How to get the astra camera working on ROS2

Jaswanth 2020-09-23 08:12:40 UTC #1

I have a orbbec astra camera on my rosbot and I am trying to see the image/video captured by camera but is not working.

Hubert_Zwiercan 2020-09-23 08:20:30 UTC #2

Hi Jaswanth,

Please run lsusb in terminal and share output with us.

Best regards,
Hubert

Jaswanth 2020-09-23 10:09:45 UTC #3

husarion@husarion:~$ lsusb
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light
Bus 001 Device 007: ID 03f0:0c4a Hewlett-Packard
Bus 001 Device 006: ID 03f0:034a Hewlett-Packard Elite Keyboard
Bus 001 Device 005: ID 0bda:5411 Realtek Semiconductor Corp.
Bus 001 Device 003: ID 2bc5:0401
Bus 001 Device 002: ID 05e3:0610 Genesys Logic, Inc. 4-port hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 0bda:481a Realtek Semiconductor Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Jaswanth_Bandlamudi 2020-09-23 10:10:03 UTC #4

I have this as part of output for lsusb.command.

Bus 001 Device 003: ID 2bc5:0401 .

The execution is as follows

sudo MicroXRCEAgent serial --dev /dev/ttyS1 -b 500000

ros2 run dds_bridge dds_bridge

ros2 run astra_camera astra_camera_node

I could see new topics after executing the above command,

ros2 run image_tools showimage image:=/image

Executing the above command is resulting in a faint black window.

Jaswanth 2020-09-28 08:59:43 UTC #5

@Hubert_Zwiercan Any suggestion/ideas ?

Hubert_Zwiercan 2020-09-28 10:54:50 UTC #6

Hi Jaswanth_Bandlamudi

It seems to be some kind of issue related with ROS2 pkgs.

Image from Astra camera are visible in Rviz2 after checking box “unreliable”. Please check if it’s possible in your case. We will be investigating this issue.

Best regards,
Hubert

Jaswanth 2020-09-28 11:39:05 UTC #7

Hi Hubert @Hubert_Zwiercan

Yes, I can see the images when using rviz2 with unreliable ticked.

Best regards,
Jaswanth Bandlamudi.

Jaswanth 2020-10-09 15:54:06 UTC #8

Hello Hubert @Hubert_Zwiercan

  Any updates on the issue, I think there is a problem with timestamps / Reliability of the messages received from astra_camera node.

Best regards,
Jaswanth bandlamudi.

Hubert_Zwiercan 2020-10-12 08:07:05 UTC #9

Hi Jaswanth_Bandlamudi

Unfortunately we didn’t do any progress because of many other projects. I wrote to Orbbec with question about official ROS2 support, but we’re still waiting for answer. You will be informed as soon we receive one.

Best regards,
Hubert