Beginners • Re: GPIO to control led
Can you post a picture of the setup?Statistics: Posted by neilgl — Tue Jul 16, 2024 2:37 pm
View ArticleHATs and other add-ons • Re: Industrial I/O
The ribbon cables (plus associated PCB tracking) make a sizeable antenna, that will pick up any transients or RF interference, and feed that noise directly into the CPU.As a starter, I'd keep the...
View ArticleGeneral • Re: Using oscillator of different frequency with RP2040?
The vcocalc.py supplied with the SDK suggests that 12.288 can't be achieved directly, within the permitted PLL parameters. In particular, the minimum VCO frequency is 750MHz, and the maximum output...
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Troubleshooting • Re: Errors with cloning SD card
Use the Card Copier on RaspiOS. Statistics: Posted by KeithMck — Wed Jul 17, 2024 2:20 pm
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Troubleshooting • Re: [RPi4] Surround sound channel mapping / jacks wrong
Main application on this device using audio output is indeed Kodi.configure it to use ALSA directlyI've currently not yet reached the point where to start play ostrich - still willing to get this...
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Troubleshooting • Re: Raspberry kills USB boot storages!!
I received the message "remove without edject" I think the message was more like 'disk removed without ejecting' - that will often corrupt a drive - you need to unmount a drive before removing it....
View ArticleGeneral • Pi Pico VScode extension: Failed to setup example
Windows 10 x64, Extension version: v0.14.0 (pre-release)New project From Example: any example fails.New Project - fails.What else info should I present to solve the problem?Statistics: Posted by...
View ArticleGeneral • Re: Pi Pico VScode extension: Failed to setup example
More detail on what "fails" means, how it manifests itself, may help.As may knowing which or what "Pi Pico extension" is being used.Statistics: Posted by hippy — Wed Jul 17, 2024 2:33 pm
View ArticlePython • Re: Best way to run a Python Program
take the temperature reading, turn on or turn off a 5v relayJust reread this. I also use the try/except to turn off any device I need if it's been set.Code: # Exit Routine - Get here if an error if...
View ArticleRaspberry Pi 400 • Re: Has anyone built a budget-friendly desktop using...
Yes, its what @jamesh wrote, buy a Pi400. Then you go through the installation procedure of the PiOS. In the end you have a standard set up of the Pi. But that's probably not the friendly desktop you...
View ArticleGeneral • Trying to find additional debug probe jst-jst cables
Does anyone know of a source in the UK for additional debug probe JST-SH/JST-SH cables? The Pi Hut and Pimoroni both stock JST-SH to dupont male/female but not JST-SH to JST-SH. I'd just like some...
View ArticleTroubleshooting • Re: Raspberry crashes when doing any long operation
You could try limiting the max cpu clock to reduce power and heat.PutCode: arm_freq=800in config.txt.The default max is 1000MHz for the Zero 2W. I've got some of mine set to 800 because it seems to...
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C/C++ • Re: How to make ' #pragma GCC diagnostic ignored "-Wpsabi"...
Ooops, I have one more platform where I had tested cgal4gp to work, under termux/Android:https://github.com/Hermann-SW/cgal4gp?t ... vironmentsThe clang++ compiler under termux did not like the...
View ArticleNetworking and servers • Re: Raspberry Pi as a bridge
At work we maintain medical equipment and often use software on a laptop to interact with the equipment. The medical device is connected to the laptop via ethernet and the device then gets put into...
View ArticleMicroPython • Re: SPI just Plain not working
So I tried to just do the above code samples, which didn't work before, and now it works. I have had multiple issues like this (ex. PSU works and jumper wire works but together they don't?), so I...
View ArticleGeneral discussion • Re: About the 3.5mm jack missing from the Pi5...
So in the end is there any cost-effective, non-clunky way to add a jack to the Pi5?I've been using a 3B+ with raspotify. An elegant, cheap, plug and play solution to listen to music on some active...
View ArticleAdvanced users • Mirror DRM/KMS application, across two monitors
Hi!I have a raspberry pi 4, and a simple python application that uses PiCamera2 to show a camera preview in DRM/KMS cli mode.When I connect two monitors via the two microHDMI ports, and start the...
View ArticleTroubleshooting • Re: notional expected transfer speeds for USB3 disks ?
In my experience ...Those speeds look normal for good hard drives, some very good hard drives achieve SSD speeds at around 300MB/s, budget hard drives would be lucky to achieve those speeds.Most hard...
View ArticleAdvanced users • Re: RPI Secure boot not working as expected
If you follow the secure-boot-example tutorial step by step then this is known to workhttps://github.com/raspberrypi/usbboot/ ... ot-exampleAs the message says either the key is missing in the EEPROM...
View ArticleRaspberry Pi Connect • install on debian trixie
I have installed debian trixie on my pi400. rpi-connect is not available when I try to install the package.Do you know when it will be available on trixie.I can test for you if you have it.Statistics:...
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