Dan Searle / N3310LCD

Library for Nuelectronics Nokia 3310/5110 LCD Display and joystick.

Dependents:   LEDFun NetTester

Fork of N3310LCD by Andrew Lindsay

Library for Nuelectronics Nokia 3310/5110 LCD Display and joystick.

Joystick.h@8:0380b34047ad, 2013-08-01 (annotated)

Committer:
Searle95
Date:
Thu Aug 01 09:14:23 2013 +0000
Revision:
8:0380b34047ad
Parent:
1:51961974fe55 
Modified for use in NetTester project.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
SomeRandomBloke 0:7efa6655d94b 1 /*
SomeRandomBloke 0:7efa6655d94b 2 * N3310LCD. A program to interface mbed with the nuelectronics
SomeRandomBloke 0:7efa6655d94b 3 * Nokia 3310 LCD shield from www.nuelectronics.com. Ported from
SomeRandomBloke 0:7efa6655d94b 4 * the nuelectronics Arduino code.
SomeRandomBloke 0:7efa6655d94b 5 *
SomeRandomBloke 0:7efa6655d94b 6 * Copyright (C) <2009> Petras Saduikis <petras@petras.co.uk>
SomeRandomBloke 0:7efa6655d94b 7 *
SomeRandomBloke 0:7efa6655d94b 8 * Converted to a mbed library by Andrew D. Lindsay
SomeRandomBloke 0:7efa6655d94b 9 *
SomeRandomBloke 0:7efa6655d94b 10 * This file is part of N3310LCD.
SomeRandomBloke 0:7efa6655d94b 11 *
SomeRandomBloke 0:7efa6655d94b 12 * N3310LCD is free software: you can redistribute it and/or modify
SomeRandomBloke 0:7efa6655d94b 13 * it under the terms of the GNU General Public License as published by
SomeRandomBloke 0:7efa6655d94b 14 * the Free Software Foundation, either version 3 of the License, or
SomeRandomBloke 0:7efa6655d94b 15 * (at your option) any later version.
SomeRandomBloke 1:51961974fe55 16 *
SomeRandomBloke 0:7efa6655d94b 17 * N3310LCD is distributed in the hope that it will be useful,
SomeRandomBloke 0:7efa6655d94b 18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
SomeRandomBloke 0:7efa6655d94b 19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
SomeRandomBloke 0:7efa6655d94b 20 * GNU General Public License for more details.
SomeRandomBloke 0:7efa6655d94b 21 *
SomeRandomBloke 0:7efa6655d94b 22 * You should have received a copy of the GNU General Public License
SomeRandomBloke 0:7efa6655d94b 23 * along with N3310LCD. If not, see <http://www.gnu.org/licenses/>.
SomeRandomBloke 0:7efa6655d94b 24 */
SomeRandomBloke 0:7efa6655d94b 25
SomeRandomBloke 0:7efa6655d94b 26 #ifndef SNATCH59_JOYSTICK_H
SomeRandomBloke 0:7efa6655d94b 27 #define SNATCH59_JOYSTICK_H
SomeRandomBloke 0:7efa6655d94b 28
SomeRandomBloke 0:7efa6655d94b 29 #define NUM_KEYS 5
SomeRandomBloke 0:7efa6655d94b 30
SomeRandomBloke 0:7efa6655d94b 31 enum eJoystickKey {LEFT_KEY, CENTER_KEY, DOWN_KEY, UP_KEY, RIGHT_KEY};
SomeRandomBloke 0:7efa6655d94b 32
SomeRandomBloke 0:7efa6655d94b 33 class Joystick
SomeRandomBloke 0:7efa6655d94b 34 {
SomeRandomBloke 0:7efa6655d94b 35 public:
SomeRandomBloke 0:7efa6655d94b 36 Joystick(PinName jstick);
SomeRandomBloke 1:51961974fe55 37
SomeRandomBloke 0:7efa6655d94b 38 int getKeyState(int i);
SomeRandomBloke 0:7efa6655d94b 39 void resetKeyState(int i);
SomeRandomBloke 0:7efa6655d94b 40 void updateADCKey(); // call this to initiate joystick read
SomeRandomBloke 1:51961974fe55 41
SomeRandomBloke 0:7efa6655d94b 42 private:
SomeRandomBloke 0:7efa6655d94b 43 // data
SomeRandomBloke 0:7efa6655d94b 44 int buttonCount[NUM_KEYS]; // debounce counters
SomeRandomBloke 0:7efa6655d94b 45 int buttonStatus[NUM_KEYS]; // button status - pressed/released
SomeRandomBloke 0:7efa6655d94b 46 int buttonFlag[NUM_KEYS]; // button on flags for user program
SomeRandomBloke 1:51961974fe55 47
SomeRandomBloke 0:7efa6655d94b 48 static const int adcKeyVal[NUM_KEYS];
SomeRandomBloke 1:51961974fe55 49
SomeRandomBloke 0:7efa6655d94b 50 // I/O
SomeRandomBloke 0:7efa6655d94b 51 AnalogIn joystick;
SomeRandomBloke 1:51961974fe55 52
SomeRandomBloke 0:7efa6655d94b 53 // functions
SomeRandomBloke 0:7efa6655d94b 54 int getKey(int input);
SomeRandomBloke 0:7efa6655d94b 55 };
SomeRandomBloke 0:7efa6655d94b 56
SomeRandomBloke 0:7efa6655d94b 57 #endif