B-CAMS-OMV Camera Module

[chew]

Is my camera module working fine (all 3 LEDs light up)? What is camera continuous mode? Anyone have any information regarding this? I am working with the model zoo image classification project, and facing issue, after troubleshooting by blinking LED of the board. I found that the camera initialization is having error. Can anyone provide any information regarding this? Thanks 

[chew]

After checking the error code is BSP_ERROR_UNKNOWN_COMPONENT based on STM32H747I_discovery_errno.h

[KDJEM.1 · Accepted solution]

Hello @chew ,

I think you face the same issue as reported here.

The BSP_ERROW_UNKNOWN_COMPONENT can happen if the camera is not detected. It might be due either to a wrong connection or a malfunction of the camera board.

I advise you to plug and unplug the camera board while the board is not powered. A short-circuit can happen otherwise.

Could you please try with another B-CAMS-OMV camera board?

Thank you.

Kaouthar

[chew]

ok thanks I will order another module

[chew]

The problem is camera module malfunction after I changed the camera module the problem solved.

[LeHaiAnh]

Hello @KDJEM.1 , I have a problem when trying image classification with STM32H743ZI2+ B Cam Omv,

My generated code from ST_Model _Zoo build and flash with Camera DCMI Mode + USB Display oke, but afer i flash, My display stop here , seem like it can;'t get new frame and stay at function while becausce new frame ==0,

I want to ask how to capture image and make it run like example

Best Regards!

[KDJEM.1]

Hello @LeHaiAnh ,

I think you're facing a different issue from the one posed in the initial thread.

For a better visibility of this problem by the community member and to get expert help, I advise you to create a new post.

Thank you.

Kaouthar