Troubleshooting • Re: Ubuntu 24.04 LTS 64 bit won't run on a Raspberry Pi...
I've been trying to run Ubuntu 24.04 LTS Server on a Raspberry Pi Zero 2 W. It's in the menu for the device, so I assumed it has been tested. It turns out that it won't run - it flashes the LED a...
View ArticleTroubleshooting • Re: Imager is so slow it's borderline unusable
You rule it out by downloading the image you want, then writing that using custom images.That gets you the speed of the write/verify and ignores the download.It used to cache until a new version came...
View ArticlePython • Re: How to use gpiod library when I activate python3-venv
What error are you seeing?The gpiod installed by Raspberry Pi OS is v1.6.3, while the version you will get from pip is the latest, v2.1.3, unless you explicitly specify otherwise. The code you are...
View ArticleTroubleshooting • Re: Using pi 5 with usb thermal camera
To fix the issue with the USB thermal camera on the Pi 5, try adjusting the temperature range settings and replacing zero values with normal ones as a temporary solution until a permanent fix is...
View ArticleDevice Tree • Re: MTD is not recognizing SPI NOR Flash
Hi, so I took your recommendation and messed with the spi0-1cs-overlay.dts file and added a spi_nor fragment under all the fragments for the Raspberry Pi as shown below:Code: /dts-v1/;/plugin/;/...
View ArticleGeneral • Re: Raspberry Pi Pico W malfunctions during voltage drop
Thanks for patiently answering our questions, it's a really vexing and stubborn issue on your project.Increasingly, it looks like some serious troubleshooting is the only way forward. Troubleshooting...
View ArticleTroubleshooting • Re: Overscan on Raspbian Lite
Yes, sadly it's not documented in 'first view' but one simply needs to go to the documentation https://www.raspberrypi.com/documentati ... splay-mode and then open the link provided...
View ArticlePython • Re: Motor Control RASP 3B
hello... thanks for your answers by the way...i changed python code already.... import RPi.GPIO as GPIOimport timemotor_pin = 18boton_pin = 17GPIO.setmode(GPIO.BCM)GPIO.setup(motor_pin,...
View ArticleNetworking and servers • Re: RealVnc retiring Home plan
Just for clarification, this change does not affect people who are remoting in directly and not using realvnc servers for any connection data, correct?I am ssh tunneling and using a dynamic dns...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Manually set idle state of SPI(1) pins on...
Recently I'm trying to use my rpi4B as a in-situ SPI flash programmer. Although it works alright most of the time, there are some issues about data line idle state that I'd like to see if they can be...
View ArticleDevice Tree • Re: i2c_stub and device tree overlay
The i2c_stub is not Device Tree-aware in any way - it's not associated with any particular hardware, so even if it could be made to appear in the DT, the Linux devs would not allow it (DT describes...
View ArticleBeginners • Re: Raspberry Pi 5 + PoE HAT?
Not yet available. Think it's likely to be a few months yet, but do not know exact details.Statistics: Posted by jamesh — Thu May 30, 2024 6:11 am
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Raspberry Pi OS • Raspberry OS changed to Debian
I was playing around with some HATs and had to reinstall a few drivers. When I rebooted the usual Raspberry splash image was changed into a default Debian splash. I can't see anything really broken...
View ArticleRaspberry Pi OS • Re: Raspberry OS changed to Debian
Code: history | grep sudopost the output so we can see what you did. to effect the base you most have used sudo.Statistics: Posted by kerry_s — Thu May 30, 2024 6:32 am
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General • Re: Forthcoming "RP235x"
Speculation was used in multiple manners here.Particularly "wild".Maybe a quantum RP235X could speculatively execute every possible code path many branches ahead, giving a vast improvement in...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Hardware PWM controll on RPi5
The hardware PWM library in Pi without root uses the sysfs interface. See examples/pwmlibdcopen or tst/pwmsine for examples making use of the library. Or see examples/pwmtst for the code and example...
View ArticleAutomation, sensing and robotics • Re: Utilizing GPIO with VLC Media player
A simple example with no error checking that runs OK on my Pi4 running Bookworm 64-bit Code: from gpiozero import Buttonfrom signal import pauseimport subprocessdef playvid():...
View ArticleMicroPython • Re: The meaning of the argument * (asterisk)
Thank you very much!https://realpython.com/python-asterisk-and-slash-special-parameters"The asterisk (*) and forward slash (/) define whether you can pass positional or keyword arguments to your...
View ArticleAdvanced users • Re: Default wallpaper config
The filename and other wallpaper settings are here:Code: ~/.config/pcmanfm/LXDE-pi/desktop-items-0.confI dont have that file there. This is the content of the .config folder:lxterminal pulse...
View ArticleTroubleshooting • Re: Raspberry PI 5 Red light with Flashing green light
Count me in as one having the same symptoms of the OP.... only exception.. I have he official RPi5 Power Supply.Count me in as one of these. This is what I got:LED Warning Flash Codes 4 long, 5 short...
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