28 lines
470 B
C
28 lines
470 B
C
/*
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* Copyright (c) 2016 Intel Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_DRIVERS_SENSOR_DHT_DHT_H_
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#define ZEPHYR_DRIVERS_SENSOR_DHT_DHT_H_
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#include <device.h>
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#define DHT_START_SIGNAL_DURATION 18000
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#define DHT_SIGNAL_MAX_WAIT_DURATION 100
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#define DHT_DATA_BITS_NUM 40
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struct dht_data {
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const struct device *gpio;
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uint8_t sample[4];
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};
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struct dht_config {
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const char *ctrl;
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gpio_dt_flags_t flags;
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gpio_pin_t pin;
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};
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#endif
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