Troubleshooting • Re: No sound on Raspberry PI 3 B+
that book is from 2019, you may not realize how much changes has happened in linux/raspberry since thenwhat raspberry os version are you usingthere are several versions of the latestlatest 32 or...
View ArticleMicroPython • Re: v1.23.0 released
HI folksSo, I can find the documentation page on machine.USDevice but I'm having trouble finding any example code, particularly for creating a USB Midi deviceCode and examples here:...
View ArticleGeneral discussion • Rpi5 running rpi4 USB m.2 ssd and also rpi5 nvme ssd
Hi, so wondering if I can do this as I'm running Ubuntu from the rpi4 argon m.2 adapter with m.2 sdd, on my rpi5. Currently using max_voltage script as I only have an rpi4 power adapter. I plan on...
View ArticleGeneral • Re: Theorectical length of wire connecting two Picos
“In theory, there is no difference between theory and practice. But in practice, there is.”Statistics: Posted by carlk3 — Mon Jun 10, 2024 2:02 am
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Camera board • Re: Recording 4k with raspberry pi5 and HQ Camera
Dear 6by9-sanBy creating cam_helper_imx258.cpp from cam_helper_imx219.cpp, I can operate IMX258 module on RPi5 now.Thank you very much.--list-cameras shows 4208x3120 30fps by dtoverlay=imx258,4lane in...
View ArticleCamera board • Re: Picamera2 preview on a Waveshare 3.5" LCD
Did you make any progress on this? I'm having the same issueStatistics: Posted by walkenz1 — Mon Jun 10, 2024 2:24 am
View ArticleBeginners • Re: Wifi acting weird - New setup - SSH VNC & even Ping
Which OS?I take it there are other devices on the wifi that are working fine or is the only device? If the latter, is it close to the router?RPi using Raspberry Pi OS.The student is using Windows 10...
View ArticlePython • Re: Feh image viewer - file name to variable
I have tried to set up a script where it starts with a video, then jumps into a image slideshow. Why not add the slide show to the video? Use your favorite video cut software and add the stills as...
View ArticleCamera board • Aruco pose estimation using PIcamera2 and Camera module 3
Hi,I'm using opencv-contrib-python version 4.10 to perform ArUco pose estimation with my Camera Module 3 and Raspberry Pi 5.My pose estimation results have almost a 5 cm error when using Camera Module...
View ArticleBeginners • Re: pi 5 wont SSH or VNC
This could be related to the problem my student is having. (also no solution yet). I'll keep an eye here, and hopefully one of us can help the...
View Article日本語 • 解決しました！！Re: こんな事になりました、ラズパイ2W-ubuntuMATE リモート
ubuntuMATEから raspberrPIzero2w にSSH接続できました。今朝までに、pingは通る状態になりました。ssh で呼ぶと、パスワードを聞かれるので、Windows11(TeraTerm)⇒raspberrPIzero2wへのssh接続時使って居るPWを入力するが、認証されない。？？？他に、PWの変更はしていないので、WHY!!!ssh: Could not resolve...
View ArticleAdvanced users • Re: Anyone interested in WAN messaging lib for remote...
Just to add, for the interest of anyone following along, that I have successfully run the pair of 'bare bones' client/server test scripts from the start of the documentation, as well as the...
View ArticleOther projects • Re: Drone with Raspberry Pi Pico W
A video of what happens :https://drive.google.com/file/d/13v4oZY ... sp=sharingStatistics: Posted by kbernardet — Mon Jun 10, 2024 5:04 am
View ArticleGeneral programming discussion • Re: Creating web page like Visual Basic (or...
HTML IDE is what I am using at the moment. There are several options. However, to create a frontend application this is tons of work. I am hoping there are HTML/CSS/JS development tools that work the...
View ArticleGeneral discussion • Raspberry Pi AI kit
Hi. I saw the raspberry pi AI Kit. I was wondering, would this be a good product to install this app? https://github.com/RVC-Project/Retrieva ... sion-WebUIStatistics: Posted by suuuunme — Tue Jun 11,...
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Troubleshooting • Re: Raspberry Pi 4B red indicator light from on to...
Is anything on the board getting hot to the touch?I didn't feel any noticeable overheating issues. After the red LED goes off for a bit, it comes back on (without any power cut), and that's when the...
View ArticlePython • Re: anyone know how to install pygame
Either read the error message and follow its suggestions, or Google the error message for more information and how to deal with it.Statistics: Posted by ame — Tue Jun 11, 2024 3:01 am
View ArticleCamera board • Re: Aruco pose estimation using PIcamera2 and Camera module 3
This is the following code for estimate ArUco pose, there is a huge error when calculating its distance.Code: import cv2from picamera2 import Picamera2import numpy as npfrom cv2 import arucofrom...
View ArticleGeneral • Re: How to disable the BOOTSEL pin
No point. Someone can just stick some probes on the flash chip and grab what they want.Statistics: Posted by katak255 — Tue Jun 11, 2024 3:24 am
View ArticleBare metal, Assembly language • Re: Using the GIC-400 of the raspberry pi 5...
Okay yeah, I hadn't configured the `cnthctl_el2` register appropriately, hence the issue. Rest of my EL2 register configs are pretty much the same.Also, I had not initialised the GIC registers...
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