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hrtim: fix burst mode cycle count #152

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Merged
jalinei merged 2 commits into from
May 14, 2026
Merged

hrtim: fix burst mode cycle count #152

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a99b031
hrtim: fix burst mode cycle count
May 6, 2026
7b53cf8
Fixed indentation of the comment
jalinei May 14, 2026
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8 changes: 4 additions & 4 deletions zephyr/modules/owntech_hrtim_driver/zephyr/src/hrtim.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1319,11 +1319,11 @@ void hrtim_burst_mode_init(void){
}

void hrtim_burst_set(int bm_cmp, int bm_per){
/* Set the number of period active in burst mode*/
LL_HRTIM_BM_SetCompare(HRTIM1, bm_cmp);
/* Set the number of period inactive in burst mode*/
LL_HRTIM_BM_SetCompare(HRTIM1, bm_cmp - 1 );
/* Set the number of period of the burst pattern
(active + inactive periods)*/
LL_HRTIM_BM_SetPeriod(HRTIM1, bm_per);
LL_HRTIM_BM_SetPeriod(HRTIM1, bm_per - 1);
}

void hrtim_burst_start(void){
Expand Down Expand Up @@ -1619,4 +1619,4 @@ uint32_t hrtim_get_max_frequency(hrtim_tu_number_t tu_number)
uint32_t hrtim_get_min_frequency(hrtim_tu_number_t tu_number)
{
return tu_channel[tu_number]->pwm_conf.min_frequency;
}
}
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