Interfacing (DSI, CSI, I2C, etc.) • Re: External Camera Support
I took additional steps and connect the hdmi to csi without any additional hatsI was able to make it work with the following commands:Code: v4l2-ctl -d /dev/v4l-subdev2...
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HATs and other add-ons • BBC Micro:bit as a sensor for Build HAT
I love both Build HAT and Micro:bit , and have always felt that the 2 make a great couple. That's why I made this adapter board. As for the software side, there is still a lot of work to be done. Any...
View ArticleRaspberry Pi OS • Re: Installing new software directly to an image in a...
Using this script:Code: #!/bin/bash## $1: name of IMG to mount and systemd-nspawn into# $2: mount point (/mnt/$2)#function cleanup() { if [[ "$mpt" != "" ]] && [[ "$loopdev" != "" ]] then if [...
View ArticleOther projects • Re: BBC Emulator as an O/S for Pi
Very good. Just played all three.Nuclear explosions when you die in Bugvaders are fun!I like Mayday best. I wrote loads of programs on my BBC B+ but never a game.Statistics: Posted by rpiMike — Wed...
View ArticleRaspberry Pi OS • Re: systemd-tmpefiles is removing my ssh agent files
(Do you think that you are the first person to want an ssh-agent, or for that matter the Unix-domain socket for an X11 server, to keep working?)Well, the implicit assumption I make is that most people...
View ArticleTroubleshooting • Re: Raspberry 5: Process irq/161-mmc0 causing heavy cpu load
Weird. With no card inserted, there shouldn't be any MMC0 interrupts at all. What does Code: sudo find /sys/kernel/debug/mmc0 -type f -print -exec cat {} \; produce?Statistics: Posted by jdb — Wed Dec...
View ArticleRaspberry Pi OS • Re: Bookworm DPMS without window manager (X11/Wayland)
I understand that only with Qt we can control DRM properties because it is the master and DRM can accepts only one master. But I don't need to implement any other drm interface, but I have to use...
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Compute Module • Re: CM5: What's the status of audio on GPIO 12~13?
o.k. didn't check that• 2× AUDIO_OUT PWM Audio which requires buffering using a low PSU noise buffer and filtered with an 22KHz 1st order RC network.Wouldn't be surprised if this will be considered as...
View ArticleOfficial Display • Re: Digitizer on the Touch Display 2 is wonky after system...
..UPDATE..This is quite strange, I tried again and this time the GUI worked as expected and I had to remove the changes I made to config.txt. Not sure what exactly changed in between. So if the GUI...
View ArticleGraphics, sound and multimedia • Re: Can not get udemy drm protected videos...
Same problem here. Videos in UDEMY does not work. Things that I have tried:Changing the Useragent in FirefoxDeselect The Firefox option Play DRM content and re-select itRemove and Re-Install...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • CSI Virtual Channel support on Rasperry Pi 5
Hey,I am currently reevaluating one of my old projects, described and discussed in this post. I am still trying to connect two different CSI/MIPI cameras to a single CSI port on a compute module. In...
View ArticleGraphics programming • Re: What do we know about the VideoCoreVII GPU?
Thanks. It will give me some starting point. But this document is more then 10 years old! I guess developments in 10 years can be huge.So how do I know what has been changed since then?The mesa...
View ArticleMicroPython • Building an Internet-Radio using a Pico W using just Python
Finally it seems to be possible:https://learn.adafruit.com/mp3-playback ... ng-exampleStatistics: Posted by diereinegier — Thu Dec 19, 2024 3:12 pm
View ArticlePython • Re: except KeyboardInterrupt error
I'm not a Python export, but it looks to me that the indent is wrong on the "except..." block. It should be the same level of indentation as the "try:" line, not the "with...:" line.I...
View ArticleBeginners • Re: Help for beginner coder, pi5, python 3
I will post followup info after-work, approximately 6pm EST. Thank you to everyone who has responded.Statistics: Posted by KrazyK2001 — Thu Dec 19, 2024 3:13 pm
View ArticleTroubleshooting • Re: Raspberry pi 4b 4GB not booting anymore with rapidly...
When you flashed the "SD recovery tool" did you have the HDMI monitor connected and did it go red/green or still blank.The symptoms suggest some sort of power-reset loop, measuring the voltage on the...
View ArticleMicroPython • Re: Building an Internet-Radio using a Pico W using just Python
Is that the correct link ?Statistics: Posted by gordon77 — Thu Dec 19, 2024 3:15 pm
View ArticleRaspberry Pi Connect • Re: which steps to take while setting up a new db on...
Are you running it on a Raspberry Pi ?I would create everything using scripts, not via a GUI.Statistics: Posted by neilgl — Thu Dec 19, 2024 3:16 pm
View ArticleCamera board • Raspberry Pi 5 Cam and v4l2-ctl
Hello,I wrote a shell script to setup the rp1_cfe driver with media-ctl and v4l2-ctl.https://gist.github.com/mchalain/aff715 ... 9f4ed4f865This script are able to use the channel0 to retrieve the...
View ArticleAdvanced users • Re: Raspberry Pi 5 public key in OTP
The public key digest for signed boot can only be programmed via rpiboot.The rpi-sb-provisioner wraps this and provides a fully automated workflow for OTP provisioning, encrypted file-system setup...
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