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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 ArticleMicroPython • Re: uPyMySQL and Pico - anyone got it running ?
Most likely directly copying onto your microcontroller will fail. Ah, that might account for my problems.along with the fact the library hasn't been touched in four yearsYes, I noticed it was getting...
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 ArticleTroubleshooting • Re: Eth0 Shows Device Interrupt 106
Just never remember seeing it before and then after an update, it just showed up. 100% could just be super paranoid.Statistics: Posted by fastwrex — Tue Sep 10, 2024 9:46 pm
View ArticleBeginners • Re: Possible with a Pico? Act as a gate to another board.
Relays - could be too slow reacting, use transistors instead.I'd suggest SSRs (solid state relays); these have <1ms switching time, and provide electrical isolation. Drive them like an optocoupler....
View ArticleTroubleshooting • Re: Pi 5 serial output is buggy
Did you by any chance upgrade the Pico C SDK you are using on the Pico? The reason I ask, is that I hit something similar when I upgraded my Pico code to version 2.0.0 of the Pico C SDK . I too was...
View ArticleAdvanced users • Re: Image File Utilities
Just noticed something with my backups of Ubuntu 24.04. The Bootfs mounting for /boot/firmware is unmounted during backup and not mounted afterwards. The weird thing is it doesn't do it every time....
View ArticleTroubleshooting • Is there any chance to get my Pi working again?
Ummm.... I was working on pi4 and suddenly something happened that Idk and the next moment I saw my Pi covered or say diped in milk that was slipped by my hand onto the pi... I imidiatly unplugged it...
View ArticleTroubleshooting • Re: Is there any chance to get my Pi working again?
Ummm.... I was working on pi4 and suddenly something happened that Idk and the next moment I saw my Pi covered or say diped in milk that was slipped by my hand onto the pi... I imidiatly unplugged it...
View ArticleAutomation, sensing and robotics • Detecting when 12V power is cut
I'm making a carputer and want to have my Pi do a graceful shutdown when the car turns off. I can have the Pi take power from the always-on 12V supply through the HiFiBerry Amp to get power, but how...
View ArticleAutomation, sensing and robotics • Re: Detecting when 12V power is cut
I'm making a carputer and want to have my Pi do a graceful shutdown when the car turns off. I can have the Pi take power from the always-on 12V supply through the HiFiBerry Amp to get power, but how...
View ArticleAutomation, sensing and robotics • Re: Automatic Bat detector.
Guys,A little box turned up today.For info its slightly different from the image in both the App and and earlier images. Instead of the surface mounted buttons it has capacitive pads. It took me a...
View ArticleGeneral discussion • Re: Raspberry Pi 5 and i2c OLED DIsplay not working
This errorCode: RuntimeError: Cannot determine SOC peripheral base addressis from a gpio library that is not compatible with the Raspberry Pi 5. I had a poke around, but I couldn't pinpoint the code...
View ArticleBare metal, Assembly language • Re: RPI touchscreen and Circle
Yes, it is definitely an 'Official 7" Raspberry Pi Touchscreen'.I have a few of them purchased not long after they became available (2017?).Is it possible that the initialisation for the screen...
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