X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/84c3c4a3d90e7f890c61d4640c2d65a469b42b79..c5eeedd522c12c8b4996594f3c4167393d0af7ff:/Demos/Host/ClassDriver/CDCHost/CDCHost.c?ds=sidebyside

diff --git a/Demos/Host/ClassDriver/CDCHost/CDCHost.c b/Demos/Host/ClassDriver/CDCHost/CDCHost.c
index b74c39418..0cbb77122 100644
--- a/Demos/Host/ClassDriver/CDCHost/CDCHost.c
+++ b/Demos/Host/ClassDriver/CDCHost/CDCHost.c
@@ -48,11 +48,6 @@ USB_ClassInfo_CDC_Host_t VirtualSerial_CDC_Interface =
 				.DataOUTPipeNumber      = 2,
 				.NotificationPipeNumber = 3,
 			},
-			
-		.State =
-			{
-				// Leave all state values to their defaults			
-			}
 	};
 
 	
@@ -77,17 +72,10 @@ int main(void)
 				uint16_t ConfigDescriptorSize;
 				uint8_t  ConfigDescriptorData[512];
 
-				if (USB_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, NULL) != HOST_SENDCONTROL_Successful)
-				{
-					printf("Error Retrieving Device Descriptor.\r\n");
-					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-					USB_HostState = HOST_STATE_WaitForDeviceRemoval;
-					break;
-				}
-				
-				if (ConfigDescriptorSize > 512)
+				if ((USB_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, NULL) != HOST_SENDCONTROL_Successful) ||
+				    (ConfigDescriptorSize > sizeof(ConfigDescriptorData)))
 				{
-					printf("Device Descriptor Too Large To Process.\r\n");
+					printf("Error Retrieving Configuration Descriptor.\r\n");
 					LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
 					USB_HostState = HOST_STATE_WaitForDeviceRemoval;
 					break;