Gaming • Minecraft Server hosted on Raspberry Pi 4-B 8G RAM lagging don't...
I don't have much experience with linux and even less with the pi but i decided to try this project. So i got a server ready, did port mapping to let people connect to it and it worked fine, only...
View ArticleBeginners • Re: Enable USB Boot without SD Card [RPi 3B]
I have a Raspberry Pi 3B that I'm trying to setup with Raspberry Pi OS, however my SD card slot is damaged and I don't have the tools to repair it right now. Is there anyway I can enable the ability...
View ArticleGeneral discussion • Re: A Pi Pie Chart
pichart results for AMD Ryzen 7 8845HSCode: pi@NucBoxK8:~/pichart-40 $ ./pichart-openmp pichart -- Raspberry Pi Performance OPENMP version 40Prime Sieve P=14630843 Workers=32 Sec=0.0563033...
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General discussion • SSK 2TB Portable SSD looks promising
I purchased a 2TB SSK SD500 portable SSD for another use, but I tested it on my Pi 4B first, and got great results.First of all, it's USB 3.2 Gen 2 and USB-C (but it also includes a USB-A cable), and...
View ArticleGeneral discussion • SmartSprout: A Raspberry Pi-based Automated Plant...
hi, I'm currently in highschool and our group decided to do a research project titled: SmartSprout: A Raspberry Pi-based Automated Plant Watering System on Brassica Rap the problem is, our panelists...
View ArticleTroubleshooting • No FAN controls rpi5
Hello,I am running latest Raspbian OS Lite (64-bit) known as "Bookworm" and I have problem, that I cant see/control fan from official active cooler.It worked at the beggining when I booted for the...
View ArticleTroubleshooting • Re: Wifi goes away after disconnect.
Current theory is that the device has a hardware failure, it lived in an attic and has gotten both very hot and very cold.Statistics: Posted by Joseph-Melberg — Mon Apr 01, 2024 1:50 am
View ArticleGeneral discussion • Object Detection with Servo motor fps drops
Hi, I'm trying EdjeElectronics object detection code with servo for my mini project but when i include the servo code in the object detection code my fps drops from 3-4 fps to 0.9 - 1 fps. I don't...
View ArticleGeneral • Millisecond support in RP2040 RTC ?
Hi, I am creating the NTP server synchronized 'zero error clock' using Raspberry Pi Pico W and Micropython now. I noticed that:1) Micropython library 'ntptime.py' sets millisecond field to zero in...
View ArticlePython • Script To Toggle Display Using a Physical Switch
Raspberry Pi 4BLatest Raspbian Lite 64-BitI swear I searched the forum before I posted this, but I'm pretty new here, and I might not be searching for the right terms. I have a physical switch...
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Troubleshooting • problem configuring keyboard
I have a number of Pi's just starting out, I bought a Raspberry Pi 4 B and a Raspberry Pi Mini Tower NAS kit, long story short I am trying to configure my keyboard so I can use my OLED and set the...
View ArticleTroubleshooting • Re: Problem with Johnwill Monitor
So what is the native resolution, 1920*1080, 1366*768, or something else ?What's the monitor brand & model number?Statistics: Posted by pidd — Mon Apr 01, 2024 2:53 am
View ArticleAutomation, sensing and robotics • Re: Updated Object Recognition Tutorial?
Would it be any different with an arducam instead of a picam?Statistics: Posted by atrieu — Mon Apr 01, 2024 2:54 am
View ArticleTroubleshooting • Re: DS18B20 Disappearing
Even though the legs are short, the star topology probably isn't helping. If your final design can't help but have a star, then consider using the DS2482-800 driver chip that provides eight channels,...
View ArticleRaspberry Pi OS • Re: Raspberry Pi 5 Graphic Issues with Browsers
Thanks for your answer. I got itStatistics: Posted by scotthughes — Mon Apr 01, 2024 3:06 am
View ArticleTroubleshooting • Re: Error: An operation is already pending, can read ntfs...
solutionI had the same problem.What I did is connecting my pending USB NTFS drive to a Raspberry Pi 4b, than everything was ok with my drive.(showed on my desktop).Next I deleted all the...
View Article日本語 • Raspi Zero 2Wでpigpioが不安定
有識者の皆様Raspi Zero 2Wでサーボモーターの制御をしようとしております。下記のスレッドに示した通り、同じSDカードをRPi4に挿したときには異常はなく、Pi Zero 2Wに挿した時に、100msec周期で動く何らかの信号と混ざったような波形が出力されます。viewtopic.php?t=368082OSはPi Zero 2Wに対して推奨のBullsEye...
View ArticleBare metal, Assembly language • Re: Accessing RP1 Peripherals from the...
This would suggest to me that the memory address is not valid in a bare metal environment...Does something need to be configured to create that mapping?its only valid after you bring the pcie...
View ArticleC/C++ • Re: What are the Linux interrupt numbers for peripherals?
https://github.com/raspberrypi/linux/bl ... si#L52-L67here is an example of configuring the uart0 and telling linux what addr to find it at, and what irq to useyoull need some device-tree like that...
View ArticleTroubleshooting • Re: sudo reboot takes a very long time (4-8mins)
I assume you're looking at "lightdm.service: Consumed 3.007s CPU time." I think that's just how long the CPU was working on issuing commands to kill it. I don't think that includes the 90sec waiting...
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