I'm using the stereo_inertial_node.launch file from the ros noetic package in Ubuntu 20.04 environment, and I'm trying to turn on the dot projector and measure the depth accuracy. But i met some issue. please check it out and let us know if you have any advices.
1. ir projector on/off related
To try using IR dot projector, set enableDotProjector and enableFloodLight in the stereo_inertial_node.launch file of the depthai_example package to True and run it.
There is no difference in depth quality when I see it with my eyes, and it is similar when I got the depth image and check the data directly no matter turn on/off the dot projector.
How to check if dot projector is on?
2. Error messages i can see during the its operation.
These two errors have occurred. Can i get any information about it such as why it keeps printing out and how to handle it?
<an occasional error>
[1.3.2] [182.441] [system] [critical] Fatal error. Please report to developers. Log: 'Fatal error on MSS CPU: trap: 09, address: 80220C2C' '0'
<Frequently Occurred Errors>
[critical] IMU driver failed with error code 1. Your board likely doesn't have IMU!