Python • Re: anyone know how to install pygame
Either read the error message and follow its suggestions, or Google the error message for more information and how to deal with it.Statistics: Posted by ame — Tue Jun 11, 2024 3:01 am
View ArticleCamera board • Re: Aruco pose estimation using PIcamera2 and Camera module 3
This is the following code for estimate ArUco pose, there is a huge error when calculating its distance.Code: import cv2from picamera2 import Picamera2import numpy as npfrom cv2 import arucofrom...
View ArticleGeneral • Re: How to disable the BOOTSEL pin
No point. Someone can just stick some probes on the flash chip and grab what they want.Statistics: Posted by katak255 — Tue Jun 11, 2024 3:24 am
View ArticleBare metal, Assembly language • Re: Using the GIC-400 of the raspberry pi 5...
Okay yeah, I hadn't configured the `cnthctl_el2` register appropriately, hence the issue. Rest of my EL2 register configs are pretty much the same.Also, I had not initialised the GIC registers...
View ArticleGeneral discussion • Re: Control app on Raspberry from PC
See http://repo.munts.com/muntsos/thinservers. These are self-contained embedded Linux distribution zip files. The GPIO servers include support for controlling GPIO pins via HTTP, ONC/RPC, XML-RPC,...
View ArticleBeginners • Re: How to install Anydesk on a Pi 5
Until the people who are responsible for Anydesk make it so it runs on a Pi, you can't install it on the Pi.You can ask them about it here https://anydesk.com/en/support/contact-usStatistics: Posted...
View ArticleTroubleshooting • Re: No sound on Raspberry PI 3 B+
No problem, I appreciate the help!Result:irobot@irobot:~/robot/sounds $ pactl get-sink-volume 0Volume: front-left: 26214 / 40% / -23.88 dB, front-right: 26214 / 40% / -23.88 dB balance 0.00Statistics:...
View ArticlePython • Re: UPS Shutdown Python Script
ChangeCode: time.sleep(1) to Code: time.sleep(10)Or you can leave it at 1 and just change the shutdown command to wait for the 10 seconds instead of now as it is in the code. You can find out how to...
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General discussion • Re: Fun 3D printed Pi5 case!
Great idea about the hinge! I'm working on it now.Does that mean currently you are unhinged? How do they connect when hinged?Statistics: Posted by peterlite — Wed Jun 12, 2024 2:28 am
View ArticleTroubleshooting • Re: Impossible to get rid of under voltage errors (3B)
I know it is heresy to say this, but I think it really doesn't matter.Generally a Pi will throttle down to 600 MHz when low voltage is detected (the Pi 5 only goes as low as 1500). Whether that...
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Advanced users • Re: Arcade button press wirelessly
Currently got 4 quiz buzzers sending 1,2,3,4 over usb. After some help to try and get them sending output wirelessly. What would I need? Using attached code. Assume I’d need power to pico board plus...
View ArticleGeneral discussion • YouTube ads are not blocked on chromium-browser v125
A few hours ago, I received an update for Chromium from the default PiOS Bookworm 64-bit repositories. It was upgraded from 124.0.6367.73-rpt1 to 125.0.6422.133-rpt1, then I restarted the browser.For...
View ArticleUbuntu • Re: BAR of PCIe devices seems incorrect
PCIe addressing is quite complex, involving multiple mappings - it's easy to get confused. This is how it is meant to work:1. The address shown in a pci_resource_start is the physical address of the...
View ArticleGeneral discussion • Re: YouTube ads are not blocked on chromium-browser v125
youtube changed 2 days ago over here, ads are now with out a skip button.you can use this to bypass in video adshttps://addons.mozilla.org/en-US/firefo ... e_adblock/whitelist youtube in adblock to...
View ArticleGeneral • Simplified ws2812 DMA Example Request
I'm trying to figure out writing multiple strings of ws2812 via DMA in C. There is an example in the official repo but I find it very hard to follow and I don't need all the fancy features like...
View ArticleGeneral • Re: Simplified ws2812 DMA Example Request
Here's my code if anyone wants to take a look. It will currently only light up to 9 LEDs depending on what LED_COUNT is for reasons I don't understand. Color git written correctly once but it seems...
View ArticleGeneral discussion • PINN on Raspberry Pi 5 in Pironman 5 case with NVME SSD
I have a Raspberry Pi 5 in Pironman 5 case with NVME SSD. I would like to use PINN on it to boot multiple OSs. Would someone know the best way to setup PINN on the NVME SSD? What format should I use...
View ArticleAdvanced users • Save images in PC hard disc directly
Hi,I need 3 cameras for our industrial inspection machine. Give trigger & save images in PC hard disc directly. How can use rpi cameras without using rpi? or is there any other cameras that work...
View ArticleAdvanced users • Re: Save images in PC hard disc directly
Wouldn't just any USB camera connected to the of work?Statistics: Posted by memjr — Thu Jun 13, 2024 2:33 am
View ArticleCamera board • Re: The raspi5 lens shading adjustment seems to have no effect?
This topic is similar to the situation I encountered. Unfortunately, he didn't get a satisfactory answer either.https://github.com/raspberrypi/rpicam-apps/issues/359Statistics: Posted by yq3w — Thu...
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