Petras Saduikis / Mbed 2 deprecated WiiNunchuckReader

A program allowing the output of one or two Wii Nunchucks to be read via I2C and decoded for use.

Dependencies:   mbed

WiiNunchuckReader.h@0:d51f5e2478c1, 2009-12-13 (annotated)

Committer:
snatch59
Date:
Sun Dec 13 12:19:31 2009 +0000
Revision:
0:d51f5e2478c1

        

        
Who changed what in which revision?

        

            
                
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/*





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* WiiNunchuckReader. A program allowing the output of one or two





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* Wii Nunchucks to be read via I2C and decoded for use, using the mbed 





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* microcontroller and its associated libraries.





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*





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* Copyright (C) <2009> Petras Saduikis <petras@petras.co.uk>





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*





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* This file is part of WiiNunchuckReader.





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*





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* WiiNunchuckReader is free software: you can redistribute it and/or modify





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* it under the terms of the GNU General Public License as published by





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* the Free Software Foundation, either version 3 of the License, or





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* (at your option) any later version.





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* 





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* WiiNunchuckReader is distributed in the hope that it will be useful,





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* but WITHOUT ANY WARRANTY; without even the implied warranty of





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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the





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* GNU General Public License for more details.





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*





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* You should have received a copy of the GNU General Public License





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* along with WiiNunchuckReader.  If not, see <http://www.gnu.org/licenses/>.





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*/





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#ifndef SNATCH59_WIINUNCHUCKREADER_H





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#define SNATCH59_WIINUNCHUCKREADER_H





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#include <mbed.h>





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#include "WiiNunchuckDefs.h"





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typedef unsigned char BYTE;





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class WiiNunchuckReader





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{





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public:





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    // constructors





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    WiiNunchuckReader(PinName sda, PinName scl);





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    // functions





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    void RequestRead();





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    // accessors





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    int getJoyX() const { return joyX; }





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    int getJoyY() const { return joyY; }





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    int getAccelX() const { return accelX; }





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    int getAccelY() const { return accelY; }





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    int getAccelZ() const { return accelZ; }





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    int getButtonC() const { return buttonC; }





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    int getButtonZ() const { return buttonZ; }





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    int getBufferSize() const { return sizeof(readBuf); }





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    char* getReadBuf() { return readBuf; }





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private:





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    // nunchuck controls states





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    int joyX;





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    int joyY;





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    int accelX;





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    int accelY;





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    int accelZ;





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    int buttonC;





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    int buttonZ;





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    // nunchuck init state





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    bool nunchuckInit;





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    // nunchuck I2C port





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    I2C nunchuckPort;





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    // read data





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    char readBuf[NUNCHUCK_READLEN];





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    // functions    





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    bool NunchuckInit();





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    bool NunchuckRead();





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    void NunchuckDecode();





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    void DecodeAdditional();





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};





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#endif