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add FreeRTOS support for PIThread PIMutex PIConditionVariable

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This commit is contained in:
Andrey
2022-01-21 14:15:42 +03:00
parent 7403ee67be
commit 8296e9a32b
9 changed files with 173 additions and 77 deletions
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32
libs/main/thread/pimutex.cpp
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@@ -36,8 +36,10 @@
#include "pimutex.h"
#include "piincludes_p.h"
#ifdef WINDOWS
#if defined(WINDOWS)
# include <synchapi.h>
#elif defined(FREERTOS)
# include <semphr.h>
#else
# include <pthread.h>
#endif
@@ -45,8 +47,10 @@
PRIVATE_DEFINITION_START(PIMutex)
#ifdef WINDOWS
#if defined(WINDOWS)
CRITICAL_SECTION
#elif defined(FREERTOS)
SemaphoreHandle_t
#else
pthread_mutex_t
#endif
@@ -65,8 +69,10 @@ PIMutex::~PIMutex() {
void PIMutex::lock() {
#ifdef WINDOWS
#if defined(WINDOWS)
EnterCriticalSection(&(PRIVATE->mutex));
#elif defined(FREERTOS)
xSemaphoreTake(PRIVATE->mutex, portMAX_DELAY);
#else
pthread_mutex_lock(&(PRIVATE->mutex));
#endif
@@ -74,8 +80,10 @@ void PIMutex::lock() {
void PIMutex::unlock() {
#ifdef WINDOWS
#if defined(WINDOWS)
LeaveCriticalSection(&(PRIVATE->mutex));
#elif defined(FREERTOS)
xSemaphoreGive(PRIVATE->mutex);
#else
pthread_mutex_unlock(&(PRIVATE->mutex));
#endif
@@ -84,8 +92,10 @@ void PIMutex::unlock() {
bool PIMutex::tryLock() {
bool ret =
#ifdef WINDOWS
#if defined(WINDOWS)
(TryEnterCriticalSection(&(PRIVATE->mutex)) != 0);
#elif defined(FREERTOS)
xSemaphoreTake(PRIVATE->mutex, 0);
#else
(pthread_mutex_trylock(&(PRIVATE->mutex)) == 0);
#endif
@@ -94,13 +104,19 @@ bool PIMutex::tryLock() {
void * PIMutex::handle() {
#ifdef FREERTOS
return PRIVATE->mutex;
#else
return (void*)&(PRIVATE->mutex);
#endif
}
void PIMutex::init() {
#ifdef WINDOWS
#if defined(WINDOWS)
InitializeCriticalSection(&(PRIVATE->mutex));
#elif defined(FREERTOS)
PRIVATE->mutex = xSemaphoreCreateMutex();
#else
pthread_mutexattr_t attr;
memset(&attr, 0, sizeof(attr));
@@ -114,8 +130,10 @@ void PIMutex::init() {
void PIMutex::destroy() {
#ifdef WINDOWS
#if defined(WINDOWS)
DeleteCriticalSection(&(PRIVATE->mutex));
#elif defined(FREERTOS)
vSemaphoreDelete(PRIVATE->mutex);
#else
pthread_mutex_destroy(&(PRIVATE->mutex));
#endif