Raspberry Pi Connect • Re: rpi-connect causes 100% of memory to be used, and...
Seems like the problem is connected to `wayland` and switching to `labwc` fixes it. https://github.com/raspberrypi/bookworm ... issues/281Statistics: Posted by MarlinMr — Fri Sep 06, 2024 10:51 pm
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Graphics, sound and multimedia • Re: fruitbox MP3 jukebox
Okay I have finally worked it out and it’s actually really simple.In case anyone else wants to wire buttons directly to GPIO…Normally every time you reboot the pi it resets any changes unless you...
View ArticleGeneral discussion • Re: How to easily be able to use push buttons with GPIO
gpio=0-27=op,pu,dh,ipYou seem to have conflicting options there.op = set to Output modepu = Enable internal Pull-Up (used for Input, pointless on Output)dh = Set Output Highip = Set to Input modeI...
View ArticleBeginners • Re: Rpi 5 and HC-SRO4
The Raspberry Pi 5 and HC-SR04 Works with this:Code: import gpiodimport time# Setupchip = gpiod.Chip('gpiochip0') # This accesses the first GPIO chip on the Pitrig_line = chip.get_line(17) # Replace...
View ArticleCamera board • Problem Running NVO Ninja on Bookworm Pi 5 - GstWebRtc
I am running Bookworm version 12 on a Pi 5. I want to run NVO Ninja for a web cam but have hit problems.I followed the instructions on this page, but when I ran the test python program, I got the...
View ArticleGeneral • Re: Official RP235xB boards?
If you really want an RP2350B board, other vendors make them, such as the Pimoroni Pico Plus 2. (However, I must warn you that even though the Pico Plus 2 uses an RP2350B, it does not expose all of...
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General • Re: SYSINFO:CHIP_ID value ?
Do you really want to know if it is a RP2350 or a RP2354 or do you want to know how much FLASH is attached?Ideally I'd like both.I have favoured doing sizing by checking on mirroring. I have never...
View ArticleGeneral • Buffering of uncached XIP loads and stores?
For writes to memory in the uncached XIP address range, does XIP buffer writes? For example, if a processor does an uncached XIP write, is it guaranteed to stall until the QSPI request completes, or...
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Troubleshooting • Re: bookworm update messed up libcamera on a pi3 b+ ?
Thanks naushir for fixing the Floating Point Exception error in github raspberrypi / rpicam-appsI upgraded my two Bookworm PiZ 2W wildlife camera systems this evening (07sep24) and everything is...
View ArticleGeneral • Re: Non blocking data logging on dual core system
At least in zeptoforth (full disclosure: this is my Forth which runs on, amongst other things, the RP2040 and, in the alpha releases, the RP2350) what I would recommend is recording the data to a...
View ArticleTroubleshooting • Re: Gpiozero issue after last update
I have the dual bootI updated the NVMe PCIe and started getting the same errorI reverted my boot to SD card and same GPIO programs run fine.Guess, we need to wait for another update which fixes...
View ArticleGeneral • Re: RP2350 SSP/XIP Block Transfer Examples
Note that flash_xip_stream does still build on RP2350Statistics: Posted by kilograham — Sat Sep 07, 2024 10:51 pm
View ArticleGeneral • Re: RP2350 E9 bug - also for other GPIOs, e.g. SPI?
Let's address the concerns.With the new chip, I am using intensively the debugging interface (SWD at 10 MHz) which is some sort of SPI, bidirectional on same data line wit pull-ups, also the both...
View ArticleTroubleshooting • Brand new pi and image - can't connect to gateway...
I'm replacing a raspberry pi zero w with a zero 2 w and I'm running into a very strange issue where I can't ping my gateway or external servers via ipv4. I am connecting to the zero from my Mac via...
View ArticleNetworking and servers • Re: Docker/Nodered can't reach other devices on...
First: thanks a lot for your answer!Docker manages its own network unless you configure containers with network: hostDocker usually will create a docker0 network bridge device to let containers...
View ArticleTroubleshooting • Re: Brand new pi and image - can't connect to gateway...
Key Troubleshooting Steps1. Checked Wi-Fi Status: The Pi is connected to Wi-Fi (wlan0), verified by SSH access and ip a output.2. DHCP Conflicts: DHCP was still dynamically assigning an IP even after...
View ArticleRaspberry Pi OS • Bookwarm 64bit “Autostart Hotspot on bootup”
I live on a cruising boat and use a pi4 for my navigation computer.with RealVNC to my iPad in the cockpit. Recently I upgraded to bookwarm 64bit and it has a Hotspot feature built into the networking...
View ArticleTroubleshooting • Water damaged RP4, is this fixable?
Hi! I just got a RP4 my father used to use because he's upgrading it to a RP5. It was left on the floor and someone cleaning the house probably got it wet. Some photos of the board can be found here...
View ArticleGraphics, sound and multimedia • Re: digital dash using raspberry pi 4
'ere 'tis:car psu B_schem.jpgOK, an opto and a couple of transistor too.Acc comes on energise the first relay which powers the Pi and feeds a GPIO through an optocoupler. Pi sets GPIO high which...
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Other programming languages • Re: JavaScript graph library, for embedding and...
It took a while, and work is not completely done yet.Newest version does at least for the problematic edge work with latest commit.So for edge 2 this command ...Code: ./rjs...
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