47 lines
1.1 KiB
Text
47 lines
1.1 KiB
Text
/*
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* Copyright (c) 2020 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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zmk,matrix_transform = &default_transform;
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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 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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, <&pro_micro 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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, <&pro_micro 10 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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, <&pro_micro 7 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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, <&pro_micro 8 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
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;
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col-gpios
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= <&pro_micro 21 GPIO_ACTIVE_HIGH>
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, <&pro_micro 14 GPIO_ACTIVE_HIGH>
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, <&pro_micro 6 GPIO_ACTIVE_HIGH>
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, <&pro_micro 9 GPIO_ACTIVE_HIGH>
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;
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};
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default_transform: keymap_transform_0 {
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compatible = "zmk,matrix-transform";
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columns = <4>;
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rows = <5>;
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map = <
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RC(0,0) RC(0,1) RC(0,2) RC(0,3)
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RC(1,0) RC(1,1) RC(1,2) RC(1,3)
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RC(2,0) RC(2,1) RC(2,2) RC(2,3)
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RC(3,0) RC(3,1) RC(3,2) RC(3,3)
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RC(4,0) RC(4,1) RC(4,2) RC(4,3)
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>;
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};
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};
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