Search found 2 matches
- 2015-07-18T04:25:32-07:00
- Forum: Users
- Topic: Problem about displaying a RGB565 framebuffer raw file
- Replies: 2
- Views: 2232
Re: Problem about displaying a RGB565 framebuffer raw file
display -size 1440x1080 -depth 16 rgb:test.raw Your command declares the file contains 1440x1080 pixels, each with three channels, where each channel is 16 bits. From your title "RGB565", I guess the three pixels are really squished together into 16 bits. I don't know how to tell IM that this is ...
- 2015-07-18T03:35:33-07:00
- Forum: Users
- Topic: Problem about displaying a RGB565 framebuffer raw file
- Replies: 2
- Views: 2232
Problem about displaying a RGB565 framebuffer raw file
Hi, I'm currently doing a project about framebuffer displaying stuff. I need to get screenshot and cat the /dev/fb2 (which is for HDMI fb in my case) to a test.raw. It works when I cat back to fb2 but not working if I use the following command to display it on my linux machine. display -size ...