25 lines
528 B
Rust
25 lines
528 B
Rust
use std::io::prelude::*;
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use std::io::BufReader;
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#[test]
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fn start() {
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let ports = serialport::available_ports();
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println!("{:?}",ports);
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let p = serialport::open("/dev/ttyUSB0")
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.unwrap();
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let mut read = BufReader::new(p);
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let mut buf = String::new();
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loop {
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match read.read_line(&mut buf) {
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Ok(_) =>
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{
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print!("{} seconds", buf.parse::<f64>().unwrap() / 60.0);
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buf.clear();
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},
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Err(_) => {}
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}
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}
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}
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