phil dani / Mbed 2 deprecated interrupt_test

Simple Interrupt example

Dependencies:   mbed

Diff: main.cpp

Revision:
0:5163e0741765
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Aug 29 17:49:47 2013 +0000
@@ -0,0 +1,23 @@
+/* Program 10: Simple interrupt example. External input causes interrupt, while led flashes */
+#include "mbed.h"
+
+InterruptIn button(p5); //define and name the interrupt input
+DigitalOut led(LED1);
+DigitalOut flash(LED4);
+
+void ISR1() { //this is the response to interrupt, i.e. the ISR
+    led = !led;
+}
+
+int main() {
+    button.rise(&ISR1); // attach the address of the ISR function to the
+    // interrupt rising edge
+    while(1) { // continuous loop, ready to be interrupted
+        flash = !flash;
+     /*   if(flash=1) 
+            __disable_irq(); //disable interrupts
+        else
+            __enable_irq(); //enable interrupts  */
+        wait(1);
+    }
+}