phil dani / Mbed 2 deprecated interrupt_test

Simple Interrupt example

Dependencies:   mbed

Files at this revision

API Documentation at this revision

Revision 0:5163e0741765, committed 2013-08-29

Comitter:
Kit1
Date:
Thu Aug 29 17:49:47 2013 +0000
Commit message:
Interrupt example

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file 
--- /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);
+    }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Thu Aug 29 17:49:47 2013 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/9c8f0e3462fb
\ No newline at end of file