University of Plymouth - Stages 1, 2 and 3 / Mbed OS Task611-mbedos54

updated for mbed os 5.4

main.cpp@2:22ab4fcc5293, 2019-11-08 (annotated)

Committer:
noutram
Date:
Fri Nov 08 10:31:30 2019 +0000
Revision:
2:22ab4fcc5293
Parent:
1:cbcb7c2d43cd 
2019

Who changed what in which revision?

UserRevisionLine numberNew contents of line
noutram 0:e48f4ddb9393 1 #include "mbed.h"
noutram 0:e48f4ddb9393 2
noutram 0:e48f4ddb9393 3
noutram 0:e48f4ddb9393 4 //Function declarations
noutram 0:e48f4ddb9393 5 void Function1();
noutram 0:e48f4ddb9393 6 void Function2();
noutram 0:e48f4ddb9393 7
noutram 0:e48f4ddb9393 8 //I/O
noutram 0:e48f4ddb9393 9 DigitalOut onBoardLED(LED1);
noutram 0:e48f4ddb9393 10 DigitalOut redLED(D7);
noutram 0:e48f4ddb9393 11 DigitalOut yellowLED(D6);
noutram 0:e48f4ddb9393 12 DigitalOut greenLED(D5);
noutram 0:e48f4ddb9393 13
noutram 0:e48f4ddb9393 14 DigitalIn onBoardSwitch(USER_BUTTON);
noutram 0:e48f4ddb9393 15 DigitalIn SW1(D4);
noutram 0:e48f4ddb9393 16 DigitalIn SW2(D3);
noutram 0:e48f4ddb9393 17
noutram 0:e48f4ddb9393 18 Thread t1, t2;
noutram 0:e48f4ddb9393 19
noutram 0:e48f4ddb9393 20 void Function1()
noutram 0:e48f4ddb9393 21 {
noutram 0:e48f4ddb9393 22 while (true) {
noutram 0:e48f4ddb9393 23 redLED = !redLED;
noutram 1:cbcb7c2d43cd 24 ThisThread::sleep_for(2000);
noutram 1:cbcb7c2d43cd 25 //Thread::wait(2000); //Deprecated
noutram 0:e48f4ddb9393 26 }
noutram 0:e48f4ddb9393 27 }
noutram 0:e48f4ddb9393 28
noutram 0:e48f4ddb9393 29 void Function2()
noutram 0:e48f4ddb9393 30 {
noutram 0:e48f4ddb9393 31 while (true) {
noutram 0:e48f4ddb9393 32 yellowLED = !yellowLED;
noutram 1:cbcb7c2d43cd 33 ThisThread::sleep_for(1000);
noutram 1:cbcb7c2d43cd 34 //Thread::wait(1000); //Deprecated
noutram 0:e48f4ddb9393 35 }
noutram 0:e48f4ddb9393 36 }
noutram 0:e48f4ddb9393 37
noutram 0:e48f4ddb9393 38 //Main thread
noutram 0:e48f4ddb9393 39 int main() {
noutram 0:e48f4ddb9393 40 redLED = 0;
noutram 0:e48f4ddb9393 41 yellowLED = 0;
noutram 0:e48f4ddb9393 42
noutram 0:e48f4ddb9393 43 //Create and run threads
noutram 0:e48f4ddb9393 44 t1.start(Function1);
noutram 0:e48f4ddb9393 45 t2.start(Function2);
noutram 0:e48f4ddb9393 46
noutram 0:e48f4ddb9393 47 while(1) {
noutram 0:e48f4ddb9393 48 //Thread::wait(osWaitForever);
noutram 1:cbcb7c2d43cd 49 //Thread::wait(5000); //Deprecated
noutram 1:cbcb7c2d43cd 50 ThisThread::sleep_for(5000);
noutram 0:e48f4ddb9393 51 printf("Awake\n"); //Should not happen
noutram 0:e48f4ddb9393 52 }
noutram 0:e48f4ddb9393 53 }