fsfw/osal/FreeRTOS/SemaphoreFactory.cpp

64 lines
1.8 KiB
C++

#include "../../osal/FreeRTOS/BinarySemaphore.h"
#include "../../osal/FreeRTOS/BinSemaphUsingTask.h"
#include "../../osal/FreeRTOS/CountingSemaphore.h"
#include "../../osal/FreeRTOS/CountingSemaphUsingTask.h"
#include "../../tasks/SemaphoreFactory.h"
#include "../../serviceinterface/ServiceInterfaceStream.h"
SemaphoreFactory* SemaphoreFactory::factoryInstance = nullptr;
static const uint32_t USE_REGULAR_SEMAPHORES = 0;
static const uint32_t USE_TASK_NOTIFICATIONS = 1;
SemaphoreFactory::SemaphoreFactory() {
}
SemaphoreFactory::~SemaphoreFactory() {
delete factoryInstance;
}
SemaphoreFactory* SemaphoreFactory::instance() {
if (factoryInstance == nullptr){
factoryInstance = new SemaphoreFactory();
}
return SemaphoreFactory::factoryInstance;
}
SemaphoreIF* SemaphoreFactory::createBinarySemaphore(uint32_t argument) {
if(argument == USE_REGULAR_SEMAPHORES) {
return new BinarySemaphore();
}
else if(argument == USE_TASK_NOTIFICATIONS) {
return new BinarySemaphoreUsingTask();
}
else {
#if CPP_OSTREAM_ENABLED == 1
sif::warning << "SemaphoreFactory: Invalid argument, return regular"
"binary semaphore" << std::endl;
#endif
return new BinarySemaphore();
}
}
SemaphoreIF* SemaphoreFactory::createCountingSemaphore(uint8_t maxCount,
uint8_t initCount, uint32_t argument) {
if(argument == USE_REGULAR_SEMAPHORES) {
return new CountingSemaphore(maxCount, initCount);
}
else if(argument == USE_TASK_NOTIFICATIONS) {
return new CountingSemaphoreUsingTask(maxCount, initCount);
}
else {
#if CPP_OSTREAM_ENABLED == 1
sif::warning << "SemaphoreFactory: Invalid argument, return regular"
"binary semaphore" << std::endl;
#endif
return new CountingSemaphore(maxCount, initCount);
}
}
void SemaphoreFactory::deleteSemaphore(SemaphoreIF* semaphore) {
delete semaphore;
}