General discussion • Connecting and getting data from Neurosky Mindwave...
Hey,I am new to the world of EEG Headsets and does anyone know how I can stream the data from the neurosky to my Raspberry Pi 4?I tried using socket programming but the connection keeps on...
View ArticleTroubleshooting • Re: SD Card Wiped During Update
Does a once rebooted PiOS nowadays have MBR or GPT?If MBR, some failure in fstrim or queuing or block handling or a simple zeroing of just the first sector can make the SD-card look blank. If GPT,...
View ArticleTroubleshooting • Issues after changes in partition
HiI'm new to this forum, at least as active member... I have since a few month a PI5 8GB, dual boot with PINN, 512GB SSD and latest Raspberry OS 64bit and original 27W power supply... everything...
View ArticleGeneral • Variable PMW on RP2040
I am worried that there might be an issue with PWM on the RP2040 family -- at least for my use case.I need to create a signal of varying PWM output. The signal generated are interpreted as '1's and...
View ArticleGeneral discussion • Re: Recent pi without wireless connectivity available?
Are you willing to mod the PCB? I suspect cutting the traces to the built in antennae would make the wireless non functional. Certainly can disable it in software. You have to also deal with securing...
View ArticlePython • Re: adafruit-circuitpython breaks lgpio on Raspberry pi
Thanks. I had read those, but in fact i have managed to resolve my issue by installing lgpio with pip3 rather than apt. I think lgpio is installed by default on bookworm but there seems to be a...
View ArticleGeneral discussion • Re: Automotive 12V power source for RPi5
Need more info from the OP before can provide any solid answers...* what environment are you running this in?* what is the use case, short sessions, or continuous?* what is plugged into the...
View ArticleGeneral • Re: How much OTP is there on an RP235X ?
We say 8K because that's how the h/w describes itselfMy local council insists we have grey refuse bins which causes much hilarity for everyone who is adamant theirs is black.Thanks for the 'RBIT-3'...
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General • Re: [overclocking] RP2350 at 600 MHz, with Flash, PSRAM, ARM,...
Have you when overclocking been able to write to flash at any of the higher speeds?The maximum I can achieve is 396MHz on an application that includes LittleFS writing to the flash.Haven't really...
View ArticleTroubleshooting • Re: No Internet connection with ethernet cable plugged in
GUI, correct? Move the mouse cursor over the up/down arrows in the upper right corner. In a second, you should see the ip address.If CLI, use ifconfig.Ok so my IP seems to be fine, but I still can't...
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General • Re: Did I break my original Pico by loading Pico 2 programs into it?
Maybe you did break it's heart. As far as I know, RP2040 doesn't have anything persistent like RP2350's OTP.But what can be persistent (like a watchdog timer) is just across soft reset/boot, and that...
View ArticleGraphics, sound and multimedia • using pi5 camera with github apps for video
Hi all,after spending some time coding my application in an off line mode (using pre-recorded videos), I am re-posting here.I have reached the day where I need to use the pi5 camera (V3, HQ or GS) on...
View ArticleAutomation, sensing and robotics • Inquiry on Miniature Air Pressure Sensors...
I am currently seeking a miniature air pressure sensor for a specialized medical application and would greatly appreciate your guidance in selecting the best option for our needs.Our application...
View ArticleRaspberry Pi OS • Re: [Pi 4]smaller size than "Raspberry Pi OS Lite"
I have to send a released image of my setup ( OS configuration , code ,... ) to my friends for testing. This will avoid doing many steps to test the App.uploading large files is my concern so I was...
View ArticleCamera board • Re: imx462 banding
Tested the extra changes that make the IMX462 binding available.The new changes look great, but libcamera doesn't seem to play nice yet with the new kernel camera.Code: $ libcamera-still -o...
View ArticleSDK • __no_inline_not_in_flash_func gives error
Code: [build] D:\Dropbox\chess\usb\eval.c:254:5: error: '__no_inline_not_in_flash_func' declared as function returning a function[build] 254 | int __no_inline_not_in_flash_func(eval_dark_pawn)(int...
View ArticleGeneral • Re: RP2350 sample kit
We haven't received any email confirmation or shipping notice yet . . .Fingers crossed !Statistics: Posted by tony carbon — Tue Nov 12, 2024 7:27 pm
View ArticleAdvanced users • USB tethering Issue
Android has completely randomized the gateway on the usb0 interface at boot eg, 192.168.X.X, used to be 192.168.43.X which was manageable on my raspberry end for setting up a static address.... I use...
View ArticleGeneral discussion • Beep ! (how to make beep ? on a RPI? )
I have a RPi5 that normally stay disconnected by keyboard and monitor, only power, ethernet and a couple if sensors.what i need is something that all PC have: a beeper, that cam be made ringing by...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: USB devices not recognised
Interesting results - lots of 'Permission denied'I include all here rather than as a .txt file which doesnt seem to be valid as an attachment to a post.bullseyepi4@raspberrypi:~ $ lsusb...
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