mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-11-23 04:53:08 +00:00
e3c7201a20
* Furi: rename and move core * Furi: drop CMSIS_OS header and unused api, partially refactor and cleanup the rest * Furi: CMSIS_OS drop and refactoring. * Furi: refactoring, remove cmsis legacy * Furi: fix incorrect assert on queue deallocation, cleanup timer * Furi: improve delay api, get rid of floats * hal: dropped furi_hal_crc * Furi: move DWT based delay to cortex HAL * Furi: update core documentation Co-authored-by: hedger <hedger@nanode.su>
58 lines
1.2 KiB
C
58 lines
1.2 KiB
C
/**
|
|
* @file semaphore.h
|
|
* FuriSemaphore
|
|
*/
|
|
#pragma once
|
|
|
|
#include "base.h"
|
|
#include "thread.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
typedef void FuriSemaphore;
|
|
|
|
/** Allocate semaphore
|
|
*
|
|
* @param[in] max_count The maximum count
|
|
* @param[in] initial_count The initial count
|
|
*
|
|
* @return pointer to FuriSemaphore instance
|
|
*/
|
|
FuriSemaphore* furi_semaphore_alloc(uint32_t max_count, uint32_t initial_count);
|
|
|
|
/** Free semaphore
|
|
*
|
|
* @param instance The pointer to FuriSemaphore instance
|
|
*/
|
|
void furi_semaphore_free(FuriSemaphore* instance);
|
|
|
|
/** Acquire semaphore
|
|
*
|
|
* @param instance The pointer to FuriSemaphore instance
|
|
* @param[in] timeout The timeout
|
|
*
|
|
* @return The furi status.
|
|
*/
|
|
FuriStatus furi_semaphore_acquire(FuriSemaphore* instance, uint32_t timeout);
|
|
|
|
/** Release semaphore
|
|
*
|
|
* @param instance The pointer to FuriSemaphore instance
|
|
*
|
|
* @return The furi status.
|
|
*/
|
|
FuriStatus furi_semaphore_release(FuriSemaphore* instance);
|
|
|
|
/** Get semaphore count
|
|
*
|
|
* @param instance The pointer to FuriSemaphore instance
|
|
*
|
|
* @return Semaphore count
|
|
*/
|
|
uint32_t furi_semaphore_get_count(FuriSemaphore* instance);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|