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879 B
879 B
Deprecated
This Go code is being phased out and replaced with https://github.com/rpi-ws281x/rpi-ws281x-go
For issues and bugs with (or contributions to) the Go library, please see: https://github.com/rpi-ws281x/rpi-ws281x-go/issues
Run a demo
As this is just a Go wrapper for the library you must clone this into your $GOPATH as you would any other Go program.
Your path to the project should be:
$GOPATH/src/github.com/jgraff/rpi_ws281x
As listed in the ws2811.go file ensure to copy ws2811.h, rpihw.h, and pwm.h in a GCC include path (e.g. /usr/local/include) and
libws2811.a in a GCC library path (e.g. /usr/local/lib).
To run the basic example run the following commands:
cd golang/examples
go build basic.go
sudo ./basic
If everything worked you should see a basic color wipe for the first 16 LEDs on your strip.