39 lines
855 B
C
39 lines
855 B
C
#ifndef SOFT_TIMER_H
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#define SOFT_TIMER_H
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#include <stdint.h>
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#include <stdbool.h>
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#define MAX_TIMERS 8
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typedef enum {
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TIMER_MODE_ONE_SHOT,
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TIMER_MODE_PERIODIC
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} timer_mode_t;
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typedef void (*timer_callback_t)(void* context);
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typedef struct {
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uint32_t timeout_ticks;
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uint32_t remaining_ticks;
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bool active;
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bool inUse;
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bool fired;
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timer_mode_t mode;
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timer_callback_t callback;
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void* callback_context;
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} soft_timer_t;
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void stimer_init(void);
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int stimer_start(uint32_t timeout_ticks, timer_mode_t mode, timer_callback_t cb, void* ctx);
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void stimer_stop(int timer_id);
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void stimer_end(int timer_id);
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bool stimer_fired(int timer_id);
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bool stimer_clearFired(int timer_id);
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void stimer_update(void); // Should be called from timer ISR
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bool stimer_is_active(int timer_id);
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void stimer_delay(uint32_t ticks);
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#endif
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