X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/1be3436e895c9937dcd4ebbec33ea199f3e26db2..4cc7f5200beef90c39c8c8310ed7c8b849afb4d9:/Demos/Device/LowLevel/DualVirtualSerial/DualVirtualSerial.c?ds=inline

diff --git a/Demos/Device/LowLevel/DualVirtualSerial/DualVirtualSerial.c b/Demos/Device/LowLevel/DualVirtualSerial/DualVirtualSerial.c
index 84a329118..c9a2d9248 100644
--- a/Demos/Device/LowLevel/DualVirtualSerial/DualVirtualSerial.c
+++ b/Demos/Device/LowLevel/DualVirtualSerial/DualVirtualSerial.c
@@ -161,13 +161,10 @@ void EVENT_USB_Device_UnhandledControlRequest(void)
 		case REQ_GetLineEncoding:
 			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
 			{	
-				/* Acknowledge the SETUP packet, ready for data transfer */
 				Endpoint_ClearSETUP();
 
 				/* Write the line coding data to the control endpoint */
-				Endpoint_Write_Control_Stream_LE(LineEncodingData, sizeof(CDC_Line_Coding_t));
-				
-				/* Finalize the stream transfer to send the last packet or clear the host abort */
+				Endpoint_Write_Control_Stream_LE(LineEncodingData, sizeof(CDC_Line_Coding_t));				
 				Endpoint_ClearOUT();
 			}
 			
@@ -175,13 +172,10 @@ void EVENT_USB_Device_UnhandledControlRequest(void)
 		case REQ_SetLineEncoding:
 			if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
 			{
-				/* Acknowledge the SETUP packet, ready for data transfer */
 				Endpoint_ClearSETUP();
 
 				/* Read the line coding data in from the host into the global struct */
 				Endpoint_Read_Control_Stream_LE(LineEncodingData, sizeof(CDC_Line_Coding_t));
-
-				/* Finalize the stream transfer to clear the last packet from the host */
 				Endpoint_ClearIN();
 			}
 	
@@ -189,9 +183,7 @@ void EVENT_USB_Device_UnhandledControlRequest(void)
 		case REQ_SetControlLineState:
 			if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
 			{
-				/* Acknowledge the SETUP packet, ready for data transfer */
 				Endpoint_ClearSETUP();
-				
 				Endpoint_ClearStatusStage();
 			}