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Altered all endpoint/pipe stream transfers so that the new BytesProcessed parameter now points to a location where the number of bytes in the transfer that have been completed can be stored (or NULL if entire transaction should be performed in one chunk).

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Added new Endpoint_Null_Stream() and Pipe_Null_stream() functions.

Removed the NO_STREAM_CALLBACKS compile time option due to the new partial stream transfer feature replacing it.

Fixed errors in the incomplete Test and Measurement device demo preventing proper operation (thanks to Pavel Plotnikov).
This commit is contained in:
Dean Camera 2011-01-10 18:43:34 +00:00
parent 477a2047f4
commit f555ad7ced
107 changed files with 1257 additions and 943 deletions
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20
Demos/Host/LowLevel/MassStorageHost/Lib/MassStoreCommands.c
View file

@ -80,8 +80,11 @@ static uint8_t MassStore_SendCommand(MS_CommandBlockWrapper_t* const SCSICommand
Pipe_Unfreeze();
/* Write the CBW command to the OUT pipe */
if ((ErrorCode = Pipe_Write_Stream_LE(SCSICommandBlock, sizeof(MS_CommandBlockWrapper_t))) != PIPE_RWSTREAM_NoError)
return ErrorCode;
if ((ErrorCode = Pipe_Write_Stream_LE(SCSICommandBlock, sizeof(MS_CommandBlockWrapper_t), NULL)) !=
PIPE_RWSTREAM_NoError)
{
return ErrorCode;
}
/* Send the data in the OUT pipe to the attached device */
Pipe_ClearOUT();
@ -200,7 +203,7 @@ static uint8_t MassStore_SendReceiveData(MS_CommandBlockWrapper_t* const SCSICom
Pipe_Unfreeze();
/* Read in the block data from the pipe */
if ((ErrorCode = Pipe_Read_Stream_LE(BufferPtr, BytesRem)) != PIPE_RWSTREAM_NoError)
if ((ErrorCode = Pipe_Read_Stream_LE(BufferPtr, BytesRem, NULL)) != PIPE_RWSTREAM_NoError)
return ErrorCode;
/* Acknowledge the packet */
@ -213,7 +216,7 @@ static uint8_t MassStore_SendReceiveData(MS_CommandBlockWrapper_t* const SCSICom
Pipe_Unfreeze();
/* Write the block data to the pipe */
if ((ErrorCode = Pipe_Write_Stream_LE(BufferPtr, BytesRem)) != PIPE_RWSTREAM_NoError)
if ((ErrorCode = Pipe_Write_Stream_LE(BufferPtr, BytesRem, NULL)) != PIPE_RWSTREAM_NoError)
return ErrorCode;
/* Acknowledge the packet */
@ -251,9 +254,12 @@ static uint8_t MassStore_GetReturnedStatus(MS_CommandStatusWrapper_t* const SCSI
Pipe_Unfreeze();
/* Load in the CSW from the attached device */
if ((ErrorCode = Pipe_Read_Stream_LE(SCSICommandStatus, sizeof(MS_CommandStatusWrapper_t))) != PIPE_RWSTREAM_NoError)
return ErrorCode;
if ((ErrorCode = Pipe_Read_Stream_LE(SCSICommandStatus, sizeof(MS_CommandStatusWrapper_t), NULL)) !=
PIPE_RWSTREAM_NoError)
{
return ErrorCode;
}
/* Clear the data ready for next reception */
Pipe_ClearIN();