dump T-962 temperature and ut181a temperature at the same time into a csv for matlab

Cargo.toml

[package]
name = "oven"
version = "0.1.0"
authors = ["Arvid E. Picciani <aep@exys.org>"]
edition = "2018"

# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

[dependencies]
serialport = "3.3"
ut181a = "0.2.1"
hid = "0.4.1"

main.rs

use serialport::prelude::*;
use std::io::BufReader;
use std::io::prelude::*;
use std::time::Duration;
use ut181a::{Dmm, Measurement};
use std::sync::{Arc, Mutex};

fn main() {
    let mut settings: SerialPortSettings = Default::default();
    settings.baud_rate = 115200;
    settings.timeout = Duration::from_secs(10);

    let dmmtemp = Arc::new(Mutex::new(0.0));

    spawn_dmm(dmmtemp.clone());

    let sp = serialport::open_with_settings("/dev/ttyUSB0", &settings).unwrap();
    let mut reader = BufReader::new(sp);

    let mut index = 0;

    loop {
        index += 1;

        let mut buffer = String::new();
        reader.read_line(&mut buffer).unwrap();
        let line = buffer.split(",").collect::<Vec<&str>>();

        if line.len() < 10 {
            continue;
        }


        let tc_left  : f32 = line[1].trim().parse().unwrap();
        let tc_right : f32 = line[2].trim().parse().unwrap();
        let tc_cold  : f32 = line[9].trim().parse().unwrap();


        println!("{}, {},{},{},{}", index, tc_left, tc_right, tc_cold, dmmtemp.lock().unwrap());
    }

}



fn spawn_dmm(val: Arc<Mutex<f32>> ) {
    std::thread::spawn(move ||{
        let manager = hid::init().unwrap();
        for device in manager.find(Some(0x10C4), Some(0xEA80)) {
            let mut dmm = Dmm::new(device.open().unwrap()).unwrap();
            dmm.monitor_on().unwrap();
            loop {
                if let Ok(Measurement::Normal(nm)) = dmm.get_measurement() {
                    *(val.lock().unwrap()) = nm.main.value;
                }
            }
        };
    });
}

match.m

C=csvread('/tmp/k1.csv'); 
T=C(:,1);
L=C(:,2);
R=C(:,3);
M=C(:,5);
plot(T,L,T,R,T,M)

octave.png