char chaine1[]="$GPRMC,154936.000,A,4338.6124,N,00126.7337,E,0.26,326.08,200113,,,A*60\r\n$GPRMC,154937.000,A,4338.6124,N,00126.7337,E,0.26,326.08,200113,,,A*60\r\n$GPRMC,225446,A,4916.45,N,12311.12,W,000.5,054.7,191194,020.3,E*68\r\n\0";