Beginners • Re: General set up advice please
Have not used Putty on Pi. I controlled a Pi from Windows using something that runs on X11 but not Wayland. There are a few choices Linux to Linux. Someone with Windows to the latest Wayland Linux...
View ArticleGeneral discussion • Dual Boot and RootFS Mode for Failsafe Firmware Upgrade...
Hi Folks,I'm pretty new to the forum.Context: We are aiming for a robust firmware upgrade mechanism that ensures system reliability and integrity. The goal is to have two separate boot partitions that...
View ArticleAI Camera - IMX500 • Re: AI Camera & Zero 2 / camera not avilable
Just tried using the camera with my Pi5 and it works. This time the RP2040 line returns this:Code: rp2040-gpio-bridge 4-0040: rp2040_gbdg_probe() found dev ID: 22223d9f300463eb, fw ver. 14Statistics:...
View ArticleRaspberry Pi OS • Re: NFS server change, client hangs
And which server is which?If you boot the 4B with the SD card/boot media from the Pi5 does the problem still occur?Which version of the nfs protocol does the NExT machine use?Is the nfs server...
View ArticlePython • Re: basic Oauth2 for my app... redirect_uri?
Thank you very much.For what i found so far.It seems that is exactly as you are telling!Thanks!Statistics: Posted by 9acca9 — Tue Oct 15, 2024 11:23 pm
View ArticleTroubleshooting • Re: Need help, ttyAMA0 does not work?
OP posted the exact same question on discord, and i helped him diagnose thingsthe dupont wires where just loosely sitting in the holes on the gps pcb, without any soldering, so the uart didnt have a...
View ArticleBare metal, Assembly language • Re: Bare metal programming and operating...
I've found sources of official documentation lacking, sparseyou can also try asking on here if you get stuck, the users that frequent the baremetal forum (like me) tend to have all of those details...
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Graphics, sound and multimedia • h264_v4l2m2m Constant Rate Factor
Does anyone know how to set the CRF for the h264_v4l2m2m encoder?The hardware encoder has very few options compared the software encoder.I'm not sure if that is because there are hardware limitations...
View ArticleSDK • Re: Declare a 128Kb array with 128Kb alignment on an rp2040?
What's the motivation for moving the vector table? Is it relevant to the OP's original question? Asking in case people searching for how to attain 128K alignment of a variable on RP2040 think they...
View ArticleTroubleshooting • Re: Reboot hang on PI4B with 3/15/2024 OS release
I used to have the reboot consistently hang on my headless Pi5 if I did the command locally ....Code: sudo ssh -t mypi5.localrebootBut it didn't hang if I sent a remote commandCode: sudo ssh -t...
View ArticleCamera board • Re: Broken image with non-64 bit align resolution using...
FYI, the developers are aware of the issue, just that they don't have the capacity to handle it.Here's the bug tracking ticket on the libcamera website:...
View ArticleBeginners • Re: Mouse movement latency issue
You need to put the dongle on a USB extension lead to get it away from the Pi.Statistics: Posted by pidd — Wed Oct 16, 2024 1:57 am
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Python • Re: PID controller help
Thanks, that looks a little better written than what I’ve done, but functionally how do they really differ, is it not doing basically the same thing I had written?I haven’t run this yet, I’m still at...
View ArticleAdvanced users • Re: Image File Utilities
Code: sudo image-backup -i /mnt/USB_Backup/rPi5_bkup.img --options --progress --exclude=/srv rsync options specified after '--options' must be comma separated:Code: sudo image-backup -i...
View ArticleRaspberry Pi OS • Re: Chromium always displays push notfications in the...
but in different compositor like x11 the chromium notfication work fine, and in other browser it uses the system notification daemon but not in chrome, why and how to fix thisStatistics: Posted by...
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General • Re: Differences in DMA behavior between RP2040 and RP2350
Thanks for the clarification on LDRB, LDRW and byte access.I understand a little better these stories of unaligned accesses, but I did not think that the M33 did the gymnastics of reassembling...
View ArticleBeginners • Raspberry Pi 4 GUI Problems
Hi there,I am new to Raspberry, I recently got a Pi 4 with 8GB.I got it for the MagicMirror but I can´t get my Raspi to show me the GUI on the screen.The screen is a Dell (not sure the exact model but...
View ArticleHATs and other add-ons • Re: Pi4 won´t boot with Shield
I can boot the Pi normally if the shield isn't on it. Once it's booted, I can put the shield on and everything works normally. And then I can reboot it and it boots properly.To the best of my...
View ArticleTroubleshooting • Re: Raspberry Pi 5 USB 3.0 read performance is worse than...
I noticed that the device returns an empty driver in lsusb -t.I've also tried this system in a fresh Ubuntu 24.10 install and the device shows driver = 'usbfs'. Could this have any influence on the...
View ArticleAdvanced users • Re: libgpiod version [SOLVED]
What it comes down to for me is not being able to have separate apps which can read the same button input, and not being able to control the same outputs from other apps, without having to hand-craft...
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