Interfacing (DSI, CSI, I2C, etc.) • MIPI DSI
Does the Raspberry Pi 5 MIPI DSI interface support reverse high speed receive, which according to MIPI spec operates at 1/4 of the transmit rate? In my case I would transmit at 1500Mbps and reverse...
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Troubleshooting • Raspberry crashes when doing any long operation
My raspberry pi zero 2w is freezing when accessing it via SSH and giving any command that has an average duration of over 30 seconds. For example, if I do Code: python -m pip install tensorflow...
View ArticleGeneral • why does core 1 pause while core 0 writes flash?
Hi,I've been developing a multi-core app on pico, where core 1 only runs an ISR that rescales an audio buffer. I've seen lots of warning about how pico can hang/crash if you try to read from flash...
View ArticleRaspberry Pi OS • labwc titlebars hidden off the top of the screen for...
Hello,Libreoffice apps start in what appears to be fullscreen mode, when started in labwc. But then when I press F11 to come out of full-screen, nothing happens. I can Alt+Tab to other windows to...
View ArticleGeneral discussion • Windows on Pi5
Hi ,I need to know if there is offcial release of windows os which could be installed in pi5 as i need it to be used on pi5 for commercial purposesStatistics: Posted by Hazard10 — Mon Jul 15, 2024...
View ArticleTroubleshooting • Raspberry Pi Connect - Paste to Remote
I cannot seem to get the Paste To Remote and Paste From Remote to work.Can somebody please tell me (in case I am totally missing the point..as I seem to be), in easy steps, how to copy 4 lines of code...
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Raspberry Pi OS • Bash $SECONDS not working on Pi 4
Code: ASTART=$SECONDS ... Do stuff for a few seconds, 5 or 10 or 900 seconds in one case.echo "$(( $SECONDS - $ASTART )) seconds."The result in a script is correct on my Pi 5 and Pi Zero 2 but is a...
View ArticleOfficial Display • Official 7 inch touch screen, image is rotated 180 on boot...
I have an Official 7 inch touch screen connected to a Pi 4B running Bookwork 64 bit. My Pi 4 is orientated such that the display is upside down. I have rotated the image 180 in Display Settings so all...
View ArticleBeginners • Using Raspberry Pi for OEE
Hi all,I am working on implementing a project which is calculating the OEE for the industrial machines in my company.I would like to connect Raspberry Pi with the machines (FANCU robotic arm) to get...
View ArticleTroubleshooting • Modem issues when switching from DHCPCD to Network Manager
I have a Novatel 730L USB Modem that I have been trying to get to work on bookworm with no success. I originally thought it was a driver issue preventing it from working with bookworm but after some...
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Deutsch • Probleme bei Port Forward Einrichtung
Also… ich bin ein Absoluter Anfänger wenn es zu HTML kommt, trotzdem brauche ich für ein Projekt eine von außen erreichbare IP… hab gehört, das soll mit Port Forwarding funktionieren, jedoch ist meine...
View ArticleOther projects • Things Learnt Updating My PiAware System
Guys,I've been running a PiAware (from Fightaware, see: https://uk.flightaware.com/adsb/piaware/build/) for eight years originally with a Pi 2 Model B V1.1, the Flightaware SDR (Software Defined Radio...
View ArticleNetworking and servers • RDP Issue Pi 3B+
Hi There,I am having issues getting RDP to work on my new Pi 3B+. I have two other raspberry pi 4s that work perfectly fine with this. I installed the latest version of the Pi OS 64bit, updated...
View ArticleBeginners • Do USB disk memory NOT affected by sudden power cut?
This post says USB disk memory is NOT affected by sudden power cut. Is that true? Why? Does USB memory has internal processor that handles "complete write" or will role back (to avoid partial write to...
View ArticleBeginners • Can PRi OS run on RPI 5 (non optimal) with 8GB SD card?
Can 8GB SD work while I am pending a proper-size SD card? Just for Firefox web browser and may be Libra Writer. https://www.raspberrypi.com/software/operating-systems/Raspberry Pi OS with desktop and...
View ArticleTroubleshooting • OpenTabletDriver + box64 - - how to purge
I'd be grateful for some adviceI'm using a Pi400 with an XP-Pen Artist 12 as its monitor. To get the pen to work I installed OpenTabletDriver by unpacking the tarball into the root directory. That...
View ArticleGeneral • Pico W - USB power state not always correctly reported
On the Pico W I use the SDK cyw43_arch_gpio_get() function to report the USB power state. It works ... mostly. Occasionally it returns false even when USB power is connected. I use this to determine...
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Bare metal, Assembly language • Troubleshooting DMA issues on RPI1
Hello,I'm trying to write something using DMA to clear a section of the screen. In my little demo (see attached screenshot) i have a 16bit framebuffer and am writing directly to the front buffer to...
View ArticleBeginners • RPi 5 SD Card boot vs USB Drive boot
RPi 5 can be configurated to boot and use as storage on SD card and USB drive, right?Any pro and con for either approach? We were testing some old parts using h2testw.exe and USB is faster. May be it...
View ArticleTroubleshooting • Problems with Pi Pico SPI using the Arduino IDE
Hi everyone,I have been trying to get an RP2040-LoRa module from waveshare to work.I settled on RadioLib for controlling the radio chip. However it doesn't give the option to use custom pins for the...
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