Beginners • Re: Error while using USB hub with Raspi zero w "USB...
Does anyone knows why it is happening and how to fix it.This USB Hub has a simple MW7211A IC, nothing fancy so what is it that makes other usb hubs to work with RasPi but not this one?Statistics:...
View ArticleSDK • Re: 「Raspberry Pi Picoファイルシステム選択ガイド」
I also seem to have managed to get it to work for a 'Run from RAM' program while accessing the file system in flash. That should open the door to easier and better recovery of MicroPython systems...
View ArticleOther RP2040 boards • Re: A new commercial/hobbyist PICO and NANO suggestion.
Locking before this thread goes rapidly downhill.Statistics: Posted by jamesh — Sun Jun 02, 2024 4:32 am
View ArticleTroubleshooting • Raspberry Pi 4 Model B Not Booting – Continuous ACT LED...
Hi everyone,I’m experiencing an issue with my Raspberry Pi 4 Model B. The device suddenly stopped displaying anything on the monitor, and the ACT LED blinks continuously at a regular frequency. I...
View ArticleGeneral • Re: Forthcoming "RP235x"
The M3 would at best have MPU rather than a full MMU. Most full operating systems on x86/Cortex-A prefer the MMU for performance and security reasons. However real time operating systems use...
View ArticleBeginners • Re: making an image of the RPi operating system to copy onto...
Greetings, I have amassed 6 Raspberry Pi 5's, they all have a pimoroni pcie express boards and 512GB NVME drives on board. They also each have a POE board to aid in cable management. Finally they all...
View ArticleGeneral discussion • Re: OS for both Kodi and Stremio
When you need more than one thing, it is usually easier to start with standard Raspberry Pi OS. In the future, when you need a third option, just add it.Do you have specific hardware in mind? That...
View ArticleNetworking and servers • Re: Sharing subdirectories using SMB
Samba will not set the setuid bit via inheritance, the code prohibits it.That is a good catch. It's been about 20 years since I went though the details of the config with samba 2.0.2 and had forgotten...
View ArticleAdvanced users • Re: Any Tips for Speeding Up the Manual Process of Setting...
I wonder:If I create a docker container on a RPi with one SoC,can this container be copied only to other RPi with the same SoC,or to all RPis?Or to all Linux computers with the same Distro?Go to...
View ArticleHATs and other add-ons • Re: Layered AV & storage hat compatibility
Adding a PCIe switch (on https://shop.pimoroni.com/products/nvme ... 4434961491) behind another PCIe switch ( https://52pi.com/products/raspberry-pi- ... pcie-hat-1)is possibke for sure.But why not...
View ArticleTroubleshooting • Re: Pi 5 does not power on and there is no status LED
Maybe the Mac PSU works with a Pi, maybe it does not. I do not know if it should work or not. So...1. Get a proper PSU, like the cheap but still very high quality official PSU, not a phone charger or...
View ArticleTroubleshooting • Re: OpenVPN does not start
You can try completely uninstalling open on and install again.Or, probably easier and more reliable, burn a new SD card and start over from a known to be working fresh install.Statistics: Posted by...
View ArticlePython • Re: Cannot determine SOC peripheral base address
Sorry, should be :Code: sudo apt remove python3-rpi.gpioStatistics: Posted by MarkDH102 — Mon Jun 03, 2024 5:48 am
View ArticleBeginners • Re: Uses for a Pi Zero 2W
Do you mean a Pi 2 or a Pi Zero 2?I used Pi Zero for a couple of projects and there was always some difficulty. I replaced the Zero with a Zero 2 and the extra speed made the device useful for my...
View ArticleTroubleshooting • Re: If your SSD wont boot your Pi4b read this!
Works but only at usb2 speeds. You may or may not care about that, up to you.Statistics: Posted by memjr — Mon Jun 03, 2024 5:49 am
View ArticleSDK • Re: Swaping bytes when DMA_SIZE_16 - changing byte order to big endian
Hmm, DMA_SIZE_8 using 8 bit SPI seems to be as fast as DMA_SIZE_16 using 16 bit SPI, but still if there is an answer, it would be nice to know.This is an interesting question. To the best of my...
View ArticleRaspberry Pi OS • Re: Raspberry OS changed to Debian
Purchasing a USB-microSD card adaptor and a spare microSD card would likely be a fabulous investment. Both are useful for many things and this would allow you to clone the microSD, before you engage...
View ArticlePython • Re: Cant read holding registers from rs485 connection
I need to read holding registers from Bender Isometer that is connected to my raspi via RS-485 connector (no USB adaptor). Isometer is connected, online, its address is set to 4, baudrate is set to...
View ArticleC/C++ • Re: Raspberry Pi 5 vs 4B - slow SPI
Hi, as I know, the SPI controller on the Raspberry Pi can be configured using the device tree. It's possible that the default configuration on the Raspberry Pi 5 differs from that of the Raspberry Pi...
View ArticleTroubleshooting • Re: How to exclude USB drive from overlay file system
I usually create a file listing my intentions including the operating system information, the raspberry pi information, as much in order and detail as I can. Then I ask it if it understands what I'm...
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