globals.h

00001 /* Gatech ECE2035 2015 SPRING PAC MAN
00002  * Copyright (c) 2015 Gatech ECE2035
00003  *
00004  * Permission is hereby granted, free of charge, to any person obtaining a copy
00005  * of this software and associated documentation files (the "Software"), to deal
00006  * in the Software without restriction, including without limitation the rights
00007  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
00008  * copies of the Software, and to permit persons to whom the Software is
00009  * furnished to do so, subject to the following conditions:
00010  *
00011  * The above copyright notice and this permission notice shall be included in
00012  * all copies or substantial portions of the Software.
00013  *
00014  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
00015  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00016  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
00017  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
00018  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
00019  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
00020  * SOFTWARE.
00021  */
00022 #ifndef GLOBAL_H
00023 #define GLOBAL_H
00024 
00025 // This is a hack because the library for the screen is bad.
00026 #ifndef ULCD_4DGL_H_
00027 #define ULCD_4DGL_H_
00028 #include "uLCD_4DGL.h"
00029 #endif
00030 
00031 // Includes for hardware support
00032 #include "wave_player.h"
00033 #include "SDFileSystem.h"
00034 #include "MMA8452.h"
00035 #include "Speaker.h"
00036 
00037 #define ACCELERATION 500
00038 
00039 // Hardware declarations. Initialization is in main.cpp
00040 extern uLCD_4DGL uLCD;      // Screen
00041 extern MMA8452 acc;         // Accelerometer
00042 extern DigitalIn left_pb;   // push button
00043 extern DigitalIn right_pb;  // push button
00044 extern DigitalIn up_pb;     // push button
00045 extern DigitalIn down_pb;   // push button
00046 extern Serial pc;           // Serial output to PC
00047 extern AnalogOut DACout;    // speaker
00048 extern wave_player waver;   // wav player
00049 extern SDFileSystem sd;     // SD card and filesystem (mosi, miso, sck, cs)
00050 
00051 extern DigitalOut redLED;   // Red LED
00052 extern DigitalOut greenLED;   // Green LED
00053 extern Speaker speaker;  // Speaker
00054 
00055 // Global parameters. Initialized in main.cpp
00056 extern const float mass;
00057 extern const int radius;
00058 extern const float bounce;
00059 extern int sound;
00060 
00061 #endif //GLOBAL_H