Troubleshooting • Re: Pi 4B not returning the correct vcgencmd results
When I add the line program_usb_boot_mode=1that option is only valid on the pi3, and has zero effect on the pi4Anyone else have this problem? And what's the solution?use "rpi-eeprom-config --edit" and...
View ArticleTroubleshooting • how to force rpi3 (Bookworm) to output 1080p?
my monitor is 1080p. rpi3 refuses to output 1080p over HDMI upon reboot or from cold start On.if i go into Preference, i can change resolution to 1920x1080, hit Apply, and that works. BUT off course,...
View ArticleGeneral discussion • Re: RP2350 and Pico 2 released!
hello, i search how i2C scan with langage sdk C correctely, but I fail test, is test i2c code is ok in rp2350 compatible rp2040 in i2c?in python scan i2C is ok but I would not use python REPL, this is...
View ArticleBeginners • Re: ws2812 pwm and wled
There are libraries for MicroPython that make it easy to control WS2812 LEDs. The `neopixel` library is designed specifically for this purpose and will allow you to dynamically control the color and...
View ArticleNetworking and servers • Re: "Fake" WiFi Captive Portal on Zero W?
I'm running the full version with a desktop environment (32 bit debian bookworm with raspberry pi desktop). From what I read, NetworkManager cannot create a captive portal. The only thing I need is to...
View ArticleGeneral • Re: output(printf()) does not show in the serial monitor
After adding this below code in multicore.c file./****************************************************** * Copyright (c) 2020 Raspberry Pi (Trading) Ltd. * * SPDX-License-Identifier: BSD-3-Clause...
View ArticleCompute Module • Re: Camera unable to capture image on compute module 4 with...
I am using a Compute Module 4 with an external PCI connection. I have attached a USB camera to the PCI and am observing the issues mentioned above. I have also checked the kernel logs and other logs...
View ArticleBeginners • Re: Problems Installing Software
A ".deb" is a Debian package. Teamviewer doesn't appear to be in the RPiOS repositories. (Run "apt-cache seach teamviewer" to see what I mean. You don't get any results back.) What is probably going...
View ArticleOfficial Display • Re: 2024 or 2025 Refresh of Official Display - no news
You think it maybe released at "Maker Faire Bay Area" which is October 18-20, 2024?The monitor wasn't released there, but two of the four monitors in use at the Raspberry Pi booth were the new...
View ArticleAndroid • Re: android os for pi 5
As of now, the Raspberry Pi 5 does not have an officially supported Android OS release from the Raspberry Pi Foundation. Most Android OS versions for Raspberry Pi are developed by third-party...
View ArticleGeneral discussion • Fatal firmware error on Pi 5
Hello,The Pi was working fine a few days ago with no hardware accidents or physical damage. I attempted to flash a new OS, and the board started showing the “Fatal Firmware Error” LED pattern. I tried...
View ArticleBeginners • Re: Falling edge detecion in gpiozero DigitalInputDevice
Yes, using the when_deactivated property in the gpiozero library is a proper equivalent for detecting a falling edge on the GPIO pin, similar to how you would use GPIO.add_event_detect with the...
View ArticlePython • Re: Running of program gets stuck on tensorflow code
You should verify that the model is being loaded correctly. Sometimes, issues arise from incorrect file paths or corrupted model files. Make sure the model file exists at the specified path...
View ArticleGeneral • Re: Detecting first boot, best practices
Thank you! So I've proceeded with this:Code: uint8_t __in_flash() magic_sector[FLASH_SECTOR_SIZE] __attribute__((aligned(FLASH_SECTOR_SIZE))) = {[0 ... FLASH_SECTOR_SIZE-1] = 0xFF};Ugly, but it works....
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Troubleshooting • Re: Comparison of Periodic Processing on RPi4 and RPi5
I have included both libgpiod and lgpio libraries in the process.I understand that the control period varies because of the infinite loop. However, lgpio resulted in more variation.Why is there such a...
View ArticleTroubleshooting • Opening GUI over SSH in Wayland/labwc
Hi all,I was doing some work with a Pi4B/Touchscreen with an older image, was able to use ```DISPLAY=:0``` before running a GUI script to have it displayed on the pi/touchscreen. I've updated the...
View ArticleGeneral discussion • Re: Pi 5 power issue on boot up
I seen online someone said that raspberry pi doesn't actually do the warranty. So how do I file it with micro center just call them and tell them the issue and go from there I guess?Statistics: Posted...
View ArticleGeneral discussion • Re: Raspberry Pi Zero 2 WH
It looks like the pre-soldered header version of the Raspberry Pi Zero 2 W has been quietly released. While I have always appreciated the flexibility of soldering just the GPIO buses I need for a...
View ArticleBeginners • RPi Paint App
Can anyone recommend a simple paint app for my Pi? Something along the line of MS-Paint, that can crop and annotate screenshots?I just spent a few hours trying to install Kolourpaint and got nothing...
View ArticleRaspberry Pi OS • Re: Pi5 NetworkManager
Similarly for me with a new installation of the October update - labwc doesn't offer Network Menu, but reverting to X11 does.....Statistics: Posted by Avocette — Tue Oct 29, 2024 6:10 am
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