Author Topic: Zynq Berry PI CAM V2 Standalone - Baremetal  (Read 686 times)

geimel

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Zynq Berry PI CAM V2 Standalone - Baremetal
« on: January 27, 2017, 11:23:41 AM »
Hi,
I want to use the ZynqBerry in a Baremetal Application.
Is there a ressource for the camera init procedure with 1080p 30fps?

Or is there some information like I2C clock speed, I2C Camera Address and register values?
I did a test write with one byte at all I2C adresses from 0 to 127, but I got no acklowledge.

Are the some ideas or is the problem solved until today?

Oleksandr Kiyenko

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Re: Zynq Berry PI CAM V2 Standalone - Baremetal
« Reply #1 on: February 07, 2017, 11:26:55 AM »
Hi Geimel,

unfortunately we did't test Zynqberry with RPI Camera V2 yet, but we already order it.
I'll test this camera module in near future and will keep you informed.

Best regards
Olksandr Kiyenko

geimel

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Re: Zynq Berry PI CAM V2 Standalone - Baremetal
« Reply #2 on: February 07, 2017, 12:54:51 PM »
Hi Geimel,

unfortunately we did't test Zynqberry with RPI Camera V2 yet, but we already order it.
I'll test this camera module in near future and will keep you informed.

Best regards
Olksandr Kiyenko

Oh, thats fine.

I have a serial connection to the sensor @IIC address 0x10 and 0x64
I've searched for the register setting to set resolution, crop and Mipi lanes, but the datasheet is under NDA.
So it is very hard find the correct settings.

But I have a question respective the Zynqberry example project with HDMI and PI CAM V1.
What is the configured sensor resolution coming over MIPI, and which resolution is coming in the resize core?
Thank you very much
Richard

Oleksandr Kiyenko

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Re: Zynq Berry PI CAM V2 Standalone - Baremetal
« Reply #3 on: February 07, 2017, 02:48:29 PM »
Hi Geimel,

with current configuration we have 1296x968 10bit signal from camera module

Best regards
Olksandr Kiyenko

geimel

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Re: Zynq Berry PI CAM V2 Standalone - Baremetal
« Reply #4 on: February 23, 2017, 01:47:08 PM »
I found a Datasheet and habe configured the Sensor via I2C, but I don't know the right register settings, so there comes no correct Image Data out of the Sensor.
The vdma gets only "pixeldust"

Are there some news from Trenz ?

Thank you very much
Geimel

Oleksandr Kiyenko

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Re: Zynq Berry PI CAM V2 Standalone - Baremetal
« Reply #5 on: February 23, 2017, 02:03:41 PM »
Hello Geimel,

I also found some information, mostly from sources in this post
https://www.raspberrypi.org/forums/viewtopic.php?f=43&t=162722
But there is no registers description, only fixed config sets.
Also I see that new camera module have different clock behaviour as old one, so camera interface block should be modified to receive such signal.


Best regards
Oleksandr Kiyenko

geimel

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Re: Zynq Berry PI CAM V2 Standalone - Baremetal
« Reply #6 on: February 23, 2017, 02:08:12 PM »