Python • Re: picamera2 capture_array('raw') returns uint8 array
Thank you for pointing me to this.I got it running with the following code:Code: import timeimport numpy as npfrom picamera2 import Picamera2, Previewfrom matplotlib import pyplot as plttuning =...
View ArticleRaspberry Pi OS • Mapping the calculator key to galculator in Bookworm
Hi allMy keyboard has a calculator button that I would love to press to start up galculator. I can see that I can do mappings in ~./config/wayfiri.ini, but I don't know what the name of the calculator...
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Advanced users • Re: Heating and cooling, is the Pi 5 too new?
Yes, my point exactly!This is with further voltage tweaking in my case:Statistics: Posted by MiRaGe_BG — Sun Jan 07, 2024 10:47 am
View ArticleTroubleshooting • Re: Realtek rtl9201R USB Case
I've had similar issues in the past with various HDD. Unfortunately I have never found a solution that works for all drives. All I can suggest is that you try each of the APM and spindown options...
View ArticleFrançais • Re: Pbm avec raspberry pi os
Deja quand je met "systemctl get-default", il met que y a pas de bus installéStatistics: Posted by Minepluie — Sun Jan 07, 2024 10:54 am
View ArticleOff topic discussion • Re: New key on MS Keyboards.
So that seems to be three changes.Well, RightAlt and AltGr are the same key. The printing just depends whether the national layout has any typing keys with more than two symbols on them.USB HID calls...
View ArticleRaspberry Pi OS • Re: Mapping the calculator key to galculator in Bookworm
found the triggerhappy tool already installed and used it to figure out what the name of the key is, like this:Code: thd --dump /dev/input/event*Then press the calculator key, and there you have it:...
View ArticleGeneral discussion • Re: can't run chromium browser on bookworm like I used to
Bookwork has Wayland enabled by default.Only on 4B 2GB and higher, 400, and Pi 5. Others default to X.So xinit does not work as you have seen.Run "sudo raspi-config" and choose X11 under "Advancd...
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Other RP2040 boards • Re: RP2040 with ESP8285 on board
Yes, SMD one. Please share the results related to hopefully better coverage...Of course will do....will order in Ali express. 0.20 Euro cents (+1.20 Euro delivery) for 100!!.. not sure what I will do...
View ArticleMicroPython • Re: Rasberry Pico to connect to remote SQL database.
Is it actually a Pico or is it a Pico W (with wifi) ?Statistics: Posted by neilgl — Mon Jan 08, 2024 10:58 am
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General discussion • Vertical case for official raspberry Pi 7" touchscreen
Just wondered are there any vertical cases about if your using the official raspberry Pi 7" touchscreen as at the moment i'm using a Pibow Touchscreen Frame with it resting on one leg :/Statistics:...
View ArticleGeneral discussion • Re: Any chance of a 16GB Raspberry Pi?
Ram is compressed by modern OSs too (Windows has it by default, and Debian can use it too if enabled)Please tell me more!linux calls that zramSo this: https://pimylifeup.com/raspberry-pi-zram/ ?Ha...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Getting vsync callback for composite...
I have SSH access, of course, but isn't it a separate display-less login session? I can't run commands via SSH and see the result on the monitor.P. S. So far I couldn't find what the X11 vsync / page...
View ArticleRaspberry Pi OS • Re: Hide/remove taskbar
Yes, just don't start up wf-panel-pi....and how can this be done?Statistics: Posted by pesie77 — Mon Jan 08, 2024 11:03 am
View ArticleBeginners • Re: What Is It Called?
Single Purpose Intelligence Engine System.Statistics: Posted by davidcoton — Mon Jan 08, 2024 11:05 am
View ArticleBeginners • Re: Can't buy official power adapter for pi 5
27W can come in different forms 9v,3A or 5.1V,5.3A and so on.The official supply is 5V1 5A. I'm not sure what it advertises on USB-PD, or what range the Pi5 actually regards as...
View ArticleBeginners • Re: how to manage kernel ?
Amazing !Code: pi@raspberrypi:~ $ cat /etc/apt/sources.listdeb http://raspbian.raspberrypi.org/raspbian/ bullseye main contrib non-free rpideb http://security.debian.org/debian-security...
View ArticleTroubleshooting • Re: New Raspberry pi 5 4GB Not booting 64-bit OS
Interesting. Sounds like a possible issue with the display being used. What monitor are you using? My Pi5 4GB and 8GB work fine with the latest updates, but I am using an HP 27fw monitor (or going...
View ArticleGeneral discussion • Re: Rough edges on a new RPI Zero2
Totally intend to Peter, didn't need your advice on that. They are not coming into my factory so don't give two hoots, was just pointing out what may seem harmless to some are big red flags to...
View ArticleCamera board • Re: HQ Camera CSI over HDMI
It's not a question of extra components, but of PCB design. High-speed differential signals need very careful layout. A mass of loose wires is not going to work - you could get mismatched delays,...
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