Diff: main.cpp

Revision:

0:9333cd80614f

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Sep 24 12:25:10 2015 +0000
@@ -0,0 +1,62 @@
+//This is known as a “header file”
+//In short, this copies and pastes the text file
+//mbed.h into this code
+#include "mbed.h"
+
+#define kRED    1  
+#define kYELLOW 2
+#define kGREEN  4
+
+BusOut binaryOutput(D7, D6, D5);    //Outputs as an integer
+
+unsigned int state = 0;
+void toggleYellow()
+{
+    if (state == 0) {
+        binaryOutput = kYELLOW;
+        state = 1;
+    } else {
+        binaryOutput = 0;
+        state = 0;
+    }
+}
+
+//The main function - all executable C / C++
+//applications have a main function. This is
+//out entry point in the software
+Ticker T;
+
+int main() {
+
+    binaryOutput = 0;
+
+// ALL the code is contained in a 
+// “while loop"
+
+// THIS IS NOT AN IDEAL SOLUTION. HOWEVER IT IS SIMPLE
+
+
+    while(1) 
+    {
+    //The code between the { curly braces }
+    //is the code that is repeated
+    
+        //STATE 1 (R) 
+        binaryOutput = kRED;
+        wait(4.0);
+        
+        //STATE 2 (RA)
+        binaryOutput = kRED + kYELLOW;
+        wait(4.0);
+        
+        //STATE 3 (G)
+        binaryOutput = kGREEN;
+        wait(4.0);
+        
+        //STATE 4 (Flashing A)
+        T.attach(toggleYellow, 0.25);
+        wait(4.0);
+        T.detach();
+                  
+    }
+}
\ No newline at end of file