Diff: main.cpp

Revision:

3:4e8fb4fb54df

Parent:

2:ebcfecb68cca

Child:

4:0bd5c189f2f3

--- a/main.cpp	Wed Apr 08 20:10:26 2015 +0000
+++ b/main.cpp	Wed Apr 08 20:21:54 2015 +0000
@@ -1,7 +1,7 @@
 // Distance Sensor Project
 // Main File "main.cpp"
 // Designed By Sam Russell (200773195)
-// Date: 07/04/2015 || Version: 0.1b
+// Date: 07/04/2015 || Version: 0.3a
 
 #include "main.h"
 
@@ -34,13 +34,13 @@
     setTimeFlag = 1;
 }
 
-void writeDataToFile(char* data, float dataDistance)
+void writeDataToFile(char* data, int dataDistance)
 {
     logLED = 1; // turn on LEDs for feedback
     pc.printf("Data Logged\n"); //DEBUG MESSAGE
     FILE *fp = fopen("/local/log.csv", "a"); // open 'log.txt' for appending
 // if the file doesn't exist it is created, if it exists, data is appended to the end
-    fprintf(fp,"%s %.2f\n",data,dataDistance); // print string to file
+    fprintf(fp,"%s %d\n",data,dataDistance); // print string to file
     fclose(fp); // close file
 }
 
@@ -105,7 +105,7 @@
             // format time into a string (time and date)
             strftime(buffer, 30 , "%R %d/%m/%y", localtime(&seconds));
             // print over serial
-            pc.printf("%s , %.2f cm\n",buffer,distance); //print the temperature value and the date/time to the serial.
+            pc.printf("%s , %d cm\n",buffer,distance); //print the temperature value and the date/time to the serial.
             display.clear(); //Clear the display, updating bar graph.
             char buffer2[50]; // buffer2 is used to store the distance string.
             sprintf (buffer2, "%d cm", distance); //Composes a printf compatable string and stores the distance in the buffer2.