Jack Occleshaw / Mbed 2 deprecated w2-interrupt

w2interrupt

Dependencies:   mbed

Files at this revision

API Documentation at this revision

Revision 0:8dc791260768, committed 2017-01-12

Comitter:
occle
Date:
Thu Jan 12 15:42:21 2017 +0000
Commit message:
w2interrupt

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 
diff -r 000000000000 -r 8dc791260768 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Jan 12 15:42:21 2017 +0000
@@ -0,0 +1,18 @@
+/* External input causes interrupt, while led flashes*/
+#include "mbed.h"
+InterruptIn button(SW2); //define and name the interrupt input
+DigitalOut led(LED1); //red led defined as "led"
+DigitalOut flash(LED2); //green led defined as "flash"
+
+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; // green led flashes
+      wait(0.25); // with time interval of 0.25s
+    }
+}

diff -r 000000000000 -r 8dc791260768 mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Thu Jan 12 15:42:21 2017 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/25aea2a3f4e3
\ No newline at end of file