Troubleshooting • Re: How do I hook up my speakers?
I don’t think those speakers should be connected to 3.3V or 5V. Seems like a major error in their description and/or photos.As mentioned I believe they should be connected to an amplifier.Well, I just...
View ArticleDevice Tree • Adapting an overlay for AT24 EEPROM on i2c-0 for Pi 5
I have been trying to adapt for the Pi 5 a device tree overlay I previously used on older Raspberry Pis that enables access to an AT24C32 I2C EEPROM on the i2c-0 bus. My reason for such an overlay is...
View ArticleOther • Q4OS 5.4 Aquarius for Raspberry Pi
Brand new testing version of a lightweight desktop Q4OS 5.4 Aquarius for Raspberry Pi, has been just released. Please see the...
View ArticleFrançais • Re: gpio c++
donc j'ai essayer le premier code c'as ecrit tres vite en ecriture !Code: pi@raspberrypi:~ $ cat ecrit2temperatures.c #include <stdio.h>void ecrit2temp(char * nomFic, float temperature1, float...
View ArticleTroubleshooting • Re: Trying to setting up Open-CV for Object Detection on a...
That old tutorial is using an old version of the operating system on a Pi4 “ Turn on a Raspberry Pi 4 Model B running a fresh version of Raspberry Pi 'Buster' OS ”. We see from...
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General discussion • Re: Raspberry Pi 4 model B issues
adapters are usually a problem, as most do not pass EDID data back to the PI.the result is no display output.suggest the proper cable.fuller explanation below.--------------snipThe latest "bullseye"...
View ArticleCamera board • Re: Camera is not able to click the images
Thankyou neilgl for the reply. dpieloth@bwp-mvt-pi05:~ $ cat /etc/os-releasePRETTY_NAME="Raspbian GNU/Linux 11 (bullseye)"NAME="Raspbian GNU/Linux"VERSION_ID="11"VERSION="11...
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Raspberry Pi OS • Re: Raspberry Pi updates
In the spirit of education that spawned the Pi in the first place; maybe there should be a special thread on here where the "old timers" can share amusing anecdotes of their past mistakes...as a...
View ArticleBeginners • I am looking to setup a pi zero in ad-hoc or access point mode...
As stated, I am looking to set up a pi zero in ad-hoc or access point mode... I am unable to find any newer guides on doing this with Pi OS, Bookworm. I am planning on placing this Pi Zero (with an...
View ArticleBeginners • Re: I am looking to setup a pi zero in ad-hoc or access point...
Is this the documentation you are looking for?Statistics: Posted by rpdom — Sun Mar 03, 2024 4:03 pm
View ArticleGeneral • Re: Problem with Pico's RTC, daylight saving time, and daytime_t
The RTC does not implement daylight savings, and the SDK makes no attempt to translate between hardware and local time. If something is happening at the wrong hour, I would check the hour field,...
View ArticleTroubleshooting • Help Needed Newbie with Zero 2W with Camera v2
I am a newbie to the pi zero 2 w. I need guidance and help to understand what I am doing wrong. I have connected the camera module 2 to the zero 2 w and cannot get it to detect or work. Activating the...
View ArticleCamera board • Re: IR cut, how do I use it?
So I need to reverse the polarity assuming it works the same to switch it back?Yes if it's similar.The DC resistance of the coil in mine is only ~~ 60 Ω so not suitable for direct connection to a GPIO...
View ArticleTroubleshooting • Re: Help Needed Newbie with Zero 2W with Camera v2
Are you running Raspberry Pi OS with desktop (64-bit) Bookworm or something else (Bullseye) etc.?How to tell: Code: cat /etc/os-release And does Code: getconf LONG_BIT give 32 or 64?Statistics: Posted...
View ArticleCamera board • raw .dng video and Pyqt5 ThreadPoolExecutor/QThreadPool?
Hi,A few months ago, therealdavidp helped me build a python script that allowed me to record uncompressed .dng files at a high enough framerate to turn them into a video sequence. Here's the code in...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Adapting CEC from vchi to KMS
I have an implementation of CEC that monitors button presses from a TV remote over CEC and translates them to keypresses.It uses the old vchi interfaces such as:Code: vc_vchi_cec_init(vchiq,...
View ArticleBeginners • Re: ip link settings on boot?
I spoke to soon I also needed to add:usbip --debug bind -b 1-1usbip -dFor some reason which I don't understand, executing usbip -d kills the can0 which is then no longer visible when typing ip...
View ArticleGeneral • Re: Wrong Pixels Lighting Up on WS2812B Strip
I mean, like I said I'm 99% sure that it doesn't have to do with the code. But I guess I can take another look through itStatistics: Posted by devinator9876 — Mon Mar 04, 2024 3:48 pm
View ArticleFrançais • Re: Pb, Configurer le réseau en bash...
Bonjour,Le problème c'est que j'ai plu eth0... à la place j'ai enxb827eba95257 ... et donc enxb827eba95257:0 apparemment ça fonctionne moins bien que eth0:0 !A mois que vous ayez une suggestion...
View ArticleTroubleshooting • Re: Hardware PWM not working with Raspberry Pi 5 4GB
I can only do not the 'noob' way!Here is the overlay which I've wrote for this demo. Might not be the most elegant one, but working.Code: /* * pwm-gpio12-overlay.dts *//dts-v1/;/plugin/;//#include...
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