brewdrivers 0.17.0

Brewkit drivers
Documentation 
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use std::error::Error;
use std::thread::sleep;
use std::time::Duration;

use brewdrivers::controllers::WaveshareV2;
use brewdrivers::state::BinaryState;

fn main() -> Result<(), Box<dyn Error>> {
    env_logger::init_from_env(env_logger::Env::new().default_filter_or("info"));
    let mut ws = WaveshareV2::connect(0x01, "/dev/ttyUSB0", 38400, Duration::from_millis(20))?;

    log::info!("software revision: {:?}", ws.software_revision());
    // Set a relay on or off
    ws.set_relay(0, BinaryState::On)?;
    ws.set_relay(2, BinaryState::On)?;

    // Get all the relays statuses as a Vec<BinaryState>
    let statuses = ws.get_all_relays()?;
    // just print the statuses
    for i in 0..8 {
        println!("Relay {}: {}", i, statuses[i]);
    }

    // Wait a bit
    sleep(Duration::from_millis(100));
    // Make sure they're all off at the end
    ws.set_all_relays(BinaryState::Off)?;

    // // Now let's set the controller number to something else (don't forget it. 0x01 is the default)
    // println!("{:X?}", ws.get_address());

    // println!("Setting the address to 0x07...");
    // ws.set_address(0x07)?;
    // println!("Address is now 0x{:02X?}", ws.get_address()?);

    // println!("Now setting it back to 0x01");
    // ws.set_address(0x01)?;

    Ok(())
}