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#ifndef EXPANDUINO_H
#define EXPANDUINO_H
#if ARDUINO >= 100
#include "Arduino.h"
#else
#include "WProgram.h"
#endif
#include <Wire.h>
class EXPAND {
public:
EXPAND(uint8_t addr);
~EXPAND();
void digitalWrite(byte pin,byte val);
int digitalRead(byte pin);
int digitalReadPullup(byte pin);
void analogWrite(byte pin,byte val);
int analogRead(byte pin);
void sendDataPacket();
int receiveResponse();
void analogWriteSlow(byte pin,byte val);
private:
uint8_t _addr;
};
#endif
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