diff options
Diffstat (limited to 'Demos/Host/LowLevel/AudioInputHost/AudioInputHost.c')
| -rw-r--r-- | Demos/Host/LowLevel/AudioInputHost/AudioInputHost.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/Demos/Host/LowLevel/AudioInputHost/AudioInputHost.c b/Demos/Host/LowLevel/AudioInputHost/AudioInputHost.c index 97a18a0f7..1bdbd282b 100644 --- a/Demos/Host/LowLevel/AudioInputHost/AudioInputHost.c +++ b/Demos/Host/LowLevel/AudioInputHost/AudioInputHost.c @@ -123,7 +123,7 @@ void EVENT_USB_Host_DeviceEnumerationComplete(void) LEDs_SetAllLEDs(LEDMASK_USB_ERROR); return; } - + if ((ErrorCode = USB_Host_SetInterfaceAltSetting(StreamingInterfaceIndex, StreamingInterfaceAltSetting)) != HOST_SENDCONTROL_Successful) { @@ -143,7 +143,7 @@ void EVENT_USB_Host_DeviceEnumerationComplete(void) .wIndex = StreamingEndpointAddress, .wLength = sizeof(USB_Audio_SampleFreq_t), }; - + USB_Audio_SampleFreq_t SampleRate = AUDIO_SAMPLE_FREQ(48000); /* Select the control pipe for the request transfer */ @@ -153,7 +153,7 @@ void EVENT_USB_Host_DeviceEnumerationComplete(void) if ((ErrorCode = USB_Host_SendControlRequest(&SampleRate)) != HOST_SENDCONTROL_Successful) { LEDs_SetAllLEDs(LEDMASK_USB_ERROR); - USB_Host_SetDeviceConfiguration(0); + USB_Host_SetDeviceConfiguration(0); return; } @@ -161,7 +161,7 @@ void EVENT_USB_Host_DeviceEnumerationComplete(void) TIMSK0 = (1 << OCIE0A); OCR0A = ((F_CPU / 8 / 48000) - 1); TCCR0A = (1 << WGM01); // CTC mode - TCCR0B = (1 << CS01); // Fcpu/8 speed + TCCR0B = (1 << CS01); // Fcpu/8 speed /* Set speaker as output */ DDRC |= (1 << 6); @@ -169,7 +169,7 @@ void EVENT_USB_Host_DeviceEnumerationComplete(void) /* PWM speaker timer initialization */ TCCR3A = ((1 << WGM30) | (1 << COM3A1) | (1 << COM3A0)); // Set on match, clear on TOP TCCR3B = ((1 << WGM32) | (1 << CS30)); // Fast 8-Bit PWM, F_CPU speed - + puts_P(PSTR("Microphone Enumerated.\r\n")); LEDs_SetAllLEDs(LEDMASK_USB_READY); } @@ -238,7 +238,8 @@ ISR(TIMER0_COMPA_vect, ISR_BLOCK) LEDs_SetAllLEDs(LEDMask); } - + Pipe_Freeze(); Pipe_SelectPipe(PrevPipe); } + |