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SubjectUSB device driver
 Hi all

I need to develop a USB device driver for a custom
made switch. I shall give a brief description.

The switch has four RJ 45 connectors for ethernet
cables and it needs to exchange data packets of size
8 bytes every .5 seconds. The Transmit ethernet
port(1,2,3,4) and Receive ethernet port(1,2,3,4)
need to be selected for each transfer and the data
packet which is to be sent out and received on those
ports changes accordingly.

Please let me know how I can start off writing the
code for this driver.
Also please let me know if there are any SIMILAR
device drivers already developed and available.

I am aware of the files
usr/src/linux/drivers/usb/usb.*
but as I have no prior experience with device
drivers, I am unable to start off.

I have not yet subscribed to the list. PLease reply
to survivor_eagles@yahoo.com

Regards,
Sanjeev.




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