> > Is it possible to send a report to the pc without receiving one?
>
> Yes it is possible, For example USB Mouse/Keyboard are input only HID
devices.
> Check the Microchip HID Mouse Example, on which PIC will send packets,
without
> recieving any one.

I am using the modified mouse example from Lakeview Research. I made a
modification of my own whereby when I receive the Report, I send it back
twice (instead of just once, as was originally). But then, on the pc, I
tried to
read twice, but the 2nd read blocked (which  to my mind means - no data)
so I can't see that it is working.

>
> regards,
> palani
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