Troubleshooting • Microcontroller-based HID keyboard gives random inputs on...
I have a raspberry Pi 4 which is running emulation station, and I am attempting to use a micro controller functioning as a HID device as a custom input (the pi is running Outfox, and the custom...
View ArticleGeneral • Re: Unable to Read and Write in I2C
It sounds like, you have a misunderstanding about I2C:What you try to do (based on your code):a) master sends something and stops (e.g. with I2C SCL just for the CMD)b) you expect that "master" gets...
View ArticleTroubleshooting • Re: Microcontroller-based HID keyboard gives random inputs...
“ The drivers I was using…” What code is running on the pico?Statistics: Posted by neilgl — Sun Sep 01, 2024 9:33 pm
View ArticleMedia centres • Re: Kodi 21 (Omega) on RPiOS Bookworm
Hello,Kodi 21.1 has been released on kodi.tv.(No message in the "news" section but version 21.1 is the one that is downloadable.)Is it possible to have it with Raspberry Pi OS?Thanks in...
View ArticleOther projects • Re: Thermal printer for photobooth printing too dark
Might be an idea to change the thermal_printer_camera.sh to save the raspi-still image to a file rather than piping it directly to the thermal printer. (Or onscreen preview?)You can then check the...
View ArticleGeneral • Re: RP2350 USB Data over GPIO?
As I understand - it is not possible what you think about: USB_DP and USB_DM are just and only on fix dedicated pins you CANNOT reroute USB_DP and USB_DM to another pin (e.g. using USB on some other...
View ArticleBeginners • Re: How to resolve "PackageKit daemon disappeared"?
Likewise, I saw this message after triggering an update using the notification icon on the taskbar. I tried doing it again and it worked OK the 2nd timeStatistics: Posted by tkonan — Sun Sep 01, 2024...
View ArticleTroubleshooting • Re: Raspberry pi5 and power on from gpio 3
Bye kid.Kid? Please...Yes, on the Raspberry Pi 5, the PMIC (Power Management Integrated Circuit) typically keeps the 3.3V rail energized even when the Pi is in standby or shutdown mode. This behavior...
View ArticleGraphics, sound and multimedia • Re: How to connect sound via analog input to...
Have a look at the Raspberry Pi Codec Zero, which has “Stereo auxiliary input channel (AUX IN) - PHONO/RCA connectors”See https://www.raspberrypi.com/documentati ... codec-zeroStatistics: Posted by...
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Beginners • Re: Pressing a button sends a message/email through OFFLINE RPi
I want the wiring to be as simple as possible. The distance should be around 50-100 cm.Two wires to each button. Simple?The quality of the cable and connections will be a factor in getting reliable...
View ArticleBeginners • RTL8188ETV on pi Zero running Bookworm
I've been trying to get a RTL8188ETV wireless adaptor working on pi Zero running Bookworm.On a fresh install a RTL8188CU works but the RTL8188ETV does not. The driver used is 8192CU but this seems to...
View ArticleBeginners • Re: Can I use a 65w pd "charger/ power adapter" on a...
I was simply trying to stop needless destruction of hardware and a waste of money. I would be really upset if I destroyed my 8Gb raspberry Pi by using the wrong power supply. Derstroying something by...
View ArticleAdvanced users • Re: 4-pin GPIO PWM Fan Connect To rpi4
Analog audio uses PWM . If you want to use analog audio and PWM for the fan you will have to use PWM from GPIO12 i.e. But that requires you to change and recompile the overlay as I've not added...
View ArticleGeneral programming discussion • Re: "AI assisted" programming?
How can something that is not sentient "understand" anything? You believing it to be the case does not make it so.I don't think I need to be involved in it either way. Sam Altman has forgotten more...
View ArticleAdvanced users • Re: How to detect Raspberry Pi 5 is power on through GPIO
It still kinda software, but it is at least boot related, but I would maybe improve it and just set specific pin high:Code: gpio=17=op,dhTest that first. I've no idea what state the gpio are left in...
View ArticleSDK • Re: SDK2.0.0: GPIO questions
Thanks for that.What is non-secure code? Under what conditions would code be non-secure?Statistics: Posted by matherp — Mon Sep 02, 2024 9:58 pm
View ArticleBeginners • debsig-verify Failed
I have been trying to figure this out for about a week now. I am trying to install a Tak Server on my RPi using Script Tactics tutorial on it. I have downloaded all the files from the Tak.gov website...
View ArticleGeneral • Re: PICO 2 - Corrected version availability?
In any case, I never trust the internal pull-ups/pull-downs in MCUs, they rarely sink/source the current you want. 0402 resisters are a tenth of a cent so add one.This is an astonishingly poor...
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General • Re: What limits maximum external clock freq on GPIN0/1?
Just know it is madness. You know it?)Well I did voluntarily get a PhD in physics, so I'm no stranger to madness Madness is good! It's how we innovate. Keep the madness going, I say! Statistics:...
View ArticleGeneral • Re: disabling TrustZone in RP2350 ?
Is this the reason, in RP2350 datasheet 5.9.5.1. Minimum Arm IMAGE_DEF section, even though it says "Assuming CRIT1.SECURE_BOOT_ENABLE is clear", it uses PICOBIN_IMAGE_TYPE_EXE_SECURITY_AS_BITS(S)...
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