Alexandra Posta / Mbed OS ELEC2645_Race_Collision

“Race Collision” is a one player game in which a truck has to avoid “particles” that appear on the road. By the use of the joystick, the player can guide themselves through the menu system to start the game. The truck is the main element of the game and it can be moved from side to side with the joystick. The road curves randomly from time to time and the player has to be careful to keep the truck within the road boundaries. Particles appear on the screen at random positions and 4 collisions lead to the end of the game.

Dependencies:   ELEC2645_JoystickLCD_LPC1768_2021

main.cpp@1:2ae7a8b01771, 2021-03-17 (annotated)

Committer:
alex_20
Date:
Wed Mar 17 17:32:56 2021 +0000
Revision:
1:2ae7a8b01771
Parent:
0:be41a15e7a86
Child:
2:18fd28044860
Iteration 1. Curve done

Who changed what in which revision?

UserRevisionLine numberNew contents of line
eencae 0:be41a15e7a86 1 /* mbed Microcontroller Library
eencae 0:be41a15e7a86 2 * Copyright (c) 2019 ARM Limited
eencae 0:be41a15e7a86 3 * SPDX-License-Identifier: Apache-2.0
eencae 0:be41a15e7a86 4 */
eencae 0:be41a15e7a86 5
eencae 0:be41a15e7a86 6 #include "mbed.h"
eencae 0:be41a15e7a86 7 #include "Joystick.h"
eencae 0:be41a15e7a86 8 #include "N5110.h"
eencae 0:be41a15e7a86 9
alex_20 1:2ae7a8b01771 10 // objects
alex_20 1:2ae7a8b01771 11 // BusOut leds(LED4,LED3,LED2,LED1);
eencae 0:be41a15e7a86 12
alex_20 1:2ae7a8b01771 13 // VCC,SCE,RST,D/C,MOSI,SCLK,LED
alex_20 1:2ae7a8b01771 14 N5110 lcd(p14,p8,p9,p10,p11,p13,p21);
alex_20 1:2ae7a8b01771 15
alex_20 1:2ae7a8b01771 16 DigitalIn button_A(p29);
alex_20 1:2ae7a8b01771 17 DigitalIn button_C(p27);
eencae 0:be41a15e7a86 18
eencae 0:be41a15e7a86 19 // y x
alex_20 1:2ae7a8b01771 20 // Joystick joystick(p20,p19);
alex_20 1:2ae7a8b01771 21
alex_20 1:2ae7a8b01771 22 // B G R
alex_20 1:2ae7a8b01771 23 //BusOut leds(p22,p23,p24);
alex_20 1:2ae7a8b01771 24 // LSB MSB
alex_20 1:2ae7a8b01771 25
alex_20 1:2ae7a8b01771 26 // functions
alex_20 1:2ae7a8b01771 27 void init_buttons();
eencae 0:be41a15e7a86 28
eencae 0:be41a15e7a86 29 int main()
eencae 0:be41a15e7a86 30 {
eencae 0:be41a15e7a86 31 // initialise the LCD and joystick
eencae 0:be41a15e7a86 32 lcd.init();
eencae 0:be41a15e7a86 33 lcd.setContrast(0.5);
alex_20 1:2ae7a8b01771 34
alex_20 1:2ae7a8b01771 35 while(1) {
alex_20 1:2ae7a8b01771 36 lcd.clear();
alex_20 1:2ae7a8b01771 37 lcd.drawLine(0,12,84,12, FILL_BLACK);
alex_20 1:2ae7a8b01771 38 lcd.drawLine(28,12,12,48, FILL_BLACK);
alex_20 1:2ae7a8b01771 39 lcd.drawLine(56,12,72,48, FILL_BLACK);
alex_20 1:2ae7a8b01771 40 lcd.drawCurve(30,48,50,20,60,48);
eencae 0:be41a15e7a86 41
alex_20 1:2ae7a8b01771 42 /* for (int y = 12; y <= 48; y++) {
alex_20 1:2ae7a8b01771 43 lcd.drawSprite(48,y,6,3,(int *) road_line);
alex_20 1:2ae7a8b01771 44 if (y == 48)
alex_20 1:2ae7a8b01771 45 {
alex_20 1:2ae7a8b01771 46 y = 12;
alex_20 1:2ae7a8b01771 47 }
alex_20 1:2ae7a8b01771 48 } */
eencae 0:be41a15e7a86 49
alex_20 1:2ae7a8b01771 50 if ( button_A.read() == 1)
alex_20 1:2ae7a8b01771 51 {
alex_20 1:2ae7a8b01771 52 lcd.printString("A!",0,0);
alex_20 1:2ae7a8b01771 53 }
alex_20 1:2ae7a8b01771 54
alex_20 1:2ae7a8b01771 55 if ( button_C.read() == 1)
alex_20 1:2ae7a8b01771 56 {
alex_20 1:2ae7a8b01771 57 lcd.printString("C!",0,0);
alex_20 1:2ae7a8b01771 58 }
alex_20 1:2ae7a8b01771 59
alex_20 1:2ae7a8b01771 60 lcd.refresh();
alex_20 1:2ae7a8b01771 61 thread_sleep_for(50);
eencae 0:be41a15e7a86 62 }
eencae 0:be41a15e7a86 63 }
alex_20 1:2ae7a8b01771 64
alex_20 1:2ae7a8b01771 65 void init_buttons()
alex_20 1:2ae7a8b01771 66 {
alex_20 1:2ae7a8b01771 67 // PCB has external pull-down resistors so turn the internal ones off
alex_20 1:2ae7a8b01771 68 // (default for DigitalIn)
alex_20 1:2ae7a8b01771 69 button_A.mode(PullNone);
alex_20 1:2ae7a8b01771 70 button_C.mode(PullNone);
alex_20 1:2ae7a8b01771 71 }