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Beginners • Re: new wayfire set default
I changed the autologin-session value in /etc/lightdm/lightdm.conf and this allowed the new wayfire to start However the appearance looks like default Can I somehow show it the settings that are used...
View ArticleCamera board • Waterproof low latency camera compatible with esp32 or similar...
I am looking for a waterproof (outdoor) camera that can achieve 30fps (latency less than 30ms) at 640x480 or 320x240 for an agricultural application that is compatible with ESP32 or similar low cost...
View ArticleTroubleshooting • Re: Swiss Keyboard Layout not working
I have the same problem... With my raspi 4, my raspi 5 did not have that problem interestinglyStatistics: Posted by Emperor — Sat Jul 20, 2024 9:32 am
View ArticleGeneral discussion • Re: Keep failing Bizarre Capcha
I’m inclined to just abandon any website thattries to impose captcha. Especially as it seems be used punitively in some circumstances.Statistics: Posted by andrew_pi — Sat Jul 20, 2024 9:38 am
View ArticleNetworking and servers • Re: Need advice on sending image data from a Pi5 to...
Use MQTT. The RPi publishes the picture the picos subscribe to the topic that the RPi publishes.You can write the MQTT code in C/C++, python or anything.viewtopic.php?t=192554Statistics: Posted by...
View ArticleJava • Re: Java and ADXL345 accelerometer
HiI am using Java to manipulate the 16 Relay HAT and the GPIO pins. The trick is JNA. Effectively you have to use C to access the GPIO pins. You create a shared library in C, you then create a Java...
View ArticleRaspberry Pi OS • Re: Bash $SECONDS not working on Pi 4 [CLOSED]
Just for fun, you should try running your script through "shellcheck". I think shellcheck can detect (among lots of other things) the presence of weird characters in shell scripts.In case you are not...
View ArticlePython • Re: Need help for read numbers from a picture
So, is it the conclusion that "ssocr" works better than "tesseract" for this particular application (reading 7 segment displays) ?Statistics: Posted by BigRedMailbox — Sat Jul 20, 2024 10:04 am
View ArticleCamera board • Re: Waterproof low latency camera compatible with esp32 or...
I think you've come to the wrong place, you probably need and Esperiff forum, this is a RaspberryPi forum.The cameras are here the this section supports and none are waterproof....
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Advanced users • Re: How to backup a disk?
Can you say something about the basic structure of that program? What general category of backup style does it fit into?Are you asking me?It creates a bootable img of the running system that...
View ArticleBeginners • Re: 256G SSD - creating image on 32G USB
On bookworm you could try changing that ntfs-3g to ntfs3. That will use the newer ntfs3 kernel driver instead of the old ntfs-3g userspace driver. You should see an improvement in performance.I'd be...
View ArticleBeginners • Re: Trouble installing Face-Recognition
I've followed all of the steps successfullywhich steps from where?Also let us know what model Pi you use, which OS (including version) and any other info you think may or may not be usefulStatistics:...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Are the two serial I/O pins 5v tolerant?
Hello!I have a project taking shape where a Raspberry Pi device is going to be accepting a stream of data flowing into it via its serial port on top. Now I know from previous discussions that the...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Are the two serial I/O pins 5v tolerant?
No!Statistics: Posted by aBUGSworstnightmare — Sun Jul 21, 2024 8:12 am
View ArticleAssistive technology and accessibility • Re: Can a raspberry pi be used with...
Thanks for that, I had no idea this kind of product even existed. I'll speak to him about getting one.I am curious about how complicated this project would be with a Raspberry Pi though.Statistics:...
View ArticleTroubleshooting • Re: Powering Raspberry Pi 5 without official Power Adapter
My guess would be that your PSU has too slow a rise time. Search on these forums and you will find posts about it.Statistics: Posted by davidcoton — Sun Jul 21, 2024 8:17 am
View ArticleGeneral discussion • Re: Building C with libgpiod
Thanks @joan, that worked. Pity all of the examples put the -l in the middle of the line. Anyway moving on, one for the 'things I learnt today'I think the compiler used to accept the -l option earlier...
View ArticleBeginners • Re: Apparent conflict between tkinter and gpiozero
@ame Thank you, I did not realise it was possible to rename in that way. We definitely learn something new everyday with Raspberry Pi.@bensimmoThank you. I have already drawn my tkinter window and run...
View ArticleOff topic discussion • Re: Matrix style Katakana Fonts
Thanks.Statistics: Posted by bobster316 — Sun Jul 21, 2024 9:39 am
View ArticleGeneral discussion • Using TTF font
I downloaded a font ms mincho.ttf, when I go into the folder where the font is located it saystotal 8872-rw-r--r-- 1 pi pi 9081312 Jul 21 10:29 'MS Mincho.ttf'How do io use this font when it has...
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