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/*
* Copyright (c) 2020 The ZMK Contributors
*
* SPDX-License-Identifier: MIT
*/
#include <dt-bindings/zmk/matrix_transform.h>
/ {
kscan0: kscan {
compatible = "zmk,kscan-gpio-matrix";
label = "KSCAN";
diode-direction = "row2col";
row-gpios
= <&pro_micro 15 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
, <&pro_micro 7 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
, <&pro_micro 6 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
, <&pro_micro 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
, <&pro_micro 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
;
col-gpios
= <&pro_micro 21 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
, <&pro_micro 20 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
, <&pro_micro 19 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
, <&pro_micro 18 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
;
};
default_transform: keymap_transform_0 {
compatible = "zmk,matrix-transform";
columns = <4>;
rows = <5>;
map = <
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)
>;
};
encoder_1_top_row: encoder_1_top_row {
compatible = "alps,ec11";
label = "Top Row Encoder";
a-gpios = <&pro_micro 16 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
b-gpios = <&pro_micro 14 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
resolution = <4>;
status = "disabled";
};
encoder_1: encoder_1 {
compatible = "alps,ec11";
label = "Encoder 1";
a-gpios = <&pro_micro 14 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
b-gpios = <&pro_micro 16 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
resolution = <4>;
status = "disabled";
};
encoder_2: encoder_2 {
compatible = "alps,ec11";
label = "Encoder 2";
a-gpios = <&pro_micro 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
b-gpios = <&pro_micro 9 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
resolution = <4>;
status = "disabled";
};
encoder_3: encoder_3 {
compatible = "alps,ec11";
label = "Encoder 3";
a-gpios = <&pro_micro 3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
b-gpios = <&pro_micro 2 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
resolution = <4>;
status = "disabled";
};
encoder_4: encoder_4 {
compatible = "alps,ec11";
label = "Encoder 4";
a-gpios = <&pro_micro 1 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
b-gpios = <&pro_micro 0 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
resolution = <4>;
status = "disabled";
};
chosen {
zmk,kscan = &kscan0;
zmk,matrix_transform = &default_transform;
};
};
&pro_micro_i2c {
status = "okay";
oled: ssd1306@3c {
compatible = "solomon,ssd1306fb";
reg = <0x3c>;
label = "DISPLAY";
width = <128>;
height = <32>;
segment-offset = <0>;
page-offset = <0>;
display-offset = <0>;
multiplex-ratio = <31>;
segment-remap;
com-invdir;
com-sequential;
prechargep = <0x22>;
};
};
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