34 lines
687 B
Text
34 lines
687 B
Text
/*
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* Copyright (c) 2020 Pete Johanson, Richard Jones
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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 {
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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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row-gpios
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= <&pro_micro_d 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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, <&pro_micro_d 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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, <&pro_micro_d 6 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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, <&pro_micro_d 7 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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;
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col-gpios
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= <&pro_micro_a 0 GPIO_ACTIVE_HIGH>
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, <&pro_micro_d 15 GPIO_ACTIVE_HIGH>
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, <&pro_micro_d 14 GPIO_ACTIVE_HIGH>
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;
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};
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};
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