sample code for workshop

Dependencies:   mbed

Revision:
0:9300e8ff8060
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Apr 13 01:53:40 2015 +0000
@@ -0,0 +1,13 @@
+#include "mbed.h"
+
+BusOut      leds( LED4, LED3, LED2, LED1 );
+AnalogIn    ai( p20 );
+Serial      ser( USBTX, USBRX );
+
+int main() {
+    while(1) {
+        leds    = (int)(ai * 15.0);
+        ser.printf( "voltage = %.2f\r\n", ai * 3.3 );
+        wait( 0.5 );
+    }
+}