Troubleshooting • Trying to setting up Open-CV for Object Detection on a...
I try to follow these instructions but I am stuck at those first steps. After I enter: sudo apt-get install libjpeg-dev libtiff5-dev libjasper-dev libpng12-dev, I receive the following error messages:...
View ArticleGeneral discussion • RPI Button Code
I am buying a button to attach to my RPI and I want it to run 1 python script when button is held down and 1 python script when button is let go. What should I do?Statistics: Posted by Henrik Gill —...
View ArticleCamera board • Camera is not able to click the images
I am currently running the python script on Raspberry Pi 4 Model B Rev 1.2 and i have enabled the camera legacy in raspi configurationand the python script is:from time import sleepfrom datetime...
View ArticleBeginners • I am looking to setup a pi zero in ad-hoc or access point mode...
As stated, I am looking to set up a pi zero in ad-hoc or access point mode... I am unable to find any newer guides on doing this with Pi OS, Bookworm. I am planning on placing this Pi Zero (with an...
View ArticleTroubleshooting • Help Needed Newbie with Zero 2W with Camera v2
I am a newbie to the pi zero 2 w. I need guidance and help to understand what I am doing wrong. I have connected the camera module 2 to the zero 2 w and cannot get it to detect or work. Activating the...
View ArticleAutomation, sensing and robotics • Monitoring Multiple External Battery...
Hi,The scenario i am working on is I have a car in storage that has 2 lithium-ion batteries. I have dedicated chargers (one for each)but the manufacturer recommends that the chargers not be left on...
View ArticleHATs and other add-ons • How to turn a PiJuice off?
I would like to be able to fully turn off a Pi with PiJuice attached. The reason is that it is a physical back up for another device and I need to store it but prefer not to pull the battery out - and...
View ArticleBeginners • Can't blacklist Seagate drives for use w/ SmartMon
So, first of, thanks for the help. I had this exact setup working fine on my Pi4 and SmartMon worked fine. Bought a Pi5 and am transferring over my external Seagate drives and it doesn't see them....
View ArticleBeginners • libcamera-vid fails when running headless
I’ve been using the legacy camera option to take bird videos with an HQ camera, a motion detector and a Raspberry Pi 3B+. I Run the code headless because the camera is out in the yard. I have not had...
View ArticleTroubleshooting • Deluge cannot write to HDD?
Hi, I'm a Linux noob, and have been following tutorials to try to get Deluge up and running. I use the WebUI, add the magnet link, and the torrents connect and start downloading but then immediately...
View ArticleRaspberry Pi OS • rpi-update
I am a newbie in Raspberry Pi, I tried to update my firmware after flashing a new OS onto the SD card with the rpi-update command, somehow everything goes haywire and when I tried to click on the...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • BCM chip offset base /dev/gpiomem for...
Hello,There is an old code that runs fine on 32bit OSes.Code is not my own and from a MPL v2 licensed library. It is not developed any more.https://github.com/ultibohub/AsphyreNow, I am trying to run...
View ArticleCamera board • raw .dng video and Pyqt5 ThreadPoolExecutor/QThreadPool?
Hi,A few months ago, therealdavidp helped me build a python script that allowed me to record uncompressed .dng files at a high enough framerate to turn them into a video sequence. Here's the code in...
View ArticleAdvanced users • How to connect two Raspberry Pi 5 devices together using PCI...
Hello,I wonder how to connect together two (or more) Raspberry Pi 5 by using faster link than gigabit ethernet. Rasperry Pi 5 has PCI Express, so I think there may be a way to achieve much faster...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Adapting CEC from vchi to KMS
I have an implementation of CEC that monitors button presses from a TV remote over CEC and translates them to keypresses.It uses the old vchi interfaces such as:Code: vc_vchi_cec_init(vchiq,...
View ArticleCompute Module • CM4 HDMI QUESTIONS
Hi!I am designing a hat with a CM4.The question is to the HDMI.I am trying to see if I need:1. ESD/EMI common mode filter on data / Clock, and if there is recommendation. I know the CM4 has some...
View ArticleGeneral discussion • NVME M.2 card from RPi Foundation
Good morning,Is there a planned release date for RPi5 NVME M.2 card from RPi Foundation ?Regards.Statistics: Posted by phil995511 — Mon Mar 04, 2024 4:19 pm — Replies 2 — Views 111
View ArticleBare metal, Assembly language • Need help with assembler OPcodes and gdb
I'm learning assembler programming on my Raspberry Pi 4 running RasPiOS Bookworm, 64bit, GUI.It's not easy to find reliable information.Here's the problem I'm having:Code: .global _start_start: mov...
View ArticleOff topic discussion • Where to sell pi-based devices?
I have been building tablets and phones based on the Raspberry Pi, but don't know where to market them. I see posts on various forums (reddit, etc) where people have a hard time finding simple,...
View ArticleOfficial Display • Touchscreen Functionality Issue with CM4 After Switching...
Hi everyone,I recently switched from the standard Raspberry Pi 4B to the Compute Module 4 (CM4), and I've encountered an issue where the touchscreen functionality is no longer working. I'm not sure...
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