Troubleshooting • Re: Raspberry Pi Global Shutter Cam
If you look at this guide about global shutter cameras and triggers:https://docs.arducam.com/Raspberry-Pi-C ... l-trigger/It describes the trigger function, which could be named TRIGGER/XVS/FSIN, and...
View ArticleGeneral discussion • Re: RPi 5 as a desktop daily driver?
I think i could go ahead and say that while it is almost impossible to repair a Raspberry Pi, a no name Chinese mini PC would be relatively open to repair, as it will have a mother board and all the...
View ArticleTroubleshooting • Re: Raspberry Pi 5 Case Fan Issues
In its normal use case, the CPU quickly reaches temperatures well above 50°C, and into the mid 80s without the fan. Strangely enough, when I came back home this afternoon and booted the Pi up, the fan...
View ArticleGeneral discussion • Re: Traditional Rules-based AI vs present day development
Raspberry Pi content/relevance?to be run on RPi hardware that is 5Watts for 24 hours.Statistics: Posted by David16962 — Mon Sep 09, 2024 9:10 pm
View ArticleTroubleshooting • Re: Odd forum problem?
I don't read most of the posts but I occasionally respond to one. If I log in in the morning and there are 4 or 5 pages of posts and I respond to one on the first page, I've lost all the other 4...
View ArticleGeneral discussion • Jack Server not accessible as Service User
Hello,keeping it short. The Jack Server used for Audio Outputs cant be accesses as service aka root:https://discourse.nodered.org/t/can-not ... exec/90820This happen with bookworm from what i haven...
View ArticleAdvanced users • Re: Throttling mechanism on Pi OS question.
The thermal and under-voltage throttling is implemented in the firmware in the boards SPI flash. It's independent of the OS.Different operating systems may have different CPU performance governors...
View ArticleGeneral • Re: Uploading to Pico took out Bookworm desktop
Code: [14230.554563] sd 0:0:0:0: [sda] 262144 512-byte logical blocks: (134 MB/128 MiB)That's a really big Raspberry Pi Pico at 128 MBStatistics: Posted by scruss — Tue Sep 10, 2024 8:49 pm
View ArticleMicroPython • Re: uPyMySQL and Pico - anyone got it running ?
The note You will likely need to re-compile micropython including upymysql into the firmware doesn't fill me with much hope, along with the fact the library hasn't been touched in four...
View ArticleOther projects • help on a intecomm system
Hi, Honda Goldwings GL1800 had a intercom analog system with connection for wired headphones (5-DIN connector with L-R-G-Mic-G pinout). Is there a way to bridge this audio outputs and mic to a usb...
View ArticleGeneral • Re: ST7789 driver for micropython?
Waveshare themselves have a MicroPython example, linked from their wiki product page for this display. It's a whole uf2 image, which reflashes the Pico with some custom version that Waveshare...
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Raspberry Pi OS • Re: apt dependency loops?
Shouldn't dependencies be loop free?There's no real reason they shouldn't have loops.If package A and B are both required for each to work, then A depending on B and B depending on A is fine. Install...
View ArticleMicroPython • Re: Accept hanging on Pico W python
maybe use one of the tiny webservers for MicroPython (eg: microdot) instead of handling your own event loop?This code example has been a source of some misery for the MicroPython community because...
View ArticleBeginners • Re: [solved] You know the Pimoroni NVME Duo board is Gen 2.......
Hi,These nvme base hats look interesting but do not have access to them, perhaps someone here can answer a question I have. From what I have read a few people running nvme often at gen3 have seen...
View ArticleBeginners • Re: How to Install Blender 2.79b on Raspberry Pi 4? Issues with...
Is this the same question as in the last post of viewtopic.php?p=2251201#p2251201Statistics: Posted by neilgl — Tue Sep 10, 2024 9:04 pm
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Networking and servers • Re: Remote Access To Branch Sites Behind Routers We...
Hi epoch1970,How many branches? This is a mess, with many branches it qualifies as an unmanageable mess.Currently fifteen.Use a VPN and separate the network from applications and users. OpenVPN with...
View ArticleDeutsch • Re: Desktop wallpaper ändern via Kommandozeile
In der bash funktioniert beispielsweise sowas:Code: for f in /usr/share/rpd-wallpaper/*.jpg; do pcmanfm -w $f; sleep 1; doneIm Wayland hab ich das gerade laufen lassen. Ich meine mich zu erinnern,...
View ArticleTroubleshooting • Re: Pi 5 won't boot Pi 4 SD card (Bookworm)
Just a small update: I notice the pi4 already mounts to /boot/firmwareCode: $ mount | grep boot/dev/mmcblk0p1 on /boot/firmware type vfat...
View ArticleC/C++ • Re: Someone from another forum is pulling my leg
The book says 10 bytes the program below says 8 bytesThe book may be wrong, but the idea behind is likely correct:x86 CPUs used to off-load floating point operations to an x87 coprocessor. That...
View ArticleGeneral • Re: dynamically changing an array that gets continually sent to SPI
By the way you need a sync point here. Or really bad things happen. (Bad things is ambiguous intentionally!) I also agree with katak255 you do not really need DMA for this one. If you want I can show...
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