Advanced users • Re: NUMA Testing
Two other data points: I've cut the GL surface resolution in half (1920x1080 down from 4K). With that the video plays back mostly flicker free. Note that the GL surface is still not used anywhere....
View ArticleTroubleshooting • Pi 4 Access Point not showing in WiFi scan.
I have an issue with the Raspberry Pi Compute Module 4 configured as an access point (AP), that it will not show up on a WiFi scan from external devices. I'm using an older Debian Bullseye OS image...
View ArticleRaspberry Pi OS • How to set HDMI screen blank time to 120 seconds for Desktop
I followed the documentation and turn screen blanking on. It blanked after 10 minutes.Searched and tried half-dozen methods (presumably different time versions or configuration), from this forum and...
View ArticleMicroPython • Re: Lets talk about lightsleep on PICO
@gmx, what are you comparing?Using my code will have no effect on power consumption during a call to lightsleep().The useful comparison is power consumption during time.sleep() with and without my...
View ArticleOfficial Display • Touch Display 2 does not function correctly with POE+ hat...
I am attempting to use a Pi4B and a Touch Display 2 in order to produce a wall-mount kiosk. However, powering this via POE with the official POE+ hat causes what seems to be a I2C conflict with the...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Making the Raspberry Pi 4 Control...
I have a Raspberry Pi 3B, a Raspberry Pi 4B, and an LG monitor. When I connect the PI3 to the monitor and type: export DISPLAY=:0;xrandr --output HDMI-1 --brightness 0, it totally blanks the display,...
View ArticleRaspberry Pi Connect • Re: Web API for Connect?
It would only provide you with the public IP address, is your Pi on the public internet?Statistics: Posted by gsh — Thu Dec 19, 2024 6:21 pm
View ArticleTroubleshooting • Re: Pi 5 no longer boots from USB SSD
It's a bit of a long shot but please can you try adding the following command to config.txt on the SSDenable_uart=0If you have another Pi e.g. Pi4 that can boot from that SSD then it might be worth...
View ArticleTroubleshooting • Elektron Tm 1 problem
hello therei am onRaspbian GNU/Linux 11 (bullseye)Kernel: Linux 6.1.21+Architecture: armraspberry pi 1 b+ v1.2i am running it headless as usb midi hub and gui less pure data platformi just got me self...
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Python • Re: except KeyboardInterrupt error
I'm not a Python export, but it looks to me that the indent is wrong on the "except..." block. It should be the same level of indentation as the "try:" line, not the "with...:" line.I agree..You agree...
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Troubleshooting • Booting from network, only when needed?
Hi!I have a RP 5 in a box, on the roof (for a skycam).It uses an NVME SSD.The box is closed and waterproofed.With SSH, I was trying to mount an USB stick (to use Raspi-Backup).I changed FSTAB, then......
View ArticleMicroPython • Re: Building an Internet-Radio using a Pico W using just Python
No reference to pico..or internet radio ?"Here is a full MP3 streaming example that works on the following boards:Adafruit Metro ESP32-S3Adafruit Metro ESP32-S2Feather ESP32 V2..."Statistics: Posted...
View ArticleGeneral discussion • Re: Reopen: RaspberryPi and Psion
I think @jackal123uk is on the right way with the last Post on this RaspberryPi and Psion Threadviewtopic.php?p=1585080#p1585080I have some Infos about the Revos Display...
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Troubleshooting • Re: Pi 5 no longer boots from USB SSD [SOLVED]
Thank you again for your help. Through this process of plugging and unplugging, I believe that I figured out what was going wrong, and it relates to the cable. Despite the external portable SSD being...
View ArticleRaspberry Pi Connect • Testing your firewall...
I've been working on understanding the firewalls of the world (at least IPV6 compatible ones for the moment). Specifically I am trying to understand what the maximum/minimum/average time is required...
View ArticleAdvanced users • Active Cooler at 100% in Network Install with 2024-12-19...
I see in the release notes for the 2024-12-19 bootloader EEPROM image for BCM2712-based Pis:* Disable fan PWM GPIO between RP1 init and fan probe Drive fan PWM GPIO high during early boot to disable...
View ArticleGeneral discussion • Re: networkless wifi
Set it up as STA+AP mode. Which "it" aew you referring to. AIUI the Pi can't do STA+AP mode.It can, and it's perfect for this very specific use-case. It's *extrremely* limited -- both networks must be...
View ArticleTroubleshooting • Re: messed up my ssh connection while setting up GPS...
as the hat was connected over GPIO8 & 10 UART, where as the links was using diff gps module and pi3.The HAT connects to the UART pins (GPIO14/15) to communicate serial data such as GPS time and...
View ArticleGeneral • Re: How many LEDs can a Pico Power
Thanks to All for replies, and in particular to "arg001" for you detailed explanation. I think the error I was making is that when I was reading the data sheets for LED I was assuming the forward...
View ArticleAdvanced users • Re: Image File Utilities
Now I have yet another trouble:I used EXT3 formatted flash drive, mounted to /media, to make a backup.The process is terminated after a couple of minutes with such message:Code: e2fsck 1.47.0...
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