General • Re: I can't detect I2C devices on pico2 RP2350
This look fine.In the C SDK bus_scan.c example, GPIO calls are made to enable the pullups but there are no calls to disable the pulldowns -- this might be the difference versus MicroPython.Code:...
View ArticlePython • Re: Creating Separate PWM Objects in Multiple Threads
Classes are not essential but help organisation and clarity. You need discrete PWM objects but you also need a discrete method to control each instance. Create a class object (instantiate) and you...
View ArticleOfficial Display • Re: Raspberry Pi 7" Touchscreen Randomly Changing I²C...
How do I install a new Kernel?I tried this:Code: sudo apt updatesudo apt full-upgradeIt was installing for a bit but nothing changed.And Chat GPT told me to do this:Code: sudo apt update &&...
View ArticleCompute Module • Re: CM5 stoped working
So, when you fit jumper it is not to boot from USB key, it is to see CM5 module as mass USB, and then to use RPi Imager. I do not know why they make it like this. But ok.Suggestion from official...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Status of I2C
I went the smbus3 way.After reading various libraries' documentations I must have messed them up and I was convinced they were using bit-banging. Oh, well.It works, but I find it far more cumbersome...
View ArticleTroubleshooting • Re: Can't add a Network Location to pi set up as an FTP...
HiI think you are mixing up FTp and SMB for simple file sharing. As previous posters have mentioned, use something like Filezilla on Windows to connect with SFTP (you can also install Filezilla server...
View ArticleDevice Tree • Re: RPi5 soundcard/audio dtoverlay.
Any well written overlay that depends on an interface being enabled should automatically enable that interface.Please post the genericstereoaudiocodec overlay source.Statistics: Posted by PhilE — Fri...
View ArticleGeneral discussion • lp options
When printing a plain text file with lp, is there a way to tell lp what font and size to use ?Statistics: Posted by theoldwizard1 — Sat Mar 29, 2025 8:26 pm
View ArticleGeneral discussion • Re: lp options
See...Code: man lpAll available information is there.Statistics: Posted by wildfire — Sat Mar 29, 2025 8:31 pm
View ArticleTroubleshooting • Entire Pi loses audio after running a script containing a...
Second time posting here, let me know if Im missing something. I have a raspberry pi 3a with an innomaker amp hat that Im using to build a custom star wars project. Basically what this pi does is play...
View ArticleGeneral • Re: Raspberry Pi Pico and Centrifugal Pump
You shouldn't have to reset the Pico to turn off the pump. Since both cases (relay and L293 chip) fail to stop, make sure the pin that turns on the pump is driven low. Use a DMM to see what both pins...
View ArticleAutomation, sensing and robotics • [Project] Pi HAT Flight Controller
Hello everyone,I’m excited to introduce Pi HAT flight controller (OBAL V2), the next evolution of my Linux-based Raspberry Pi flight controller for ArduPilot! OBAL is an Open Board Auto-pilot Linux....
View ArticleGeneral • Location of created file
Hopefully a very simple answer.With Thonny I have created a short program named test2txt.py to write text to and read from that file like:filename= 'abc.txt'f = open(filename,...
View ArticleGeneral • Re: Location of created file
Where did you run the Python program?That's where it will be.Statistics: Posted by jahboater — Sat Mar 29, 2025 9:19 pm
View ArticleGaming • Re: I can't seem to get steam running on my pi 5 under bookworm.
It was running fine, but has stopped for me too with the latest update, with the same error. Any help appreciated.Statistics: Posted by stewils — Sat Mar 29, 2025 9:27 pm
View ArticleBeginners • Re: RPI 5 16Gb argon Neo5 with NVME overclocking problem
Put it this way, if there was a number that worked on every single Pi5, we'd already be using it as the default.It must also work in all climates (in particular very hot countries) perhaps with little...
View ArticleGraphics, sound and multimedia • Re: Entire Pi loses audio immediately after...
It may be something as simple as your python code, link to the code and see if anyone can spot anything.I2C is done per address and the BME should not conflict, especially if you use another set of...
View ArticleTroubleshooting • Re: Connect via SSH to Pi Zero 2W in Gadget Mode
hi @thagrol, thank you for joining the discussion.Definitely I can share the config, but I would like to understand first what guide if the right one? Which one should I use?The one wot I wrote And...
View ArticleTroubleshooting • Re: Raspberry PI Zero 2W does not detect connected USB device
g_serial and g_ether won't do anything alone. Oh, the OS will create the relevant devices but if you don't also load the dwc2 devicetree overlay (and module) the USB controller will be locked to USB...
View ArticleGeneral discussion • Re: Connecting 7 inch display with hat in place
Which HAT do we speak of?viewtopic.php?t=372255 and viewtopic.php?p=2150080&hilit=nano+hack ... f#p2150080 might give you some ideas.viewtopic.php?p=2306055#p2306189 is a nice hack as...
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