fsfw/osal/FreeRTOS/Mutex.h

29 lines
642 B
C++

#ifndef FRAMEWORK_FREERTOS_MUTEX_H_
#define FRAMEWORK_FREERTOS_MUTEX_H_
#include <framework/ipc/MutexIF.h>
#include <FreeRTOS.h>
#include "semphr.h"
/**
* @brief OS component to implement MUTual EXclusion
*
* @details
* Mutexes are binary semaphores which include a priority inheritance mechanism.
* Documentation: https://www.freertos.org/Real-time-embedded-RTOS-mutexes.html
* @ingroup osal
*/
class Mutex : public MutexIF {
public:
Mutex();
~Mutex();
ReturnValue_t lockMutex(uint32_t timeoutMs) override;
ReturnValue_t unlockMutex() override;
private:
SemaphoreHandle_t handle;
};
#endif /* FRAMEWORK_FREERTOS_MUTEX_H_ */