File content as of revision 0:7d511a9bdaba:

/*
  RCSwitch - Arduino libary for remote control outlet switches
  Copyright (c) 2011 Suat Özgür.  All right reserved.

  Contributors:
  - Andre Koehler / info(at)tomate-online(dot)de
  - Gordeev Andrey Vladimirovich / gordeev(at)openpyro(dot)com
  - Skineffect / http://forum.ardumote.com/viewtopic.php?f=2&t=46
  - Dominik Fischer / dom_fischer(at)web(dot)de
  - Frank Oltmanns / <first name>.<last name>(at)gmail(dot)com
  - Max Horn / max(at)quendi(dot)de
  - Robert ter Vehn / <first name>.<last name>(at)gmail(dot)com
  
  Project home: https://github.com/sui77/rc-switch/

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.

  This library 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
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/
#ifndef _RCSwitch_h
#define _RCSwitch_h


#define RCSwitchDisableReceiving

#define LOW (0)
#define HIGH (1)
#include "mbed.h"


#include <stdint.h>


// Number of maximum High/Low changes per packet.
// We can handle up to (unsigned long) => 32 bit * 2 H/L changes per bit + 2 for sync
#define RCSWITCH_MAX_CHANGES 67

class RCSwitch {

  public:
    RCSwitch(PinName outpin_num);

    void switchOn(int nGroupNumber, int nSwitchNumber);
    void switchOff(int nGroupNumber, int nSwitchNumber);
    void switchOn(const char* sGroup, int nSwitchNumber);
    void switchOff(const char* sGroup, int nSwitchNumber);
    void switchOn(char sFamily, int nGroup, int nDevice);
    void switchOff(char sFamily, int nGroup, int nDevice);
    void switchOn(const char* sGroup, const char* sDevice);
    void switchOff(const char* sGroup, const char* sDevice);
    void switchOn(char sGroup, int nDevice);
    void switchOff(char sGroup, int nDevice);

    void sendTriState(const char* sCodeWord);
    void send(unsigned long code, unsigned int length);
    void send(const char* sCodeWord);
    
    void setPulseLength(int nPulseLength);
    void setRepeatTransmit(int nRepeatTransmit);


    struct HighLow {
        uint8_t high;
        uint8_t low;
    };

    struct Protocol {
        int pulseLength;
        HighLow syncFactor;
        HighLow zero;
        HighLow one;
        /** @brief if true inverts the high and low logic levels in the HighLow structs */
        bool invertedSignal;
    };

    void setProtocol(Protocol protocol);
    void setProtocol(int nProtocol);
    void setProtocol(int nProtocol, int nPulseLength);

  private:
    char* getCodeWordA(const char* sGroup, const char* sDevice, bool bStatus);
    char* getCodeWordB(int nGroupNumber, int nSwitchNumber, bool bStatus);
    char* getCodeWordC(char sFamily, int nGroup, int nDevice, bool bStatus);
    char* getCodeWordD(char group, int nDevice, bool bStatus);
    void transmit(HighLow pulses);

    int nTransmitterPin;
    int nRepeatTransmit;
    
    Protocol protocol;

    DigitalInOut  _outpin;
    
};

#endif