Beginners • Re: What is the dangerous temperature for RPi5?
When the core temperature is between 80°C and 85°C, the ARM cores will be throttled back. If the temperature exceeds 85°C, the ARM cores and the GPU will be throttled back.It shouldn't be dangerous,...
View ArticleBeginners • Re: Specific number of nanosecond pulses generation
The best way to generate fast accurate pulses is to use Secondary Memory Interface (SMI) and Direct Memory Access (DMA), see https://iosoft.blog/raspberry-pi-smi/I'm afraid the code is in C, not...
View ArticleRaspberry Pi OS • Sound from applications running within CHROOT
I'm doing something that might seem like a bit of an odd/strange thing to do, but it does (mostly) work.I'm running graphical programs within a CHROOT setup into a Raspberry Pi OS LITE image. X-server...
View ArticleAutomation, sensing and robotics • Re: IP65+ Sealed Cased for RP 5?
This will be a diy project. There are cases which are IP65 or better. Your problem will be cooling. If you don't want to much trouble and try outs with dead RP5's you could do best to choose for...
View ArticleMicroPython • Using a keypad to get user input
I want to use a keypad to control a Robot Arm. I found code for how to program a keypad. I am able to read what key is pressed. However, when I use the input function, it apparently doesn't read the...
View ArticleGeneral • Re: 15 inputs that output 15 outputs using a Pico and seral to...
I now have my Pico connected to a breadboard and have run 15 switches to inputs GP0 to GP15.Is there someway to scan and read all 15 input switches, maybe define a 15 bit binary word/value that's the...
View ArticleTroubleshooting • Re: How to set RGB full (0-255) on Pi 5? (Edit: wrong...
Thanks for the detailed answer.I was able to check, that my color needs are not related to the RGB range setting of the pi. I realized that I can set my monitor manually to different input range...
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Troubleshooting • Re: RPI-Clone & Bookworm
Thank you very much you granted me access to the files.Code: *** rpi-clone mdsumdb3f9b60d4d6273f62453bc2408ba427d19cb2984f6f49b5bbc6e7627e95398e /usr/local/sbin/rpi-cloneWhen I create the md5sum of...
View ArticleGeneral • Re: Emulating an iPad compatible Game Pad with RPi pico?
OT - there is 2350B, so it could eliminate GPIOs savings when interfacing to CYW43439, but I suspect it'll never gonna happen for Pico 2 W. At least it might solve SCO problem if it is related to...
View ArticlePython • Re: Running PyAudio Script On Startup Issue
No. By headless I mean without monitor (and keyboard, and mouse).No, my pi isn't headless. I have a TV with a keyboard and mouse connected.BTW, that user's systemd solution didn't work. I doubt that's...
View ArticleSDK • Re: picotool 2.0.0 is installed, cmake says it can't find it
Could you also run cmake asCode: cmake .. --debug-find-pkg=picotoolin your sdk build and post that output here? This helps debugging where it's looking for the picotool packageI am having the same...
View ArticleGeneral • Re: Pico2 and SWO
I heard back from the engineer who integrated the trace components.The description applies when using the M33 specific TPIU - a low cost trace solution, that lacks many of the features of a full...
View ArticlePython • Re: Getting more out of the CPU when running python project
Python threads do not run in parallel. To get more stuff to run in parallel you'll need to run stuff in different processes. That way you can get 1 process running per core and if need be, you can...
View ArticleGraphics, sound and multimedia • Connecting external plugs to DAC Pro
Hi,After some testing of different sound boards, I managed to get the official DAC PRO to run as exptected, in a bare metal MiniDexed project. Compared to the previously owned RASPIAUDIO Audio DAC...
View ArticleGeneral • Re: debugprobe_on_pico (i.e. not the retail debug probe)
Problem is that while OpenOCD had a fork for picoprobe (using raw I imagine) it's rather dated (so likely not a solution as sdk too old)That shouldn't be the problem. The Picoprobe (whether retail,...
View ArticleSDK • Re: picotool 2.0.0 is installed, cmake says it can't find it...
Noticed this problem about a week ago so I was pleased to see this thread appear.I installed the sdk using the current pico_setup.sh on bookworm and have the same problem, a fresh picotool appears in...
View ArticleGeneral • RP2040 / RP2350 Secondary USB HID (guest, not host)
I am trying to figure out if it's at all possible to have the RP2040/RP2350 hooked up to two computers in the following way:- Connected to computer A via the standard USB interface, in USB Serial...
View ArticleGeneral • Re: Problems with battery driven Pico
Is the program correctly shutting down in the morning or is the battery going flat before that happens?Statistics: Posted by pidd — Thu Aug 22, 2024 8:18 pm
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Other programming languages • Re: JavaScript graph library, for embedding and...
Long time no update on planar_graph_playground repo.Recently I worked on planar graph 6-coloring again, will create a Boost C++ graph library pull request:viewtopic.php?p=2246134#p2246134( I like...
View ArticleBeginners • Re: NVMe memory
I've been using the following for more than six months without a single hiccup:Geekworm X1001 PCIe Peripheral BoardKingston NV2 500G M.2 2280 NVMe Internal SSDUsing PCIe 3.0, yielding both speed and...
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