Troubleshooting • Re: Comparison of Periodic Processing on RPi4 and RPi5
Why is there such a difference between lgpio and libgpiod? Both are doing the same process, also in C.Difficult to say without more detail on how you are using them.What kind of information would...
View ArticleCompute Module • Re: Camera unable to capture image on compute module 4 with...
Where is the PCIe interface involved in this?I have used Compute Module 4 and attached PCI externally in which I have connected USB Camera. Is there any known problem with PCI interface?Statistics:...
View ArticleGeneral discussion • How to disable DSI and enable CSI in RPI5.
Hi everyone,I want to disable DSI and enable CSI on the Raspberry Pi 5. Can anyone give me a brief explanation of how to perform this?Statistics: Posted by theseeker — Tue Nov 05, 2024 8:02 am
View ArticleTeaching and learning resources • Re: Advent of Code 2023
Here it is October 2024 and I'm wondering how to make Advent 2024 more fun. My theory is doing all the programs in Julia last year--useful since I'm teaching a course with Julia--made the puzzles too...
View ArticleBeginners • Pigpio initialization error while try to run LoRa c codes
Hello,I am trying to send data from an Arduino UNO to a Raspi3 via a LoRa module Ra-02. I have already done a test with two Arduino UNOs and it worked.Now I have downloaded and installed this...
View ArticleGeneral • Re: [overclocking] RP2350 at 600 MHz, with Flash, PSRAM, ARM,...
Hey, very interesting results, thanks for sharing!Would you mind sharing the source code you used as well? Especially this part: "There is a loop doing some integer and float garbage, first is the...
View ArticleRaspberry Pi OS • Re: Debian GNOME Ubuntu NO SNAP
Thanks for everything Wobbo! Actually, I had installed ubuntu desktop from the start, but I guess it wasn't installed. Could it be because I created a new user? Tonight I will try to switch to X11...
View ArticlePython • Re: Send email from python
Have a look at this. It is COMPLICATED. That's why like 'bls' I haven't tried to use it yet.https://medium.com/@manojkumardhakad/py ... de606ecfa1Statistics: Posted by MarkDH102 — Wed Nov 06, 2024...
View ArticleTroubleshooting • Re: Pi 4Bs Rather Sudden USB Camera Failures
For the Pi4, the USB3 ports are handled by a separate chip, which has issues for certain USB3.0 equipment (USB3-SATA adaptors). But USB2 ports no known issues.The v7l kernel flavor is used when 32-bit...
View ArticleOfficial Display • Re: labwc - VNC Resolution of 800 x 400
labwc is totally ignoring wayfire.ini --> that's why this no longer works.Try adding a custom modeline to ~/.config/labwc/autostartCode: wlr-randr --output NOOP-1 --custom-mode 800x400@60Hz...
View ArticleRaspberry Pi OS • vdesktop questions (Botspot)
I had messed around a bit with vdesktop back in the 20/21 time period, then recently picked it up again.My first question is "How to exit?". I remember that there was some "magic key sequence" -...
View ArticleAdvanced users • Re: CAM/DISP Port on RPi5 connecting a 39 Pin MIPI Display
- which TCON does your display use? Gives you and idea if you can start from an existing driver or if you will have to write one from scratchIf I understand correctly TCON means timing controller -...
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Compute Module • Schematic Review of R-PI CM4
Hello,We have used R-PI CM4 in our project. We have made schematic as per reference circuit from its datasheet. Can anyone from RPI team please verify this schematic & let us know whether this...
View ArticleGeneral discussion • Chromium language
I change Chromium in the >Setting Language section but no luck. Still English. is there way change language in chromium. No need but local websites opening english so this problem.Thanks for...
View ArticleCompute Module • Re: Schematic Review of R-PI CM4
Please email your questions to applications @ raspberry pi . com . More likely to get an official answer there.Statistics: Posted by jamesh — Wed Nov 06, 2024 8:00 am
View ArticleBeginners • Re: boot pi 5 from thumb drive
A thumb drive should work just fine. It might be a bit slow, but it works.Statistics: Posted by Solskogen — Wed Nov 06, 2024 8:06 am
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Using the i2c-10 to connect to arduino
Do you have a touch and/or camera attached to that interface or why does it need to be I2C-10?Can't you use i2c0-overlay with pins_44_45 parameter?Code: Name: i2c0Info: Change i2c0 pin usage. Not all...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: I2C control for Touch Display
Ask in a forum dedicated to your HW/Android.Sounds like a Raspberry Pi to me.Statistics: Posted by ame — Thu Nov 07, 2024 6:02 am
View ArticleTroubleshooting • Re: USB ports not working after reinstall to newest Bookworm
It basically sets baud rate; might be that something in the stack sets some default parameters, but I'm not aware that it does.However I've ruled out any interference by app by simply not running it...
View ArticleRaspberry Pi OS • Re: Forcing a Desktop Screen Resolution, on Raspberry Pi...
Add below to the beginning of cmdline.txt, make sure all remains on a single line.Code: video=HDMI-A-1:1920x1080M@60Dscreen needs to be connected to HDMI next to USB-C.As said, make sure you've not...
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