/*
 * Copyright (c) 2020 The ZMK Contributors
 *
 * SPDX-License-Identifier: MIT
 */

#include <dt-bindings/zmk/matrix_transform.h>

/ {
	chosen {
		zmk,kscan = &kscan0;
		zmk,matrix_transform = &default_transform;
	};
	
	kscan0: kscan {
		compatible = "zmk,kscan-gpio-matrix";
		label = "KSCAN";

		diode-direction = "col2row";
		row-gpios
			= <&pro_micro 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
			, <&pro_micro 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
			, <&pro_micro 10 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
			, <&pro_micro 7 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
			, <&pro_micro 8 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
			;
		col-gpios
			= <&pro_micro 21 GPIO_ACTIVE_HIGH>
			, <&pro_micro 14 GPIO_ACTIVE_HIGH>
			, <&pro_micro 6 GPIO_ACTIVE_HIGH>
			, <&pro_micro 9 GPIO_ACTIVE_HIGH>
			;
	};

	default_transform: keymap_transform_0 {
		compatible = "zmk,matrix-transform";
		columns = <4>;
		rows = <5>;
        map = <
RC(0,0) RC(0,1) RC(0,2) RC(0,3)
RC(1,0) RC(1,1) RC(1,2) RC(1,3)
RC(2,0) RC(2,1) RC(2,2) RC(2,3)
RC(3,0) RC(3,1) RC(3,2) RC(3,3)
RC(4,0) RC(4,1) RC(4,2) RC(4,3)
        >;
	};
};