Fixed AVRISP-MKII programmer project failing to compile for the U4 chips when VTARGET...

[pub/USBasp.git] / LUFA / Drivers / USB / Class / Device / HIDClassDevice.c

diff --git a/LUFA/Drivers/USB/Class/Device/HIDClassDevice.c b/LUFA/Drivers/USB/Class/Device/HIDClassDevice.c
index cf0d457..5c8d878 100644 (file)
--- a/LUFA/Drivers/USB/Class/Device/HIDClassDevice.c
+++ b/LUFA/Drivers/USB/Class/Device/HIDClassDevice.c
@@ -7,7 +7,7 @@
 */
 
 /*
 */
 
 /*

-  Copyright 2011  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2012  Dean Camera (dean [at] fourwalledcubicle [dot] com)

 
   Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted
 
   Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted


@@ -156,6 +156,9 @@ void HID_Device_USBTask(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo)
        if (USB_DeviceState != DEVICE_STATE_Configured)
          return;
 
        if (USB_DeviceState != DEVICE_STATE_Configured)
          return;
 

+       if (HIDInterfaceInfo->State.PrevFrameNum == USB_Device_GetFrameNumber())
+         return;
+         

        Endpoint_SelectEndpoint(HIDInterfaceInfo->Config.ReportINEndpointNumber);
 
        if (Endpoint_IsReadWriteAllowed())
        Endpoint_SelectEndpoint(HIDInterfaceInfo->Config.ReportINEndpointNumber);
 
        if (Endpoint_IsReadWriteAllowed())


@@ -190,6 +193,8 @@ void HID_Device_USBTask(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo)
 
                        Endpoint_ClearIN();
                }
 
                        Endpoint_ClearIN();
                }

+               
+               HIDInterfaceInfo->State.PrevFrameNum = USB_Device_GetFrameNumber();

        }
 }
 
        }
 }