General discussion • Re: RPi4 Solder Blobs
Blobs are expected but are normally harmless however the blobs on at least two of them on the USB balanced lines look like they have soldered to the tracks which shouldn't happen.Removing the...
View ArticleGeneral • Re: PIO program not declared error
It is the arduino's fault,you can try another version of arduino,I also encountered similar error when using sloeber,it reported not define the program or redefinition of the programStatistics: Posted...
View ArticleTroubleshooting • Re: vcgencmd display power 0 doesn't work more relevant in...
the wayland command works perfectly. this is step 1.alot of people are facing the 'after turning off, it auto turns back on after a couple of seconds'.this is step 2, where you will need to add...
View ArticleAdvanced users • Re: How to detect shutdown state on hardware
Just want to add: i think this must the same case as with a standard PC - you select to power off windows OS and after all procedures the OS indicates somehow to hardware to shut down the...
View ArticleGraphics, sound and multimedia • Re: Getting GrayScale screen when...
I had seen, it supports only (MEDIA_BUS_FMT_RGB888_1X24, MEDIA_BUS_FMT_BGR888_1X24, MEDIA_BUS_FMT_BGR666_1X24_CPADHI, MEDIA_BUS_FMT_RGB666_1X24_CPADHI, MEDIA_BUS_FMT_BGR666_1X18,...
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Français • Re: Informations sur Raspberry Pi 5
Bonjour, Avec RaspiOS Desktop (Bookworm) utilise Network-Manager, il faut utiliser la ligne de commande pour configurer correctement le réseau.Mais en installant network-manager-gnome, on obtient une...
View ArticleAdvanced users • Re: Pi5 using IOMMU not CMA?
Oh, interesting. Still limited to 1080p, I suppose.njh was more involved in analysing their performance than me, but IIRC they were working on the raw bitstream, so no limitation on...
View ArticlePython • Re: Raspberry Pi 5 - gpiod vs RPi.GPIO
There are things that were trivial with RPi.GPIO that wrappers and compatibility shims would, at best, complicate and at worst break completely. Since we're dealing with external devices- water pumps,...
View ArticleTroubleshooting • Re: Problems using display with raspberry pi
fbcp is dead as it relies on the legacy (DispmanX) display stack.There are tinydrm drivers for your panel that create an ILI9341 display as a normal DRM display. It then depends on whether your...
View ArticleBeginners • Re: "raspistill -t 0" headless
raspistill is deprecated, now replaced by libcamera and rpicam-still.raspistill has always only rendered the preview to HDMI/DSI/DPI displays directly connected to the Pi as it was done solely within...
View ArticleGeneral discussion • Re: Meaning of red hexagon on app icon?
What does the '6' mean?It means Carbide Motion V6. It is part of the app icon.Oh ok. Thanks. A bit confusing though, would have expected 'v6'. Guess they must have added that recently. It wasn't...
View ArticleGeneral • Re: USB serial port - can RTS and CTS be used for signalling?
Better still, it's easy enough to implement two (or more!) CDC interfaces in the same device, which seems much closer to what you want.That's also what I would suggest.Statistics: Posted by hippy —...
View ArticleTroubleshooting • Re: Crontab reboot Pi 4 - odd behaviour
Thanks for the reply. I'll give those suggestions a go.Thank youStatistics: Posted by cappers — Wed Jan 24, 2024 3:29 pm
View ArticleMicroPython • Re: Pico W Micropython bootloader (Jan 2024) may have caused my...
my now working code, with the modifications described above and explained on GithubCode: # Program by Shore to measure two temperatures Spa and spare # on a Raspberry Pi Pico W, and write the data to...
View ArticleGeneral discussion • Re: Power multiple PI 5
Could it be that safety regulations which attempt to make the world idiot proof don't much help?According to the companies/people who put their money where their mouth is, the insurance industry, the...
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Advanced users • Re: RPi as a single user system without access rights
One of the main points of Linux is that it is multi-user systemObviously. and I fail to see how you can change this by just changing permissions on anything. By making the process be owned by the...
View ArticleNetworking and servers • 2.5G USB Ethernet adaptor, recognised but not...
I am running OMV7 on my RPI 5 (using latest OS Lite (64 bit), installed and updated this morning on a fresh SD card so i didn't screw up my working setup...) and I wanted to add a 2.5G NIC to it....
View ArticleSDK • Re: Flash User Storage at 2MB offset
Do you have to tell the SDK what size of FLASH is connected or is that automatic?It's hard-wired, set by the PICO_BOARD definition as 'trejan' notes.You can dynamically determine actual Flash size at...
View ArticleRaspberry Pi OS • Re: Trouble with getting cameras to work on Pi 5
I'm pretty sure that the old 5-MP cameras aren't compatible with the Pi 5, as they are considered "Camera Module 1." Also, only Raspberry Pi OS Buster works with those older cameras, and Bullseye...
View ArticleGeneral discussion • Re: Question about nvme and official case
Will the pcie 3 hacks be rolled into the release as automatic sometime?The PCIe Gen 3 "hack" is one additional line in config.txt. Basically to tell the interface to enable Gen3 timing/speed. It is...
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