Changed all Device mode LowLevel demos and Device Class drivers so that the control...

[pub/USBasp.git] / Demos / Device / LowLevel / DualVirtualSerial / DualVirtualSerial.c

diff --git a/Demos/Device/LowLevel/DualVirtualSerial/DualVirtualSerial.c b/Demos/Device/LowLevel/DualVirtualSerial/DualVirtualSerial.c
index 84a3291..c9a2d92 100644 (file)
--- 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();
                        }