Advanced users • Re: Running an MSB binary on 32-Bit ARM LSB
ive begun re-visiting big-endian on the rpi02, in aarch64 in my caseso far, ive fixed:some mailbox properties (clock, power, internals)most of the framebuffer (color offsets wrong)i need to fix the...
View ArticleGraphics, sound and multimedia • Re: Is it worth getting any other display...
The offical display has some advantages: likely to work reliably, mounting for the Pi, integrated power feed for the Pi, built-in driver board; and also disadvantages: cost, low(ish) resolution. How...
View ArticleTroubleshooting • Re: I can't make the PiHut Wifi USB adapter work
Are you running Bookworm 32-bit LITE on the Pi2?Does the pi-hut adapter work ok in other devices (PC/laptop/TV/satellite box etc.)?Statistics: Posted by neilgl — Fri Aug 02, 2024 1:05 pm
View ArticleHATs and other add-ons • Re: Vision models to run on raspberry PI 3B+, is AI...
There are some USB based AI accelerators that could be used with a Pi3.But you are better off with the Pi5 and M.2 PCIe board and Hailo AI module.Things like Yolo run faster due to Binary NN not...
View ArticleBeginners • Re: Help for a very old beginner
I then found Emacs and tossed vi to the curb as it justly deserved.My route was nearly the opposite and favoured vi and later vim. Swapping caps lock with escape on modern keyboards is a big ergonomic...
View ArticleTroubleshooting • Wireguard/OpenVPN throughput reduced
Greetings,for some reason the throughput of forwarded VPN traffic has been effectively halved, and I cannot find out why. The CPU load is not an issue, especially Wireguard barely has little CPU...
View ArticleGeneral • Interrupt constantly fires weirdly
I am using a Pico W with a rotary encoder that has a button on the knob. This is software debounced and configured as follows;Code: 'e_button' : Pin(21, mode=Pin.IN,...
View ArticleTroubleshooting • Re: External Drive issues with Pi5
Are you using auto mount in a GUI or using a CLI interface, if CLI, you will need to mount it physically, I think.Something like Code: sudo mount /dev/sdb1 /mntStatistics: Posted by KeithMck — Sat Aug...
View ArticleGeneral discussion • Problem with the WiFi on RPI4
Hey guys, this issue has been happening for some time already and I don't really get what's the reason.I always use a VNC server to have a better control over my Pi, and after some time after booting,...
View ArticleGeneral • Re: Need Guidance for RP2040 (PICO)
A Schmitt trigger GPIO input doesn't have any guarantees about the voltages at where it switches. No surprise if changing the signal frequency causes the low-going voltage to change. It's a design...
View ArticleGeneral • Re: Using all GPIO pins
I'd start by double checking the wiring between pico and the relevant switches and, if possible, minimising the length of the cable between switch and pico.Statistics: Posted by thagrol — Sat Aug 03,...
View ArticleRaspberry Pi OS • Re: 50 pin 8" display conversion
Datasheet: https://semiconductors.es/AT080TN52-V1.htmlSo based on the raspberry pi dpi chart, should I use mode 6 and wire accordingly? The display takes 5v max (shown in the datasheet).I'm assuming...
View ArticleRaspberry Pi OS • Re: How do I disable all logging in rpi os 64bit (Bookworm)?
After searching more this is what I did. I am posting this if anyone needs this.sudo systemctl stop rsyslog and sudo systemctl disable rsyslog don't work anymore. Rsyslog is deprecated in new OS. Now...
View ArticleTroubleshooting • Re: 100%cpu usage
Reinstalled 64bit pios, added kde-plasma-desktop with sddm and all seems OK. I think it's one of more of the following causing a problem ... piapps,pikiss or piconnectStatistics: Posted by blondini —...
View ArticleRaspberry Pi Connect • Re: Raspberry Pi connect with tailscale not streaming...
Is Tailscale blocking any UDP ports? - see my post on the other thread.Also is it the free plan or a paid plan from Tailscale?Statistics: Posted by neilgl — Sun Aug 04, 2024 11:21 am
View ArticleGeneral • RP2040: multiple (6) GPIO interrupts
Hi, I am trying to work out how to get multiple ISRs set up on 6 GPIO lines. I have six external signals and I need a separate response for each one. From what I have been able to ascertain, the STM...
View ArticleHATs and other add-ons • Re: How to use waveshare display
The display is this one: https://www.waveshare.com/2.8inch-dpi-lcd.htmI used this tutorial for the pi 5:https://www.waveshare.com/wiki/2.8inch_DPI_LCDBut whatever I tried I couldn’t get it working on...
View ArticleAutomation, sensing and robotics • Re: Automatic Bat detector.
Kevin,I recall seeing a write-up of this thing a few years ago but can't be sure it was in MagPi or other publication I read. I do remember the graphic.There was a time that I could just hear the...
View ArticleOff topic discussion • Re: What happened to my old account
Cannot say I have ever seen any other account name like mine (given the amount of time I've hung around on here thought I would have spotted at least one) and a scan through the 'm' users back till...
View ArticleCamera board • Re: Base 64 encode image from libcamera
Why code and not use existing tools?Code: rpicam-jpeg -o - | base64 -w0Statistics: Posted by HermannSW — Sun Aug 04, 2024 12:30 pm
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