Hello,
I just joined the list and wanted to introduce myself. I'm an
embedded systems developer and I'm looking for a cross-platform API to
access HID devices. Python is my goto high level language. So these
parameters led me straight to this project. I just dl'd and installed
pyusb-1.0.0-a0 on Mac OS X (10.5.8) X86. I estimate that pyusb found
an old libusb that I built ages ago. I'd like to know if there's a
way to query pyusb which backend it is using.
Without any trouble, I've been able to do this::
>>> import usb.core
>>> dev = usb.core.find()
>>> dev
<usb.core.Device object at 0x71abd0>
>>> dev.bLength
18
I have OS X 10.5 and 10.6 systems on which I can validate pyusb. I'm
still learning the API, so I don't know any good exercises yet. I did
run the following test that came with the source::
$ pwd
/Users/dwhall/dwh/code/other/pyusb-1.0.0-a0/tests
$ python testall.py
.......
----------------------------------------------------------------------
Ran 7 tests in 0.003s
OK
My next goal is to create a higher-level interface using pyusb that
does something like:
import usb.util
devs = usb.util.enumerate_hid()
...
regards,
!!Dean
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