fsfw/osal/FreeRTOS/CountingSemaphore.cpp

36 lines
1.1 KiB
C++
Raw Normal View History

2020-05-18 20:35:13 +02:00
#include <framework/osal/FreeRTOS/CountingSemaphore.h>
#include <framework/serviceinterface/ServiceInterfaceStream.h>
#include <framework/osal/FreeRTOS/TaskManagement.h>
2020-05-18 20:35:13 +02:00
2020-05-27 19:03:46 +02:00
extern "C" {
#include <freertos/semphr.h>
}
// Make sure #define configUSE_COUNTING_SEMAPHORES 1 is set in
// free FreeRTOSConfig.h file.
CountingSemaphore::CountingSemaphore(const uint8_t maxCount, uint8_t initCount):
maxCount(maxCount), initCount(initCount) {
handle = xSemaphoreCreateCounting(maxCount, initCount);
2020-05-18 20:35:13 +02:00
if(handle == nullptr) {
sif::error << "CountingSemaphore: Creation failure" << std::endl;
}
}
CountingSemaphore::CountingSemaphore(CountingSemaphore&& other):
maxCount(other.maxCount), initCount(other.initCount) {
handle = xSemaphoreCreateCounting(other.maxCount, other.initCount);
2020-05-18 20:35:13 +02:00
if(handle == nullptr) {
sif::error << "CountingSemaphore: Creation failure" << std::endl;
}
}
CountingSemaphore& CountingSemaphore::operator =(
CountingSemaphore&& other) {
handle = xSemaphoreCreateCounting(other.maxCount, other.initCount);
2020-05-18 20:35:13 +02:00
if(handle == nullptr) {
sif::error << "CountingSemaphore: Creation failure" << std::endl;
}
return * this;
}