General 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 ArticleJava • Re: Java font problem/question
Looks like the anti-aliasing is not working on the first try. Are you constructing all of your GUI components on the Event Dispatch Thread? Can you make a simple example (an SSCCE) we can...
View ArticleTroubleshooting • Re: NetworkManager - How to set default profile?
Via the connection.autoconnect and connection.autoconnect-priority settings.Code: # disable autoconnect on a connection sudo nmcli c modify <conn-name> connection.autoconnect no # change the...
View ArticleGeneral discussion • Re: Printing and Powershell
Where did you get the arm version of powershell?Statistics: Posted by pidd — Fri Aug 09, 2024 8:14 pm
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: DSI bug on Pi 5
Is there any interest in a PR for adding this display to the upstream panel-sitronix-st7701.c driver or should we just maintain a patch for our use?Any support for new panel variants should really be...
View ArticleCamera board • Re: HQ camera at 1080p 60fps possible?
Which version of Pi?Pi0-4 are limited to 1Gbit/s per CSI-2 data lane, of which there are 2 exposed on the Pi HQ camera module. That limits the maximum pixel rate.Pi5 supports officially up to...
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 ArticleBeginners • Re: How can I drive a vibrating motor by GPIO?
Try three connections:pi 3V3 to controller board Vccpi GND to controller board GNDpi GPIO18 to controller board EN (enable)Then without writng any .NET code or python code, start a Terminal on the pi...
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 ceramic tile.viewtopic.php?p=2237589#p2237589see...
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 ArticleCamera board • Getting started with RTSP Stream on bookworm
I have an RPi Zero 2 W with Raspberry Pi OS Lite (Bookworm) installed and an RPi Camera v2.1 connected. I'm simply trying to get it configured to stream RTSP.I tried the instructions offered here:...
View ArticleRaspberry Pi OS • Re: VNC on Raspberry Pi 5
Just curious.. I'm able to load VNC Server on RPI 5, but it won't start under Wayland. Did you get yours to somehow start the Server function under Wayland? I switched to X11 and it came right up....
View ArticleGeneral • Re: Hazard3
I see Hazard3 supports some single instruction atomic read-modify-write operations, such as AMOSWAP.W and AMOADD.W. I think Cortex-M33 lacks the corresponding ARM instructions (which were added in ARM...
View ArticleTroubleshooting • Re: Raspberry Pi 5 and USB Camera
Is it slow because there is a lot of CV2 processing in each frame?Statistics: Posted by neilgl — Sat Aug 10, 2024 8:56 pm
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