Off topic discussion • An 'interesting' hackster' project
Note that there are legal disclaimers in the blurb but some of the techniques might be interesting to people.Uses a RP3B and AI to analyse audio and disrupt said audio to Bluetooth speakers.Obviously...
View ArticleGeneral • Re: Ensuring PWM/GPIO outputs are low after critical events
run your code inside a try / except structure. As Ctrl-C raises an exception, as soon as it happens your code in the 'except:' part gets run:Code: try: while True: led.value(not led.value())...
View ArticleTroubleshooting • Re: Pi 5 touchscreen swapped X & Y touch
You need to tell X11 (or Wayfire) that the touch device is associated with one particular display.In the Screen Configuration, right click on the display, Touchscreen, and then select the touch...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • CM4 I2C0. No signal during i2cdetect
I have custom CM4 based board where I have 2 i3c buses. i2c0 (GPI0/1) and I2C1 (GPIO2/3). On i2c0 I have touchscreen controller. On i2c1 - RTC and EEPROMNow my config.txt Code:...
View ArticleTroubleshooting • Re: external drive mounted twice
Which is why I never trust the automounter for non interactive tasks. It is a nice convenience to deal with thumb drives, when I am doing interactive stuff, but real processes get real...
View ArticleGraphics programming • Re: VIDEOC_S_FMT fails with EBUSY for HEVC decoding in...
The H264 decoder follows the Stateful Decoder APIThe HEVC decoder follows the Stateless Decoder API.I'm suspecting you've realised some of that by using S265 (aka V4L2_PIX_FMT_HEVC_SLICE) as your...
View ArticleGraphics, sound and multimedia • Re: RPi OS music player
Nope.Raspbian is a third party OS that predates RPiOS. RPL took that then added their own drivers and customisations to make Raspberry Pi OS. Raspbian still exists and is not the same thing.32bit...
View ArticleGeneral discussion • Re: Brother MFC and Raspberry Pi
i have a Brother MFC-7360Ni had to install printer-driver-brlaser to get it to work....sudo apt list printer-driver-brlaserListing... Doneprinter-driver-brlaser/stable,now 6-3 arm64...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: CM4 DSI1 + SN65DSI83 Bridge based...
I2C-0 - the I2C bus on GPIO0/1 aliases as i2c_vc as informed here..Normally on a Pi4 you have the I2C busses stated below:..- i2c-0 on GPIOs 0&1. Requires dtparam=i2c_vc in config.txt...So why not...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Custom MIPI CSI camera not detected
"vcgencmd get_camera" is ONLY valid for the legacy camera stack. It is irrelevant for anything using the kernel drivers.Likewise "start_x=1" only enables the legacy camera stack, which is irrelevant...
View ArticleBeginners • Re: Unable to delete ?hidden? Files
Yes your rightTried pip uninstall astropy , and it appeared to work and can no longer find file, so assuming all files have been deleted.Just confused to why the ‘find’ command could find a file, But...
View ArticleGeneral discussion • Re: Do we think my Pi 5 fan is noisy because I have...
Nice.Oh, ok. I thought there was a reasonable difference.I was going to look into that.Also. What counts as a good thermal pad.I am keen to get mine done, but I think its going to be a...
View ArticleOther programming languages • Re: PHP Calling Pinctrl in shell_exec different...
OP never did come back...Statistics: Posted by neilgl — Fri Mar 01, 2024 4:18 pm
View ArticleTroubleshooting • Re: Pi 5 will not power on
The issue with the Raspberry Pi 4 not booting from an SSD could be related to the bootloader version. Ensure your Pi's bootloader is updated to the latest version by running sudo rpi-eeprom-update and...
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Troubleshooting • Re: cant use alsa library on raspberry pi 5
hifiberry said pi5 can connect this.And then I'm contacting hifiberry as I wrote here now.I want to prove that my raspberry pi5 is not a failure.hifiberry said now," There might be still a bug in the...
View ArticleGeneral discussion • Video stream code working on Pi 4 but not Pi 5
I am trying to stream video from on Raspberry Pi to another. I am doing this successfully from a Pi 4 to a Pi 5. When I try to switch the transmitter to a Pi 5 I get the following error:[NULL @...
View ArticleTroubleshooting • Rotate touchscreen 90 degrees - does not rotate matrix
Hi All,I hope you can help as I have tried a lot but no results.I have a touchscreen, updated Raspberry Pi OS 64bit to latest version (raspberry pi 4)and would like to rotate my touchscreen.I use the...
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Troubleshooting • Re: Raspberry Pi 5 - 8gb Unable to read partition as FAT
then maybe the SD card is bad or fake. Try another card, the best are "a1" rated.suggest using a "name brand" SD card. i use sandisk samsung, or other major brands.All my SD card are of sandisk I have...
View ArticleTroubleshooting • Red light of doom
Hi,I wonder if anyone could help.I've just received a Pi 4 8Gb. I downloaded the standard PI image (with extra software) and flashed it to a 32Gb MicroSD card.Popped the card into the Pi, and plugged...
View ArticleBeginners • Re: Pi 4B Going Offline after couple of minutes
Turning Off and On seems to fix the issue but after sometime it agains goes offlineI use it for scrypted Homekit Plugin, So whenever the pi goes off motion detection in homekit stops workingI am...
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