diff options
Diffstat (limited to 'Demos/Device/ClassDriver/AudioOutput/AudioOutput.c')
| -rw-r--r-- | Demos/Device/ClassDriver/AudioOutput/AudioOutput.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/Demos/Device/ClassDriver/AudioOutput/AudioOutput.c b/Demos/Device/ClassDriver/AudioOutput/AudioOutput.c index 8858999a2..88f82006e 100644 --- a/Demos/Device/ClassDriver/AudioOutput/AudioOutput.c +++ b/Demos/Device/ClassDriver/AudioOutput/AudioOutput.c @@ -91,7 +91,7 @@ void SetupHardware(void) ISR(TIMER0_COMPA_vect, ISR_BLOCK) { uint8_t PrevEndpoint = Endpoint_GetCurrentEndpoint(); - + /* Check that the USB bus is ready for the next sample to read */ if (Audio_Device_IsSampleReceived(&Speaker_Audio_Interface)) { @@ -128,8 +128,8 @@ ISR(TIMER0_COMPA_vect, ISR_BLOCK) LEDs_SetAllLEDs(LEDMask); } - - Endpoint_SelectEndpoint(PrevEndpoint); + + Endpoint_SelectEndpoint(PrevEndpoint); } /** Event handler for the library USB Connection event. */ @@ -248,10 +248,10 @@ bool CALLBACK_Audio_Device_GetSetEndpointProperty(USB_ClassInfo_Audio_Device_t* CurrentAudioSampleFrequency = (((uint32_t)Data[2] << 16) | ((uint32_t)Data[1] << 8) | (uint32_t)Data[0]); /* Adjust sample reload timer to the new frequency */ - OCR0A = ((F_CPU / 8 / CurrentAudioSampleFrequency) - 1); + OCR0A = ((F_CPU / 8 / CurrentAudioSampleFrequency) - 1); } - - return true; + + return true; case AUDIO_REQ_GetCurrent: /* Check if we are just testing for a valid property, or actually reading it */ if (DataLength != NULL) @@ -260,13 +260,14 @@ bool CALLBACK_Audio_Device_GetSetEndpointProperty(USB_ClassInfo_Audio_Device_t* Data[2] = (CurrentAudioSampleFrequency >> 16); Data[1] = (CurrentAudioSampleFrequency >> 8); - Data[0] = (CurrentAudioSampleFrequency & 0xFF); + Data[0] = (CurrentAudioSampleFrequency & 0xFF); } - + return true; } } } - + return false; } + |