Official Display • Can the Pi 5 display to HDMI and the LCD Touch Display at...
Subject says it all.Statistics: Posted by sbatson01 — Fri Sep 06, 2024 2:17 am
View ArticleAdvanced users • Re: Seeking clever ideas: applying git changes to a...
If the Connect devs had file transfer working, I could just copy over the project directory from an updated machine.If you can connect to the remote Pis you can use ssh. If you can use ssh you can use...
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General discussion • COB LED Power Supply selection
I have 5 COB LEDs that have rating of 12V and 170mA. I ended up buying a PSU that is rated at 15V and 3A (https://www.digikey.com/en/products/det ... ST/7704684) This means I'll need a current...
View ArticleCamera board • Re: Auto detect ov5647, but manually set dtoverlay to ov5647...
Auto-detect ought to work on both ports.The middle port (CAM/DISP1) is the default one. This is for backward compatibility reasons (CM3 and CM4 had two CSI ports with different capabilities, and CSI1...
View ArticleCamera board • Going for Minimal Camera Capture Latency
Hi,I'm using libcamera in C++ and have noticed about a 29ms delay in capturing an image from this CSI camera I have when i specify config->at(0).pixelFormat = formats::SGBRG10_CSI2P . which should...
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General • Re: RP2350 E9 bug - also for other GPIOs, e.g. SPI?
Does it affect ANY GPIO, e.g. also used via peripheral devices, such as SPI (via ALT, not using PIO or GPIO bit-banging)?Quite fresh report of some SPI related issues, not investigated, neither proved...
View ArticleBeginners • Re: Rpi 5 and HC-SRO4
The Raspberry Pi 5 and HC-SR04 Works with this:Code: import gpiodimport time# Setupchip = gpiod.Chip('gpiochip0') # This accesses the first GPIO chip on the Pitrig_line = chip.get_line(17) # Replace...
View ArticleGeneral discussion • Re: Details about raspberry pi warranty claim process
With regard to the warranty process itself, the posts above are correct. Your warranty is with the supplier, so that is where you need to go for front-line support and warranty claims. We at Raspberry...
View ArticleSDK • Not generating UF2 file
I am quite new to Pico SDK build environment so I am sure the error is mine but I cannot generate the UF2 file I create. It is a copy of the Blink app but with a new name and in a new folder.I am able...
View ArticlePython • python3 script to make a headless pi display shutting down on 2004a...
I just need a line of script to help me do this i am running this pi 4b headless to operate my model trains via jmri i need to initiate a shutdown and verify shutdown is completed so i can turnoff...
View ArticleTroubleshooting • Uart and GPIO freeze
I have a setup of 2 applications running on raspberry PI 4. (I have this setup on 3 CM4 and 2 RPI4b). The problem is both application some time stops to receive GPIO raising/falling signal and some...
View ArticleBeginners • Ubuntu remote control
I am currently using Ubuntu as a os for my raspberry pi 5.But I want to use the raspberry pi 5 without a moniter -> remote control from my laptopI tried using Teamviewer but the deb file does not...
View ArticleGeneral • Re: what is the logic of ADC interrupt enabling?
(((uint32_t)dreq_thresh) << ADC_FCS_THRESH_LSB) | does not work.Statistics: Posted by yushang — Sat Sep 07, 2024 1:44 am
View ArticleC/C++ • Understanding the Basics of Callback() and Similar Functions
I'm a new student/hobbyist of C++ and Raspberry Pi. I'm using Brombach's "Practical Robotics in C++" as one of my references. He introduces the use of the function callback() for use with pigpiod. I...
View ArticleTroubleshooting • Raspberry Pi 4 suddenly won't boot
I have a Raspberry Pi 4, bought recently as an open box item. I installed LibreElec on it, and it worked fine for a few weeks. I turn it off when I'm not using it. Suddenly, it won't work. I've...
View ArticleHATs and other add-ons • Re: Raspberry Pi 5 with Active Cooler and HAT
Thank you, I think I just found a good GPIO header from Adafruit that will work, my solution would've been far more complex with spacers and standoffs to lift the board but didn't know these...
View ArticleNetworking and servers • Re: Pi Access point Network Manager issues
I have the same issue. Did you find the solution?Statistics: Posted by levilliard — Sat Sep 07, 2024 4:13 am
View ArticleRaspberry Pi OS • Re: dhcpcd not learning NTP servers from DHCP
A script for updating timesyncd ntp sources via dhcp under NetworkManager. Tested on Debian 12 bookworm for raspberry pi and amd64. I have not tested DHCP6 as my router only supports...
View ArticleGeneral discussion • Play spotify offline on a raspberry pi, is possible?
Hello everyone, i have a premium account and i would like to know if it is possible to listen to Spotify offline on a Raspberry pi?Statistics: Posted by Wasabi_93 — Sun Sep 08, 2024 1:46 am
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Pico and MPU6050
Hello,I am trying to run a Raspberry Pi Pico connected to an MPU6050. I am using this MPU6050:https://www.adafruit.com/product/3886I have used the code from pico-examples for the MPU6050. My...
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