After running a python code for usb device following error is occured

Traceback (most recent call last):
File "test1.py", line 6, in
dev = usb.core.find(idVendor=0x1d6b, idProduct=0x0001)
File "/usr/lib/python2.7/site-packages/usb/core.py", line 1263, in find
raise NoBackendError('No backend available')
usb.core.NoBackendError: No backend available

Re: usb.core.NoBackendError: No backend available 80 80

You might try the fix suggested here.

commented: I am using Linux machine.Libusb is properly installed +1
Re: usb.core.NoBackendError: No backend available 80 80

please help.I am compiling buildroot (https://microchipdeveloper.com/32mpu:buildroot-custom-project).Libusb is properly installed.

Re: usb.core.NoBackendError: No backend available 80 80

sorry for the link
the correct link is

https://microchipdeveloper.com/32mpu:buildroot-custom-project

Re: usb.core.NoBackendError: No backend available 80 80

I know a fellow that used USB on Microchip products. I'm very sure it was the chip you used. He has the gear to work this out. His fees are reasonable.

His LinkedIn is at https://www.linkedin.com/in/earl-schmidt-962a631/

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