X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/5dbfdaa17dc4cb35783ec121453c7dfaca9874f3..a789619fbe2cd07347816cc5c168e8f904acca86:/Demos/Device/ClassDriver/DualCDC/DualCDC.c

diff --git a/Demos/Device/ClassDriver/DualCDC/DualCDC.c b/Demos/Device/ClassDriver/DualCDC/DualCDC.c
index adc17aed3..82ed59d51 100644
--- a/Demos/Device/ClassDriver/DualCDC/DualCDC.c
+++ b/Demos/Device/ClassDriver/DualCDC/DualCDC.c
@@ -56,11 +56,6 @@ USB_ClassInfo_CDC_Device_t VirtualSerial1_CDC_Interface =
 				.NotificationEndpointNumber = CDC1_NOTIFICATION_EPNUM,
 				.NotificationEndpointSize   = CDC_NOTIFICATION_EPSIZE,
 			},
-		
-		.State =
-			{
-				// Leave all state values to their defaults
-			}
 	};
 
 /** LUFA CDC Class driver interface configuration and state information. This structure is
@@ -83,11 +78,6 @@ USB_ClassInfo_CDC_Device_t VirtualSerial2_CDC_Interface =
 				.NotificationEndpointNumber = CDC2_NOTIFICATION_EPNUM,
 				.NotificationEndpointSize   = CDC_NOTIFICATION_EPSIZE,
 			},
-			
-		.State =
-			{
-				// Leave all state values to their defaults
-			}
 	};
 
 /** Main program entry point. This routine contains the overall program flow, including initial
@@ -104,13 +94,11 @@ int main(void)
 		CheckJoystickMovement();
 
 		/* Discard all received data on the first CDC interface */
-		uint16_t BytesToDiscard = CDC_Device_BytesReceived(&VirtualSerial1_CDC_Interface);
-		while (BytesToDiscard--)
+		while (CDC_Device_BytesReceived(&VirtualSerial1_CDC_Interface))
 		  CDC_Device_ReceiveByte(&VirtualSerial1_CDC_Interface);
 
 		/* Echo all received data on the second CDC interface */
-		uint16_t BytesToEcho = CDC_Device_BytesReceived(&VirtualSerial2_CDC_Interface);
-		while (BytesToEcho--)
+		while (CDC_Device_BytesReceived(&VirtualSerial2_CDC_Interface))
 		  CDC_Device_SendByte(&VirtualSerial2_CDC_Interface, CDC_Device_ReceiveByte(&VirtualSerial2_CDC_Interface));
 		  
 		CDC_Device_USBTask(&VirtualSerial1_CDC_Interface);