Memo.

How to build hidlib ?

Download cython-hidapi archive:

$ git clone https://github.com/trezor/cython-hidapi.git

$ cd cython-hidapi

Initialize hidapi submodule:

$ git submodule update --init

Build cython-hidapi extension module:

$ python setup.py build

To use hidraw API instead of libusb add --without-libusb option:

$ python setup.py build --without-libusb

python

from PyMCP2221A import PyMCP2221A