Diff: main.cpp

Revision:

0:60bfe7e2affd

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Jun 07 14:40:48 2016 +0000
@@ -0,0 +1,82 @@
+#include "mbed.h"
+
+//Traffic Light Timing, sets a variable high when the light is Red
+DigitalOut RED(p15);
+DigitalOut GRED(p16);
+DigitalOut AMBER(p17);
+DigitalOut GAMBER(p18);
+DigitalOut GREEN(p19);
+DigitalOut GGREEN(p20);
+
+int flag;
+
+void stop(void)
+{       flag = 1;
+        RED = 1;
+        GRED = 0;
+        AMBER = 0;
+        GAMBER = 0;
+        GREEN = 0;
+        GGREEN = 0;
+        wait(3);
+ }
+    
+    
+    
+void hold(void)
+    { flag = 0;
+    int x;
+    for(x=0; x<3; x++)
+    {   RED = 1;
+        GRED = 0;
+        AMBER = 0;
+        GAMBER = 0;
+        GREEN = 0;
+        GGREEN = 0;
+        wait(0.5);
+        RED = 1;
+        GRED = 0;
+        AMBER = 1;
+        GAMBER = 0;
+        GREEN = 0;
+        GGREEN = 0;
+        wait(0.5);
+        }
+        }
+        
+void go(void)
+    {   flag = 0;
+        RED = 0;
+        GRED = 0;
+        AMBER = 0;
+        GAMBER = 0;
+        GREEN = 1;
+        GGREEN = 0;
+        wait(3);
+        }
+
+void waiting(void)
+{       flag = 0;
+        RED = 0;
+        GRED = 0;
+        AMBER = 1;
+        GAMBER = 0;
+        GREEN = 0;
+        GGREEN = 0;
+        wait(1.5f);
+        }
+
+
+int main() {
+    while(1)
+    {
+    stop();
+    hold();
+    go();
+    waiting();
+    
+}
+        
+}
+
+   
\ No newline at end of file