/*
 * Copyright (c) 2023 The ZMK Contributors
 *
 * SPDX-License-Identifier: MIT
 */

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

/ {

    chosen {
        zephyr,display = &oled;
        zmk,matrix-transform = &default_transform;
    };

    default_transform: keymap_transform_0 {
        compatible = "zmk,matrix-transform";
        columns = <14>;
        rows = <5>;
        // | SW1  | SW2  | SW3  | SW4  | SW5  | SW6  |                 | SW6  | SW5  | SW4  | SW3  | SW2  | SW1  |
        // | SW7  | SW8  | SW9  | SW10 | SW11 | SW12 |                 | SW12 | SW11 | SW10 | SW9  | SW8  | SW7  |
        // | SW13 | SW14 | SW15 | SW16 | SW17 | SW18 |                 | SW18 | SW17 | SW16 | SW15 | SW14 | SW13 |
        // | SW19 | SW20 | SW21 | SW22 | SW23 | SW24 | SW25 |   | SW25 | SW24 | SW23 | SW22 | SW21 | SW20 | SW19 |
        // | SW26 | SW27 | SW28 | SW29 | SW30 | SW31 | SW32 |   | SW32 | SW31 | SW30 | SW29 | SW28 | SW27 | SW26 |
        map = <
        RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5)                 RC(0,8) RC(0,9) RC(0,10) RC(0,11) RC(0,12) RC(0,13)
        RC(1,0) RC(1,1) RC(1,2) RC(1,3) RC(1,4) RC(1,5)                 RC(1,8) RC(1,9) RC(1,10) RC(1,11) RC(1,12) RC(1,13)
        RC(2,0) RC(2,1) RC(2,2) RC(2,3) RC(2,4) RC(2,5)                 RC(2,8) RC(2,9) RC(2,10) RC(2,11) RC(2,12) RC(2,13)
        RC(3,0) RC(3,1) RC(3,2) RC(3,3) RC(3,4) RC(3,5) RC(3,6) RC(3,7) RC(3,8) RC(3,9) RC(3,10) RC(3,11) RC(3,12) RC(3,13)
        RC(4,0) RC(4,1) RC(4,2) RC(4,3) RC(4,4) RC(4,5) RC(4,6) RC(4,7) RC(4,8) RC(4,9) RC(4,10) RC(4,11) RC(4,12) RC(4,13)
        >;
    };

    left_encoder: left_encoder {
        compatible = "alps,ec11";
        steps = <144>;
        status = "disabled";

        a-gpios = <&pro_micro 7 GPIO_PULL_UP>;
        b-gpios = <&pro_micro 8 GPIO_PULL_UP>;
    };

    right_encoder: right_encoder {
        compatible = "alps,ec11";
        steps = <144>;
        status = "disabled";

        a-gpios = <&pro_micro 16 GPIO_PULL_UP>;
        b-gpios = <&pro_micro 14 GPIO_PULL_UP>;
    };

    sensors: sensors {
        compatible = "zmk,keymap-sensors";
        sensors = <&left_encoder &right_encoder>;
        triggers-per-rotation = <36>;
    };
};

&pro_micro_i2c {
    status = "okay";

    oled: ssd1306@3c {
        compatible = "solomon,ssd1306fb";
        reg = <0x3c>;
        width = <128>;
        height = <32>;
        segment-offset = <0>;
        page-offset = <0>;
        display-offset = <0>;
        multiplex-ratio = <31>;
        segment-remap;
        com-invdir;
        com-sequential;
        inversion-on;
        prechargep = <0x22>;
    };
};
