Andrew Lindsay
/
N3310LCD_Demo
N3310LCD library demo
Fork of N3310LCD by
Diff: Joystick.h
- Revision:
- 1:740d0a3999a9
- Parent:
- 0:36fb749b83c7
--- a/Joystick.h Mon Dec 07 17:24:52 2009 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,55 +0,0 @@ -/* -* N3310LCD. A program to interface mbed with the nuelectronics -* Nokia 3310 LCD shield from www.nuelectronics.com. Ported from -* the nuelectronics Arduino code. -* -* Copyright (C) <2009> Petras Saduikis <petras@petras.co.uk> -* -* This file is part of N3310LCD. -* -* N3310LCD 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. -* -* N3310LCD 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 N3310LCD. If not, see <http://www.gnu.org/licenses/>. -*/ - -#ifndef SNATCH59_JOYSTICK_H -#define SNATCH59_JOYSTICK_H - -#define NUM_KEYS 5 - -enum eJoystickKey {LEFT_KEY, CENTER_KEY, DOWN_KEY, UP_KEY, RIGHT_KEY}; - -class Joystick -{ -public: - Joystick(PinName jstick); - - int getKeyState(int i); - void resetKeyState(int i); - void updateADCKey(); // call this to initiate joystick read - -private: - // data - int buttonCount[NUM_KEYS]; // debounce counters - int buttonStatus[NUM_KEYS]; // button status - pressed/released - int buttonFlag[NUM_KEYS]; // button on flags for user program - - static const int adcKeyVal[NUM_KEYS]; - - // I/O - AnalogIn joystick; - - // functions - int getKey(int input); -}; - -#endif \ No newline at end of file