diff options
Diffstat (limited to 'LUFA')
| -rw-r--r-- | LUFA/Drivers/USB/Class/Host/CDC.c | 4 | ||||
| -rw-r--r-- | LUFA/Drivers/USB/Class/Host/RNDIS.c | 43 | ||||
| -rw-r--r-- | LUFA/Drivers/USB/Class/Host/RNDIS.h | 11 |
3 files changed, 56 insertions, 2 deletions
diff --git a/LUFA/Drivers/USB/Class/Host/CDC.c b/LUFA/Drivers/USB/Class/Host/CDC.c index d1e63b591..20fa65988 100644 --- a/LUFA/Drivers/USB/Class/Host/CDC.c +++ b/LUFA/Drivers/USB/Class/Host/CDC.c @@ -280,7 +280,7 @@ uint8_t CDC_Host_SendString(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo, ch if (CDCInterfaceInfo->State.BidirectionalDataEndpoints)
{
Pipe_SelectPipe(CDCInterfaceInfo->Config.DataINPipeNumber);
- Pipe_SetPipeToken(PIPE_TOKEN_IN);
+ Pipe_SetPipeToken(PIPE_TOKEN_OUT);
}
else
{
@@ -307,7 +307,7 @@ uint8_t CDC_Host_SendByte(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo, cons if (CDCInterfaceInfo->State.BidirectionalDataEndpoints)
{
Pipe_SelectPipe(CDCInterfaceInfo->Config.DataINPipeNumber);
- Pipe_SetPipeToken(PIPE_TOKEN_IN);
+ Pipe_SetPipeToken(PIPE_TOKEN_OUT);
}
else
{
diff --git a/LUFA/Drivers/USB/Class/Host/RNDIS.c b/LUFA/Drivers/USB/Class/Host/RNDIS.c index e44d05fab..b22674855 100644 --- a/LUFA/Drivers/USB/Class/Host/RNDIS.c +++ b/LUFA/Drivers/USB/Class/Host/RNDIS.c @@ -443,4 +443,47 @@ uint8_t RNDIS_Host_ReadPacket(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceIn return PIPE_RWSTREAM_NoError;
}
+uint8_t RNDIS_Host_SendPacket(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, void* Buffer, uint16_t PacketLength)
+{
+ uint8_t ErrorCode;
+
+ if ((USB_HostState != HOST_STATE_Configured) || !(RNDISInterfaceInfo->State.IsActive))
+ return PIPE_READYWAIT_DeviceDisconnected;
+
+ if (RNDISInterfaceInfo->State.BidirectionalDataEndpoints)
+ {
+ Pipe_SelectPipe(RNDISInterfaceInfo->Config.DataINPipeNumber);
+ Pipe_SetPipeToken(PIPE_TOKEN_OUT);
+ }
+ else
+ {
+ Pipe_SelectPipe(RNDISInterfaceInfo->Config.DataOUTPipeNumber);
+ }
+
+ Pipe_Unfreeze();
+
+ RNDIS_Packet_Message_t DeviceMessage;
+
+ DeviceMessage.MessageType = REMOTE_NDIS_PACKET_MSG;
+ DeviceMessage.MessageLength = (sizeof(RNDIS_Packet_Message_t) + PacketLength);
+ DeviceMessage.DataOffset = (sizeof(RNDIS_Packet_Message_t) - sizeof(RNDIS_Message_Header_t));
+ DeviceMessage.DataLength = PacketLength;
+
+ if ((ErrorCode = Pipe_Write_Stream_LE(&DeviceMessage, sizeof(RNDIS_Packet_Message_t),
+ NO_STREAM_CALLBACK)) != PIPE_RWSTREAM_NoError)
+ {
+ return ErrorCode;
+ }
+
+ Pipe_Write_Stream_LE(Buffer, PacketLength, NO_STREAM_CALLBACK);
+ Pipe_ClearOUT();
+
+ Pipe_Freeze();
+
+ if (RNDISInterfaceInfo->State.BidirectionalDataEndpoints)
+ Pipe_SetPipeToken(PIPE_TOKEN_IN);
+
+ return PIPE_RWSTREAM_NoError;
+}
+
#endif
diff --git a/LUFA/Drivers/USB/Class/Host/RNDIS.h b/LUFA/Drivers/USB/Class/Host/RNDIS.h index 9b14055e7..b20e98946 100644 --- a/LUFA/Drivers/USB/Class/Host/RNDIS.h +++ b/LUFA/Drivers/USB/Class/Host/RNDIS.h @@ -209,6 +209,17 @@ uint8_t RNDIS_Host_ReadPacket(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, void* Buffer, uint16_t* PacketLength)
ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2) ATTR_NON_NULL_PTR_ARG(3);
+ /** Sends the given packet to the attached RNDIS device, after adding a RNDIS packet message header.
+ *
+ * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
+ * \param[in] Buffer Pointer to a buffer where the packer data is to be read from
+ * \param[in] PacketLength Length in bytes of the packet to send
+ *
+ * \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
+ */
+ uint8_t RNDIS_Host_SendPacket(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, void* Buffer, uint16_t PacketLength)
+ ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
+
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Macros: */
|