>Okay. I am am still into that theme right at the beginning. We got this
>hardware with both, host and device (slave) controller running under
>Embedded Linux.
>
>To write code for the device side I ask the forum, if you know of any good
>book about this area. Any hint will be helpful to me, since I hardly found
>any useful literature so far.

I don't know of any literature but the USB spec.

I've written a client side driver for the dc-1161 chip and an ethernet
function driver that appear to work pretty well. It tends to flood the
CPU with interrupts (due to the very small buffering of the 1161), but
works with throughputs up to about 700kb/sec.

I will release the driver under GPL once I have tidied it up a little
bit, possibly by the end of the week.
I've not yet made a generic interface for the client side, the
ethernet function I implemented is directly layered on top of my
1161 driver.

Ben.



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