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mellifera_firmware/boards/bh/mellifera_rev1/mellifera_rev1.dts
Brendan Haines e82df2fec4
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first pass at ti hdc1080. Temperature works, humidity doesn't
2024-04-28 04:18:39 -06:00

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3.9 KiB
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/*
* Copyright (c) 2021 Nordic Semiconductor ASA
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <nordic/nrf52832_qfaa.dtsi>
#include "mellifera_rev1-pinctrl.dtsi"
/ {
model = "Mellifera rev1";
compatible = "bh,mellifera_rev1";
chosen {
zephyr,console = &uart0;
// zephyr,shell-uart = &uart0;
// zephyr,uart-mcumgr = &uart0;
// zephyr,bt-mon-uart = &uart0;
// zephyr,bt-c2h-uart = &uart0;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
zephyr,display = &ssd1306;
};
example_sensor: example-sensor {
compatible = "zephyr,example-sensor";
input-gpios = <&gpio0 2 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
};
leds {
compatible = "gpio-leds";
led0: led_0 {
gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
label = "Yellow LED 0";
};
led1: led_1 {
gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
label = "Yellow LED 1";
};
led2: led_2 {
gpios = <&gpio0 23 GPIO_ACTIVE_HIGH>;
label = "Yellow LED 2";
};
led3: led_3 {
gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
label = "Yellow LED 3";
};
led_rx: led_rx {
gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
label = "RX LED";
};
led_tx: led_tx {
gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
label = "TX LED";
};
led_rx_ok: led_rx_ok {
gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
label = "RX OK LED";
};
led_sfd: led_sfd {
gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
label = "SFD LED";
};
};
buttons {
compatible = "gpio-keys";
int_drdy: int_drdy {
gpios = <&gpio0 22 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
label = "DRDYM from BMX055 9-DOF";
zephyr,code = <INPUT_KEY_0>;
};
int1: int_1 {
gpios = <&gpio0 12 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
label = "Interrupt 1 from BMX055 9-DOF";
zephyr,code = <INPUT_KEY_0>;
};
int2: int_2 {
gpios = <&gpio0 14 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
label = "Interrupt 2 from BMX055 9-DOF";
zephyr,code = <INPUT_KEY_0>;
};
int3: int_3 {
gpios = <&gpio0 10 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
label = "Interrupt 3 from BMX055 9-DOF";
zephyr,code = <INPUT_KEY_0>;
};
int4: int_4 {
gpios = <&gpio0 9 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
label = "Interrupt 4 from BMX055 9-DOF";
zephyr,code = <INPUT_KEY_0>;
};
int5: int_5 {
gpios = <&gpio0 30 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
label = "Interrupt 5 from BMX055 9-DOF";
zephyr,code = <INPUT_KEY_0>;
};
};
blink_led: blink-led {
compatible = "blink-gpio-led";
led-gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
blink-period-ms = <1000>;
};
};
&uicr {
gpio-as-nreset;
};
&gpiote {
status = "okay";
};
&gpio0 {
status = "okay";
};
&uart0 {
compatible = "nordic,nrf-uarte";
status = "okay";
current-speed = <115200>;
pinctrl-0 = <&uart0_default>;
pinctrl-1 = <&uart0_sleep>;
pinctrl-names = "default", "sleep";
};
&i2c0 {
compatible = "nordic,nrf-twi";
status = "okay";
pinctrl-0 = <&i2c0_default>;
pinctrl-1 = <&i2c0_sleep>;
pinctrl-names = "default", "sleep";
ssd1306: ssd1306@3d {
compatible = "solomon,ssd1306fb";
reg = <0x3d>;
width = <128>;
height = <64>;
segment-offset = <0>;
page-offset = <0>;
display-offset = <0>;
multiplex-ratio = <63>;
segment-remap;
com-invdir;
prechargep = <0x22>;
};
ina231: ina231@45 {
compatible = "ti,ina230";
reg = <0x45>;
// irq-gpios = <&gpio0 31 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
current-lsb-microamps = <7>;
rshunt-micro-ohms = <50000>;
adc-mode = "Bus and shunt voltage continuous";
};
bmp388: bmp388@76 {
compatible = "bosch,bmp388";
reg = <0x76>;
int-gpios = <&gpio0 27 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
// odr = "1.563";
osr-press = <1>;
};
hdc1080: hdc1080@40 {
compatible = "ti,hdc1080";
reg = <0x40>;
};
bmx055: bmx055@18 {
compatible = "bosch,bmx055";
reg = <0x18>;
};
lis2dh: lis2dh@19 {
// This is built into the DWM1001 module
compatible = "st,lis2dh";
reg = <0x19>;
};
};
&spi1 {
compatible = "nordic,nrf-spi";
status = "okay";
pinctrl-0 = <&spi1_default>;
pinctrl-1 = <&spi1_sleep>;
pinctrl-names = "default", "sleep";
};