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Game For ECE 2035
Dependencies: mbed wave_player 4DGL-uLCD-SE MMA8452
hardware.cpp
- Committer:
- nasiromar
- Date:
- 2021-12-03
- Revision:
- 18:760dd68e939e
- Parent:
- 14:7225da81314a
File content as of revision 18:760dd68e939e:
// This header has all the (extern) declarations of the globals. // "extern" means "this is instantiated somewhere, but here's what the name // means. #include "globals.h" #include "hardware.h" // We need to actually instantiate all of the globals (i.e. declare them once // without the extern keyword). That's what this file does! // Hardware initialization: Instantiate all the things! uLCD_4DGL uLCD(p9,p10,p11); // LCD Screen (tx, rx, reset) SDFileSystem sd(p5, p6, p7, p8, "sd"); // SD Card(mosi, miso, sck, cs) Serial pc(USBTX,USBRX); // USB Console (tx, rx) MMA8452 acc(p28, p27, 100000); // Accelerometer (sda, sdc, rate) DigitalIn button1(p21); // Pushbuttons (pin) DigitalIn button2(p22); DigitalIn button3(p23); DigitalIn button4(p24); AnalogOut DACout(p18); // Speaker (pin) PwmOut speaker(p26); wave_player waver(&DACout); // Some hardware also needs to have functions called before it will set up // properly. Do that here. int hardware_init() { // Crank up the speed uLCD.baudrate(3000000); pc.baud(115200); //Initialize pushbuttons button1.mode(PullUp); button2.mode(PullUp); button3.mode(PullUp); //button4.mode(PullUp); acc.activate(); return ERROR_NONE; } GameInputs read_inputs() { GameInputs in; //Accelerometer readings acc.readXGravity(&in.ax); acc.readYGravity(&in.ay); acc.readZGravity(&in.az); //button readings in.b1 = button1.read(); in.b2 = button2.read(); in.b3 = button3.read(); in.b4 = button3.read(); return in; }