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Tagged with framebuffer fbi
5
questions
0
votes
1
answer
540
views
Display images using fbi on startup using systemd
I can successfully display images using the following command:
sudo fbi -T 1 /home/pi/photo-screen/photos/*.jpg -t 4
I now want to start a slide show of those pictures as soon as the Raspberry PI ...
1
vote
0
answers
330
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What is the definitive (and simplest) way to use fbi on Raspberry OS Buster to display images automatically on startup?
I have made all sorts of modifications to my ACLs and even created a photos.service that starts fbi, but it only starts, and displays 1 image before the screen goes blank.
I have other processes (web ...
10
votes
2
answers
1k
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How can I get the number bytes to write per row for FrameBuffer?
Goal: I'm writing a very simple image viewer for framebuffer /dev/fb0 (something like fbi).
Current state:
My software takes the pixel resolution from /sys/class/graphics/fb0/virtual_size (such as ...
1
vote
1
answer
3k
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Can't clear /dev/fb0
I have one of those 7" HDMI diplays from eBay, driving it with a Q1900 board running Ubuntu 20. I can write to the display using fbi:
sudo fbi -a -T 1 --noverbose -d /dev/fb0 -t 5 --blend 1000 &...
5
votes
3
answers
14k
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How to send commands to fbi over SSH?
I'm using fbi to display some images. fbi has some keyboard controls, like +, -, Page Up, Page Down, etc. to control the images.
Instead of using keyboard, I want to send these control commands over ...