Python • Issue with GStreamer and OpenCV Integration on Raspberry Pi NoIR...
I am using a Raspberry Pi 4 with the Raspberry Pi NoIR Camera v2. The camera works perfectly with libcamera commands, and I can view the video stream without any issues. However, when trying to use...
View ArticleGeneral discussion • Re: Raspberry pi 4b/5 and YOLO models
I have seen people use Coral TPU. That should get you decent FPS. And it's officially supported by Ultralytics. Hailo can work, but AFAIK, it's a bit difficult to get it to work since it's not...
View ArticleAdvanced users • Re: systemd service ran fine on CM4 doesn't work on CM5
I'll suggest it to management.Statistics: Posted by PhilE — Mon Dec 09, 2024 4:29 pm
View ArticlePython • Re: Python Sounddevice problems
Did you install the venv with access to system site packages? (https://learn.adafruit.com/python-virtu ... nv-details)Also, see the next page to make sure you are invoking sudo properly...
View ArticleGeneral discussion • Re: New Raspberry Pi Products
WOOHOO! PI500 awesome. Can't wait for mine to arrive.Statistics: Posted by craigevil — Mon Dec 09, 2024 4:43 pm
View ArticleRaspberry Pi OS • Re: RPi 5 8GB RAM failed reboot and exit to initramfs
I'd like to see the output of blkid when the system does boot.This is from the system that did boot ok after:(1) showing the drop to initramfs message in the original post(2) I powered down the USB...
View ArticleBeginners • Re: CM4-NAS-Double-Deck built in 2" LCD display
Well after a LOT of correspondence with Wave share about this, uninstalling reinstalling they sent me a new image file to install.This am am happy to say worked. The precompiled image from their web...
View ArticleMicroPython • Re: How do you get a Pico W to sleep?
I have used it on both on the Pico and PicoW, but I recently found that micropython v1.24 does not work for machine.lightsleep(). It works fine using micropython v1.23Statistics: Posted by CrabbyPete...
View ArticleTeaching and learning resources • Re: Advent of Code 2024
day 10Code: pi@pi5-8:~/AoC2024/day10 $ g++ -O3 day10.cpp pi@pi5-8:~/AoC2024/day10 $ ./a.out Day 10: Hoof Itpart 1 - 538part 2 - 1110run time - 15.453 ms.pi@pi5-8:~/AoC2024/day10 $source...
View ArticleHATs and other add-ons • Re: Could PyBricks be up and running on BuildHAT..
Do those cheap sensors already work with the Build HAT and the firmware currently available ?I would say yes. My reasoning: they are proved to work with Lego Hubs, so should be fine with BH too...no...
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SDK • Re: PIO PWM Input - Pulse Width Measurement
I just saw the "announcement" on this forum section about posts should only be related to pico sdk. I realize my original post is geared more towards the PIO and not specifically the sdk, I should...
View ArticleGeneral • Re: shutdown command invoked
It looks fine, just it's Pico 1, (RP2040) right ? Thought RP2350.You can try another method of reset:Code: "adapter speed 5000; program \"${command:raspberry-pi-pico.launchTargetPath}\" verify; reset...
View ArticleOther projects • Re: BBC Emulator as an O/S for Pi
Why do you want the emulator to act like an OS?There was a BBC Emulator that ran on the Pico:https://www.hackster.io/news/graham-san ... 4c078a6a9aKeyboard to...
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General • Re: gpio_set_inover does not invert input signal
Nice. GPIO system is complex enough to get lost.Statistics: Posted by gmx — Tue Dec 10, 2024 4:52 pm
View ArticleGeneral • Re: RP2350 USB CDC
Is it possible to hard reset the USB module from RESETS: RESET Register ?Though with SDK 2.1.0, USB works much better with Windows.Statistics: Posted by gmx — Tue Dec 10, 2024 5:04 pm
View ArticleBeginners • Push button, signal to another Pi in the same network
Hi. I have a Pi Z and a Pi 3 in the same network. In the Pi Z I want to add a push button. When pushed it triggers a bell attached to the Pi 3. Is it possible to accomplish that? How so?Thank...
View ArticleBeginners • Re: Systemd Permission Denied on .venv directory
I run my python script without having any shebang line at the start of that script using: Code: ExecStart=/home/pi/my_project/env/bin/python /home/pi/my_project/blink.pyI use the full path to the...
View ArticleBeginners • Re: Firmware not found ( rpi4 )
You probably don't need the "x", "cd", or "db" versions of the fixup4 or start4 files. The "x" version is for the legacy camera driver (eXtra), the "cd" version is a minimum GPU memory version (Cut...
View ArticleRaspberry Pi Connect • Connect service fails to start with out of memory error
Following an update and reset of the bootloader to the latest version (7th of December) the connect service stopped working with the following error in the logs:Code: Dec 11 17:04:19 raspberrypi...
View ArticleGeneral discussion • Re: New Raspberry Pi Products
How many kids spend their days entering numeric data using a ten key pad?In light of Raspberry Pi Trading's industrial/retail sales profile, I'm tempted to reply, "Kids?" And looking around this forum...
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