Python • Getting error: "No provider of glGetTexImage found." while...
I am writing a new version of my digital media frame code for the pi4 (Raspbian 12) using gtk4. You can download the code and test it out with the following commands:Code: git clone...
View ArticleMicroPython • Re: Why is my MicroPython script running so slow with SD card?
I browsed your code and I think the bitmap processing code is probably really inefficient. Comment out some parts to test. For example, you can use a one loaded bitmap to keep the OLED output going,...
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General • Re: rp2040 GPIO current limitations
Look at:5.5.3.5. Interpreting GPIO output voltage specificationsFigure 171. Typical Current vs Voltage curves of a GPIO output.Statistics: Posted by gmx — Sun Dec 29, 2024 12:58 am
View ArticlePython • Cool Program I Have Created
I made this program that generates a Youtube Shorts video. The video can be about anything you like you just change the llama3.2 prompt. This code also adds a video onto the audio (I have it set to...
View ArticleBeginners • Re: Fresh Install and WayVNC
the new bookworm uses labwc for the desktop and rpi-connect for vnc4gb+ is recommended for desktopsStatistics: Posted by kerry_s — Sun Dec 29, 2024 1:15 am
View ArticleBeginners • Re: Where can I find books on optimising ARM assembly code by hand?
There is a saying that premature optimisation is the root of all evil.Basically, learn to walk before you run. It is an exceptional ARM programmer who can outperform a modern compiler.Just as a data...
View ArticleRaspberry Pi OS • Re: Some interesting questions about Linux (RpiOS) NTFS...
Well, I did a little testing on Windows and found two things:1) When you copy the file (using Command Prompt "copy" command), it copies the whole file (i.e., all streams).2) a:file does indeed mean...
View ArticleBeginners • How do I read an SO file on Debian?
I read contradictory articles online. Apparently they can come in binary, but also just about all programming languages, but generally Python, except when it doesn't.Statistics: Posted by...
View ArticleGeneral • Re: Is there a minimum list of files to archive a project?
Yes. That works. Too bad instead of spewing an error that it can’t do whatever Clean CMake does. Thanks for another way to be able to build a project that was not saved with a build...
View ArticleGraphics, sound and multimedia • About config.txt and multiple dtoverlays
How does config.txt handle multiple dtoverlay directives?My config.txt now has a dtoverlay specifying vc4-kms-v3d with an associated parameterization.And I have a hifiberry that wants a dtoverlay...
View ArticleBeginners • Re: How do I read an SO file on Debian?
The SO files are Shared Objects and are binary files. They contain relocatable instructions that can be loaded by another program. There is no way to read the code. You can list the symbols defined in...
View ArticleGraphics, sound and multimedia • Re: About config.txt and multiple dtoverlays
top to bottomthere can be many on separate linesStatistics: Posted by kerry_s — Sun Dec 29, 2024 4:20 am
View ArticleAdvanced users • Re: Image File Utilities
Is there anything special about writing backups to nfs-mounted drives? I had been writing backups to an external drive shared from my Mac using cifs, but that stopped working, so I decided to try a...
View ArticleTroubleshooting • Re: Pi 5 no longer has functioning wifi after latest update
In the process of rebuilding system. Wifi works like it should now i have a different problem......Statistics: Posted by penciltester — Mon Dec 30, 2024 1:26 am
View ArticleTroubleshooting • Bluetooth disconnects everytime kodi launches. Forgot fix,...
Just rebuilt system after a faulty/failed update screwed my wifi. Wifi works great now. But now my bluetooth speaker drops everytime kodi launches. I remember this being an issue before but i cant for...
View ArticleCamera board • Re: Plot raw files by OpenCV?
which Pi and how did you capture them ?Pi4B and with the latest Bookwarm 64bit OS, and have a SAMSUNG SSD attached via the USB2.0 port. Thanks!Code: rpicam-raw -t 10000 --mode 4056:3040:12:U --segment...
View ArticleGeneral discussion • Re: New Raspberry Pi Products
Are the USA residents prepared to pay 10 to 20% extra on products from over the boarders? I doubt it will effect Pi products? Is it the country they are made in or the country the company is based...
View ArticleTroubleshooting • Re: Bluetooth disconnects everytime kodi launches. Forgot...
Okay, the answer is in the media center forum and the answer is launch kodi from this directory usr/lib/aarch64-linux-gnu/kodiYour good to go.Statistics: Posted by penciltester — Mon Dec 30, 2024 2:49...
View ArticleAI Camera - IMX500 • crontab -e makes me lose control
Dear Sirs,I would like to run the application in Raspberry PI startup.I write below into a script, and I write into the "crontab -e" command.[the script run in booting]#!/bin/bashrpicam-hello -t 0s...
View ArticleAI Camera - IMX500 • Re: run shell script in booting up
Here comes a good reference:https://raspberrytips.com/autostart-a-program-on-boot/Thank you ALL and let's close this topic.Statistics: Posted by okeyla — Mon Dec 30, 2024 3:06 am
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