Quadri Posted February 28, 2022 Share Posted February 28, 2022 Hello, I'm working on a project for my senior design class and I'm trying to make an autonomous car using zybo z7-20 FPGA. So far I've been able to get the PCAM to work by following the project provided. My current hurdle is the fact that I can't seem to get the camera pixel data to work with. My approach has been to read the VDMA Frame buffer and I think I've been successful at doing that but I'm not quite sure how what I'm reading translates to pixel values. When I read the buffer, I get 32 bit values but I assumed I'd get just 24 corresponding to RGB. I've read the AXI4-Stream Video IP and Design guide and on page 9, it seems to imply 24bit RGB values data format. Do I just ignore the last 8 bits from the frame buffer value? Any help would be greatly appreciated Link to comment Share on other sites More sharing options...
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!Register a new account
Already have an account? Sign in here.Sign In Now