Beginners • Re: Reinstall raspian with an existing NAS
Thanks for the information. My plan was to install a fresh copy of bookworm on a new sd card. I would make sure that the 4 drives were not connected. I would then configure the fresh install with all...
View ArticleTroubleshooting • Re: dd onto a new sd card - pi not booting with the new...
It seems that the new card is slightly smaller (111673344 bytes).You can also use GPartEd on your 'normal computer' to copy partitions and shrink one on the new SD so they fit. That way you can still...
View ArticleC/C++ • Re: Libcamera with GS cam and external trigger
I have a working Libcamera OpenCV wrapper that allows for multiple cameras (I've only tried with 2). The github is linked here: https://github.com/osu-uwrt/LCCV. This is forked from another repository...
View ArticlePython • Re: How to lock AWB with Picamera2 API
Thanks for the suggestion.It works after move the setting after configure as your suggetsion, the settings can also be updated duirng preview.Statistics: Posted by joshuajxy — Tue Feb 06, 2024 1:27 am
View ArticleGeneral • Re: Need help designing a PCB for Pico W
All I know is: keep a big chunk of space unpopulated under the wifi antenna (no ground plane, no traces) if you want good network performanceThanks for the tip! I was told several times when I...
View ArticleTroubleshooting • Re: Failed to install new local compiled kernel
Anyone can give suggestion on this issue.It looks the old kernel will not be removed after new kernel compiled and installed, so how to decide which kernel should be used during the boot...
View ArticleSDK • openocd speed differences between cmsis-dap.cfg and picoprobe.cfg
I´ve seen differences in speed to setup a deploy and run into an rpi pico after I upgraded from picoprobe.cfg to cmsis-dap.cfg.Is this something affecting my system (mac) or something more...
View ArticleSDK • Re: openocd speed differences between cmsis-dap.cfg and picoprobe.cfg
Reading on https://github.com/raspberrypi/debugprobe/releases it seems it should be faster, so it might be something local to my systemStatistics: Posted by mlorenzati — Tue Feb 06, 2024 2:14 am
View ArticleBeginners • Re: Installing new Software onto my Pi
Not really, no.Depending on which model Pi you have you could install and boot from a USB drive instead (3B or later required).There is PINN that allows multiple OS on one drive but I believe that...
View ArticleGeneral discussion • Re: !2v to 5V DC PSU for Pi5 and display
Data to save would possibly only be the Odometer. Although I still have to find out how the software would be grabbing this info in the first place.Statistics: Posted by denzil73 — Tue Feb 06, 2024...
View ArticleRaspberry Pi OS • Re: TCExam
I have confirmed the database is communicating as I do see session data being updated and added if I manually delete the data new data is added when an attempted login is createdStatistics: Posted by...
View ArticleAdvanced users • Re: Execute command at poweroff, not at reboot
OK, had another look at this, and found that the following works.Code: if [[ "$(systemctl list-jobs | grep reboot.target)" =~ "reboot.target" ]]then echo "System is rebooting"elif [[ "$(systemctl...
View ArticleGeneral discussion • Re: Best storage option for Rpi5 for usage as NAS and...
I have used a portable (bus powered) 5TB USB HD and a full-size 10TB USB HD connected to my RPi4 2GB for over 3 years running 24/7. I have had no issue running samba on my home network and having...
View ArticleTroubleshooting • Re: destroyed pi and sd card on pi zero? why?
Pis have specified current limits for 3.3v and 5v pins. Shorting to ground will exceed those limits. The Pi0, particular, also lacks input voltage protection that B series Pis have. Pi0s are...
View ArticleTroubleshooting • Pi Zero 2W Hangs Up When Powered On For a Day
All,Thanks for taking the time to review this thread.If this issue has been resolved elsewhere please point me in the right direction.My Pi Zero 2W hangs when running a script in Thonny after...
View ArticleClik here to view.
SDK • Re: Pico SDK compilation question re placement of preprocessor directives
Yeah - that is hard to imagine - for sure... perhaps even silly. Not so silly. The intended use with the SDK is that you define a board file that defines all your pin usage; a board that uses all the...
View ArticleBeginners • Touchscreen, screen rez and internet problems
I come from dos, I am lost.I have an Rpi4B 8g and an Elecrow 10.1" 1280x800 hdmi monitor with built in capacitive usb touchscreen.Along with a Mesa 7i96s cnc card. This has an ethernet connection...
View ArticleGeneral discussion • Re: Energy Saving Mode
You can turn-off 3 of the 4 cores for even lower idle power consumption... and turn off wifi, bluetooth and led.https://www.jeffgeerling.com/blog/2021/ ... ption-halfStatistics: Posted by chipace —...
View ArticleTroubleshooting • Test GPIO pins on Pi5
Is there a program which tests GPIO pins on a Pi5?Statistics: Posted by Milliways — Wed Feb 07, 2024 1:57 am
View ArticleAdvanced users • Re: MultiBoot for the Raspberry Pi 5, Raspberry Pi 4, and...
Have you tried 'mb' on a Rasberry PiOS-Lite install? It errors at line 335 on my NVMe.I ran out of time and could not copy the error msg. It looked like a mount error, I will try this on an SD card...
View Article