General discussion • Re: New Raspberry Pi Products
Official SSD now availablehttps://www.raspberrypi.com/news/raspbe ... d-ssd-kitsStatistics: Posted by Paul Webster — Wed Oct 23, 2024 7:39 am
View ArticleAdvanced users • Re: Testing class A2 SD cards with Command Queueing on Pi 5
Ah, I think I might have dropped the commit that marked those cards/date ranges as bad. So no, there would be no improvement in latest rpi-update for you - the card just doesn't work with...
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:...
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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 ArticleGeneral • Re: Issue with I2S Data Transfer using PIO and DMA on RP2040 - Data...
I suppose that I have to use ring to wrap addresses, but don't fully understand the docs. Must be the buffer aligned with size of the buffer? Any way it is not good for me because by buffers can't be...
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 ArticleSDK • Re: GPIO pin handling on the Pico
The behavior of the pull-ups was also interesting. With pins set to inputs and pullups on, and then switching from inputs to outputs, the output pins are always initially set to zero, then switched to...
View ArticleGeneral • Re: Compatibily uf2 files
Turns out the RX pin on GPIO21 isn't an issue. The QT Py exposes TX and RX so of course both can be used on the same UART; UART1, GPIO20=TX, GPIO5=RX - Which is how 'stdin/stdout' does it as shown...
View ArticleAI Camera - IMX500 • Re: Step Quantization and Compression
The process I'm going through to produce the model is:1. Collect Images2. Annotate Images (using labelimg)3. Split Data - into train and val for training and testing the model4. Train - run 50 or so...
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 ArticleBeginners • Re: Is there a simple and foolproof way to upgrade the OS?
This exact problem drove me crazy when I started using the Pi. I kept notes, and I built little scripts to handle some of the more complex installs/configures. Setting up a new Pi was still...
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 ArticleRaspberry Pi OS • Re: How to determine when a system was installed?
It seems strange to me that there is no direct answer to this question; there seem to be a lot of ad hoc approximations.The OS doesn't know the date until after it is installed and connects to NTP.I...
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,...
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