SDK • Re: Run fails in Pico Extension on Windows, need Zadig?
For Linux that's usually setting up rules in udev for Picotool. The github has them, just copy:Code: sudo cp udev/99-picotool.rules...
View ArticleRaspberry Pi OS • Re: systemd-timesyncd fails sync time for minutes after...
Thanks for responding bls!The problem I describe, where timesyncd doesn't appear to send an NTP request for more than 10 minutes, happens consistently after a few reboots. (I only noticed this because...
View ArticleJava • Re: Pi4J does not work correctly with PI5 in a Java project
I changed the minimal example to use GPIO27 and rebuilt it using maven (no IDE). It runs OK, the LED on GPIO27 goes on and off once per second.Code: REGISTRY: [2] "I/O Registered Instances"...
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Troubleshooting • Debug Probe - How does it work
Hello,I have bought two units of the new Raspberri Pi debug probes. The documentation is not great. What the specs says is:While designed for use with Raspberry Pi products, the Debug Probe provides...
View ArticleSDK • Re: [Closed] USB Serial port TX performance
Hi,Found it...change this:Code: // CHANGE CHANGE CHANGE//.pico-sdk\sdk\2.1.0\src\rp2_common\pico_stdio_usb\include\tusb_config.h//#define CFG_TUD_CDC_RX_BUFSIZE (256)//#define CFG_TUD_CDC_TX_BUFSIZE...
View ArticleTroubleshooting • Wire ethernet not working on new PI 5 Bookworm installs
new build not connecting with eth0 interface. works with wifi but would like bith to be configured and wired preferred when both are available.What am I doing wrong?Code: wkeeling@pi5dev8g:/etc $...
View ArticleBeginners • Can I connect to my laptop screen to see the Pi's console output?
Folks.....Yes, I know how to connect my Pi's to VNC and view the GUI on my computer. This is not my question!I have a number of head-less Pi's and it would be convenient to be able to connect a Pi to...
View ArticleBeginners • Re: Can I connect to my laptop screen to see the Pi's console...
You could configure your Pis to expose a serial console on the UART pins, then get a 3.3V USB serial adapter for your laptop. Plug the adapter into the laptop, and the serial pins into the GPIO. Run a...
View ArticleTroubleshooting • Re: Wire ethernet not working on new PI 5 Bookworm installs
Have you tried a known good Ethernet cable in a known working Ethernet port in your router?Have you tried rebooting the router?Statistics: Posted by neilgl — Sun Jan 12, 2025 10:45 pm
View ArticleAdvanced users • Re: No video output after POE+ssd HAT
Are you running the latest EEPROM software??> sudo rpi-updateCheck https://github.com/raspberrypi/rpi-upda ... /README.md for details.Statistics: Posted by mwallis — Sun Jan 12, 2025 11:07 pm
View ArticleAutomation, sensing and robotics • Re: Leviton D215S Control
Not exactly the solution you are looking for, but using MQTT enabled switches could be a solution.- Switch your load with a power plug https://www.shelly.com/de/products/shelly-plug-s-gen3 or...
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General • Re: Problem with IRLZ44n mosfet in a circuit
So the 9V battery is struggling a bit at 7.4V, and about 6V across the 10 ohm, so 0.6A. 1.4V across the power FET and 0.6A, gives us about 2.3 ohm. But according to the IRLZ44N datasheet, with the...
View ArticlePython • Re: Managing (very) complex Dictionary structures.
You probably want to use a database. I'd suggest SQLite is an ideal candidate.I use SQLite for lots of things, but this is unlikely to be one of them! The data I am dealing with comes from a web API...
View ArticleGeneral discussion • Re: Issue With SSH Over USB On CM5
You probably want to configure the CM5 as a serial USB gadget... I have a regular RPi5 and I just use the USB C connector to power the board and run a serial port. I used this...
View ArticleBeginners • Re: Why is .config owned by root by default?
Is there any risks of breaking something when changing the owner like this?In general maybe, but it this case no. The directory already belongs to root, so any process run as root will still be able...
View ArticleMicroPython • Re: Unable to allocate memory on a raspberry pico w
I'm stuck with using that because there are several hundreds of devices already in use in many different locations and will be quite a hurdle to update the firmware of as the hardware does not allow...
View ArticlePython • Keep getting this error message
Code: RuntimeError: Cannot determine SOC peripheral base addressApart from trying C, I'm trying Python, no matter what GPIO package I'm using, the above error message is displayed. I have ran simple...
View ArticleBeginners • Re: how to set time manually
Thanks all for the answers. @Jojopi, I think your right. @BigRedMailbox: Yes, I have a 40 pin GPIO header, its behind a rubber cap. I did find "RTC Pi Zero", but I'm unsure if that will fit. I could...
View ArticleTroubleshooting • (with logs) Pi5 no video, almost no boot, no blink code -...
(two days later, parts 1 & 2 still haven't been moderated.)While trying to diagnose the problem, another Pi arrived, so I tried it. Unlike the first one, it works exactly as I'd expect!For...
View ArticlePython • Re: Keep getting this error message
Am I missing something, or are the packages corrupted or something to do with permission etc?I don't know if you're missing something but we are. What model Pi are you using, what OS and named release...
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