Camera board • Re: Preview.DRM not working Picamera2 and GS camera
Mostly I would use the pre_callback for drawing on an image if you want the change to appear on images or videos that you capture and save. ... But the pre_callback is mostly just an easy way to do...
View ArticleClik here to view.
Troubleshooting • Re: Wpa supplicant is totally broken on the Zero 2 W
Yes, everything changed to Network Manager. Wpa Supplicant has goneGetting Started with Network Manager - Raspberry Pi ForumsDocs: Enable wireless networkingNot been overwhelmingly a popular move to...
View ArticleTroubleshooting • Re: how to power raspberry pi 5 using lipo or ion battery
There a loads and loads of discussions on here about powering PIs from batteries.I would advise that you do a search on the forum.Statistics: Posted by kip_the_elder — Fri Jun 28, 2024 8:34 am
View ArticleClik here to view.
Troubleshooting • Re: Pi 4 won’t boot from a microSD card
Update: I used Balena Etcher to flash an SD and it worked. No other changes made. I got this exact Pi4B 4GB to boot once, but after I was done with the initial setup - after rebooting it would again...
View ArticlePython • Re: Script for waveshare relay module
I would appreciate any help to get this script to work. I have a feeling it is not right? B.Goode !Your own Python interpreter will be the final arbiter, not me.But I would expect there to be multiple...
View ArticleAdvanced users • Re: RPi 5 USB-C overvoltage protection
Note, however, that this TVS is a fairly bulky component, and I can't see an equivalent on the Pi5.The Pi5 does have a component with similar appearance immediately behind the stacked USB-2 connectors...
View ArticleGeneral • Re: Pi Pico Not showing up in BOOTSEL mode whatsoever
I would recommend plugging the Pico into a Windows or Linux PC to see if they are recognised on those. That will help identify if there is an issue with the Pico or cable, or if it's an issue with the...
View ArticleRaspberry Pi OS • Re: Reinstall RPi OS after removing XFCE
how can i reinstall rpi os with wayland enabled after removing xfce (bookworm) ?Install an operating system - https://www.raspberrypi.com/documentati ... ing-systemdid I say I need to reflash my...
View ArticleGeneral discussion • Re: Does it make sense to make a laptop with Raspberry...
As an old netbook user myself, I can see the appeal of a low-power Pi laptop for basic tasks away from home. While power management would take some tinkering to get right, creative folks in the Pi...
View ArticleGeneral discussion • Re: Is any chance for just replace linux kernel of older...
Only if your software is using Qt 4 and draws it graphics to framebuffer directly, without any type of acceleration.(Qt 5/6 is a problem, due to OpenGL stuff requiring new MESA to match new...
View ArticleClik here to view.
Networking and servers • Re: How to allow root level access thru SFTP/SMB
What file system are you using on the drive that you are trying to access?FAT/NTFS etc don't support Linux/Unix permissions.You might also like to have a look at this excellent...
View ArticleTroubleshooting • Re: App crash at startup on RPiOS
The bug does not occur on boot, sorry.I have a problem with mmap, I thought the page sizes were 4096 bytes like on Ubuntu, but on Raspberry Pi OS it doesn't seem to be the case, a solution would be to...
View ArticleMedia centres • Re: TV HAT Raspberry Pi 5
There is a problem with the SPI driver on Pi5. It gets triggered when the Pi is busy (specifically sdram bandwidth is saturated).It results in "spi_master spi0: RX FIFO overflow detected" which is not...
View ArticleOther • Re: How do I use the large part of my SSD. [ARMBIAN}
My friend,I am sorry! I misunderstood. The partition is used, it just works differently than it did the last time I set up a server. Everything is fine!Humbly, YlanStatistics: Posted by Ylan — Sat Jun...
View ArticleBeginners • Re: New to Pi, got a Pi4B, I have no SD card and only AV cables.
Last I saw, switching to boot from USB, whether using Pi Imager, or booting and then using raspi-config would require a microsd card (in either case) if only for that first boot. That said, as it...
View ArticleCamera board • Re: rpicam-still --rawfull not supported despite documentation?
Which camera are you using ?What commands are you using?Statistics: Posted by gordon77 — Sat Jun 29, 2024 8:48 am
View ArticleHATs and other add-ons • Re: IR Touch Panel
What about testing with https://naqtn.github.io/WBBMTT/ as I suggested?I really don't know how I missed that, I tried evtest, but at the time I only had the phone to hand and there was too much...
View ArticleRaspberry Pi Connect • Re: Remote Shell but no Screen Sharing
The GUI icon for this Device does not have the option to toggle - only Remote shell is offered and Connect button just says Connect not Connect via.From the command line on the remote shell X Screen...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: how to stop driving a gpio (pinctrl?)
I need to be able to release a GPIO and let it be tristate, and also to be able to first write a GPIO and then wait for it to be externally pulled. Is this done with pinctrl?So basically you want the...
View ArticleRaspberry Pi OS • Virtual keyboard on Wayfire
I have a touch frame on a TV screen connected to a Pi 4. It works fine, but I am trying to find a decent virtual/on screen keyboard to use with it.wvkbd is pretty poor, on screen all the time - so you...
View Article