f0090825be
Sample code for AMS (Austria Micro Systems) ENS210 temperature and relative humidity sensor. Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
36 lines
765 B
C
36 lines
765 B
C
/*
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* Copyright (c) 2018 Alexander Wachter
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <zephyr.h>
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#include <device.h>
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#include <sensor.h>
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#include <misc/printk.h>
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void main(void)
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{
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struct device *dev;
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struct sensor_value temperature, humidity;
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dev = device_get_binding(DT_AMS_ENS210_0_LABEL);
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if (!dev) {
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printk("Failed to get device binding");
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return;
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}
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printk("device is %p, name is %s\n", dev, dev->config->name);
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while (1) {
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sensor_sample_fetch(dev);
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sensor_channel_get(dev, SENSOR_CHAN_HUMIDITY, &humidity);
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sensor_channel_get(dev, SENSOR_CHAN_AMBIENT_TEMP, &temperature);
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printk("Temperature: %d.%06d C; Humidity: %d.%06d%%\n",
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temperature.val1, temperature.val2,
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humidity.val1, humidity.val2);
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k_sleep(1000);
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}
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}
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