="drivers"/>
<instance XML_version="1.2" href="drivers/tixds100csstm.xml" id="drivers" xml="tixds100csstm.xml" xmlpath="drivers"/>
<instance XML_version="1.2" href="drivers/tixds100etbcs.xml" id="drivers" xml="tixds100etbcs.xml" xmlpath="drivers"/>
<platform XML_version="1.2" id="platform_0">
<instance XML_version="1.2" desc="TMS320C6678_0" href="devices/C6678.xml" id="TMS320C6678_0" xml="C6678.xml" xmlpath="devices"/>
</platform>
</connection>
</configuration>
</configurations>

9
ports/c667x/ccs/example_build/sample_threadx_ta6678fmc/targetConfigs/readme.txt Normal file
View File

@@ -0,0 +1,9 @@
The 'targetConfigs' folder contains target-configuration (.ccxml) files, automatically generated based
on the device and connection settings specified in your project on the Properties > General page.
Please note that in automatic target-configuration management, changes to the project's device and/or
connection settings will either modify an existing or generate a new target-configuration file. Thus,
if you manually edit these auto-generated files, you may need to re-apply your changes. Alternatively,
you may create your own target-configuration file for this project and manage it manually. You can
always switch back to automatic target-configuration management by checking the "Manage the project's
target-configuration automatically" checkbox on the project's Properties > General page.

406
ports/c667x/ccs/example_build/sample_threadx_ta6678fmc/tx_initialize_low_level.asm Normal file
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;/**************************************************************************/
;/* */
;/* Copyright (c) Microsoft Corporation. All rights reserved. */
;/* */
;/* This software is licensed under the Microsoft Software License */
;/* Terms for Microsoft Azure RTOS. Full text of the license can be */
;/* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */
;/* and in the root directory of this software. */
;/* */
;/**************************************************************************/
;
;
;/**************************************************************************/
;/**************************************************************************/
;/** */
;/** ThreadX Component */
;/** */
;/** Initialize */
;/** */
;/**************************************************************************/
;/**************************************************************************/
;
;
;#define TX_SOURCE_CODE
;
;
;/* Include necessary system files. */
;
;#include "tx_api.h"
;#include "tx_initialize.h"
;#include "tx_thread.h"
;#include "tx_timer.h"
;
SP .set B15
ADDRESS_MSK .set 0xFFFFFFF0 ; Ensure 16-byte alignment
; Use Timer 8 as it's available for all DSP cores at C6678
; Timer 8 interrupt high event (TINT8H) ID is 67
; Assume DSP core clock 1250 MHz
; Timer is clocked at DSP core clock / 6 = 208 MHz
; Timer frequency will set to 100 Hz
TMR8_INTCTLSTAT_ADDR .set 0x02280044 ; Timer 8 Interrupt Control and Status Register
INTCTLSTAT_VAL .set 0x00010000 ; Enable TIMHI interrupt
EVTCLR2_ADDR .set 0x01800048 ; Event Clear register 2 address
EVTCLR2_TMR8_VAL .set 0x00000008 ; Clear event 67 - TINT8H
EVTMASK2_ADDR .set 0x01800088 ; Event Mask register 2 address
EVTMASK2_TMR8_VAL .set 0x00000008 ; Mask event 67 - TINT8H
INTMUX1_ADDR .set 0x01800104 ; Interrupt Mux Register 1 address
INTMUX1_TMR8_VAL .set 0x43 ; Tie in Event 67 (TINT8H) to INT4
;
;
.global _tx_thread_system_stack_ptr
.global _tx_initialize_unused_memory
.global _tx_thread_context_save
.global _tx_thread_context_restore
.global _tx_timer_interrupt
; External interrupt handlers - should be defined by user
.global tx_nmi_handler
.global tx_int5_handler
.global tx_int6_handler
.global tx_int7_handler
.global tx_int8_handler
.global tx_int9_handler
.global tx_int10_handler
.global tx_int11_handler
.global tx_int12_handler
.global tx_int13_handler
.global tx_int14_handler
.global tx_int15_handler
;
;
;/* Define the first available address in memory, which is typically just the last
; RAM section loaded. */
.sect ".zend"
.space 20
.global _tx_first_free_memory
.align 16
_tx_first_free_memory:
.space 4
; Useful macro definitions
; Load 32-bit integer into register
MVK_LH .macro val,reg
MVKL val,reg
MVKH val,reg
.endm
; Interrupt entry - allocate stack space, save A0-A4 and B3 registers to stack,
; build return address in B3 register for context save function and
; call context save function
TX_INTERRUPT_ENTRY .macro
ADDK.S2 -288,SP
STW B3,*+SP(96)
STW A0,*+SP(20)
STW A1,*+SP(24)
STW A2,*+SP(28)
STW A3,*+SP(32)
STW A4,*+SP(36)
B _tx_thread_context_save
.endm
; Interrupt exit - jump to context restore function
TX_INTERRUPT_EXIT .macro
B _tx_thread_context_restore
NOP 5
.endm
.sect ".text"
;/**************************************************************************/
;/* */
;/* FUNCTION RELEASE */
;/* */
;/* _tx_initialize_low_level C667x+/TI */
;/* 6.0 */
;/* AUTHOR */
;/* */
;/* William E. Lamie, Microsoft Corporation */
;/* */
;/* DESCRIPTION */
;/* */
;/* This function is responsible for any low-level processor */
;/* initialization, including setting up interrupt vectors, setting */
;/* up a periodic timer interrupt source, saving the system stack */
;/* pointer for use in ISR processing later, and finding the first */
;/* available RAM memory address for tx_application_define. */
;/* */
;/* INPUT */
;/* */
;/* None */
;/* */
;/* OUTPUT */
;/* */
;/* None */
;/* */
;/* CALLS */
;/* */
;/* None */
;/* */
;/* CALLED BY */
;/* */
;/* _tx_initialize_kernel_enter ThreadX entry function */
;/* */
;/* RELEASE HISTORY */
;/* */
;/* DATE NAME DESCRIPTION */
;/* */
;/* 05-19-2020 William E. Lamie Initial Version 6.0 */
;/* */
;/**************************************************************************/
;VOID _tx_initialize_low_level(VOID)
;{
.global _tx_initialize_low_level
_tx_initialize_low_level:
;
; /* Save the system stack pointer. */
; _tx_thread_system_stack_ptr = (VOID_PTR) (SP);
;
MVK_LH _tx_thread_system_stack_ptr,A0 ; Build address of system stack
STW SP,*A0 ; Save system stack address
;
; /* Pickup the first available memory address. */
;
MVK_LH ADDRESS_MSK,A0 ; Build address mask
MVK_LH _tx_first_free_memory,A1 ; Build address of free memory
AND A0,A1,A1 ; Ensure alignment
;
; /* Save the first available memory address. */
; _tx_initialize_unused_memory = (VOID_PTR) end;
;
MVK_LH _tx_initialize_unused_memory,A0 ; Build address of variable
STW A1,*A0 ; Save free memory address
;
; /* Setup Timer 8 HIGH interrupt event */
;
MVK_LH INTMUX1_ADDR,A0 ; Select event 67 to send through INT4
MVK_LH INTMUX1_TMR8_VAL,A1
STW A1,*A0
MVK_LH EVTMASK2_ADDR,A0 ; Build address of Event Mask 2 Register
MVK_LH EVTMASK2_TMR8_VAL,A1 ; Build value of Event Mask 2 Register
STW A1,*A0
;
; /* Done, return to caller. */
;
B B3 ; Return to caller
NOP 5 ; Delay slots
;}
;
.global _tx_nmi_vector
.global _tx_nmi_vector_processing
_tx_nmi_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_nmi_vector_processing,B3
MVKH _tx_nmi_vector_processing,B3
NOP 3
_tx_nmi_vector_processing:
CALLP tx_nmi_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT
.global _tx_int4_vector
_tx_int4_vector:
ADDK.S2 -288,SP ; Allocate stack space
STW B3,*+SP(96) ; Save B3
STW A0,*+SP(20) ; Save A0
STW A1,*+SP(24) ; Save A1
STW A2,*+SP(28) ; Save A2
STW A3,*+SP(32) ; Save A3
STW A4,*+SP(36) ; Save A4
NOP
;_tx_timer_interrupt_preamble:
MVK_LH TMR8_INTCTLSTAT_ADDR,A0 ; Build address of Timer Interrupt Control Register
MVK_LH INTCTLSTAT_VAL,A1 ; Build value of Timer Interrupt Control Register
STW A1,*A0 ; Clear Timer Interrupts
; Clear DSP Event flag - DSP events are not self-cleared
MVK_LH EVTCLR2_ADDR,A0 ; Build address of Event Clear 2 Register
MVK_LH EVTCLR2_TMR8_VAL,A1 ; Build value of Event Clear 2 Register
STW A1,*A0 ; Clear Timer Event
MVK_LH _tx_timer_interrupt,A0
B A0 ; Branch ThreadX timer ISR routine
NOP 5 ; Delay slots
NOP
.global _tx_int5_vector
.global _tx_int5_vector_processing
_tx_int5_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_int5_vector_processing,B3
MVKH _tx_int5_vector_processing,B3
NOP 3
_tx_int5_vector_processing:
CALLP tx_int5_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT
.global _tx_int6_vector
.global _tx_int6_vector_processing
_tx_int6_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_int6_vector_processing,B3
MVKH _tx_int6_vector_processing,B3
NOP 3
_tx_int6_vector_processing:
CALLP tx_int6_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT
.global _tx_int7_vector
.global _tx_int7_vector_processing
_tx_int7_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_int7_vector_processing,B3
MVKH _tx_int7_vector_processing,B3
NOP 3
_tx_int7_vector_processing:
CALLP tx_int7_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT
.global _tx_int8_vector
.global _tx_int8_vector_processing
_tx_int8_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_int8_vector_processing,B3
MVKH _tx_int8_vector_processing,B3
NOP 3
_tx_int8_vector_processing:
CALLP tx_int8_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT
.global _tx_int9_vector
.global _tx_int9_vector_processing
_tx_int9_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_int9_vector_processing,B3
MVKH _tx_int9_vector_processing,B3
NOP 3
_tx_int9_vector_processing:
CALLP tx_int9_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT
.global _tx_int10_vector
.global _tx_int10_vector_processing
_tx_int10_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_int10_vector_processing,B3
MVKH _tx_int10_vector_processing,B3
NOP 3
_tx_int10_vector_processing:
CALLP tx_int10_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT
.global _tx_int11_vector
.global _tx_int11_vector_processing
_tx_int11_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_int11_vector_processing,B3
MVKH _tx_int11_vector_processing,B3
NOP 3
_tx_int11_vector_processing:
CALLP tx_int11_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT
.global _tx_int12_vector
.global _tx_int12_vector_processing
_tx_int12_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_int12_vector_processing,B3
MVKH _tx_int12_vector_processing,B3
NOP 3
_tx_int12_vector_processing:
CALLP tx_int12_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT
.global _tx_int13_vector
.global _tx_int13_vector_processing
_tx_int13_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_int13_vector_processing,B3
MVKH _tx_int13_vector_processing,B3
NOP 3
_tx_int13_vector_processing:
CALLP tx_int13_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT
.global _tx_int14_vector
.global _tx_int14_vector_processing
_tx_int14_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_int14_vector_processing,B3
MVKH _tx_int14_vector_processing,B3
NOP 3
_tx_int14_vector_processing:
CALLP tx_int14_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT
.global _tx_int15_vector
.global _tx_int15_vector_processing
_tx_int15_vector:
TX_INTERRUPT_ENTRY
;
; /* Application specific processing goes here! */
;
MVKL _tx_int15_vector_processing,B3
MVKH _tx_int15_vector_processing,B3
NOP 3
_tx_int15_vector_processing:
CALLP tx_int15_handler,B3 ; CALLP instruction should be used here to call handler and save return address to B3
TX_INTERRUPT_EXIT

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ports/c667x/ccs/example_build/tx/.ccsproject Normal file
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<?xml version="1.0" encoding="UTF-8" ?>
<?ccsproject version="1.0"?>
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<isElfFormat value="false"/>
<connection value=""/>
<templateProperties value="id=com.ti.common.project.core.emptyProjectTemplate,"/>
<isTargetManual value="false"/>
</projectOptions>

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ports/c667x/ccs/example_build/tx/.cproject Normal file
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<option id="com.ti.ccstudio.buildDefinitions.C6000_8.2.compilerID.DISPLAY_ERROR_NUMBER.1459970438" superClass="com.ti.ccstudio.buildDefinitions.C6000_8.2.compilerID.DISPLAY_ERROR_NUMBER" value="true" valueType="boolean"/>
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="com.ti.ccstudio.buildDefinitions.C6000_8.2.compilerID.DIAG_WARNING.1863284507" superClass="com.ti.ccstudio.buildDefinitions.C6000_8.2.compilerID.DIAG_WARNING" valueType="stringList">
<listOptionValue builtIn="false" value="225"/>
</option>
<inputType id="com.ti.ccstudio.buildDefinitions.C6000_8.2.compiler.inputType__C_SRCS.853854688" name="C Sources" superClass="com.ti.ccstudio.buildDefinitions.C6000_8.2.compiler.inputType__C_SRCS"/>
<inputType id="com.ti.ccstudio.buildDefinitions.C6000_8.2.compiler.inputType__CPP_SRCS.544305463" name="C++ Sources" superClass="com.ti.ccstudio.buildDefinitions.C6000_8.2.compiler.inputType__CPP_SRCS"/>
<inputType id="com.ti.ccstudio.buildDefinitions.C6000_8.2.compiler.inputType__ASM_SRCS.1665595500" name="Assembly Sources" superClass="com.ti.ccstudio.buildDefinitions.C6000_8.2.compiler.inputType__ASM_SRCS"/>
<inputType id="com.ti.ccstudio.buildDefinitions.C6000_8.2.compiler.inputType__ASM2_SRCS.219132884" name="Assembly Sources" superClass="com.ti.ccstudio.buildDefinitions.C6000_8.2.compiler.inputType__ASM2_SRCS"/>
</tool>
<tool id="com.ti.ccstudio.buildDefinitions.C6000_8.2.library.librarianRelease.1477572467" name="C6000 Archiver" superClass="com.ti.ccstudio.buildDefinitions.C6000_8.2.library.librarianRelease">
<option id="com.ti.ccstudio.buildDefinitions.C6000_8.2.archiverID.OUTPUT_FILE.256691019" superClass="com.ti.ccstudio.buildDefinitions.C6000_8.2.archiverID.OUTPUT_FILE" value="${ProjName}.lib" valueType="string"/>
</tool>
</toolChain>
</folderInfo>
</configuration>
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
</cconfiguration>
</storageModule>
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
<project id="tx.com.ti.ccstudio.buildDefinitions.C6000.ProjectType.1433968872" name="C6000" projectType="com.ti.ccstudio.buildDefinitions.C6000.ProjectType"/>
</storageModule>
<storageModule moduleId="scannerConfiguration"/>
<storageModule moduleId="org.eclipse.cdt.core.language.mapping">
<project-mappings>
<content-type-mapping configuration="" content-type="org.eclipse.cdt.core.asmSource" language="com.ti.ccstudio.core.TIASMLanguage"/>
<content-type-mapping configuration="" content-type="org.eclipse.cdt.core.cHeader" language="com.ti.ccstudio.core.TIGCCLanguage"/>
<content-type-mapping configuration="" content-type="org.eclipse.cdt.core.cSource" language="com.ti.ccstudio.core.TIGCCLanguage"/>
<content-type-mapping configuration="" content-type="org.eclipse.cdt.core.cxxHeader" language="com.ti.ccstudio.core.TIGPPLanguage"/>
<content-type-mapping configuration="" content-type="org.eclipse.cdt.core.cxxSource" language="com.ti.ccstudio.core.TIGPPLanguage"/>
</project-mappings>
</storageModule>
<storageModule moduleId="refreshScope"/>
<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
</cproject>

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ports/c667x/ccs/example_build/tx/.project Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>tx</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<arguments>
<dictionary>
<key>?name?</key>
<value></value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.append_environment</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.autoBuildTarget</key>
<value>all</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildArguments</key>
<value>-k</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildCommand</key>
<value>${CCS_UTILS_DIR}/bin/gmake</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildLocation</key>
<value>${BuildDirectory}</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.cleanBuildTarget</key>
<value>clean</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.contents</key>
<value>org.eclipse.cdt.make.core.activeConfigSettings</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.enableAutoBuild</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.enableCleanBuild</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.enableFullBuild</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.fullBuildTarget</key>
<value>all</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.stopOnError</key>
<value>false</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.useDefaultBuildCmd</key>
<value>true</value>
</dictionary>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>com.ti.ccstudio.core.ccsNature</nature>
<nature>org.eclipse.cdt.core.cnature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
<nature>org.eclipse.cdt.core.ccnature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
</natures>
<linkedResources>
<link>
<name>inc_generic</name>
<type>2</type>
<locationURI>$%7BPARENT-5-PROJECT_LOC%7D/common/inc</locationURI>
</link>
<link>
<name>inc_port</name>
<type>2</type>
<locationURI>$%7BPARENT-2-PROJECT_LOC%7D/inc</locationURI>
</link>
<link>
<name>src_generic</name>
<type>2</type>
<locationURI>$%7BPARENT-5-PROJECT_LOC%7D/common/src</locationURI>
</link>
<link>
<name>src_port</name>
<type>2</type>
<locationURI>$%7BPARENT-2-PROJECT_LOC%7D/src</locationURI>
</link>
</linkedResources>
</projectDescription>

3
ports/c667x/ccs/example_build/tx/.settings/org.eclipse.cdt.codan.core.prefs Normal file
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eclipse.preferences.version=1
inEditor=false
onBuild=false

5
ports/c667x/ccs/example_build/tx/.settings/org.eclipse.cdt.core.prefs Normal file
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@@ -0,0 +1,5 @@
eclipse.preferences.version=1
environment/project/com.ti.ccstudio.buildDefinitions.C6000.Debug.832256006/append=true
environment/project/com.ti.ccstudio.buildDefinitions.C6000.Debug.832256006/appendContributed=true
environment/project/com.ti.ccstudio.buildDefinitions.C6000.Release.758214915/append=true
environment/project/com.ti.ccstudio.buildDefinitions.C6000.Release.758214915/appendContributed=true

2
ports/c667x/ccs/example_build/tx/.settings/org.eclipse.cdt.debug.core.prefs Normal file
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@@ -0,0 +1,2 @@
eclipse.preferences.version=1
org.eclipse.cdt.debug.core.toggleBreakpointModel=com.ti.ccstudio.debug.CCSBreakpointMarker

6
ports/c667x/ccs/example_build/tx/.settings/org.eclipse.cdt.managedbuilder.core.prefs Normal file
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@@ -0,0 +1,6 @@
#Fri Aug 03 15:02:35 PDT 2012
com.ti.ccstudio.buildDefinitions.C6000.Debug.2070078368/internalBuilder/enabled=false
com.ti.ccstudio.buildDefinitions.C6000.Debug.2070078368/internalBuilder/ignoreErr=true
com.ti.ccstudio.buildDefinitions.C6000.Release.664540310/internalBuilder/enabled=false
com.ti.ccstudio.buildDefinitions.C6000.Release.664540310/internalBuilder/ignoreErr=true
eclipse.preferences.version=1

15
ports/c667x/ccs/example_build/tx/.settings/org.eclipse.core.resources.prefs Normal file
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@@ -0,0 +1,15 @@
eclipse.preferences.version=1
encoding//Debug/makefile=UTF-8
encoding//Debug/objects.mk=UTF-8
encoding//Debug/sources.mk=UTF-8
encoding//Debug/src_generic/subdir_rules.mk=UTF-8
encoding//Debug/src_generic/subdir_vars.mk=UTF-8
encoding//Debug/src_port/subdir_rules.mk=UTF-8
encoding//Debug/src_port/subdir_vars.mk=UTF-8
encoding//Debug/subdir_rules.mk=UTF-8
encoding//Debug/subdir_vars.mk=UTF-8
encoding//Release/makefile=UTF-8
encoding//Release/objects.mk=UTF-8
encoding//Release/sources.mk=UTF-8
encoding//Release/subdir_rules.mk=UTF-8
encoding//Release/subdir_vars.mk=UTF-8

1
ports/c667x/ccs/example_build/tx/Release/ccsObjs.opt Normal file
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8
ports/c667x/ccs/example_build/tx/Release/objects.mk Normal file
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################################################################################
# Automatically-generated file. Do not edit!
################################################################################
USER_OBJS :=
LIBS :=

110
ports/c667x/ccs/example_build/tx/Release/sources.mk Normal file
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################################################################################
# Automatically-generated file. Do not edit!
################################################################################
C55_SRCS :=
A_SRCS :=
ASM_UPPER_SRCS :=
LDS_UPPER_SRCS :=
CPP_SRCS :=
CMD_SRCS :=
O_SRCS :=
C??_SRCS :=
C64_SRCS :=
C67_SRCS :=
SA_SRCS :=
S64_SRCS :=
OPT_SRCS :=
CXX_SRCS :=
S67_SRCS :=
S??_SRCS :=
PDE_SRCS :=
SV7A_SRCS :=
K_SRCS :=
CLA_SRCS :=
S55_SRCS :=
LD_UPPER_SRCS :=
INO_SRCS :=
LIB_SRCS :=
ASM_SRCS :=
S_UPPER_SRCS :=
S43_SRCS :=
LD_SRCS :=
CMD_UPPER_SRCS :=
C_UPPER_SRCS :=
C++_SRCS :=
C43_SRCS :=
OBJ_SRCS :=
LDS_SRCS :=
S_SRCS :=
CC_SRCS :=
S62_SRCS :=
C62_SRCS :=
C_SRCS :=
C55_DEPS :=
C_UPPER_DEPS :=
S67_DEPS :=
S62_DEPS :=
S_DEPS :=
OPT_DEPS :=
C??_DEPS :=
ASM_UPPER_DEPS :=
S??_DEPS :=
C64_DEPS :=
CXX_DEPS :=
S64_DEPS :=
INO_DEPS :=
CLA_DEPS :=
S55_DEPS :=
SV7A_DEPS :=
C62_DEPS :=
C67_DEPS :=
PDE_DEPS :=
K_DEPS :=
C_DEPS :=
LIB_OUTPUTS :=
CC_DEPS :=
C++_DEPS :=
C43_DEPS :=
S43_DEPS :=
OBJS :=
ASM_DEPS :=
S_UPPER_DEPS :=
CPP_DEPS :=
SA_DEPS :=
C++_DEPS__QUOTED :=
OPT_DEPS__QUOTED :=
S_UPPER_DEPS__QUOTED :=
SA_DEPS__QUOTED :=
C??_DEPS__QUOTED :=
S67_DEPS__QUOTED :=
C55_DEPS__QUOTED :=
CC_DEPS__QUOTED :=
ASM_UPPER_DEPS__QUOTED :=
SV7A_DEPS__QUOTED :=
S??_DEPS__QUOTED :=
OBJS__QUOTED :=
C67_DEPS__QUOTED :=
LIB_OUTPUTS__QUOTED :=
K_DEPS__QUOTED :=
S55_DEPS__QUOTED :=
INO_DEPS__QUOTED :=
C62_DEPS__QUOTED :=
C_DEPS__QUOTED :=
C_UPPER_DEPS__QUOTED :=
C43_DEPS__QUOTED :=
CPP_DEPS__QUOTED :=
C64_DEPS__QUOTED :=
CXX_DEPS__QUOTED :=
CLA_DEPS__QUOTED :=
S_DEPS__QUOTED :=
ASM_DEPS__QUOTED :=
S43_DEPS__QUOTED :=
S64_DEPS__QUOTED :=
S62_DEPS__QUOTED :=
PDE_DEPS__QUOTED :=
# Every subdirectory with source files must be described here
SUBDIRS := \
. \

22
ports/c667x/ccs/example_build/tx/Release/subdir_rules.mk Normal file
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################################################################################
# Automatically-generated file. Do not edit!
################################################################################
SHELL = cmd.exe
# Each subdirectory must supply rules for building sources it contributes
%.obj: ../%.c $(GEN_OPTS) | $(GEN_FILES)
@echo 'Building file: "$<"'
@echo 'Invoking: C6000 Compiler'
"C:/ti/ccsv8/tools/compiler/ti-cgt-c6000_8.2.4/bin/cl6x" -mv6600 --abi=eabi -O2 --include_path="C:/ti/ccsv8/tools/compiler/ti-cgt-c6000_8.2.4/include" --display_error_number --diag_warning=225 --preproc_with_compile --preproc_dependency="$(basename $(<F)).d_raw" $(GEN_OPTS__FLAG) "$<"
@echo 'Finished building: "$<"'
@echo ' '
%.obj: ../%.asm $(GEN_OPTS) | $(GEN_FILES)
@echo 'Building file: "$<"'
@echo 'Invoking: C6000 Compiler'
"C:/ti/ccsv8/tools/compiler/ti-cgt-c6000_8.2.4/bin/cl6x" -mv6600 --abi=eabi -O2 --include_path="C:/ti/ccsv8/tools/compiler/ti-cgt-c6000_8.2.4/include" --display_error_number --diag_warning=225 --preproc_with_compile --preproc_dependency="$(basename $(<F)).d_raw" $(GEN_OPTS__FLAG) "$<"
@echo 'Finished building: "$<"'
@echo ' '

1174
ports/c667x/ccs/example_build/tx/Release/subdir_vars.mk Normal file
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