Minor documentation enhancements.

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

diff --git a/Demos/Device/LowLevel/GenericHID/GenericHID.c b/Demos/Device/LowLevel/GenericHID/GenericHID.c
index 5146efd..a72cecb 100644 (file)
--- a/Demos/Device/LowLevel/GenericHID/GenericHID.c
+++ b/Demos/Device/LowLevel/GenericHID/GenericHID.c
@@ -120,15 +120,12 @@ void EVENT_USB_Device_UnhandledControlRequest(void)
                        if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
                        {
                                uint8_t GenericData[GENERIC_REPORT_SIZE];
                        if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
                        {
                                uint8_t GenericData[GENERIC_REPORT_SIZE];

+                               CreateGenericHIDReport(GenericData);

 
                                Endpoint_ClearSETUP();
 
                                Endpoint_ClearSETUP();

-       
-                               CreateGenericHIDReport(GenericData);

 
                                /* Write the report data to the control endpoint */
                                Endpoint_Write_Control_Stream_LE(&GenericData, sizeof(GenericData));
 
                                /* Write the report data to the control endpoint */
                                Endpoint_Write_Control_Stream_LE(&GenericData, sizeof(GenericData));

-
-                               /* Finalize the stream transfer to send the last packet or clear the host abort */

                                Endpoint_ClearOUT();
                        }
                
                                Endpoint_ClearOUT();
                        }
                


@@ -139,30 +136,12 @@ void EVENT_USB_Device_UnhandledControlRequest(void)
                                uint8_t GenericData[GENERIC_REPORT_SIZE];
 
                                Endpoint_ClearSETUP();
                                uint8_t GenericData[GENERIC_REPORT_SIZE];
 
                                Endpoint_ClearSETUP();

-                               
-                               /* Wait until the generic report has been sent by the host */
-                               while (!(Endpoint_IsOUTReceived()))
-                               {
-                                       if (USB_DeviceState == DEVICE_STATE_Unattached)
-                                         return;
-                               }

 
 

+                               /* Read the report data from the control endpoint */

                                Endpoint_Read_Control_Stream_LE(&GenericData, sizeof(GenericData));
                                Endpoint_Read_Control_Stream_LE(&GenericData, sizeof(GenericData));

-
-                               ProcessGenericHIDReport(GenericData);
-                       
-                               /* Clear the endpoint data */

                                Endpoint_ClearOUT();
 
                                Endpoint_ClearOUT();
 

-                               /* Wait until the host is ready to receive the request confirmation */
-                               while (!(Endpoint_IsINReady()))
-                               {
-                                       if (USB_DeviceState == DEVICE_STATE_Unattached)
-                                         return;
-                               }
-                               
-                               /* Handshake the request by sending an empty IN packet */
-                               Endpoint_ClearIN();
+                               ProcessGenericHIDReport(GenericData);

                        }
                        
                        break;
                        }
                        
                        break;