Off topic discussion • Re: Can a 27W Raspberry Pi 5 Adapter Charge a 2019...
My only concern was that 5.1 volts would cause damage. I will try it very soon. I hope there will be no problemIn addition to James's response, 5.1V is within the PD specification for 5V, so if the...
View ArticleOther projects • Re: General advice building another lennytroll
Glub0x,Been thinking. If you are mobile phone based and its a smart phone consider writing an Android App to provide Lenny Troll functionality.You could use your Pi as an easy development platform.To...
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Bare metal, Assembly language • Re: Squeezing 17ns FIQ service to the 59MHz...
Why is this happening?This is sine table .align 9 to align it to the cache line size (64 bytes according to Cortex A53 manual)Code: * same fiq code *.align 9SineTable:.word...
View ArticleCamera board • libcam - fov vs performance
Hi,I am using 4 cameras on my board and am already asking it to do alot for its form factor. I want to use the full FOV of the imx708 but of course at the most frames possible. The best resolution...
View ArticleCamera board • How much data is written to the Micro SD card on a Zero before...
I'm want to create a small surveillance camera with a Raspberry Pi Zero W 2. I planned on having the video sent to a Raspberry Pi 4 to save the video but I was wondering if the data is written to the...
View ArticleBeginners • Re: RPI-5 does not boot anymore - UBUNTU 23.1
your better off waiting for 24lts coming out this month.orraspberry os, that's built for rpi'sorraspberry os lite + gnome-core if gnome is what your after.23 is a interm release for the purpose of...
View ArticleTroubleshooting • Re: I am experiencing an inconsistent posterization effect...
These are FKMS related settings. FKMS is deprecated. Sorry, you're on your own as I do not spend my time riding a death horse.The official kernel sources are here...
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Troubleshooting • Re: Pi 3B+ screen image too large to fit on TV screen
All systems go! I now have a slender boarder around the screen image after a little editing. I've decided to stay with Bullseye because Bookworm had caused me multiple problems.Thank you for you...
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Troubleshooting • I broke my pi 4B
I try to repare my pi but I cant find any informs about the parts.Can anyone help me?Statistics: Posted by Dronian — Sun Apr 07, 2024 6:28 am
View ArticleTroubleshooting • Re: Pi 4 not booting after splash screen with general...
If it says flashing failed then that implies a problem with the SD cards.Statistics: Posted by jamesh — Sun Apr 07, 2024 7:20 am
View ArticleCamera board • Re: Raspberry Pi camera issue on Raspberry OS 64 and 32 bit
I could now use the camera, since I used: libcamera-stillI didn't realize that I could use that command instead of "raspistill". For some reason that I do not understand, the raspistill command is not...
View ArticleCamera board • Re: Libcamerify motion to use a tuning file?
Thanks a lot,I will give it a try.Statistics: Posted by virgilt — Sun Apr 07, 2024 8:23 am
View ArticleGeneral discussion • Using HQ camera for Google Meet on Pi 5
Hi guys!Is there any solutions yet to use the HQ camera with any web applications such as Meet, Discord, Zoom, Skype, etc. in Chromium Browser on the Pi 5?Thanks, MartinStatistics: Posted by Martin123...
View ArticleTroubleshooting • Re: Libcamera error
Which cameras ?What have you added to config.txt ?Statistics: Posted by gordon77 — Sun Apr 07, 2024 8:36 am
View ArticleAutomation, sensing and robotics • Re: Interfacing Benewake TFMini Plus Lidar...
Hello,Me and a couple friends are trying to work on a project to create a “speed trap” type device. We bought the LiDAR listed above and have connected the pins to the respective 5V, GND, TXD, and RXD...
View ArticleFrançais • Re: Blog Auto-hébergement sur Raspberry Pi k-sper.fr
Bonjour Marechaldef,Merci pour tes encouragements.J'ai commencé l'auto-hébergement simplement parce que je voulais partager des services avec mes filles qui étaient à l'époque assez loin de là où je...
View ArticleGeneral discussion • Re: Picamera2 V3 Wide Camera AeMeteringMode question
Have you tried switching hdr on with the v3 camera in these high contrast scenes ?Statistics: Posted by gordon77 — Mon Apr 08, 2024 7:39 am
View ArticleTroubleshooting • Re: Encoding issue when taking photos with OpenCV on...
Videocapture() isn't working any more...viewtopic.php?t=364786#p2188830Statistics: Posted by gordon77 — Mon Apr 08, 2024 7:50 am
View ArticleUbuntu • Re: Ubuntu 24 LTS on rpi5
Hi guys,I’m kinda new to rpi. I own a raspberry pi 5 with Ubuntu 23 installed since that’s the only supported version for now. I’m struggling with some things since this version is not LTS. Since 24...
View ArticleGeneral discussion • Re: Raspberry Pi5 USB-C PD
They have commented on why they decided to support the 5v@5A mode (they needed more power) and why they did not support the higher voltage mode (more cost, complexity, thermal issues, board real...
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