Advanced users • Customize Wayland decoration
bookworm on genuine RPi CM5 Lite with NVME SSDMy Google foo is weak ! (I keep going down "a maze of twisty little passages, all alike". Yes, I am that old !) I want to change the Wayland default...
View ArticleAdvanced users • Re: Customize Wayland decoration
the window manager is labwcgoogle thatStatistics: Posted by kerry_s — Tue Feb 18, 2025 3:03 am
View ArticleC/C++ • SoftwareSerial & SerialPIO on Pico 2W
I'm not sure if this is posted to the correct sub-forum?I'm building a weather station using 3 x RS485 devices, Anemometer, Wind Vane & Temp/Himidity sensor. I believe that all 3 could be on the...
View ArticleGeneral discussion • PI 5won't recognize DS3231 RTC module
Hi folks, I'm trying to add this DS3231 RTC module to a Pi 5:https://www.amazon.com/dp/B08X4H3NBR?th=1While the Pi detects it, it won't make use of it. I was instructed to add these lines to the...
View ArticleGeneral • ADC + DMA + FreeRTOS does not work.
I have the following code, which represents a task, it works perfectly if used outside of freeRTOS, but in RTOS it does not obtain any value from the ADC, I have tried several alternatives, and I no...
View ArticleTroubleshooting • eMMC error on CM4
Hello.I just used CM4 version 2GB RAM, 16G eMMC with IO Board.Today I installed the operating system on eMMC. I used USB SSD to boot into the operating system, then used SD Card Copier function to...
View ArticleNetworking and servers • Re: Why is there constant network traffic with my...
So does that depend on whether you have a hub or switch connected between your Pi and router?Yes, but hubs are practically non-existent these days, given the general availability of low cost switches....
View ArticleTroubleshooting • Re: eMMC error on CM4
I would have a look at the eMMC with gparted, deleting all partitions that might be there and the try again.Make sure you will tick the 'new UUID' checkbox next time.Statistics: Posted by...
View ArticleTeaching and learning resources • Re: Advent of Code 2024
Much to my surprise the barking is not loud enough. My attempt at a genetic algorithm quickly finds a value for A that is almost self replicating except one entry is off by one. The wrong entry is...
View ArticleTroubleshooting • Re: The orientation of a second 16:9 screen is not activated
Sorry, can't support with Bullseye as I don't have any Pi running the deprecated OS.Nevertheless, Bullseye should do that just fine (although this anoying MUTTER was always a pain in the back).So if I...
View ArticleGeneral • Re: ADC + DMA + FreeRTOS does not work.
Haa, regarding Semaphore, I've been doing some tests, including suspending the scheduler, but nothing I've tried has worked.Statistics: Posted by carlosdelfino — Wed Feb 19, 2025 4:19 am
View ArticleNetworking and servers • Mac is "unable to communicate" with RPi...
RPi 3B+ has a fresh OS and has been working fine. I can SSH to it from my Mac with no problem. But when I try VNC (via the Mac's Screen Sharing app or the "Connect to server" dialog), all I get is...
View ArticleTroubleshooting • SOLVED - PI5 bluetooth audio profile is wrong - get mono
Found over on askubuntu:Purge everything related to bluetooth : Code: sudo apt purge pulseaudio-module-bluetooth bluetooth "bluez-*" bluezDelete /var/lib/blueman and /var/lib/bluetoothCode: sudo rm -r...
View ArticleAI Camera - IMX500 • Re: CM5 with AI camera
The new file works for both the object detection demo and the posenet demo. I tested multiple times, and it worked every time. The first network firmware upload is indeed quite slow.Please let me know...
View ArticleHATs and other add-ons • Re: PI 5won't recognize DS3231 RTC module
I'm surprised to hear that this config.txt works at all on a Pi5! You're using FKMS while Pi5 relies in KMS -> would espect yoi have no HDMI output at all.Next comes the question if that kernel has...
View ArticleAutomation, sensing and robotics • Re: Vivarium Probe Screen Detection
Well, why not simply use a temperature and humidity sensor (i.e. DHT22). I would prefer i.e. AHT20 or SHT40 though (because of the I2C interface).Would be less complex to get the data, but you will...
View ArticleOther projects • Re: Seeking help with manufacturing Raspberry Pi 5 with...
When using a standard Pi your options are either designing a HAT for mounting ontop of the Pi, or designing a 'baseboard' where you attach the Pi somehow. In both cases you will be limited to your...
View ArticleCompute Module • Re: CM5 memory ECC protection type? EDAC error reporting?
My questions are:- What kind of ECC the Raspberry CM5 has? - Did the Linux kernel receive reports?- There is a way to test it (e.g. IBECC CPUs provide instructions to inject an artificial ECC...
View ArticleOff topic discussion • yara perfume price in pakistan
Lattafa Yara For Women Eau De Parfum is a luxurious fragrance crafted for the modern woman who embodies confidence and elegance. yara perfume price in pakistan is depending on the retailer. here's a...
View ArticleGeneral discussion • Re: Using RPI to broadcast a 2G signal for older phones
I'm also looking to do this with older 2G and 3G phones. JosephStatistics: Posted by josephchrzempiec — Wed Feb 19, 2025 5:56 am
View Article