/*
 * Copyright (c) 2020 Pete Johansen, Richard Jones
 *
 * SPDX-License-Identifier: MIT
 */

#include <dt-bindings/zmk/matrix-transform.h>

/ {
	chosen {
		zmk,kscan = &kscan0;
		zmk,matrix_transform = &default_transform;
	};

	default_transform: keymap_transform_0 {
		compatible = "zmk,matrix-transform";
		columns = <3>;
		rows = <4>;
// | SW1  | SW2  | SW3  |
// | SW4  | SW5  | SW6  |
// | SW7  | SW8  | SW9  |
// | SW10 | SW11 | SW12 |
		map = <
RC(0,0) RC(0,1) RC(0,2)
RC(1,0) RC(1,1) RC(1,2)
RC(2,0) RC(2,1) RC(2,2)
RC(3,0) RC(3,1) RC(3,2)
		>;
	};

	kscan0: kscan {
		compatible = "zmk,kscan-gpio-matrix";
		label = "KSCAN";

		diode-direction = "col2row";
		row-gpios
			= <&pro_micro_d 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
			, <&pro_micro_d 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
			, <&pro_micro_d 6 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
			, <&pro_micro_d 7 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
			;

		col-gpios
			= <&pro_micro_a  0 GPIO_ACTIVE_HIGH>
			, <&pro_micro_d 15 GPIO_ACTIVE_HIGH>
			, <&pro_micro_d 14 GPIO_ACTIVE_HIGH>
			;

	};

	bt_unpair_combo: bt_unpair_combo {
		compatible = "zmk,bt-unpair-combo";
		key-positions = <0 11>;
	};

};