Troubleshooting • Re: RPI5 not booting
what kind of PSU is that?what happens if you push the on button?I tried multiple power solutions, all give the same results, including a 5V 60W PSU directly on the power pins through a hat (that works...
View ArticleSDK • Defining C defines at the "cmake .." stage
I'd like to build different executables from the same source. Not much different but for a single define.Imagine my project having a Launchpad.c, a build-LP1 directory, and a build-LP2 directory. I'd...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: MIPI DSI
Which version of the MIPI DSI spec are you reading that supports high speed reverse direction transfers?V1.1 includes in section 5.2For bidirectional Lanes, data shall be transmitted in the...
View ArticleBeginners • Re: 256G SSD - creating image on 32G USB
just use the SD card copier app and make sure tick the 'new UUID' checkbox.Doing that frequent with different sizes of NVMe (128GB to 500GB) -> not an issue as long as your installed data is less...
View ArticleBeginners • Re: inverted mouse movements after rotating screen
has been discussed several times on the forum.Try RPI Connect, should work there (as long as you've not switched back to X11)Statistics: Posted by aBUGSworstnightmare — Tue Jul 16, 2024 12:36 pm
View ArticleGeneral • Re: Using oscillator of different frequency with RP2040?
Thank you all for your replies, they are very helpful.I might have found a better solution though: run the RP2040 using the standard 12.0000MHz crystal or oscillator setup, and feed one of the...
View ArticleNetworking and servers • NAS backplane SMBus + SGPIO
Hello This is my first post here, hopefully it's right place for this question, I'm building NAS project with raspberry pi5 + 4x 3.5 SAS/SATA backplane. I'll be using JMB585 chip board and some...
View ArticleGeneral discussion • Is there a way for the Camera Module 3 to run a script...
Hello, me and my brother are trying to create a replica of a Minecraft Jukebox, but I cannot figure out how to make the Camera Module 3 run a script when it senses the color of a disk.Please...
View ArticleGeneral discussion • Re: OS / Harware Compatibilty
I accept that a Pi zero will struggle to provide a useful browser experience, but I assumed that it would run, albeit slowly. Are there things which just do not run on some devices?Statistics: Posted...
View ArticleGeneral discussion • Re: Is there a way for the Camera Module 3 to run a...
Unfortunately the docs are in one big pdf and I hate them, so can't link to anything for ideas (read the doc and picamera was so much better for users).So back in picamera (original) you could grab a...
View ArticleMicroPython • Re: SPI just Plain not working
I attached an LED to pin 18, copied and pasted your sample code, and set the baud rate to 1 so that I could see it flash if it worked. Sadly it did not. Also, my Chip Select is just a pin defined as...
View ArticleBeginners • Re: GPIO to control led
This sets GPIO17 on (and it stays on when python script exits)Code: import gpiodfrom gpiod.line import Direction, ValueLINE = 17with gpiod.request_lines( "/dev/gpiochip4", consumer="example", config={...
View ArticleAdvanced users • Re: Monitor fan speed on the Pi5 - SOLVED
That explains it. The firmware drives the fan control pin low to start it spinning, and if the tach pin sees pulses it knows there is a fan present, and automatically loads the overlay. With a bent...
View ArticleRaspberry Pi Connect • Re: Raspberry Pi Connect - Paste to Remote
Is that the browser on the PC or the browser on the RPi....how do I find the JavaScript errors?The browser on the PC (the one trying to connect to your Raspberry Pi device via screen sharing). In...
View ArticleDevice Tree • Re: RPi5 and RP1 GPIO ALT function
The pin declaration style you are referring to is intended only for backwards compatibility with older Pis. The RP1 pinctrl driver includes a translation table from old-style "brcm,function" values...
View ArticleCamera board • Re: Red Hue When Using IR Filter with V3 NOIR
Code: pkill -USR1 rpicam-vidStatistics: Posted by jwainwright87 — Wed Jul 17, 2024 12:53 pm
View ArticleTroubleshooting • Re: Bookworm EDID Troubles
Can you try (after updating)Code: video=HDMI-A-1:1024x600M@60D(the 'D' is more correct than 'e' which signifies analogue output).Hello,I have finally found the time to run the test.I ran update...
View ArticleCamera board • Re: New Pi 4 cant detect camera
What to do if your camera is not detectedThird Party Camera Supportov5647 was the Raspberry Pi v1 camera module, but hasn't been sold since about 2014. Bullseye would use libcamera-still as it doesn't...
View ArticleTroubleshooting • Re: Raspberry kills USB boot storages!!
Just out of interest, why do you want to use a USB drive for boot instead of the SD card?Statistics: Posted by jamesh — Wed Jul 17, 2024 1:07 pm
View ArticleAdvanced users • RP1 ADC temperature
I see the RP1 ADC has a temperature sensor internally.Does anyone know how to access the live temperature data?Is there a CLI command to retrieve it?Thanks in advanceStatistics: Posted by jeepers01 —...
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