General discussion • Re: I have a few questions because an error occurred...
This shows the default SPI0 pins https://datasheets.raspberrypi.com/pic ... Pinout.pdfFor “… connect the Arduino to power..” is that actually a camera?Statistics: Posted by neilgl — Mon Apr 01, 2024...
View ArticleGeneral discussion • Re: Installing VS Code on Raspberry Pi 4b
Are you running Bookworm 64-bit or something else?Statistics: Posted by neilgl — Mon Apr 01, 2024 7:46 pm
View ArticleCamera board • Re: RPI Zero - Baremetal Unicam / CSI-2 Camera
I did several fixes, rebased the code based on libcamera instead of raspiraw, I think I enabled power domain properly as well, and I see some progresses when I enable RX and streaming CAM_IBWP...
View ArticleBare metal, Assembly language • Re: Is this blinker code supposed to run any...
As far as I know nothing about a53 timing/pipeline is public. The timing of the core won't be implementation dependent. Armstubs are code that is first excited by the arm . The vpu just sets them up...
View ArticleTroubleshooting • Re: Help with raspberry zero wh
This is a user forum, so patience is key!https://shop.pimoroni.com/products/pica ... 6918558803Don't use button 2 to 6 and connect an SPI toich display instead.Statistics: Posted by...
View ArticleGeneral • Re: Connecting a lot of potentiometers to raspberry pi pico
I would suggest cheap and simple microcontrollers which have a fair number of analogue inputs instead of multiplexors. Each can be scanning its pots in parallel to others which should make it easier...
View ArticleGeneral discussion • Re: Replace image from within
One of the big issues is that almost all suggestions and howtos (and answers in this forum) assume a standard install layout unless the OP discloses their setup. The only thing non-standard about...
View ArticleGeneral discussion • Re: Portable Power Supply For Rpi?
Power tool battery + buck converter. Like this: viewtopic.php?t=336626#p2014820How you package it all up together is up to you, so it does not have to look exactly like the one in those pics.The...
View ArticleOfficial Display • Re: Original 7" + Pi3 Mod. B
I have only done what's in this tips and it has always been working fine but..not with Bookwormhttps://support.thepihut.com/hc/en-us/a ... pside-downI will check all the other when I have the other in...
View ArticleFrançais • Re: gpio c++
donc au final j'ai reussi mon makefil dite moi si il y as des choses a modifier ,je vais trouver un petit moment pour expliquer mon decoupage , et je suis en train de mettre le code qui lit et ecrit...
View ArticleTroubleshooting • Re: Zero 2w dt-blob.dts
Can I ask why?dt-blob.bin is the wrong answer for almost everything these days.The blob files on https://datasheets.raspberrypi.com/ for adding cameras/displays to Compute Modules on the legacy stack...
View ArticleTroubleshooting • Re: Help my pi zero 2 w is stuck in my RPi case for zero
I had the same problem with the Zero 2. It was an extremely tight fit in the official case, and none of the mini-HDMI adapters I own would fit deep enough for a good connection (the case doesn't have...
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General • Re: A bad soldering or too much heat?
Dear @gota, yeah I tried with and without breadboard, same issue Yep, worth checking although probability was close to zero.Statistics: Posted by gotaf80307 — Tue Apr 02, 2024 8:00 pm
View ArticleGeneral discussion • Any experience with duty cycle in an industrial...
I know official warranty is 12 months but what can I realistically expect from an always on system with passive cooling under moderate load? What about active cooling? Thanks so much JoeStatistics:...
View ArticleBeginners • Re: Raspberry Pi 5 can't boot up with AA batteries
From memory (by do check) AA Alkaline can do 2A load maybe more, so you need at least 2 in parallel, which is going to double up to at least 16 cells.Seems exesive.Why AA, why not get a 12V leasure...
View ArticleTroubleshooting • Re: Raspberrypi 5 freeze randomly and verry often
I'm pleased to report that my Raspberry Pi 5 has achieved a reasonable level of stability after I decided to remove my passive cooling case. Although the aluminum case was effective in maintaining...
View ArticleGeneral • Re: Raspberry Pi Pico load values from config file
I wrote software using pico-sdk with tinyusb to transform the Pico into a USB Mass Storage Class deviceThat is the best way IMO. If Pico SDK directly supported all this, including the standard posix...
View ArticleCamera board • Re: Raspi Global Shutter Camera for the application of ANPR
The traffic is moving with the speed to 30 to 40 km/hAt default resolution GS camera captures 1456x1088@60fps:Code: pi@raspberrypi5:~ $ rpicam-vid --list-camerasAvailable cameras-----------------0 :...
View ArticlePython • Re: control 30 servo pill deepener
the lock up my pi 3 b+Code: import RPi.GPIO as GPIOimport timeimport datetimeimport sqlite3from flask import Flask, render_template, request, redirect, url_for# Initialize Flask appapp_flask =...
View ArticleGraphics, sound and multimedia • Re: Live Video Feed on Headless Raspberry Pi 5
Using Bookworm 64-bit Lite on a Pi5, with a V3 camera module attached, we can install libcamera using: Code: sudo apt install -y libcamera-appsWe can then take a picture Code: libcamera-jpeg -o...
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