Advanced users • Re: Pi5 - H.264 with YUV444 colorspace
Pi 5 does not have hardware H264 support - it's software only.YUV444 obviously uses more bits than YUV420 at the same resolution, and therefore requires more processing. It may also be that YUV420 is...
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General • Re: RP2040: multiple (6) GPIO interrupts
Thanks for the explanations. I kept coming across this talk of "BANK" without it ever being defined. I had to start ploughing through the rp2040 reference manual before I found something. It seems the...
View ArticleGeneral discussion • Re: New Raspberry Pi Products
All third party products with dual M.2 slot I have seen so far were using PCIe Gen2 switches --> lower performance. Sure, one can use NVMe in addition ... at lower performance as well.The Hailo...
View ArticleTroubleshooting • Re: Raspberry Pi imager is not working. How can I install...
Raspberry Pi imager keeps giving me the message "Error writing file to disk" while trying to install Ubuntu. How do I install it manually to a micro SD card so that I can use it?Is your target RPi...
View ArticleGraphics, sound and multimedia • Re: Map of RPi5 HVS registers
Thank you so much for the help.It turns out `/sys/kernel/debug/dri/1` is full of useful information, especially the `hvs_regs` and `state` files.I still haven't quite got my head around how/why the...
View ArticlePython • Re: Installing MARIADB on Bookworm with Python
OK, I tried it but it did not seem to work. Here is the output:xxx@S1234:~$ mkdir My_PythonAppsxxx@S1234:~$ cd My_PythonAppsxxx@S1234:~/My_PythonApps$ sudo python3 -m venv --system-site-packages...
View ArticleGeneral discussion • Re: Don't move windows when powering on monitor
Some displays deassert hotplug (i.e. signal through the hdmi cable they are no longer connected) when put into standby. Some do not.In general not doing this is highly preferred.Wayland when presented...
View ArticleTroubleshooting • Re: button stops listening further input after single press
Maybe add a line in the button_pressed function so you can see that you have pressed a button?Code: print ("button pressed")It works OK for me on a pizero2 running Bullseye 32-bit GUI.I don't have a...
View ArticleTroubleshooting • Re: Problem getting Plex to see my external hard drive
This is the video i Followed the only thing different i did is that my harddrive was formatted in NTFS. and the permissions were set on chmod 755 /DATA/Media/USB/Statistics: Posted by Bobbyds1 — Wed...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Raspberry Pi 3 B+ - Install TZT 1.54...
You are right. I think I should buy Ardafruit LCD instead. The have made de python drivers.You have expertise in that could recomend a cheap LCD ?I only need to make a feedback screen, no need of high...
View ArticleGeneral discussion • Re: uninstalled Firefox for Chromium
WOW .... thank you for the intelligent reply. Too bad FF is even available to a 400 since it doesn't have enough memory to run it. Wish I had known because I lost a lot of time trying to make it work....
View ArticleGeneral • Re: Pico USB Web Cam
https://www.raspberrypi.com/news/real-t ... y-pi-pico/PS. My bad, other way around.PS2. I don't know if TinyUSB supports UVC as a host, but CherryUSB seems to.Statistics: Posted by MatSOBDev2 — Wed...
View ArticleTroubleshooting • Re: Raspberry Pi 5 USB 3.0 read performance is worse than...
Thank you. Here are the traces:trace-1M.zip: No losstrace-20M.zip: Some lossStatistics: Posted by Steve Ochs — Wed Aug 07, 2024 2:55 pm
View ArticleBeginners • Re: Raspberry pi 4+ HDMI enable
What I don't understand is how to update the boot of the rpi4 with the raspi-config option. Is it necessary to remove the sd from the pi? I don't understand anything, sorry. Ambien I'll try another...
View ArticleGeneral discussion • Re: Auto output to HDMI on startup question
For example upon startup the pi runs a colour bar generator and outputs that on HDMI 1 and simultaneously runs the current time and outputs that on HDMI 2?Nitpick... There is no 'HDMI 2". There is...
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Other projects • Vintage Phone Pi4
Hello all !I have one dusty Rpi4 that I used for many years as a server and now I have an idea to bring it back to life.I have a restaurant and by the entrance there is a small telephone cabin. My...
View ArticleRaspberry Pi OS • Re: GCC 14.1.0 with Bookworm on RPI5
My script just does the wget once at the start.Hi there, I apologize for bumping this thread. That said, I have been trying to use your script to build an older version of GCC (before 11.0) on my Pi4B...
View ArticleSDK • SDK 2.0.0
https://github.com/raspberrypi/pico-sdk ... /tag/2.0.0Supports the new RP2350, and builds RISC-V code.Statistics: Posted by slimhazard — Thu Aug 08, 2024 3:31 pm
View ArticleGeneral discussion • Mosquitto -h option
I have 2 RPI's of which one is the broker.In this topic DougieLawson showed the way how to connect from one RPI to the RPI whichs acts as broker.It works like a charm.I have been searching the...
View ArticleGeneral • Re: Pico 2, RP2350A & -B, RP2354A & -B
Dual Arm Cortex-M33 cores, and apparently also 2 open source hardware cores -- I don't quite get that partMaybe read the blog.Statistics: Posted by dom — Thu Aug 08, 2024 3:34 pm
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