diff options
Diffstat (limited to 'fw/fe310/eos/timer.h')
-rw-r--r-- | fw/fe310/eos/timer.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/fw/fe310/eos/timer.h b/fw/fe310/eos/timer.h new file mode 100644 index 0000000..99ffa7a --- /dev/null +++ b/fw/fe310/eos/timer.h @@ -0,0 +1,23 @@ +#include <stdint.h> + +#define EOS_TIMER_ETYPE_UI 1 +#define EOS_TIMER_ETYPE_ECP 2 +#define EOS_TIMER_ETYPE_USER 4 + +#define EOS_TIMER_MAX_ETYPE 4 + +#define EOS_TIMER_NONE 0xffffffff +#define EOS_TIMER_RTC_FREQ 32768 + +typedef void (*eos_timer_handler_t) (unsigned char); + +void eos_timer_init(void); +void eos_timer_set_handler(unsigned char evt, eos_timer_handler_t handler); + +uint32_t eos_timer_get(unsigned char evt); +void eos_timer_set(uint32_t msec, unsigned char evt); +void eos_timer_clear(unsigned char evt); + +void eos_time_sleep(uint32_t msec); +uint64_t eos_time_get_tick(void); +uint32_t eos_time_since(uint32_t start); |