Diff: Function2.h

Revision:

0:52fb551ac065

Child:

1:80aea0f0fcbd

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Function2.h	Thu Jan 22 01:06:03 2015 +0000
@@ -0,0 +1,88 @@
+/*
+    Function 2: take the hour and minute, display the hour and minute in the format 
+    of HH:MM on the 4-bank seven segment LED display for 1 minute with the: blinking 
+    every second (On for half second and Off for half second 1/2s = 500ms)
+    
+    */
+        
+void digitalClock ()
+{
+    
+    int numbers [10] = { 0xC0, 0xF9, 0xA4, 0xB0, 0x99, 0x92, 0x82, 0xF8, 0x80, 0x98 };
+    int numbers2 [10] = { 0xC0, 0xF9, 0xA4, 0xB0, 0x99, 0x92, 0x82, 0xF8, 0x80, 0x98 };
+    int numbers3 [10] = { 0xC0, 0xF9, 0xA4, 0xB0, 0x99, 0x92, 0x82, 0xF8, 0x80, 0x98 };
+    int numbers4 [10] = { 0xC0, 0xF9, 0xA4, 0xB0, 0x99, 0x92, 0x82, 0xF8, 0x80, 0x98 };
+          
+
+int a = 0;
+int b = 0;
+int c = 0;
+int d = 0;
+
+while(1){
+    
+           if ( b == 6 )
+           {
+               
+               b = 0;
+               c = c +1;
+               }
+        
+    for ( int i = 0; i < 2; i++ ) //3000 interations = 60s
+    {
+                   
+          digselect = 0x1;  // digit 1 Binary: 0 0 0 1
+          digit = numbers4[d]; 
+          wait_ms(3);
+          
+           digselect = 0x2; //digit 2 Binary: 0 0 1 0
+          digit = numbers2[c];
+          wait_ms(3);
+          
+          digselect = 0x4; //digit 3 Binary: 0 1 0 0
+          digit = numbers3[b];
+          wait_ms(3);
+          
+          digselect = 0x8; //digit 4 Binary: 1 0 0 0
+          digit = numbers[a];
+          wait_ms(3);
+           
+          digselect = 0x10; // position 1 0 0 0 0
+          L1 = 1;
+          wait_ms(3);
+                        
+          digselect = 0x8;
+          digit00();
+          wait_ms(5);
+                    
+         wait_ms(4);
+                   
+       
+    }; 
+    
+           a++;
+            if (( d == 2 ) && ( c == 4) )
+           {
+               a = 0;
+               b = 0;
+               c = 0;
+               d = 0;
+               }
+               
+           if ( a == 10) 
+        { 
+         a = 0;
+         b = b + 1;
+           
+           };
+           if ( c == 10 )
+           {
+               c = 0;
+               d = d + 1;
+               }
+               
+           
+           
+           }; 
+           
+};// end of Function