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feat(kscan): Add charlieplex keyscan driver

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* Supports matrixes with and without additional interrupt pin use.

Co-authored-by: Peter Johanson <peter@peterjohanson.com>
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Hooky 2023-12-10 06:10:05 +08:00 • committed by GitHub
parent b35a5e83c0
commit 2c50cff891
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5 changed files with 563 additions and 7 deletions
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3
app/module/drivers/kscan/CMakeLists.txt
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@ -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)