Python • Re: Rpi5, pi3d, x11, uggg lol
Thank you for your response buddy. Unfortunately if you don't have the experience with PI 3D then I don't think you're going to be able to help me with this. At this point I'd be more than happy to...
View ArticleGeneral • Re: Some queestions about raspberry pi pico
you are right . my primary issue is the board fails to run after uploading a UF2 file. Even simple programs like Blink don’t execute as expected.So: are you using Arduino to program your Pico? And if...
View ArticleCamera board • Re: Capturing video at <15fps
Your code seems to work Ok here at both the 15 and 12fps FrameRates. (Admittedly with an RPi IMX219!) Is your picamera2 installation fully up to date?You could also try embedding the Framerate control...
View ArticleSDK • Re: Panic function
Okay I seeI'm getting an error just adding a headerCode: fatal error: hardware/exception.h: No such file or directory 11 | #include "hardware/exception.h"You need to include hardware_exception as one...
View ArticleBeginners • Re: Why is .config owned by root by default?
All Linux and UNIX would have the same problem, it isn't a problem with Raspberry Pi OS.I have just checked, and on a barebones installation of Raspberry PI OS Lite 64-bit with no commands ran at all,...
View ArticleSDK • Re: PIO "IN X 1" ERROR?
Hi kilograham,thank's a lot, now is clear, the documentation not ... for me!Aniway, anothoter clarification, if I use GPIO 22 I found the status in the bit 22 of X register or in bit 0? I suppose in...
View ArticleBeginners • Re: Zero 2W Project
By the way, my raspberry pi won't run Raspberry Pi OS, but Volumio or moode™ audio player. And I thought that the screen was universal, like HDMI Plug/Play. Is it the case ? If it is not, I can...
View ArticleSDK • Determining RP2350 Chip Reset Reason
I am trying to determine the "reset reason" of RP2350 via register interrogation or some SDK function. I can detect a watchdog reset easily enough via watchdog_caused_reboot(); and for RP2040 I could...
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Automation, sensing and robotics • Re: Seeking Advice: How to Protect a Flat...
You can buy flat ribbon cable with a thick protective black plastic (heatshrunk?) surround already on it. We used it by the drum at one of my previous places as customers used to remove modules to...
View ArticleGeneral discussion • Re: The best SD Card for Raspberry Pi 5?
There are no Samsung cards that implement A2 properly. The quirk for 2023 dated cards is obsolete as there's now (in rpi-update, and soon apt) a global filter on everything but known-good cards,...
View ArticleGeneral discussion • Re: pi5 NVME takes 90 seconds to boot
I recommend that you don't use a WD NVMe drive. Multiple versions have had issues reported.Statistics: Posted by jdb — Tue Jan 14, 2025 8:04 pm
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Advanced users • Re: Missing build and source folder after compiling header
so after I have compiled a kernel. What do I need to do with the files?Of course, I need to copy them over to the IMG just like before when I compiled it (the paths needs to be updated ):sudo cp...
View ArticleRaspberry Pi OS • Re: Using Zed editor for programming
Best of luck. For what it's worth I regularly update a couple of flatpaks I'm using: One of them definitely uses Mesa 24.x which is installed as a dependency by the flatpak itself.Maybe it could be...
View ArticleBeginners • Re: Can I connect to my laptop screen to see the Pi's console...
https://www.hauppauge.co.uk/site/produc ... ocket.htmlhttps://www.hauppauge.co.uk/site/produc ... pro60.htmlBoth cost around €130.00.And? It does exactly what RDK asked for in his first post, using...
View ArticleBare metal, Assembly language • Re: RPi5 L1 cache
I assume you mean "BCM2712". Yes, the data caches are coherent up to and including L3.You must use appropriate synchronisation primitives (dmb) to ensure that a write on one processor is guaranteed to...
View ArticleHATs and other add-ons • Re: SSD Not Appearing
Unfortunately, saying "tried it, didn't work" isn't going to give any information about the problem."Tried it, didn't work" means the Pi is still NOT seeing the NVMe.I should have elaborated more....
View ArticleSDK • Re: pico_util/datetime errors
Here's the project cmakelists.txt if it is of interestCode: cmake_minimum_required(VERSION 3.13)set(PICO_SDK_FETCH_FROM_GIT off)set(PICO_PLATFORM rp2040)set(PICO_BOARD...
View ArticleAdvanced users • Re: GPIO headers on bottom, again
I think I'll try that for now to avoid having to redo my relatively freshly hand-assembled custom board yet again. But that's only a temporary solution.If its your "hand-assembled custom board" why...
View ArticleGeneral • Re: Solar tracker with pi pico
Instead of using a 'sun tracker', you could calculate its position and adjust the motor accordingly.So basically a wireless motor that I manually turn? Or an agothrithom the calculates and moves it?...
View ArticleBeginners • Re: Geany Debugger Does Not Start
For a "hello world" C program, what I did was to add the debugger support plugin and a visual gdb plugin to Geany:Code: sudo apt install -y apt geany-plugin-debuggersudo apt install -y apt...
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