Task 3.4.4 Solution

Dependencies:   mbed

Files at this revision

API Documentation at this revision

Comitter:
noutram
Date:
Thu Sep 24 12:27:31 2015 +0000
Commit message:
Initial version 24-09-2015

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Sep 24 12:27:31 2015 +0000
@@ -0,0 +1,30 @@
+#include "mbed.h"
+
+//Global objects
+BusOut binaryOutput(D5, D6, D7);
+
+
+//Main function
+int main() {
+
+    //Create a variable to hold the bit pattern
+    unsigned int u;
+
+    while(1) {
+        
+        u = 1;             //Set initial value 0
+        int count = 0;
+        while (count++ < 3) {
+           binaryOutput = u;    //Write to LEDs
+           u = u << 1;          //Shift left 1 bit
+           wait(0.25);          //Wait
+        }       
+        
+        //At this point, the output is binary 100
+        //Change to 010
+        binaryOutput = 2;   //The missing yellow state
+        wait(0.25); 
+        
+        //The sequence can now repeat
+    } //end while(1)
+} //end main
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Thu Sep 24 12:27:31 2015 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/bad568076d81
\ No newline at end of file