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Gaming • Gyro Aiming in any Raspberry Pi with SDL >= 2.0.22
IntroPlaystation and (specially) Nintendo gamers can testify on how practical it is to aim in shooters by just tilting the gamepad. While not as accurate as a high quality mouse, it is ridiculously...
View ArticleGeneral • Re: Problems trying to play audio using MAX98357 audio amplifier
• Powered by 2xAA batteriesMight not be the problem but when you plugged the batteries in one of the power pins seems to have popped out.A circuit diagram of how it's wired to your Pico will probably...
View ArticleTroubleshooting • No module named 'rpi_backlight'
I used the lineCode: from rpi_backlight import backlightBut get the errorModuleNotFoundError: No module named 'rpi_backlight'Running python 3, and the library is made for python 3. When I run a pip3...
View ArticleTroubleshooting • Re: No module named 'rpi_backlight'
pip3 install rpi_backlightYou'll need to use venvStatistics: Posted by gordon77 — Sun Jan 05, 2025 7:46 pm
View ArticleBeginners • Re: Advice for high resolution and fps cameras
I am trying to contact the manufacturer for a datasheet. I have a suspision that the output of the camera is RAW but I am not sure. The whole point hough is to be able to do everything at 4k and...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: GPIO pins and volts question
Can't find any connector specs, all I could find is this page with pics. https://xenonlibrary.com/wiki/Drive_Cab ... rive_PowerMaybe ifixit's line of Xbox cables has something you can...
View ArticleAndroid • Wifi Connected - No Internet
I Run a PiHole at home but I'm not sure this is related since I disabled blocking on the PiHole and still have this issue. Android devices frequently show Connected - No Internet, and on my other...
View ArticleAdvanced users • Re: MCP23017 Overlay Not Working on Raspberry Pi (Buildroot)
..If you want more device tree logging, then adding "dtdebug=1" to config.txt will list all the steps of applying overlays.requested that in viewtopic.php?t=381059&start=25#p2278356...
View ArticleTroubleshooting • Touch Display 2's touch input not working with Ubuntu
for a recent project i required a os with decent touch navigation support , and the only 2 os which seemed to giving a display out to the raspberry pi touch display 2 was raspberry pi os and ubuntu ,...
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Troubleshooting • Help! IHS Plate came off my Pi5, are the transistors ok?
Hi, the IHS plate came off when I was carefully removing a heating dissipator. This is quite surprising as virtually no force was applied when removing the heat dissipator.Upon inspection, it appears...
View ArticleAdvanced users • BCM4345/6 Channel Switch support?
Hi all,I have a couple CM4's setup running a simultaneous WiFi AP and Client. The AP is the "primary" connection and comes up first to allow a user to connect to the CM4 and control it. The WiFi is a...
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Automation, sensing and robotics • Re: How to Properly Initialize and Use PWM...
Hi,I am working on controlling a laser diode using PWM on GPIO 18 of a Raspberry Pi. My setup includes the following:1. Device Tree Configuration: I have configured PWM in `/boot/config.txt` as...
View ArticleRaspberry Pi OS • Re: rc.local does not exist and cannot recreate function
Thank you both for your insights. Yes, I have reviewed thagrol pdf on startup for beginners. I think thagrol nailed it with his first observation - needed #!/bin/sh -e as first line of rc.local . You...
View ArticleGeneral discussion • Re: Keep Chromium Signed In to Google Account?
(RP5 Bookworm) It/mine at least won't Sync either? I can get signed in OK but it isn't remembered?My understanding is that Google removed sync'ing from Chromium some years ago. I've switched to FF...
View ArticleTroubleshooting • Re: screenshot apps do not work at all
Have RPi4b and newest Pi-OS (bookworm) with all updates. Nothing else. installed 3(!) different screenshot tools and none work at all. What is the problem and how can it be fixed?DavidSee...
View ArticleGeneral • Re: RP2040 counter divider by 10
I am currently using an interrupt call to measure the input frequency. I set the input frequency to pin 0. And I output the data to the Serial port. Please help me fix this code by using an interrupt...
View ArticleCamera board • Re: Application freeze while recording in Raspberry Pi 5
As I suspected, the root cause was with “the application”Statistics: Posted by neilgl — Mon Jan 06, 2025 7:46 pm
View ArticleRaspberry Pi OS • Re: etc/rc.local does not exist
OP wants a process running on the console.Are you sure about that? For one thing, he is running it out of rc.local (that's the whole point of this thread, right?) and its not really possible to run an...
View ArticleTroubleshooting • Re: USB HDD glitching on Pi 400, is it power supply issue?
Is fixing that issue as easy as using a Pi 5 power supply with its greater Amps and Watts?Doubt it. The Pi 5 supply will only supply 5V/3A (15W), same as the Pi 400 supply, because the Pi 400 won't...
View ArticleBeginners • Re: Streaming camera app remotley
Have you tried enabling VNC on the Pi and using VNC Viewer on a remote PC (RealVNC have a free 3 device Lite plan)That what I was referring to by:"Option 1: Does the RealVNC virtual desktop feature...
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