General discussion • why was my post on labwc deleted?
Sorry mods, but I'm starting now to get a little upset by excessive forum moderation.Why was my post on labwc deleted? it does not show up when I look at my recent post via my profile, so it's not...
View ArticleGeneral discussion • I think my Crucial P3 Plus NVME died suddenly...
I am building up another pair of Pi 5s with NVME bases, not all the parts are here yet as Amazon shipping on the NVMEs is super slow for some reason....BUT...WHile I wait, my Pi5 workstation for the...
View ArticleMicroPython • How I2C work ?
Hi everyone,I'm beginner with microcontroller, so I'm trying some simple program ... But It's a fail !!!I connect a BMP280 sensor with my Pico W. Of course I respected the different pin. But when I...
View ArticlePython • Creating two video streams with two cameras
Hi,I am looking for some help, as I am stuck.I have a Raspberry Pi 5 with two PiCam 3 cameras. I am trying to stream from both cameras, as I want to be able to use either one or both from a web...
View ArticleSDK • [Solved] Two weird compilation bugs
A simple two-file Pico SDK project built via the command line.CMakeLists.txtCode: set(PROJECT bug)cmake_minimum_required(VERSION...
View ArticleGeneral discussion • Incorporating unique ID AND date into file names for rpicam
Hi all,I'm setting up a bank of 6 RPIs to babysit some germinating seeds for me. Each RPI will be watching a different shelf and snapping a photo at the same time every day, then uploading their photo...
View ArticleC/C++ • C++ and OOP basics
Hi there,it has been about 10 years since I was using C++, so I'm struggeling with some basics of it.Mostly have been using Java lately, so the C++ syntax gives me some headache...I'm at a point where...
View ArticleTroubleshooting • Problem updating Pi5 8G RaspberryPi OS
10 packages don't update after: sudo apt update sudo apt -y full-upgrade >upgrade2024-05-05.txtThe first to fail is raspi-firmware which produces: Setting up raspi-firmware (1:1.20240424-1) ... cp:...
View ArticleAdvanced users • No HDMI output on R3B+ with Buster
Hello! is the O.S. Buster (2020-02-13) working on a Rasberry 3 B + ? The video is not working. On the raspy 3 B is working fine. Have I to configure something? Thanks a lot.Statistics: Posted by...
View ArticleClik here to view.
Automation, sensing and robotics • RPi 4 ADS1115 No Hardware I2C on...
Hello everyone. I'm trying to do voltage measurements with RPi 4 Model B, ADS1115 and a voltage sensor. RPi is running the default Raspbian system. Python 3.11 is installed on the system. I've created...
View ArticleRaspberry Pi OS • Cannot update my Pi
I am trying to update my Pi, which (according to uname -a) is running [Raspbian full] v4.14.98-v7.When I use the GUI update interface, I can retrieve the package list; but when I try to download the...
View ArticleTroubleshooting • Pi 5 wont boot.. 3 long & 1 short flashes
I have two new Raspberry Pi 5. One works fine, but the other one fails to boot. I purchased a JST 3pin connector and connected it to the debugging serial port of Raspberry Pi 5 to check the output...
View ArticleOfficial Display • Fixing Reversed/Mirrored Display Issue on Raspberry Pi...
I have a Raspberry Pi Touch Display that, upon powering on, shows everything in reverse, as if mirrored. How can I fix this issue?Statistics: Posted by EUBB_1501 — Tue May 07, 2024 3:48 pm — Replies 1...
View ArticleClik here to view.
Troubleshooting • After some time wlan1 disappears.
My raspberry pi4b has the Raspberry piOS Bookworm operating system installed. I am experiencing a loss of external wifi adapter. It happens randomly, it can go off in a minute after turning on the...
View ArticleLinux Kernel • Intermitent failure to login: VT_ACTIVATE error
I'm working on a kernel build for a CM4 and have started to have intermittent auto-login failures. Looking at the logs, the prevailing message is "xf86OpenConsole: VT_ACTIVATE failed: No such device...
View ArticleRaspberry Pi OS • Raspberry Pi Zero - How to update linux kernel from Linux...
Good morning Everyone,When can I find the Raspberry Pi Zero updated kernel, and how to update?I am using: Linux raspberrypi 5.10.103, I would like to update to the Linux kernel v6.xx...
View ArticlePython • Bluetooth device not listed on pacmd list links
I got the following code in python to connect to bluetooth and list all sinks devicestake note that I am running this upon startup using cron jobI got 2 device connected to Pi Zero 2 A bluetooth...
View ArticleRaspberry Pi Connect • Raspberry Pi Connect as a system service
Is it possible to use Raspberry Pi Connect as a system service? I have been able to get it working after I log in, but I would like it to start on boot before anyone has logged in.Statistics: Posted...
View ArticleTroubleshooting • Pi 5 M.2 NVMe SSDs not recognized
A lot of NVMe SSDs aren't recognized with Code: lsblk or Code: lspci on several M.2 Pi Hats and adapters.My impression is that all hats and adapters have the same few common SSD models that work, and...
View ArticleC/C++ • Issue with Reading in Pin from Kernel Module
Hello all,I have been having an issue reading in the digital logic value for my GPIO pins from a kernel moduleIm using:Code: #include <linux/gpio.h>static void INP_GPIO(unsigned int...
View Article