Beginners • Attaching a PI to a traffic light
Evening,I want to control a traffic light with a Raspberry PI; I have both a PI 4 and a PI 5 but I'm unsure how to go about connecting it.I wanted to ask in here for direction first before buying the...
View ArticleTroubleshooting • Latest ver of RaspiOS has problem mounting legacy NAS via...
I have been able to mount a NAS hosted file share residing on a Debian server with a legacy method in fstab using://192.168.1.xxx/xxx /xxx cifs...
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.) • 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 ArticleBare metal, Assembly language • Calling flash functions from RAM on RP2040
What's the right way to call flash functions from RAM? Here's a minimal example of what I am trying to do:Code: #include "pico/asm_helper.S"pico_default_asm_setup.section...
View ArticleTroubleshooting • Raspberry Pi 3 Model B Overheating After Accidental 12V...
Hello everyone,I recently ran into an issue with my Raspberry Pi 3 Model B. I accidentally supplied 12V instead of the standard 5V to the Pi for a few seconds. Since then, the system has started to...
View ArticleGeneral discussion • more complete boards without needing hats
I am new to Pi but come from Arduino/ESP32 world. I do enjoy that the Pi is so easily prototype and expand by stacking hats, but I am finding that I always want to upgrade wifi and I would like to add...
View ArticleSDK • Second core not used after exiting method
I want to use the second core of my RP2040. Therefore, I start the core with a static method from an init method and want it to run. It works somehow as long as I stay in init but after I leave it,...
View ArticleTroubleshooting • RPI 5 not booting after update
I've been running my RPI5 for roughly half a year configured for SSH access via ethernet connection. Regular updates (about twice a month) and everything was running OK. However, this week, during a...
View ArticleTroubleshooting • Flat Cable to connect Waveshare 7" Monitor
Hi.I’m having trouble connecting my Raspberry Pi 4 to a Waveshare 7HP-CAPQLED display (1024x600 resolution) using a flat HDMI cable. The screen works fine with a regular HDMI cable, but with the flat...
View ArticleOff topic discussion • Delta
https://deltaexecutorapp.com/Statistics: Posted by 5187979 — Fri Oct 04, 2024 8:41 pm — Replies 0 — Views 32
View ArticleGeneral discussion • Forum threads should indicate "thread starter"
It would be nice to see the thread starter's posts labeled as such. It's helpful when others reply and mitigates thread hijacking.Statistics: Posted by Mike**K — Fri Oct 04, 2024 9:30 pm — Replies 4 —...
View ArticleTroubleshooting • Pi5 Completely (permanent) locks up when CPU reaches 100%
I'm on my 2nd Pi5 now as I thought my first one may have been a bad unit but it seems this issue is consistent. I am running my Pi5 as a Plex / CasaOS media server with a 16TB external hard drive...
View ArticleTroubleshooting • # key not working
Does anyone know why my # key only does an English pound symbol for currency? I picked the American keyboard and the USA for the country. Using Raspberry Pi Imager 1.8.5Statistics: Posted by mfmayes49...
View ArticleGeneral discussion • How to Hide or Protect Files on Raspberry Pi SD Card...
I have a Raspberry Pi Zero 2W running Raspbian OS Lite, and when I remove the SD card and insert it into a Windows computer, I can see files like cmdline.txt, config.txt, and many others.Is there any...
View ArticleOff topic discussion • Turing de force....
LEGO Turing machine. (Granted, not actually related to Pis, but is to computing.)https://www.theregister.com/2024/10/05/ ... g_machine/Statistics: Posted by W. H. Heydt — Sat Oct 05, 2024 5:58 pm —...
View ArticleNetworking and servers • WIFI PHY configurations
Hi,I am trying to configure my Pi Zero or Pi 4 to communicate P2P via wifi link to another Pi which is located far away. I think I need to configure one as access point or hotspot. I want to add high...
View ArticleGraphics, sound and multimedia • HEVC Support on RPi 4/5
RPi 4/5 is listed as having hardware-acceleration for HEVC but I cannot find any software that supports the hardware-decoder other than LibreElec supported it for a little while by introducing an...
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