Diff: main.cpp

Revision:

0:0e32344cdb26

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Aug 31 15:25:02 2012 +0000
@@ -0,0 +1,28 @@
+/*Program Example 3.5: Simple demonstration of 7-segment display. Display digits 0, 1, 2, 3 in turn.
+                                                                       */
+#include "mbed.h"
+BusOut display(p5,p6,p7,p8,p9,p10,p11,p12);   // segments a,b,c,d,e,f,g,dp
+
+int main()
+{
+    while(1) {
+        for(int i=0; i<4; i++) {
+            switch (i) {
+                case 0:
+                    display = 0x3F;
+                    break;       //display 0
+                case 1:
+                    display = 0x06;
+                    break;       //display 1
+                case 2:
+                    display = 0x5B;
+                    break;
+                case 3:
+                    display = 0x4F;
+                    break;
+            }                                      //end of switch
+            wait(0.2);
+        }                                        //end of for
+    }                                          //end of while
+}                                            //end of main
+