Pieter Vandevoorde / Mbed OS mbed-os-example-red_green_blue

blinky with 3 colors

Fork of mbed-os-example-mbed5-blinky by mbed-os-examples

main.cpp@18:d15cf1cad4c9, 2016-11-16 (annotated)

Committer:
Pieter56
Date:
Wed Nov 16 21:09:41 2016 +0000
Revision:
18:d15cf1cad4c9
Parent:
17:f1532314d1a9
Child:
19:ff7ac8de56f9
Display RGB 7 colors

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Jonathan Austin 0:2757d7abb7d9 1 #include "mbed.h"
Jonathan Austin 0:2757d7abb7d9 2
Pieter56 17:f1532314d1a9 3 DigitalOut led1(LED1, 0);
Pieter56 18:d15cf1cad4c9 4 DigitalOut led2(LED2, 0);
Pieter56 18:d15cf1cad4c9 5 DigitalOut led3(LED3, 0);
Jonathan Austin 1:846c97078558 6 // main() runs in its own thread in the OS
Jonathan Austin 1:846c97078558 7 // (note the calls to Thread::wait below for delays)
Pieter56 18:d15cf1cad4c9 8
Jonathan Austin 0:2757d7abb7d9 9 int main() {
Pieter56 18:d15cf1cad4c9 10 uint16_t color = 0;
Jonathan Austin 0:2757d7abb7d9 11 while (true) {
Pieter56 17:f1532314d1a9 12 Thread::wait(1000);
Pieter56 18:d15cf1cad4c9 13 //led1 = !led1;
Pieter56 18:d15cf1cad4c9 14 //led2 = !led2;
Pieter56 18:d15cf1cad4c9 15 color++;
Pieter56 18:d15cf1cad4c9 16 color = color & 0x7;
Pieter56 18:d15cf1cad4c9 17 led1 = color & 0x1;
Pieter56 18:d15cf1cad4c9 18 led2 = (color >> 1) & 0x1;
Pieter56 18:d15cf1cad4c9 19 led3 = (color >> 2) & 0x1;
Jonathan Austin 0:2757d7abb7d9 20 }
Jonathan Austin 0:2757d7abb7d9 21 }
Jonathan Austin 1:846c97078558 22