File content as of revision 6:12f1849aad21:

/*
-------------------------------------------------------------------------------
-- Project:         PRO2 "Awareness and Optimisation of energy consumption"
-- Team:            Team 1

-- File Name:       logging.cpp
-- Author:          Emil Hammer
-- Date:            19/05-2017
-- Copyright:       Open to all
-- Version:         1.0 - Creation of file.
--
-- Description:     Logging data
--
-------------------------------------------------------------------------------
*/

#include "mbed.h"

void logging ()
{
    int i,t;
    FILE *fp;


    if ((fp = fopen("Logger_data", "a+")) == NULL) { //filnavn logger_data
        fprintf (stdout, "Can't open \"Logger_data\" file.\n");
        exit(EXIT_FAILURE);//sikre at filen kan åbnes
    }

    fprintf(fp,"\n\nlogger_data kl.00.00 D.dd-mm-yyyy\n"); //skriver i fil
    fprintf(fp,"Temperatur:x\n");//variable fra temp indsættes
    fprintf(fp,"Co2:x\n");//variable fra Co2 indsættes
    fprintf(fp,"H2o:x"); //variable fra H2o indsættes


    fprintf(fp,"Logger_data update complete!"); //
    if (fclose(fp) != 0)
        fprintf(stderr, "Error closing file\n"); //lukker fil

    //sætter i og t = 0
    i=0;
    t=0;

    return; //går over i hibernation
}