Dspic30F4013解析GPSNMEA-0183协议源码，函数包括unsigned int GPS_time[9] //UTC时间 unsigned int GPS_wd[12] //纬度 unsigned int GPS_jd[13] //经度 unsigned int GPS_warn //定位警告 unsigned int GPS_quality //定位质量 unsigned int GPS_status //定位状态 unsigned int GPS_alt