usb.core.USBError: [Errno 32] Pipe error
See original GitHub issueHi Charlysan, I’ve install you library and trying to run it failed :
root@orangepipcplus:~/pyrfidhid-master# python examples/read.py
Initializing device...
Traceback (most recent call last):
File "examples/read.py", line 76, in <module>
main()
File "examples/read.py", line 48, in main
rfid.init()
File "build/bdist.linux-armv7l/egg/rfidhid/core.py", line 58, in init
File "build/bdist.linux-armv7l/egg/rfidhid/usb_hid.py", line 43, in get_report_descriptor
File "build/bdist.linux-armv7l/egg/usb/control.py", line 173, in get_descriptor
File "build/bdist.linux-armv7l/egg/usb/core.py", line 1043, in ctrl_transfer
File "build/bdist.linux-armv7l/egg/usb/backend/libusb1.py", line 883, in ctrl_transfer
File "build/bdist.linux-armv7l/egg/usb/backend/libusb1.py", line 595, in _check
usb.core.USBError: [Errno 32] Pipe error
I’ve also tried on my own desktop, and it is failing with the same stacktrace … Any idea ?
Issue Analytics
- State:
- Created 4 years ago
- Comments:12 (7 by maintainers)
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@lhlong, sorry for the delay; I missed your last post. I’ve been using
pyusb 1.0.2
. Same question for you, does your device work with IDRW v3 windows app?I’m closing this issue as all the errors described above seem to be related to unsupported devices. I’ve included better error handling in version v1.1.4, so you should see now a more verbose error message for any
core.usb.USBError
exceptions.