[pyusb-users] Still more problems with PyUSB

[Gerry <gb...@ge...>]

Now when I try to run my app I get the following error messages:

     d1 = device.read(endpoint.bEndpointAddress, endpoint.wMaxPacketSize)
   File "/usr/local/lib/python2.7/dist-packages/usb/core.py", line 918, 
in read
     self.__get_timeout(timeout))
   File "/usr/local/lib/python2.7/dist-packages/usb/backend/libusb0.py", 
line 507, in intr_read
     timeout)
   File "/usr/local/lib/python2.7/dist-packages/usb/backend/libusb0.py", 
line 562, in __read
     timeout
   File "/usr/local/lib/python2.7/dist-packages/usb/backend/libusb0.py", 
line 380, in _check
     raise USBError(errmsg, ret)
usb.core.USBError: [Errno None] Connection timed out"

I am using "virtualenv" which was set up with Python 3.2.3 yet the 
errors are occurring in Python 2.7 PyUSB core and lisbusb0 even though I 
have specified to include "backend/libusb1"

Any and all help will be greatly appreciated to fix these PyUSB problems.

Thanks,

Gerald