usb docs

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octavio

usb docs

Post by octavio »

Hello i want to write a usb flash disk driver, and now i?m searching the docs , i have already the docs for usb programing interfaces 0 ,10,20 but this docs don?t explain
the protocol to use with the external device, i think is somekind of scsi protocol ,but threre are many scsi docs.
where are the other required documents?
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Candy
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Re:usb docs

Post by Candy »

USB flash disks use the SCSI RBC (reduced block command) set. It's pretty small and easier to support. Others (I think) transport ATA data (which could be ATAPI again).
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