33 lines
841 B
Text
33 lines
841 B
Text
/*
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* Copyright (c) 2022 The ZMK Contributors
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*
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* SPDX-License-Identifier: MIT
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*/
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#include <dt-bindings/zmk/matrix_transform.h>
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/ {
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chosen {
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zmk,kscan = &kscan0;
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};
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kscan0: kscan_0 {
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compatible = "zmk,kscan-gpio-matrix";
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label = "KSCAN";
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diode-direction = "col2row";
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col-gpios
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= <&pro_micro 2 GPIO_ACTIVE_HIGH>
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, <&pro_micro 3 GPIO_ACTIVE_HIGH>
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, <&pro_micro 4 GPIO_ACTIVE_HIGH>
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, <&pro_micro 5 GPIO_ACTIVE_HIGH>
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;
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row-gpios
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= <&pro_micro 21 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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, <&pro_micro 20 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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, <&pro_micro 19 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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, <&pro_micro 18 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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;
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};
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};
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