Troubleshooting • One usb 3.0 port works, while the second usb 3.0 port does not
Hello everyone,I am having an issue with one of the USB 3.0 ports on my Pi5. The lower USB 3.0 port does not recognize peripherals like: a USB 3.0 flash drive (Memorex), a USB 3.0 hub (Inland), or an...
View ArticleGeneral • How to disable the BOOTSEL pin
HelloI developed a C program for Pico with uf2 format file and want it to run automatically when bootup.To avoid other person to copy this uf2 file. Is it possible to disable the BOOTSEL...
View ArticleSDK • Re: Multi function button
Here's a version for Arduino. You could port it as-is, or look at how it works and re-implement it. Plenty of other examples on the web:https://github.com/poelstra/arduino-multi-buttonStatistics:...
View ArticlePython • anyone know how to install pygame
When I type pip install pygame I get this errorerror: externally-managed-environment× This environment is externally managed╰─> To install Python packages system-wide, try apt install python3-xyz,...
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Troubleshooting • Re: Raspberry Pi 4B red indicator light from on to...
Is anything on the board getting hot to the touch?I didn't feel any noticeable overheating issues. After the red LED goes off for a bit, it comes back on (without any power cut), and that's when the...
View ArticleGeneral • Re: How to disable the BOOTSEL pin
Thank you everyone above.It seems that the flash can be dumped out easily, so it seems that no way can protect the binaries on pico.Statistics: Posted by ldw1984 — Wed Jun 12, 2024 1:06 am
View ArticleTroubleshooting • Re: No sound on Raspberry PI 3 B+
I tried as suggested:irobot@irobot:~/robot/sounds $ speaker-test -t wav -c 2speaker-test 1.2.8Playback device is defaultStream parameters are 48000Hz, S16_LE, 2 channelsWAV file(s)Rate set to 48000Hz...
View ArticleTroubleshooting • Re: Impossible to get rid of under voltage errors (3B)
Are there any actual problems - other than the lightning bolt? I.e., is it just the warning that is concerning you?I ask because I've basically grown to live with it. I have "official power supplies"...
View ArticleGeneral discussion • Re: Control app on Raspberry from PC
See http://repo.munts.com/muntsos/thinservers. These are self-contained embedded Linux distribution zip files. The GPIO servers include support for controlling GPIO pins via HTTP, ONC/RPC, XML-RPC,...
View ArticleBeginners • Re: How to install Anydesk on a Pi 5
Until the people who are responsible for Anydesk make it so it runs on a Pi, you can't install it on the Pi.You can ask them about it here https://anydesk.com/en/support/contact-usStatistics: Posted...
View ArticlePython • Re: UPS Shutdown Python Script
ChangeCode: time.sleep(1) to Code: time.sleep(10)Or you can leave it at 1 and just change the shutdown command to wait for the 10 seconds instead of now as it is in the code. You can find out how to...
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General discussion • Re: Fun 3D printed Pi5 case!
Great idea about the hinge! I'm working on it now.Does that mean currently you are unhinged? How do they connect when hinged?Statistics: Posted by peterlite — Wed Jun 12, 2024 2:28 am
View ArticleBeginners • Re: Impossible to install PINN
PLEASE HELP! So sorry to be a newbie noob... Thanks for your help!If you use gparted to to format your SD card, make sure you first put a partition on the SD card. It need not take up the whole disk,...
View ArticleGeneral • Simplified ws2812 DMA Example Request
I'm trying to figure out writing multiple strings of ws2812 via DMA in C. There is an example in the official repo but I find it very hard to follow and I don't need all the fancy features like...
View ArticleGeneral • Re: Simplified ws2812 DMA Example Request
Here's my code if anyone wants to take a look. It will currently only light up to 9 LEDs depending on what LED_COUNT is for reasons I don't understand. Color git written correctly once but it seems...
View ArticleGeneral discussion • PINN on Raspberry Pi 5 in Pironman 5 case with NVME SSD
I have a Raspberry Pi 5 in Pironman 5 case with NVME SSD. I would like to use PINN on it to boot multiple OSs. Would someone know the best way to setup PINN on the NVME SSD? What format should I use...
View ArticleAdvanced users • Save images in PC hard disc directly
Hi,I need 3 cameras for our industrial inspection machine. Give trigger & save images in PC hard disc directly. How can use rpi cameras without using rpi? or is there any other cameras that work...
View ArticleAdvanced users • Re: Save images in PC hard disc directly
Wouldn't just any USB camera connected to the of work?Statistics: Posted by memjr — Thu Jun 13, 2024 2:33 am
View ArticleAdvanced users • Re: HowTo: Install fresh OS on Pi5 NVMe 4tb 8tb drives
I'm trying to work through the steps, but #9 doesn't work for me. me@raspberrypi:~/Downloads $ sudo growpart /dev/nvme0n1 2FAILED: failed to get start and end for /dev/nvme0n12 in /dev/nvme0n1Is there...
View ArticleCamera board • Re: The raspi5 lens shading adjustment seems to have no effect?
This topic is similar to the situation I encountered. Unfortunately, he didn't get a satisfactory answer either.https://github.com/raspberrypi/rpicam-apps/issues/359Statistics: Posted by yq3w — Thu...
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