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Other RP2040 boards • Re: Custom RP2040 board: DVDD floating??
Sadly, you don't seem to have taken on board the advice I gave you last time - GROUND IS IMPORTANT!At least in the zoomed-in plots, there is no connection at all between the ground on the left-hand...
View ArticleRaspberry Pi OS • Re: Can't Install Updates on Pi 400
You're upgrading a lot of stuff there. How much space have you got available? Use "df -h /" to find out.Code: notpi@raspi15:~ $ df -h /Filesystem Size Used Avail Use% Mounted on/dev/root 14G 5.7G 7.7G...
View ArticleGeneral discussion • Re: Raspberry Pi Zero 2 WH
Its sold out from every official supplier in the US. Any update on when that will change?Statistics: Posted by lualeer — Wed Oct 02, 2024 11:30 pm
View ArticleRaspberry Pi OS • Re: What to do if you don't know the root password
Sorry, user pi is not authorized to execute as root on raspberrypi?As should be the case since the user name "pi" has been deprecated for quite some time especially for an "admin-like" user with sudo...
View ArticleBeginners • Re: Looking for a Minimal OS for Raspberry Pi with Automatic...
First thing to work out is whether your software needs the desktop to be running or not. If not either use RPiOS Lite or configure your existing OS via raspi-config to boot to the command line.After...
View ArticleFrançais • Re: Comment redémarrer le service dns du RPI4
If you are using Debian 12 bookworm and you want to override dhcp, do:Code: # list connectionssudo nmcli con# Optional - list existing configsudo nmcli con show 'connection name'# Override dhcp...
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General • Re: ADC DNL on Pico2
400 MHz nice Yeah, I've got to think bigger more -- too locked onto older MCUs where I run PICs on the lowest usable frequency, now I've got to bash my head like Wiley E Coyote and think differently...
View ArticleCamera board • Re: AI Kit or AI Camera
https://shop.pimoroni.com/products/rasp ... 2758662227 states it comes with both.Nice to know, first pics only showed the smaller end.Got plenty of both cables but first timers probably don't want to...
View ArticleAI Camera - IMX500 • Image Quality: IMX500 vs IMX708?
Very interested in the IMX500 but want to know how the image quality and low light/high ISO performance compares to that of the IMX708 used in the camera module v3.Statistics: Posted by korang — Thu...
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SDK • Re: troubletrouble defining a macro to replace a zero argument fn call:...
hint, I asked Chat GPT, so don't think I know anything,LOL.Thanks, my experience with that tool is it produces stuff with all the right words and sounds like it really knows what it is talking about...
View ArticleAI Camera - IMX500 • Re: imx500-all fails to install via apt
Thanks for reporting the issue. I'll take a look.Statistics: Posted by ShiftPlusOne — Thu Oct 03, 2024 10:27 pm
View ArticleTroubleshooting • Duplicate Debian Bookworm RasPi Won't Boot - UUID Doesn't...
After configuring a complete raspian bookworm 12.7 on a 128 GB SanDisk extreme I attempted to duplicate that on an essentially duplicate SanDisk ultra 128 GB using Macrium reflect to create a bit copy...
View ArticleSDK • Pico as debug probe problem
I installed Visual Studio Code and the Pico Extension on a Pi5. When I tried to start a Debug session I first went instantly into trouble, because the included openocd version did not include the...
View ArticleOff topic discussion • Helene --> North Carolina --> Potential chip...
https://www.nbcnews.com/business/busine ... rcna173933Mines in the town are the worlds only source of quartz pure enough to make crucibles to melt silicon to grow the bars to slice wafers from....
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: RPi4 Model B VCHIQ not sending a...
I found the root cause. It was because I was not setting the top 2 bits of the physical address of zero slot to 1 before sending it to VideoCore. Apparently the top 2 bits enable cache coherency....
View ArticleGraphics, sound and multimedia • Re: Epson TFT Printer Display
Like with any random display: no data sheet --> not possible to connect!Find the data sheet of the display, post pictures of it. Then people might be able to help.I don't know very much about stuff...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • RPI4 VideoCore stops responding to MMAL...
Hello experts,I am very close to getting the MMAL + VCHIQ + CSI2 drivers done for the QNX 8.0 operating system.I conneted a Camera Module 3 to an RPI4, and I was able to debayer the RAW10 camera data...
View ArticleBeginners • Re: Attaching a PI to a traffic light
The data provided is insufficient to give a detailed solution.To accept such a wide range of AC or DC voltages there are more electronics internally that just a LEDs.Purely from the spartan...
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HATs and other add-ons • Re: A case for rethinking Pi5 cooling
..Why running a Python script when there is a kernel driver?Fan is connected to the GPIO, not to the fan header. Latter is already occupied by the Active Cooler connector. What do you have in mind?...
View ArticleGeneral discussion • Re: lirc installation failed on raspberry pi zero
I tried using LIRC https://www.lirc.org/ without success even though I could find my remote in the LIRC Remote Configurations https://lirc-remotes.sourceforge.net. Others have posted other failures...
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