108 lines
1.8 KiB
Plaintext
108 lines
1.8 KiB
Plaintext
/*
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* Copyright (c) 2018 Roman Tataurov <diytronic@yandex.ru>
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/dts-v1/;
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#include <nordic/nrf51822_qfaa.dtsi>
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/ {
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model = "Waveshare BLE400";
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compatible = "waveshare,BLE400", "nordic,nrf51822-qfaa", "nordic,nrf51822";
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chosen {
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zephyr,console = &uart0;
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zephyr,shell-uart = &uart0;
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zephyr,bt-mon-uart = &uart0;
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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};
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/* These aliases are provided for compatibility with samples */
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aliases {
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led0 = &led0;
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led1 = &led1;
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led2 = &led2;
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led3 = &led3;
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led4 = &led4;
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sw0 = &button0;
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sw1 = &button1;
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};
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leds {
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compatible = "gpio-leds";
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led0: led_0 {
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gpios = <&gpio0 18 0>;
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label = "Red LED 0";
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};
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led1: led_1 {
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gpios = <&gpio0 19 0>;
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label = "Red LED 1";
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};
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led2: led_2 {
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gpios = <&gpio0 20 0>;
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label = "Red LED 2";
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};
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led3: led_3 {
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gpios = <&gpio0 21 0>;
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label = "Red LED 3";
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};
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led4: led_4 {
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gpios = <&gpio0 22 0>;
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label = "Red LED 4";
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};
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};
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buttons {
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/* Push button switch 0 KEY1 */
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compatible = "gpio-keys";
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button0: button_0 {
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gpios = <&gpio0 16 (GPIO_PUD_PULL_UP |
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GPIO_INT_ACTIVE_LOW |
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GPIO_INT_EDGE)>;
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label = "Push button switch 0";
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};
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/* Push button switch 1 KEY2 */
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button1: button_1 {
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gpios = <&gpio0 17 (GPIO_PUD_PULL_UP |
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GPIO_INT_ACTIVE_LOW |
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GPIO_INT_EDGE)>;
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label = "Push button switch 1";
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};
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};
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};
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&gpiote {
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status ="ok";
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};
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&gpio0 {
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status ="ok";
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};
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&i2c0 {
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status = "ok";
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sda-pin = <0>;
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scl-pin = <1>;
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/* smba-pin = <2>; */
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};
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&spi1 {
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status = "ok";
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sck-pin = <25>;
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mosi-pin = <24>;
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miso-pin = <23>;
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cs-gpios = <&gpio0 30 0>;
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};
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&uart0 {
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current-speed = <115200>;
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status = "ok";
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tx-pin = <9>;
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rx-pin = <11>;
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rts-pin = <8>;
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cts-pin = <10>;
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};
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