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[Audio] Add support for audio shutdown pin (#22731)

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Co-authored-by: Ryan <fauxpark@gmail.com>
This commit is contained in:
Drashna Jael're 2024-03-06 03:02:37 -08:00 • committed by GitHub
parent 045e5c9729
commit 83e6ddbbb4
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GPG key ID: B5690EEEBB952194
15 changed files with 95 additions and 88 deletions
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6
platforms/chibios/drivers/audio_dac_additive.c
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@ -303,7 +303,7 @@ static const DACConfig dac_conf = {.init = AUDIO_DAC_OFF_VALUE, .datamode = DAC_
*/
static const DACConversionGroup dac_conv_cfg = {.num_channels = 1U, .end_cb = dac_end, .error_cb = dac_error, .trigger = DAC_TRG(0b000)};
void audio_driver_initialize(void) {
void audio_driver_initialize_impl(void) {
if ((AUDIO_PIN == A4) || (AUDIO_PIN_ALT == A4)) {
palSetLineMode(A4, PAL_MODE_INPUT_ANALOG);
dacStart(&DACD1, &dac_conf);
@ -350,11 +350,11 @@ void audio_driver_initialize(void) {
gptStart(&GPTD6, &gpt6cfg1);
}
void audio_driver_stop(void) {
void audio_driver_stop_impl(void) {
state = OUTPUT_SHOULD_STOP;
}
void audio_driver_start(void) {
void audio_driver_start_impl(void) {
gptStartContinuous(&GPTD6, 2U);
for (uint8_t i = 0; i < AUDIO_MAX_SIMULTANEOUS_TONES; i++) {