Liam Hoffman / Mbed OS mDotInterruptExample

Example using LED and push button

Fork of mbed-os-example-mbed5-blinky by mbed-os-examples

Files at this revision

API Documentation at this revision

Revision 42:ee570b89946e, committed 2017-10-12

Comitter:
bigg55
Date:
Thu Oct 12 04:56:34 2017 +0000
Parent:
41:3f37e8ac5378
Commit message:
Example Interrupts;

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/main.cpp	Tue Jul 18 09:45:02 2017 +0100
+++ b/main.cpp	Thu Oct 12 04:56:34 2017 +0000
@@ -1,12 +1,17 @@
 #include "mbed.h"
-
-DigitalOut led1(LED1);
-
-// main() runs in its own thread in the OS
+ 
+InterruptIn enable(D0); //Button active LOW
+DigitalOut led(D1); 
+DigitalOut flash(D2);
+void flip() {
+    led = !led;
+}
+ 
 int main() {
-    while (true) {
-        led1 = !led1;
-        wait(0.5);
+    enable.rise(&flip);  // attach the address of the flip function to the rising edge
+    while(1) {           // wait around, interrupts will interrupt this!
+        flash = !flash;
+        wait(5);
     }
+
 }
-