fsfw/osal/FreeRTOS/CountingSemaphore.cpp

33 lines
1014 B
C++

#include <framework/osal/FreeRTOS/CountingSemaphore.h>
#include <framework/serviceinterface/ServiceInterfaceStream.h>
extern "C" {
#include <freertos/semphr.h>
}
// Make sure #define configUSE_COUNTING_SEMAPHORES 1 is set in
// free FreeRTOSConfig.h file.
CountingSemaphore::CountingSemaphore(uint8_t count, uint8_t initCount):
count(count), initCount(initCount) {
handle = xSemaphoreCreateCounting(count, initCount);
if(handle == nullptr) {
sif::error << "CountingSemaphore: Creation failure" << std::endl;
}
}
CountingSemaphore::CountingSemaphore(CountingSemaphore&& other) {
handle = xSemaphoreCreateCounting(other.count, other.initCount);
if(handle == nullptr) {
sif::error << "CountingSemaphore: Creation failure" << std::endl;
}
}
CountingSemaphore& CountingSemaphore::operator =(
CountingSemaphore&& other) {
handle = xSemaphoreCreateCounting(other.count, other.initCount);
if(handle == nullptr) {
sif::error << "CountingSemaphore: Creation failure" << std::endl;
}
return * this;
}