Camera board • Re: IMX219 4-Lane
Just looking at the mainline driver, I see that it changes the advertised pixel rate and link frequency when configured for 4 lanes, but I see no PLL changes. Whist it may be automagical, I'm...
View ArticleBeginners • Re: How do I read an SO file on Debian?
Why are you looking at object files when you don't even know the basics of programming?I mean, why might you not want to learn the guitar before listening to van Halen? Sometimes having a clear end...
View ArticleBeginners • Re: :Repository/source list on a fresh install, and a few other...
You can't convert a 64 bit install to a 32-bit one. Install from scratch and the correct entries will already be there.For reference, the 32-bit sources.list file contains raspbian repositories and...
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General • Re: Flaw in the Hacker Challenge ?
Have you looked here ? https://github.com/raspberrypi/rp2350_h ... me-ov-fileThe goal is easy: Find an attack that lets you dump a secret hidden in OTP ROW 0xc08 - the secret is 128-bit long, and...
View ArticleSDK • Re: sleep_ms(25) on core1, inconsistent wake up behaviour.
I have an ISR testing a button state, running on core1.Where is the ISR, and how is it triggered ?What do you mean by "it starts spooling continuously"?Sleep is using WFE instruction combined with...
View ArticleGeneral discussion • Re: New Raspberry Pi Products
I wouldn't expect Raspberry Pi to release RP1 as a product in its own right. That would simply be handing competitors a leg-up to compete with Pi products.The only real high volume competitor to RPL...
View ArticleMicroPython • Re: .uf2 upload problem (raspberry pi pico 2)
And if we look at a pico2w .uf2 e.g. micropython:Code: picotool info -l "pico2 micropython uf2/mp_firmware_unofficial_latest.uf2"File pico2 micropython uf2/mp_firmware_unofficial_latest.uf2 family ID...
View ArticleNetworking and servers • Re: Retrieve swimming pool data
I see that 192.168.x.y is the internal address of the sensor, but how is the "external URL" set up - are you using http or https via some service provider or dynamic DNS etc.?Only the basic IP...
View ArticleTroubleshooting • Re: Mounting a Windows shared folder is ok, but not writing in
That's precisely the solution I was referring to in my post above:You're dealing with two sets of permissions: what is set on the server (windows box) and what the Linux client sees.CIFS/SMB doesn't...
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SDK • Re: [Solved - Mega Crimbo Brain Fart] Failed to build 'picotool'
Oh, For F....c:\Program Files\Raspberry Pi\Pico SDK v2.1.0\picotoolc:\pico\picotoolCan you guess the mistake made Thanks for your efforts to help and apologies for wasting your time. If it's any...
View ArticleTeaching and learning resources • Re: Advent of Code 2024
Regarding this OOM for day 22 (monkeys and bananas). How much does this Pico have RAM? I've just carried out a test on banana running day 22 with nothing else running only the xterm, and system...
View ArticleTroubleshooting • boot.txt not obeying enable_tvout=1 on a 3B
I am trying to make a RPI 3B output to a CRT via a aux 3.5 to RCA cable. For testing purposes, I connected the RCA cables to the CRT and the HDMI output to a HDTV. I added the following lines to...
View ArticleGeneral discussion • Re: Prevent Pi5 from turning on sleeping external HDD...
Is there a mounted files system on the drive (other than a read-only one)?If so, it will get umounted during shutdown and there will be a write or two to mark the filesystem as cleanly...
View ArticleBeginners • Re: Pcieport Module
where is the module ?It's not a module. It's built in to the kernel.Statistics: Posted by rpdom — Wed Jan 01, 2025 5:39 pm
View ArticleTroubleshooting • Re: a file mounted over nfs is accessible to me, but not...
I'm in new territory here, using thagrol's nas guide to get started. He mentions a few options related to squashing, terse man-page style, but I don't yet understand the implications. Ten minutes of...
View ArticleGeneral discussion • Re: A lot of stuff seems sold out!
Is the UK suffering from import issues? Places like the Pi Hut are showing sold out on a lot of stuff e.g. Adafruit. Just wondering if this is seasonal or we have problems getting stuff into the...
View ArticleRaspberry Pi OS • Re: Can't get a script to run on shutdown (Systemd) pi5...
Wouldn't it be easier to adjust your app so that it catches whatever signal it gets sent by the shutdown process? (Usually, it will be signal 1 - SIGHUP).Then you can make your app do the right thing...
View ArticleGeneral discussion • Re: What's with the M.2/NVMe obsession?
I use Sandisk Extreme Pro SDCard 128GB for RPI 5 64bit Os. How is it compared to a SSD? Dumb question but, a cheap or extreme SDCard compared to SSD for RPI 5 could be right to discuss here. How mutch...
View ArticleOther • Re: MotionEye OS No way to get network work in a Pi 3B+
Hi, It is an old 3B+, before Pi4 exists. It already had Buster installed some time ago.Moreover I had a 32Gb card I labeled as MotionEye Pi3 around 3 years ago I remember it worked okay.Statistics:...
View ArticleGeneral • Re: Base PI4 used for PICO2 development; HowTo?
I take an ultra-paranoid approach to hardware connected to my Desktop PC. I would find another cheap PC if I wanted to do Pico development under Windows and forego the caution. As I'd KVM that or...
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