Graphics, sound and multimedia • Re: iMac as display for RPI5
Many thanks for your report inspector_gadget. And I'm glad to pump some dopamine into your veins. I didn't mention the issue in my first advice because I believed it was my fault during the...
View ArticleAutomation, sensing and robotics • Re: Detecting when 12V power is cut
I'm making a carputer and want to have my Pi do a graceful shutdown when the car turns off. I can have the Pi take power from the always-on 12V supply through the HiFiBerry Amp to get power, but how...
View ArticleAutomation, sensing and robotics • Re: Automatic Bat detector.
Guys,A little box turned up today.For info its slightly different from the image in both the App and and earlier images. Instead of the surface mounted buttons it has capacitive pads. It took me a...
View ArticleTroubleshooting • Re: Is there any chance to get my Pi working again?
Here's what I would do with my Pi.Rinse it with water, then shake it all off really well, then then spray it with 90% (or higher) isopropyl alcohol with will make remaining moisture evaporate away....
View ArticleGeneral discussion • Re: Raspberry Pi 5 and i2c OLED DIsplay not working
This errorCode: RuntimeError: Cannot determine SOC peripheral base addressis from a gpio library that is not compatible with the Raspberry Pi 5. I had a poke around, but I couldn't pinpoint the code...
View ArticleC/C++ • Re: Someone from another forum is pulling my leg
The book says 10 bytes the program below says 8 bytesIt might really help us if you told us which book says that.Can you provide a link to the "other forum" post?Some very minor sleuthing turned up...
View ArticleMicroPython • Re: Accept hanging on Pico W python
Given this problem shows with the example of how to code a webserver for the Pico W on the Raspberry Pi website and similar variations appear on a whole host of other sites ...Because they're all...
View ArticleAdvanced users • Re: Image File Utilities
Just noticed something with my backups of Ubuntu 24.04. The Bootfs mounting for /boot/firmware is unmounted during backup and not mounted afterwards. The weird thing is it doesn't do it every time....
View ArticleBare metal, Assembly language • Re: RPI touchscreen and Circle
Yes, it is definitely an 'Official 7" Raspberry Pi Touchscreen'.I have a few of them purchased not long after they became available (2017?).Is it possible that the initialisation for the screen...
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General discussion • Re: HW RAID
GE,Thanks for all your resposes.The reason, why I need HW RAID is due to EXSi...Why EXSi?... Don't have to time to study "how to" in Proxmos... And it's more comfortable and user friendly (for me).I...
View ArticleBeginners • Re: Pi5 vs Microsoft Teams
I assumed there was a web interface but the Microsoft splurge talks about the new teams app and that previous interfaces stopped working in July 2024.So i guess that is my question:- does teams still...
View ArticleTroubleshooting • Re: Pi 5 not accessible by other Pi’s Mount
thagrol, hortimech:Thanks for the suggestions; so far not working: still getting Error 2, no such file or directory.Did:Remove the symlink /Share_Videos Then sudo ln -s /home/barry/Videos /srv/Videos...
View ArticleAdvanced users • Get rpi-2712 kernel for RPi 5 after upgrade from Debian 11...
I've sucessfully upgraded from Debian 11 to Debian 12. After that I only had kernel version 6.1.21-v8+ Installing the latest image from 4th July gives you the much newer kernel 6.6.31. Thats very...
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General • Re: RP2350 arm floating point support
Note, with all this in mind, we take great pains not to use any FP code during SDK init, thus your exotic RP2040 programs (or mine like Doom) with very tight stack requirements that don't use FP...
View ArticleTroubleshooting • Re: Bookworm feedback thread
After the latest update to Chromium, hardware acceleration is totally gone. It is "on" in the settings.screenshot.jpgI have completely uninstalled and then reinstalled Chromium-browser to no avail....
View ArticleOff topic discussion • Re: Boolean Algebra?
Addition and multiplication work nicely with it.however reading this suggests there is no subtraction (and therefore no division)One of the axioms of addition is the existence of additive inverse...
View ArticleBeginners • Re: Analog voltage pattern matching
If the light is just flashing on/off, with no dimming, then the input is just an opto-isolator driven from the light's 12V and pulling down a GPIO. You then write your code to monitor the state over...
View ArticleTroubleshooting • Re: Chromium issue after latest updates
what rpi modelkde on top of raspberry desktop or litethe internal chrome:gpu/about:config do not reflect the optimizations for the rpi devices, it's done in the os/systemStatistics: Posted by kerry_s...
View ArticleTroubleshooting • Re: Raspberry Pi 5: USB and Ethernet Ports Not Working
On the older Pi models, I'd say that there was a power switch problem on the USB, which (IIRC) also affects the Ethernet. It could be because something on the USB is drawing too much current, which...
View ArticleMicroPython • Re: Alternatives to ADC/HX711 - ADS1256 CS1237
Have a look at NAU7802; you may have to do some searching in Github but there are some Python repos and CircuitPython repos you can draw from.Statistics: Posted by languer — Thu Sep 12, 2024 11:47 pm
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