Stage-1 Students SoCEM / Mbed 2 deprecated Task521

Task 5.2.1

Dependencies:   mbed

Diff: main.cpp

Revision:
0:62279e997317
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Sep 24 12:31:22 2015 +0000
@@ -0,0 +1,25 @@
+#include "mbed.h"
+
+//Time period
+#define T 0.01
+
+//Mark-Space Ratio
+#define R 0.1
+
+//Mark and Space times
+#define Tmark (R*T)
+#define Tspace ((1.0-R)*T)
+
+DigitalOut onboardLed(LED1);
+DigitalOut redLED(D7);
+
+int main() {
+    printf("\nWelcome to ELEC143\n");
+    
+        while (1) {
+                redLED = 0; //Space
+                wait(Tspace);
+                redLED = 1; //Mark
+                wait(Tmark);
+        }
+}