Cannot start two sample_camera programs at the same time

Please provide the following info (tick the boxes after creating this topic):
Software Version
DRIVE OS 6.0.10.0
DRIVE OS 6.0.8.1
DRIVE OS 6.0.6
DRIVE OS 6.0.5
DRIVE OS 6.0.4 (rev. 1)
DRIVE OS 6.0.4 SDK
other

Target Operating System
Linux
QNX
other

Hardware Platform
DRIVE AGX Orin Developer Kit (940-63710-0010-300)
DRIVE AGX Orin Developer Kit (940-63710-0010-200)
DRIVE AGX Orin Developer Kit (940-63710-0010-100)
DRIVE AGX Orin Developer Kit (940-63710-0010-D00)
DRIVE AGX Orin Developer Kit (940-63710-0010-C00)
DRIVE AGX Orin Developer Kit (not sure its number)
other

SDK Manager Version
2.1.0
other

Host Machine Version
native Ubuntu Linux 20.04 Host installed with SDK Manager
native Ubuntu Linux 20.04 Host installed with DRIVE OS Docker Containers
native Ubuntu Linux 18.04 Host installed with DRIVE OS Docker Containers
other

Issue Description
<Please provide details about your query/application pipeline/usecase/pictures here >

Error String
< Please provide just the error messages here >

Logs
Provide logs in text box instead of image

Please paste the complete application log here. If there are multiple logs, please use multiple text box

I tried starting two sample_camera instances to retrieve data from two cameras separately. Each sample_camera instance retrieves data from one camera. However, I found that starting a sample_camera instance and configuring the corresponding rig file can run successfully. However, starting one sample_camera instance and then another will result in failure. Could you please help me figure out what the reason is? Of course, I know that one sample_camera instance can retrieve data from both cameras by configuring the rig file, but our project wants to use two sample_camera programs to retrieve data from two cameras separately.

Dear @deng.shigang ,
Are the cameras connected to same port or different ports?

in group a,0 and 1。

Dear @deng.shigang,
Only one process can be owner a group at given instance. So this is expected behaviour.

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.