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Ubuntu • Re: No SPI devices in ubuntu 23 on raspberry 5
maybe i am allowed to answer though.i didapt install raspi-config python3-smbus python3-smbus2 spi-tools python3-spidev python3-lgpio python3-rpi-lgpio python3-pip python3-pil python3-numpy swig...
View ArticleSDK • Re: pico_sdk_import.cmake question
When you say "Environment" what are you referring to specifically? PICO_SDK_PATH is in fact defined under System Environment Variables and contains a valid path on my machine.The if branch in the...
View ArticleFrançais • Re: gpio c++
donc j'ai resolu le probleme c'etait dans mon fichier de lecture j'avais pas mis fclose()bref, j'ai un truc bizarre sur un fichier de lecture que j'essai de faire , et il m'affiche bien la temperature...
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Compute Module • Kernel Panic on exec switch_root
I'm using cmprovision to write an image to a CM4 (eMMC).There are two partitions, a boot partition with an initramfs and an "appfs" partition.On boot I would like to encrypt the contents of the...
View ArticleGeneral discussion • Re: Reboot using crontab
I have a Raspberry Pi that runs a Python 3 program every night at 10pm to take a picture of my Solar Panel Meter, from a command in crontab.This works fine but recently after years of running without...
View ArticleTroubleshooting • Re: lens.google.com using 100% GPU constantly
Seemed to work OK for me nlo lag on a Pi5 running Bookworm 64-bit - CPU spiked to 64% then settled down to 36%.Were you watching GPU usage though? CPU seems unaffected.Statistics: Posted by Botspot —...
View ArticleFrançais • Re: Pb, Configurer le réseau en bash...
Pour passer en mode non predictible, raspi-config pass les 2 commandes suivantes:Code: ln -sf /dev/null /etc/systemd/network/99-default.linkln -sf /dev/null...
View ArticleGeneral discussion • Re: Y Cable for OTG (5amp Power not available),...
A Y cable may not make the warning disapear.You get it because the PMIC on the Pi is unable to negotiate a 5v 5A supply with the power source over USB PD. While within the standard it's apparently...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Custom MIPI CSI camera not detected
Check the kernel logs ("dmesg") for any errors. Check if the dummy_sensor module is loaded with "lsmod". Check if it has been built with "modinfo dummy_csi_sensor".The fact that "v4l2-ctl...
View ArticleBeginners • Re: Arduino create agent for Raspberry Pi 5, arm64
Again, have you already tried their instructions on github “How to compile on Raspberry Pi”Statistics: Posted by neilgl — Tue Mar 05, 2024 5:15 pm
View ArticleGeneral programming discussion • Raspberry BT 5 Long Range & WiFi NaN
HI,I would like to use Bluetooth 5 Long Range and WiFi NaN on Raspberry Pi 4 or 5 (not RP2040), but I don't read any detailed information on the BT/WiFi specs or the chip the Raspberry PI uses.Can I...
View ArticleSDK • Re: Intercepting printf() calls, redirecting to a ring_buffer, sending...
The SDK has the concept of stdio drivers and you can write your own. ...Ah, that looks like the Right Way!Statistics: Posted by carlk3 — Tue Mar 05, 2024 5:36 pm
View ArticleRaspberry Pi OS • Re: Can't change keyboard layout from GB
Never mind. I re-downloaded the 64bit lite image file and reburned it to the SD cards and started over. Everything worked after that. It was pretty weird, though. Thanks for responding.Statistics:...
View ArticleFrançais • Re: Pb X après mise à niveau vers Bookworm...
J'ai un RPi 3 qui fonctionne très bien sur bookworm:Model: Raspberry Pi 3 Model B Plus Rev 1.3$ uname -aLinux sensor 6.1.0-rpi4-rpi-v8 #1 SMP PREEMPT Debian 1:6.1.54-1+rpt2 (2023-10-05) aarch64...
View ArticleGeneral discussion • Re: STICKY: PINN - An enhanced version of NOOBS.
- Yes, in fact, forceuninstaller launches a reinstallation systematically without asking anything. It's very dangerous.Everytime I try to make it safer, someone wants to continue living...
View ArticleAdvanced users • Re: Pi5 - PWM on GPIO 18
Afaict, though, once gpiod has trounced a PWM pin there's no standard way to get it back into the correct alt mode? "pinctrl" seems to be the only method which works great in scrappy bash scripts for...
View ArticleTroubleshooting • RPi 4 NVME over Network transfer speed issue
This has been driving me nuts for a while now, specs are as follows:- RPi 4- Crucial P3 2TB NVMe in UGREEN USB 3.2 10gbps Enclosure, with generic USB A-to-C adapter (all tested on Windows PC...
View ArticleTroubleshooting • Re: Can Not Open Access to Console the Root Account is Locked
How do I do that? My only options are to review logs, press enter, and it just loops.Statistics: Posted by UCF13 — Wed Mar 06, 2024 5:40 pm
View ArticleTroubleshooting • Re: Active Cooler does not appear to be recognized
Have you got the plug in the correct way round - like the picture here, yellow wire to outside edge of board https://www.raspberrypi.com/documentati ... berry-pi-5Also check holes are not blocked in...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Unable to Use WaveShare SIM7600G-H 4G
Did you ever get this to work? I am having trouble understanding how to send a Get or Post command to a website API. If you have resolved, would appreciate some tips...Statistics: Posted by krm240 —...
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