手头有两块GPS模块,直接输出TTL数据信息,用串口调试软件可以读出数据。
同一型号的HOLUX的GR-87输出地数据却不相同。
好像是不用的版本输出地信息不同?大家看看:
$PSRFTXTVersion GSW3.2.2_3.1.00.12-SDK003P1.01a *78
$PSRFTXTTOW: 0*09
$PSRFTXTWK: 1371*4D
$PSRFTXTPOS: 6378137 0 0*06
$PSRFTXTCLK: 96250*09
$PSRFTXTCHNL: 12*5F
$PSRFTXTBaud rate: 9600 *6A
$PSRFTXTVersion 01001-22C*6B
$GPRMC,235948.048,V,0000.0000,N,00000.0000,E,,,150406,,,N*7D
$GPRMC,235949.056,V,0000.0000,N,00000.0000,E,,,150406,,,N*73
$GPRMC,235950.049,V,0000.0000,N,00000.0000,E,,,150406,,,N*75
$GPRMC,235951.051,V,0000.0000,N,00000.0000,E,,,150406,,,N*7D
$GPRMC,235952.054,V,0000.0000,N,00000.0000,E,,,150406,,,N*7B
$GPRMC,235953.047,V,0000.0000,N,00000.0000,E,,,150406,,,N*78
这个是一个模块的
下面一个模块数据信息明显多很多,我对GPS模块一知半解的,懂行的能说明一下吗?
$PSRFTXTVersion GSW3.2.0PAT_3.1.00.12-SDK001P1.00d *39
$PSRFTXTTOW: 0*09
$PSRFTXTWK: 1371*4D
$PSRFTXTPOS: 6378137 0 0*06
$PSRFTXTCLK: 96250*09
$PSRFTXTCHNL: 12*5F
$PSRFTXTBaud rate: 9600 *6A
$PSRFTXTVersion 01004-01A*6D
$GPGGA,235948.037,0000.0000,N,00000.0000,E,0,00,,0.0,M,0.0,M,,0000*46
$GPRMC,235948.037,V,0000.0000,N,00000.0000,E,,,150406,,,N*75
$GPVTG,,T,,M,,N,,K,N*2C
$GPGGA,235949.045,0000.0000,N,00000.0000,E,0,00,,0.0,M,0.0,M,,0000*42
$GPRMC,235949.045,V,0000.0000,N,00000.0000,E,,,150406,,,N*71
$GPVTG,,T,,M,,N,,K,N*2C
$GPGGA,235950.039,0000.0000,N,00000.0000,E,0,00,,0.0,M,0.0,M,,0000*41
$GPRMC,235950.039,V,0000.0000,N,00000.0000,E,,,150406,,,N*72
$GPVTG,,T,,M,,N,,K,N*2C
$GPGGA,235951.037,0000.0000,N,00000.0000,E,0,00,,0.0,M,0.0,M,,0000*4E
$GPRMC,235951.037,V,0000.0000,N,00000.0000,E,,,150406,,,N*7D
$GPVTG,,T,,M,,N,,K,N*2C
$GPGGA,2359 |