Hi, everyone! I'm working on a project right now that involves scanning a QR code from a MIPI camera attached to the Vidor 4000. However, I can't figure out where to find the data. I'm familiar with the fact that the board uses an FPGA to do any video processing and streaming (from the camera across a few IP blocks that ship it through the mini-HDMI), but can't find anything that would the CPU to see any of that information.
I saw something about "virtual channel" in the vidorcamera.cpp but am not sure what that is. Someone offered me advice the data was in the JTAG buffer, but am getting really confused in all the crazy pointer stuff that's happening in the readQR part of the qr code scanner example.
I'd really appreciate any and all help anyone here could offer if they know anything about where the data exists or could be accessed?
Thank you, happy tinkering everyone!