Camera board • Re: MJPEG codec streaming RPI 5
as soon as I try to connect with vlc, the rpi process terminates withCode: terminate called after throwing an instance of 'std::runtime_error' what(): libav: error writing output: Broken...
View ArticleTroubleshooting • Re: headless pi5 not responding every 4-10 days, journalctl...
thanks...booting off the onboard microsd card, the usb drive is just external storagehere's sudo dmesg | grep xhci :Code: [ 0.637424] xhci-hcd xhci-hcd.0: xHCI Host Controller[ 0.637432] xhci-hcd...
View ArticleAutomation, sensing and robotics • Re: How to get more than 8 EEG channels...
I have summarized the current issues how to build a 32 channel EEG device based on a ADS1299 EEG chip devices such as PiEEG here:https://petergamma.org/it-is-not-possib ... ith-pieeg/I am a...
View ArticleTroubleshooting • Re: SSD booting
Don't know if you are doing anything wrong per se, but when I use an external disk, I image write to the drive directly, (I use dd).(Don't forget that RaspiOS will format the whole disk before it will...
View ArticleBeginners • Re: Raspberry Pi Zero 2 W memory split (I know...)
Ah, I didn't know if the generation of processor in the Zero 2's were the same type of architecture. Oh well! Just hoping for some free memory.Statistics: Posted by decoherent — Sat Sep 14, 2024 9:39 pm
View ArticleGeneral • Re: Blink Ex in VSCODE
When you say update to version 0.16.1 are talking about updating the raspberry pi 4 OS?Thank you,ChuckStatistics: Posted by chuck72352 — Sat Sep 14, 2024 9:50 pm
View ArticleTroubleshooting • Re: raspbian buster - usb device not recognized
wow. no ideas.really ?who knows raspbian here ?There is no "raspbian buster".Statistics: Posted by drgeoff — Sun Sep 15, 2024 8:53 pm
View ArticleBeginners • Re: what is the official power draw of the raspberry pi 4b?
The 4B does not have a polyfuse.You are correct (both times), the Pi4B relies on the PSU to limit fault current. But the PSU is still only rated at 3A. I don't know what fault current (over what time)...
View ArticleBeginners • Re: IRF520 MOSFET Module control via PI
It might be that chatGPT can answer this, fine, but do you understand it. If not, more study is needed, so you get to understand it. It is not that complicated.poegun was twice explicitly told to stop...
View ArticleHATs and other add-ons • WM8960 Audio Issues
Hello all, I recently purchased a WM8960 hat for a hobby project, I simply just want to play an audio file (.wav or .mp3) decently loudly through a speaker. It is mounted onto a Raspberry Pi 3B+ with...
View ArticleGeneral programming discussion • Re: "AI assisted" programming?
I would say there is a difference however, and AI is worse. When a politician lies they usually know they are lying, and are deliberately lying in pursuit of an agenda or outcome they desire. They can...
View ArticleTroubleshooting • Re: Chromium issue after latest updates
your miss understanding, the debian version has never been hardware accelerated on rpi'sYeah probably but i am just trying anything that will keep my Chromium up to date on my X11 system. I could have...
View ArticleBeginners • Re: I found a new command whereis
My usual command for this is "type", as it's a "shell builtin" for bash that guarantees you the same search as if you just typed the command, and knows about anything else (e.g. shell aliases,...
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Networking and servers • Re: Assistance with script to change Static IP
For bookworm, on my home network, I have simply copied something like this:Code: allow-hotplug eth0iface eth0 inet staticaddress 192.168.0.XXX/24netmask 255.255.255.0gateway 192.168.0.1to...
View ArticleBare metal, Assembly language • Re: Pi400 and USB
Having read back my previous post I didn't make myself very clear.The sample code works writing to a USB drive when the code is booting from the SD card.I'm trying to write to the USB drive with the...
View ArticleGraphics programming • Re: DRM_IOCTL_MODE_ATOMIC randomly returns EBUSY
Good info on DRM_IOCTL_MODE_RMFB. My app preallocates framebuffers and nothing freed until app shutdown. Hardware h265 requires DRM_IOCTL_PRIME_FD_TO_HANDLE once per unique buffer, but that was not...
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General • Re: PICO 2 - Corrected version availability?
120 uA of current is not such a big deal for digital outputs to drive this input, they are working dynamically at much higher driving current (order of 10 mA, RPs have it configurable between 2-12mA)...
View ArticleNetworking and servers • Re: Connect Raspberry Pi to eduroam wifi
RPi GUI just uses the usual student login for the system, which around here is userrid@institutionaddress.ac.ukNo need to edit any text files which is great.Statistics: Posted by bensimmo — Mon Sep...
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Troubleshooting • Re: I had some sort of bad crash with pi 4 / network...
i find the issues i ran across were related to raspberry desktop & there customization'syou can try switching from wayfire to the other desktops, like X11 which is the old lxde setup, or install...
View ArticleMicroPython • Re: Can someone help me achieve 9 bit serial TX from Pico
ThanksI'll take a look when I get time, I am grateful for this. No doubt I'll be back when I don't understand it!Statistics: Posted by jimseng — Mon Sep 16, 2024 9:19 pm
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