search

mattjlewis / diozero

Java Device I/O library that is portable across Single Board Computers and microcontrollers. Tested with Raspberry Pi, Odroid C2, BeagleBone Black, Next Thing CHIP, Asus Tinker Board and Arduinos / Pico. Supports GPIO, I2C, SPI as well as Serial communication. Also known to work with Udoo Quad.
https://www.diozero.com
MIT License
261 stars 59 forks source link

Current libws281xj.so library not compatible with 8GB Raspberry Pi 4 & Pi 400 #59

Closed treitmaier closed 3 years ago

treitmaier commented 3 years ago

To get diozero-ws281x-java running on my 8GB Raspberry Pi 4 Model B Rev 1.4 (d03114) I had to recompile the libws281xj.so native library against the latest version of rpi_ws281x. Before recompiling I was getting a Hardware revision is not supported error.

Could you please recompile & update the libws281xj.so library to ensure that diozero-ws281x-java is compatible with the new hardware revisions that have been released (e.g. 8GB Pi4, Raspberry Pi 400) since the diozero-ws281x-java/src/main/resources/lib/libws281xj.so was last updated.

mattjlewis commented 3 years ago

Thanks - just pushing a new 1.0.0 snapshot build right now that includes recompiled diozero ws281x native libraries. Please let me know if this works.

treitmaier commented 3 years ago

The 1.0.0 release fixed this issue.