X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/ed9d77aeee3a192852ca2419b7cfa58d39073036..0019fbd1294ccc9ecb0ac4ddb5d8c71efcf9597f:/LUFA/Drivers/USB/Class/Host/CDC.c

diff --git a/LUFA/Drivers/USB/Class/Host/CDC.c b/LUFA/Drivers/USB/Class/Host/CDC.c
index 40fe3fd86..73e634b99 100644
--- a/LUFA/Drivers/USB/Class/Host/CDC.c
+++ b/LUFA/Drivers/USB/Class/Host/CDC.c
@@ -1,13 +1,13 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2010.
+     Copyright (C) Dean Camera, 2011.
 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*
-  Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2011  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
@@ -236,14 +236,14 @@ void CDC_Host_USBTask(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo)
 	if (Pipe_IsINReceived())
 	{
 		USB_Request_Header_t Notification;
-		Pipe_Read_Stream_LE(&Notification, sizeof(USB_Request_Header_t), NO_STREAM_CALLBACK);
+		Pipe_Read_Stream_LE(&Notification, sizeof(USB_Request_Header_t), NULL);
 
 		if ((Notification.bRequest      == CDC_NOTIF_SerialState) &&
 		    (Notification.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE)))
 		{
 			Pipe_Read_Stream_LE(&CDCInterfaceInfo->State.ControlLineStates.DeviceToHost,
 			                    sizeof(CDCInterfaceInfo->State.ControlLineStates.DeviceToHost),
-			                    NO_STREAM_CALLBACK);
+			                    NULL);
 
 			Pipe_ClearIN();
 
@@ -311,9 +311,26 @@ uint8_t CDC_Host_SendBreak(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo,
 	return USB_Host_SendControlRequest(NULL);
 }
 
+uint8_t CDC_Host_SendData(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo,
+                          const uint8_t* const Buffer,
+                          const uint16_t Length)
+{
+	if ((USB_HostState != HOST_STATE_Configured) || !(CDCInterfaceInfo->State.IsActive))
+	  return PIPE_READYWAIT_DeviceDisconnected;
+
+	uint8_t ErrorCode;
+
+	Pipe_SelectPipe(CDCInterfaceInfo->Config.DataOUTPipeNumber);
+
+	Pipe_Unfreeze();
+	ErrorCode = Pipe_Write_Stream_LE(Buffer, Length, NULL);
+	Pipe_Freeze();
+
+	return ErrorCode;
+}
+
 uint8_t CDC_Host_SendString(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo,
-                            const char* const Data,
-                            const uint16_t Length)
+                            const char* const String)
 {
 	if ((USB_HostState != HOST_STATE_Configured) || !(CDCInterfaceInfo->State.IsActive))
 	  return PIPE_READYWAIT_DeviceDisconnected;
@@ -323,7 +340,7 @@ uint8_t CDC_Host_SendString(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo,
 	Pipe_SelectPipe(CDCInterfaceInfo->Config.DataOUTPipeNumber);
 
 	Pipe_Unfreeze();
-	ErrorCode = Pipe_Write_Stream_LE(Data, Length, NO_STREAM_CALLBACK);
+	ErrorCode = Pipe_Write_Stream_LE(String, strlen(String), NULL);
 	Pipe_Freeze();
 
 	return ErrorCode;