Advanced users • Re: Powering the RPi from +5V pins
As the 3.3V pin on the RPi is reading 5V it is very unlikely that the TVS if present has gone short circuit.Statistics: Posted by drgeoff — Sat May 04, 2024 7:44 am
View ArticleGraphics, sound and multimedia • Re: Aliens M56 Smartgun HUD
Get a raspberry Pi Zero 2W (as it's small) and a camera of your choice https://www.raspberrypi.com/documentati ... i-zero-2-w shows the location of the TV out pins on the PCB.Wire it to the composite...
View ArticleTroubleshooting • Re: apt update - Not generating any updates for bookworm 12
sources.listseb [ arch=armhf ] http://raspbian.raspberrypi.com/raspbian/ bookworm main contrib non-free rpi# Uncomment line below then 'apt-get update' to enable 'apt-get source'deb-src...
View ArticleTroubleshooting • Re: Installing Steamlink
I can confirm this problem still exists. It will fail with a segmentation fault when attempting to install it. It becomes necessary to run a sudo apt install -f to fix the dependency issue it causes....
View ArticleAutomation, sensing and robotics • Matlab & Simulink. Is a Pi 5 capable?
Hi everybody,By circumstances, I am participating in a university degree work; it involves modelling two cooling (easy model: we will implement it by a lookup table already available) circuits.Has...
View ArticleCompute Module • Re: How to recover CM4
Tried all of that before my first post.Beside the constant green led I see no reaction.I was expecting to some blinking error code. But nothing..That's why I wonder if I have to go some kind of ISP...
View ArticleC/C++ • Re: Cross-targeting for aarch64 / armhf bullseye and buster
So, I am looking to keep things as simple as I can. I have CMakeLists.txt for my projects, I have a bunch of tool chains, and no real clue where to go from there.So that suggests you're geared up for...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Best C++ replacement for pigpio on Pi...
The kernel has a bit-banged SPI interface over GPIO driver, so far better to use that via the SPI APIs than to bitbang it from userspace.I can't immediately see a generic overlay to enable it, but...
View ArticleRaspberry Pi OS • Re: Concurrent Wired Remote Access and Wi-Fi Internet on...
Don’t use network 169.254/16 in this way.It’s supposed to configure automatically, not manuallyIt’s not routable but local to each interface:...
View ArticleGeneral discussion • Re: Finding Berry Clips
Hello everyone,Does anyone know where I can buy some Berry Clips? I used to have a class set for teaching but a couple of them need replacing. I’ve spent ages looking all over the internet but not...
View ArticleTroubleshooting • Re: Trouble with MHS 3.5 screen - The orientation does not...
PS: I use Raspberry Pi OS (64-bit) released 2024-03-15 with kernel: 6.6.Statistics: Posted by bodzio_stawski — Sat May 04, 2024 9:00 am
View ArticleRaspberry Pi OS • Re: New OS?
I have heard a lot about Ubuntu, but is it worth getting it on my RPI, and can I keep existing projects and files? MultiBoot will allow you to add an Ubuntu installation to your existing Raspberry Pi...
View ArticleC/C++ • Re: HX711 SimpleHx711Test Hanging
Thanks to the links from ame, I reworked used first principles to get a reading using WiringPi which works on Raspberry Pi 5.It was good for me to be forced to understand the way the HX711 amplifier...
View ArticleGaming • Re: GZDoom DOOM Engine Source Port on the Raspberry Pi 4 Computer
One plus with O2 is you also get a log if you should have a failure which helps with troubleshooting code. Just what I have always been used to and most packages built in Arch, Debian or Red Hat Linux...
View ArticlePython • Re: Learning Python and the Raspberry Pi in general
Well, even if an educator is excellent, his/her students may be ill/in love/ and not listen to him/her.Therefore, a list of written material is very useful, and I thank Herr Tech for the question...
View ArticleNetworking and servers • Re: using flask on Pi 4 to control Pico
Are you using the ip address of the pi to connect to it ? (E.g 192.168.1.149)Also some browsers will use https by default - that won’t work.Statistics: Posted by neilgl — Sun May 05, 2024 8:58 am
View ArticleTroubleshooting • Re: No module named 'libcamera'
Did you create the venv with system packages (it then gets libcamera etc.)?Code: python -m venv --system-site-packages envStatistics: Posted by neilgl — Sun May 05, 2024 9:03 am
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Français • Re: Booter sur carte SD ou NVMe ?
Il faut activer le port Pcie.Je te laisse jetter un oeil en details sur le lien .... en partie inferieure de la page https://shop.pimoroni.com/products/nvme ... 9587178579Statistics: Posted by Fars —...
View ArticleFrançais • Re: aide a l'installe de qt creator
j'ai effacer qt completement comment puis je le reinstaller proprement merciStatistics: Posted by ludoraspberry — Sun May 05, 2024 9:14 am
View ArticleOther programming languages • Re: Rust-language in Raspberry Pi OS
Searching on "mmap in rust" using DuckDuckGo unsurprisingly turns up 4 distinct mmap libraries. Which one to use is not clear, but the capability for Rust to do such things is.mmap is only a system...
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