Français • Problème Bookworm
Hello....Soit: raspberry pi3, installation "from scratch" de Bookworm 32bits(?), SSH ok. Je ne parviens pas à accéder à la Pi via l'accès à distance windows 10. Avec Bullseye il n'y avait pourtant...
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Troubleshooting • Is my Pi 4B bricked?
Hey all,maybe someone could help me.I would use my Pi 4B for running mainsail OS with my Anycubic Vyper.First, it worked all fine. I updated everything and turned the power out.Then I restarted...
View ArticlePython • lgpio.error: 'GPIO busy'
I am using rpi5 with bookwarm os.I have run below code. It run code 1st time properly, If I run 2nd time, it gives error "lgpio.error: 'GPIO busy'"Below is codeCode: from gpiozero import LEDfrom time...
View ArticlePython • python3-gpiod installation error
I am using raspberry pi5 with bookmark os. I am trying to install package using "python3 -m pip install -U --user pip gpiod"it gives below error. Q.1: should I install in virtual environment or how...
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Troubleshooting • Cannot SSH into Raspberry Pi Zero 2 W Powered from 5V Pin
Hello All!I am working on a drone project using the Raspberry Pi Zero 2 W where I need to power the Pi using an onboard battery. Right now I have a Swaytronic 200mAh, 7.4V, 1.48Wh, 70C discharge rate...
View ArticleTroubleshooting • problems with usb wifi adapter and usb camera
hello everybody,i have a 3d printer running klipper that used to be controlled by a notebook. the notebook wasn't behaving reliably (random freezes) so a friend gave me a raspberry pi 3b with faulty...
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General discussion • Several ADC's - One RPi4b?
I have an ADC (Analog to Digital Converter) and it's connected to my RPi4b via the I2C bus.Is it possible to connect more than one ADC to the RPi? How is this done?Can two ADC's from the same company...
View ArticleTroubleshooting • [Solved] Zero2W stalls on upgrade - bookworm
I have 2 Zero2Ws and both did the same thing when I upgraded them this morning. I did an Code: apt update ; apt upgrade and it gets all the way to building the initramfs then halts. These Pis are both...
View ArticleTroubleshooting • Ethernet connection stopped working
Greetings;What could be the cause of the ethernet connections suddenly not working any more:My router is offering an IP address, when I connect the cable, but it doesn't bind. The lights on the RJ45...
View ArticleSDK • State Machine Configuration
I'm getting lost in a see of manuals and Google isn't helping me.. For the IN PIO instruction, there is a SHIFTCTRL_IN_SHIFTDIR parameter (see page 61, section 3.4.4.2 of the Raspberry Pi Pico C/C++...
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MicroPython • Pico Micro Python main.py
I have written an application ~10000 lines and all is good I have come to make main.py my entry point and even this test main.py:Code: import machineimport utimeimport gcled1 = machine.Pin('GPIO1',...
View ArticleOfficial Display • Official 7-inch display touchscreen not working
I tried to drive the official 7-inch display with DISP0 on the cm4 io board, and the screen turned on successfully, but I couldn't touch it. Does anyone know the reason or how to fix it?Statistics:...
View ArticleAdvanced users • Raspberry Pi 5 LXQt DPMS not working
I have LXQt running on RPi4 using Arch Linux ARM with linux-rpi aarch64. LXQt uses xorg (no wayland). When I insert the sdcard in my new RPi5 and power up, it boots but hangs at "reaching target...
View ArticleTroubleshooting • Issues with usb-SSD when connecting UPS usb
Hi everybody,Thanks for any replies in advance.I have a RPi4. WIth a PoE hat. This pi boots from an Samsung 970 1Tb in an external case. It's connected to one of the USB3 ports. The Pi's OS is rasbian...
View ArticleAdvanced users • display panel kernel compile error
I'm trying to compile a custom kernel, the display panel compiles fine in 6.1 but fails with kernel 6.6 with the following error.Code: drivers/gpu/drm/panel/panel-cwd686.c: In function...
View ArticleGeneral • Pico to run multiple LED's with input buttons
Hi all,First of all, I hope this is posted in the right area of the forum... my apologies if not!Some background about the project I am hoping to work on. It's my Son's birthday coming up soon and I...
View ArticleTroubleshooting • Display issues with RPI 4
Recently got RPI 4 and I tried booting it on 3 displays and none of them seem to show image(I tested it before buying and it was showing OS just fine on the display tested). Since then I reinstalled...
View ArticleOther projects • How to configure button for keyboard key
New to RPI. I am running Adafruit Looper on RPI 2b for kiosk. Need to configure GPIO pins for momentary switch to enter "k" which cycles mp4s in Looper. How do I go about doing this? Thanks for any...
View ArticleAdvanced users • Booting NVMe on Dual NVMe board
I have just installed a Pimoroni NVMe Base Duo w/two 500GB disks (ASM1182e). I updated the firmware to version Sat 20 Apr 2024 and then used the HTTP installer with no SD Card or USB disk installed....
View ArticleTroubleshooting • Boot problem.. Job...
Anyone around who can figure this out..?I have configured https://unix.stackexchange.com/question ... rsistently my usb 2.5gb nic using systemd-networkd with the higher priority (since there is no way...
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