Diff: display.cpp

Revision:

13:8936b2f64aa2

Parent:

12:a947a6609a23

Child:

14:be27f6e21a8a

--- a/display.cpp	Tue Feb 27 14:22:49 2018 +0000
+++ b/display.cpp	Tue Feb 27 16:16:04 2018 +0000
@@ -18,8 +18,8 @@
 #include <stdio.h>
 #include <string.h>
 
-//#define VERSION1
-#define VERSION2
+#define VERSION1
+//#define VERSION2
 
 
 /*
@@ -88,34 +88,29 @@
 #ifdef VERSION1
 /*
  * void bin2bcd_array(int num);
- * Description: 
+ * Description: Converts to BCD array using modulo method.
  *
  * Inputs: 
  *      Parameters:
- *          int num: 
+ *          int num: number to push to display
+            char bcd[]: BCD array that will be written to
  *      Globals:
  *      
  * Outputs:
- *      Parameters:
+ *      Parameters: 
  *      Globals:
  *      Returns: void
 */
 void bin2bcd_array(int num, char bcd[]) {
     int size = 4;
-    int dec_arr[size];
-    int place = 3;
+    int place = 0;
     while (num != 0) { //converts decimal input to decimal array using %mod
         int val = num % 10;
         //dec_arr[place] = val;
         bcd[place] = val; 
         num = num/10;
-        place--;
+        place++;
     }
-    /*
-    for (int i = size - 1; i >= 0; i--) { //converts decimal array to binary array
-        bcd[i] = convert(dec_arr[i]);
-    }
-    */
 }
 #endif