Compute Module • Re: DPI display with CM4
sure will do, but in my project there are whole lot of dependencies which support till Debian v11 only.Statistics: Posted by neetesh — Tue Feb 06, 2024 8:51 am
View ArticleTroubleshooting • Re: calculating Volume using US units
If you want your calculation checked, then you need to show it, like in a maths test -- line by line, labelling what you think you are calculating and the intermediate result. Like the earlier example...
View ArticleCamera board • Re: URL with Camera module
If you get the latest rpicam-apps package through apt, this (hopefully) ought to get your above rpicam-vid command line working. Note that I have only tested this with ffplay on the client side. VLC...
View ArticleAutomation, sensing and robotics • Re: Decoding WWVB signal using pigpio
What are you using as a receiver? WWVB's frequency is right where a bunch of harmonics for LCD backlights kick in, so it's easy to pick up accidental noise instead of signal.Universal Solder's EverSet...
View ArticleC/C++ • Need help to implement MCP23S17
Hi ! I'm currently trying to read value from digital encoder connected on a bit expander but i've not found much example how to proceed. I've create a table that i communicate to my function to read...
View ArticleCamera board • Re: 2 cameras on rpi5
Hi, perhaps you could describe in more detail what you are doing? "libcamera-still -t 0 -k" does not apply any zoom, so far as I know. Are you talking about digital zoom or something else? Also, I'm...
View ArticleTroubleshooting • Re: V1 camera not recognized on a Pi5 with modified kernel
This is the output of lsmod on my Pi5: https://sawistowski.net/dvb/lsmod.txtMarekStatistics: Posted by mareksaw — Tue Feb 06, 2024 9:14 am
View ArticleNetworking and servers • Re: [31/01/24 getting Urgent] sharing connection...
I don’t need to host an acess pointI need to convert a wireless connection into a wired connectionLike Network Manager shared to other computersBut without charging to 10.42.0.1 as I already you that...
View ArticlePython • Re: very noisy SoC temperature measurement (RPi5)
After reading all this, I just round the temps to the nearest degree, which I think is good enough for my purposes.This is a perfectly valid choice. However the way you do it doesn't address the noise...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: ttyAMA10 belongs to tty group, can't...
I cannot find a likely reason that systemd would start a getty service on a serial port that is not a kernel console in that boot.Regardless, we can try this:Code: sudo systemctl mask...
View ArticleBeginners • Re: Reinstall raspian with an existing NAS
Thanks so much for you advice on this thagrol. THe reason I am considering doing this is that the existing NAS works really great but some time when I try reboot I get stuck in a loop that I don't...
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Android • Re: [Android/iOS App FREE] RaspController
Update v.5.7.2(Android) - v.1.7.2 (iOS) Fix: Correction of copying files with names containing an apostrophe Upd: Dutch language (by Jonathan Bout) Upd: Persian language (by Alexa) Upd: General update...
View ArticleBeginners • Re: No display with RPi 3B
Thank you for your helpful responses.I don't think I have configured it to be headless, but I will check the configuration and reload the OS.For the point about SSH, once I'd powered the board on, I...
View ArticleRaspberry Pi OS • Re: TCExam
I’m running a pi4 with rasbian lite 64amdWell, Raspbian doesn't have a 64-bit version.Raspberry Pi doesn't have an AMD CPU.Perhaps you are running Raspberry Pi OS arm64?"cat /etc/os-release" and...
View ArticlePython • Re: package install
how can we install python package Easyocr to detect text in raspberry pi terminalI would use a standard Internet search tool to seek out "EasyOCR"That would probably bring me rapidly to...
View ArticleGeneral discussion • Re: Raspberry Pi 5 HPL (linpack) benchmark results -- 25...
I did do further testing, added a active cooler, and stopped many services, got as far as 31.4 Gflops. Maybe compiling own openplas and mpich may give better results. I am not keen over-clocking so...
View ArticleTroubleshooting • Re: no WIFI no LAN on new installed image Pi4
I did not create an SD to boot from. My Pi's are all booted from USB.I cannot see why that should make a difference. Maybe @aa789 did an SD boot and can tell.But yes I did use the Raspberry issued...
View ArticleRaspberry Pi OS • Re: Raspberry Pi OS Support
You can run Windows Arm on a Pi, there are many YouTube videos explaining howAlbeit a completely unsupported, possible contravention of the license, not Microsoft or Pi approved version.Statistics:...
View ArticleTroubleshooting • Re: USB-C extension to official 27W power supply for RPi5?
100W PD is normally 20V at 5A, so yes it can probably cope with 5A without sending out smoke signals.The problem is the voltage drop at 5A, a 1V drop at 20V is only a 5% drop, however a 1V drop at 5V...
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C/C++ • How to set date time to Y2040 and get time - a Y2038 problem
Hi All,NOTE: at first I thought of General Discussion then realise I do have C/C++ questions as well so please bear with me. Thank you.I am a bit confused. I have seen a few posts here about there is...
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