diff options
Diffstat (limited to 'platforms/chibios/drivers/audio_dac_basic.c')
| -rw-r--r-- | platforms/chibios/drivers/audio_dac_basic.c | 16 | 
1 files changed, 10 insertions, 6 deletions
| diff --git a/platforms/chibios/drivers/audio_dac_basic.c b/platforms/chibios/drivers/audio_dac_basic.c index fac6513506..64439a1e3c 100644 --- a/platforms/chibios/drivers/audio_dac_basic.c +++ b/platforms/chibios/drivers/audio_dac_basic.c @@ -115,13 +115,15 @@ void         channel_1_set_frequency(float freq) {      channel_1_frequency = freq;      channel_1_stop(); -    if (freq <= 0.0)  // a pause/rest has freq=0 +    if (freq <= 0.0) // a pause/rest has freq=0          return;      gpt6cfg1.frequency = 2 * freq * AUDIO_DAC_BUFFER_SIZE;      channel_1_start();  } -float channel_1_get_frequency(void) { return channel_1_frequency; } +float channel_1_get_frequency(void) { +    return channel_1_frequency; +}  void channel_2_start(void) {      gptStart(&GPTD7, &gpt7cfg1); @@ -140,13 +142,15 @@ void         channel_2_set_frequency(float freq) {      channel_2_frequency = freq;      channel_2_stop(); -    if (freq <= 0.0)  // a pause/rest has freq=0 +    if (freq <= 0.0) // a pause/rest has freq=0          return;      gpt7cfg1.frequency = 2 * freq * AUDIO_DAC_BUFFER_SIZE;      channel_2_start();  } -float channel_2_get_frequency(void) { return channel_2_frequency; } +float channel_2_get_frequency(void) { +    return channel_2_frequency; +}  static void gpt_audio_state_cb(GPTDriver *gptp) {      if (audio_update_state()) { @@ -155,8 +159,8 @@ static void gpt_audio_state_cb(GPTDriver *gptp) {          channel_1_set_frequency(audio_get_processed_frequency(0));          channel_2_set_frequency(audio_get_processed_frequency(0)); -#else  // two separate audio outputs/speakers -       // primary speaker on A4, optional secondary on A5 +#else // two separate audio outputs/speakers +      // primary speaker on A4, optional secondary on A5          if (AUDIO_PIN == A4) {              channel_1_set_frequency(audio_get_processed_frequency(0));              if (AUDIO_PIN_ALT == A5) { | 
