mirror of
https://github.com/zephyrproject-rtos/zephyr
synced 2025-09-11 01:32:48 +00:00
d090751c3d
Adjust the documentation and devicetree overlays so the sample can be built for any board with an Arduino I2C and SPI pinout, defaulting I2C and SPI to y to make it easier to switch between the two without requiring a pristine build. The user has to choose an appropriate overlay or have a sensor built in to the board. Use the newly introduced DEVICE_DT_GET_ANY() in main.c to ask for a bosch,bme280 without worrying over the details or exposing DT_DRV_COMPAT-based functionality that is really meant for drivers. Remove the no-longer-needed board specific overlay for nRF52840 DK; this is covered by the generic Arduino overlays now. Fix the datasheet link while we're here. Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
19 lines
405 B
Plaintext
19 lines
405 B
Plaintext
/*
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* Copyright (c) 2020, Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/* Example configuration of a BME280 device on an Arduino SPI bus. */
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&arduino_spi {
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status = "okay";
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cs-gpios = <&arduino_header 16 GPIO_ACTIVE_LOW>;
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bme280@0 {
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compatible = "bosch,bme280";
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reg = <0>;
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label = "BME280_SPI";
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spi-max-frequency = <1000000>; /* conservatively set to 1MHz */
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};
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};
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