Fixed CDC and RNDIS host demos and class drivers - bidirectional endpoints should...

[pub/USBasp.git] / 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 7f5bcb9..8ad37de 100644 (file)
--- a/LUFA/Drivers/USB/Class/Host/CDC.c
+++ b/LUFA/Drivers/USB/Class/Host/CDC.c
@@ -110,32 +110,20 @@ uint8_t CDC_Host_ConfigurePipes(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo
                {\r
                        if (EndpointData->EndpointAddress & ENDPOINT_DESCRIPTOR_DIR_IN)\r
                        {\r
-                               if (Pipe_IsEndpointBound(EndpointData->EndpointAddress))\r
-                               {\r
-                                       CDCInterfaceInfo->State.BidirectionalDataEndpoints = true;\r
-                                       Pipe_DisablePipe();\r
-                               }\r
-\r
                                Pipe_ConfigurePipe(CDCInterfaceInfo->Config.DataINPipeNumber, EP_TYPE_BULK, PIPE_TOKEN_IN,\r
                                                   EndpointData->EndpointAddress, EndpointData->EndpointSize, \r
                                                   CDCInterfaceInfo->Config.DataINPipeDoubleBank ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE);\r
+\r
                                CDCInterfaceInfo->State.DataINPipeSize = EndpointData->EndpointSize;\r
 \r
                                FoundEndpoints |= CDC_FOUND_DATAPIPE_IN;\r
                        }\r
                        else\r
                        {\r
-                               if (Pipe_IsEndpointBound(EndpointData->EndpointAddress))\r
-                               {\r
-                                       CDCInterfaceInfo->State.BidirectionalDataEndpoints = true;\r
-                               }\r
-                               else\r
-                               {\r
-                                       Pipe_ConfigurePipe(CDCInterfaceInfo->Config.DataOUTPipeNumber, EP_TYPE_BULK, PIPE_TOKEN_OUT,\r
-                                                          EndpointData->EndpointAddress, EndpointData->EndpointSize, \r
-                                                          CDCInterfaceInfo->Config.DataOUTPipeDoubleBank ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE);\r
-                               }\r
-                               \r
+                               Pipe_ConfigurePipe(CDCInterfaceInfo->Config.DataOUTPipeNumber, EP_TYPE_BULK, PIPE_TOKEN_OUT,\r
+                                                                  EndpointData->EndpointAddress, EndpointData->EndpointSize, \r
+                                                                  CDCInterfaceInfo->Config.DataOUTPipeDoubleBank ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE);\r
+                       \r
                                CDCInterfaceInfo->State.DataOUTPipeSize = EndpointData->EndpointSize;\r
                                \r
                                FoundEndpoints |= CDC_FOUND_DATAPIPE_OUT;\r
@@ -277,22 +265,11 @@ uint8_t CDC_Host_SendString(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo, ch
 \r
        uint8_t ErrorCode;\r
 \r
-       if (CDCInterfaceInfo->State.BidirectionalDataEndpoints)\r
-       {\r
-               Pipe_SelectPipe(CDCInterfaceInfo->Config.DataINPipeNumber);\r
-               Pipe_SetPipeToken(PIPE_TOKEN_OUT);\r
-       }\r
-       else\r
-       {\r
-               Pipe_SelectPipe(CDCInterfaceInfo->Config.DataOUTPipeNumber);    \r
-       }\r
+       Pipe_SelectPipe(CDCInterfaceInfo->Config.DataOUTPipeNumber);    \r
 \r
        Pipe_Unfreeze();\r
        ErrorCode = Pipe_Write_Stream_LE(Data, Length, NO_STREAM_CALLBACK);\r
        Pipe_Freeze();\r
-\r
-       if (CDCInterfaceInfo->State.BidirectionalDataEndpoints)\r
-         Pipe_SetPipeToken(PIPE_TOKEN_IN);\r
        \r
        return ErrorCode;\r
 }\r
@@ -304,16 +281,7 @@ uint8_t CDC_Host_SendByte(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo, cons
          \r
        uint8_t ErrorCode;\r
 \r
-       if (CDCInterfaceInfo->State.BidirectionalDataEndpoints)\r
-       {\r
-               Pipe_SelectPipe(CDCInterfaceInfo->Config.DataINPipeNumber);\r
-               Pipe_SetPipeToken(PIPE_TOKEN_OUT);\r
-       }\r
-       else\r
-       {\r
-               Pipe_SelectPipe(CDCInterfaceInfo->Config.DataOUTPipeNumber);    \r
-       }\r
-       \r
+       Pipe_SelectPipe(CDCInterfaceInfo->Config.DataOUTPipeNumber);    \r
        Pipe_Unfreeze();\r
        \r
        if (!(Pipe_IsReadWriteAllowed()))\r
@@ -326,9 +294,6 @@ uint8_t CDC_Host_SendByte(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo, cons
 \r
        Pipe_Write_Byte(Data);  \r
        Pipe_Freeze();\r
-\r
-       if (CDCInterfaceInfo->State.BidirectionalDataEndpoints)\r
-         Pipe_SetPipeToken(PIPE_TOKEN_IN);\r
        \r
        return PIPE_READYWAIT_NoError;\r
 }\r
@@ -381,16 +346,7 @@ uint8_t CDC_Host_Flush(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo)
          \r
        uint8_t ErrorCode;\r
 \r
-       if (CDCInterfaceInfo->State.BidirectionalDataEndpoints)\r
-       {\r
-               Pipe_SelectPipe(CDCInterfaceInfo->Config.DataINPipeNumber);\r
-               Pipe_SetPipeToken(PIPE_TOKEN_OUT);\r
-       }\r
-       else\r
-       {\r
-               Pipe_SelectPipe(CDCInterfaceInfo->Config.DataOUTPipeNumber);    \r
-       }\r
-       \r
+       Pipe_SelectPipe(CDCInterfaceInfo->Config.DataOUTPipeNumber);    \r
        Pipe_Unfreeze();\r
        \r
        if (!(Pipe_BytesInPipe()))\r
@@ -409,9 +365,6 @@ uint8_t CDC_Host_Flush(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo)
        }\r
 \r
        Pipe_Freeze();\r
-\r
-       if (CDCInterfaceInfo->State.BidirectionalDataEndpoints)\r
-         Pipe_SetPipeToken(PIPE_TOKEN_IN);\r
        \r
        return PIPE_READYWAIT_NoError;\r
 }\r