Automation, sensing and robotics • Re: Help - GPIO Wiring & Script for...
Use gpioget from the gpiod package.To read GPIOx with internal pull-up use: Code: gpioget --bias=pull-up gpiochip0 xe.g. Code: $ gpioget --bias=pull-up gpiochip0 171For the Pi5 change gpiochip0 to...
View ArticleClik here to view.
Raspberry Pi OS • Re: Bookworm LVM rootfs
Thanks for the offer but I doubt it would be useful to others in its current form! I don't mean to overstate sdm's capabilities, nor underestimate the complexity of your build tool, but TBH everything...
View ArticleGeneral • Re: Raspberry Pi Pico strange issue
This Pico won't run your '.UF2' files which run on the other three, but does run the MicroPython and CircuitPython '.UF2' files.The latter would indicate that BOOTSEL, Flash, RAM, everything else, is...
View ArticleClik here to view.
General discussion • Re: STICKY: PINN - An enhanced version of NOOBS.
TIP: set wallpaper_resize in the configuration to avoid the white bars down each side of the screen.Statistics: Posted by procount — Fri Mar 29, 2024 11:22 am
View ArticleGraphics, sound and multimedia • Re: Pi 5 Obsolete TV standards support… how?
Thanks -- those are the expected modes of course, so maybe only the graphical tool is confused.This might work, if only temporarily:Code: wlr-randr --output Composite-1 --mode 544x380I'll investigate...
View ArticleClik here to view.
Advanced users • Re: PI5 and easy AI/CV/LLM
Please, consider what these LLMs are doing. Simplified: via probability they calculate the most obvious next word (text!). They are not calculators. For an LLM question about 1+1 are as difficult as...
View ArticleGeneral discussion • can anyone help me with which libraries are recommended...
I'm looking for resources to help with automating the sending and receiving of SMS messages in my Raspberry Pi project. you best suggestions would be appreciated.Statistics: Posted by raj_6589526 —...
View ArticlePython • Re: why is logging not correct, but print is?
I use now a service and timer unit.The looging is now much better but there are still dobbel entrys.instead of logging one per minute, it loggs 2 times per minuteWoche 13 Fr 29.03.2024 12:30:13...
View ArticleTroubleshooting • PI5 not booting from USB SSD drive (but does from sd)
Hi,So the fact : my RPI5B 8G does not boot on my Intenso TX-100 USB portable SSD (Raspberry pi OS lite, headless), led fixed green on RPI, fixed blue on SSD.What did I did :Code: sudo apt...
View ArticleTroubleshooting • Re: PI5 not booting from USB SSD drive (but does from sd)
Hi,So the fact : my RPI5B 8G does not boot on my Intenso TX-100 USB portable SSD (Raspberry pi OS lite, headless), led fixed green on RPI, fixed blue on SSD.What did I did :Code: sudo apt...
View ArticleTroubleshooting • Re: No wifi or HDMI after soldering to gpio pins -...
I would not power it back on until after removing all the stuff that was soldered to it.Statistics: Posted by memjr — Fri Mar 29, 2024 12:36 pm
View ArticleGeneral discussion • Re: can anyone help me with which libraries are...
Google gives a bunch of links to doing that.https://www.google.com/search?q=raspber ... e&ie=UTF-8Statistics: Posted by memjr — Fri Mar 29, 2024 12:38 pm
View ArticleHATs and other add-ons • Re: NVMe useful commands and disabling APST.
Booting from zero power.No parameters on default kernel or boot kde desktop.1) fail ... 20seg freeze dmesg reports some I/O errors2) ok3) ok4) fail ... 20seg freeze dmesg reports some I/O errors5)...
View ArticleSDK • cmake: Mixed host based and RP2040 project...
Hi,I'm trying to add a host native tool to my rp2040 project, this is a host based binary that does some stuff over the network to talk to my (network enabled) rp2040 board.I'd like to have a single...
View ArticleBare metal, Assembly language • Re: Squeezing 17ns FIQ service to the 59MHz...
Even with an "RT" kernel there will be delays. The kernel at points disable interrupts. You code/data may not be in the cache and so the cpu will have to go off to RAM to get your code. If you want a...
View ArticleBeginners • Re: GPIO pins false positives due to digital noise on Buttons
A good reference for protecting GPIO inputs is https://www.digikey.de/en/articles/prot ... lectronicsIn this document, there are buttons used from GND to GPIO, using pullup resistors. Also to note...
View ArticleRaspberry Pi OS • Re: "who" command displays a large # instead of...
Thanks for finding that. I had tried but failed.It took me long enough to find. Google no longer seems to find some forum posts these days even if you know the participants in the thread, the words...
View ArticleRaspberry Pi OS • Re: rdesktop slow
I am already using X11. it's working a little bit better...but still is very slow.Just to clarify (english is not my native language)...I want to use RPI5 as my main desktop. And I need to connect to...
View ArticleTroubleshooting • Re: sudo reboot takes 4-8mins
I would start to connect this "max m10s" to another RPI(*) with a fresh SD card with current operating system. As usual, use raspi-config to define the "I6 Serial Port" with 'disable shell messages'....
View ArticleClik here to view.
General discussion • Re: Raspberry Pi 5 discussion thread
90K a week of 4/8GB Pi5s and selling all of them suggests there might still be a demand Here Downunder there is $10 AUD difference between 4GB Pi4 and 4GB Pi5.I know the Pi4 4GB can run LLMs so a few...
View Article