Troubleshooting • Brand new rpi5 has newer eeprom than “latest”
Code: # rpi-eeprom-updateBOOTLOADER: up to date CURRENT: Wed 5 Jun 15:41:49 UTC 2024 (1717602109) LATEST: Wed 6 Dec 18:29:25 UTC 2023 (1701887365) RELEASE: default...
View ArticleTroubleshooting • PI 5 Red LED Blinking and No Green LED
I am powering my Raspberry Pi 5 through the GPIO pins using a Buck Converter that provides a 5V/5A output. I connect the converter's +5V output to the 5V GPIO pin and the ground (GND) to the...
View ArticleTroubleshooting • Raspberry CM4 pwm-backlight duty cycle missing
HelloI have a devicetree overlay containing this to configure pwm-backlight:Code: + fragment@1 {+ target = <&gpio>;+ __overlay__ {+ pwm_pins: pwm_pins {+ brcm,pins = <12>;+...
View ArticleGeneral discussion • Interview with Eben about Raspberry PI
This is from a Rory Cellan-Jones podcast from October - it's quite interesting.https://shows.acast.com/669fdc0e993be95 ... d?seek=268Statistics: Posted by jamesh — Tue Dec 03, 2024 11:27 am — Replies...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Best Approach for I2S and SPI on...
I'm working on a project involving a Raspberry Pi Zero 2 W, a MAX98357A audio amplifier, an ST7735 display, and a rotary encoder. My goal is to play a song through the amplifier and display a video on...
View ArticleGeneral discussion • The installed operating system (OS) does not indicate...
Raspberry Pi 5 OS compatibility issue with custom OS.I have purchased Raspberry Pi5 4gb ram and tried to run my custom OS in it. It is stating me error as mentioned below:The installed operating...
View ArticleGeneral discussion • Cross-compile libcamera & rpicam-apps
Hi, can someone give working example or guide me on how to cross-compile libcamera and rpicam-app?I was looking this but can't get it work.Statistics: Posted by neox1337 — Tue Dec 03, 2024 3:13 pm —...
View ArticleTroubleshooting • PI 5 sometimes will not power on
Hi all,My new Raspberry PI 5 using an original 27Watt adapter sometimes blinks the green light 8 times when connecting it to power. (SDRAM Failure).However, when I use my Nintendo Switch adapter it...
View ArticleGeneral discussion • Bookworm12 / Wayland kiosk mode?
Apologies if I've missed some glaringly obvious post or guide or article or wiki or git or carrier pigeon but I'm trying to move a CM4-Bullseye based kiosk system into Bookworm (12) with the new...
View ArticlePython • Use QGlPicamera2 and QOpenGLWidget Together
I am developing an application for Raspberry Pi 5 that needs to render video from a camera on the screen while also displaying real-time graphics.I can achieve this in two ways:- creating a...
View ArticleTroubleshooting • Running Script at Startup
HiI'm using a RPi-5 and Ubuntu-64-bit 24.0.4 and trying to run a Java program at bootup/startup that provides a splash screen and then enters the user into an application.I went for option 2 as...
View ArticleCompute Module • CM5 io-board projects
trying to find open source vs commercial CM5 carrier boards out there.seems not many hit the market yet.need to build** a board that has 2-3 ethernet phys on there. historically on cm4 this was messy...
View ArticleBeginners • Raspberry crashes and supposedly goes in crash/stall
HelloI have a question.I started to play with a raspberry 5 8g, double nvme top shield, lite os, headless. I managed to setup a simple cups printing server and at the same time a jellyfin service. I...
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Advanced users • How to set communication between Raspberry Pi 4B and pixhawk...
Hello everyone, I have a question is that I try to build communication Raspberry Pi 4B(OS: Rasbian) and pixhawk 6c through CAN Bus. I already set the all setting included wire, bitrate=500k, etc. And...
View ArticleHATs and other add-ons • PCIe Multiplexer and Booting with ASM1182E on...
Hi,I am working on a project with Raspberry Pi 5 and exploring its PCIe capabilities. I have a few questions:1 - If I connect an SSD via PCIe to the Raspberry Pi 5, is it possible to boot the...
View ArticleGeneral • Pico 2MB flash - uf2 and internal filesystem
Hi,I need some help in understanding Pico's internal filesystem.We have 2MB of flash which is used for storing uf2 firmware files. But there are MicroPython uf2 files 1MB in size (WIZNET W5K boards)...
View ArticleGeneral discussion • Is Raspberry Pi Desktop for PC and Mac dead?
I am running it on an old laptop and get more and more messages that my Firefox is outdated, despite upgrades.Are there chances it will be updated? The link is https://www.raspberrypi.com/software/ra...
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General discussion • Powering Raspberry Pi 5 without official Power Adapter
Hi All,My Raspberry Pi 5 was automatically turning off due to overheating, but I installed an active cooler, and the problem has been resolved.May I know the temperature limit at which the Raspberry...
View ArticleSDK • set Interrupt return location?
I'm working on a project where I read data from a controller and write it to a console. To handle this, I'm using interrupts. In the main while loop, I continuously read data from the controller. When...
View ArticleTroubleshooting • RPI4: could not attach PHY
Hi, this is a problem that recently occurred when introducing kernel 6.6 to a custom yocto image. The build is based on meta-raspberrypi layer and a poky distribution. This only is a problem with an...
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