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Raspberry Pi OS • Re: Bookworm LVM rootfs
With Pimoroni advertising an upcoming dual nvme pcie hat, I may have to reconsider mdadm being pointless.Slightly off topic but...I can see that particular product doing more harm than good. Some...
View ArticleRaspberry Pi 400 • Re: Pi400 Bookworm No Audio
Hi,I don't understand. What URL are you referring to?Thanks,The command above will create and upload the requested information.It will then return an URL where the information is stored.Statistics:...
View ArticleUbuntu • Re: Raspberry Pi 5 Imager Ubuntu server extraordinary slow.
Hi, I amend: 96 Updates after the image have improved the situation somewhat.Still the CPU load remains constantly around 50% with peaks up to 100% without any other load than Ubuntu Server and Webmin...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Appropriate communications interface...
Thanks for clarification.I have taken your advice and added SPH0645LM4H-B to my wish list.Statistics: Posted by fluff_mech — Sat Mar 23, 2024 8:50 pm
View ArticleTroubleshooting • Strange behaviour from 27W USB-C PSU
Hi,Can someone smarter than myself explain why the 27W USB-C PSU will power a Pi5 when directly connected, but not anything else e.g.1. Connect via the USB splitter - no output2. Connect to a USB-C...
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Raspberry Pi OS • Re: Firefox 124 on bookworm?
Yes it's all fine. One install of Firefox is enough Thanks for your concern.I don't bank via the Pi and yet still use the Rapid Release on my Win 11 laptop (nudge ~ https://frame.work)Statistics:...
View ArticleGeneral • Re: How to report compile time values ?
I sometimes use this old trick to find the size of a complex structure at compile time:Code: // Trick to find struct size at compile time:char (*__kaboom)[sizeof(my_t)] = 1; // warning: initialization...
View ArticleTroubleshooting • Re: Bookworm - Device tree overlays not loading
likely I am using the wrong terminology here,when no device overlays are loaded, the address is shown (example "20" for 0x20), once the overlay is loaded, it gets converted to UUNo that's not true.20...
View ArticleGeneral discussion • Re: RPi 5 as a desktop daily driver?
Apologies for dragging this thread back on topic...This is exactly what I've been doing since setting up my Pi5 (overclocked to 3GHz) with a 1TB PCIe NVMe SSD running at Gen 3, and an IQaudIO Codec...
View ArticleTroubleshooting • Re: Strange behaviour from 27W USB-C PSU
The PSU is checking that the USB-C CC line is pulled down with a valid resistor value before enabling the output. It is how a USB-C device signals to power source that it wants power. The USB-C PSU...
View ArticleTroubleshooting • Re: Problem while flashing the ISO to t SD card
What happens if you use Raspberty Pi Imager 1.8.5 and a new 32GB microSD card?Statistics: Posted by neilgl — Sun Mar 24, 2024 8:34 pm
View ArticleSDK • Re: RP2040 (pico sdk) strange behaviour (and crash) around gpio IRQ...
Most of the first 32-bits of the corrupted range are actually correct. Also, for all 64 bits, of those that are incorrect, they are always 1 when they ought to be 0. Maybe just a coincidence.In both...
View ArticleSDK • Re: Random new CMAKE error
https://cmake.org/cmake/help/v3.29/envv ... _GENERATORDoes this mean you can set it as an environmental variable in your OS, or set it on the command line before running CMake?Statistics: Posted by...
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Camera board • Re: synchronously capture images by two triggered GS cameras
So I achieved synchronized camera capture, but only using libcamera-vid.That is good, and I always worked with libcamera-vid tools only (or legacy raspiraw). Do you have any suggestions on how I can...
View ArticlePython • Re: Pygame display freezes during button press
I appreciate all the feedback. It is due to the image capture and background subtraction that it freezes. The display has to be dynamically changing with images being captured so at any point in time...
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Camera board • Re: Increase CMA in legacy mode
My bad, I'm running a Raspberry Pi 3 and by legacy, I mean enabling Code: Legacy (non-GL) desktop driver (raspi-config -> Advanced)You'd have no gl support in that mode. Why are you doing that?It...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: UART 3 and 4 data corrupted when CPU...
Here's the output when the data is not corrupted.Code: $ vcgencmd versionuname -avcgencmd get_throttledvcgencmd measure_tempvcgencmd measure_clock coreOct 17 2023 15:39:16 Copyright (c) 2012...
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Français • Re: Problème transfert Wifi Pi 5
Merci pour vos réponses. J’ai fais quelques tests et ca a l’air pas mal pour le moment. J’ai enlevé l’active cooler et je l’ai remis en appuyant bien afin que les pads thermiques soient bien en...
View ArticleSDK • Re: Inconsistent pin-high times when setting pin high with GPIO...
So after thinking about it I've decided to try to implement your PWM solution and just accept that there's going to be a delay between receipt of the clock and the pin going high, but that it's likely...
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Troubleshooting • Re: Issues with RPi.GPIO? Depreciated?
On Bookworm we now use gpiozero python library, not RPi.GPIO.Alternatively, install the “Legacy” version of Raspberry Pi OS i.e. Bullseye, using Imager settings to set up the user, WiFi etc - it works...
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