STM32F4Discovery + DCMI + OV7660 (OV7670)

[jeno]

Posted on July 21, 2013 at 18:42

The original post was too long to process during our migration. Please click on the attachment to read the original post.

[armindavatgaran]

Posted on July 12, 2014 at 15:32

Hello

Is it possible for you to send your completed code?

How do you display  images that you have uploaded here ? 

Thanks.

[armindavatgaran]

Posted on April 12, 2015 at 08:01

Hello

How do you see your captured pictures in pc or your laptop?Any specific software do you use?

Thanks.

[armindavatgaran]

Posted on April 22, 2015 at 16:16

Hello

I can write to registers but can't read them, what is the reason?

I supply xclk pin with 42MHz sysclk coming from MCO2.

Thanks. 

[bharathk]

Posted on May 12, 2015 at 12:23

could you please send me the complete code for me?

it will be very helpful for me

[armindavatgaran]

Posted on June 28, 2015 at 16:27

Hello

My problem was solved, unfortunately it was related to stm32cubef4 software package.   

[armindavatgaran]

Posted on July 05, 2015 at 03:13

Hello

I have some questions about this module:

What is the ov7670 output format in test pattern mode?Is it configurable?which registers should be configured for this mode?

What is the application of HSTART, HSTOP, VSTART and VSTOP registers?

Thanks.

[just4you]

Posted on July 06, 2015 at 05:06

This would be useful for you.

OVM7690 1/13�? VGA CameraCube Camera Module Software Application Note

http://wenku.baidu.com/view/2664fd19964bcf84b9d57b2f.html

OV7670 Dual Camera Module Application Notes

http://wenku.baidu.com/view/8fc93a72f46527d3240ce028.html

[bharathk]

Posted on July 25, 2015 at 11:35

[bharathk]

Posted on July 25, 2015 at 11:43

Hi now i am able to get the image.

 

I want to implement UVC class with my camera, I have written the code also , the PC recognised my board as an imaging device  .

 

But the problem is in isochronous transfer  in high speed mode .I m not getting anything while transferring the data.

 

Can anyone help me ?

[armindavatgaran]

Posted on August 08, 2015 at 09:41

Hello

Finally it is done, the images are captured with 174 * 144 resolution in YUV4:2:2 and 172 * 144 in RGB565 mode.

Now i'm configuring it for proper color output.

Thanks.