Other RP2040 boards • Re: 64-pin DIL RP2350B Development Board
Hi, I looked at your board design. It's nice and definitely meets a need for 2350B prototyping. I do have a couple of comments on it. No criticism but you might want to consider them in a future rev.-...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: rp5 i2c extra buses
As I have said, nobody in the entire world has got this working with an rp5. I do not have the talent to be the first. I will put aside the rp5 as 'a work in progress', and move onto other things....
View ArticleGeneral • Re: Compiling error for RP2040
Yeah as someone pointed out, your I2C_INSTANCE clashes with the one in hardware/i2c.hjust rename yours to something elseStatistics: Posted by kilograham — Mon Mar 03, 2025 6:10 pm
View ArticleBeginners • Re: Multiple os and nvme
Here are the instructions for replacing LibreELEC.This should be straight forward, but we'll backup some files just in case.You will need to plug your USB stick in again, then mount it after getting...
View ArticleGraphics programming • Re: Performance of rotating video by 90/270 degree on Pi3
Code: <1>[65628.826853] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008suggests we are dereferencing a struct pointer with offset 8.Looking through that...
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Raspberry Pi OS • Re: rshell ? (and mpremote)
Sorry. I'd thought that by posting the second error messages in the original question and it's trying to connect to /dev/ttyACM0 and REPL that it would show the attempt to connect to a Pico. Otherwise...
View ArticleTroubleshooting • Re: Keyboard layout not changed despite setting...
(Apropos standards, "se" refers to a country perhaps from ISO 3166. "sv" refers to a language perhaps from ISO 639. So the environment file is in error by seeming to mix country with language.)Locale...
View ArticleTroubleshooting • Re: need to run as sudo
If I run wateronce.py on a Pi5 running stock Bookworm 64-bit (with SPI enabled) there are no errors.Are you using Bookworm or something else? (and which Pi is it?)Statistics: Posted by neilgl — Tue...
View ArticleUbuntu • Re: Camera3 and Ubuntu
Where to go to get Ubuntu support for the raspberry PI range of computers viewtopic.php?t=369919Statistics: Posted by neilgl — Tue Mar 04, 2025 5:42 pm
View ArticleUbuntu • Re: Pi4 Ubuntu 24.04 LTE server and DHT22
Maybe have a look here for Ubuntu support for the Raspberry PI range of computers viewtopic.php?t=369919Statistics: Posted by neilgl — Tue Mar 04, 2025 5:45 pm
View ArticleGeneral • Re: Reading a 12V PWM signal.
Isn't the opto going to have PN junction loss? Why not use a good op-amp with division by 4, or whatever?Statistics: Posted by Mike**K — Tue Mar 04, 2025 5:49 pm
View ArticleCamera board • GScrop Question
I've used GScrop a lot, but unfortunately I formatted my Pi5 memory cards and loaded the latest image without saving or documenting anything first.When I first started GScrop, I got an error message...
View ArticleCamera board • Re: External MultiFrame Trigger
Many thanks for your support.If it is of interest, I will report new findings/experiences.Statistics: Posted by WernerAT — Tue Mar 04, 2025 5:55 pm
View ArticleBeginners • Re: Rpi5 + hailo 8 13 tops,camera imx709 V3 wide not work
Any ideas ? Thank youStatistics: Posted by stromecek555 — Tue Mar 04, 2025 6:00 pm
View ArticleCamera board • Re: RPI3 and OV9281 - malfunction with current kernel
Great! Just tested here the new dtbo, and my program runs on an updated Pi3.Thank you for your help.Statistics: Posted by ivannaz — Tue Mar 04, 2025 6:14 pm
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Having a third monitor?
Just asking the community if anyone has gotten a third monitor to run?There is a solution for up to 8 displays, but it's not going to be cheap:https://video.matrox.com/en/products/vi ......
View ArticleGeneral discussion • Ubuntu 24.04 fail installation
Today I received a new sd card and immediately wrote in it the image of the ubuntu 24.04.2 operating system downloaded from the official ubuntu website that describes the "working, certified" system...
View ArticleTroubleshooting • Re: Error messages when running apt update && apt...
In my case, I had to remove the contents of /etc/initramfs-tools/update-initramfs.conf because it was garbage.After that, running apt -f install fixed it.Statistics: Posted by rgusso — Wed Mar 05,...
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Beginners • Re: Running a REXX program by typing its name
Thank you.Looks like I'm going to have to un-learn a bunch of other operating system stuff I've been used to for years in order to get used to Linux. Sorry, I deleted my post because I realized it...
View ArticleGeneral • Re: RP235X roadmap
You can use RTT with yapicoprobe (now working also with RP2340 as target).RTT_SpeedComparison.pngYes. I'm tempted to hack that or the official picoprobe (which I've already hacked a bit) to give an...
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