Rikaline 24A User Manual page 22

GPS Receiver Board
PNMRX301 message 3 field list
Field Format
Message ID $PNMRX301
Satellite Int
Vehicle Id
Subframe Id Int
Cic Hex
Omega zero Hex
Cis Hex
I Zero Hex
Crc Hex
Perigree Hex
Omega dot Hex
Iode Hex
I dot Hex
Checksum *xx
Message <CR> <LF>
terminator
C.12 $PNMRX302, Ionospheric correction
Field
Message ID $PNMRX302
Satellite Vehicle Id Int
α 0 Hex
α 1 Hex
α 2 Hex
α 3 Hex
β 0 Hex
β 1 Hex
β 2 Hex
β 3 Hex
Checksum *xx
Message <CR> <LF>
terminator
C.13 $PNMRX303,UTC time
Field Format
Message ID $PNMRX303
Satellite Int
Vehicle Id
Data – A0 Hex
Data – A1 Hex
Delta t LS Hex
Tot Hex
WNt Hex
WNlsf Hex
DN Hex
Delta t LSF Hex
NumBlocks Hex
Time Offset Hex
Checksum *xx
Message <CR> <LF>
terminator
Rikaline International Corp.
Tel: ++886 2 2370 4688 Fax: ++886 2 2370 4686 E-Mail:
GPS-24 / 24A Operating Manual
width scale
8
2
1
-29
4 2
-31
8 2
-29
4 2
-31
4 2
-5
4 2
-31
8 2
-43
6 2
2
-43
4 2
(0) 3
2
Format width
8
2
2
2
2
2
2
2
2
2
(0) 3
2
width scale
8
8
2
2
2
2
2
2
2
2
2
2
(0) 3
2
10F, 64, Kang-Din Road, Taipei 108, Taiwan
units
Radians
Semi- circles
radians
Semi- circles
Meters
Semi- circles
Semi- circles/sec
Semi- circles/sec
scale units
-30
2
-27
2
-24
2
-24
2
11
2
14
2
16
2
16
2
units
PNMRX301 protocol header.
Decimal satellite vehicle id from 1 to 32.
Constant term of the polynomial
First-order term of the polynomial.
Delta time due to leap seconds.
Reference time for UTC.
UTC reference week number
Week number at which the leap second
becomes effective.
Day number B2.
Delta time due to leap seconds if leap
second is ini the past.
Number of 20 year blocks
Time offset for current time zone
2 digits.
ASCII 13, ASCII 10.
Specifications subject to change without prior notice
info@rikaline.com.tw
Rikaline
Notes
PNMRX301 protocol header.
Decimal satellite vehicle id
from 1 to 32.
Subframe number 3.
16 bit signed integer.
32 bit signed integer.
16 bit signed integer.
32 bit signed integer.
16 bit signed integer.
32 bit signed integer.
24 bit signed integer.
Lower 8 bits of matching iodc.
14 bit signed integer.
2 digits.
ASCII 13, ASCII 10.
Notes
PNMRX301 protocol header.
Decimal satellite vehicle id
from 1 to 32.
2 digits.
ASCII 13, ASCII 10.
Notes
Web: www.rikaline.com.tw
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