Troubleshooting • Re: How Do I Clone A Micro SD Card From An Existing...
I'd like to clone the SD card from the faster machine and use it in the second machine, but I'm not really sure the best way to do that. usb-boot will copy a running Raspberry Pi OS system to a...
View ArticleGeneral • Re: How to report compile time values ?
Code: #if TOTAL != <expected value>#error TOTAL has unexpected value#endifEither done temporarily, or better in a unit-test file that's conditional on the particular target.C let's you shoot...
View ArticleRaspberry Pi OS • Pygame/KMSDRM driver problem on kernel 6.6.20
PI4B 8gb with bookworm liteKernel 6.6.20Adafruit pitft2.8-capacitiveUsing the Pi4B with SPI display most of the time headless.Combination worked fine on kernel 6.1.20, but stopped working after the...
View ArticleRaspberry Pi OS • Re: Pygame/KMSDRM driver problem on kernel 6.6.20
Any relation with Issue #985 (https://github.com/raspberrypi/picamera2/issues/985) in the picamera2 github?Statistics: Posted by tvoverbeek — Sun Mar 17, 2024 7:31 pm
View ArticleHATs and other add-ons • Re: Questions about backfeeding and Ugreen USB hub
Does backfeeding only apply to powered USB hubs or can it happen when powereing it from the USB bus?Back feeding can occur if you have a separate power supply connected to the hub. If the hub is bus...
View ArticleGraphics, sound and multimedia • Re: CM4+2G Ram+384 GPU Ram+8GB Memory = 4...
Raspistill? That's deprecated, hence my recommendation to switch to libcamera.Needs raspistill for 3rd stereo.Can't use Libcamera.Statistics: Posted by MRV — Sun Mar 17, 2024 7:32 pm
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: telescope focus motor - xHCI host not...
Ok - i’m still in the early part of the learning curve regarding this tech, but i think i get the idea. My main question would then be how is this issue side-stepped in windows and apple OS? I know...
View ArticlePython • Re: How Do I Open Audacity With Python?
It worked, but I got this massive error.What should I do to fix this?Joke begin: for a massive error, the printout is quite small. Joke end.What error ?Statistics: Posted by ghp — Sun Mar 17, 2024...
View ArticleMicroPython • Re: Pico requested vs measured I2C SCL frequency
After trying I2C on a SAMD21 part running micropython, and seeing the same behavior, I suspect that MicroPython is running software I2C. The hardware I2C registers are being written to, but software...
View ArticleTroubleshooting • Re: Using systemd and xinit to run feh on startup
I solved the problem by running feh from autostartStatistics: Posted by spinnekoppie — Sun Mar 17, 2024 8:00 pm
View ArticleC/C++ • Re: Boost provides free peer-reviewed portable C++ source libraries.
I had to use breadth_first_search (BFS) on really big graphs I created.I found this page as perfect starter on how to do BFS with Boost graph...
View ArticleGeneral discussion • Re: Pi4 with Arducam 64mp- No camera detected
Is it a 64mp hawkeye or owlsight ?AFAIK...If its an owlsight you should only need to add dtoverlay=ov64a40 to /boot/firmware/config.txtIf its a hawkeye then follow the arducam instructions.Statistics:...
View ArticleBeginners • Re: Rpi 5 and Pan Tilt hat
I fixed the export!!!!the original github of zeroping/sysfspwm wasn't working because he forget that after an export you need to wait for the pwm to popup on folder.I just add a small delay of 100ms...
View ArticleMicroPython • Re: Dynamic USB Devices
That was my plan as I only deal in official releases.There's always the option of disabling dynamic USB in 'mpconfigport.h' but I am hoping for something which will allow additional devices to be...
View ArticleGeneral discussion • Re: Raspberry Pi 5 NVMe fanless case, what options are...
Does anyone have any experience of working combos?I've used the top half of an aluminium heatsink case in combination with a Pimoroni NVMe Base. It worked sufficiently well fanless to avoid throttling...
View ArticleDeutsch • Re: Raspberry Pi OS Remote
Habe nun IPv6 deaktiviert, nun klappt es. Vielleicht für wen irgendwann alles nützlich diese Infos hier.Zur Vervollständigung:> sudo nano /etc/wayvnc/config> use_relative_paths=true>...
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Camera board • Re: rpicam libav build
Thanks I should have reread the instructions Statistics: Posted by wkeeling — Mon Mar 18, 2024 8:11 pm
View ArticleDevice Tree • Re: RPI5: Issue with dynamic applying DT for Sound Card
I spoke too soon - the penny has dropped. Fixing the obvious Pi4 -> Pi 5 difference does make runtime soundcard overlays work if the modules on your Pi 5 match the kernel.There's a Pull Request in...
View ArticleUbuntu • Re: Need to configure Ubuntu like you can with Raspberry Pi OS on...
Download the latest RPI imager, go ahead and select Ubuntu then press write, it will ask you if you want to customise like add a username/hostname/password/ssh etc. If that's possible on the RPI...
View ArticleTroubleshooting • Re: Pi5 connects to wifi, dns working, no internet
Code: $ route -vKernel IP routing tableDestination Gateway Genmask Flags Metric Ref Use Ifacedefault 192.168.240.1 0.0.0.0 UG 600 0 0 wlan0192.168.240.0 0.0.0.0 255.255.255.0 U 600 0 0 wlan0Your...
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