unleashed-firmware/furi/core/event_flag.h
あく e3c7201a20
Furi: core refactoring and CMSIS removal part 2 (#1410)
* 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>
2022-07-20 13:56:33 +03:00

70 lines
1.4 KiB
C

/**
* @file event_flag.h
* Furi Event Flag
*/
#pragma once
#include "base.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef void FuriEventFlag;
/** Allocate FuriEventFlag
*
* @return pointer to FuriEventFlag
*/
FuriEventFlag* furi_event_flag_alloc();
/** Deallocate FuriEventFlag
*
* @param instance pointer to FuriEventFlag
*/
void furi_event_flag_free(FuriEventFlag* instance);
/** Set flags
*
* @param instance pointer to FuriEventFlag
* @param[in] flags The flags
*
* @return Resulting flags or error (FuriStatus)
*/
uint32_t furi_event_flag_set(FuriEventFlag* instance, uint32_t flags);
/** Clear flags
*
* @param instance pointer to FuriEventFlag
* @param[in] flags The flags
*
* @return Resulting flags or error (FuriStatus)
*/
uint32_t furi_event_flag_clear(FuriEventFlag* instance, uint32_t flags);
/** Get flags
*
* @param instance pointer to FuriEventFlag
*
* @return Resulting flags
*/
uint32_t furi_event_flag_get(FuriEventFlag* instance);
/** Wait flags
*
* @param instance pointer to FuriEventFlag
* @param[in] flags The flags
* @param[in] options The option flags
* @param[in] timeout The timeout
*
* @return Resulting flags or error (FuriStatus)
*/
uint32_t furi_event_flag_wait(
FuriEventFlag* instance,
uint32_t flags,
uint32_t options,
uint32_t timeout);
#ifdef __cplusplus
}
#endif