calamp-rs 0.1.4

Parser for the Calamp LMDirect message protocol
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

use std::net::UdpSocket;
use std::str;

fn main() -> std::io::Result<()> {
    let data: [u8; 117] = [
        0x83, 0x05, 0x46, 0x34, 0x66, 0x32, 0x35, 0x01, 0x01, 0x01, 0x02, 0x3a,
        0x86, 0x5f, 0xf1, 0x3a, 0x54, 0x5f, 0xf1, 0x3a, 0x57, 0xf1, 0xe2, 0x85,
        0x78, 0xe4, 0x22, 0xd6, 0x40, 0x00, 0x01, 0x36, 0xf8, 0x00, 0x00, 0x00,
        0x0b, 0x00, 0x00, 0x06, 0x20, 0x00, 0x00, 0xff, 0x8d, 0x02, 0x1e, 0x1e,
        0x00, 0x7b, 0x21, 0x10, 0x00, 0x00, 0x00, 0x31, 0xe0, 0x00, 0x00, 0x10,
        0x1a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x22, 0x2a, 0x32, 0x00, 0x00, 0x03,
        0xf1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xc8, 0x2d,
        0x3f, 0x01, 0xc8, 0x2d, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40,
        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    ];
    let socket = UdpSocket::bind("127.0.0.1:3500")?;
    socket.connect("127.0.0.1:34254")?;
    socket.send(&data)?;

    let mut buffer = [0u8; 1500];
    socket.recv_from(&mut buffer)?;

    println!(
        "recv: {}",
        str::from_utf8(&buffer).expect("Could not write buffer as string")
    );

    Ok(())
}