Troubleshooting • DMA not loading PIO FIFO's
There is a problem with the current environment for this Raspberry Pi Pico project. The DMA does not seem to be working. I have not tested the RGB inputs yet but I expect similar issues with it as...
View ArticleSDK • Re: Not generating UF2 file
I got this to make UF2 files (pico_add_extra_outputs(RGB2XGA)) and have loaded several UF2 files to my Pico for testing. So far I have built an run several PIO programs but now my problem is with...
View ArticleGeneral discussion • Re: All My Raspberry Pi's shutting down at the same time...
To set the stage here, I have the following:Pi 3B+ 32 Bit OSPi 3B+ 64 Bit OSPi 4 64 Bit OSPi 5 64 Bit OSAll running the standard Raspian for each board version. These aren't doing any heavy lifting or...
View ArticleMicroPython • Re: How do you get a Pico W to sleep?
gmx, yes, in non-striped mode. At this point it is just an experiment. And I need to build my own micropython executable to do it.As hippy says, most micropython coders would not notice the speed...
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Beginners • Re: Power
Why not get the official power supply?https://www.raspberrypi.com/products/27w-power-supply/Trying to use fewer plugs.And it's looking like I need a powered hub now Statistics: Posted by rwb — Fri Jan...
View ArticleTroubleshooting • Debian Bookworm Installation Trop Longue ?
Bonjour, j'ai téléchargé sur le site officiel l'image de la dernière version de BookWorm et l'ai installé via Pi Imager sur un SSD NVME de marque et quand je démarre la Pi avec au début tout...
View ArticleGeneral discussion • Re: Wll we get a better replacement option for desktop...
In reference to the thread subject...You're dealing with both moving targets (what is a "desktop computer" at any given time?) and a wide range of what people actually DO with desktop PCs. There...
View ArticleSDK • Re: Bluetooth: which example should i look for?
If you don't know the BLE communication protocol of your bike's battery BMS, there's no point in trying to improvise!I have experience in discovering BLE communication protocols.My suggestion:If there...
View ArticleTroubleshooting • VNC won't connect unless lightdm has been stopped
I'm using a Raspberry Pi 5 with the small (640x480) LCD display. Starting with a fresh install of Raspbian-64, I can easily connect to the desktop using RealVNC. The screen resolution is too small to...
View ArticleGeneral programming discussion • Re: 24 Minute Sun Simulation
2 new Picos have been ordered and I am awaiting their arrival.Thanks for the help so far.deepo, thanks for that link. I actually stumbled across the website version of that video. Now I know what he...
View ArticleBeginners • Re: Actual headless boot
Sorry I'm late. I finally managed to get a working serial console by wiring the PL2303 through a logic level converter. The spec said it would support both voltages, but only the 5V pins are connected...
View ArticleCompute Module • Re: CM5 availability
https://rpilocator.com/?cat=CM5Just emphasizes what I said !Statistics: Posted by theoldwizard1 — Sat Jan 11, 2025 12:18 am
View ArticleSDK • Re: How can I adjust I2S pulse width?
If you are using the same example code, it should work normally.It is important to note that the PCM5102 module has some important jumpers, which may be interfering with the sound.The PCM5102 module...
View ArticleNetworking and servers • Re: Building a Raspberry Pi 5 Server with 10 HDDs...
I'd be interested in that too. With five drives on a single PCIe lane performance is going to be interesting. If all the drives are active you'll be lucky if you can saturate the ethernet connection....
View ArticleGeneral discussion • Re: How to use SSH with two Linux machines?
Hello,This is my first time using SSH, and I want to use SSH to control my Raspberry Pi 400, from my laptop running Linux Mint 22 (Wilma). Do I need to do any setup in the Pi's terminal? In case you...
View ArticleTroubleshooting • Re: Struggling with a touchscreen setup and cables/adaptors
I don't suppose this helps, but it sounds like this may have been a better monitor option - https://thepihut.com/products/hannspree ... ch-monitorIt's over twice the price but I guess at least it's...
View ArticleBare metal, Assembly language • RPi5 L1 cache
Different than the other recent thread about caches.Does the BCM58712 have a "snoopy" L1 D-cache ? That is to say, is there hardware that maintains D-cache consistency across all processor ?I have an...
View ArticleGeneral discussion • Re: Pi5 8GB vs 16GB - Geekbench 6
Do you have the same results?Sorry, no idea. I found it intriguing though and found this Geekbench comparison for RPI 5 with a wide discrepancy on reported results...
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Raspberry Pi OS • labwc keybindings?
In X11 (vd. /etc/xdg/openbox/lxde-pi-rc.xml), Alt+F2 was mapped to execute lxpanelctl run. Is an equivalent action available in labwc?Also, after checking out the sample labwc rc.xml, I've tried...
View ArticleSDK • Re: I2C random timeouts using i2c_write_timeout_us()
A couple of notes bearing in mind that while I've researched this and implemented only the SMbus Alert Response Command using the Pico SDK, I am really a beginner at this.It is worth noting that while...
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