These values are apparently interpreted as "interface defined", which is
a good fit for what happens here (more than one interface might show up in
the device).
It works as expected for the examples in Linux and Windows 10. There will
probably be some scenarios where a different value needs to be explicitly
passed in for the device.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
Previously, if unset this value reverted to 100mA.
Now also respects the units provided in the argument.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
Missing custom USB audio class standard descriptor extensions, as required
by Windows usbaudio.sys (it seems).
Also fixed the wTotalLength field which was incorrect for both the old and
new versions of this code.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
Nitpicky change, but what it does is closer to the latter wrt bytearrays
and similar in Python.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
These packages build on top of machine.USBDevice() to provide high level
and flexible support for implementing USB devices in Python code.
Additional credits, as per included copyright notices:
- CDC support based on initial implementation by @hoihu with fixes by
@linted.
- MIDI support based on initial implementation by @paulhamsh.
- HID keypad example based on work by @turmoni.
- Everyone who tested and provided feedback on early versions of these
packages.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
Angus Gratton