X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/be520aed52239bd6091df4b3cdd816df8f0d4750..508e905d8d39c3968927aa2c1a45350f49452df1:/Demos/Device/LowLevel/AudioInput/AudioInput.c

diff --git a/Demos/Device/LowLevel/AudioInput/AudioInput.c b/Demos/Device/LowLevel/AudioInput/AudioInput.c
index 6655a27ee..eb29f34f7 100644
--- a/Demos/Device/LowLevel/AudioInput/AudioInput.c
+++ b/Demos/Device/LowLevel/AudioInput/AudioInput.c
@@ -110,16 +110,14 @@ void EVENT_USB_Device_Disconnect(void)
  */
 void EVENT_USB_Device_ConfigurationChanged(void)
 {
-	/* Indicate USB connected and ready */
-	LEDs_SetAllLEDs(LEDMASK_USB_READY);
+	bool ConfigSuccess = true;
 
-	/* Setup audio stream endpoint */
-	if (!(Endpoint_ConfigureEndpoint(AUDIO_STREAM_EPNUM, EP_TYPE_ISOCHRONOUS,
-		                             ENDPOINT_DIR_IN, AUDIO_STREAM_EPSIZE,
-	                                 ENDPOINT_BANK_DOUBLE)))
-	{
-		LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-	}
+	/* Setup Audio Stream Endpoint */
+	ConfigSuccess &= Endpoint_ConfigureEndpoint(AUDIO_STREAM_EPNUM, EP_TYPE_ISOCHRONOUS, ENDPOINT_DIR_IN,
+	                                            AUDIO_STREAM_EPSIZE, ENDPOINT_BANK_DOUBLE);
+
+	/* Indicate endpoint configuration success or failure */
+	LEDs_SetAllLEDs(ConfigSuccess ? LEDMASK_USB_READY : LEDMASK_USB_ERROR);
 }
 
 /** Event handler for the USB_UnhandledControlRequest event. This is used to catch standard and class specific