mirror of
https://github.com/DarkFlippers/unleashed-firmware.git
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0bc400a3ae
* Remove unnecessary checks * Sublime: never insert missing headers * Cleanup furi defines use * Cleanup startup. Cleanup linker scripts. Explicitly define all interrupts hadlers, including uninmplemented one. * Startup routine in C * Drop assembler startup * Move linker defines to stm32wb55_linker.h, cleanup naming, unify usage. Mpu: protect last 32b of main stack. Document various obscure things. * Move furi_hal_switch documentation to appropriate place, use 0x0 for updater jump. * UnitTests: move all temporary test files into tmp folder --------- Co-authored-by: SG <who.just.the.doctor@gmail.com>
111 lines
2.8 KiB
C
111 lines
2.8 KiB
C
/**
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* @file timer.h
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* @brief Furi software Timer API.
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*/
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#pragma once
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#include "base.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef void (*FuriTimerCallback)(void* context);
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typedef enum {
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FuriTimerTypeOnce = 0, ///< One-shot timer.
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FuriTimerTypePeriodic = 1 ///< Repeating timer.
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} FuriTimerType;
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typedef struct FuriTimer FuriTimer;
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/** Allocate timer
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*
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* @param[in] func The callback function
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* @param[in] type The timer type
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* @param context The callback context
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*
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* @return The pointer to FuriTimer instance
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*/
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FuriTimer* furi_timer_alloc(FuriTimerCallback func, FuriTimerType type, void* context);
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/** Free timer
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*
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* @param instance The pointer to FuriTimer instance
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*/
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void furi_timer_free(FuriTimer* instance);
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/** Start timer
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*
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* @warning This is asynchronous call, real operation will happen as soon as
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* timer service process this request.
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*
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* @param instance The pointer to FuriTimer instance
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* @param[in] ticks The interval in ticks
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*
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* @return The furi status.
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*/
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FuriStatus furi_timer_start(FuriTimer* instance, uint32_t ticks);
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/** Restart timer with previous timeout value
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*
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* @warning This is asynchronous call, real operation will happen as soon as
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* timer service process this request.
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*
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* @param instance The pointer to FuriTimer instance
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* @param[in] ticks The interval in ticks
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*
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* @return The furi status.
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*/
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FuriStatus furi_timer_restart(FuriTimer* instance, uint32_t ticks);
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/** Stop timer
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*
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* @warning This is asynchronous call, real operation will happen as soon as
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* timer service process this request.
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*
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* @param instance The pointer to FuriTimer instance
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*
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* @return The furi status.
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*/
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FuriStatus furi_timer_stop(FuriTimer* instance);
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/** Is timer running
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*
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* @warning This cal may and will return obsolete timer state if timer
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* commands are still in the queue. Please read FreeRTOS timer
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* documentation first.
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*
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* @param instance The pointer to FuriTimer instance
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*
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* @return 0: not running, 1: running
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*/
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uint32_t furi_timer_is_running(FuriTimer* instance);
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/** Get timer expire time
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*
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* @param instance The Timer instance
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*
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* @return expire tick
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*/
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uint32_t furi_timer_get_expire_time(FuriTimer* instance);
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typedef void (*FuriTimerPendigCallback)(void* context, uint32_t arg);
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void furi_timer_pending_callback(FuriTimerPendigCallback callback, void* context, uint32_t arg);
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typedef enum {
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FuriTimerThreadPriorityNormal, /**< Lower then other threads */
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FuriTimerThreadPriorityElevated, /**< Same as other threads */
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} FuriTimerThreadPriority;
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/** Set Timer thread priority
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*
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* @param[in] priority The priority
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*/
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void furi_timer_set_thread_priority(FuriTimerThreadPriority priority);
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#ifdef __cplusplus
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}
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#endif
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