John Curran / Mbed 2 deprecated lab1_Digital_Interrupts_JohnCurran_T00214119

Lab Question 1 Digital Interrupts

Dependencies:   mbed

main.cpp@0:3899a7a0bffb, 2021-04-17 (annotated)

Committer:
johnc89
Date:
Sat Apr 17 09:22:32 2021 +0000
Revision:
0:3899a7a0bffb
Child:
1:80741e2594b1
Lab 1 Digital Interrupts Working

Who changed what in which revision?

UserRevisionLine numberNew contents of line
johnc89 0:3899a7a0bffb 1 #include "mbed.h"
johnc89 0:3899a7a0bffb 2 // Lab1 Digital Interrupts
johnc89 0:3899a7a0bffb 3 //John Curran T00214119
johnc89 0:3899a7a0bffb 4 // This programs prints on Tera Term what direction the joystick is pressed
johnc89 0:3899a7a0bffb 5 Serial pc(USBTX, USBRX); // seriqal communications tx, rx
johnc89 0:3899a7a0bffb 6 InterruptIn UP (p15); // Press Up on Joystick
johnc89 0:3899a7a0bffb 7 InterruptIn DOWN (p12); // Press Down on Joystick
johnc89 0:3899a7a0bffb 8 InterruptIn LEFT (p13); // Press Up on Joystick
johnc89 0:3899a7a0bffb 9 InterruptIn RIGHT (p16); // Press Down on Joystick
johnc89 0:3899a7a0bffb 10 InterruptIn CENTRE (p14); // Press Down on Joystick
johnc89 0:3899a7a0bffb 11
johnc89 0:3899a7a0bffb 12 int main ()
johnc89 0:3899a7a0bffb 13 {
johnc89 0:3899a7a0bffb 14
johnc89 0:3899a7a0bffb 15 {
johnc89 0:3899a7a0bffb 16
johnc89 0:3899a7a0bffb 17
johnc89 0:3899a7a0bffb 18 pc.printf ("'LAB 1 DIGITAL INTERRUPTS JOHN CURRAN T00214119'\n\r");//prints text on screen
johnc89 0:3899a7a0bffb 19
johnc89 0:3899a7a0bffb 20
johnc89 0:3899a7a0bffb 21 while (1) { //infinite loop
johnc89 0:3899a7a0bffb 22
johnc89 0:3899a7a0bffb 23 if(UP == 1) {
johnc89 0:3899a7a0bffb 24 pc.printf ("'UP is Pressed'\n\r");//print UP on screen
johnc89 0:3899a7a0bffb 25 }
johnc89 0:3899a7a0bffb 26
johnc89 0:3899a7a0bffb 27 if(DOWN == 1) {
johnc89 0:3899a7a0bffb 28 pc.printf ("'DOWN is Pressed'\n\r");//print DOWN on screen
johnc89 0:3899a7a0bffb 29 }
johnc89 0:3899a7a0bffb 30 wait (0.5);
johnc89 0:3899a7a0bffb 31 if(LEFT == 1) {
johnc89 0:3899a7a0bffb 32 pc.printf ("'LEFT is Pressed'\n\r");//print LEFT on screen
johnc89 0:3899a7a0bffb 33 }
johnc89 0:3899a7a0bffb 34
johnc89 0:3899a7a0bffb 35 if(RIGHT == 1) {
johnc89 0:3899a7a0bffb 36 pc.printf ("'RIGHT is Pressed'\n\r");//print RIGHT on screen
johnc89 0:3899a7a0bffb 37 }
johnc89 0:3899a7a0bffb 38
johnc89 0:3899a7a0bffb 39 if(CENTRE == 1) {
johnc89 0:3899a7a0bffb 40 pc.printf ("'CENTRE is Pressed'\n\r");//print CENTRE on screen
johnc89 0:3899a7a0bffb 41 }
johnc89 0:3899a7a0bffb 42
johnc89 0:3899a7a0bffb 43
johnc89 0:3899a7a0bffb 44 }
johnc89 0:3899a7a0bffb 45 }
johnc89 0:3899a7a0bffb 46 }