X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/f1b6ddb7107fd9534cc6a8d6ab2d46f349d9cdb7..4cd80263ff477e81ab88dc76f32103f3852a0468:/Demos/Host/LowLevel/AudioOutputHost/AudioOutputHost.c

diff --git a/Demos/Host/LowLevel/AudioOutputHost/AudioOutputHost.c b/Demos/Host/LowLevel/AudioOutputHost/AudioOutputHost.c
index a1f255f16..6a1a49ff3 100644
--- a/Demos/Host/LowLevel/AudioOutputHost/AudioOutputHost.c
+++ b/Demos/Host/LowLevel/AudioOutputHost/AudioOutputHost.c
@@ -46,7 +46,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "Audio Output Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
-	sei();
+	GlobalInterruptEnable();
 
 	for (;;)
 	{
@@ -74,6 +74,9 @@ void SetupHardware(void)
 
 	/* Create a stdio stream for the serial port for stdin and stdout */
 	Serial_CreateStream(NULL);
+
+	/* Start the ADC conversion in free running mode */
+	ADC_StartReading(ADC_REFERENCE_AVCC | ADC_RIGHT_ADJUSTED | ADC_GET_CHANNEL_MASK(MIC_IN_ADC_CHANNEL));	
 }
 
 /** Event handler for the USB_DeviceAttached event. This indicates that a device has been attached to the host, and
@@ -155,6 +158,9 @@ void EVENT_USB_Host_DeviceEnumerationComplete(void)
 	/* Set the sample rate on the streaming interface endpoint */
 	if ((ErrorCode = USB_Host_SendControlRequest(&SampleRate)) != HOST_SENDCONTROL_Successful)
 	{
+		printf_P(PSTR(ESC_FG_RED "Could not set requested Audio sample rate.\r\n"
+		                         " -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode);
+
 		LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
 		USB_Host_SetDeviceConfiguration(0);
 		return;