On Monday, 14 November 2016 11:46:25 UTC+10, Cameron D wrote:
>
> Hmm, more debugging needed.
>
I think I have made a bit of progress - but not on the missing data problem.
I have adjusted the code to be able to choose between libusb0 and libusb1 -
and to save what version is being used.
When using libusb0, the reported exceptions are unreliable. I have two
cases:
1.USB cable has been removed and replugged - detaching kernel HID is
required. USB read timeouts return USBError with
strerror set to "Connection timed out"
errno set to None
backend_error_code set to -110
2. restarting without replugging cable (HID not attached). USB read
timeouts return USBError with:
strerror set to "could not detach kernel driver from interface 0: No
data available"
errno set to None
backend_error_code set to -110
when I use libusb1, the following happens, in both cases:
strerror set to "Connection timed out"
errno set to 110
backend_error_code set to -7
However, there are still problems, possibly with my code, so wait for more
details.
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