X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/d1e52660368d34d693131f6aff3c8fd8584162e5..f33b282009cb4385283a537a3b3ec0f64ec19bd6:/LUFA/Drivers/USB/LowLevel/Host.c

diff --git a/LUFA/Drivers/USB/LowLevel/Host.c b/LUFA/Drivers/USB/LowLevel/Host.c
index 02a1c2171..c059b43ac 100644
--- a/LUFA/Drivers/USB/LowLevel/Host.c
+++ b/LUFA/Drivers/USB/LowLevel/Host.c
@@ -214,9 +214,9 @@ uint8_t USB_Host_WaitMS(uint8_t MS)
 
 	while (MS)
 	{
-		if (FrameElapsed)
+		if (USB_INT_HasOccurred(USB_INT_HSOFI))
 		{
-			FrameElapsed = false;
+			USB_INT_Clear(USB_INT_HSOFI);
 			MS--;
 		}
 					
@@ -259,9 +259,9 @@ static void USB_Host_ResetDevice(void)
 	USB_Host_ResetBus();
 	while (!(USB_Host_IsBusResetComplete()));
 
-	USB_Host_ResumeBus();	
-	
-	FrameElapsed = false;
+	USB_Host_ResumeBus();
+
+	USB_INT_Clear(USB_INT_HSOFI);
 
 	for (uint8_t MSRem = 10; MSRem != 0; MSRem--)
 	{
@@ -270,10 +270,9 @@ static void USB_Host_ResetDevice(void)
 		   looked for - if it is found within 10ms, the device is still
 		   present.                                                        */
 
-		if (FrameElapsed)
+		if (USB_INT_HasOccurred(USB_INT_HSOFI))
 		{
-			FrameElapsed = false;
-			
+			USB_INT_Clear(USB_INT_HSOFI);
 			USB_INT_Clear(USB_INT_DDISCI);
 			break;
 		}
@@ -286,4 +285,21 @@ static void USB_Host_ResetDevice(void)
 
 	USB_INT_Enable(USB_INT_DDISCI);
 }
+
+uint8_t USB_Host_SetDeviceConfiguration(uint8_t ConfigNumber)
+{
+	USB_ControlRequest = (USB_Request_Header_t)
+		{
+			.bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_DEVICE),
+			.bRequest      = REQ_SetConfiguration,
+			.wValue        = ConfigNumber,
+			.wIndex        = 0,
+			.wLength       = 0,
+		};
+
+	Pipe_SelectPipe(PIPE_CONTROLPIPE);
+	
+	return USB_Host_SendControlRequest(NULL);
+}
+
 #endif