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https://github.com/RobTillaart/Arduino.git
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43 lines
724 B
C
43 lines
724 B
C
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#ifndef DHT12_H
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#define DHT12_H
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//
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// FILE: DHT12.h
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// AUTHOR: Rob Tillaart
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// PURPOSE: DHT_I2C library for Arduino .
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// VERSION: 0.1.0
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// HISTORY: See DHT12.cpp
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// URL: https://github.com/RobTillaart/Arduino/tree/master/libraries/
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//
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// Released to the public domain
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//
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#include "Wire.h"
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#include "Arduino.h"
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#define DHT12_VERSION "0.1.0"
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#define DHT12_OK 0
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#define DHT12_ERROR_CHECKSUM -10
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#define DHT12_ERROR_CONNECT -11
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#define DHT12_MISSING_BYTES -12
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#define DHT12_ADDRESS 0x5C
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class DHT12
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{
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public:
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DHT12();
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int8_t read();
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float humidity;
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float temperature;
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private:
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uint8_t _deviceAddress;
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uint8_t bits[5];
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int _readSensor();
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};
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#endif
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// END OF FILE
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