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Camera board • how to enforce HQ camera record high FPS video?
Hi ,everyone.My hardware platform is : pi 3B+/HQ camera/Buster OS.I tried many command to get high fps video. But failed.As screenshot below:sometimes the command is run,but the recorded video seems...
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General discussion • Re: Does it make sense to make a laptop with Raspberry...
with twelve monitorsLaptops with 20" monitors in short supply. 30" is better or, for my old eyes, 130". Choosing different size monitors are one big advantage of Pi 400. I would not mind setting up 12...
View ArticleSDK • Re: Single-core FreeRTOS doesn't observe changes stored by an ISR on...
it does sound like a bug, probably worth opening an SDK issue...Issue 1751Statistics: Posted by slimhazard — Fri Jun 28, 2024 7:28 am
View ArticleRaspberry Pi Desktop for PC and Mac • Re: Raspberry Pi Desktop for Mac Support
I am currently working on a computer club project for 3-12th grade students. I am hoping to teach the how to download, install and configure Raspberry Pi Desktop on some retired iMac's (21.5 inch,...
View ArticleBeginners • Re: Problem playing videos with subtitles
Thanks for your reply. I'm sorry but I don't understand. I need to log in to what ? And how ? Thanks for trying to help me.Statistics: Posted by MantraSlider — Fri Jun 28, 2024 7:31 am
View ArticleBeginners • Re: Number recognition from pictures?
sudo apt-get install tesseract-ocrThen in Python...Code: import osos.system("rpicam-still -o page.jpg")os.system("tesseract page.jpg pagetext")Statistics: Posted by gordon77 — Fri Jun 28, 2024 7:37 am
View ArticleBeginners • How to allow root level access thru SFTP/SMB
I'm using NGINX to host a web server on my Pi 5 and would like to be able to edit my webpages/website directly via SFTP/SMB. I have Samba setup and created a root folder (/) that I am able to access...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • how to stop driving a gpio (pinctrl?)
I am relearning how to set, read, and abandon (tri-state) GPIOs in Bash. until very recently I was using /sys/class/gpio/unexport and echo "in" > /sys/class/gpio/gpio9/directionSurprise! old BASH...
View ArticleGeneral • rp2040.dap0 is driving me crazy.
I love RP2040 for its features low cost, dual core, lot of RAM and FLASH, super C/C++ SDKthe only feature i have problem with RP2040 is Debug interface.when developing programs it will be working for...
View ArticleGeneral • Re: Problem with programming and debugging on SWD pins
I am also having the same problem. when I replace my board it will be working again for some days. then it is also gone.I have many rp2040 boards lying with this problemStatistics: Posted by...
View ArticleNetBSD • 2024/06 NetBSD 10.99 image update
I've updated 2024-06 NetBSD images.2024-06-24-netbsd-raspi-earmv6hf.img: for RPI0-3 http://mail-index.netbsd.org/port-arm/2 ... 08778.html2024-06-24-netbsd-armv7-earmv7hf.img for RPI2-3...
View ArticleAdvanced users • Re: Getting Started with Network Manager
A proven way of working (so completely headless remote) is to do the swap from dhcpcd to NetworkManager already in the running Bullseye installation. nmcli can do really complex things but as we all...
View ArticleTroubleshooting • Re: Wpa supplicant is totally broken on the Zero 2 W
I have just tried flashing an sd with a windows computer here at work (I can't test the sd now as I don't have the pi here).I used rpi imager 1.8.5 and used the special ctrl shift x menu to configure...
View ArticleTroubleshooting • Re: Raspberry Pi 5 (8 GB): pwm Fan Stuck on High
OK. One last post. I looked into it further.Code: $ ls /sys/class/pwm/pwmchip0On a working pi, there is another entry for pwmchip2.So, I believe this is a hardware issue.I am somewhat surprised that...
View ArticleHATs and other add-ons • Re: IR Touch Panel
What about testing with https://naqtn.github.io/WBBMTT/ as I suggested?Statistics: Posted by 6by9 — Sat Jun 29, 2024 6:32 am
View ArticleBeginners • Re: New to Pi, got a Pi4B, I have no SD card and only AV cables.
Hello! Names Neko or Matt.I have an issue that I wonder if I can resolve without spending money to see if the Pi4B i have is alive an well.You see my dad's friend that lives with us found a box of...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: how to stop driving a gpio (pinctrl?)
Is there a man page for pinctrl or help reference? My Bookworm Raspberry PI 4B says "No manual entry for pinctrl". Code: pinctrl helpandhttps://github.com/raspberrypi/utils/bl ... /README.mdmight...
View ArticleGaming • Re: Minetest 5.8.1 - Open Source Voxel Game Engine
More like Minecraft than SIMs, but different in that this is more about the engine.For anyone interested in the difference between this and the obvious game it is inspired...
View ArticleTroubleshooting • Re: Raspberry PI stubbornly refuses to connect to 1 WiFi...
Is the Pi "seeing" the WiFi SSID?Have you tried moving the PI; closer and further away from the router....? Sometimes that can help.You mentioned "locale"... Have you set the Wifi locale correctly?...
View ArticleHATs and other add-ons • Re: Is using a DC 12v 1.05A pc fan safe for my...
Its a 4 pin header so I cant just detach the blue wiresorry, but that's wrong!How do you connect anything to that fan? There is no fan connector (neither 3 not 4 pin) where one can connect such a PC...
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