Graphics programming • Re: Pi5 CSI + H264 Compositing Advice
(Mostly notes for myself) Looks like I'm going to have some fun configuring the CSI inputs, my input will probably be from a DS90UB940N....
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Getting Up To Speed
That would probably work, but we're already going to be using 22 of the GPIO pins. Those FTDI chips look like they need 13 pins. We'd have to multi-plex I/O pins to get it to work.Statistics: Posted...
View ArticleGaming • Re: Minecraft
so should I accept the Kernel?Statistics: Posted by MrTech — Wed Mar 20, 2024 1:32 am
View ArticleUbuntu • Re: Bridging WiFi and Ethernet
The short answer is you can't bridge wifi and ethernet on the same subnet.Statistics: Posted by pidd — Wed Mar 20, 2024 1:38 am
View ArticleGraphics, sound and multimedia • Re: Raspberry Pi5 and VGA666
Hello Claudio/Everyone!Code:...
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Raspberry Pi OS • Re: Screenshot Apps for RaspiOS
I learned a lot about wayland tools from others in this thread:viewtopic.php?p=2202609#p2202265Installing slurp make Fn+PrtScn work, creates file like "20240312_20h53m11s_grim.png" under...
View ArticleBeginners • Re: Rpi 5 and Pan Tilt hat
Ok I got the same issue.To get around it I made pwm_servo4 which doesn't use sysfspwm at all.the pmw_servo4 includes a small class called simplefs. I only create the "set" functions.Way simpler and I...
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Camera board • HQ Cam Sample Shots
Just starting a thread to dump some cool shotsI like doing landscape photography at a nearby park or macroI recently got the 16mm telephoto (blue ring) lens been trying that, I have not been pleased...
View ArticleOther programming languages • Re: GnuCOBOL
Last time I wrote any COBOL was 1986/87.I was up to my elbows in Lotus-123, Dataease & COBOL code in 1986/87Blimey, DataEase is a blast from the past. Cannot remember if I ever did anything with...
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Interfacing (DSI, CSI, I2C, etc.) • Re: how to use drm bridge icn6211
Hello, I followed along to this post on a ICN6211 design I have. I've downloaded and compiled a new kernel based on 6.6. I added a chipone-icn6211.dts file and added it to the Makefile in...
View ArticleAdvanced users • Re: KEEP autostart terminal open like in UI
You're making an assumption in that because the address and port cannot be bound your script is already running. It might not be. It's possible for a program to crash and not have the port...
View ArticlePython • Re: Pi 5 / RC522 / Python for RFID Reading?
Why do you need gpio for the RC522Just enable the SPI device with sudo raspi-config I do have some code in python to read the RC522 if you are using the SPI...
View ArticleTroubleshooting • Re: Cannot connect to wifi on ubuntu
start overif rpi5 you need 23+ version.if rpi4 best to go 22lts as others are buggy.to access a secure wifi you always have to provide the password to the access point, not your user password for...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: DSI1to SN65DSI84
OK，I change to 6.6.21 kernel, and use this Image <2023-12-05-raspios-bookworm-arm64.img>。Make my LCD panel dts .Code: /* * vc4-kms-dsi-ti-sn65dsi84-auo-g156han-overlay.dts * modify by fan in...
View ArticleOff topic discussion • Re: The Grounding Wire
Going back to the original question, and assuming it's about the sort of low voltage circuits you'd interface to a Pi or Pico:The ground wire serves two purposes:Completes the circuit. No ground means...
View ArticleTroubleshooting • Re: Error: An operation is already pending, can read ntfs...
I belive theres an error with the newest PiOS update, i have the same issue and ive also seen others with the same problem.heres 2 links with people having the same...
View ArticleMicroPython • Re: USB communication between a Pico and another RP2040 device...
It works!The relevant GP pins are the same on the Waveshare device and a quick internet search led me to this helpful tutorial on UART. Once I realised that I was holding the device upside down, then...
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Troubleshooting • Bullseye USB Midi interface issue
Hi All,I am very sorry to post this, I have been searching the internet for some time looking for a solution.I seems to be an ALSA issue (maybe?) as someone else had something similar, but...I have an...
View ArticleCamera board • Re: Building ripcam_hello with CMake
Hello, I am searching where the rpicam-apps build library files are installed, and in the processs i came across this post. I am also following a similar path as you, trying to get things build using...
View ArticleTroubleshooting • Pi 5 not booting - 3 long 1 short flash
I am trying to set up a headless Pi 5. I used the Pi Imager to load the recommended OS (Raspberry Pi OS 64-bit) onto a 128GB SD card. After loading the card into the Pi and plugging in the Pi, nothing...
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