SDK • Re: struct uart_inst
Correct - it's a deliberately opaque type to avoid application code messing with it.As it happens, in the current implemntation, a struct uart_inst * is the same thing as a uart_hw_t * so if you want...
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General • Re: servo driver
Oh, it's getting interesting. I bet that there are multiple factors combined, not just a single cause.It could be something wrong with inductors, something like being weakened (can short between...
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Troubleshooting • Re: About the Black Screen Issue on Raspberry Pi 5 Bootup
Did you create the microSD card using Raspberry Pi Imager? If so we set the username (pi) and password in the Imager OS Customisation settings.I did create the SD card in Pi IMager, but I have already...
View ArticleTroubleshooting • Re: Pi5 hanging when transfering large files to NAS
Amazing! The 16K pages somehow interacted with something in your environment to trigger bad behaviour in the Linux kernel. Since there is a factor 4 difference in page size I'd want to check that...
View ArticleLinux Kernel • Pi 5 kernel configs for working Ethernet/USB
Hello folks,I've been trying to get Talos linux to work using the kernel by @6by9 from this branch: https://github.com/6by9/linux/commits/m ... tegration/I built it using the config based on the Talos...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Dual Screen setup with Touchscreen
Sorry, seems you don't understand my question as your answer makes no sense. Not able to provide further support:HelloIf you have any questions about waveshare products, you can send an email to...
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Troubleshooting • Re: SegFaulting and Inode errors on Raspi 3A
How could the shell script log the RAM usage to a file? I'm not a coder... Presumably the cron is being logged to a file anyway ? So just add a line to show the memory with "free -h"Code: #!/bin/bash#...
View ArticleRaspberry Pi Connect • Re: Use Connect on a headless Pi5?
Starting a Pi with no keyboard, mouse or monitor attached is how you create a headless Pi. I do it all the time.Create the microSD card with Raspberry Pi Imager, and in that set Wifi details, username...
View ArticleTroubleshooting • Re: Pi 5 low 3V7_WL_SW_V ?
I find a new phenomenon that the 3V7 value will be lower if the CPU tempature (got by vcgencmd measure_temp) goes higher.e.g. When 40'C, 3V7=3.69vWhen 50'C, 3V7=3.67vWhen 60'C, 3V7=3.64v...When 70'C,...
View ArticleAndroid • KonstaKANG LineageOS 20 - Waveshare 3.5" Display Not Working
Hello everyone,I have spent the better part of a day trying to get the Waveshare 3.5" Touchscreen Display to work with my Raspberry Pi that has LineageOS 20 imaged onto it.I have tried everything...
View ArticleSDK • Re: TinyUSB Only mounts one device
What have you got in your tusb_config.h ? Max numbers of each type of device are specified there.Statistics: Posted by arg001 — Sat Nov 16, 2024 12:39 pm
View ArticleAutomation, sensing and robotics • Under water distance measurement
Hi, I'm building an underwater drone that is controlled by a winch floating on the water surface. I always want my underwater drone to be 1m above the bottom of the lake, the lake is around 20m deep....
View ArticleOther RP2040 boards • Re: Custom rp2040 - ncp1117 and W25Q128JVS Alternative...
For the flash, W25Q16JVUXIQ (as used on the Pico itself) obviously works electrically and I've had no problem getting the smaller package soldered. But that is only 2Mbyte; unfortunately they don't...
View ArticleGeneral discussion • Deskflow - sharing mouse and keyboard across network
I have been using Synergy to share my mouse and keyboard across my LAN. Added a new RPI 5, and wanted to install Synergy on it, but it doesn't have a download for the RPI 5, so investigating other...
View ArticleBeginners • Re: PI OS Upgrade: Buster to Bookworm
Perfect. That was just what I needed. Thanks for taking the time to include all the detail and extra thoughts.Statistics: Posted by Ratsima — Sun Nov 17, 2024 12:38 pm
View ArticleTroubleshooting • Re: How to safely save video when power off occur?
It is RaspberryPi + PoE hat and nothing like UPS is there. Also, My question should be more like "Is it possible to use Raspberry Pi with OpenCV or similar to create a security camera for home??"Or...
View ArticleGeneral discussion • Re: Deskflow - sharing mouse and keyboard across network
is there other software that you can recommend that would work across the LAN for this?Raspberry Pi Connect https://www.raspberrypi.com/documentati ... nnect.htmlor...
View ArticleGeneral • Re: Cheap Pico boards can be dodgy, may not have a buck-boost
on this board, that pin is behind the anti back-feeding diode, which is only rated for 100mAit popped the diode on one pico, and incured a permanent voltage drop on every other pico, causing...
View ArticleNetworking and servers • Re: OVM and Pihole running on the same Raspberry Pi...
Pis, especially used Pis, are so cheap, so may I make a rather off-topic suggestion: If you want to run a Pi-based NAS AND Pi-hole to use both "in production" (and not just an exercise in Pi-playing):...
View ArticleGeneral • Re: Cant use compiled uf2 files
Well when i connect the Pico, thedrive is called RPI-RP2so my guess is, that its a pico2, but in any case i triedboth, setting it to Pico and to Pico2 with the same result.Statistics: Posted by...
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