use the PortOut Class to make a timetick

Dependencies:   mbed

Fork of PortOut_HelloWorld by mbed official

Revision:
0:9bbfdb1487ff
Child:
2:fb1498b28a57
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Feb 12 14:20:05 2013 +0000
@@ -0,0 +1,17 @@
+// Toggle all four LEDs
+ 
+#include "mbed.h"
+ 
+// LED1 = P1.18  LED2 = P1.20  LED3 = P1.21  LED4 = P1.23
+#define LED_MASK 0x00B40000
+ 
+PortOut ledport(Port1, LED_MASK);
+ 
+int main() {
+    while(1) {
+        ledport = LED_MASK;
+        wait(1);
+        ledport = 0;
+        wait(1);
+    }
+}
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