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}

//----------------------------------------------------------------------------------------------------

s8* GenerateGPSLogFileName(void)

{

        static u16 filenum = 0; // file name counter

        static s8 filename[30];

        static DateTime_t LastTime = {0,0,0,0,0,0,0,0};

        if(SystemTime.Valid)

        {

                // if the day has been changed

                if((LastTime.Year != SystemTime.Year) || (LastTime.Month != SystemTime.Month) || (LastTime.Day != SystemTime.Day))

                {

                        LastTime.Year = SystemTime.Year;

                        LastTime.Month = SystemTime.Month;

                        LastTime.Day = SystemTime.Day;

                        LastTime.Valid = 1;

                        filenum = 0; // reset file counter

                }

                sprintf(filename, "LOG/%04i%02i%02i/GPS%05i.KML", SystemTime.Year, SystemTime.Month, SystemTime.Day, filenum);

                filenum++;

                return filename;

        }

        else return NULL;

}