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luxonis / depthai-core

DepthAI C++ Library
MIT License
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[BUG] Unable to access to 4 TOFs from 4 S5K33D through OAK-FFC-4P #1006

Open Thinkminator opened 5 months ago

Thinkminator commented 5 months ago

I have purchased a Luxonis OAK-FFC 4P and 4 S5K33D recently, and the goal is to view TOFs from 4 cameras at the same time. However, if I run the command $python3 cam_test.py --cameras cama,t camb,t camc,t camd,t, I am only getting tof from cama, and the thing crashed in 2s. Screenshot from 2024-04-19 09-04-42

Then, I try with something lighter which is to access only the color views from all 4 cameras concurrently by running $ python3 cam_test.py --cameras cama,c camb,c camc,c camd,c. This time, no error is received, but only 2 views from cama and camd are shown (which are the MIPI 4 lanes). Screenshot from 2024-04-19 09-10-06

However, if I unplug 1 camera from MIPI 2 lane, then 3 cameras will be supported for color view. Therefore, I am wondering, is it possible for us to view 4 tofs through OAK-FFC 4P concurrently, if so are there any additional steps that need to be taken, also is it also feasible for OAK-FFC 4P PoE?

Thank you very much.

MartinMotycka commented 5 months ago

@themarpe ^^

alex-luxonis commented 4 months ago

I think that the same issue was further discussed here: https://github.com/luxonis/depthai-python/issues/1007