University of Plymouth - Stages 1, 2 and 3 / Mbed OS Task121

updated for mbed-os 5.5

Fork of Task121 by Nicholas Outram

main.cpp@6:6aeae28837c4, 2019-09-10 (annotated)

Committer:
noutram
Date:
Tue Sep 10 14:39:55 2019 +0100
Revision:
6:6aeae28837c4
Parent:
4:612f8694a6e8
Child:
7:bc61039bc0dc
Updated comments

Who changed what in which revision?

UserRevisionLine numberNew contents of line
noutram 6:6aeae28837c4 1 // Updated 2019 for Mbed-os 5.1X
noutram 6:6aeae28837c4 2
noutram 0:c742e33896a9 3 //This is known as a “header file”
noutram 0:c742e33896a9 4 //In short, this copies and pastes the text file
noutram 0:c742e33896a9 5 //mbed.h into this code
noutram 0:c742e33896a9 6 #include "mbed.h"
noutram 0:c742e33896a9 7
noutram 0:c742e33896a9 8 //Create a DigitalOut “object” called myled
noutram 0:c742e33896a9 9 //Pass constant D7 as a “parameter”
noutram 4:612f8694a6e8 10 DigitalOut myled(LED1);
noutram 0:c742e33896a9 11
noutram 0:c742e33896a9 12 //The main function - all executable C / C++
noutram 0:c742e33896a9 13 //applications have a main function. This is
noutram 0:c742e33896a9 14 //out entry point in the software
noutram 0:c742e33896a9 15 int main() {
noutram 0:c742e33896a9 16
noutram 0:c742e33896a9 17 // ALL the code is contained in a
noutram 0:c742e33896a9 18 // “while loop”
noutram 0:c742e33896a9 19 while(1)
noutram 0:c742e33896a9 20 {
noutram 0:c742e33896a9 21 //The code between the { curly braces }
noutram 0:c742e33896a9 22 //is the code that is repeated
noutram 0:c742e33896a9 23 myled = 1; // External LED is ON
noutram 0:c742e33896a9 24 wait(1.0); // 1 second
noutram 0:c742e33896a9 25 myled = 0; // LED is OFF
noutram 0:c742e33896a9 26 wait(1.0); // External 1 second
noutram 0:c742e33896a9 27 }
noutram 1:a3b418536134 28 }
noutram 1:a3b418536134 29
noutram 1:a3b418536134 30