Beginners • Re: Raspberry Pi 4 Model B Boot/display Issue
Requested Diagnostic screenhttps://drive.google.com/file/d/1DiB9uZ ... drive_linkThis is with no USB flash drive or SD card inserted.Statistics: Posted by bricemb96 — Tue Jul 02, 2024 8:12 am
View ArticleRaspberry Pi Connect • Multi display setup and RPI connect - only single...
How to sue RPI connect in a multi display setup - i.e. 2x HDMI or HDMI+DSI display or DSI+SPI display?Just tested again today with an HDMI+SPI setup and RPI connect only displays the content of the...
View ArticleGeneral discussion • Re: How to track IP of the Raspberry Pi Zero
I have tried to disable ipv6 addresses by settingCode: net.ipv6.conf.all.disable_ipv6 = 1in /etc/sysctl.conf.Yes, it works, but not on bookworm after reboot. Adding " ipv6.disable=1" to the end of...
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Troubleshooting • Re: Pi 4 Bookworm Lite 64 bit Hotspot setup
For any that may find this in the future, I was never able to make the hotspot work reliably using network manager. I ended up disabling it, loading the old tools, and doing it that way. Hey do you...
View ArticleRaspberry Pi 400 • Re: Has anyone built a budget-friendly desktop using...
The Pi 400 is good as a spare desktop. Switch it on during the Olympics to record events across multiple channels. Let guests play games. Run a long slow magnetic disk copy.Plugging large capacity USB...
View ArticleGeneral • Differences in .uf2 Loading: Picotool vs. Bootrom Loader
Hi all,I am developing a solution on top of a custom RP2040 board, and my code for it uses a special second-stage bootloader that can load another application from the flash and execute it. It also...
View ArticleGraphics, sound and multimedia • Re: Are there no USB speakers that are...
Self powered speakers (Logitech) driven from a cheap USB to 3.5mm audio device on my Pi5. When I really want to pump up the volume I connect it to my HiFi or instrument amplifiers.Statistics: Posted...
View ArticleGeneral discussion • Re: Pi Zero 2 W: Upgrading wpasupplicant package makes...
PI Zero can struggle with memory during upgrades - especially on the desktop version.Increasing the virtual memory (swapfile) size may help.Edit /etc/dphys-swapfile and change the CONF_SWAPSIZE=100...
View ArticleRaspberry Pi OS • IPv6 DUID determination
Hi folks,Can someone here can please tell me how to determine the unique IPv6 DUIDs of systems with Raspberry PI OS 11 and 12 that use NetworkManager? Knowing each DUID is necessary to configure my...
View ArticleRaspberry Pi Connect • Re: shell disconnection on load?
The kiosk page only refreshes once every 60 seconds, and right then there's a spike of activity. Otherwise, very little. I happened to run this batch invocation of top at the right moment to show the...
View ArticleGraphics programming • Re: Xorg weird issues: log flooded and memory leak
It seems that the link is confirmed between errors in the log and the memory leak!As I understand, the "PageFlip" error trace is related to dual screen support. So I plugged another screen on our...
View ArticleGeneral • Re: High-speed counter
This is a good example, but I can't figure out how to implement automatic counting up or down depending on the input state. And is it possible that the hardware counter counts not up to 16 bits, but...
View ArticleItaliano • Raspberry PI 4 B - Connessione rete
Salve,premetto che provengo da ambiente Windows e mi sono avvicinato a Linux solo da alcuni mesi con l'intenzione di installare sulla mia barca un Rasberry per uso plotter cartografico.Ho acquistato...
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Interfacing (DSI, CSI, I2C, etc.) • DSI Encoder and DSI Packet in Raspberry Pi 5
Hi,I am trying to learn MIPI DSI through raspberry pi. Is the DSI encoder in raspberry pi 5 hardware type or software type? I would like to play around with different DSI configuration(mode, color...
View ArticleGeneral discussion • Re: Raspberry Pi 5 question - no information in docs
Those voltage regulators are only good for up to 1A. Fine for a Pi 1 or Zero, but no good for a Pi 4 or 5.You need something with at the very least 5V 3A output. It might be better to use a fixed...
View ArticleTroubleshooting • Configuring Fixed Frequency and Bandwidth on Raspberry Pi...
Configuring Fixed Frequency and Bandwidth on Raspberry Pi CM4 for 2.4GHz WiFiHello everyone,I recently encountered an interesting issue while working on setting up a fixed frequency for 2.4GHz WiFi on...
View ArticlePython • Re: Python3 code for ps4 controller mapping
Any advice would be appreciated as I'm new to Python programming.As it says in your photo, but in different words.button_11 and button_12 are boolean variables - they are either True or False. (It...
View ArticleTroubleshooting • Re: Pi 5 not booting and freezing upon conencting hdd
Even with the 27W power supply, 3 spinning rust drives is quite a significant load.Picking a random 2TB Seagate drive - datasheetStartup current 1A.IIRC The Pi is only designed to supply 1.2A total at...
View ArticleRaspberry Pi Connect • Re: rpi-connect-lite running but no connect possible
I have updated/fixed my ntp config. now the connect button shows upStatistics: Posted by bondskin — Wed Jul 03, 2024 8:43 am
View ArticleRaspberry Pi OS • Re: Rpi zero W not booting
The ZeroW was released in February 2017. I'm rather surprised that a 2015 OS is said to work to some extent.Statistics: Posted by drgeoff — Wed Jul 03, 2024 8:53 am
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