SDK • Ring buffer not filling (modification to dma_capture example
Hello,I am attempting to modify the dma_capture example to utilize a ring buffer. I works as expected with a linear buffer. With a ring buffer the buffer will only fill the first 16 bytes of a 32 byte...
View ArticleGeneral discussion • Raspberry Pi Autostart for Wayland Missing Wayfire.ini File
I’m working on auto starting a python script that I have made an executable. I know on Wayland, I’m supposed to update the “wayfire.ini” file in the /home/.config, but that file does not exist. I...
View ArticleMicroPython • Re: Unable to do inital flash of micropython to pico 2
That's a Pico micropython file - you need a Pico 2 one which can be downloaded from https://micropython.org/download/RPI_PICO2/block blastWhy can't I download?Statistics: Posted by Gratchim79 — Mon...
View ArticleHATs and other add-ons • Re: Disable SSD Power indicator orange light
Nail polish.Sharpie pen (can be cleaned off with alcohol and other stuff).Statistics: Posted by memjr — Mon Nov 18, 2024 3:47 am
View ArticleMicroPython • Re: Micropython project debug
… My problem is that three times out of ten, entering the Pin number hangs - sometimes one digit, sometimes two or three digits are entered. But then the whole system hangs. No error messages,...
View ArticleRaspberry Pi OS • Re: RPi/OS/ 5: Poor performance with Visual Studio Code +...
I have the RP 8Gb version + the official hat and NVME drive, so, I don't think that it is a memory issue.Having used an older 8gb labtop with Ubuntu I have never run out of memory. l try to replicate...
View ArticleOfficial Display • Re: Raspberry Pi 5 Touch Display 2 Bookworm hide mouse...
Okay, I gave up on disabling the cursor on the main GUI, but used the following code in my Python PyQt5 app to hide the cursor:Code: class Window(QMainWindow):def...
View ArticleRaspberry Pi OS • Re: Fail! Zero W, rpi imager v.1.8.5., bookworm lite 32
as noted in another thread, I had trouble with RPi Imager v.1.8.5 today in Linux Mint 22. That is the still the current version in Mint's software manager. But it could not see my external/portable...
View ArticleBeginners • Keep Chromium window full screen even after HDMI resync
I have a Pi set up with H2R Graphics that works great for the most part. I have it set up to launch Chromium full screen which works great. This is in my wayfire.ini:chromium-browser...
View ArticleBeginners • Re: Dimming external screen via code
I could only find a 4 inch round screen on one of those Chinese manufacturers marketplaces. It uses a mini HDMI to MIPI converter board. I reached out to the seller for MIPI data so it could be run...
View ArticleTroubleshooting • Re: Raspberry Pi 5 doesn't boot, unknown LED error code
how long did you waitpre-configure takes a little time to setup, if i recall it has to reboot 3 times before setup is donegreen light is cpu workingStatistics: Posted by kerry_s — Tue Nov 19, 2024...
View ArticleBeginners • Re: Program Autostart RPi5 OS
thagrol,Appreciate the help and the resource guide! Very informative!Statistics: Posted by mogo4414 — Tue Nov 19, 2024 3:20 am
View ArticleAI Camera - IMX500 • Re: ValueError: tensor info length 260 does not match...
I had the same issuePerhaps try checking out the v0.3.22 it will be help youStatistics: Posted by zz0622 — Tue Nov 19, 2024 3:38 am
View ArticleC/C++ • RPi4 GPClock no output
I'm attempting to generate a clock signal to drive external device. However I'm unable to see a signal with the below given code after several hours of trying different changes. Would someone be able...
View ArticleTroubleshooting • Re: RDP black screen at login
Yep does not help to move back to X11.I guess they broke rdp when upgrading to the new environment, the funny part is that if I upgrade an old version then it keeps working even with wayland, new...
View ArticleAdvanced users • Re: Enabling SVE on Raspberry Pi 5
There is no SVE support on rpi5Statistics: Posted by juwonpee — Tue Nov 19, 2024 4:58 am
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Beginners • Re: raspberry pi 5 power supply
Power delivery is by negotiation, similar to Ethernet speeds and WiFi bands. The power supply detects PD if the cable has a working PD chip and the attached device has a working PD chip, then...
View ArticleUbuntu • Re: Can RPi5 Ubuntu desktop 24.4 LTS run PCIe 3 for NVMe?
1. In aBUGSworstnightmare's message and also our reading of web infoLnkSta:Speed 8GT/s, Width x1 (downgraded)In our device, it was 5GT/s and "downgraded". Apparently, this is Gen2LnkSta:Speed 5GT/s...
View ArticleRaspberry Pi OS • How do I get the on-screen keyboard to support my app?
The latest official image of the Raspberry PI 5 supports an on-screen keyboard, which pops up normally when I focus on the edit box in other apps. But in the edit box of my own app, I can't pop up the...
View ArticleRaspberry Pi OS • Changing/adding Icon's to Raspberry Pi Main Menu?
I am trying to move an application that I downloaded into a different section of the Pi Menu. In the top left corner I click on "Pi Menu -> Accessories -> Disks". Gnome-disk-utility needs to be...
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