Raspberry Pi OS • Re: Reboot using crontab
When I first tried to run a reboot command from cron, it was by typing my reboot command in the cron file that I use to run a program at 10pm each night. I enter this file using: Code: crontab -eIt...
View ArticleGaming • Re: Linux Air Combat on Raspberry Pi 5
If someone here is willing to write and maintain installation scripts, we would be happy to add this to Pi-Apps.Once done, this would be a one-click way for anyone to get the software running, while...
View ArticleBare metal, Assembly language • Re: Struggling to make SPI DMA work
Interesting thing.I have swapped RX to different DMA channel and it worked.Previously SPI TX DREQ was assigned to DMA channel 0, SPI RX DREQ - to DMA channel 1,And I was able to receive interrupts for...
View ArticleCamera board • Re: Camera can only focus at <1cm
Here you can see the setup and how the pictures look likehttps://imgur.com/a/jB6uMTmStatistics: Posted by stekn — Sat Mar 09, 2024 8:42 pm
View ArticleAdvanced users • Re: Image File Utilities
What about the 'rsync' process I mentioned?...I wonder why this 'rsync' process continued to run after the 'image-backup' process was terminated? That would be a question for the author of rsync....
View ArticleGeneral discussion • I want to make a cluster of raspberry pi as a server
i have 2 raspberry pi, one is a pi 4 8gb and another one is a pi3b+ both have a USB flashdrive of 64gb, i want to make the pi 4 as the main server and the pi 3B+ as another node, the thing is i make...
View ArticleGeneral discussion • Re: I want to make a cluster of raspberry pi as a server
I have no idea whether it will make your web server any faster, but here is a guide:http://gregtrowbridge.com/setting-up-a- ... er-part-1/Statistics: Posted by deepo — Sat Mar 09, 2024 8:50 pm
View ArticleCamera board • Re: HQ Camera and settings
Here's the controls l use...https://github.com/Gordon999/RPiCamGUIThanks! That's really useful - if anyone is curious here's my very work in progress version:...
View ArticleC/C++ • Re: C++ fgets behaving very oddly on Bookworm (no other environment...
Hi Andy,We have weather too here - though it seldom results in a power outage.Thanks for that. I have half moved on, if I may explain:Due to the massive help I've had here I now have a neat program...
View ArticleTroubleshooting • Re: Raspberry Pi 6.1.0 OS Cron Job Configuration Issue:...
Note: The day of a command's execution can be specified by two fields — day of month, and day of week. If both fields are restricted (ie, aren't *), the command will be run when either field matches...
View ArticleTroubleshooting • Re: Raspberry Pi 5 - How to Install Newest Neovim
That doesn't quite answer my question. My apologies. I've been to this page and I've seen the ways listed to install this but I get stuck. I'd like to install Neovim 9.5 in a way that still receives...
View ArticleCamera board • Re: pibooth install error, "externally- managed-environment
Yes, my V2 camera works with "libcamera-still -o test.jpg" in the venv (and elsewhere)So, I am not sure what the difference is, as my pibooth fails to detect the camera but yours does? then fails on...
View ArticleTroubleshooting • Re: Power failure type b new behavior
Not sure what that error specifically describes, but you might want to try reflowing the PMIC. I suspect a bad solder joint.Statistics: Posted by jamesh — Sun Mar 10, 2024 7:53 pm
View ArticleTroubleshooting • Re: Camera from python script more zoomed in than from...
Have you checked the resolution is the same? I record at 640x480 using a Pi Camera 2 NoIR and it shows a smaller area than when I record at a higher resolution.Statistics: Posted by rpdom — Sun Mar...
View ArticleMicroPython • Re: pico-to-pico via intenral router: accept () issue
Having got frustrated with twenty second stalls, and convinced there is some issue with 'LwIP', I decided to take a look at UDP as that should be much simpler processing for the protocol than TCP and...
View ArticleNetworking and servers • Re: wireless image transfer
Actually, what I wanted to ask was this. How can I transfer the image I receive from my Raspberry to a monitor wirelessly? Because in the project I want to do, I will use Raspberry as a camera system...
View ArticleAdvanced users • lxterminal commands
I'm confused what the command "lxterminal" does from the command line.This code brings up a new active terminal.Code: lxterminalThe code below also brings up a new active terminal and prints "[1]" and...
View ArticleBeginners • Re: Can someone explain how to wire 2 SPI devices?
You should look at this post instead .viewtopic.php?t=344157&hilit=rc522In reality you create two rfid object and check them inside a loop.If you need more than one RFID I did have a version using...
View ArticleDevice Tree • Re: RPI5: Issue with GPCLK0 Clock Generation on GPIO4 in ALT0 Mode
In about 30 minutes after this post, you should be able to do sudo rpi-update pulls/6013 and your DT overlay should now result in a clock on gpio4.Tested onCode: Linux raspberrypi 6.6.21-v8-16k+ #1741...
View ArticlePython • Re: Having issues with GPIO pins
Because your virtual environment isn't real. Therefore it doesn't have any GPIO pins.I believe the issue is "Externally Managed Packages" / "Python Virtual Environment", rather than a more...
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