General • Re: Different behavior between run/flash/debug (newbie)
Maybe try 'volatile int x = 0' ?Great suggestion, that seems to have fixed it!Statistics: Posted by aaronmj — Fri Jan 03, 2025 3:22 am
View ArticleBeginners • Re: Help understanding WiFi speeds/standards and the Pi5
5ghz = short range2.4ghz = more rangei find even the 2.4ghz to be short range for me, i'm assuming the heatsink most be interferingStatistics: Posted by kerry_s — Fri Jan 03, 2025 3:25 am
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Troubleshooting • Re: Raspberry pi 5 power delivery
I was being sarcastic, referring to those who complain "why must I use a Pi PSU?" As you have probably guessed I find it hard to tell sometimes. There's no tone of voice or body language clues in the...
View ArticleRaspberry Pi OS • USB Drive OS Fails to Boot after apt-get upgrade
I have been chasing my tail on this all day.I had a working install on a RPI5 a PI OS lite 64 bit that supported a Radxa 5 port SATA hat, a USB 3 OS BOOT, OpenMediaVault, samba shares, yada yada yada....
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General • Re: Problem with IRLZ44n mosfet in a circuit
Hi, thanks for replying!- powering the pico from an external power source is usually done by using Vsys with a diode. see https://datasheets.raspberrypi.com/pico ... asheet.pdf , Figure 16. Apply...
View ArticleRaspberry Pi OS • Re: USB Drive OS Fails to Boot after apt-get upgrade
I forgot to add that nothing from the command line worked after that apt-get upgrade finished. I had to reboot, and it never came back up.Statistics: Posted by HopWorks — Sat Jan 04, 2025 1:51 am
View ArticleRaspberry Pi OS • a pi5 where boot option B3 just goes back to the prompt
A recently created pi5 won't work with boot option B3 (GUI, require login). I enter the password, it goes black for a few seconds and then presents the login screen again. No message about incorrect...
View ArticleTeaching and learning resources • Re: Advent of Code 2024
Day 24 Crossed Wires - only part1 for now.Code: ;;; Advent of code 2024 - day24, part1 & part2, on BPI-F3 RISC-V;;; Chez code(load "utils.so")(define table (make-hashtable string-hash string=?...
View ArticleTroubleshooting • I cant access the desktop of my Pi 5 model B
I dont know what happened, I did a reboot and it brought me to the console. I tried sudo raspi-config and set the boot the auto login to desktop and it still didnt work. I dont what to do at this...
View ArticleBeginners • Re: Best raspi OS version for simple 4B use case
So to get back to my original request...For a Pi 4B, can anyone suggest a recent/legacy version of Raspi OS that's free of these weird VLC issues and/or a Raspi OS that still included autohide as a...
View ArticleGeneral discussion • Re: X11 Forwarding from Headless (Lite) ZERO 2 W
Are the zero and zero2 both running the same release date of the same named release of the OS?I'm asking because I've seen a related report in the last few days of X11 forwarding not working on the...
View ArticleGeneral • Re: Flaw in the Hacker Challenge ?
We'd discussed this at work and wondered if the RISC-V might be a weak link. Looks like a redesign to use STM32s are in order then.I'm not convinced it's the Hazard3 cores which are the problem, just...
View ArticleGeneral • Re: Bluetooth between Pico and Pi 5 issues with receiving
VIDEO FOR THIS:https://www.youtube.com/watch?v=KYpNk5MRbI8Statistics: Posted by sns123 — Sun Jan 05, 2025 2:20 am
View ArticleCompute Module • Re: Pi5/CM5 Read/Write Speed: USB to NVMe?
Same as with any other data transfer: slowest link in the chain sets the maximum speed.SD card -> USB card reader -> USB controller -> SoC/RAM -> NVMe.The main difference between 4B and 5...
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General discussion • Re: What is your experience on AI chatbot on computing...
What has this thread got to do with the raspberry pi Statistics: Posted by wildfire — Sun Jan 05, 2025 2:39 am
View ArticleRaspberry Pi OS • Re: a pi5 where boot option B3 just goes back to the prompt
I think the errors in seat0-greeter.log are not related - I've just tried on one of my Pi 5s and it shows similar errors, actually more, but logs in successfully.Can you try creating a new user using...
View ArticleRaspberry Pi OS • Re: Something is missing?
Thank you, for the repliesI've made the edits and now I seem to have what I was looking.I can dock windows left and right, and I can see the little dot in the upper left. The window's menu still has...
View ArticleGeneral discussion • Re: The best SD Card for Raspberry Pi 5?
Hello. I was thinking of buying a 256GB SD Card and I wonder which brand is best adapted to the Raspberry Pi os 64 bit?Thanks in advanceOld Bobhttps://www.rpiforalla.seJust follow this...
View ArticleSDK • Re: RP2350: How to enable XIP PSRAM?
You have to setup it, and bear in mind that it's much slower than internal RAM (especially at random access): viewtopic.php?t=375975&start=25Pimoroni mixed (extended) MicroPython's heap ... it...
View ArticleGeneral discussion • Best FPS screen recording on Pi5 Bookworm
Code: sudo ffmpeg -framerate 60 -device /dev/dri/card1 -f kmsgrab -i - -vf 'hwdownload,format=bgr0' -c:v ffv1 -b:v 2500k -maxrate 4000k -y output.mkvThis was the best I could get after about a day of...
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