kmk_firmware/kmk/entrypoints/handwire/feather_m4_express.py

import sys
from logging import WARNING

from kmk.circuitpython.hid import HIDHelper
from kmk.circuitpython.matrix import MatrixScanner
from kmk.common.consts import UnicodeModes
from kmk.firmware import Firmware


def main():
    from kmk_keyboard_user import cols, diode_orientation, keymap, rows

    try:
        from kmk_keyboard_user import unicode_mode
    except Exception:
        unicode_mode = UnicodeModes.NOOP

    try:
        firmware = Firmware(
            keymap=keymap,
            row_pins=rows,
            col_pins=cols,
            diode_orientation=diode_orientation,
            unicode_mode=unicode_mode,
            log_level=WARNING,
            matrix_scanner=MatrixScanner,
            hid=HIDHelper,
        )

        firmware.go()
    except Exception as e:
        sys.print_exception(e)
        sys.exit(1)