ashtech GG Surveyor, Reference Manual

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116 GG Surveyor GPS+GLONASS Reference Manual
Query Commands
The query commands will output a single raw data message type once. The general
format of the query command is:
$PASHQ,str,x
where str is the 3 character string that denotes the raw data message type, and x is the
serial port to which the message will be output. The serial port field is optional. If the
query is sent with the port field left empty, then the response will be sent to the
current port. If the port field contains a valid port (A-C), then the response will be
output to that port. For example, the query:
$PASHQ,PBN<Enter>
will output a single PBEN message to the current port. The command:
$PASHQ,MCA,C<Enter>
will output a single MCA message to port C.
There are no ACK command acknowledgments for queries. If the query has been
entered properly, and the data is available (for example, MCA is not available unless
the receiver is tracking enough satellites above the elevation mask), then the
acknowledgment will be the data response message.
Table 6.33 lists all the available raw data commands.
Table 6.33: Raw Data Commands
Function Command Description Page
Almanac Data
$PASHS,RAW,SAL Enable/disable GPS raw almanac data. 123
$PASHQ,SAL Query GPS raw almanac data. 123
$PASHS,RAW,SAG Enable/disable GLONASS raw almanac data. 121
$PASHQ,SAG Query GLONASS raw almanac data. 122
Disable Message $PASHS,RAW,ALL Disable raw date message 115
Ephemeris Data
$PASHS,RAW,SNG Enable/disable GLONASS raw ephemeris data. 124
$PASHQ,SNG Query GLONASS raw ephemeris data 124
$PASHS,RAW,SNV Enable/disable GPS raw ephemeris data 126
$PASHQ,SNV Query GPS raw ephemeris data 126
Measurement
Data $PASHS,RAW,MCA Enable/disable raw measurement data (MCA) 117
$PASHQ,MCA Query raw measurements data (MCA) 117
Position Data
$PASHS,RAW,PBN Enable/disable raw position data (PBEN) 119
$PASHQ,PBN Query raw position data (PBEN) 119