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Camera board • rpicam-vid HDR questions
Looking at the code for setting High Dynamic Range (HDR) I see that Video4Linux is used to enable HDR at the camera level and libcamera at the SOC/RP1 level. The set_subdev_hdr_ctrl() tries to set...
View ArticleTroubleshooting • Re: Flood of DNS queries from my pi5
So what's running on the Pi5? Post the output fromCode: ps aux | grep -v "\\["Statistics: Posted by bls — Fri Aug 09, 2024 7:57 pm
View ArticleTroubleshooting • NetworkManager - How to set default profile?
I thought I'd posted this earlier, but can't find it, apologies if it turns up twice...I'm running BookwormI have 2 WiFi connection profiles in the system-connections directory:Both point to the same...
View ArticleAdvanced users • Re: Testing class A2 SD cards with Command Queueing on Pi 5
Recently got a SanDisk Extreme Pro 128GB. As others have reported, it performs very well. I tested it fresh, with a TRIM run for good measure and with force_turbo=1:Seq write: 68624 KB/sRandom write:...
View ArticleGeneral discussion • Re: [Help！] My raspberry pi can't enter the raspberry os.
If you have any suggestions, please leave a message or send an email to me.See viewtopic.php?t=214084Statistics: Posted by B.Goode — Fri Aug 09, 2024 8:02 pm
View ArticleTroubleshooting • Re: Resolution headless Raspberry Pi 4
A little sidenote. The initial issue also happens when only connecting through VNC.Statistics: Posted by Jay-Delic — Sat Aug 10, 2024 6:56 pm
View ArticleBeginners • Re: How can I drive a vibrating motor by GPIO?
Try connecting Vcc on the board to 3.3 volt pin of RPi GPIO header. Also connect EN pad (= enable) to the GPIO you use for control.I made a program by .Net ,tried connecting VCC to 3.3V PIN and GPIO...
View ArticleCamera board • Re: HQ Cam with raspberry pi to create webcam + hdmi stream
I dont have an HQ cam but the commands in the camera documentation work OK for me to stream via UDP or TCP from a pi with a pi camera module to another pi (running vlc or...
View ArticleSDK • Re: RP2040 inter thread synchronisation
Code: gpio_add_raw_irq_handler_masked() Adds a raw GPIO IRQ handler for the specified GPIOs on the current core.irq_set_mask_enabled () Enable/disable multiple interrupts on the executing...
View ArticleTroubleshooting • Re: Disable low voltage popup in Raspbian (Pi 5)
I recall the low-voltage warning is set at about 4.6V for the 5V rail, though the exact point varies by product and revision and of course the manufacturing tolerances of the monitoring chip.The SoC,...
View ArticleTroubleshooting • Re: Raspi5 fails to pip-install PyQt5 in a Python-Venv
I install a venv with system packages like this:Code: mkdir my_projectcd my_projectpython -m venv --system-site-packages envsource env/bin/activateStatistics: Posted by neilgl — Sat Aug 10, 2024 7:25 pm
View ArticlePython • Re: How much can I ask a Raspberry pi4b to do?
Can you post a picture of the pi with the devices attached so we can see if there is a wiring issue?(use Attachments to Add file)Statistics: Posted by neilgl — Sat Aug 10, 2024 7:28 pm
View ArticleTroubleshooting • Re: Wifi not working in headless installation (Pi 0W)
OK, when using Imager, did you set the "OS Customisation" settings to use yor WiFi details?Statistics: Posted by neilgl — Sat Aug 10, 2024 7:36 pm
View ArticleTroubleshooting • Re: RPi 5 mounting error of portable SSD: Filesystem type...
Hi Thagrol,No, all are standard RPi OS kernels, with correct checksum after the download.After doing a cross-check, by - putting the SD-card with the 6.6.42-v8-16k+ image from the faulty RPi 5 into...
View ArticleOther projects • Re: A Birthday Present for Fido
As soon as shifting houses is out of panic mode, my plan is to surprise the dog developer with a Pi 5 NAS enclosed in porcelain tile. Has anyone tried bcachefs on a Raspberry Pi yet?In other news the...
View ArticleBeginners • Re: Online Editor
FYI Pico runs off firmware and not an OS like the other RPIs. Thonny supports uPython but you can’t use a debugger.Statistics: Posted by DS256 — Sat Aug 10, 2024 8:28 pm
View ArticleBeginners • Re: Upgrading Pi 4 B to Pi 5
what os is on the rpi4 donglei think the rpi5 requires at least bookwormCode: pi@raspberrypi:~ $ cat /etc/os-releasePRETTY_NAME="Raspbian GNU/Linux 11 (bullseye)"NAME="Raspbian...
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Official Display • Official Display not functioning on Pi 5
I have two official 7" displays neither of which will generate an image when connected to a Pi 5 but do display an image if I connect them to Pi 4's and I have exhausted my troubleshooting knowledge....
View ArticleGeneral discussion • Re: Pico 2 Micropython problem
It does seem that there are some differences between the USB implementations on the RP2040 and the RP2350. I suspect your regular print() would be keeping the USB connection open, otherwise the COM...
View ArticleBeginners • Re: Newbie Question: 32 bit vs 64 bit
Which Pi are you trying to download and install to ? Pi3 / Pi4 /Pi5 / Pizero2 etc.Statistics: Posted by neilgl — Sun Aug 11, 2024 7:46 pm
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