Troubleshooting • Re: Xdotools search not finding any program
Ok, so what i'am trying to do is retrieve the id of the process and use it (the id) to get it's window's size and position. The problem that i'm having comes up when i try searching for the id using...
View ArticleGeneral discussion • Re: Raspberry Pi 5 connector with 2 leads
Why are we “scanning every IP address in the area”?Statistics: Posted by neilgl — Mon Aug 12, 2024 3:49 pm
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Graphics, sound and multimedia • Re: libcamera Audio and YUV Video streams
just found the solution. a little bit lost between "libcamera codecs" and libav ones. We have to invoke the codec type (here YUV420p) through libav .... Code: libcamera-vid --width 1024 --height 768...
View ArticleCamera board • Re: imx577 camera width CM4
If you find the later versions of that thread you'll find that it was acknowledged that imx577 is NOT the same as imx477, but imx577 support has been merged into the imx412 driver via...
View ArticleOfficial Display • Re: Official Display not functioning on Pi 5
I tried that first. I have bought these things from a company called SmartiCase but what it is a stand that the screen screws to and the Pi screws into the backside of the screen mount. Conceptually...
View ArticleGeneral • Standalone Pico Power supply
Hey guys. An Arduino guy here. I started working with my first Pico and it is pretty cool. I built a small first Pico project.I want to build a standalone power supply part for the system.Here is my...
View ArticleBeginners • Re: A little help before I make a purchase
Thank you so much for the advice on all my questions!As I delve deeper into all things Raspberry Pi I’m truly amazed at all the projects/ use cases for this amazing little piece of kit. I love PCs and...
View ArticleGeneral discussion • Re: Rotary Encoder RPi 4B in C
from /boot/overlays/READMECode: Name: rotary-encoderInfo: Overlay for GPIO connected rotary encoder.Load: dtoverlay=rotary-encoder,<param>=<val>Params: pin_a GPIO connected to rotary...
View ArticleTroubleshooting • Re: Changing the background colour of the TUI mode from...
It is a little strange that the previous poster denies that there is any blue region when his own posted PNG file clearly shows a large blue area.That said, I'm pretty sure that this bright blue area...
View ArticleGeneral • Re: Standalone Pico Power supply
You should read the Pico board's datasheet. There are plenty of material about powering the board in there. And browse the RP2040 datasheet too. You don't need to boost the 18650.If you got a MT3608...
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Beginners • Re: Upgrading Pi 4 B to Pi 5
4. Bookworm will be upgraded to Trixie5. Could wait for Pi6?With reasons like those you may wait forever as the next versions after them will be in the pipeline by then....Yeah, I know but I've just...
View ArticleTroubleshooting • Re: Raspberry Pi 5 USB 3.0 read performance is worse than...
I was able to simultaneously receive from the bladeRF SDR connected to the USB 3.0 port and read from a USB thumb drive connected to the corresponding (diagonal) USB 2.0 port. I'm curious as to what...
View ArticleGraphics, sound and multimedia • Re: Very basic question
thank you jamesh.Nothing new, I already posted here what I am looking for :1/ capturing uncompressed data (YUV4:2:0 is perfect) from the camera2/ capturing PCM audio from one microphone3/ having the...
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Graphics, sound and multimedia • Idea - AI prompt DSP for combination...
Software project suggestion. Use ai to select effect parameters such as equalizer based on a prompt. First open source software to enable future ai prompt hardware. Just a an idea. Can't implement it...
View ArticleBeginners • Re: RaspberryPi camera code
Ok, I believe that with the manipulation of Exposure and LensPosition I will be able to eventually find good values for those parameters given the characteristics of my environment.Thank you for the...
View ArticleGeneral discussion • Re: Raspberry Pi 5 discussion thread
I think you would need to rebuild it yourself to get bleeding edge software.Well not particularly the bleeding edge but as you know, Wayland caused some issues for us desktop users which required a...
View ArticleBeginners • Re: Raspberry Pi 5 connector with 2 leads
Why are we “scanning every IP address in the area”?Because we can? Well, some of us can. Maybe not OP.IP's or AP's?Statistics: Posted by pidd — Tue Aug 13, 2024 4:17 pm
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SDK • rp2350 changing flash clock rate
On the rp2040 I change the flash clock rate using the functionCode: void __no_inline_not_in_flash_func(modclock)(uint16_t speed){ ssi_hw->ssienr=0; ssi_hw->baudr=0; ssi_hw->baudr=speed;...
View ArticleTroubleshooting • Re: need a layout or screen shot of the available screen...
I have retro piStatistics: Posted by Charnavin — Tue Aug 13, 2024 4:26 pm
View ArticleSDK • Re: RP235X UF2 file format
See errata E10 in the datasheet for why this block is necessary, and why it has the wrong num_blocks.Many thanks for the explanation. I had missed that.Ideally it wouldn't actually be written to...
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