ov5642, problem with data signal

fmdr · ‎2014-06-05

Posted on June 05, 2014 at 14:47

Hi, i'm using a fpga to control ov5642 camera. I've managed to get access to the registers by i2c protocol and set some of their values:

register value

0x3017 0x7f

0x3018 0xfc

with this, i'm enabling the outputs, both data and syncronising ones. My problem is that while i'm able to get vsync, pclk and href signals by doing this, i can't get any signal at the data outputs.

could someone help me, please?

Fernando

#wrong-forum #off-topic

Andrew Neil · ‎2014-06-05

Posted on June 05, 2014 at 20:03

''i'm using a fpga to control ov5642 camera''

So what does this have to do with STM32 ?

A complex system that works is invariably found to have evolved from a simple system that worked.
A complex system designed from scratch never works and cannot be patched up to make it work.

fmdr · ‎2014-06-06

Posted on June 06, 2014 at 11:36

Not at all, but as it's a microcontroller and i've seen other posts about the camera i mentioned, i supposed someone might know the solution to my problem. If you don't, it doesn't matter, sorry for annoying you.

Fernando.