X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/d4ca7fb44c7d326b96cf391f0275dc323dbe24de..d11ed10c5314c44dc01c06954d1d73d4894cbff8:/LUFA/Drivers/USB/Class/Host/HID.c

diff --git a/LUFA/Drivers/USB/Class/Host/HID.c b/LUFA/Drivers/USB/Class/Host/HID.c
index 8ecc0ffd5..3cd939411 100644
--- a/LUFA/Drivers/USB/Class/Host/HID.c
+++ b/LUFA/Drivers/USB/Class/Host/HID.c
@@ -1,13 +1,13 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2009.
+     Copyright (C) Dean Camera, 2010.
               
   dean [at] fourwalledcubicle [dot] com
       www.fourwalledcubicle.com
 */
 
 /*
-  Copyright 2009  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2010  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
@@ -150,11 +150,6 @@ static uint8_t DComp_HID_Host_NextHIDInterfaceEndpoint(void* const CurrentDescri
 	return DESCRIPTOR_SEARCH_NotFound;
 }
 
-void HID_Host_USBTask(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo)
-{
-	(void)HIDInterfaceInfo;
-}
-
 #if !defined(HID_HOST_BOOT_PROTOCOL_ONLY)
 uint8_t HID_Host_ReceiveReportByID(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo, const uint8_t ReportID, void* Buffer)
 {
@@ -220,6 +215,9 @@ uint8_t HID_Host_SendReportByID(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo
                                 void* Buffer, const uint16_t ReportSize)
 {
 #if !defined(HID_HOST_BOOT_PROTOCOL_ONLY)
+	if ((USB_HostState != HOST_STATE_Configured) || !(HIDInterfaceInfo->State.IsActive))
+	  return false;
+
 	if (HIDInterfaceInfo->State.DeviceUsesOUTPipe)
 	{
 		uint8_t ErrorCode;