32 lines
889 B
Rust
32 lines
889 B
Rust
use std::io::{Cursor, Read};
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use byteorder::{BigEndian, ReadBytesExt};
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#[derive(Debug)]
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pub(crate) struct SerialConfig {
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pub port: Vec<u8>, // Port/binary（变长二进制数据）
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pub baudrate: u32, // Baudrate:32
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pub stopbits: u8, // Stopbits:8
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pub parity: u8, // Parity:8
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pub timeout: u32, // Timeout:32
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}
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pub(crate) fn parse_serial_config(data: &[u8]) -> std::io::Result<SerialConfig> {
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let mut cursor = Cursor::new(data);
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let port_len = cursor.read_u8()?;
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let mut port = vec![0u8; port_len as usize];
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cursor.read_exact(&mut port)?;
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let baudrate = cursor.read_u32::<BigEndian>()?;
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let stopbits = cursor.read_u8()?;
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let parity = cursor.read_u8()?;
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let timeout = cursor.read_u32::<BigEndian>()?;
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Ok(SerialConfig {
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port,
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baudrate,
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stopbits,
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parity,
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timeout,
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})
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} |