Petras Saduikis
/
WiiNunchuckReader
A program allowing the output of one or two Wii Nunchucks to be read via I2C and decoded for use.
Diff: WiiNunchuckReader.h
- Revision:
- 0:d51f5e2478c1
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/WiiNunchuckReader.h Sun Dec 13 12:19:31 2009 +0000 @@ -0,0 +1,78 @@ +/* +* WiiNunchuckReader. A program allowing the output of one or two +* Wii Nunchucks to be read via I2C and decoded for use, using the mbed +* microcontroller and its associated libraries. +* +* Copyright (C) <2009> Petras Saduikis <petras@petras.co.uk> +* +* This file is part of WiiNunchuckReader. +* +* WiiNunchuckReader 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. +* +* WiiNunchuckReader 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 WiiNunchuckReader. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef SNATCH59_WIINUNCHUCKREADER_H +#define SNATCH59_WIINUNCHUCKREADER_H + +#include <mbed.h> +#include "WiiNunchuckDefs.h" + +typedef unsigned char BYTE; + +class WiiNunchuckReader +{ +public: + // constructors + WiiNunchuckReader(PinName sda, PinName scl); + + // functions + void RequestRead(); + + // accessors + int getJoyX() const { return joyX; } + int getJoyY() const { return joyY; } + int getAccelX() const { return accelX; } + int getAccelY() const { return accelY; } + int getAccelZ() const { return accelZ; } + int getButtonC() const { return buttonC; } + int getButtonZ() const { return buttonZ; } + int getBufferSize() const { return sizeof(readBuf); } + char* getReadBuf() { return readBuf; } + +private: + // nunchuck controls states + int joyX; + int joyY; + int accelX; + int accelY; + int accelZ; + int buttonC; + int buttonZ; + + // nunchuck init state + bool nunchuckInit; + + // nunchuck I2C port + I2C nunchuckPort; + + // read data + char readBuf[NUNCHUCK_READLEN]; + + // functions + bool NunchuckInit(); + bool NunchuckRead(); + void NunchuckDecode(); + void DecodeAdditional(); +}; + +#endif \ No newline at end of file