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Make the simulator play beeps a lot more reliably.

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This commit is contained in:
Alessandro Genova
2025-08-14 21:40:02 -04:00
parent a34a266903
commit c37d40d086
1 changed files with 5 additions and 8 deletions
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13
watch-library/simulator/watch/watch_tcc.c
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@ -150,7 +150,11 @@ void watch_enable_buzzer(void) {
buzzer_period = NotePeriods[BUZZER_NOTE_A4];
EM_ASM({
Module['audioContext'] = new (window.AudioContext || window.webkitAudioContext)();
// "It's recommended to create one AudioContext and reuse it instead of initializing a new one each time."
// https://developer.mozilla.org/en-US/docs/Web/API/AudioContext
if (!Module['audioContext']) {
Module['audioContext'] = new (window.AudioContext || window.webkitAudioContext)();
}
});
}
@ -163,13 +167,6 @@ void watch_set_buzzer_period_and_duty_cycle(uint32_t period, uint8_t duty_cycle)
void watch_disable_buzzer(void) {
buzzer_enabled = false;
buzzer_period = NotePeriods[BUZZER_NOTE_A4];
EM_ASM({
if (Module['audioContext']) {
Module['audioContext'].close();
Module['audioContext'] = null;
}
});
}
void watch_set_buzzer_on(void) {