Been looking at the circuit for the ATUSB

Richard Sharpe realrichardsharpe at gmail.com
Sat Mar 26 10:04:20 EDT 2011


On Sat, Mar 26, 2011 at 2:01 AM, Werner Almesberger
<werner at almesberger.net> wrote:
> Richard Sharpe wrote:
>> that the only fields that are important are RequestType, Request and
>> Length? That is, that you don't particularly care about Value and
>> Index and that I can set them to zero?
>
> Both wIndex and wValue are used. wIndex is the register number or
> the buffer address, wValue the value to write (in ATUSB_REG_WRITE).
> My EP0 protocol is described in ben-wpan/atusb/fw/include/atusb/ep0.h

Yes, I see that now. I saw that before but did not notice the heading ...

-- 
Regards,
Richard Sharpe




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