152 G12 OEM Board & Sensor Reference Manual
Typical GLL message:
$GPGLL,3722.36223,N,12159.82741,W,170003.00,A*7F
Table 4.77 describes the typical response message.
GRS: Satellite Range Residuals
$PASHS,NME,GRS,x,s,[f]
Enable/disable NMEA satellite range residual response message to port x, where
x is the output port, and s is ON or OFF, and f is the optional message output rate
ranging from 0.05 to 999 seconds depending on the measurement update rate
option installed.
The receiver does not output this message if a position is not computed.
If the command is set without a period, the G12 uses the period set by the
$PASHS,NME,PER command If the $PASHS,NME,PER command is issued after
this message period has been set, the period resets to the PER setting.
c6 Status of the position fix (always A):
•A = Valid
• V = Invalid
A, V
hh Checksum 2-character hex
Table 4.77. Typical GLL Message
Item Description
$GPGLL Header
3722.36223 Latitude
NNorth
12159.82741 Longitude
WWest
170003.00 UTC of position fix
A Indicates valid position fix
7F Checksum.
Table 4.76. $GPGLL Message Format
Parameter Description Range
G12RevD.book Page 152 Tuesday, April 2, 2002 4:33 PM
To Next Page
Loading...