Troubleshooting • Temporarily revert to linux-image-6.6.74+rpt-rpi-v8
I have an application on a Raspberry PI 4 that will not run on the last update to linux-image-6.12.20+rpt-rpi-v8. There is a new version of this application that will run on 6.12.20, but it requires a...
View ArticleAutomation, sensing and robotics • Digital potentiometer
I need to control the resistance between 1.7K Ohms and 2.2K Ohms with a Raspberry Pi 3 (possibly might be using a Zero W instead).I assume I need a digital potentiometer, but how do I control it with...
View ArticleGeneral • Freeze when writing to flash with enabled USB UART
Greetings,Device: RP2040SDK: 2.1I use USB UART and when I write to flash via flash_safe_execute the pico freezes.What is a bit surprising is that it works as long as I had debug printf enabled....
View ArticleGeneral discussion • Simple file share (with encryption)
I am running CasaOS on my Pi (4B) and created a simple file share, which works properly, although I want to store my data encrypted. Is there a way to create a file share which uses...
View ArticleNetworking and servers • how many mac addresses?
I have a Pi5, which I run headless and bind mac address to IP address in the router to give me a 'static' IP. I know that the ethernet connection and the wireless connection have different mac...
View ArticleRaspberry Pi OS • New RP 4B, latest Bookwork install - multiple workspace...
HiI've just loaded a RP 4 with the latest Bookworm release ... It basically works, but I can't get multiple workspaces on my desktop session.CTRL - ALT left or right merely sends the current window...
View ArticleBeginners • Migrating from SD Card to SSD
Hi, I have a RPi 5. If I install a Pi OS and other programs to a SD card and later on decide to use SSD instead. What is the best way to do so?Statistics: Posted by raspberry_user — Thu Apr 03, 2025...
View ArticleC/C++ • Compiling Qt6 Missing EGL/eglext_brcm.h
Hello all,**tldr**Where can I get EGL/eglext_brcm.h?**Background**My ultimate aim is to create a cross compile environment for qt aimed at r pi 4. So Qt 6.4.2 and wayland. To do this I need to compile...
View ArticlePython • SK6812RGBW or WS2812 support for RPi5?
Hi there,has anyone played around with PIOLib, like in the example fromhttps://www.raspberrypi.com/news/piolib ... o-control/?The thing is, that I would like to "easily" turn on LEDs on my...
View ArticleAdvanced users • config.txt ignoring cmdline= in some cases
I have the following code in my config.txt:Code: # Set GPIO 0 & 1 to gpio input with pull-up enabledgpio=0-1=ip,pu[all][gpio1=0]gpio=1=ip,pu#gpio=0=op,dlcmdline=rescue.txt[all]#gpio=0=op,dlThis...
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