Diff: Calculate.cpp

Revision:

32:792c4239a738

Parent:

31:bea1117f14fb

Child:

33:929f1755664b

--- a/Calculate.cpp	Wed Jul 08 07:55:13 2015 +0000
+++ b/Calculate.cpp	Wed Jul 08 08:13:10 2015 +0000
@@ -11,7 +11,7 @@
  
 //c++ variables
     time_t sensor_time ;                            //time at which sensor is broken
-    double timeDifference;                          //time between 2 sensors - not used right now
+    int timeDiff;                          //time between 2 sensors - not used right now
     int times[6];                                //array the size of #pins
                                                   
 int calculate()
@@ -29,14 +29,20 @@
                 }                                                         //error checking incase next one is done
         }
         sensor_time = time(NULL); 
-        pc.printf(" %dth sensor  %d : \t", i,sensor_time);  
+        pc.printf(" %dth sensor: %d \t", i,sensor_time);  
         times[i] = sensor_time;                                                 //adds sensor times to array for logging.
+        if ( i > 0) {                   //to ensure it is not the first one
+       // pc.printf(" time[i] : %d  \t", times[i]);       //testing
+       // pc.printf(" time[i -1] : %d  \t", times[i -1 ]);     //testing
+        timeDiff  = difftime(times[i], times[i-1]);
+        pc.printf(" timediff: %d  \t", timeDiff); 
+        }
         i++;
     } 
-      pc.printf("Calculate completed");                                      //alert to let user know it completed
-      for (int i = 6 - 1; i >= 0; i--)                                          //printing module for array
+      pc.printf(" \n Calculate completed \n");                                      //alert to let user know it completed
+      for (int i = 0; i < 5 ; i++)                                          //printing module for array
       {
-        pc.printf(" times  %d : \t", times[i]); 
+        pc.printf(" times: %d  \t", times[i]); 
        }
       
 }