Beginners • Re: Is there a simple and foolproof way to upgrade the OS?
there is no real foolproof way of finding every config file you need to copyand sometimes the format of those files changed, and copying them will break thingsyoull just need to make a list of...
View ArticleAdvanced users • Re: remote desktop / vnc access of Debian PC from Raspberry...
So, before I run blindly into it again, can anyone suggest a good working setup that will allow me to access a Linux PC desktop remotely on a Raspberry Pi? What works for you? Are there any caveats?...
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Beginners • A02YYUW Waterproof sensor, UART works, but need to write data to...
HI,I have A02YYUW (UART version, A0221A) running on Pi Pico 2. but to get the code below to work I must to write a byte to it each time before data is returned. I can't get a stream of data like...
View ArticleAdvanced users • Picamera2 in yocto based image
So, I want to build an image for my Raspberry Pi 4 Model B to run an application, and for that, I need to install the Picamera2 package. I've already created a recipe using the Pip2bitbake tool...
View ArticleBeginners • Re: Making a desktop alias/program for an "sh" command
You can do this by writing...a shell script. "launcher.sh" can be executed within YOUR shell script after yours changes directory and any other steps that make be required. You can then create a...
View ArticlePython • Re: PID controller help
so i am still getting this "too many open files" using the conglomeration i wrote, im out of time for tonight but i guess this will be my next issue to cureStatistics: Posted by Ykdave — Fri Oct 25,...
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Troubleshooting • Re: Connecting to other ports over .local?
Thank you for the thoughtful explanation. That is actually very helpful: I won't go down that road. Sounds like the benefit/headache ratio is a bit low.Statistics: Posted by inhaledesign — Fri Oct 25,...
View ArticleAdvanced users • Pi4 HDMI, Wayland, labwc: Force RGB565
I have a strange requirement to configure an OS so it is RGB565 through the entire graphics pipeline to avoid any pixel format conversions.Using a Raspberry Pi 4, configured with the vc4-kms-v3d...
View ArticleSDK • Re: PCM playback issues
Right I've integrated the changes so now the sound initialised the VGA buffer flashes not sure why but no crashing.So now the big question how is the sound channelled into the DMA?Yes I copied the...
View ArticleGeneral • RP2350 USB CDC
Hello,I have C code running on the Pico 2 with stdio directed through the USB port. When I reset the device programmatically using the system_reset() function I am not able to reopen the associated...
View ArticleSDK • Asymmetric timing on PIO wait
I'm designing some data acquisition modules and I want to use an external 5v signal to trigger a DMA chain on multiple picos simultaneously. Synchronization is what I'm going for, with less latency...
View ArticleBeginners • I want to use ky-013 for raspberry pie pico.
hello.I want to use the thermistor temperature sensor module (ky-013) using Raspberry Pi Pico.However, even if I follow the code and circuit found on the Internet, it does not properly reflect the...
View ArticleGeneral • Re: External Antenna on Pico W [feature request]
Reel of 5000 chips for a consumer. I guess long term deal for millions of them might be a bit better.Probably about 10% at most. And will they sell millions ? And risk committing to ordering that many...
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For sale • Re: New ElecLab 11.26" 440x1920 display, HDMI input or...
I had a broken 10" LED clock, so I made a clock with an 11.26 Inch 440x1920 HDMI Screen. I used pygame to set up two alarms, one for the table to remind the kids that it's time to go to school, and...
View ArticleDebian • Re: error in adding device tree overlay for UART to the image
I found this link talking about the same error.https://lists.yoctoproject.org/g/yocto/ ... h/78879953 when overlays/uart0-pi5.dtbo is added, both uart0-pi5.dtbo and overlays/uart0-pi5.dtbo are added....
View ArticleSDK • Re: Receiving data from Pico on Linux
I see completely other defaults.Try to disconnect the USB,without running anything, and compare.Then compare after running minicom (which I understand it works) and leaving without reset (CTRL-A...
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Gaming • GZDoom Controller Setup with jstest-gtk
GZDoom with Perdition's Gate DOOM2 WAD with the Brutal Doom Community Expansion Doom ModThere are times when I am interested in playing console games, more specifically console games that were...
View ArticleSDK • Re: Asymmetric timing on PIO wait
How do you convert the 5V signal and how do you measure the delay ?Statistics: Posted by gmx — Sat Oct 26, 2024 2:03 am
View ArticleMicroPython • Re: v1.24.0 released
Glad to help. I notice that the releases tag hasn't ben bumped, but the builds are all propagating nicely to v1.24.0I don't think the Pimoroni variants that use the RP2350 made it to official board...
View ArticleTroubleshooting • Re: Rasberry Pi 4 will display without SD Card but get...
Update: I have done a lot of looking into some codes for the config.txt and added "hdmi_safe=1" under the [ALL] this has generated a square with rainbow after booting with SD card inserted then goes...
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