Hesai XT32M2X User Manual

4.2.3.1. With GPS selected
Parameters Options Description
GPS Mode GPRMC (default)
GNRMC
GPGGA
Format of the NMEA data received from the external GPS module (see Section 3.2.2 GPS
UDP data.)
Require PPS Lock
ON (default)
OFF
When this setting is ON, PPS must be locked (in addition to NMEA being locked) when
updating the lidar's Date & Time.
The status of both NMEA and PPS signals are shown in Section 4.1 Home.
The complete logic is shown in the table.
PPS locked PPS unlocked
NMEA
locked
Update Date & Time using
the current NMEA sentence.
Update the μs Timestamp
using the current PPS
signal.
When "Require PPS Lock" is OFF, update
Date & Time using the current NMEA
sentence.
When "Require PPS Lock" is ON, do
nothing.
NMEA
unlocked
Update the μs Timestamp
using the current PPS
signal.
Do nothing.

•
Date & Time: the lidar's system time, accurate to the second.
•
μs Timestamp: the μs part of the lidar's system time.
Destination Port Default: 10110 Port used for sending GPS Data packets
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Hesai XT32M2X Specifications

General

Brand	Hesai
Model	XT32M2X
Category	Radar
Language	English