Beginners • Re: A few beginer questions about Pi Zero 2 W
You can use it as a desktop if you want to; but the performance won't be great. It's not really what the Zero is designed for.Statistics: Posted by kip_the_elder — Fri Apr 19, 2024 7:13 am
View ArticleRaspberry Pi OS • Ongoing support for X11 in Bookworm and onwards
I currently use a Pi4 with 64 bit Bullseye. It does everything I need and runs applications that I have written that run fine under X11 but not under Wayland (I understand why).I am now thinking of...
View ArticleBare metal, Assembly language • An unsuccessful attempt to switch the CPU...
Good afternoon, everyone. There is a piece of code that should switch the CPU operation mode, but it does not do this. Of course, I'm misunderstanding something. Please help me resolve this...
View ArticleTroubleshooting • Re: Pi5 Locks up, BT crackling, and WIFI dropouts after M.2...
Turn BT off and on. Works for me. I also get a scratching sound sometimes. BT can also mess up if you turn the screen off and on again.Statistics: Posted by Olydnad_SWE — Sat Apr 20, 2024 6:47 am
View ArticleCompute Module • Re: Have i killed the ethernet PHY on my CM module?
What gets my attention are signals on B1-B8. A1, A2, A3 and A6 look like the right. As an example, the RJ45 pin 1, presumably B1 in the schematic, should be connected to TRD0_P.Statistics: Posted by...
View ArticleTroubleshooting • Re: pyautogui to emulate mouse & keyboard on RPi 5
Pyautogui does not work correctly with Wayland-> You can try to switch to x11 in the raspi config. I get a grey screen if i try this(viewtopic.php?p=2213662#p2213662).If you find a better solution...
View ArticleTroubleshooting • Re: RP5 X11 instead of wayland VNC desktop stays gray
Yes, I get the same issue from windows machine with VNC on RP5 ...Statistics: Posted by lordgthegreat — Sat Apr 20, 2024 7:01 am
View ArticleBeginners • Re: Storing video in pendrive / USB drive
Strange. I have no problems playing h264 video in VLCAre you sure that you have the codec installed?try sudo apt install libopenh264-7Statistics: Posted by kip_the_elder — Sat Apr 20, 2024 7:03 am
View ArticlePython • Re: Multiple threads collapsing in Python with Raspberry Pi 4
Are there any error messages when running the code ?Perhaps you need to rethink your thread management, from the python docs https://docs.python.org/3/library/threa ... read.startThread. start() Start...
View ArticleHATs and other add-ons • Re: waveshare HAT+ plus nvme m.2 issue
Pimoroni has a list of drives working on THEIR product https://shop.pimoroni.com/products/nvme ... 9587178579Ask waveshare support to provide information which drives have been tested and were...
View ArticleGraphics, sound and multimedia • Re: Analog video was improved for RPi5 !!!!...
Pi0-4 interlace by always taking a frame and alternately dropping odd/even lines for create each field.Pi5 takes a frame and sends the odd lines, then the even lines (or vice versa) to create the two...
View ArticleGraphics, sound and multimedia • Re: picamera2 records double speed
An H264 elementary stream has no timestamp information for each frame (that is normally stored in the container, eg MP4, MKV, etc).The framerate can optionally be stored in the H264 stream headers,...
View ArticleBeginners • Re: Module Error
It seems that both python3-opencv and python3-picamera2 are available for RasPiOS Bookworm as debian packages, and can be installed via apt.You don't need a python virtual environment to install or...
View ArticleTroubleshooting • Re: Aria2 on Pi 4 looks capped at 12m/s
What OS?What model of USB device?What other things have you got connected?Are you downloading over ethernet or Wifi?You need to work out where the data is actually being written. If you know the file...
View ArticleMedia centres • Re: Peppy player
https://github.com/raspberrypi/linux/pull/6113Is related to not beeing able to rotate correctly (at least for some displays). Might be valid for your rotation issue as well.Statistics: Posted by...
View ArticleGeneral discussion • Re: Pi controlled X Y plotter or robot for printing and...
Why not build it from V-slot alu profiles? You can buy them cut to length (max lenght I've seen was 2m profiles).Nema17 motors should be fine for moving your Dremel, but you can use Nema23 as well....
View ArticleDeutsch • Re: OLED R-Pico
Das Programm muß zum RP2040 und zum Display passen.Aktuelles Programm:i2c = I2C(0, sda=Pin(0), scl=Pin(1), freq=400000)Das Programm verwendet Pin 0 für SDA, Pin 1 für SCL. Busnummer ist 0, das passt....
View ArticleDeutsch • Re: Raspberry pi gebrauchter gpio Port (gpio 25) belegt was tun?
Was soll denn das für ein DPI display sein? Bitte liefere doch mal Details.Statistics: Posted by aBUGSworstnightmare — Sun Apr 21, 2024 6:14 am
View ArticleBeginners • Re: What is the difference between Raspberry Pi and a CPU-based...
originally, the videocore design was arm-less!the VPU ran the entire OS and all appsbut with the current design, i would consider the VPU to be a weirdly capable management engineit starts before the...
View ArticleTroubleshooting • Re: pi5 cant find can1
What is the Canbus HW you are using?Statistics: Posted by jamesh — Sun Apr 21, 2024 6:29 am
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