INS
GUI User’s Manual
Inertial Labs, Inc
TM
Address: 39959 Catoctin Ridge Street, Paeonian Springs, VA 20129 U.S.A.
Tel: +1 (703) 880-4222, Fax: +1 (703) 935-8377 Website: www.inertiallabs.com
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Fig. 4.6
– Port bps – allows setting baud rate of the COM2 port for output
GNSS data. User can choose needed COM2 port baud rate in the
drop-down list (see Fig. 4.7). Default value is “115200”. If GNSS raw
data are chosen for COM port 2 output, then it is necessary to set the
same COM Port baud rate in the GNSS_Reader program for raw
GPS data recording (see section “12.1. Recording of raw GNSS data”
for more details).
Note: The standard COM-port baud rate 115200 bps can provide GPS L1 raw data
frequency up to 5 Hz. Raw data with higher frequency, using GPS + GLONASS, L1/L2
frequencies may contain gaps, so it is necessary to use USB port on host computer and
to increase COM Port baud rate. Set 921600 bps baud rate to provide maximum 20 Hz
GNSS raw data output. Please contact the Inertial Labs about details.