Graphics programming • Re: Drastic Framerate Drop and Memory Utilization...
Hello,Thank you for your reply. I am using the H264 decoder, but the resolution is limited to 640x480.Statistics: Posted by Niranjan0423 — Thu Jun 20, 2024 8:37 am
View ArticleBare metal, Assembly language • Re: Unable to initialise translation tables...
Ah I'm starting to understand things now (atleast in theory).... That was a really insightful!I just received my debug probe, and I tried setting up openocd with lldb, but I have this weird issue,...
View ArticleCamera board • libcamera compile error
Dear SirsI recompile libcamera to add the new camera and currently I see below errors even using newly "git clone" libcamera environment.(I didn't see the error last time and I could add the new...
View ArticleTroubleshooting • Re: Driven insane by gremlins in connection between Pi4b...
and my laptop receives the serial messages great:How come your laptop receives it? Do you have usb to 3.3V TTL serial adapter connected to the laptop and then wired to same wires from GP0/1?Or maybe...
View ArticleGeneral discussion • Raspberry Pi 5 Kernel Graphics Driver Support
Hello,Referring to this article "Raspberry Pi 5 Kernel Graphics Driver Support Will Hopefully Be Upstreamed Soon" :https://www.phoronix.com/news/Raspberry ... l-DRM-SoonSince RPiOS sadly only works...
View ArticleTroubleshooting • Re: Is a non-compliant power supply needed for the...
Personally, I reckon the Pico is a great introduction to programming, better than the SBCs (although nothing wrong with them!). Bare metal, but with a robust C SDK to help you, along with Micropython....
View ArticleGeneral discussion • Re: Raspberry Pi 5 Kernel Graphics Driver Support
I'm confused. If you run Raspberry Pi OS, you get the very latest graphics drivers already and I don't think upstream are very far behind.What drivers do you think you are using?Statistics: Posted by...
View ArticlePython • Re: Script for waveshare relay module
Thank you very much, B.Goode. I will have a another look at everything and follow your advice and get back later. Thanks again. Barry.Statistics: Posted by barrychilds — Fri Jun 21, 2024 10:25 am
View ArticleAdvanced users • Re: RPI Secure boot not working as expected
I'm not sure why you've enable secure-boot before you've decided upon what you plan to boot, what your threat model is, how you plan to build and update said OS.It's something that we are looking at...
View ArticleTroubleshooting • Re: Issues with serial communication between 2 Raspberry Pis
The Serial was not super difficult to set up the first time around, its only since i started using bookworm that the issues started.MQTT using ethernet/WiFi is even easier. No extra wires needed -...
View ArticleAutomation, sensing and robotics • Re: Extend duration of reed switch signal
Python code relies on indentation (left-hand white space) for its syntax. The forum software provides [_Code_ ] tag markup to preserve indentation. This is found on the fifth 'button' from the left at...
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Troubleshooting • Re: Can't install Windows 10 on Raspberry pi 3 b+
hence my presence here Statistics: Posted by libram11 — Sat Jun 22, 2024 7:48 am
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General discussion • Re: Does it make sense to make a laptop with Raspberry...
RPi5 is way fasterI find the CPU works out about 2x and the GPU 5x but most of my programs are CPU bound. The NVMe option in PCIe 3 mode is the other big advantage for me. I do not know how they...
View ArticleGeneral • Re: Using a QSPI FRAM
So it looks like you need to take FRAM datasheet and write boot2 with your own QSPI setup matching the hardware? Hopefully the QSPI in RP2040 is generic enough to allow this.Statistics: Posted by...
View ArticleBeginners • Re: where has my posting gone on redshift not working
You could also try the example .conf file from the author's page http://jonls.dk/redshift/Statistics: Posted by stubright — Sat Jun 22, 2024 8:14 am
View ArticleRaspberry Pi OS • Re: Program that saves text to the clipboard when copied
I'm also interested, I am just looking for something that would allow you to easily use a keyboard shortcut to bring up a list of clippings from the history without navigating the list with the mouse,...
View ArticleTroubleshooting • rPi crashes, takes whole network down
I have a rPi 4 2GB, running a Jellyfin server exclusively. Since about a month, it crashes every few days. When it does, it takes down the entire wired network, meaning every single device connected...
View ArticleTroubleshooting • Re: PI5 LED error codes
Just in case anyone else ends up here looking to find the definitions for the LED flashing codes:https://www.raspberrypi.com/documentati ... lash-codesStatistics: Posted by linucks — Sat Jun 22, 2024...
View ArticleRaspberry Pi OS • Re: Latest arm64 Paspberry Pi OS checking for armhf package
OK, thank you for explanation. It was my misunderstanding how dpkg works. I assumed it won't even touch allowed foreign architecture when main architecture package is available. Apparently, it is not....
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Camera board • Questions on picamera2 demos zoom+capture_video for GS camera
I use GScrop tool to capture eg. 688x136@402fps videos with GS camera:https://stamm-wilbrandt.de/GSAfter using it for any mode different than 1456x1088, no rpicam* command preview does work (fails to...
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