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Camera board • Re: Efficient video streaming

Aa long as the solution uses the hardware H264 video encoder in the GPU, you can't get it much lower. Only if you take another simple board that is dedicated for camera streaming, so not a Pi4, power...

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General • Re: ADC DNL on Pico2

Thank you ! So far it's worth investigating more around the holes. Can be done with a triangle wave +-100 ADU (or less) around one hole. I wonder where those missing values go, could be a spike far...

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Troubleshooting • Re: HDMI settings in Bookworm

never seen an lcd display with a native HDMI interface --> what kind of scaler board do you use?Some UHD-Ii scaler boards offer 4 HDMI input, running the screen as 4x UHD videowall.Sorry for the...

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General discussion • Re: Do RPi's have a limited lifespan?

I have 3 RPi3B+'s that I have been using to drive my 3D printers using Octoprint. All 3 RPi's were purchased at nearly the same time and have been trouble free for years. Lately, Octoprint is...

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Raspberry Pi OS • gpiozero kludge

Rather than fixing gpiozero for the latest kernel update on Pi5 the OS seems to have introduced a kludge:-Code: /dev/gpiochip4 -> gpiochip0This breaks my other code which looks for...

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Troubleshooting • Re: Point-to-point ethernet - Unidentified Network -...

Something Murph9000 didn't mention or didn't spot: using google's public DNS servers on a point to point link like this simply won't work. Even if those machines can reach them via a different...

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SDK • Re: Where is the C compiler riscv for windows ?

Not in the (arduino-pico related) main branch yet: https://github.com/earlephilhower/pico-quick-toolchain/tree/riscvStatistics: Posted by PicoTinker — Sun Sep 29, 2024 1:29 am

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Interfacing (DSI, CSI, I2C, etc.) • Libcamsrc and Module 3

Hello! I am trying to use libcamsrc with my module 3 camera but unfortunately - the library sucks ass. When using the library it drops 40 odd frames at 2304 x 1296. libcam-hello works fine at full 50....

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Beginners • Re: Raspberry Pi Camera Module 3 Not Working

I tried everything in rpdom's post, and it still says no cameras are available.And I am using a Raspberry Pi 4 Model B 4GB RAM, a 64 gb micro sd card flashed with the 64 bit RP OS.Yes, in rpdom's post...

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Beginners • Re: Running a program on start up and after connecting to the...

If by "crontab method" you mean a cron job start @reboot then no, that won't work as cron will run it before the network (by extension teh internet) is available.There is no reliable way for the...

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Networking and servers • Re: Pi4 as a NAS and local media player?

My dad is a huge music nerd, but not a huge computer nerd. He's got several hundred CDs in his collection that he's downloaded onto his laptop, plus a large digital library on top of that, but that...

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SDK • Re: 'clock_get_hz' was not declared in this scope

So you started to migrate from Arduino to pure SDK ? You are very welcome ! I thought you are still trying to patch Arduino to behave like SDK.SDK is much closer to the hardware, once you get used, I...

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SDK • Re: Setting SCL,SDA pins for Serial2

This is doing all you need for prtinfFor high level stdio (like printf), in clean SDK (NO ARDUINO), you can always use stdio_uart_init_full without messing with defaults in CMake:Code:...

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Troubleshooting • Re: RPi 4: downloads unreliable w/ 1Gbps but not w/ 100Mbps...

it's not you, it's themfedora updates/repos are the slowest of any distrogoogle for tweaks, there out there and sometimes help for the larger updates.there doing that thing where it's only downloading...

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Off topic discussion • About RS-485

RS-485: Definition of transmitter and receiver lines, how to express 1 and 0, transmission distance?Referrence: https://www.emsfpga.com/news/rj-connect ... -parameterStatistics: Posted by Luosi — Mon...

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Troubleshooting • iwlwifi problem

Good Evening,I'm trying to get a AX210 working on my RPI5. I'm using raspbian bookworm. I installed firmware-iwlwifi but can't load the module. Looks like it came from the debian repositories. Here's...

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Camera board • Re: Raspberry Pi Camera Module 3 Not Working

Yeah, I was just following a tutorial that said to run that, I'm not entirely sure.Statistics: Posted by Ace5955 — Mon Sep 30, 2024 1:59 am

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General • Re: PIO+DMA w/ offset?

thank you both for your quick responses!IN Y, 16# Left shift 16 high bits from Y register into ISRi hadn't considered that i can get an offset via the scratch registers being shifted in - that's a...

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HATs and other add-ons • Trouble waveshare game hat battery 18650

I have this Game Hat from Waveshare. Works fine but recently shutdown ten minutes lates o gaming. The Battery its charged but when i replace for other old battery (just 20 minutes of autonomy) this...

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General • Re: ADC DNL on Pico2

Maybe it's averages, not raw data, that would hide the holes.You also should check the signals on oscilloscope, to reveal small noise, or glitches, use AC input and higher amplification. On DC you'll...

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