mbed official / Mbed 2 deprecated InterruptIn_HelloWorld

Hello World for InterruptIn

Dependencies:   mbed

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main.cpp

00001 #include "mbed.h"
00002  
00003 InterruptIn button(p5);
00004 DigitalOut led(LED1);
00005 DigitalOut flash(LED4);
00006  
00007 void flip() {
00008     led = !led;
00009 }
00010  
00011 int main() {
00012     button.rise(&flip);  // attach the address of the flip function to the rising edge
00013     while(1) {           // wait around, interrupts will interrupt this!
00014         flash = !flash;
00015         wait(0.25);
00016     }
00017 }
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