AI Camera - IMX500 • Re: Raspberry pi AI camera: Support needed for...
Hi I tried changing input size parameter to 320 here as suggested by you.Code: featmap_sizes = [(np.ceil(320 / stride), np.ceil(320 / stride)) for stride in strides]However unfortunately that did not...
View ArticleNetworking and servers • Re: "Fake" WiFi Captive Portal on Zero W?
What counts as a clean install?The behavior you previously described is not typical of clean installs (ie., a fresh OS not subsequently modified by users) in line with this project's prerequisites....
View ArticleGeneral • Re: MQTT on Pico W - HowTO needed
Last year , on a dark morning , my wife fell down the stairs . She didn't injure herself , but I decided to add a movement detector to turn the light on when the Pico detects someone stepping on the...
View ArticleRaspberry Pi Connect • Re: Raspberry Pi Connect not working
Can you also answer the question in the other post about this https://forums.raspberrypi.com/viewtop ... 3#p2266663 Are you using the Raspberry Pi Connect CLI as a regular user or were you running...
View ArticleBeginners • Re: LED works when running from IDE, but not cronjob
Why are you importing time if you're not using it?We don't know if your code is, in fact, running. It looks simple enough but you never know...Try changing your crontab entry to the following, let it...
View ArticleBeginners • Re: Running a program at startup
The best way around that is simply to have the autorun execute a shell script that checks for the necessary pre-conditions and waits before executing themain command . A fixed delay may fail if one of...
View ArticleRaspberry Pi OS • Re: terminal font needs emoji
Yes i understand that most terminal emulators work very well with rich and python script including showing emoji.The issue is that it looks ugly on a display directly attached to the raspberry in...
View ArticleAdvanced users • Re: RaspiOS 12 (aarch64) with KMSDRM, tool for taking...
A colleague has pointed out that https://github.com/rudihorn/drm-vc4-grabber exists.Whilst designed for Hyperion, it extracts the information on the current plane(s) from DRM, maps those into the...
View ArticleSDK • Re: Using printf with TinyUSB HID: Is It Possible?
When using just stdio_usb, the SDK configures, initialises and runs a TinyUSB instance 'behind the scenes'. If you want to use USB directly in your app, you need to take on the whole job yourself,...
View ArticleTroubleshooting • Replacing login with web-greeter
Has anyone gotten the node based web-greeter working with lightDM on raspian?The greeter is nody-greeter https://github.com/JezerM/nody-greeter I have built it but when I try and run on the command...
View ArticleTroubleshooting • Serial number not so unique?
Hi, we have a product based on RPI4B.I just found 2 machines with same serial number.See the output from both machines:In one occasion we noticed that 2 different registrators had the same serial...
View ArticleGraphics, sound and multimedia • Make chromium stay fullscreen
I use a Raspberry PI 5 bookworm connected to a TV as an information display. It’s pretty simple. It just displays a fullscreen web page in chromium. But after a few hours (8-12, if I have to guess) it...
View ArticleItaliano • Raspberry p3 per home assistant non parte
Ciao, quale versione sistema operativo devo installare sto usando Raspberry pi imager. Carico il sistema operativo senza problemi ma poi come devo accedere? devo aprire home assistant e dovrebbe...
View ArticlePython • Re: PIR false positive when sending mail
I solved the issue adding a ferrite sleeve on the cable going to the sr501 putThe issue was 100% related to emc as the script was working perfectly when utp cable was plugged in and was faulty when...
View ArticleGeneral • Re: How much OTP is there on an RP235X ?
This is because the OTP has ECC, the top 8 bits being used for that. But in the case of the long registers mentioned, the ECC is ignored. Or at least, I think that is how it works.Statistics: Posted...
View ArticleTroubleshooting • Re: Serial number not so unique?
Not necessarily on the Pi 4, but it is extremely rare to find a collision. The Pi 5 does have unique serial numbers.Statistics: Posted by jamesh — Tue Nov 12, 2024 1:51 pm
View ArticleAI Camera - IMX500 • Running IMX500 with venv
Im testing the demoprogramfound herehttps://github.com/SonySemiconductorSol ... p-gui-toolIm trying to build a frontend for interacting with the camera. But need to start with something basic. So I...
View ArticleAdvanced users • Re: HTTP boot mode boot.img reference design
Hello timg236,Thanks for again for your quick answer. I was not aware of AON reset registers, but I am not sure it would really suit my use cases.I followed option A) I mentioned earlier.I...
View ArticleGeneral discussion • Re: Recent pi without wireless connectivity available?
Hi,for an airgapped hardware-wallet I am looking for a somewhat recent sbc that has no wireless connectivity on a hardware level. Is there any Pi out there, that is available for sale new and sealed,...
View ArticleOther projects • Re: RPI CAR HEADUNIT [HELP]
My own Car Dash project could be helpful. https://github.com/valtsu23/DIY-Emu-Black-DashIt has an automatic power on and shutdown functions. ACC power wakes it up and loss of Can Bus communication...
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