| #ifndef _TIMER_H_ |
| #define _TIMER_H_ |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #include <stdbool.h> |
| #include <stdint.h> |
| |
| |
| #define MAX_TIMERS 8 /* we *REALLY* do not want these proliferating endlessly, hence a small limit */ |
| |
| |
| typedef void (*TimTimerCbkF)(uint32_t timerId, void* data); |
| |
| |
| |
| uint64_t timGetTime(void); /* Time since some stable reference point in nanoseconds */ |
| |
| uint32_t timTimerSet(uint64_t length, uint32_t jitterPpm, uint32_t driftPpm, TimTimerCbkF cbk, void* data, bool oneShot); /* return timer id or 0 if failed */ |
| bool timTimerCancel(uint32_t timerId); |
| |
| |
| //called by interrupt routine |
| void timIntHandler(void); |
| |
| |
| //init subsystem |
| void timInit(void); |
| |
| |
| |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif |
| |
