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Troubleshooting • Re: Raspberry pi on Led panel wall
sorry, but your pictures do not really help! Your image source has the content aligned to the upper left corner of the active area or where is it?Another possible option is switching to openbox window...
View ArticleGeneral discussion • Re: RPi 5 as a desktop daily driver?
By the way, Anycubic have some great prices in the Spring Deal sale on Amazon right now. The Kobra 2 Neo is a fast and competent printer for only £169 including a free 330m reel of black PLA filament....
View ArticleTroubleshooting • Re: RPi 3 B v1.2 ( 2015 ) with more modern OS ?
Two files, one using HDMI-HDMI, the other HDMI-VGA.bookworm64_raspinfo_files.zipStatistics: Posted by Buzby123 — Fri Apr 12, 2024 11:12 am
View ArticleBeginners • Re: no video using RPI5 and Bookworm
The default media player VLC currently doesn't handle .h264 files well.Try ffplay or install mpv media player and try viewing with that.Statistics: Posted by sandyol — Fri Apr 12, 2024 11:16 am
View ArticleTroubleshooting • Re: [IGNORE PROBLEM FIXED] Screwed my CUPS install
IGNORE THIS PROBLEM FIXEDFor the benefit of others who may encounter a similar situation (for whatever reason), would you like to reveal how you fixed it?Statistics: Posted by rpdom — Sat Apr 13, 2024...
View ArticleMedia centres • PI4B and QMediaPlayer
Hi everyoneI'll start by saying that I'm just starting out with Raspberry and Python programming, but let's get to the problem.I'm creating a control interface for my audio preamplifier (tube) to...
View ArticleRaspberry Pi OS • Re: kernel ompile error
How can I know my host's bit is 32 or 64 then?There are a few ways. I use "dpkg --print-architecture" to see what the installed software base is.A clue in your case was the use of "Raspbian" which is...
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General discussion • Re: Can zero 2w Run windows 10 / 11?
Statistics: Posted by kerry_s — Sat Apr 13, 2024 9:40 am
View ArticleItaliano • Duplicare schermo con monitor di diversa risoluzione
BuongiornoHo la necessità di duplicare lo schermo (HDMI: 0) con risoluzione 1920x1080 su smart tv (HDMI: 1) con risoluzione (3840x2160). Utilizzo RPI 4 8Gb con Raspbian. Le sto programmando, da...
View ArticleRaspberry Pi OS • Re: Use of curl vs. pycurl and correct syntax
Thank you all, it is going to take me a while to digest this.While you are digesting things, perhaps this needs de-bunking -3. Is curl even the best way to run a json command?No easy answer to that,...
View ArticleAutomation, sensing and robotics • Competition Stopwatch controlled via...
Morning,My brother is a speed shearer and asked me to help find him a product to connect onto his shearing equipment to automatically start when the machine is turned on and stop when turned off... so...
View ArticleBeginners • Re: Raspbian Buster (and eralier) color depth
It will have no effect. You are setting a value to the value it has by default.Statistics: Posted by dom — Sat Apr 13, 2024 10:05 am
View ArticleTroubleshooting • Re: An Operation Is Already Pending
Is it in "/boot/firmware/config.txt"?Do I have to put it under some specific label?Yes. As long as it's not underneath a label that is disabled (e.g. [pi2] on a pi5) anywhere is fine.Following an...
View ArticleBeginners • Torrents on headless Pi Zero 2 W?
Just bought my first ever Raspberry Pi, a Pi Zero 2 W. I have installed Raspbian 32-bit headless OS on a micro SD card using the install software. I have set up SSH access and successfully logged in.I...
View ArticleSDK • Re: Acquiring libraries to work with peripherals?
For me, the reason to use the SDK instead of the 'Arduino' version is because of the state of many Arduino libraries. They often use 'bit-bang' with delays and/or use the arduino 'String' versions...
View ArticleSDK • Re: Out-of-Memory Errors When Publishing MQTT Messages
The best way to deal with lwip issues like this is to set up a debugger and step through the code until you find where the allocation fails.I would first enable LwIP debugging, that already can give a...
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General discussion • TP1 and TP12 sockets torn out RPI 4
I have a problem, TP1 and TP12 sockets were torn out.System won't boot, how can I fix it? Is it enough to solder the connectors?Statistics: Posted by lukassz — Sat Apr 13, 2024 11:17 am
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Troubleshooting • On Raspberry Pi 5, one should use GPIO chip 4, not chip 0
Posting this to save you folks half a day - because it took me that long.So , my program uses GPIO lines via the Linux kernel "gpio.h" library, using calls like open(), ioctl(), poll() and read().I...
View ArticleGeneral discussion • Re: New Raspberry Pi Products
I don't think that Raspberry Pi plan their future based on what lurk101 does or does not care about.Of course, but why would I speak for others?Statistics: Posted by lurk101 — Sun Apr 14, 2024 10:31 am
View ArticleGraphics programming • DRM overlay plane
Hi,i want to create an application that uses overlay plane on drm camera preview (https://github.com/raspberrypi/rpicam-a ... review.cpp) : on my camera drm preview i want simply display an overlayed...
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