Beginners • Re: Bootloader doesn't appear to be working.
Your LG TV has two HDMI inputs. Why are you persisting to use the composite output from a RPi? Even if you get it to work you will find the result much less usable than HDMI.Statistics: Posted by...
View ArticleCamera board • Re: Raspberry Pi 5 not finding cameras (same disk image finds...
Update: tested on Raspberry Pi 4 and on that platform, it works. Still no luck on Pi 5.Statistics: Posted by diastrikos — Mon Jun 10, 2024 7:43 am
View ArticleBeginners • Re: raspberry pi 5 python script as service failed
You probably want to set WorkingDirectory to a directory where user pi has write rights and use the full path to the python of your venv.For my blink.py in a venv in my_project, the service file...
View ArticleGeneral discussion • Re: Pi4 + MCP2515 HAT = no can0, can1 devices
Hi everyone!Right now i'm trying to bring up Waveshare 2-CH CAN HAT+ with Pi4. (https://www.waveshare.com/wiki/2-CH_CAN_HAT+)TL:DR: Everything seems fine, yet no can0 and can1 interfaces.[ ... ]How to...
View ArticleGeneral discussion • Re: IMPLEMENTATION OF HARDFAULT HANDLER IN PICO-SDK
For context, a link to the original post where this problem was encountered.Statistics: Posted by rpdom — Tue Jun 11, 2024 7:15 am
View ArticleClik here to view.
General • Re: Problem with programming and debugging on SWD pins
Hi wjkin,thanks for your feedback, the signal you posted is on the SWDIO pin right?My goal is to find an effective way to protect the pins and avoid continually replacing the boards .Statistics:...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: I2S and the PR1
But the repo is only as old as your message, so I call shenanigans.Statistics: Posted by PhilE — Tue Jun 11, 2024 7:40 am
View ArticleGeneral • Re: Theorectical length of wire connecting two Picos
...the sending end driving it in bridge configuration between a pair of GPIOs...What kind of bridge are you referring to?Just one GPIO driving each end, no connection to power or ground, so that the...
View ArticleTroubleshooting • Re: Raspberry Pi 4B red indicator light from on to...
There are many capacitors around the PMIC. Can you follow the tracking from your suspect one back to a pin on the PMIC? Either visually or with continuity tester. If so, the PMIC number will let you...
View ArticleRaspberry Pi OS • Bookworm X11 broken
I'm running 3B+, 4B, 400 and 5B. With the addition of the last one, I decided to go full Bookworm, only to notice that X11 is broken: desktop configuration doesn't work unless you're connected to a...
View ArticleClik here to view.
Camera board • The raspi5 lens shading adjustment seems to have no effect?
I have an m16 lens, which is used on imx283 and has serious lens shading (Figure 1). According to Chapter 6 of the Raspberry Pi Camera Algorithm and Tuning Guide, I took the dng photo alsc_5350k_1.dng...
View ArticleCamera board • Re: The raspi5 lens shading adjustment seems to have no effect?
This is the json generated by alsc_ony.pyCode: { "version": 2.0, "target": "pisp", "algorithms": [ { "rpi.alsc": { "omega": 1.3, "n_iter": 100, "luminance_strength": 0.8, "calibrations_Cr": [ { "ct":...
View ArticleNetworking and servers • Re: Feasible hardward configuration for servers...
Would a Raspberry Pi 5 starter kit with active cooler, M.2 HAT+ board with a 240Mb SSD be a sensible and practical choice as the basis for various servers?If all you want is a hobby grade server it is...
View ArticleGeneral • Re: Remote Controlled Rover
What range do you actually need?Bluetooth (depending on which of several radio "flavours" is implemented) is essentially short range -- the "normal" version is about 1 metre, while the more powerful...
View ArticleRaspberry Pi OS • Re: Bookworm X11 broken
If you hope for a response from knowledgeable staff at Raspberry Pi you might do better using their feedback channel here -> bookworm-feedback -...
View ArticleClik here to view.
Python • Re: Feh image viewer - file name to variable
Thanks for your suggestion.It is an interactive slideshow, with an introduction (slideshow/video) at the start. So i was doubting to place a introduction video but i am happy with the introduction...
View ArticleClik here to view.
HATs and other add-ons • Re: AI Kit + NVMe SSD ?
Confirmed: using a base duo with latest bootloader (17/5/2024) I can boot from an nvme drive and the Hailo is also recognised The base duo is Gen 2, if do wonder what performance difference a Gen 3...
View ArticleFrançais • [ resolu ] quantité memoire
Bonjour , j ' aimerais comprendre pourquoi , sur 2 raspberry pi de 1 Go de RAM , je n' ai pas la meme quatité de memoire disponible .il me semble que ce sont pourtant des modéles identiques ( pi3B )...
View ArticleGeneral • Re: Adding MS OS descriptors to USB dev_lowlevel example
I recently got this working. Here's what I had to do.Change the device descriptors .bcdUSB field to 0x0210. 0x0200 and 0x0110 won't work if you want to use Microsoft's OS 2.0 descriptors.In...
View ArticleGeneral discussion • Re: Remote desktop connection on rpi5
Hi,I'm using the Wayvnc server built into Pi OS Bookworm and Real VNC Viewer on a Windows 11 PC.RegardsStatistics: Posted by EULERPI — Wed Jun 12, 2024 8:52 am
View Article