Troubleshooting • Can I use the RPi Debug Probe on a Pi 4
Hi I was watching a video on the Debug probe and they said it can be used to debug Pi boards. Is it possible to debug a Pi 4 with it? I have a Pi 4 that does not work, and I tried fixes that was said...
View ArticleAdvanced users • Re: NUMA Testing
I've also been iterating over dozens of sdram and arm (largely cache and prefetch) related settings.Typically each night capturing benchmark scores with tweaked settings and any positive results get...
View ArticlePython • RFID-RC522,with PI5
Hello,im beginner in raspberry,i bought raspberry pi5 and RFID reader RC522but i tried most of the solutions on the intrenet and it wont work,and as i saw on the internet Gpio libraries isnt supported...
View ArticleTroubleshooting • Re: Can I use the RPi Debug Probe on a Pi 4
Did you follow the suggestions in the boot problem sticky as thagrol suggested?If so what were the results?I'm not aware of what debug probe you have, perhaps providing us with a link would...
View ArticlePython • Re: RFID-RC522,with PI5
GPIO is not needed for the rc-522. It was used to reset the reader but you don't need to reset it!Don't forget to enable the SPI.https://github.com/danjperron/MFRC522-pythonStatistics: Posted by...
View ArticleCompute Module • Re: Raspberry pi ssd power consumption info
The SSD itself says 3.3V @ 2A for the 512GB version, I guess this could be subject to change, I doubt they have supply contracts out to 2032 as much as I doubt 512GB SSD's of this type will still be...
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Beginners • Re: Best NAS Software
I suspect your path= is wrong. As is, it will only work if /<server name>/shared is literally the directory you want to share.Thanks, that works perfectly Windows clients use...
View ArticleAutomation, sensing and robotics • Re: 360° Serial bus servo like a stepper
You could get better accuracy from a DC motor + slotted disk and opto sensor by triggering on both edges of the slot and reducing the motor drive on the leading edge ans actively braking on the...
View ArticleCompute Module • Re: cm4 and cm5 gpio spi5 compatibility.
Are the cm4 and cm5 pins I marked in the picture the same? I don't understand your answer either.Statistics: Posted by Kubilay — Mon Dec 02, 2024 1:32 pm
View ArticleTroubleshooting • Re: Pi 5 low voltage warning behavior
I believe 22AWG cable is too small. The official power supply uses 17AWG.https://www.raspberrypi.com/products/27w-power-supply/Are you using 2x 5V and 2x GND pins?Post a photo of your wiring between...
View ArticleRaspberry Pi OS • Re: Missing Bookworm 'rar' and 'unrar'
Code: p7zip-rar/stable 16.02-3 arm64 non-free rar module for p7zipWhich isn't installed by default.Statistics: Posted by pidd — Mon Dec 02, 2024 1:40 pm
View ArticleCamera board • Re: What is Focus “locking Screw” used for on 6mm Lens ( Not...
Trevor,Can I just try to clear up one point.When I refer to Back Focal length I am referring to the Camera Back Focus ring. The recommendations I have read indicate that this should be "screwed in...
View ArticleGeneral programming discussion • Pi 5 mono and .net winforms apps. Can it...
HelloI have a pi 3 and a .net app I developed in Visual studio in 2019 that runs happily on my Pi 3, is stable and was very easy and quick to create. I used a Windows PC to develop and debug it,...
View ArticleSDK • Re: How to compile C++ in rpi pico
https://github.com/daveythacher/RP2040_SKELETONStatistics: Posted by dthacher — Mon Dec 02, 2024 1:53 pm
View ArticleTroubleshooting • Re: Is my SSD dead?
I would, however, still wonder if the I/O error(s) indicate that the end of my SSD has come close.Highly unlikely. Install smartmontools and run smartctl to interrogate the smart data.I ran it and got...
View ArticleGeneral discussion • Re: Product pricing
Thanks.One challenge is it's not easy to find Raspberry Pi posts saying what the USD pricing is, and hard to establish what those should be from the prices official US Resellers are selling at.As just...
View ArticleTroubleshooting • Re: libsynctex2 upgrade error
I usually doCode: sudo apt updatesudo apt -y full-upgrade ; sudo apt -y autoremoveroughly once a week.Statistics: Posted by scruss — Tue Dec 03, 2024 1:06 pm
View ArticleGeneral discussion • The installed operating system (OS) does not indicate...
Raspberry Pi 5 OS compatibility issue with custom OS.I have purchased Raspberry Pi5 4gb ram and tried to run my custom OS in it. It is stating me error as mentioned below:The installed operating...
View ArticleGeneral discussion • Re: Interview with Eben about Raspberry PI
My (possibly only) claim to fame is that I once had a wee in a urinal next to David Braben in the Houses of Parliament.Some might think that is not entirely a claim to fame, but I disagree.Statistics:...
View ArticleGeneral discussion • Re: The installed operating system (OS) does not...
You probably need to update the firmware, perhaps there is a start.elf of some description missing.Statistics: Posted by jamesh — Tue Dec 03, 2024 1:13 pm
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