mbed_example / Mbed OS DigitalIn_HelloWorld

DigitalIn Hello World

Fork of DigitalIn_HelloWorld_Mbed by Mbed

Use

The DigitalIn API is used to read a digital pin. The value will be either 0 or 1. Buttons and switches are some of the more common digital inputs.

API

API reference.

Import librarymbed

No documentation found.

Diff: main.cpp

Revision:
3:e2f865861a7a
Parent:
0:aaf5a9d465fd
Child:
4:9b20ef58e04c
--- a/main.cpp	Sun Sep 21 19:19:43 2014 +0000
+++ b/main.cpp	Sun Sep 21 19:20:53 2014 +0000
@@ -3,6 +3,7 @@
 DigitalIn enable(p5);
 DigitalOut led(LED1);
  
+// blink LED when enable line is high
 int main() {
     while(1) {
         if(enable) {