Troubleshooting • Re: usb not responding when using tryboot
I have now tried this with the cm4 mounted on a compute module 4 IO board and get the same problem that if i use the tryboot command to start from a certain partition i don't get any usb devices, so...
View ArticleTroubleshooting • Re: Raspberry Pi 5 USB issues
Hello, same issue on RPi 5 + Recalbox for many USB (only usb) controllers detected as xbox360 controlers.* The device must be plugged and unplugged many times before it's detected.* The issue is here...
View ArticleGraphics, sound and multimedia • Re: Gstreamer with ethernet camera
Hi 6by9,The camara is a camera that has the port hardcoded and the IP too, for example the port is 4200 and the IP is something like ff14::d:2It is multicasting and using Wireshark I can see that the...
View ArticleCamera board • Re: Raspberry Pi High Quality Camera DNG Format and Raspberry...
Hi, just to try and clear up some of the confusion surrounding this topic...I think the reason you see white and grey boxes is because the image viewer can't decode DNG files, and so you're simply...
View ArticleGeneral • Re: Very strange problems encountered using the RP2040's PIO to...
Here I am using ISR and X for storing delay cycles. But this is just an experiment, I still need to store the VSYNC back porch cycle, does this mean I have exhausted the available registers.I have...
View ArticleGeneral discussion • Re: Short note on Zero 2 W
Jobs that bot receives are connected with some monitoring tasks that include network and media tests. For some of the tests htop showed high cpu loads resulting in reboot. An attempt to set cpu to...
View ArticleC/C++ • Qt5
I'm trying to port some old Qt5 code to raspberry piI followed https://linuxhint.com/install-qt-creator-raspberry-pi/to start.Then run my projectjam@ws101:~/hdgstutils/asbuilt $ sudo apt install...
View ArticleClik here to view.
Advanced users • Re: Moving Linux Kernel to 6.6
So yeah, the intermediate conclusion is that the GH kernel is a completely different kernel, that we just publicly don't know how it relates to he officially built one.I've already said the repo is...
View ArticleCamera board • Re: Picamera2 V3 Wide Camera AeMeteringMode question
To answer the original question, the spot metering mode metres on a very small "spot" in the centre of the image. If that "spot" is similar to the parts of the image that you care about (your 2nd...
View ArticleC/C++ • Re: Qt5
Been hunting ... this resoled the issuesudo apt install qtbase5-dev qtchooser qt5-qmake qtbase5-dev-tools JamesStatistics: Posted by jamat13 — Tue Apr 09, 2024 8:55 am
View ArticleGraphics, sound and multimedia • Audio amp with 5A PSU
I've designed an audio amplifier with a 5V/5A PSU integrated on it, so it's capable of fully powering a Pi 5. The amp on it's a TAS5731, capable of 2 x 20W output.I have three spare boards from the...
View ArticleOff topic discussion • Re: Can a 27W Raspberry Pi 5 Adapter Charge a 2019...
Yes, PD negotiates the highest common supported voltage profile to reduce I²R cable losses.Statistics: Posted by jdb — Tue Apr 09, 2024 9:23 am
View ArticleBeginners • Re: reg raspberry pi 4 model B
sir, THANKS FOR THE REPLYBUT WHEN FOLLOWED THE HP FORUMS LINK IT DIRECTS TO THE SAME DRIVERhplip-3.23.12.runPLS SUGGEST WITH OTHER ALTERNATIVEStatistics: Posted by statex electronics — Tue Apr 09,...
View ArticleGraphics, sound and multimedia • Re: feh showing pictures no longer on target...
Could you show us the script you have?Statistics: Posted by deepo — Tue Apr 09, 2024 9:25 am
View ArticleRaspberry Pi OS • Re: Running AGL as guest over Xen
Maybe https://www.automotivelinux.org/Yes Yes I was talking about Automotive grade linuxStatistics: Posted by deepteriar — Tue Apr 09, 2024 9:27 am
View ArticleNetworking and servers • Re: Internet on Raspberry PI using 4G on SIM800L
The AT commands will be needed to set up the connection initially but should then be transparent.With Bookworm it comes with modemmanager installed which I presume should do some of the work for you...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: MCP3008 with spidev.h doesn't bring...
The core message of this post - that you have to manage the CS line yourself because spidev won't - is wrong. I don't know why you have not been successful, but after removing all the gpio code from...
View ArticleGeneral discussion • Techinal reference Manual for RPI4
Hi All,Can I get technical reference manual for Raspberry PI4 ?Thanks,DeepikaStatistics: Posted by deepteriar — Tue Apr 09, 2024 9:33 am
View ArticleBeginners • Re: GPIO pins false positives due to digital noise on Buttons
Hi, I implemented a 10k resistor for each ground wire on the switch buttons and it reduced the noise by 80% i'd say, I used to get random noise several times per seconds and now it's like one every...
View ArticleClik here to view.
General discussion • Raspberry Pi Resolution Problem
Since it was trying to run 4K, I wanted to set it to 1920x1080. I think I tinkered with the raspi-config a little too much. When I restart the device, I cannot receive an image via HDMI. I can receive...
View Article