Javier Sanchez Peña / Mbed 2 deprecated Prueva_microswitch_pullup

use a digital input in pull up mode to read a signal from a microswitch and toggle a LED

Dependencies:   mbed

main.cpp@0:9330a73f2ea2, 2017-05-14 (annotated)

Committer:
javierjsp
Date:
Sun May 14 19:19:34 2017 +0000
Revision:
0:9330a73f2ea2
v1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
javierjsp 0:9330a73f2ea2 1 #include "mbed.h"
javierjsp 0:9330a73f2ea2 2
javierjsp 0:9330a73f2ea2 3 DigitalIn micro(D0, PullUp);
javierjsp 0:9330a73f2ea2 4 DigitalOut myled(LED1);
javierjsp 0:9330a73f2ea2 5
javierjsp 0:9330a73f2ea2 6 int main() {
javierjsp 0:9330a73f2ea2 7 while(1)
javierjsp 0:9330a73f2ea2 8 {
javierjsp 0:9330a73f2ea2 9 if (micro)
javierjsp 0:9330a73f2ea2 10 {
javierjsp 0:9330a73f2ea2 11 myled = 0; // LED is ON
javierjsp 0:9330a73f2ea2 12 }
javierjsp 0:9330a73f2ea2 13 else
javierjsp 0:9330a73f2ea2 14 {
javierjsp 0:9330a73f2ea2 15 myled = 1; // LED is OFF
javierjsp 0:9330a73f2ea2 16 }
javierjsp 0:9330a73f2ea2 17 }
javierjsp 0:9330a73f2ea2 18 }