General • Re: Is SPI Slave (on Pico2) still fubar'ed?
P.S. I got my phases and polarities sorted out (both using polarity 1 and phase 1 now) and could perform a load test of data over SPI (Pi4 <----> Pico, jumper cables of 10 cm lengh). Each test...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: How to get hardware PWM working on pi 5?
Hey all,been busy recently and haven't jumped into the forums recently. But in terms of getting hardware-pwm working,It Works!I figured this out by replacing the motor with an LED and noticing it...
View ArticleGeneral • Re: serial port flip-flopping on Linux.
I also saw the flip-flopping, got annoyed and solved it like this: when I want the log over USB, I start a Bash script saying:Code: while (true)domicrocom --speed=115200 --port=/dev/ttyACM0...
View ArticlePython • Re: Python script not running on startup
Here is my script that was written in VSCode and remote into the PiCode: import psutilimport socketimport timeimport cursesimport sysimport loggingFONT_SIZE_20 = '\033[20m'FONT_SIZE_RESET = '\033[0m'#...
View ArticlePython • Re: Running PyAudio Script On Startup Issue
I just type what sashib said:Code: sudo systemctl start audio_recorder.serviceHere is what the journal said when I ran my script:Code: Aug 19 10:06:26 raspberrypi systemd[1]: Started...
View ArticleTroubleshooting • Re: RPi5, USB3.0 and Interference with local GPS
Thanks for the reply. The project I had been using the GPS with was using USB2 devices, thus I did not notice the impact. Recently we upgraded to a USB3 peripheral as they no longer made it in USB2...
View ArticleAdvanced users • Re: Image File Utilities
Thanks for the quick reply. The Ubuntu you just tested is exactly the Ubuntu I'm using.I scanned through a number of the posts quickly with a search term "Ubuntu". I see there are/were a number of...
View ArticleGeneral • Re: RISC-V start of executable, interrupt vectors
Am I correct that one has to use the the 1BS_ENTRY_POINT Meta Block in the image to determine where execution should start and how the stack is initialised ?Yes. The use of the vector table to provide...
View ArticleGeneral • Re: Pico2 and SWO
We have a TPIU with a 4-bit DDR output. As far as I am aware it does not support SWO, based on the css600_tpiu_DEVID definition in the SoC-600M reference manual here:...
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Troubleshooting • Re: RPI-Clone & Bookworm
Hello, had to run some errands, and now returning. Suggestions appreciated!1. Good catch with version mis-match and I re-downloaded rpi-clone:[codesha256sum $(which...
View ArticleGeneral discussion • module camera v2 is not recognized
Good afternoon, I would like to know if someone can help me with this problem I have.My raspberry pi 4 does not recognize the v2 camera module in any way, I tried with two cameras and it does not work...
View ArticleBeginners • Re: Can I plug a 5V USB fan into the Pi's own USB port?
I've had at a 40mm noctua usb fan running off rpi4 usb port for years. It's big enough to be very quiet even though it is running flat out. One is rested on top of one of those "sticklebrick" metal...
View ArticleTroubleshooting • Re: [Bookworm] Pi Won't set Wi-Fi country code
I can only confirm to see the same problem:Code: $ sudo raspi-config nonint do_wifi_country DK$ sudo raspi-config nonint get_wifi_country -> DK which is correct$ iw reg getglobalcountry DK:...
View ArticleSDK • Re: Latest VS Code extension: error with example project
I'm not certain if this is significant or not, but it appears the when detecting tools the system python v3.8.2 is found (see end of code block, below). The python version installed with the extension...
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General • Re: control a set of 15 inputs that output 15 outputs on Pico
Just so OP knows all the options available, you can also apply charlieplexing for the LEDs. https://en.wikipedia.org/wiki/CharlieplexingThe easiest route is to stick to a keyboard matrix, of course....
View ArticleGeneral • Re: Pi Pico VScode extension: Failed to setup example
Posting here on behalf of the following thread that I started. Not meaning to cross-post, but the topics are similar and I found this post after I'd started the following topic in the SDK forum.Latest...
View ArticleGeneral discussion • Re: Power Issues After a Spike
Discard your existing surge protectors. Most of them are only good for one major surge. They will have died doing their duty. (They'll still probably be just fine as power bars...but don't rely on...
View ArticleBeginners • Re: NVMe memory
Some clearly on part of the user's concept. One Amazon 1 star comment said they broke the FPC cable socket and it is "clearly not designed" for human finger. Well, there is concept of tools for these...
View ArticleOff topic discussion • Re: man jailed for faking his own death in a bid to...
What is the relevance to Pis? Did he use one (article doesn't say)?Now in relation to the article in question...if only political campaigns would check vital records updates and quit sending...
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Troubleshooting • 100% virtual memory
Hi, Ive set up a Pi 5 as a home server/NAS. It’s runs several services including:ApacheSMBMariaDBPlex Media ServerDHCPVPN serverTP-Link Omada ControllerJRiver Media CenterAfter about a day or so of up...
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