18 lines
317 B
C
18 lines
317 B
C
#pragma once
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#include <stdint.h>
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typedef enum {
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DHT22_OK,
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DHT22_TIMING_ERROR,
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DHT22_CHECKSUM_ERROR,
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} dht22_error;
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typedef uint16_t deci_percent;
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typedef int16_t deci_degrees_c;
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void dht22_handle_error();
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deci_percent dht22_relative_humidity();
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deci_degrees_c dht22_temperature();
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dht22_error dht22_read();
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