Rikaline GPS-24/24A User Manual page 23

GPS Receiver Board
C.14 $PNMRX304, GPS Constellation Health
Field Format
Message ID $PNMRX304
Health Char
Code
Health Char
Code
Checksum *xx
Message <CR> <LF>
terminator
C.15 $PNMRX600, Report Software Version
By sending the $PNMRX600*00 string to the receiver, the version of the software is output.
C.16 $PNMRX601, Enter ISP mode
By sending the $PNMRX601*00 string to the receiver, the receiver enters ISP mode.
C.17 $PNMRX603, Settings report
By sending the $PNMRX603*00 string to the receiver, the current value of the settings is output. The content
of settings is split in 4 messages.
PNMRX603 message 0
Field Format
Message ID $PNMRX603
Message Nb Int
Message 7xInt
Sequence
(7 times)
Message 7xInt
Delay
(7 times)
NMRX Hex
Message
Enabled
Uart Settings Hex
Checksum *xx
Message <CR> <LF>
terminator
PNMRX603 message 1
Field
Message ID
Message Nb
Ionospheric Data A0
Ionospheric Data A1
Ionospheric Data A2
Ionospheric Data A3
Ionospheric Data B0
Ionospheric Data B1
Ionospheric Data B2
Ionospheric Data B3
Ionospheric Data Valid
Num Blocks
Time Offset (Local
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GPS-24 / 24A Operating Manual
Min Max chars
chars
8 8
TBD TBD
TBD TBD
(0) 3 3
2 2
Min Max chars
chars
8
1
1
1
8
8
(0) 3
2
Format Min
chars
$PNMRX603 8
Int 1
Hex 2
Hex 2
Hex 2
Hex 2
Hex 2
Hex 2
Hex 2
Hex 2
Hex 1
Hex 1
Int (-)2
Specifications subject to change without prior notice
14F, 171, ChengGong Rd, Sanchong CityTaipei 241, Taiwan
PNMRX110 protocol header.
SV health code if ≠0.
SV health code if ≠0.
2 digits.
ASCII 13, ASCII 10.
8 PNMRX603 protocol header.
1 0
1 Message Sequence
1 Message Delay
8 Nemerix Message Enabled
8 Uart settings
3 2 digits.
2 ASCII 13, ASCII 10.
Max
chars
8 PNMRX603 protocol header.
1 1
2 Ionospheric correction α0 coefficient.
2 Ionospheric correction α1 coefficient.
2 Ionospheric correction α2 coefficient.
2 Ionospheric correction α3 coefficient.
2 Ionospheric correction β0 coefficient.
2 Ionospheric correction β1 coefficient.
2 Ionospheric correction β2 coefficient.
2 Ionospheric correction β3 coefficient.
1 Ionospheric Data Valid. If 0 the data are
invalid.
1 Number of 20 year blocks
(-)2 Offset of local time zone (-13) to 13
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Notes
Notes
Notes
23