Troubleshooting • Re: V4L2 remote I/O error with IMX219 on RPi5
Can you check your kernel version with Code: uname -aIf it reports 6.1.73 then a step back to 6.1.65 with Code: sudo rpi-update d16727dshould workaround the problem.Or sudo rpi-update should get a 6.6...
View ArticleGeneral discussion • Re: EMG audio jack to RPI audio jack ?
So, if i use ADC will work?It'll help, you'll also need to verify the output of the ADC won't exceed 3V3, I'll step back now that others have a little more info to provide you with help.Statistics:...
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Troubleshooting • Re: sudo reboot takes 4-8mins
Code: Random write speed 1 IOPS (target 500) - FAIL1 IOPS ! !Yea, I'd say that card needs to be replaced.My 4B models are all USB booting from SSD or USB3 flash drives.1. 4B 4GB Rev 1.4 boots from a...
View ArticleGeneral discussion • Re: Permanently disable wifi on the raspberry pi 400
Thanks for the warnings and for suggesting to use DOS. I think I will try using Raspberry Pi OS lite with nano. Then I won’t be tempted to surf the web and can write like the game of thrones guy....
View ArticleAdvanced users • XZ compression
On both of my raspberries, one on bookworm, one on bullseye, they show:Code: $ ldd $(which sshd) | grep liblzma | grep -o '/[^ ]*'/lib/aarch64-linux-gnu/liblzma.so.5I am worried, please...
View ArticleSDK • Re: FreeRTOS+TCP vs lwip?
Mongoose peaked my interest, however I also need FreeRTOS and it also took me some time as a newbie to understand LwIP. Specially when it comes to when to copy data, when sockets get's closed etc.....
View ArticleBeginners • Re: raspberry pi5 cluster to use in a multi-charger hub
If you plan to add an NVMe or USB flash storage device to any of the PI 5 computers in the cluster that Pi will need 5A. If they all run no monitor, no keyboard and no storage except SD card, then 3A...
View ArticleSDK • Re: flash_get_unique_id causes exception
From the documentation here : https://www.raspberrypi.com/documentati ... ware_flash One should use any of these functions : https://www.raspberrypi.com/documentati ... re_lockoutHowever, why not call...
View ArticleAdvanced users • Re: XZ compression
For the uninitiated, a major compromise has been discovered in liblzma, where an apparent backdoor has been inserted that breaks ssh-rsa authentication in sshd. The backdoor is intentionally...
View ArticleSDK • Re: pico_w instability with wifi and freertos
I have it running with FreeRTOS in SMP mode and two cores and USE_PREEMPTION . At least for a few days calling the HTTP service I made worked fine.I have set this in my cmake:Code:...
View ArticleSDK • Re: Get Substrings using Delimiter
If you are ok to use C++, you can look into https://www.etlcpp.com Examples to do what you want to do is on: https://www.etlcpp.com/string_utilities.htmlIt's a pretty cool library!Statistics: Posted...
View ArticlePython • Re: Bookworm & Python library hell
Thank you all for your replies. What initially seemed like a big change for working with Python in Bookworm, now seems rather more manageable!To summarise:Installing:Install Python packages with apt...
View ArticleCamera board • Re: Camera Modul not working
I tried make a security cam, thanks for your anwser i got it workingStatistics: Posted by DoGame5 — Sat Mar 30, 2024 10:09 pm
View ArticleTroubleshooting • Re: Delayed boot process probably caused by rc.local
Here is the output of systemd analyze blame:Code: 4.482s NetworkManager-wait-online.service1.271s raspi-config.service1.145s dev-sda2.device 747ms bthelper@hci0.service 707ms accounts-daemon.service...
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Assistive technology and accessibility • Re: New to the raspberry pi and need...
I change the subject as orca goes, I kinda need it to start at login in order to adjust and make changes to screen reader settings if there is something wrong with using orca at start then I guess I...
View ArticleRaspberry Pi OS • Re: Installing and running omxplayer under Bookworm (on a 3B+)
But why go Bookworm not Bullseye on that Pi3?Indeed. The simplest solution would just be to run an older version. Most of my Pis run Jessie, since that does everything I need and does it...
View ArticleRaspberry Pi OS • Re: Keyboard layout displaying/switching for Wayfire and...
@avarvit:First of all, thank you again for the solution on the missing keyboard layout switcher/indicator.I am wondering, is there any feedback from spl237 to your pull request in the official repo?...
View ArticleOther RP2040 boards • Re: Custom RP2040 board not going into BOOTSEL.
Your layout doesn't seem to connect 3V3 to RP2040 pins 48,49 - they've just got decouplers attached, and I can't see any other connection from those capacitors back to the main 3V3 supply.One of those...
View ArticleGeneral discussion • Building local documentation: sass-embedded http error 403
Am building a local copy of documentation as described here https://github.com/raspberrypi/document ... umentation for a Pi 4 I'm going to use in an RV. When running 'bundle install', I'm receiving an...
View ArticleTroubleshooting • USB-GPIO input issue
Hello everyone,I have a program running on my Raspberry Pi that utilizes GPIO pins for input. Everything works perfectly fine until I connect any device to one of the Pi's USB ports. As soon as I do...
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