C/C++ • file or directory does not exist error message
I'm trying to run my first code on the raspberry piCode: blink.cpp:1:10: fatal error: wiringPi.h: No such file or directory 1 | #include <wiringPi.h>Does this mean that C++ isn't installed?If...
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Python • RPi 5 and GPIO
Hello and thanks in advance for your patience. I bought a Raspberry pi 5, I created a virtual environment, installed pandas, scikit-learn... everything is ok, but when I install rpi.gpio something...
View ArticleRaspberry Pi OS • Pi camera runs in terminal but not in service
Hi,I am trying to configure my Pi camera to act as webcam.I added this service:pi@pi:~ $ cat /lib/systemd/system/picamera.service[Unit]Description=Run Pi Camera as...
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General discussion • X11 Forwarding from Headless (Lite) ZERO 2 W
I've seen challenges and successes with this subject but have one that has me stumped.This follows on success I had, and documented, between Linux MINT and RPI Zero (1) W. See...
View ArticleGeneral discussion • The best SD Card for Raspberry Pi 5?
Hello. I was thinking of buying a 256GB SD Card and I wonder which brand is best adapted to the Raspberry Pi os 64 bit?Thanks in advanceOld Bobhttps://www.rpiforalla.seStatistics: Posted by...
View ArticleGeneral discussion • Best FPS screen recording on Pi5 Bookworm
Code: sudo ffmpeg -framerate 60 -device /dev/dri/card1 -f kmsgrab -i - -vf 'hwdownload,format=bgr0' -c:v ffv1 -b:v 2500k -maxrate 4000k -y output.mkvThis was the best I could get after about a day of...
View ArticlePython • No module named 'rpi_backlight'
I used the lineCode: from rpi_backlight import backlightBut get the errorModuleNotFoundError: No module named 'rpi_backlight'Running python 3, and the library is made for python 3. When I run a pip3...
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Other RP2040 boards • 16MP Purple rPi Pico Clone?
I recently purchased some of these purple rPi 2040 clones from AliExpress and I foolishly assumed that the pinout would be the same as the standard rPi2040. After soldering onto a PCB, I later found...
View ArticleAdvanced users • Booting from M.2 drive (Geeek X1001 M.2 hat)
From what I gather reading Jeff Geerling's blog post, booting from a M.2 Hat's SSD involves two steps:1. Addition of the following to /boot/config.txt (dtparam=pciex1_gen=3)2. Using rpi-eeprom-config...
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Gaming • Retropie not working with HyperPixel 4.0 square screen
Whenever the rpi 5 boots it spams error: Could not queue pageflip I click f4 and it stops but whenever I put in emulation station in the terminal same thing if anyone could help would be awesome!...
View ArticleBeginners • Persistent FTP connection
I've created a FTP connection from my Pi to a windows machine on the same network via GO>Connect to server.How do i ensure this is available every time i reboot my Pi?ThanksStatistics: Posted by...
View ArticleTroubleshooting • RPi5/Cam 3: only 1 frame in vid file
RPi5, 8GB, std Bookworm 64 bit image. Camera module 3 (reg, wide, noIR variants)I run this cmd in terminal: libcamera-vid -t 10000 -o test.h264Resulting vid file has only 1 frame.I have tried the...
View ArticleGeneral discussion • LibreOffice on Pi 5 + NVMe
Pi 5 8 GB + NVMe. The LibreOffice installed from the Pi OS software manager is old and has a horrible user interface on my machine. I am wondering if it is worth making it current and usable. Is...
View ArticleGeneral discussion • bluetooth mouse
System : raspberry 5 + Debian 12Logitech M337 bluetooth optical mouseblueman bluetoothctl output:Attempting to connect to 34:88:5D:52:F6:4E[CHG] Device 34:88:5D:52:F6:4E Connected: yes[CHG] Device...
View ArticleCamera board • PiCamera 2 and PIL Pillow Draw Text
HelloI'm looking to draw text upon the picamera capture_image method:Code: image = self.picam2.capture_image("main")How can I then use this to draw on using PIL and return the image without saving to...
View ArticleMicroPython • Micropython on SEEED Xiao RP2350 not working
DeletedStatistics: Posted by chipace — Mon Jan 06, 2025 3:22 am — Replies 0 — Views 3
View ArticleBeginners • Issue with PI apps and Minecraft download
I tried to install Pi Apps and Minecraft on our new installed Raspeberry Pi 5 but download failed. This is the info I got:The command ' sudo apt update' failed. Before Pi-Apps will work, you must fix...
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General discussion • Raspberry Pi Bluetooth PAN setup AD 2025
As I spent few hours trying to make my RPis connectable via Bluetooth network from Linux machine, I am posting summary what IMHO needs to be done.I wanted to update thread...
View ArticleAdvanced users • Talking RS485 over UART on the raspberry pi 5
I've been unable to get a RS-485 transceiver to work from the Raspberry Pi 5 UARTs. The comm works using a USB to RS485 cable. The UART pins are functioning properly. They were tested with a working...
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General • On rp2040, reading 2.15V off a 5V voltage divider
Hello, I'm making a rp2040-based device that's powered from USB (via buck converter). I want to know measure the VBUS voltage (5V expected).So I wired a 10K/10K (+-5%) voltage divider to an ADC pin,...
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