Device Tree • gpio-keys or rotary-encoder with GPIO expander
Hey,I'm trying to use the gpio-keys driver and the rotary-encoder driver with an external GPIO expander.I am able to successfully get the GPIO expander to be detected. I can see it and list its ports...
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Off topic discussion • Re: anyone belong to debian
and I never got a answer, what a classicI would have given up waiting a LONG time ago, created a second gmail account, used that with that forum, and moved on. So what email address do you think will...
View ArticleDevice Tree • Re: Interrupt not working for dynamic device tree overlay...
I've managed to solve my issue another way. The reason I was trying to use the dynamic overlay in the first place is because the GPIO expander is on a separate circuit board that may or may not have...
View ArticleDeutsch • Re: Speicheraddressumrechnnung
Der Link ist dead.Statistics: Posted by framp — Wed Aug 14, 2024 7:04 pm
View ArticleSDK • Re: Missing .hex file with pico_add_extra_outputs() [Workaround Found]
Added a GitHub issue: https://github.com/raspberrypi/pico-sdk/issues/1829Statistics: Posted by ecurtz — Thu Aug 15, 2024 5:57 pm
View ArticleGeneral • Re: RP2350 RISC-V qustions
Many thanks for the clarification.Statistics: Posted by hippy — Thu Aug 15, 2024 5:57 pm
View ArticleGeneral • Re: Forced and EXEC’d Instructions
Thank you so much arg001 for the response. Both pio->sm[sm].instr = 0x0000 | (0x1 + offset) and pio_sm_exec(pio, sm, pio_encode_jmp(1 + offset)) work!The program did print out "Loaded program at...
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Troubleshooting • Re: Configuration and graphics performance issue after...
It wasn't exactly what I wanted, but oh well, thanks anywayi'm pretty sure your going to end up starting over, sometimes it's the only way to get a stable install.i don't really mess around to much...
View ArticleTroubleshooting • Re: Powering pi zero via gpio
Maybe motor starting or attempting to start is taking too high startup current and the power source droops. Does it reboot if you don't connect the motor?Statistics: Posted by drgeoff — Thu Aug 15,...
View ArticleTroubleshooting • Re: Hide taskbar automatically - Pi OS Bookworm #SOLVED#
...you can just disable it 'definitely' by stopping wayfire from running wf-panel-pi on start up.You can do that by editing the file "/etc/wayfire/defaults.ini" and comment the line which says...
View ArticleMicroPython • Re: Pico 2 Micropython problem
Thonny v 4.1.4 does not recognise PR2350 boards when they are plugged into the USB port. I hope an update will be available soon as novice users will find this off-putting.Almost no-one outside the UK...
View ArticleBeginners • Re: Remote Access - Pi4 BookWorm
So heres what I want to be able to do:- Remotely access the Pi using ssh and be able to copy and paste files?- Open files and folders on the Pi from my Mac with read / write access to play video /...
View ArticleOther projects • Re: Arcade Ticket Payout test
This version will turn off the LED after max presses:Code: import RPi.GPIO as GPIOimport timeBUTTON_PIN = 16button_counts = 0GPIO.setmode(GPIO.BCM)GPIO.setwarnings(False)LED_PIN = 17 # Use GPIO pin...
View ArticleRaspberry Pi Connect • Re: disagreement about a pi's connect status, over...
all of these pi's were imaged using sdm (which set a bunch of settings I always like), then scripts of mine installed my kiosk application and set more settings as appropriate for that specific...
View ArticleTroubleshooting • Re: Pi5 8GB memory bandwidth significantly lower than Pi5 4GB
Updated memory performance results with latest bootrom.Code: pi@pi5-4:~ $ rpi-eeprom-update BOOTLOADER: up to date CURRENT: Tue 30 Jul 14:25:46 UTC 2024 (1722349546) LATEST: Wed 5 Jun 15:41:49 UTC...
View ArticleTroubleshooting • WayVNC crashes Pi5
I'm finding that if I WayVNC connect to the Pi5, run Firefox, and load a 4k YouTube it will crash the Pi completely. It does not overheat nor run it out of memory/swap. Not sure what actually crashes....
View ArticleGeneral discussion • Re: New Raspberry Pi Products
The latest firmware for BCM2712-based devices that is available via apt is the one you have installed. If you want to install the 2024-08-30 image now, before it appears in apt, you can just grab it...
View ArticleTroubleshooting • Re: WayVNC crashes Pi5
With "WayVNC connect to the Pi5" are you using VNC Viewer on a PC or rpi-connect or something else?Statistics: Posted by neilgl — Fri Aug 16, 2024 7:00 pm
View ArticleGeneral • Re: Dynamically load functions into RAM
I used the technique, overlays, MANY years ago on a PDP LSI11/23 with RT11 coding in FORTRAN IV https://en.wikipedia.org/wiki/Overlay_(programming)Unfortunately I know nothing about the Pico -...
View ArticleRaspberry Pi OS • Is Bookworm worth it yet over Bullseye?
Hi.I am looking to setup a Pi 4 as a light-user desktop. I was all set to load Bookworm onto my SSD then I read about issues such as no retropie from desktop, no VNC support, issues with using PiKISS...
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