cargo-v5 0.12.1

Cargo tool for working with VEX V5 Rust projects
Documentation 
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use std::io::{self, Write};
use std::time::Duration;

use vex_v5_serial::{
    Connection,
    protocol::cdc2::system::{DeviceStatusPacket, DeviceStatusReplyPacket},
    serial::SerialConnection,
};

use tabwriter::TabWriter;

use crate::errors::CliError;

pub async fn devices(connection: &mut SerialConnection) -> Result<(), CliError> {
    let mut tw = TabWriter::new(io::stdout());

    let status = connection
        .handshake::<DeviceStatusReplyPacket>(
            Duration::from_millis(500),
            10,
            DeviceStatusPacket::new(()),
        )
        .await?
        .payload?;
    writeln!(
        &mut tw,
        "\x1B[1mPort\tType\tStatus\tFirmware\tBootloader\x1B[0m"
    )
    .unwrap();

    for device in status.devices {
        writeln!(
            &mut tw,
            "{}\t{:?}\t{:#x}\t{}\t{}",
            device.port,
            device.device_type,
            device.status,
            format_args!(
                "{}.{}.{}.b{}",
                (u32::from(device.version) >> 14) as u8,
                ((u32::from(device.version) << 18) >> 26) as u8,
                (device.version & 0xff) as u8,
                device.beta_version
            ),
            format_args!(
                "{}.{}.{}",
                (u32::from(device.boot_version) >> 14) as u8,
                ((u32::from(device.boot_version) << 18) >> 26) as u8,
                (device.boot_version & 0xff) as u8
            ),
        )
        .unwrap();
    }

    tw.flush().unwrap();

    Ok(())
}