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Release 6.2.1 on 08 Mar 2023. Expand to see details.

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cee19603d Include tx_user.h conditionally.
e40e08007 Update owners
d69641273 Update release date and version
394aee52f Add tx_user.h to GNU port assembly files
5cca2ddd0 RISC-V 64 bit port for Microchip
e0f2c373c Link Winmm.lib that required by the high-resolution timer.
6af472a68 Update Win32 port with high resolution timer.
aea7b556a Add DMB ISH barrier inst in ARMv8-A SMP scheduler
19091a262 Add .section .preamble to m3 m4 m7 module ports
ced60e1b7 Add missing parenthesis in ports assembly file
309dc77ca Modules Cortex-A7 IAR new port
c752a4063 Modules Cortex-A7 GNU new port
dc224b90f Fix race condition in tx_thread_wait_abort and update regression test
6e261f5b7 create threadx cmsis-pack
This commit is contained in:
Tiejun Zhou
2023-03-08 08:26:22 +00:00
parent 745395d6a2
commit 2aa19f3de0
1026 changed files with 53474 additions and 5969 deletions
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76
ports/win32/vs_2019/src/tx_initialize_low_level.c
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@@ -30,7 +30,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <windows.h>
#pragma comment (lib, "Winmm.lib")
/* Define various Win32 objects used by the ThreadX port. */
@@ -47,9 +47,8 @@ extern TX_THREAD *_tx_thread_current_ptr;
how other interrupts may be defined as well. See code below for an
example. */
HANDLE _tx_win32_timer_handle;
DWORD _tx_win32_timer_id;
DWORD WINAPI _tx_win32_timer_interrupt(LPVOID p);
UINT _tx_win32_timer_id;
VOID CALLBACK _tx_win32_timer_interrupt(UINT wTimerID, UINT msg, DWORD dwUser, DWORD dw1, DWORD dw2);
#ifdef TX_WIN32_DEBUG_ENABLE
@@ -243,26 +242,6 @@ VOID _tx_initialize_low_level(VOID)
/* Initialize the global interrupt disabled flag. */
_tx_win32_global_int_disabled_flag = TX_FALSE;
/* Setup periodic timer interrupt. */
_tx_win32_timer_handle =
CreateThread(NULL, 0, _tx_win32_timer_interrupt, (LPVOID) &_tx_win32_timer_handle,CREATE_SUSPENDED, &_tx_win32_timer_id);
/* Check for a good thread create. */
if (!_tx_win32_timer_handle)
{
/* Error creating the timer interrupt. */
printf("ThreadX Win32 error creating timer interrupt thread!\n");
while(1)
{
}
}
/* Otherwise, we have a good thread create. Now set the priority to
a level lower than the system thread but higher than the application
threads. */
SetThreadPriority(_tx_win32_timer_handle, THREAD_PRIORITY_BELOW_NORMAL);
/* Done, return to caller. */
}
@@ -272,36 +251,39 @@ VOID _tx_initialize_low_level(VOID)
all interrupt threads. Interrupt threads in addition to the timer may
be added to this routine as well. */
void _tx_initialize_start_interrupts(void)
void _tx_initialize_start_interrupts(void)
{
TIMECAPS tc;
UINT wTimerRes;
/* Kick the timer thread off to generate the ThreadX periodic interrupt
source. */
ResumeThread(_tx_win32_timer_handle);
/* Queries the timer device to determine its resolution. */
if (timeGetDevCaps(&tc, sizeof(TIMECAPS)) != TIMERR_NOERROR)
{
/* Error; application can't continue. */
printf("Query timer device error.");
while (1)
{
}
}
wTimerRes = min(max(tc.wPeriodMin, TX_TIMER_PERIODIC), tc.wPeriodMax);
/* Start a specified timer event. The timer runs in its own thread.
It calls the specified callback function when the event is activated. */
_tx_win32_timer_id = timeSetEvent(TX_TIMER_PERIODIC, wTimerRes, _tx_win32_timer_interrupt, 0, TIME_PERIODIC);
}
/* Define the ThreadX system timer interrupt. Other interrupts may be simulated
in a similar way. */
DWORD WINAPI _tx_win32_timer_interrupt(LPVOID p)
VOID CALLBACK _tx_win32_timer_interrupt(UINT wTimerID, UINT msg, DWORD dwUser, DWORD dw1, DWORD dw2)
{
/* Call ThreadX context save for interrupt preparation. */
_tx_thread_context_save();
while(1)
{
/* Call the ThreadX system timer interrupt processing. */
_tx_timer_interrupt();
/* Sleep for the desired time. */
Sleep(TX_TIMER_PERIODIC);
/* Call ThreadX context save for interrupt preparation. */
_tx_thread_context_save();
/* Call the ThreadX system timer interrupt processing. */
_tx_timer_interrupt();
/* Call ThreadX context restore for interrupt completion. */
_tx_thread_context_restore();
}
}
/* Call ThreadX context restore for interrupt completion. */
_tx_thread_context_restore();
}