Advanced users • Re: Moving Linux Kernel to 6.18
Thanks dom, do you think it could be a game changer as fik saw a negligible impact on idle power ?Statistics: Posted by turiot — Sun Dec 14, 2025 1:25 pm
View ArticleAdvanced users • Re: Runtime PM for GPU
Hello fik, thanks for the report, was your test on a headless configuration or with hdmi connected ?Statistics: Posted by turiot — Sun Dec 14, 2025 1:27 pm
View ArticleTroubleshooting • USB Ethernet Gadget mode !!! Can't load RNDIS driver
I have been around this loop a LOT of times. Followed lots of instructions on the internet including the "USB Gadget Beginner's Guide".It's become really tiresome. I've looked in many places for a...
View ArticleGeneral • Re: PIO IRQ latency
As a copy_to_ram build? . . .Yes.. . . For the sort of application you described however (~300ns timing budget) I'd expect you to have enough margin not to need to account for every cycle.Exactly. I'm...
View ArticlePython • Re: Problem with print in a for loop.
With this code I am trying to make a line break after every row,Code: query = “SELECT * FROM sensorlog”c.execute(query)for row in c:print(“%s\n” % ("Temperature ",row[1], "C Humitidy ", row[2], "%...
View ArticleUbuntu • Re: CM5 SD card not working on Ubuntu
I ran into the same issue. The root cause is that the MMC_SDHCI_OF_DWCMSHC driver is missing in the Ubuntu linux-raspi kernel configuration for this setup.There are essentially two ways to solve...
View ArticleTroubleshooting • Re: USB SSD lifespans seem poor
You can usually brute force the "-d" option with smartctl to get an ATA passthrough command that the USB bridge supports. Note: some old/broken bridges may hang if you pick the wrong one,...
View ArticleSDK • LWIP assertion causing PANIC pcb->snd_queuelen >=...
My app is accepting connections on port 80 and handling them, as it is a minimal web server.I am able to take the incoming data on the connection, and get the request (such as "GET / HTTP/1.1", as...
View ArticleTroubleshooting • Re: Rasbperry Pi 5 8GB does not recognize NVMe SSD
Hi all,I'm the seller of the Raspberry Pi, base and SSD to this customer. I have mailed the customer, where he also mentiones a severe heating issue on the SSD. Therefore I suspect a burned-out-SSD,...
View ArticleGeneral discussion • Raspberry Pi Zero 2 W + MediaPipe real-time recognition...
Hi everyone,I’m planning a small form factor embedded project and considering the Raspberry Pi Zero 2 W together with the Sony IMX500 AI Camera.My goal is to run MediaPipe (Basic recognition) using:1....
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HATs and other add-ons • Re: Which GSM card for PI400
In case said GSM card is a HAT and connects to GPIO40 header it will work on the Pi400 as well.Nevertheless I would recommend buying SparkFun Qwiic pHAT Extension for Raspberry Pi 400 as that will...
View ArticleMedia centres • Re: Best Software/Configuration for Audio Server
Thanks for your suggestion, but this reminds me of something I forgot to mention. Locally hosted web pages are also blocked by my Uni's network.Statistics: Posted by crazygamer24151 — Mon Dec 15, 2025...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Please help with using Waveshare...
A thing they have suggested I o is try an older version of Pi OS. eg Bullseye or Buster.I have tried installing Bullseye from here:https://www.raspberrypi.com/software/operating-systems/I download the...
View ArticleGaming • Re: Old games vs new games
Mr Do! And Bubble Bobble.I rest my case.(Although Donkey Kong bananza is a great game)Statistics: Posted by jamesh — Mon Dec 15, 2025 1:52 pm
View ArticleGaming • Re: Minetest Game Graphics Configuration Settings
I’ve tweaked Minetest graphics quite a bit, and honestly small changes already help a lot. Lowering view range and turning off fancy shaders gave me the biggest FPS boost without making the game look...
View ArticleTroubleshooting • Re: Wifi signal very weak raspberry pi 4
That capacitor that looks out of place in the second picture is part of the wifi antenna. It won't be making a good connection (if at all) like that, so will affect the wifi signal.Statistics: Posted...
View ArticleGraphics, sound and multimedia • Re: h264 encoding from GPU output on...
On the Pi, the GPU outputs tiled buffers, but the encoder needs linear ones. It’s kind of like trying to stream a movie in a weird format your player doesn’t support—you need to transcode it first, or...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • CM4 UARTs - simultaneous access not...
Hi all,I have two hardware UARTs on a CM4 which are configured for RS485 mode using the PR into the Pi kernel 6.12.y that I submitted previously based on my previous forum post.These are each...
View ArticleOther RP2040 boards • Re: Programming the PICO.
The $24 or EUR 26 of the two picoprobes doesn't bother me. The exact configuration of the capacitors that caused the probe's demise... I haven't figured out. But one is my PC. Properly grounded. The...
View ArticleOther RP2040 boards • Re: Function to use the WS2812 LED of RP2040-Zero...
Hello.I recalculated WS2812_DMA_DIV and set it to 60 because I had used 6ns per cycle instead of 6.66. Then I modified GPIO_CTRL_OUTOVER_ENABLE, GPIO_CTRL_OUTOVER_LOW, and GPIO_CTRL_OUTOVER_HIGH...
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