Beginners • 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 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 ArticleRaspberry Pi Connect • Re: Copy files from remote Pi
There’s a tmux plugin. Boy, I wish wormhole worked in mc…Does nobody use ssh anymore?Statistics: Posted by ame — Sun Sep 08, 2024 1:35 am
View ArticleGraphics, sound and multimedia • Re: digital dash using raspberry pi 4
True. Not something I had considered at the time (six years ago). I'll leave that to better EEs/circuit designers than me.And unless I missed something your solution also didn't cover brownouts.It...
View ArticleGeneral discussion • M.2 HAT+ mounted on the bottom of the Pi5?
I just purchased the official Raspberry Pi M.2 HAT+ from Microcenter here in the US and a 2230 M2 NVMe SSD.I know the official guide is to mount the HAT on top of the Pi, but I am curious if I can...
View ArticleSDK • Re: static_assert in SDK file accessctrl.h:
are you sure you didn't accidentally edit the file !?Statistics: Posted by kilograham — Mon Sep 09, 2024 12:05 am
View ArticleGeneral • Re: Buffering of uncached XIP loads and stores?
Be safe and not sorry. Just know. You should ask when based on XIP?Forgive the bluntness. However this is kind of mad. (I trust I can say this.)Statistics: Posted by dthacher — Mon Sep 09, 2024 12:31 am
View ArticleGeneral discussion • Will AnyDesk run on a Pi 5
I followed the installation guide for the Pi 400. The Icon appeared as an option under Internet. However, it will not run on my Pi 5. I have seen posts that Anydesk may not run a Pi 5. I would...
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