Troubleshooting • Re: Raspberry Pi 5 not connecting to wifi
In the latest, I did a fresh install and set the imager to configure the wifi. After the first run, the built-in wifi was configured. Following this, I disabled the built in wifi with .....
View ArticleGeneral • Re: Cannot make 2 PWM work at the same time
Code: uint slice_numLED = 0;uint slice_numSTEP = 0;Wouldn't you want those to be different values?Thank you for the reply!It's just initialization values to make the compiler happy. The actual number...
View ArticleNetworking and servers • Re: dnsmasq fresh install stop-dns-rebind and dnsbomb
It hasn't been the only fix done lately to DNS servers, but you are on the right track.Given that this one, has been available since Feb 13 and it hasn't got either to the raspberry or Debian (didn't...
View ArticleGeneral discussion • Re: Lecroy HDO6104 oscilloscope with pyvisa
Code: rm = pyvisa.ResourceManager('@py')On windows NI VISA is the backend, on linux it is pyvisa-py. You need '@py'Here's my Lecroy scope github page:https://github.com/charkster/lecroyStatistics:...
View ArticleGeneral discussion • qemu buildroot image for rpi4: serial console login and...
Hi All,I wanted to build a very minimal embedded linux image consisting of only busybox , bash , less, nano and vim.Enabled serial console option in boot/config.txt . Used buildroot to build a aarch64...
View ArticleClik here to view.
Camera board • HQ Camera blue and purple colors
Wanted to ask what I should look at changing. So far I've been using automatic settings when recording 1080P 30FPS videos (with 16mm telephoto).See the attached example images where blue/purple/pink...
View ArticleTroubleshooting • fresh install bullseye on pi3, disable-bt causes sysrq; HELP
fresh install and apt upgradeconfig.txtdtoverlay=disable-bt causes :kernel: sysrq: HELP : loglevel(0-9) reboot(b) crash(c) terminate-all-tasks(e) memory-full-oom-kill(f) kill-all-tasks(i)...
View ArticleTroubleshooting • Re: Booting a system from USB sometimes breaks bootloader
rpi5 requires the latest bookwormbutbookworm has issues on some other rpi's, on older pi's the legacy bullseye is the recommended.Statistics: Posted by kerry_s — Tue Jun 04, 2024 10:42 pm
View ArticleGeneral discussion • Raspberry Pi 5 GPIO busy
Hi everyone, I just got a raspberry pi 5 and what I noticed right away was how to use the GPIO. With RPI4 it's a lot easier, and with this one I've had a lot of problems. The GPIO control library is...
View ArticleMicroPython • Re: use PIO to set multiple pins at 40 kHz [SOLVED]
Hi hippy,Thanks for the tip! It now puts out an adjustable block pulse at 40 kHz on four pins! I adjusted your code a little (see below), as the docs say that multiple pins should be declared as a...
View ArticleTroubleshooting • Re: Got my first Pi, DOA?
I don't believe that is recoverable.Statistics: Posted by jamesh — Tue Jun 04, 2024 11:31 pm
View ArticleGeneral discussion • Re: STICKY: PINN - An enhanced version of NOOBS.
I'm still trying to figure out how to convert Ubuntu Desktop 24.04 to PINN recognized install format.I'm still trying to understand and create a USB key to install via PINN. I'm ready to create the...
View ArticleOther projects • Re: Custom Key pad
ok....that took a bit longer than I thought and it's not a great drawing but I have drawn all the lines I can see to where they go (the front view was the worst to see and became really confusing) on...
View ArticleRaspberry Pi OS • Re: How to install Raspberry Pi Buster?
(So I had to install Bookworm because my Pi isn't built to support Buster)I tried going through the steps in the pibooth website, but Step 8 gave me this error:Code: sudo pips install pibootherror:...
View ArticleHATs and other add-ons • Re: Can I connect multiple PCIe hats to an RPi5?
This Thread has been inactive since April.Plus, I was just asking about something that had already been posted about. That a pie could not be booted from those third party in vme hats.And lastly, when...
View ArticleOther programming languages • Re: Perl error in Buster
yeah, I wouldn't recommend sharing any path in @INC on a networkStatistics: Posted by scruss — Wed Jun 05, 2024 1:44 am
View ArticleTroubleshooting • Do I have to rewrite my opencv python code for bookworm?
I installed bookworm on a pi 4 8gb. Libcamera stuff works, so does PiCamera2. I am trying to get all of my opencv programs running. A simple camera snippet won't work.Code: import numpy as npimport...
View ArticleGraphics programming • Bullseye nano cannot bind cursor arrows, why not
I am totally frustrated with bullseye over stretch with regard to nano which I use constantly. Stretch version of nano (2.7.4) allowed me to use the cursor keys on the num pad of Windows when I...
View ArticleTroubleshooting • Re: PI 5 TX Pin Low When Running…
I’ll have to look into how gpio-poweroff works and maybe give it a try. Thanks for the suggestion!Statistics: Posted by BenStyle — Wed Jun 05, 2024 10:17 pm
View ArticleClik here to view.
General discussion • Re: Long-term use durability: high-grade USB drives vs...
USB flash memory sticks have the same design considerations as SD and microSD cards. Small and cheap USB sticks have the same stuff inside. Big and expensive USB sticks can use the same chips as SSDs....
View Article