iSXblue/SXBlue II GNSS Series Technical Reference Manual
114
$>JRTK,12,0
for Local-Dif mode, otherwise response is
$>JRTK,12,1
if RTK is enabled.
5.8.12
$JRTK,18
This command is used on the rover and displays the distance to the base station.
This command has the following format:
$JRTK,18<CR><LF>
and the receiver replies with a response similar to the following:
$>JRTK,18,distance (m)
5.8.13
$JQUERY,RTKPROG
Perform a one-time query of RTK fix progress information.
$JQUERY,RTKPROG<CR><LF>
As an alternative you can log this as a message using the
JASC,PSAT,RTKPROG
command.
$>JQUERY,RTKPROG,R,F,N,SS1,SS2,SS3,MASK*CC<CR><LF
>
Message
Description
R
1 = Ready to enter RTK ambiguity fix
0 = Not ready to enter RTK ambiguity fix
F
1 = Receiver running in RTK ambiguity fix mode
0 = Receiver not running in RTK ambiguity fix mode
N
Number of satellites used to fix
SS1
summer-1 SS1 must be significantly larger than SS2 and SS3 to enter R=1 mode
SS2
summer-2
SS3
summer-3
MASK
Bit mask; bits identify which GNSS observables are being received from base recently (1 = GPS, 3 =
GPS + GLONASS)
*CC
Checksum
<CR>
Carriage return
<LF>
Line Feed
5.8.14
$JQUERY,RTKSTAT
Perform a one-time query of the most relevant parameters affecting RTK.
$JQUERY,RTKSTAT<CR><LF>
As an alternative you can log this as a message using the
JASC,PSAT,RTKSTAT
command.