Jason Garner / registers-example

My attempt at using the mbed without the mbed libraries.

Dependencies:   ARM registers

Here is a main.cpp, that uses the registers library.

Diff: main.cpp

Revision:
3:88da6c0412b0
Parent:
2:e26c096f1946
Child:
4:6ed8900881e8
--- a/main.cpp	Sun Dec 30 04:58:42 2012 +0000
+++ b/main.cpp	Thu Jan 03 02:57:29 2013 +0000
@@ -1,17 +1,30 @@
 #include "registers.h"
-DigitalOut led1(LED1);
-DigitalOut led2(LED2);
+DigitalOut led1(p20);
+DigitalOut led2(p19);
 DigitalOut led3(LED3);
 DigitalOut led4(LED4);
 DigitalIn switch1(p21);
 
-Serial pc;
+Serial pc(115200);
 Timer t(1000); //ms resolution for a serial stopwatch demo
 
-int main() {  //Timer demonstration
+Ticker tock;
+Ticker tock2;
+
+extern "C" void isr(void) {
+    led1 = !led1;
+}
+
+extern "C" void isr2(void) {
+    led2 = !led2;
+}
+
+int main() {  //Timer and Ticker demonstration
     switch1.mode(PULLDOWN);
     t.start();
-
+    
+    tock.attach(&isr, 0.50);
+    tock2.attach(&isr2, 0.25);
     while(1)
     {
         double time = t;