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add buzzer volume control

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This commit is contained in:
joeycastillo
2024-09-22 13:34:46 -04:00
parent 6e0d9270b5
commit 2e738db673
6 changed files with 41 additions and 17 deletions
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14
watch-library/hardware/watch/watch_tcc.c
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@@ -110,7 +110,7 @@ void cb_watch_buzzer_seq(void) {
// read note
BuzzerNote note = _sequence[_seq_position];
if (note != BUZZER_NOTE_REST) {
watch_set_buzzer_period(NotePeriods[note]);
watch_set_buzzer_period_and_duty_cycle(NotePeriods[note], 25);
watch_set_buzzer_on();
} else watch_set_buzzer_off();
// set duration ticks and move to next tone
@@ -148,9 +148,9 @@ inline void watch_enable_buzzer(void) {
}
}
inline void watch_set_buzzer_period(uint32_t period) {
void watch_set_buzzer_period_and_duty_cycle(uint32_t period, uint8_t duty) {
tcc_set_period(0, period, true);
tcc_set_cc(0, (WATCH_BUZZER_TCC_CHANNEL) % 4, period / 2, true);
tcc_set_cc(0, (WATCH_BUZZER_TCC_CHANNEL) % 4, period / (100 / duty), true);
}
void watch_disable_buzzer(void) {
@@ -168,10 +168,14 @@ inline void watch_set_buzzer_off(void) {
}
void watch_buzzer_play_note(BuzzerNote note, uint16_t duration_ms) {
watch_buzzer_play_note_with_volume(note, duration_ms, WATCH_BUZZER_VOLUME_LOUD);
}
void watch_buzzer_play_note_with_volume(BuzzerNote note, uint16_t duration_ms, watch_buzzer_volume_t volume) {
if (note == BUZZER_NOTE_REST) {
watch_set_buzzer_off();
} else {
watch_set_buzzer_period(NotePeriods[note]);
} else {
watch_set_buzzer_period_and_duty_cycle(NotePeriods[note], volume == WATCH_BUZZER_VOLUME_SOFT ? 5 : 25);
watch_set_buzzer_on();
}
delay_ms(duration_ms);