Camera 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 discussion • How to easily be able to use push buttons with GPIO
Okay I have finally worked it out and it’s actually really simple.In case anyone else wants to wire buttons directly to GPIO…Normally every time you reboot the pi it resets any changes unless you...
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 ArticleRaspberry Pi Connect • Re: rpi-connect causes 100% of memory to be used, and...
Seems like the problem is connected to `wayland` and switching to `labwc` fixes it. https://github.com/raspberrypi/bookworm ... issues/281Statistics: Posted by MarlinMr — Fri Sep 06, 2024 10:51 pm
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Graphics, sound and multimedia • Re: fruitbox MP3 jukebox
Okay I have finally worked it out and it’s actually really simple.In case anyone else wants to wire buttons directly to GPIO…Normally every time you reboot the pi it resets any changes unless you...
View ArticleGeneral discussion • Re: How to easily be able to use push buttons with GPIO
gpio=0-27=op,pu,dh,ipYou seem to have conflicting options there.op = set to Output modepu = Enable internal Pull-Up (used for Input, pointless on Output)dh = Set Output Highip = Set to Input modeI...
View ArticleTroubleshooting • Re: Dip Switches on Pi Keyboard
It is for an alternate keyboard controller. There are 0-ohm resistors near the hub chip to select between connecting to U3 and the Holtek microcontroller. Both of them can't be connected at the same...
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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 • 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 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 ArticleTroubleshooting • Re: Brand new pi and image - can't connect to gateway...
Key Troubleshooting Steps1. Checked Wi-Fi Status: The Pi is connected to Wi-Fi (wlan0), verified by SSH access and ip a output.2. DHCP Conflicts: DHCP was still dynamically assigning an IP even after...
View ArticleRaspberry Pi OS • Bookwarm 64bit “Autostart Hotspot on bootup”
I live on a cruising boat and use a pi4 for my navigation computer.with RealVNC to my iPad in the cockpit. Recently I upgraded to bookwarm 64bit and it has a Hotspot feature built into the networking...
View ArticleTroubleshooting • Water damaged RP4, is this fixable?
Hi! I just got a RP4 my father used to use because he's upgrading it to a RP5. It was left on the floor and someone cleaning the house probably got it wet. Some photos of the board can be found here...
View ArticleRaspberry Pi Connect • Re: Copy files from remote Pi
There’s a tmux plugin. Boy, I wish wormhole worked in mc…Does nobody use ssh anymore?Statistics: Posted by ame — Sun Sep 08, 2024 1:35 am
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...
View ArticleC/C++ • Re: Understanding the Basics of Callback() and Similar Functions
Thank you for the thoughtful reply! I will spend some time working through this. Cheers!Some detective work required. https://github.com/lbrombach/practical_ ... llback.cpp shows...
View ArticleGeneral • Re: Non blocking data logging on dual core system
Thanks and congratulation on zeptoforth. I did dabble with forth on Z80 many decades ago but never got proficient. That was probably about the time ejolson was struggling to squeeze a video driver out...
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