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Camera board • Missing imx296_noir.json (Pi GS Camera) for Pi 5 (at least on...
The infrared (‘noir’) tuning file for the Pi Global Shutter camera doesn’t seem to be distributed with the latest bookworm updates on a Pi 5, nor does there appear to be anything available in the...
View ArticleGeneral discussion • Re: I think my Crucial P3 Plus NVME died suddenly...
Quick update on the P3 Plus issue. So the new NVME came in no change. Moved to a different Geekworm X1002 same issue, even tried it on a different Pi same issue. Swapped it into an external USB case...
View ArticleCamera board • Which GPIO# is used for CAM_GPIO on MIPI port?
Dear ExpertsI'd like to control the CAM_GPIO pin.Where can I find the pin assignment information?In case of Legacy camera (MMAL), the CAM_GPIO is set to H, but in case of libcamera, it seems the port...
View ArticleC/C++ • Re: Example of GPIO use with Linux only (no third party libraries)
Left me scratching my head as well. When you get old enough that your vision starts to go -- you just chuckle at those responses. I was surprised when diving into the example - which usually ends up...
View ArticleRaspberry Pi Connect • Re: Self-hosted TURN relay server?
@ geerlingguy I had just seen your video on this.I would think that RPI foundation would get enough Data center operators to donate bandwidth for a node.I know the folks that run...
View ArticleGeneral • Re: Battery-Powered Pico W and USB Type-C Connection Issue
That is interesting. There are two questions I would ask; what does 'dmesg' show, and do you have some simple code to show the issue ?Good news - When the Raspberry Pi 4B's Type-C connector was set to...
View ArticleC/C++ • Re: WiringPi replacement?
And yes, I'd seen the GPIO Character Device Userspace API kernel docs -- which is why I made the comment that you essentially have to read linux/gpio.h -- the web page is essentially the exact same...
View ArticleC/C++ • Re: What is the best C/C++ program
here is the list geamy programmer editormuthornywolframStatistics: Posted by ericAuckland — Wed May 08, 2024 2:27 am
View ArticlePython • Re: Debouncing digital inputs, best practices ?
Another option is the gpiod package which, unlike the other options, does the debouncing in the kernel, which is more efficient, rather than userspace.This example enables debounce, and this example...
View ArticleWanted • Re: Surveillance Vehicle
I need a raspberry pi that can be operated remotely through a fixed ip hotspot in a surveillance vehicle to turn on a dehumidifier and other things such as operating the controls of operating a...
View ArticleCompute Module • Re: USB ports not working in CM4 custom io board
Have you copied the CM4IOboard layout for the USB hub ?Please refer the Raspberry Piv2_page-0001.jpgStatistics: Posted by smarty — Wed May 08, 2024 3:37 am
View ArticleTroubleshooting • Re: Problem:LED flickering
Here is my code:import sysimport cv2from PyQt5.QtWidgets import QApplication, QMainWindow, QVBoxLayout, QWidget, QLabel, QPushButton, QSliderfrom PyQt5.QtGui import QPixmap, QImagefrom PyQt5.QtCore...
View ArticleTroubleshooting • Re: Raspberry Zero 2 W // rpi-eeprom update
Not a fix per se, but a work-around...Code: sudo apt-mark hold rpi-eeprom This will prevent apt from attempting to update the rpi-eeprom package, which is not used on Raspberry Zero 2 W since it...
View ArticleCamera board • Re: Which GPIO# is used for CAM_GPIO on MIPI port?
Dear 6by9-sanThank you for your detailed explanation.How are you operating via MMAL? Other than the legacy camera stack (limited to ov5647, imx219, and imx477) there are no routes to enable CAM_GPIO....
View ArticleCamera board • Re: Can Raspberry Pi 5 be used at reduced frequency?
If your time lapse delay is long enough, consider the RTC and a timer for wake up.I have used an rtc scheduled wake-up device, but compared to cm4 and zero 2W, Raspberry Pi 5 consumes power much...
View ArticleGeneral discussion • Pico W Web Server HTML With Js and Css Micropython
So I'm trying to host a web server on my raspberry pi pico, I have a .py script (using micropython btw) on it along with all of the files for the webpage, it loads up index.html but wont load either...
View ArticleBeginners • Re: What books should Raspberry PI kernel driver development...
Thank you for sharing. I've read this document many times, but I feel like it's not very helpful for learning Linux driver development.yeah, its better for covering the rpi specific changes to the...
View ArticleAndroid • Re: [DEV] LineageOS 20 (Android 13) for Raspberry Pi 4 & Pi 5
Note about GApps on the Pi 5 Android TV release.GApps are not part of release but since I'm sure this going to get asked. Unlike my LineageOS 20 releases on Raspberry Pi 4, Pi 5 releases need to...
View ArticleAdvanced users • Re: Image File Utilities
I downloaded your zip from the first page and have not been successful getting a complete image. I'm trying to have the backup saved to my external ntfs hardrive. I tried inplace option and increasing...
View ArticleTroubleshooting • Re: Still in screen blanker hell
Not sure it's the same thing. No private window involved and the symptoms are different. In my case, audio continues to play, but power to the monitor is shut down.Statistics: Posted by RealNameTBA —...
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