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https://github.com/RobTillaart/Arduino.git
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56 lines
1.1 KiB
C++
56 lines
1.1 KiB
C++
#pragma once
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//
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// FILE: AD524X.h
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// AUTHOR: Rob Tillaart
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// VERSION: 0.2.1
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// PURPOSE: I2C digital PotentioMeter AD5241 AD5242
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// DATE: 2013-10-12
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// URL: https://github.com/RobTillaart/AD524X
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//
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#include "Arduino.h"
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#include "Wire.h"
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#define AD524X_VERSION "0.2.1"
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#define AS524X_OK 0
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#define AS524X_ERROR 100
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class AD524X
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{
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public:
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// address
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explicit AD524X(const uint8_t);
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uint8_t zeroAll();
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// rdac
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uint8_t read(const uint8_t);
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// for debugging
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uint8_t readBackRegister(); // returns the last value written in register.
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// rdac value
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uint8_t write(const uint8_t, const uint8_t);
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// rdac value O1 O2
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uint8_t write(const uint8_t, const uint8_t, const uint8_t, const uint8_t);
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uint8_t setO1(const uint8_t); // HIGH / LOW
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uint8_t setO2(const uint8_t); // HIGH / LOW
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uint8_t getO1();
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uint8_t getO2();
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// rdac
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uint8_t midScaleReset(const uint8_t);
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//
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// uint8_t shutDown();
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private:
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uint8_t send(const uint8_t, const uint8_t); // cmd value
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uint8_t _address;
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uint8_t _lastValue[2];
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uint8_t _O1;
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uint8_t _O2;
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};
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// -- END OF FILE --
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