Diff: UserInput.cpp

Revision:

49:889751dd0395

Parent:

48:e9578f56534a

Child:

50:d794595c6868

--- a/UserInput.cpp	Mon Jul 13 14:44:08 2015 +0000
+++ b/UserInput.cpp	Wed Jul 15 13:52:20 2015 +0000
@@ -2,7 +2,7 @@
 
 extern Serial pc;
 int sensorNumber;
-float sensorDistance;
+double sensorDistance;
 
 float input(){
     pc.printf("Ready to Read.\n");
@@ -12,10 +12,10 @@
                 {
                     pc.scanf("%d", &sensorNumber);                  
                     pc.printf("Enter the distance between each sensor\n ");
-                    pc.scanf("%f", &sensorDistance);
+                    pc.scanf("%lf", &sensorDistance);                           //has to &lf because must know the size of it before getting it in
                     break;
                     }
             }
-        pc.printf("sensorNumber : %f \t sensorDistance : %d", sensorNumber, sensorDistance ); 
+        pc.printf("sensorNumber : %d \t sensorDistance : %f", sensorNumber, sensorDistance ); 
        return(sensorNumber, sensorDistance);
     }
\ No newline at end of file