yuki hashimoto / Mbed 2 deprecated Digital_in

デジタル入力

Dependencies:   mbed

p20にGNDを入力→入力があるたびにLED1が明滅

参考 https://mbed.org/users/okini3939/notebook/DigitalIn_jp/

main.cpp@0:42fff5d780c6, 2014-07-23 (annotated)

Committer:
hasimo
Date:
Wed Jul 23 09:49:42 2014 +0000
Revision:
0:42fff5d780c6
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Who changed what in which revision?

UserRevisionLine numberNew contents of line
hasimo 0:42fff5d780c6 1 #include "mbed.h"
hasimo 0:42fff5d780c6 2
hasimo 0:42fff5d780c6 3 DigitalIn enable(p20);
hasimo 0:42fff5d780c6 4 DigitalOut myled(LED1);
hasimo 0:42fff5d780c6 5
hasimo 0:42fff5d780c6 6 int main() {
hasimo 0:42fff5d780c6 7 enable.mode(PullUp); //PullUp
hasimo 0:42fff5d780c6 8 int input=0;
hasimo 0:42fff5d780c6 9
hasimo 0:42fff5d780c6 10 while(1) {
hasimo 0:42fff5d780c6 11 input = enable.read();
hasimo 0:42fff5d780c6 12
hasimo 0:42fff5d780c6 13 if(input == 0){
hasimo 0:42fff5d780c6 14 myled = !myled;
hasimo 0:42fff5d780c6 15 }
hasimo 0:42fff5d780c6 16 wait(0.2);
hasimo 0:42fff5d780c6 17 }
hasimo 0:42fff5d780c6 18 }