Beginners • Re: Pi 4B flash of the desktop, then nothing
Good evening again folks,With my new micro-HDMI-to-Original-HDMI dongle, I plugged in my old HDMI-to-VGA converter, and tried again using VGA input to my TV.Progress: I now have a desktop that I can...
View ArticleCamera board • Re: motioneye OS video retrieval
So this SD card came from a RPi. If I plug it straight into an RPi wouldn't it boot into this weird state again? Or do you mean boot into an RPI OS, then use a card reader and read this card?Is there...
View ArticleBeginners • Re: Testing cable status
Also, can you post a link to your sensors?We need to make monitor them for safety, so, in case anything goes wrong we will act inmediatelyhttps://switches.co.za/wp-content/uploa ......
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Hailo • Re: Course on AI Kit + Raspberry Pi
We have build a github repo about our class, welcome you guys to fork, contribute. https://github.com/Seeed-Projects/Tutor ... ro-to-HeroStatistics: Posted by jiahaoli — Thu Oct 10, 2024 2:50 am
View ArticleGeneral discussion • cron reports command not found
Cron won't run a command. Log shows [command] not found for reason why cron doesn't run command.The utility command was installed with:sudo make installsudo ldconfigI think the command is part of a...
View ArticleCamera board • Re: Camera not detected "Raspberry Pi Camera Module...
I formatted the sd card, and reinstalled the latest SW plus "python3-picamera2", but still no camera detected or seen in the config > Interface window.however, when I requested rpicam-hello it...
View ArticleNetworking and servers • Re: Rpi4&5 Can't connect to 5Ghz WiFi, but can...
Channel 149 is a safe channel because it doesn't require DFS nor TPC in Brazil and most other countries so that is good.The router's version number or serial number should have something that...
View ArticleTroubleshooting • Re: Raspberry Pi 5 SSH connection not working
https://www.raspberrypi.com/documentati ... ssh-serverStatistics: Posted by aBUGSworstnightmare — Thu Oct 10, 2024 4:32 am
View ArticleOther projects • Re: Alternate power source-100W USB-C connection
Where in the PD specification does it say that ? Page number and section please . That's not what I meant, but every regular PD power supply will expect to deliver higher voltages as soon as more...
View ArticleTroubleshooting • Re: Pi5 turns on then off
In case OP has tried with an official PSU, uSD removed and powered up with no boot diagnostics screen shown then that Pi is toast most likely.Make sure you've tried updating the bootloader...
View ArticleCompute Module • Re: Secure Boot
Is it possible to use Secure Boot on CM4 Lite (without eMMC) using M.2 SSD/NVMe and LUKS?Statistics: Posted by i486 — Thu Oct 10, 2024 4:48 am
View ArticlePython • PID controller help
Complete newbie here but ive got the bones of my system figured out I think, I just need help on the PID setupI’m using a temperature input to control a pwm output, which I’ve got set up and working...
View ArticleGeneral discussion • Re: cron reports command not found
How do I get cron to run the command?You need to set the $PATH variable to include the location of command executable. Easiest way to do that is to wrap your command into a shell script and include...
View ArticleTroubleshooting • Re: Pi5 Completely (permanent) locks up when CPU reaches 100%
D state means uninterruptible sleep, usually requiring a disk operation to complete before the task can continue. It is not bad to see these occasionally, especially if you are running programs that...
View ArticleSDK • Re: Building Pico-SDK example projects using FreeRTOS in VSCode
Thanks, carlk3, I'll have a look at that as an alternate way of doing FreeRTOS projects in VSCode..On the issue of multiple executables, the FreeRTOS examples in the pico-sdk do have multiple...
View ArticleTroubleshooting • Re: Bookworm: Link-Local Ethernet suffers regular timeouts...
If it's host to host you may have an Ethernet negotiation issue. The rules for 802.3 change every few years but at one point many hosts did not implement auto mdi-x, relying on the switch to implement...
View ArticleGeneral discussion • CE Marking
Hello all,I would like to ask you what applied if I get a raspberry pi, a CE marked HAT and put it in an enclosure.Will the product be CE marked?Best,KVBStatistics: Posted by Settler7 — Fri Oct 11,...
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Other projects • Re: RPI CAR HEADUNIT [HELP]
Hey cool a car guy I have some experience powering my Pis from 12v battery packs from Milwaukee. You'll want to set your buck converter to 5.2V, since that's what the Official power supplies put out....
View ArticleBare metal, Assembly language • Re: SDHOST block read returns CRC in data
I'll keep wresting with it! Thanks again (and I can appreciate the frustration of your code commentsthe link i gave was actually to the original author that started things before me, ive just picked...
View ArticleTroubleshooting • Re: TFTP 1 : File not found error while booting
I have the same problem. the pi boots with the error message: "Failed to mount boot-firmware.mount - /boot/firmware"The boot gets as far as the login prompt for a CLI setup. However, I am unable to...
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