Interfacing (DSI, CSI, I2C, etc.) • Re: 240x240 color display
Thanks very muchStatistics: Posted by bobster316 — Mon Jul 29, 2024 7:23 pm
View ArticleTroubleshooting • Re: Two RPi 5 dead
We do not have a DA9091 datasheet we are allowed to publish.Could you then instead help me find a place (test point perhaps?) where the SDA and SCL signals of the I2C bus to the PMIC are exposed for...
View ArticleTroubleshooting • Re: Bullseye -> Bookworm but still kernel 6.1.21+ #1642
I think it messed up thinking it's a 64-bit ARM so I would like it to switch to legacy 32-bit one but dunno howI have added arm_64bit=0 to config.txt but still no resultStatistics: Posted by Onira —...
View ArticleNetworking and servers • Re: Can someone explain "virtual bridge"...
Isn't OP just asking how to do this? viewtopic.php?t=346633#p2076682Statistics: Posted by buffalobill — Tue Jul 30, 2024 6:47 pm
View ArticleMicroPython • Re: How to receive large (>1024 byte) UDP datagram packets?
How to get the rest of the data beyond the first 1472 bytes in the callback ...Code: printf("Length = %d, Total Length = %d\n", p->len, p->tot_len); for (struct pbuf *q = p; q != NULL; q =...
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Troubleshooting • Re: [RESOLVED]: Issues recognising 2x USB hubs with 7 USB3...
Such a lot of work.../srv should already exist, so no need to create that.Don't change the permissions on /srv. They're fine as they areYou can create all those mount points in just one command.Code:...
View ArticleTroubleshooting • Re: [RESOLVED] Issues recognising 2x USB hubs with 7 USB3...
Why are you setting a=rwx on your empty mountpoints?It has no impact on permissions once things are mounted there and even less so when using non Linux filesystems (the permissions you see don't exist...
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Other RP2040 boards • Re: Custom RP2040 | USB Fails to establish...
Removed bad language. Please refrain from using it - this is a forum that is frequented by minors.Sorry! I tend to use 'industry standard' terminology when posting late at night The voltage on the...
View ArticleGraphics, sound and multimedia • Re: RPi 5 - omxplayer
Which means the Pi5 is useless (to me), since everything I do (on Pis) is based around omxplayer. And, no, VLC ain't no alternative.The omxplayer github readme literally saysDeprecation WarningNote:...
View ArticleGeneral • Re: PWM slice limitation workaround
Since according to the documentation the Pico can only generate 8 separate PWM frequencies, I'm thinking about generating the other 8 pins in software on core 1. Is it feasible to generate these...
View ArticleOther RP2040 boards • Re: Custom RP2040 Board Not Detected
Your PCB technology choices seem a little odd: - 4-layer (sensible for a first attempt with RP2040, but not the cheapest) - Via-in-pad. This is normally a very expensive option; fine if that's what...
View ArticleRaspberry Pi OS • grim "jpeg support disabled" on Bookworm Wayfire
I'm trying to get a screenshot from CLI using grim on latest bookworm using Wayfire, and I want it to output as JPEG, but that is disabled when I use the below command. Will future versions include...
View ArticleTroubleshooting • Re: RPI 5 issues with USB working at startup
If it is a noise issue wouldn't it cut out periodically? Because once I get it to work it stays working until I restart the pi.But I will try to get a USB extension and give that a try.It depends on...
View ArticleTroubleshooting • Re: No network connection after OS upgrade
I'm on a Mac but I've been using Paragon Linux tools for years - not cheap but been a life saver for me. Their Windows tool is https://www.paragon-software.com/home/linuxfs-windows/I'm a noob in the...
View ArticleMicroPython • Re: multithreading with Raspberry Pi Pico
Are you saying that MicroPython does handle contention, atomicity, etc? Or that it should?I'm saying it should, because that's what people using MicroPython would be expecting.Especially since I don't...
View ArticleTroubleshooting • Re: Desktop preferences and appearance settings not opening
I had the same issue when trying to change the background using Desktop Preferences. Nothing worked.This reply isn't really a solution, but it worked for me.After I tired of searching for an answer...
View ArticlePython • Re: DS18B20 / w1thermsensor
"this environment is externally managed".means you are executing the command in a terminal with the venv not activated.I actually was executing the pip with the venv activated. I had created the venv...
View ArticleTroubleshooting • Re: "sudo apt upgrade" throws a bunch of errors...
So because some third party package hasn't been updated, you throw out 2 releases of the operating system? (Bullseye came between Buster and Bookworm). I don't even believe xtrx is in the standard apt...
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Raspberry Pi 400 • Re: Pi400 KVM switch
Another update, I did need to connect PC below desk to HDMI display.So I disconnected the Pi5 and used it per ssh or rpi-connect.That was not nice, so I seached for a 3x1 KVM switch and found...
View ArticleFrançais • Re: PI5, controler un servomoteur
Code: from gpiozero import AngularServofrom time import sleep# Initialize the servo on GPIO pin 14# min_pulse_width and max_pulse_width may need to be adjusted for your servoservo = AngularServo(14,...
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