Navman 11 GPS Receiver User Manual


 
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MN002000A © 2004 Navman NZ Ltd. All rights reserved. Proprietary information and specifications subject to change without notice.
Message ID: IPRO
Rate: as required
Fields: 2
Field No. Symbol Field description Field type Example
$PRWIIPRO Start of sentence and address field (Note 1) $PRWIIPRO
1 RES Reserved
2 PRO_TYPE Protocol type (RBIN = Navman binary)) cccc RBIN
CKSUM Checksum (optional) *hh
<CR><LF> Sentence terminator <CR><LF>
Note 1:
$ = NMEA message prefix.
P = Proprietary message indicator.
RWI = Navman Systems Inc. mnemonic.
INIT = Initialisation message ID.
Table 3-57. IPRO message (Navman proprietary protocol message)
Message ID: Q
Rate: as required
Fields: 1
Field No. Symbol Field description Field type Example
$__ __Q Start of sentence and address field (Note 1) $LCGPQ
1 MSGJD
Approved sentence formatter of the data being
requested
ccc GSV
CKSUM Checksum (optional) *hh
<CR><LF> Sentence terminator <CR><LF>
Note 1: The identifier of the device from which data is being requested (refer to paragraph 5.4.4 of this chapter) must be ‘GP’ (GPS
device) for the ‘Jupiter’ receiver to recognise the message; otherwise, the message will be ignored.
Table 3-58. Q message (standard query)
3.6.2.4 Navman proprietary protocol message
(IPRO).
This proprietary message allows the user to set
the message format protocol which will be used
to communicate information to and from the
receiver through the host serial I/O port. Currently,
the available protocols are binary (with fixed-
point numbers) and NMEA-0183. Storage for the
protocol type parameter requires EEPROM. The
contents of the ‘IPRO’ message are described in
Table 3-57.
Sample message:
$PRWIIPRO,,RBIN
3.6.2.5 Standard query message (Q).
This message is used to request a one-time output
of any of the approved NMEA messages from
the Jupiter receiver. The typical response time
between receipt of a query and the transmission
of the requested message is approximately one
second. The contents of the ‘Q’ message are
described in Table 3-58.
Sample message:
$LCGPQ,GSV