File content as of revision 0:ad90c2e86a63:

/*
* OneWireThermometer. Base class for Maxim One-Wire Thermometers.
* Uses the OneWireCRC library.
*
* Copyright (C) <2010> Petras Saduikis <petras@petras.co.uk>
*
* This file is part of OneWireThermometer.
*
* OneWireThermometer is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* OneWireThermometer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OneWireThermometer.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef SNATCH59_ONEWIRETHERMOMETER_H
#define SNATCH59_ONEWIRETHERMOMETER_H

#include "mbed.h"
#include "OneWireCRC.h"
#include "OneWireDefs.h"

typedef unsigned char BYTE;    // something a byte wide

class OneWireThermometer {
public:
    OneWireThermometer(PinName pin, bool crcOn, bool useAddr, bool parasitic,  int device_id, unsigned char *Address );

    bool initialize();
    float readTemperature();
    virtual void setResolution(eResolution resln) = 0;

protected:
    bool _useParasiticPower;
    bool _useCRC;
    bool _useAddress;
    int _deviceId;

    eResolution _resolution;
    BYTE _ROMCode[8];
     

    OneWireCRC oneWire;

    void resetAndAddress();
    bool readAndValidateData(BYTE* data);
    virtual float calculateTemperature(BYTE* data) = 0;    // device specific
};

#endif