NMEA-0183解码，支持GGA、GLL、GSA、GSV、RCM、VTG、ZDA。 可解析多类型数据，也可以解析单一类型数据，输出结果建议使用UltraEdit查看-NMEA-0183 decoder that supports GGA, GLL, GSA, GSV, RCM, VTG, ZDA. Can resolve many types of data to be parsed single type of data, the output is recommended to use U