Graphics, sound and multimedia • Re: h264_v4l2m2m Encoder Video Quality...
that makes sense thenso recomposing the puzzle and without looking at ffmpeg code, I would swear then that -qmin and -qmax options directly map to those V4L2 parameters in /dev/video13, used by...
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Graphics, sound and multimedia • Pi Audio Box, but I can hear the pi's...
Greetings! I hope this is the correct place to post this. I've also attached a visual diagram.I have a 5V/10a power source. The Pi 4 is powered by USB-C wired directly into the power source (cut...
View ArticleTroubleshooting • Re: [Resolved] SHT31 sensor - changing I2C address on the...
My bad. The subject line was misleading.I thought you wanted to change the i2c address of the device.If the ADDR pin connected to GND didn't change the i2c address, then the device is...
View ArticleAdvanced users • pps0 not created with install of pps-tools
Hi all,I'm trying to set up a pi 3 with an Adafruit GPS hat for a local NTP server. In general I'm following the excellent setup instructions in this blog: https://blog.networkprofile.org/gps-bac ......
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Python • Re: PID controller help
Im still not having any luck with this. Any pid example I’ve found either isn’t set up to work with a pwm output or I can’t get it to work with the rest of my code for the rtd input/pwm output From...
View ArticleBeginners • Re: General set up advice please
Have not used Putty on Pi. I controlled a Pi from Windows using something that runs on X11 but not Wayland. There are a few choices Linux to Linux. Someone with Windows to the latest Wayland Linux...
View ArticleGeneral discussion • Dual Boot and RootFS Mode for Failsafe Firmware Upgrade...
Hi Folks,I'm pretty new to the forum.Context: We are aiming for a robust firmware upgrade mechanism that ensures system reliability and integrity. The goal is to have two separate boot partitions that...
View ArticleRaspberry Pi OS • Re: dumb mistake
Anyway to move them back?Not without another Linux machine, no. Remove borked driveIf anything on it is important take a backupFlash a clean RPiOS to a different SD card (or other boot media).Boot...
View ArticleGraphics, sound and multimedia • Re: Switching from 3.5 inch hdmi touch...
plz hep.It is very difficult to provide any further help, because you aren't providing any new information. Unfortunately, no one is going to be able to provide you a step by step procedure to help...
View ArticleAI Camera - IMX500 • Re: AI Camera & Zero 2 / camera not avilable
Just tried using the camera with my Pi5 and it works. This time the RP2040 line returns this:Code: rp2040-gpio-bridge 4-0040: rp2040_gbdg_probe() found dev ID: 22223d9f300463eb, fw ver. 14Statistics:...
View ArticleTroubleshooting • Re: Fan and USB wont shut down after shutdown / booting
take a fresh uSD with latest Raspberry Pi OS - https://www.raspberrypi.com/software/Disconnect additional hardware - in particular USB drives as you may have one that back powers your Pi - and boot...
View ArticleC/C++ • Re: Discrepancy between datatypes performance
Well I think that it's a problem with memory allocation. I Know that they work on a new version which will get the correct memory available. Maybe that will fix this problemI could simply fix the bug...
View ArticleGeneral discussion • Pi5 CS foot problem
Usage environment: Hardware: Pi5 Micro Snow's e-paper driver board e-paper Driver HAT, link: https://www.waveshare.com/product/displ ... er-hat.htm Software: Pi5 System Raspberry Pi OS (64 bit) July...
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General discussion • Re: Pi5 CS foot problem
The following figure shows Normal high and low voltage levels and Unable to pull down normallyStatistics: Posted by shhds — Tue Oct 15, 2024 4:01 am
View ArticleGeneral • Re: Pico W overheating/fried using servo driver board
As for the diode D1 on the Pico W: It seems to be working as intended, I get continuity one way and not the other. In case you didn't see - I did also test 4 different regular Pico (non W) boards with...
View ArticleGeneral discussion • Re: Dual Boot and RootFS Mode for Failsafe Firmware...
Hi Folks,I'm pretty new to the forum.Context: We are aiming for a robust firmware upgrade mechanism that ensures system reliability and integrity. The goal is to have two separate boot partitions that...
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Beginners • Re: Intrusion Detection Systems Help
Good day! I'm curious about using a Raspberry Pi. I have a Pi4, and I want to start a project creating an IDS that monitors my network activity, which would alert me, let's say, if someone accesses my...
View ArticleTroubleshooting • Re: New Samsung USB3 thumb drive throwing errors
Hello All,Unfortunately the problem still exists.That Samsung USB thumb drive throws thousands of errors in dmesg. Once I reboot the RPI it's back OK for a while (weeks/months), until the issue pops...
View ArticleAdvanced users • Re: Image File Utilities
Code: sudo image-backup -i /mnt/USB_Backup/rPi5_bkup.img --options --progress --exclude=/srv rsync options specified after '--options' must be comma separated:Code: sudo image-backup -i...
View ArticleRaspberry Pi OS • Re: Chromium always displays push notfications in the...
but in different compositor like x11 the chromium notfication work fine, and in other browser it uses the system notification daemon but not in chrome, why and how to fix thisStatistics: Posted by...
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