feat(kscan): Add charlieplex keyscan driver

* Supports matrixes with and without additional interrupt pin use.

Co-authored-by: Peter Johanson <peter@peterjohanson.com>
This commit is contained in:
Hooky
2023-12-10 06:10:05 +08:00
committed by GitHub
parent b35a5e83c0
commit 2c50cff891
5 changed files with 563 additions and 7 deletions

View File

@@ -1,10 +1,11 @@
# Copyright (c) 2020 The ZMK Contributors
# Copyright (c) 2020-2023 The ZMK Contributors
# SPDX-License-Identifier: MIT
zephyr_library_amend()
zephyr_library_sources_ifdef(CONFIG_ZMK_KSCAN_GPIO_DRIVER kscan_gpio.c)
zephyr_library_sources_ifdef(CONFIG_ZMK_KSCAN_GPIO_MATRIX kscan_gpio_matrix.c)
zephyr_library_sources_ifdef(CONFIG_ZMK_KSCAN_GPIO_CHARLIEPLEX kscan_gpio_charlieplex.c)
zephyr_library_sources_ifdef(CONFIG_ZMK_KSCAN_GPIO_DIRECT kscan_gpio_direct.c)
zephyr_library_sources_ifdef(CONFIG_ZMK_KSCAN_GPIO_DEMUX kscan_gpio_demux.c)
zephyr_library_sources_ifdef(CONFIG_ZMK_KSCAN_MOCK_DRIVER kscan_mock.c)