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:
7:411ae6b21c9b
Parent:
6:d40cd917854d
diff -r d40cd917854d -r 411ae6b21c9b main.cpp
--- a/main.cpp	Thu Jan 03 05:10:49 2013 +0000
+++ b/main.cpp	Thu Jan 03 05:25:38 2013 +0000
@@ -1,6 +1,6 @@
 #include "registers.h"
 DigitalOut led1(p20);
-DigitalOut led2(LED2);
+DigitalOut led2(p19);
 DigitalOut led3(LED3);
 DigitalOut led4(LED4);
 DigitalIn switch1(p21);
@@ -10,6 +10,7 @@
 
 Timeout tock;
 Ticker tock2;
+Ticker tock3;
 
 extern "C" void turnOff(void) {
     led1 = 0;
@@ -17,13 +18,19 @@
 
 extern "C" void turnOn(void) {
     led1 = 1;
-    tock.attach(&turnOff, 0.05);
+    tock.attach(&turnOff, 0.0001);
+}
+
+extern "C" void led2flip(void)
+{
+    led2 = !led2;
 }
 
 int main() {  //Timer and Ticker demonstration
     switch1.mode(PULLDOWN);
     t.start();
-    tock2.attach(&turnOn, 0.5);
+    tock2.attach(&turnOn, 0.005);
+    tock3.attach(&led2flip, 0.0025);
     while(1)
     {
         double time = t;