Python • Re: control 30 servo pill deepener
You probably want two PCA9685 servo control boards (16 channels each):https://www.adafruit.com/product/815It's not going to be easy.Statistics: Posted by ame — Sun Mar 31, 2024 8:59 pm
View ArticleC/C++ • Re: Need help to build a working make file
IMHO, manually writing and maintaining Makefiles is a waste of time. These days, CMake is the de facto standard for building C++ code. Even though the syntax takes some time to get used to, it's not...
View ArticleTroubleshooting • Re: Delayed boot process probably caused by rc.local
Here is the output of systemd analyze blame:Code: 4.482s NetworkManager-wait-online.service1.271s raspi-config.service1.145s dev-sda2.device 747ms bthelper@hci0.service 707ms accounts-daemon.service...
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Assistive technology and accessibility • Re: New to the raspberry pi and need...
I change the subject as orca goes, I kinda need it to start at login in order to adjust and make changes to screen reader settings if there is something wrong with using orca at start then I guess I...
View ArticleRaspberry Pi OS • Re: Installing and running omxplayer under Bookworm (on a 3B+)
But why go Bookworm not Bullseye on that Pi3?Indeed. The simplest solution would just be to run an older version. Most of my Pis run Jessie, since that does everything I need and does it...
View ArticleRaspberry Pi OS • Re: Keyboard layout displaying/switching for Wayfire and...
@avarvit:First of all, thank you again for the solution on the missing keyboard layout switcher/indicator.I am wondering, is there any feedback from spl237 to your pull request in the official repo?...
View ArticleOther RP2040 boards • Re: Custom RP2040 board not going into BOOTSEL.
Your layout doesn't seem to connect 3V3 to RP2040 pins 48,49 - they've just got decouplers attached, and I can't see any other connection from those capacitors back to the main 3V3 supply.One of those...
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Advanced users • Re: Testing class A2 SD cards with Command Queueing on Pi 5
@ fikNow I am testing sandisk extreme 64Gb and is ok and same kernel you are using.But I have packages for update.I will update the rpi5 and see if is a problem with new packages.Se actualizarán los...
View ArticleSDK • Re: Elegant ways of documenting changes in SDK for publishing project
The way I have done it is to pull the SDK into a local sub-directory and hack that. You don't necessarily need everything but the SDK isn't set-up to easily allow 'most of the default but use files I...
View ArticleGeneral • Re: A bad soldering or too much heat?
In case the BB is one of those Chinese ones, those can have short-circuits or missing leads.First I've heard of that, so I googled it. Seems to be a rare or non-existent issue. Since these are made in...
View ArticleGraphics, sound and multimedia • Re: Push Button Video Display
Pi Presents will do this. Use a radiobuttonshow. You will need the legacy Bullseye RPi OS.pipresents.wordpress.comStatistics: Posted by Benjaguy — Mon Apr 01, 2024 8:43 pm
View ArticleOff topic discussion • Re: Deleted topic: error? over moderation?
This is the fake link I posted. Anything rude, offending?It doesn't need to be rude or offensive to cause complaint from people. Getting people's hopes up and dashing them deliberately isn't...
View ArticleTroubleshooting • Re: sudo reboot takes 4-8mins
By inspecting journalctl logs I found the lightdm service was not dying gracefully on sudo reboot (which I believe first sends a sigterm) and then dying ungracefully still after later receiving a...
View ArticleSDK • Re: build error SDK C
Can you post the error output from make?Statistics: Posted by breaker — Mon Apr 01, 2024 9:17 pm
View ArticleGeneral discussion • Re: STICKY: PINN - An enhanced version of NOOBS.
CEC for PI5 is on my list, but I have to fix some other things first.It looks like I will need to use libcec or the KMS API instead of the current method.Statistics: Posted by procount — Mon Apr 01,...
View ArticleTroubleshooting • Ros2 and Camera impossible on pi5?
Hey. So I am new to the whole raspberry pi world and bought a pi5 to get started. Got everything up and running and decided I wanted to build a robot. Was able to control it with 2 motor hats and went...
View ArticleTroubleshooting • Re: sudo reboot takes a very long time (4-8mins)
that says it took 3sec's to kill lightdmi assume you used raspi-config to switch to X11from what i understand so far.your using a rpi4you installed bookwormyou switched it to X11( when you switched to...
View ArticleTroubleshooting • Re: How do I call a function if there is an error?
You break down your code into logical pieces (functions, classes, ec). Then you turn your long code into shorter code that uses those smaller bits.We don't know what language you use for your program,...
View ArticleBeginners • Re: Problems installing raspian
Thanks.I used the the rpi and the /etc/NetworkManager/system-connections directory was empty.so i copy the one in my laptop (I use linux) but still no luckStatistics: Posted by cepi — Tue Apr 02, 2024...
View ArticleGeneral discussion • Re: Any experience with duty cycle in an industrial...
This is the wayStatistics: Posted by virgosystems — Tue Apr 02, 2024 8:47 pm
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