Lines Matching refs:freq
47 overflow = timer->info->maxcnt/(float)timer->freq; in timeout_calc()
50 if (tv_sec < (1/(float)timer->freq)) in timeout_calc()
54 timeout = 1/(float)timer->freq; in timeout_calc()
64 counter = (rt_uint32_t)(timeout * timer->freq); in timeout_calc()
65 devi = tv_sec - (counter / (float)timer->freq) * i; in timeout_calc()
89 counter = (rt_uint32_t)(timeout * timer->freq); in timeout_calc()
103 timer->freq = 1000000; in rt_hwtimer_init()
107 timer->freq = timer->info->minfreq; in rt_hwtimer_init()
133 timer->ops->control(timer, HWTIMER_CTRL_FREQ_SET, &timer->freq); in rt_hwtimer_open()
184 cnt = (rt_uint32_t)(timer->freq * timer->period_sec) - cnt; in rt_hwtimer_read()
191 t = overflow * timer->period_sec + cnt/(float)timer->freq; in rt_hwtimer_read()
267 LOG_W("frequency setting out of range! It will maintain at %d Hz", timer->freq); in rt_hwtimer_control()
278 timer->freq = *f; in rt_hwtimer_control()