Hello,
I'm trying to write a driver for an image sensor (Aptina MT9P031) but I can't quite get the picture to work correctly. I've attached a screen capture of the output -- if you happen to know why I'm getting no color and only a few bits of data, please let me know (it's nothing obvious with the wiring or the sensor I2c configuration).
To debug this problem, I'd like to capture the image data at various points through the ISS. So:
- How can I capture raw image data?
- I've seen a reference to a "DCC tuning tool", but I haven't been able to get it or any information about it yet. What is this, how does it work, and where can I get what's required?
- Could I do so via software? If so, how?
- At which points in the ISS can I capture the data? At the VP? At the IPIPEIF? IPIPE? Resizer? I'd like to start as early in the system as I can and then progress along as I confirm correct operation.
Thanks,
Christopher
