checkerboard/
checkerboard.rs

1use open_dmx::{DMXSerial, DMX_CHANNELS};
2fn main() {
3    let mut dmx = DMXSerial::open("COM3").unwrap();
4    let mut channels = [0; DMX_CHANNELS];
5    channels.iter_mut().enumerate().for_each(|(i, value)| *value = if i % 2 == 0 { 255 } else { 0 });
6    dmx.set_channels(channels);
7}