General • Re: Issue with I2S Data Transfer using PIO and DMA on RP2040 - Data...
I don't see any alarm in FDEBUG. Good clue!Regarding chain of channels, I had a small inconvenient, I need to restart the buffer address each time that I finish one channel, looks weird to me, I...
View ArticleGeneral discussion • Re: New Raspberry Pi Products
What's the benefit of having a dedicated AI HAT+ (two different models for beeing precise) compared to M.2 HAT+ with accelerator mounted?Statistics: Posted by aBUGSworstnightmare — Thu Oct 24, 2024...
View ArticleAdvanced users • Re: NUMA Testing
This is pi4? Have you updated firmware (start4.elf).vcgencmd versionIt should insert numa=fake=2 automatically.Yes it's a pi4, with up to date firmware & start4.elfCode:...
View ArticleClik here to view.
Interfacing (DSI, CSI, I2C, etc.) • Re: TomTom Display datasheet link
Easy to connect to RPI DPI interface, but as it consumes all GPIO the question remains if it's worth the effort for such a low resolutuon display.A 4in SPI gives you 480x320pixels at far less effort...
View ArticleAI Camera - IMX500 • Re: Re AI Camera (RP2040) firmware update
Is it absolutely necessary to upgrade the firmware or will the camera still work if you don't ?It will still work exactly the same with the older firmware except on Pi 4 and lower you will have slower...
View ArticleGraphics programming • Re: rPi5 vs CM4 hardware difference affect display
All the DSI changes are in the latest kernel in apt, however you're not running that. The latest is 6.6.51.With the newest version of the kernel, my screen was able to display, although not perfectly....
View ArticleTroubleshooting • Re: RPi5 boot issue - 'Fatal firmware error'
So which 'brand new PD charger' did you connect? Which HAT do you use - official or third party?A third party one.Disconnect the HAT, remove uSD, power up the Pi and post a picture of the boot...
View ArticleMicroPython • Re: Import could not be resolved in VSCode lib folder
When I'm coding I want to know if the errors are seeing are real errors that need to be fixed and not just fake errors, that can be ignored. The problem isn't with VSCode it's with the Official...
View ArticleBeginners • Re: Is there a simple and foolproof way to upgrade the OS?
As others have said there is no one-size-fits-all method.Over the years, I have done fresh install of OS from Wheezy up. Initially I had scripted steps, but there were too many changes which made this...
View ArticleHATs and other add-ons • Re: NVMe over PCIe causing problems
Thank you for your reply. Since all my attempts failed, I've arranged with GeeekPi to send me a replacement NVMe module and shielded FPC cables.Statistics: Posted by Racker_CRO — Fri Oct 25, 2024 5:04...
View ArticleTroubleshooting • Re: Raspberry Pi 5, Can Alignment Faults Be Turned Off?
Adding some page tables and basic MMU setup fixed the problem. I mostly followed these two guides and the Arm Reference Manual.1. https://dannasman.github.io/aarch64-mmu2....
View ArticleGeneral discussion • Re: Pi NAS - SMB vs OMV
No I would say, it looks to me that you are experienced enough handling a Pi4 and various software. You can try OMV, it offers lot with nice interface, but I found that it lacked various key features...
View ArticleRaspberry Pi OS • Re: RPi OS Lite 64 bit does not boot on 3B+
I only use 64-bit OS on my 3B+ board forget about 32-bit, it will cost you more time/effort in the future.This seems a typical SD-card or SD-card adapter or power supply issue.Statistics: Posted by...
View ArticleTroubleshooting • Re: Rasberry Pi 4 will display without SD Card but get...
Also lines when no SD-card inserted?What power supply adaptor?Statistics: Posted by redvli — Fri Oct 25, 2024 6:36 am
View ArticleAI Camera - IMX500 • Re: AI Camera Script Running
Yes, you can make a python app based on, for example, the object detection demo and if it sees an object of interest, you can run an external program/script.Statistics: Posted by naushir — Fri Oct 25,...
View ArticleTroubleshooting • Re: RPi5: GPIO behaviour reversed from expected
Might be an active low relay module, can you post a picture of it?Statistics: Posted by neilgl — Fri Oct 25, 2024 7:34 am
View ArticleMicroPython • Re: v1.24.0 released
Glad to help. I notice that the releases tag hasn't ben bumped, but the builds are all propagating nicely to v1.24.0I don't think the Pimoroni variants that use the RP2350 made it to official board...
View ArticleClik here to view.
Off topic discussion • Take a Shot with Nikon & Canon
Take a Shot with Nikon & CanonCanon EOS R3, Canon EOS R5, Canon EOS R6, Canon EOS R7, Nikon Z9, Nikon Z 7II, Nikon Z7 Mirrorless Camera, Nikon D6, Nikon D850, Nikon D780, Sony Alpha A7R III , Sony...
View ArticleGeneral discussion • Bluetooth headset (with mic) on Pi Zero 2W Bullseye
Hi all,I'd like to be able to use a Bluetooth headset (e.g., a gaming headset with earphones and a microphone) on a Pi Zero 2W. The Pi is currently running 64-bit headless Bullseye: "Raspberry Pi OS...
View ArticleGeneral • Re: Compatibily uf2 files
OK, with change GPIO21 to GPIO5 all works well !!Thank's for help !Statistics: Posted by yabba235 — Sat Oct 26, 2024 5:37 am
View Article