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/*
* 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;
};
default_transform: keymap_transform_0 {
compatible = "zmk,matrix-transform";
columns = <10>;
rows = <4>;
// | SW1 | SW2 | SW3 | SW4 | SW5 | | SW5 | SW4 | SW3 | SW2 | SW1 |
// | SW6 | SW7 | SW8 | SW9 | SW10 | | SW10 | SW9 | SW8 | SW7 | SW6 |
// | SW11 | SW12 | SW13 | SW14 | SW15 | | SW15 | SW14 | SW13 | SW12 | SW11 |
// | SW16 | SW17 | SW18 | | SW18 | SW17 | SW16 |
map = <
RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(0,6) RC(0,7) RC(0,8) RC(0,9)
RC(1,0) RC(1,1) RC(1,2) RC(1,3) RC(1,4) RC(1,5) RC(1,6) RC(1,7) RC(1,8) RC(1,9)
RC(2,0) RC(2,1) RC(2,2) RC(2,3) RC(2,4) RC(2,5) RC(2,6) RC(2,7) RC(2,8) RC(2,9)
RC(3,2) RC(3,3) RC(3,4) RC(3,5) RC(3,6) RC(3,7)
>;
};
kscan0: kscan {
compatible = "zmk,kscan-gpio-matrix";
label = "KSCAN";
diode-direction = "col2row";
row-gpios
= <&pro_micro_d 16 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
, <&pro_micro_d 10 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
, <&pro_micro_d 8 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
, <&pro_micro_d 9 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
;
};
// TODO: per-key RGB node(s)?
};
&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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