General discussion • Re: Beacon following Robot
I assume the beacon you refer to is an RF transmitter of some sort, in which case it is highly unlikely you'll find a technique that is accurate enough for guiding your robot. You'll need...
View ArticleOther projects • Re: Pigg - A GUI for interacting with Raspberry Pi GPIO...
Thanks for sharing your project.It isn't directly a pigg issue, but to smooth the on-ramp for RPi users running RasPiOS Bookworm, could you say a few words about installing a version of rustc capable...
View ArticleCamera board • Re: Regular and NoIR on Pi5
I updated my pi_videoer2 code to allow switching of 2 cameras on a Pi5 , can be set to sunrise/sunset or your set times.Also can switch IR filters on waveshare imx290-83 cameras as...
View ArticleGeneral • Re: New "Pico W USB dongle/host HAT" with USB-A Male and...
Something like thishttps://fr.aliexpress.com/item/1005004511791406.htmlStatistics: Posted by fdufnews — Tue Jun 04, 2024 8:49 am
View ArticleCamera board • Re: pink color issue with RPI Hq cam on rpi5 board
we have created rpi_alsc lens shading file in folder alsc_from_alsc_py using the following setup in folder image_videolightsource_used_fortaking image the dng files used for calibration in folder...
View ArticleGeneral discussion • Re: dont work "backup" of sd card from a old...
Read https://pip.raspberrypi.com/categories/ ... -9-PCN.pdfthank you for answer.i see it and i know my RPI's are a "Original Part" . before that my old backup work well on other RPI but now dont work...
View ArticleBeginners • Re: PREEMPT_RT kernel patch in Raspberry Pi 5
Thank you Ron for the quick response. When I follow this procedure, there is a 404 Not found error while HTTP sent request is waiting for a response. When googled the same link mentioned in the post,...
View ArticleTroubleshooting • Re: fresh install bullseye on pi3, disable-bt causes sysrq;...
My fault - something transmitting on serial pins, disable serial console and enable serial port fixes it, then can disable bluetooth.Statistics: Posted by skypi — Wed Jun 05, 2024 8:31 am
View ArticleCamera board • Re: More FPS for HQ camera on RPI 5
I'm also surprised that 4032x3040 10bit @30fps (367MPix/s) works through the CFE as when testing with IMX258 we found that it was limited to 250MPix/s as that is the internal clock of RP1.The CFE...
View ArticleTroubleshooting • Re: dont work "backup" of sd card from a old...
any body can not help to me? this problem is related to change raspberry ( hardware or software) and Because of this issue, my work has faced problems .how to connect with raspberry pi...
View ArticleHATs and other add-ons • Re: New Official AI Kit available now at $70
We have qualified this particular pairing (M.2 hat plus Hailo accelerator) at gen 3 and proven that it's sufficiently stable.If the Pi5 end can't meet Gen3 specs you cant "qualify this particular...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Problem With High Resolutions With...
Hi,Unfortunately even though I increased horizontal porches it didn't work. Can you give me some specific timings if possible?Thanks for the help again.Working on it -- we have a candidate fix in a...
View ArticleHATs and other add-ons • Is the speed of the Raspberry Pi M.2 HAT + SSD Gen3...
Hi,Excuse me, is the speed of the Raspberry Pi M.2 HAT+ SSD Gen3 greater than Gen2? I did not find a clear explanation in the official documentation and manual. Can anyone tell me if the speed limit...
View ArticleOther languages • Re: 一个树莓派官方文档的中译版版网站
你好,感谢你为开源社区所做的工作,我已经将你的成果在树莓派爱好者基地进行了推广。另外你的 QQ 群搜不到。另外我建议将文档使用 Github/Vitepress 进行协作。目前发现了若干问题但是无法进行校正。另外建议如果有条件的话,可整体使用 ChatGPT 进行重译。目前我发现的最高效的翻译方法为,将网页整个复制到剪切板,粘贴到 Marktext,然后再剪切粘贴到 .md 文件当中,然后使用...
View ArticleHATs and other add-ons • Re: Is the speed of the Raspberry Pi M.2 HAT + SSD...
The HAT can do both, the problem is that the Pi 5 PCIe controller doesn't quite meet the Gen3 jitter specifications. For many devices this doesn't cause any problems, but for the best reliability on...
View ArticleGeneral discussion • Re: NVME drive. How much better performance would I...
The Pimoroni base is the one I was looking at the most, unfortunately for Raspberry Pi because while 2230 and 2242 NVME drives must be common in the UK they are not common at all here basically making...
View ArticleTroubleshooting • Re: Booting a system from USB sometimes breaks bootloader
When the bootloader is broken, then without SD card or USB drive I get from green status led 3 long and 1 short flash.Statistics: Posted by ronperek — Wed Jun 05, 2024 9:00 am
View ArticleTroubleshooting • Re: how to get rid of false trigger using edge detection
I'd guess that all your wiring is acting as a giant antenna, picking up all RF radiation in the vicinity. If you want a hardware solution, you could try insulating the Pi from the RF by adding...
View ArticleC/C++ • Re: Alternative to bcm2835 for pi5
As mentioned you can use the linux/spi/spidev.h header and implementation for SPI through, e.g. /dev/spidev0.0. If you need GPIO, then GPIO Character Device Userspace API is the key. There is a...
View ArticleCamera board • Re: The pixels value for 12 bit width image does not exceed 2800
(Just to add that things are different on a Pi 5 - more details here.)Statistics: Posted by therealdavidp — Thu Jun 06, 2024 8:05 am
View Article