Luca Mottola / Mbed 2 deprecated AthensFall19-DISCO-ButtonInterrupt

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Show/hide line numbers main.cpp Source File

main.cpp

00001 #include "mbed.h"
00002 
00003 InterruptIn button(USER_BUTTON);
00004 DigitalOut led(LED1);
00005 DigitalOut heartbeat(LED2);
00006 
00007 void toggle() {
00008     led = !led;
00009 }
00010 
00011 int main() {
00012     button.rise(&toggle);  // Call toggle function on the rising edge
00013     while(1) {             // Wait around, interrupts will interrupt this!
00014         heartbeat = !heartbeat;
00015         wait(0.25);
00016     }
00017 }
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