124 lines
3.6 KiB
Text
124 lines
3.6 KiB
Text
/*
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* Copyright (c) 2022 The ZMK Contributors
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*
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* SPDX-License-Identifier: MIT
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*/
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#include <dt-bindings/zmk/matrix_transform.h>
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/ {
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chosen {
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zephyr,display = &oled;
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zmk,kscan = &kscan0;
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zmk,matrix_transform = &default_transform;
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};
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kscan0: kscan {
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compatible = "zmk,kscan-gpio-matrix";
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label = "KSCAN";
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diode-direction = "row2col";
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debounce-scan-period-ms = <10>;
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row-gpios
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= <&ext_gpio 14 (GPIO_ACTIVE_LOW)>
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, <&ext_gpio 15 (GPIO_ACTIVE_LOW)>
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, <&ext_gpio 6 (GPIO_ACTIVE_LOW)>
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, <&ext_gpio 7 (GPIO_ACTIVE_LOW)>
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, <&ext_gpio 2 (GPIO_ACTIVE_LOW)>
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, <&ext_gpio 4 (GPIO_ACTIVE_LOW)>
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, <&ext_gpio 5 (GPIO_ACTIVE_LOW)>
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, <&ext_gpio 1 (GPIO_ACTIVE_LOW)>
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, <&ext_gpio 3 (GPIO_ACTIVE_LOW)>
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;
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col-gpios
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= <&ext_gpio 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
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, <&ext_gpio 9 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
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, <&ext_gpio 10 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
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, <&ext_gpio 11 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
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, <&ext_gpio 12 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
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, <&ext_gpio 13 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
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;
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};
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default_transform: keymap_transform_0 {
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compatible = "zmk,matrix-transform";
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columns = <6>;
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rows = <9>;
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map = <
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RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(8,0) RC(4,0) RC(4,1) RC(4,2) RC(4,3) RC(4,4) RC(4,5)
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RC(1,0) RC(1,1) RC(1,2) RC(1,3) RC(1,4) RC(1,5) RC(8,5) RC(8,1) RC(5,0) RC(5,1) RC(5,2) RC(5,3) RC(5,4) RC(5,5)
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RC(2,0) RC(2,1) RC(2,2) RC(2,3) RC(2,4) RC(2,5) RC(8,2) RC(6,0) RC(6,1) RC(6,2) RC(6,3) RC(6,4) RC(6,5)
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RC(3,0) RC(3,1) RC(3,2) RC(3,3) RC(3,4) RC(7,0) RC(7,1) RC(7,2) RC(7,3) RC(7,4) RC(7,5)
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>;
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};
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encoder_1: encoder_1 {
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compatible = "alps,ec11";
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label = "Encoder 1";
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a-gpios = <&blackpill 38 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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b-gpios = <&blackpill 39 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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resolution = <4>;
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status = "disabled";
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};
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encoder_2: encoder_2 {
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compatible = "alps,ec11";
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label = "Encoder 2";
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a-gpios = <&blackpill 12 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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b-gpios = <&blackpill 18 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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resolution = <4>;
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status = "disabled";
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};
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encoder_3: encoder_3 {
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compatible = "alps,ec11";
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label = "Encoder 3";
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a-gpios = <&blackpill 45 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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b-gpios = <&blackpill 46 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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resolution = <4>;
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status = "disabled";
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};
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encoder_4: encoder_4 {
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compatible = "alps,ec11";
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label = "Encoder 4";
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a-gpios = <&blackpill 4 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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b-gpios = <&blackpill 3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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resolution = <2>;
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status = "disabled";
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};
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};
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&spi1 {
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cs-gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
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};
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&i2c0 {
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status = "okay";
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clock-frequency = <I2C_BITRATE_FAST>;
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ext_gpio: mcp230xx@20 {
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compatible = "microchip,mcp230xx";
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status = "okay";
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gpio-controller;
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reg = <0x20>;
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label = "EXT_GPIO";
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#gpio-cells = <2>;
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ngpios = <16>;
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};
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oled: ssd1306@3c {
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compatible = "solomon,ssd1306fb";
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status = "okay";
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reg = <0x3c>;
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label = "DISPLAY";
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width = <128>;
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height = <64>;
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segment-offset = <0>;
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page-offset = <0>;
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display-offset = <0>;
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multiplex-ratio = <63>;
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prechargep = <0x22>;
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};
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};
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