MicroPython • Re: How to receive large (>1024 byte) UDP datagram packets?
but now it simply stalls for a while every so often (without 30s to 3 minutes), but then recovers again, while the sender keeps sending its UDP packets. Sigh!Sounds a lot like that unexplained lag I...
View ArticleNetworking and servers • Re: Can someone explain "virtual bridge"...
Not specific to RPis, the Wi-Fi system specs do not permit what you wish to do.Statistics: Posted by drgeoff — Tue Jul 30, 2024 5:31 pm
View ArticleGraphics, sound and multimedia • Re: RPi 5 - omxplayer
Everything you can do on the Pi3 you can do on the Pi5,Except for the one thing I need it to do.But don't worry. I'm sure other people will find uses for this new board. They will still...
View ArticleTroubleshooting • Re: Two RPi 5 dead
And the Pi4 has a protection diode which should have protected it, not sure if the Pi5 has a protection diode as well.Statistics: Posted by pidd — Tue Jul 30, 2024 5:39 pm
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Compute Module • Re: Linux Reboot fail
SD_VDD_OVRIDE is floatingand the other SD-CARD signals I have been connected to SDCAR looking to the picture.Is that little Lowpass to that switch a Problem?Statistics: Posted by gs105 — Tue Jul 30,...
View ArticleBeginners • Ad-Hoc Network Setup - PI4, Bullseye
Question: Does anyone have links that would guide us in setting up a PI 4 with bullseye as a server? Application - Requries a wireless connection between a windows computer and a PI4 without an...
View ArticleTroubleshooting • Re: Boot failure on new RPi 3B+ R9 Rev 1.4 using Stretch OS...
The solution of replacing the boot files (start*.elf, fixup*.dat and bootcode.bin), stated in the previous mentioned thread, did not solve the issue in our img. However, when I tried replacing the...
View ArticleGeneral programming discussion • Re: Start LED before LUKS password entry
Thanks a lot for this hint, i'll check it later.But rootfs i notencrypted. Sorry if i wasn't clear about this.. Only /dev/md0 (raid array) is encryptedAs far as I understand it, the issue is the same....
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Beginners • Re: Measuring voltage on GPIO to detect blackout
It's tempting to say "big resistor, job done" but I don't believe ARM chips are as robust as older microcontrollers and it was never recommended or advisable practice.Don't do itOpto-isolator / level...
View ArticleGeneral • Re: how do I use the power pins for multiple sensors on a pico
D’ohStatistics: Posted by neilgl — Wed Jul 31, 2024 5:15 pm
View ArticleMicroPython • Re: multithreading with Raspberry Pi Pico
There's nothing I have seen which would lead anyone to think that MicroPython doesn't handle the nitty-gritty of contention, atomicity, locks, mutexes and whatever, itself. Which is what would be...
View ArticleGeneral discussion • Re: Communicating between 2 RPI's
Cat6 is not ideal as a power cable, though it will probably work over that distance. A thicker 2-core cable would be better. Remember, you will need 12V to 5V converters for each Pi0.No version of the...
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Türkçe • Raspberry Pi ve Pico
Türkiyede neden Raspberry Pi ve Raspberry Pico icin ilgi az Statistics: Posted by iiot2k — Wed Jul 31, 2024 5:21 pm
View ArticleBeginners • Re: 12V DC Wiper Motor Position
Another vote for using an optocoupler. If it is a "dry" contact, I would still use 12V to drive the opto LED, with the opto at the receiving end.Statistics: Posted by davidcoton — Wed Jul 31, 2024...
View ArticleTroubleshooting • Re: Raspberry Pi Hardware Repairs
Just checked it again and with the USB C plugged into the power input in the Pi, I can get 5v from both 5v GPIO pins.what about the 3.3v pin?Sadly only about 0.2vStatistics: Posted by JonnyAlpha — Wed...
View ArticleGeneral • Re: PWM slice limitation workaround
Thank you, this solves my problem. Wasn't aware there are that many PIO SMs.Statistics: Posted by kuskus.dev — Wed Jul 31, 2024 5:33 pm
View ArticleRaspberry Pi OS • Re: Changing Hostname after completing OS and app development
... BUT the web server which it was hosting would not respond...Apache defaults to the hostname if the virtual server does not have an entry name but you do have to restart the service if the host...
View ArticleAdvanced users • PCM_FS & PCM_CLK functions
Hello all.I apologise if people think this subject is already covered, but I am either not understanding the solutions proposed or the solution is not what I think is possible according to the BC28XX...
View ArticleTroubleshooting • Re: Is there a way to use RPi._GPIO in docker without...
See if this old post of mine helps with anything.viewtopic.php?t=361857#p2171189Please note that that post, the following:docker run --device=/dev/gpiomem:/dev/gpiomem:/dev/gpiomem:/dev/gpiomem Should...
View ArticleTroubleshooting • Re: What are all of Raspberry Pi 4 Problems?
VLC is a non-starter for me. Others may like it, but for me, it is junk. End of story.Statistics: Posted by BigRedMailbox — Thu Aug 01, 2024 4:40 pm
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