General discussion • Re: uninstalled Firefox for Chromium
Try disabling hardware acceleration in Firefox settings.Statistics: Posted by keyboardman — Wed Aug 07, 2024 6:03 pm
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Troubleshooting • Re: Partition for rootfs has bad superblock after copy...
Thanks for answering, and again sorry I hijackee the thread. I'm out. Statistics: Posted by Mastiff — Wed Aug 07, 2024 6:08 pm
View ArticleGeneral discussion • Re: Running PyAudio Script On Startup Issue
Other I have a Pi Zero W 2 and my OS is Rpi OS 64-Bit (Debian Bookworm). So, BookwormStatistics: Posted by Henrik Gill — Wed Aug 07, 2024 6:10 pm
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Camera board • Extracting Chroma Data From Luminance Mat Object
Long story short, I'm using Libcamera and a IMX219 from ArduCam and I'm trying to get the chroma data from the YUV420 frame.I've done the following so far:1) Set the pixel format to YUV420Code:...
View ArticleMicroPython • Re: multithreading with Raspberry Pi Pico for model railroad
More information seems called for, so here it is.On one side of the layout we have Cogload Junction, which is where the lines to/from Taunton divide to Bristol or Westbury. There is a single track...
View ArticleTroubleshooting • Re: button stops listening further input after single press
Yes, we probably don't want any long-running code or long sleeps in the functions called by when_pressed / when_released.Statistics: Posted by neilgl — Wed Aug 07, 2024 6:24 pm
View ArticleRaspberry Pi 400 • No output on HDMI on Pi400
I have purchased a raspbery pi 400 in order to use a PI2SCART on a CRT monitor to watch old school anime.Since connecting that gadget to a scart CRT produced a flickering screen, I decided to first...
View ArticleGeneral discussion • Re: STICKY: PINN - An enhanced version of NOOBS.
Unfortunately, that would break many other ways of booting OSes, like using autoboot.txt, or conditional sections in config.txt, or booting directly from one OS to another, etc.I'm sorry if my initial...
View ArticleTroubleshooting • Re: Can I choose the wifi frequency?
Approaching things from "the other side" if you have "admin access" to your WiFi router and can assign different SSID's to the 2.4GHz a 5GHz bands that may be useful - I rarely run headless so I don't...
View ArticleRaspberry Pi 400 • Re: No output on HDMI on Pi400
Starting point is to connect to display and power, with no other peripherals and no sdcard.You should see a diagnostic display. If you do, what does the "display:" line show?Statistics: Posted by dom...
View ArticleGeneral • Re: Interrupt constantly fires weirdly
May i suggest trying an external pull-up resistor of 10kΩ? The internal pull-ups in the RP2040 are very weak. I can imagine that the electromagnetic pulse of the relay can trigger the interrupt...
View ArticleTroubleshooting • Re: Unusable WiFi on RPI5 with active Cooler
Probably not a design flaw - maybe the board is defective. My Pi5-4GB with active cooler is running fine on WiFi (shows 72%), and a Pi5-8GB with no cooler is fine (shows 71%). They are the same...
View ArticleHATs and other add-ons • Re: Could PyBricks be up and running on BuildHAT..
As far as I can tell/guess, the firmware is signed with SHA-256withRSALooked like it uses 'SHA256' to me but that doesn't mean it does. It wouldn't be the first time I've seen hints in files and...
View ArticleTroubleshooting • Re: Symptom: Raspberry Pi3 does not maintain stable wlan0...
This problem appears to have been related to the group key handshake timeout. The 38 minute repeatability appears to be linked to the time at which the AP renewed the keys: every 3600 seconds.Setting...
View ArticleCamera board • Re: imx577 camera width CM4
Hi mappermapper,Thanks for helping out, this is much appreciated!What I've done is edit the drivers/media/i2c/imx477.c file by addingCode: #define IMX577_CHIP_ID0x0577static const struct...
View ArticleTroubleshooting • Re: RPI4B: Mobile Hotspot not in list of WiFi Networks
Today I have noticed if I change my Samsung hotspot to use 2.4GHz only the rpi can see the network (SSID) and can be connected to the hotspot. 5GHz does not work.But when rpi is connected via WiFi to...
View ArticleGeneral • Zephyr support on RP2350 ?
Hi,are there any plans to support Zephyr on RP2350?Best,PiwiStatistics: Posted by piwi — Thu Aug 08, 2024 6:50 pm
View ArticleTroubleshooting • Re: USB Camera Detects but video won't work?
Although the camera has been recognised as a device, I'm not sure a driver has been loaded for it.Could you try this command to get more detailsSure thing, thanks a bunch for the help! Code: lsusb -v...
View ArticleTroubleshooting • Adafruit_DHT wont show up in python
Im using raspberry pi 5 and its causing me allot of issues due to old software not being supported thus having to figure out allot of stuff myself, Adafruit_DHT wont show up in python, when i first...
View ArticleGeneral discussion • Re: RaspberryPi in ITX format // ExplainingComputers and...
Why would I want vast tracks of wasted space? Feel free to explain it like I am 5.Well it made sense for me when I built my Pi based NAS. Tidiest and easiest way to power and house a CM4, CM4IO, PCIe...
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