Problem on Connecting OV5640 Camera with I2C master

Gaming and Visualization Technologies Engines Others
1

Hi There,

Problem Statement:
When we connect OV5640 camera with I2C master (not SCCB) it should not send an ACK on the 9th clock cycle and, therefore, should not work with our I2C master. However, when we connect our I2C master to the OV5640 camera, we are observing an ACK.

Help:
We reviewed the documentation but could not find explicit confirmation that the camera should send an ACK. Can someone please explain what may be the issue?

Thanks,
Vhigneshwaran

2

Hi there @vhigneshwaran, welcome to the NVIDIA developer forums.

Could you please share which NVIDIA Hardware specifically you are working on?
That way I can direct you to the correct forum category since Graphics (SW) Engines are probably not what you were looking for.

Thanks!

3

Hi Markus,

I am working on our own engine Ambient’s GPX10 processor on I2C Master with OV5640 SCCB slave Camera.

Could you please guide me which forum i can prefer

Thanks,
Vhigneshwaran

4

I am sorry, but these forums focus on NVIDIA SDKs and Hardware. If you need help with the OV5640 camera module, you should probably contact the hardware manufacturer directly.