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add printf statements to demo project

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This commit is contained in:
Joey Castillo 2021-08-30 14:28:30 -04:00
parent 53053ad89a
commit 6650e8aef0
1 changed files with 4 additions and 0 deletions
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4
Sensor Watch Buzzer Demo/app.c
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@ -37,6 +37,7 @@ void app_wake_from_sleep() {
bool app_loop() {
if (application_state.play) {
printf("Playing song...\n");
const BuzzerNote rains[] = {
BUZZER_NOTE_A4,
BUZZER_NOTE_F5,
@ -117,13 +118,16 @@ bool app_loop() {
for(size_t i = 0; i < sizeof(rains); i++) {
char buf[9] = {0};
if (rains[i] == BUZZER_NOTE_REST) {
printf("rest for %d ms\n", durations[i]);
sprintf(buf, "%2drESt ", i);
} else {
printf("playing note %2d: %3.0f Hz for %d ms\n", i, 1000000.0 / (float)NotePeriods[rains[i]], durations[i]);
sprintf(buf, "%2d%6d", i, NotePeriods[rains[i]]);
}
watch_display_string(buf, 2);
watch_buzzer_play_note(rains[i], durations[i]);
}
printf("done!\n\n");
}
return true;