RoboSense LIDAR RS-Helios-1615 User Manual

RS-Helios-1615 User Manual
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6.2 Main Data Stream Output Protocol（MSOP）
Main data Stream Output Protocol is abbreviated as MSOP
I/O type: device output, computer analysis
Default port number: 6699
6.2.1 Header
The header has 42 bytes and is used to identify the beginning of the UDP data packet. The structure
of the Header is as shown in the table below:
Table 9 MSOP Header
Note: The time stamp is used to record the time of the sensor system, with a resolution of 1us. Please refer to the
definition of time in Appendix B.13.
Header (42 bytes)
Field
Offset
Length (byte）
Description
Header ID
0
8
55_aa_05_5a
Protocol Version
4
2
00_01
Resv
6
2
Top Board Sending Packet Count
8
4
4 Bytes in total, form a sequence with a
increment of 3
Bottom Board Sending Packet Count
12
4
Resv
16
1
Range Resolution
17
1
1: 0.25cm；0：0.5cm
Angle pulse interval count
18
2
Unit: us
Timestamp
20
10
First 6 Bytes are second bits, last 4 bytes
are microsecond bits
Resv
30
1
LiDAR Model
31
1
Identify LiDAR model
0x01:RS--LiDAR-16
0x02:RS-LiDAR-32
0x03:RS-Bpearl
0x04:RS-Ruby
0x05:RS-Ruby Lite
0x06:RS-Helios
Resv
32
10
Reserved for future updates

RoboSense LIDAR RS-Helios-1615 Specifications

General

Brand	RoboSense
Model	LIDAR RS-Helios-1615
Category	Robotics
Language	English