User's Manual

DRAFT TrimTrac 1.5 Technical Manual v0.3ab 88
AT+CTKG GPS Configure
The AT+CTKG command configures the GPS parameters. This command
mirrors the functionality of the over-the-air GPS_CONFIG message. It can query
the current settings or change them to new values.
AT+CTKG=<
GPS Elevation Mask>,<GPS PDOP Mask>,<GPS PDOP
Switch
>,<GPS Signal Mask>,<GPS Dynamics Mode>
OK
<GPS Elevation
Mask>
In degrees (0-30). Default
5
<GPS PDOP Mask>
In tenths of PDOP (60 – 200). Default
120
<GPS PDOP Switch>
In tenths of PDOP (40 – 120). Default
60
<GPS Signal Mask>
In tenths of AMUs (10 – 80). Default
10
<GPS Dynamics
Mode>
(Do
Not Change); Default 5
Table 28, AT+CTKG Assignment
Default: AT+CTKG=5,120,60,10,5
AT+CTKG?
+CTKG: <GPS Elevation Mask>,<GPS PDOP Mask>,<GPS PDOP Switch>,<GPS
Signal Mask
>,<GPS Dynamics Mode>
OK
<GPS Elevation
Mask>
In degrees (0-30). Default
5
<GPS PDOP Mask>
In tenths of PDOP (60 – 200). Default
120
<GPS PDOP Switch>
In tenths of PDOP (40 – 120). Default
60
<GPS Signal Mask>
In tenths of AMUs (10 – 80). Default
10
<GPS Dynamics
Mode>
(Do
Not Change). Default 5
Table 29, AT+CTKG? Query