On Mon, 21 Feb 2005, mohanlal jangir wrote:
> Could someone tell me the difference between "dCBWDataTransferLength" field
> of CBW and "Transfer Length" field of CBWCB (e.g. READ(10) )?
dCBWDataTransferLength is the number of bytes to be transferred in the
data stage. The "Transfer Length" fie
Could someone tell me the difference between "dCBWDataTransferLength" field
of CBW and "Transfer Length" field of CBWCB (e.g. READ(10) )?
Another question is; Do we need to have DMA capable memory allocated for
reading data from a USB mass storage device?
Regards
Mohanlal
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