Rainbow Electronics GM862-QUAD-PY - Manual (Page 424)

AT Commands Reference Guide
80000ST10025a Rev. 5 - 09/07/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 424 of 434
$GPSNMUN - Unsolicited NMEA Data Configuration SELINT 0 / 1 / 2
is currently enabled or not, along with the NMEA sentences availability
status, in the format:
$GPSNMUN:<enable>,<GGA>,<GLL>,<GSA>,<GSV>,<RMC>,<VTG >
AT$GPSNMUN=? Test command returns the supported range of values for parameters
<enable>, <GGA>, <GLL>, <GSA>, <GSV>, <RMC>, <VTG>
Example AT$GPSNMUN=1,0,0,1,0,0,0
OK
These sets the GSA as available sentence in the
unsolicited message
AT$GPSNMUN=0
OK
Turn-off the unsolicited mode
AT$GPSNMUN?
$GPSNMUN: 1,0,0,1,0,0,0
OK
Give the current frame selected (GSA)
The unsolicited message will be:
$GPSNMUN:
$GPGSA,A,3,23,20,24,07,13,04,02,,,,,,2.4,1.6,1.8*3C
Reference NMEA 01803 Specifications
Note
The command is available in “Controlled Mode” only
The available NMEA Sentences are depending on the GPS receiver used
In GE863-GPS and GM862-GPS the fields PDOP and VDOP are not
available
Use NMEA serial port instead if full DOP info are needed
3.5.7.11.11 Get Acquired Position - $GPSACP
$GPSACP - Get Acquired Position SELINT 0 / 1 / 2
AT$GPSACP Execution command returns information about the last GPS position in the
format:
$GPSACP: <UTC>,<latitude>,<longitude>,<hdop>,<altitude>,
<fix>,<cog>,<spkm>,<spkn>,<date>,<nsat>
where:
<UTC> - UTC time (hhmmss.sss) referred to GGA sentence
<latitude> - format is ddmm.mmmm N/S (referred to GGA sentence)
where:
dd - degrees
00..90