Automation, 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 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 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 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...
View ArticleClik here to view.
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 ArticleGraphics programming • DRM_IOCTL_WAIT_VBLANK Details
Anybody know how DRM_IOCTL_WAIT_VBLANK works on PI4/Bookworm with respect to the returned vblank_time_value? Capture the monotonic time via clock_gettime(CLOCK_MONOTONIC, ...) immediately after the...
View ArticleTroubleshooting • Re: PinFactoryFallback: Falling back from lgpio: 'can not...
Pi5 Bookworm with updates as at today (12 September) - all seems to be working fine with gpiozero blink.Statistics: Posted by neilgl — Thu Sep 12, 2024 9:14 pm
View ArticleRaspberry Pi OS • Re: Blurry windows during remote connection
what is your connection type, doesn't seem fast enough. (wireless/ethernet)Statistics: Posted by kerry_s — Thu Sep 12, 2024 9:16 pm
View ArticleOther projects • Re: Raspberry pi control of vehicle flashing lights (I’m a...
Ok, well I think you need to approach this project from the top down. That is to say, choose some lights that are easy to fit, and work back from there. I don't think you can just focus on the...
View ArticleClik here to view.
Troubleshooting • Re: Bookworm feedback thread
After the latest update to Chromium, hardware acceleration is totally gone. It is "on" in the settings.I have completely uninstalled and then reinstalled Chromium-browser to no avail. Even changing...
View ArticleClik here to view.
Beginners • Re: Raspberry Pi 4 Model B and monitor "Out of range"
The solution was to connect the Raspberry to a 4k monitor (a monitor with an EDID that worked well with the Raspberry would also have been correct). With this 4k monitor I configured a lower...
View ArticleGeneral discussion • Re: A Pi Pie Chart
Thanks for posting! I find it interesting how much better RISC-V performs on the integer calculations compared to the floating point. I wonder if that will change and whether the reduced precision...
View ArticleOff topic discussion • Re: Boolean Algebra?
I came across this just now so it seems that at least I am not the only person coming to these "naive" conclusions. Lots of reasons to wonder this, like why the order of precedence is so similar as...
View ArticleClik here to view.
Troubleshooting • Re: Raspberry Pi 5 USB Gadget Mode, none of the tutorials...
I have a new RPi5 that I'd like to use in USB gadget mode, but none of the tutorials I have found work for me. I have a few RPi4s that I connect to regularly as USB gadgets but I'm struggling with...
View ArticleClik here to view.
Troubleshooting • Chromium issue after latest updates
As you know, there has been a new update to our beloved Chromium including a new package naming scheme (no longer chromium-browser but just chromium). However, i now realized that my "hw acceleration"...
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 ArticleAutomation, sensing and robotics • Re: ONLINE CLAW MACHINE
i also am hooking up the sensor out to the gpio pin. if anything i could use zoom sdk and make it like this just dont know how to do ithttps://dev.to/zoom/zoom-sdk-powered-claw-machine-5ci9Statistics:...
View ArticleClik here to view.
Beginners • Re: RPI 27w power pack spcs
The official PSU doesn't have a 5V, 3A mode:AIUI, the USB-PD spec requires fall-back to 5V with a maximum of a 3A limit in the absence of negotiation for something different. This is to prevent a...
View Article