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Corrections, improvements and additions to the incomplete RNDISHost demo.

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Change device demos which use the joystick to use the natural UP, DOWN, LEFT, RIGHT ordering in all demos when checking the joystick's position.
This commit is contained in:
Dean Camera
2009-11-13 13:24:04 +00:00
parent e625fd6df3
commit 588886878e
13 changed files with 90 additions and 59 deletions
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Demos/Host/Incomplete/RNDISEthernetHost/Lib/RNDISCommands.c
+31 -16
View File
@@ -98,18 +98,20 @@ uint8_t RNDIS_KeepAlive(void)
return HOST_SENDCONTROL_Successful;
}
uint8_t RNDIS_InitializeDevice(uint16_t MaxPacketSize, RNDIS_Initialize_Complete_t* InitMessageResponse)
uint8_t RNDIS_InitializeDevice(uint16_t HostMaxPacketSize, uint16_t* DeviceMaxPacketSize)
{
uint8_t ErrorCode;
RNDIS_Initialize_Message_t InitMessage;
RNDIS_Initialize_Message_t InitMessage;
RNDIS_Initialize_Complete_t InitMessageResponse;
InitMessage.MessageType = REMOTE_NDIS_INITIALIZE_MSG;
InitMessage.MessageLength = sizeof(RNDIS_Initialize_Message_t);
InitMessage.RequestId = RequestID++;
InitMessage.MajorVersion = REMOTE_NDIS_VERSION_MAJOR;
InitMessage.MinorVersion = REMOTE_NDIS_VERSION_MINOR;
InitMessage.MaxTransferSize = sizeof(RNDIS_Packet_Message_t) + MaxPacketSize;
InitMessage.MaxTransferSize = HostMaxPacketSize;
if ((ErrorCode = RNDIS_SendEncapsulatedCommand(&InitMessage,
sizeof(RNDIS_Initialize_Message_t))) != HOST_SENDCONTROL_Successful)
@@ -117,11 +119,16 @@ uint8_t RNDIS_InitializeDevice(uint16_t MaxPacketSize, RNDIS_Initialize_Complete
return ErrorCode;
}
if ((ErrorCode = RNDIS_GetEncapsulatedResponse(InitMessageResponse,
if ((ErrorCode = RNDIS_GetEncapsulatedResponse(&InitMessageResponse,
sizeof(RNDIS_Initialize_Complete_t))) != HOST_SENDCONTROL_Successful)
{
return ErrorCode;
}
if (InitMessageResponse.Status != REMOTE_NDIS_STATUS_SUCCESS)
return RNDIS_COMMAND_FAILED;
*DeviceMaxPacketSize = InitMessageResponse.MaxTransferSize;
return HOST_SENDCONTROL_Successful;
}
@@ -138,13 +145,13 @@ uint8_t RNDIS_SetRNDISProperty(uint32_t Oid, void* Buffer, uint16_t Length)
RNDIS_Set_Complete_t SetMessageResponse;
SetMessageData.SetMessage.MessageType = REMOTE_NDIS_SET_MSG;
SetMessageData.SetMessage.MessageLength = sizeof(RNDIS_Set_Message_t) + Length;
SetMessageData.SetMessage.RequestId = RequestID++;
SetMessageData.SetMessage.MessageType = REMOTE_NDIS_SET_MSG;
SetMessageData.SetMessage.MessageLength = sizeof(RNDIS_Set_Message_t) + Length;
SetMessageData.SetMessage.RequestId = RequestID++;
SetMessageData.SetMessage.Oid = Oid;
SetMessageData.SetMessage.Oid = Oid;
SetMessageData.SetMessage.InformationBufferLength = Length;
SetMessageData.SetMessage.InformationBufferOffset = 0;
SetMessageData.SetMessage.InformationBufferOffset = (sizeof(RNDIS_Set_Message_t) - sizeof(RNDIS_Message_Header_t));
SetMessageData.SetMessage.DeviceVcHandle = 0;
memcpy(&SetMessageData.ContigiousBuffer, Buffer, Length);
@@ -161,19 +168,22 @@ uint8_t RNDIS_SetRNDISProperty(uint32_t Oid, void* Buffer, uint16_t Length)
return ErrorCode;
}
if (SetMessageResponse.Status != REMOTE_NDIS_STATUS_SUCCESS)
return RNDIS_COMMAND_FAILED;
return HOST_SENDCONTROL_Successful;
}
uint8_t RNDIS_QueryRNDISProperty(uint32_t Oid, void* Buffer, uint16_t Length)
uint8_t RNDIS_QueryRNDISProperty(uint32_t Oid, void* Buffer, uint16_t MaxLength)
{
uint8_t ErrorCode;
RNDIS_Query_Message_t QueryMessage;
RNDIS_Query_Message_t QueryMessage;
struct
{
RNDIS_Query_Complete_t QueryMessageResponse;
uint8_t ContigiousBuffer[Length];
uint8_t ContigiousBuffer[MaxLength];
} QueryMessageResponseData;
QueryMessage.MessageType = REMOTE_NDIS_QUERY_MSG;
@@ -181,7 +191,7 @@ uint8_t RNDIS_QueryRNDISProperty(uint32_t Oid, void* Buffer, uint16_t Length)
QueryMessage.RequestId = RequestID++;
QueryMessage.Oid = Oid;
QueryMessage.InformationBufferLength = Length;
QueryMessage.InformationBufferLength = 0;
QueryMessage.InformationBufferOffset = 0;
QueryMessage.DeviceVcHandle = 0;
@@ -197,12 +207,15 @@ uint8_t RNDIS_QueryRNDISProperty(uint32_t Oid, void* Buffer, uint16_t Length)
return ErrorCode;
}
memcpy(Buffer, &QueryMessageResponseData.ContigiousBuffer, Length);
if (QueryMessageResponseData.QueryMessageResponse.Status != REMOTE_NDIS_STATUS_SUCCESS)
return RNDIS_COMMAND_FAILED;
memcpy(Buffer, &QueryMessageResponseData.ContigiousBuffer, MaxLength);
return HOST_SENDCONTROL_Successful;
}
uint8_t RNDIS_GetPacketSize(uint16_t* PacketSize)
uint8_t RNDIS_GetPacketLength(uint16_t* PacketLength)
{
uint8_t ErrorCode;
@@ -213,7 +226,9 @@ uint8_t RNDIS_GetPacketSize(uint16_t* PacketSize)
return ErrorCode;
}
*PacketSize = (uint16_t)DeviceMessage.DataLength;
*PacketLength = (uint16_t)DeviceMessage.DataLength;
Pipe_Discard_Stream(DeviceMessage.DataOffset - (sizeof(RNDIS_Packet_Message_t) - sizeof(RNDIS_Message_Header_t)));
return PIPE_RWSTREAM_NoError;
}