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General • Re: printf ending up in decl_isr_bkpt isr_hardfault
I get an "empty declaration" on the line which declares 'Memory[]'Beware of the semicolon! I see 2 lines in that line Statistics: Posted by gmx — Sun Feb 01, 2026 11:01 pm
View ArticleTroubleshooting • ran sudo apt update and got this any help would be great
hi i ran sudo apt update as i always do and got this error , any help would be great Code: sudo apt updateHit:1 http://deb.debian.org/debian trixie InReleaseHit:2 http://deb.debian.org/debian...
View ArticlePython • Re: python/SVG with namespaces
Thanks @ghp. It works great! The `default` was one part that I had a hard time with and I didn't even know about `iterfind()`.Statistics: Posted by valkyrie44 — Sun Feb 01, 2026 11:44 pm
View ArticleHATs and other add-ons • Re: RPi5 + USB SSD + Nextcloud (+ M.2 HAT+ / NVMe?)
I installed PiOS on a SanDisk Ultra 32GB U1 card for the RPi5 and it was painfully slowSo I installed PiOS on the NVMe and it was hugely faster!https://www.raspberrypi.com/news/using- ... erry-pi-5/It...
View ArticleGeneral • PSRAM on high load
RP2350B (WeAct Studio 2350BA4) with 8MB PSRAM handsoldered.When I execute my dummy test program everything works as expected. Regardless of cached or uncached area is used, writes are immediately...
View ArticleGeneral programming discussion • mapping hardware, read only. Why not ?
Other operating systems allow this ? Why not Linux/Debian ?Statistics: Posted by theoldwizard1 — Mon Feb 02, 2026 12:17 am
View ArticleGeneral programming discussion • Re: mapping hardware, read only. Why not ?
Other operating systems allow this ? Why not Linux/Debian ?Which hardware are you talking about? And which OS are you comparing with?"Hardware" is a very broad term.Statistics: Posted by thagrol — Mon...
View ArticleRaspberry Pi OS • Re: Enforce sudo password: best way?
OK:010_pi-nopassword and 90-cloud-init-users oneliners commented out and 010-global-tty changed :Defaults timestamp_type=globaltoDefaults timestamp_type=ttyWell maybe this is not the best...
View ArticleCompute Module • Re: HDMI DDC backdrive problem keeps CM5 from booting
Can you work out what the pull up resistors in the monitor are? E.g. with a 47K to ground and nothing else connected you should see half the supply. I suspect the pullup is too strong and thus...
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Troubleshooting • Re: USB Gadget Mode via rpi-usb-gadget
Hi,Just checked on my Windows 11 PC with Raspberry Pi Imager 2.0.6, and it's working for me.I used 'create_local_json.py' to create a custom manifest file (as described in the blog post).I double...
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Compute Module • Re: How to backup python files in RPi
To start working with Python venv:$ apt install python3-pip python3-venv$ cd your_python_project(copy your py files, data files, and no libraries into this folder... I recommend getting network...
View ArticleRaspberry Pi Connect • Remote shell but no screen sharing
On Pi OS Bookworm, I used Raspberry Pi Imager v2.0.1 to flash Pi OS Trixie 64-bit with desktop to a 32GB A1 SD card, configured a hostname, username, password, and raspberry pi connect authentication...
View ArticleHailo • Re: Raspberry Pi 5 with P33 NVME HAT and AI HAT+ 2
Hi, Thanks for the reply, here is a little details of my setup and what I have currently found out.I have a raspberry pi 5 setup currently with the 52Pi P33 M.2 NVMe 2280 PoE+ HAT. I am trying to add...
View ArticleGeneral • Re: CMake can't find Ninja, Pico extension on VSCode
I am trying to start a new project at home using the pico extension on vscode on Windows 11.When starting a new project, deselect 'Enable CMake-Tools extension integration'.Or downgrade pico extension...
View ArticleCompute Module • Re: Heatsink attachment to RPi CM4
.Statistics: Posted by Bugg_png — Tue Feb 03, 2026 12:50 am
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HATs and other add-ons • Re: Need the ability to boot multiple OSes installed...
I've said for some time that the installer should allow for partitioning of disks, & not take over the whole disk for the O/S. What would be even better is to have a boot loader that can be...
View ArticleRaspberry Pi Connect • Re: Remote shell but no screen sharing
Turns out that Imager seems to have only applied customizations for raspberry pi connect, and nothing else. I connected my pi to a display and had to go through the full first-boot setup from scratch...
View ArticleC/C++ • Re: Little BASH file For Adding New Source File to Multi-File Project
A few suggestions.In the beginning you have a filename passed to the script. You test it with -z, which instead you should use -r (see `man test`). That'll show if the file exists and is readable.In...
View ArticleCamera board • ScalerCrops min and max values
after generating a 2 stream configuration (v2 camera 1640x1232 10 bpp sensor config with stream 0 being 1920X1080 and stream 1 being 1280x720) when I find the min and max values in camera controls I...
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Beginners • Re: windows 10 laptop to PI 3B+ using ethernet cable
When you folks do connect to your Pi using ethernet cable,.. you just type the IP address into the address bar in your browser right?When I connect the ethernet cable, it shows up in the list of...
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