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Format code according to conventions (#16322)

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QMK Bot 2022-02-12 10:29:31 -08:00 • committed by GitHub
parent afcdd7079c
commit 63646e8906
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345 changed files with 4916 additions and 3229 deletions
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18
platforms/chibios/drivers/audio_pwm_software.c
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@ -57,7 +57,7 @@ static float channel_1_frequency = 0.0f;
void channel_1_set_frequency(float freq) {
channel_1_frequency = freq;
if (freq <= 0.0) // a pause/rest has freq=0
if (freq <= 0.0) // a pause/rest has freq=0
return;
pwmcnt_t period = (pwmCFG.frequency / freq);
@ -68,7 +68,9 @@ void channel_1_set_frequency(float freq) {
PWM_PERCENTAGE_TO_WIDTH(&AUDIO_PWM_DRIVER, (100 - note_timbre) * 100));
}
float channel_1_get_frequency(void) { return channel_1_frequency; }
float channel_1_get_frequency(void) {
return channel_1_frequency;
}
void channel_1_start(void) {
pwmStop(&AUDIO_PWM_DRIVER);
@ -81,10 +83,10 @@ void channel_1_start(void) {
void channel_1_stop(void) {
pwmStop(&AUDIO_PWM_DRIVER);
palClearLine(AUDIO_PIN); // leave the line low, after last note was played
palClearLine(AUDIO_PIN); // leave the line low, after last note was played
#if defined(AUDIO_PIN_ALT) && defined(AUDIO_PIN_ALT_AS_NEGATIVE)
palClearLine(AUDIO_PIN_ALT); // leave the line low, after last note was played
palClearLine(AUDIO_PIN_ALT); // leave the line low, after last note was played
#endif
}
@ -100,7 +102,7 @@ static void pwm_audio_period_callback(PWMDriver *pwmp) {
static void pwm_audio_channel_interrupt_callback(PWMDriver *pwmp) {
(void)pwmp;
if (channel_1_frequency > 0) {
palSetLine(AUDIO_PIN); // generate a PWM signal on any pin, not necessarily the one connected to the timer
palSetLine(AUDIO_PIN); // generate a PWM signal on any pin, not necessarily the one connected to the timer
#if defined(AUDIO_PIN_ALT) && defined(AUDIO_PIN_ALT_AS_NEGATIVE)
palClearLine(AUDIO_PIN_ALT);
#endif
@ -131,7 +133,7 @@ void audio_driver_initialize(void) {
palClearLine(AUDIO_PIN_ALT);
#endif
pwmEnablePeriodicNotification(&AUDIO_PWM_DRIVER); // enable pwm callbacks
pwmEnablePeriodicNotification(&AUDIO_PWM_DRIVER); // enable pwm callbacks
pwmEnableChannelNotification(&AUDIO_PWM_DRIVER, AUDIO_PWM_CHANNEL - 1);
gptStart(&AUDIO_STATE_TIMER, &gptCFG);
@ -155,10 +157,10 @@ void audio_driver_stop(void) {
* and updates the pwm to output that frequency
*/
static void gpt_callback(GPTDriver *gptp) {
float freq; // TODO: freq_alt
float freq; // TODO: freq_alt
if (audio_update_state()) {
freq = audio_get_processed_frequency(0); // freq_alt would be index=1
freq = audio_get_processed_frequency(0); // freq_alt would be index=1
channel_1_set_frequency(freq);
}
}