simon.guinot wrote:
hello,
I have manage to connect a 68HC908JB8 motorola
microcontroller to usb.
Where you're running some non-Linux firmware, I'd guess.
I'm using 2.4.22 and 2.4.26 kernels...
I have develop a driver based on the usb-skeleton.
With usb-uhci, all is working fine.
but with hosts using usb-ohci, i have this kind
of error :
usb.c : USB device descriptor short read (expected 8, got 2)
if somebody can explain me what's the problem...
Your returned two bytes, but the request was for eight.
In this case that's a fairly significant protocol error.
Does Linux 2.6 do the same?
- Dave
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