X-Git-Url: http://git.linex4red.de/pub/lufa.git/blobdiff_plain/7d4cccc22d60125fac111819df48af1873d11018..6380d057f8911f5d09bdffff4220aa9602df49e2:/LUFA/Drivers/USB/LowLevel/HostChapter9.h

diff --git a/LUFA/Drivers/USB/LowLevel/HostChapter9.h b/LUFA/Drivers/USB/LowLevel/HostChapter9.h
index 84ee8ae8a..8e7695b34 100644
--- a/LUFA/Drivers/USB/LowLevel/HostChapter9.h
+++ b/LUFA/Drivers/USB/LowLevel/HostChapter9.h
@@ -58,6 +58,8 @@
 			 *
 			 *  \see StdRequestType.h for information on the request type and data.
 			 *  \see The USB 2.0 specification for more information on standard control requests.
+			 *
+			 *  \ingroup Group_PipeControlReq
 			 */
 			typedef struct
 			{
@@ -71,6 +73,8 @@
 		/* Enums: */
 			/** Enum for the USB_Host_SendControlRequest() return code, indicating the reason for the error
 			 *  if the transfer of the request is unsuccessful.
+			 *
+			 *  \ingroup Group_PipeControlReq
 			 */
 			enum USB_Host_SendControlErrorCodes_t
 			{
@@ -89,13 +93,17 @@
 			/** Global for the request to send via the USB_Host_SendControlRequest() function. This
 			 *  global should be filled with the correct control request data before sending the request to
 			 *  the attached device while in host mode.
+			 *
+			 *  \ingroup Group_PipeControlReq
 			 */
 			extern USB_Host_Request_Header_t USB_HostRequest;
 			
 		/* Function Prototypes: */
 			/** Sends the request stored in the USB_HostRequest global structure to the attached device,
 			 *  and transfers the data stored in the buffer to the device, or from the device to the buffer
-			 *  as requested.
+			 *  as requested. The transfer is made on the currently selected pipe.
+			 *
+			 *  \ingroup Group_PipeControlReq
 			 *
 			 *  \param BufferPtr  Pointer to the start of the data buffer if the request has a data stage, or
 			 *                    NULL if the request transfers no data to or from the device.