# atport

**Repository Path**: yangxijing/atport

## Basic Information

- **Project Name**: atport
- **Description**: AT Command Port
- **Primary Language**: Unknown
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 1
- **Forks**: 1
- **Created**: 2023-12-28
- **Last Updated**: 2024-10-18

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# AT Command Port

## example

```rust
#[macro_use]
extern crate log;
#[macro_use]
extern crate sscanf;

use atport::usart::Usart;
use atport::ATPort;
use std::time::Duration;

fn main() {
    let global_filter =
        tracing_subscriber::EnvFilter::from_default_env().add_directive("debug".parse().unwrap());

    tracing_subscriber::fmt()
        .with_env_filter(global_filter)
        .init();

    info!("Hello, world!");

    let port = serialport::new("COM25", 115200)
        .timeout(Duration::from_millis(1))
        .open()
        .unwrap();

    let mut atport = ATPort::new(Usart::new(port).start_recv(), 128);

    atport.send("AT").unwrap();
    println!(
        "{:?}",
        atport.recv_timeout_equal("OK", Duration::from_millis(1000))
    );

    atport.send("AT").unwrap();
    println!(
        "{:?}",
        atport.recv_timeout_equal("OK", Duration::from_millis(1000))
    );

    atport.send("AT+TEMPERATURE?").unwrap();
    if let Ok(s) = atport.recv_timeout_prefix("+TEMPERATURE:", Duration::from_millis(100)) {
        println!("temperature: {:?}", sscanf!(s, "+TEMPERATURE:{f64}"));
    }

    while let Some(s) = atport.urc_pop() {
        println!("urc: {:?}", s);
    }
}
```

```log
    Finished dev [unoptimized + debuginfo] target(s) in 0.04s
     Running `target\debug\atport.exe`
2023-12-28T03:09:49.984403Z  INFO atport: Hello, world!    
2023-12-28T03:09:49.985883Z DEBUG atport::usart: TX: "AT"    
2023-12-28T03:09:50.015708Z DEBUG atport::usart: RX: "OK"    
Ok("OK")
2023-12-28T03:09:50.015897Z DEBUG atport::usart: TX: "AT"    
2023-12-28T03:09:50.046065Z DEBUG atport::usart: RX: "OK"    
Ok("OK")
2023-12-28T03:09:50.046645Z DEBUG atport::usart: TX: "AT+TEMPERATURE?"    
2023-12-28T03:09:50.076994Z DEBUG atport::usart: RX: "+TEMPERATURE:27.000000"    
temperature: Ok(27.0)
```