02/07/15

Dependencies:   mbed

Dependents:   TabbedGUIMbed

Revision:
42:b9055f46cfed
Parent:
40:23008d8111d5
Child:
43:8e154016dd89
--- a/Data.cpp	Wed Jul 08 10:49:31 2015 +0000
+++ b/Data.cpp	Wed Jul 08 14:36:51 2015 +0000
@@ -3,8 +3,10 @@
 LocalFileSystem local("local"); 
 
 void data(int sensor_number, int speed){
-    FILE *fp = fopen("/local/Data.xls", "w");  // Open "Data.txt" on the local file system for writing
-    fprintf(fp, "Sensor Name\tTime\n");
-    fprintf(fp, "Sensor %d\t%d\f",sensor_number, speed);
+    printf("Data program started");                 //testing
+    
+    FILE *fp = fopen("/local/Data.xls", "a");       // Open "Data.txt" on the local file system for writing
+    fprintf(fp, " Sensor Name \t Time \n");
+    fprintf(fp, " %d \t %d \f",sensor_number, speed);
     fclose(fp);
 }
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