RoyalTek RDR-3200 GPS Receiver User Manual


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RDR-3200 User Manual
GetcurrentGPSPosition
(Unit=DD.MMSSSS)
ConverterGPSInfoFormat
(Unit=degree)
RetrievedMMFCommand
Message
UpdatedGPSPositionbyInput
MMFMessage
WaitingfornextMMFCommand
TransferExamples:
Original:(24.106928,N,120.299588,E)(213.19)
Result:(tounit=degree)
Lat=24+10/60+69.28/3600(ifSisused,Lat*‐1.0)=24.185911
Long=120+29/60+95.88/3600(ifSisused,Long*‐1.0)=120.5100
CommandDescription:
Parameter:(156,A(para1),288,A(para2),10,A(para3))
Exposition:
Ifpara1=‘A’ ,Lat=Lat(24.1859)+156*0.000001(unit=degree)
Ifpara2=‘A’ ,Long=Long(120.5100)+288*0.000001(unit=degree)
If
p
ara3=
‘
A’
,
Co
g
=Co
g(
213.19
)
+10*0.1
ConverterGPSInfoFormat
(Unit=DD.MMSSSS)
Description:
LatFormat:DD.MMSSSS,N/Sindicator
(Iflatvalue<0.0,‘S’isused.Otheris‘N’)
LongFormat:DDD.MMSSSS,E/Windicator
(Iflongvalue<0.0,‘W’isused.Otheris‘E’)
Co
g
:unit=de
g
ree
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