Comments (17)
did you install ROS1? which version
you can just run the node with ./rslidar_sdk_node
in your path
you can set send_point_cloud_ros: true
, the node will publish a ros topic of pointcloud
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I'm currently using ROS melodic in a raspberry pi 4.
I tried that too but didn't work..
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Here are the errors i get when i use "./rslidar_sdk_node" :
./rslidar_sdk_node.cpp: line 1: /bin: Is a directory
./rslidar_sdk_node.cpp: line 2: syntax error near unexpected token c' ./rslidar_sdk_node.cpp: line 2:
Copyright (c) 2020 RoboSense'
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umm, You don't seem to have compiled the code into an executable program
did you find an executable file with name rslidar_sdk_node?
if you want to use catkin tool to compile, you need to follow section 4.2 in README
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I followed every step described in the readme, as i said, but it didn't work infortunately.
How did you manage to display what is shown in the screenshot ?
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ls
command
You have better try that in your pc if you are not familiar with ubuntu or ROS. raspberry pi need some additional step to compile ROS or PCL as I knowed
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ls -l
with -l
option will show long list info
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Hi again,
I'm currently running it in Ubuntu, i followed every step of the readme file but when launching it keeps sending the message message :
ERRCODE_MSOPTIMEOUT
ERRCODE_DIFOPTIMEOUT
I checked the datasheet and i'm pretty sure the config is right...DO you have any clue about the source of the problem ?
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Here is my config.yaml :
Here are the error messages I get :
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Also, i used wireshark to find the correct MSOP DIFOP parameters and display the messages but i only get this :
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umm, your lidar is not connect to computer? From your wireshark, not thing captured
Connect lidar to your computer and set your NIC to the same LAN as the lidar
then your wireshark will capture many UDP from lidar, that is what we call MSOP or DIFOP
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I connected the lidar to the pc using the RG45 cable.
What's the NIC and how can I proceed to set it to the LAN ?
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NIC is net interface card,
You just connect to computer on physical layer
not Network Layer, computer cannot communicate with lidar
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Ok I see,
Do you know how i could do that in ubuntu ?
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Hi again,
I managed to catch some UDP-type of data but i can't seem to find the right ports (MSOP and DIFOP). Do you have any clue on how to use what i found ?
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Please contact [email protected]
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I am having the same error but using wireshark I am able to see there are data being sent via UDP to the correct msop port. But when I view it through RViz no data is shown, rostopic echo returns nothing as well.
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Related Issues (20)
- Dual return
- ROS1: rslidar_msgs/RslidarPacket msg type does not get added to rosmsg list
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- meet error like this
- Jetson Orin jetpack 502 HOT 1
- Robosense M1 Smart “GAZE”
- Feature request: fusion with image
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- Using official rslidar sdk to capture point cloud for LIO-SAM HOT 4
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- Problem with rs_driver_viewer and ros
- RS BPearl是重复扫描吗,可以改为非重复扫描吗
- PTP Time Syncronization HOT 1
- Not receiving any messages with error: ERRCODE_MSOPTIMEOUT HOT 5
- 如何获取雷达内参
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