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"windows_i686_gnullvm", 616 | "windows_i686_msvc", 617 | "windows_x86_64_gnu", 618 | "windows_x86_64_gnullvm", 619 | "windows_x86_64_msvc", 620 | ] 621 | 622 | [[package]] 623 | name = "windows_aarch64_gnullvm" 624 | version = "0.52.6" 625 | source = "registry+https://github.com/rust-lang/crates.io-index" 626 | checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3" 627 | 628 | [[package]] 629 | name = "windows_aarch64_msvc" 630 | version = "0.52.6" 631 | source = "registry+https://github.com/rust-lang/crates.io-index" 632 | checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469" 633 | 634 | [[package]] 635 | name = "windows_i686_gnu" 636 | version = "0.52.6" 637 | source = "registry+https://github.com/rust-lang/crates.io-index" 638 | checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b" 639 | 640 | [[package]] 641 | name = "windows_i686_gnullvm" 642 | version = "0.52.6" 643 | source = 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"registry+https://github.com/rust-lang/crates.io-index" 668 | checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec" 669 | -------------------------------------------------------------------------------- /Cargo.toml: -------------------------------------------------------------------------------- 1 | [package] 2 | name = "serialport_monitor" 3 | version = "1.0.1" 4 | description = "monitor and control serialport in terminal" 5 | authors = ["chenxuuu "] 6 | edition = "2021" 7 | repository = "https://github.com/chenxuuu/serialport_monitor" 8 | homepage = "https://github.com/chenxuuu/serialport_monitor" 9 | keywords = ["serialport", "cli"] 10 | license = "MIT" 11 | exclude = [ 12 | "img/*", 13 | ] 14 | 15 | # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html 16 | 17 | [dependencies] 18 | serialport = "4" 19 | time="0.3" 20 | clap = { version = "4", features = ["derive"] } 21 | crossterm = "0" 22 | ctrlc = "3" 23 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2023 chenxuuu 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # serialport_monitor 2 | 3 | 用自己喜欢的终端打印串口日志。pure serialport data printer, for your favorite terminal. 4 | 5 | 可以代替MobaXterm、SecureCRT、PuTTy等串口连接SSH或查看日志的软件。 6 | 7 | ![cli](img/cli.png) 8 | 9 | ![htop](img/htop.gif) 10 | 11 | 我是搭配window terminal用，挺好 12 | 13 | 已上传win的编译文件到release，可以自取 14 | 15 | ## Install 16 | 17 | ```bash 18 | cargo install serialport_monitor 19 | ``` 20 | -------------------------------------------------------------------------------- /img/cli.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/chenxuuu/serialport_monitor/16e6569201caaf853e857740a0095ef2e0b3bf59/img/cli.png -------------------------------------------------------------------------------- /img/htop.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/chenxuuu/serialport_monitor/16e6569201caaf853e857740a0095ef2e0b3bf59/img/htop.gif -------------------------------------------------------------------------------- /src/args_parse.rs: -------------------------------------------------------------------------------- 1 | use clap::Parser; 2 | 3 | #[derive(Parser, Debug)] 4 | #[clap()] 5 | pub struct Args { 6 | ///port name, example COM1,/dev/ttyUSB0 7 | #[clap(short, long, value_parser,value_name="port")] 8 | pub port: String, 9 | ///baud_rate; default 115200 10 | #[clap(short, long, value_parser,default_value_t= 115200)] 11 | pub baud_rate: u32, 12 | ///RTS status; 0 disable, 1 enable 13 | #[clap(short, long, value_parser, default_value_t = 0)] 14 | pub rts: u8, 15 | ///DTR status; 0 disable, 1 enable 16 | #[clap(short, long, value_parser, default_value_t = 0)] 17 | pub dtr: u8, 18 | } 19 | 20 | //获取参数 21 | pub fn get_args() -> Args { 22 | match Args::try_parse(){ 23 | Ok(a) => a, 24 | Err(e) if e.kind() == clap::error::ErrorKind::DisplayHelp => Args::parse() , 25 | Err(e) if e.kind() == clap::error::ErrorKind::DisplayVersion => Args::parse() , 26 | _ => { 27 | //没给参数，手动获取下 28 | let mut buff = String::new(); 29 | let mut a = Args{ 30 | port: String::new(), 31 | baud_rate: 115200, 32 | rts: 0, 33 | dtr: 0, 34 | }; 35 | println!("your serial ports list:"); 36 | let port_list = serialport::available_ports().unwrap(); 37 | port_list.iter().for_each(|p| println!("{}",p.port_name)); 38 | println!("please select your serial port (default first port if exist):"); 39 | std::io::stdin().read_line(&mut buff).expect("read_line error!"); 40 | a.port = if buff.trim().len() == 0 { 41 | if port_list.len() > 0{ 42 | port_list[0].port_name.clone() 43 | } 44 | else{ 45 | panic!("no port found!") 46 | } 47 | } else { 48 | buff.trim().to_string() 49 | }; 50 | buff.clear(); 51 | 52 | println!("please set a baud rate (default 115200):"); 53 | std::io::stdin().read_line(&mut buff).expect("read_line error!"); 54 | if buff.trim().len() != 0 { 55 | a.baud_rate = buff.trim().parse().unwrap(); 56 | } 57 | buff.clear(); 58 | println!("please set rts status (default 0, disable):"); 59 | std::io::stdin().read_line(&mut buff).expect("read_line error!"); 60 | if buff.trim().len() != 0 { 61 | a.rts = buff.trim().parse().unwrap(); 62 | } 63 | buff.clear(); 64 | println!("please set dtr status (default 0, enable):"); 65 | std::io::stdin().read_line(&mut buff).expect("read_line error!"); 66 | if buff.trim().len() != 0 { 67 | a.dtr = buff.trim().parse().unwrap(); 68 | } 69 | a 70 | } 71 | } 72 | } 73 | -------------------------------------------------------------------------------- /src/key_listener.rs: -------------------------------------------------------------------------------- 1 | use std::thread; 2 | 3 | use crossterm::event::{Event, KeyCode, KeyEventKind, KeyModifiers}; 4 | use serialport::SerialPort; 5 | 6 | pub fn listen_keys(mut port: Box) { 7 | //ctrl+c单独处理 8 | let mut ctrlc_port = port.try_clone().unwrap(); 9 | ctrlc::set_handler(move || { 10 | ctrlc_port.write(&get_key_data(KeyCode::Char('c'), true)).unwrap(); 11 | }) 12 | .expect("Error setting Ctrl-C handler"); 13 | //port.write(&get_special_key_codes("[?1;0c")).unwrap(); 14 | 15 | thread::spawn(move || { 16 | loop { 17 | let mut code = vec![]; 18 | // `read()` blocks until an `Event` is available 19 | match crossterm::event::read().unwrap() { 20 | //按键事件 21 | Event::Key(event) => { 22 | if event.kind == KeyEventKind::Press { 23 | code = get_key_data(event.code, event.modifiers == KeyModifiers::CONTROL); 24 | } 25 | } 26 | // Event::Resize(columns, _) => { 27 | // code = get_special_key_codes( 28 | // if columns >= 132 { 29 | // "[?3h" 30 | // } else { 31 | // "[?3l" 32 | // } 33 | // ); 34 | // }, 35 | _ => (), 36 | }; 37 | if code.len() > 0 { 38 | port.write(&code).unwrap(); 39 | } 40 | } 41 | }); 42 | } 43 | 44 | //返回按键数据 45 | fn get_key_data(key: KeyCode, ctrl: bool) -> Vec { 46 | match key { 47 | //数据来源：https://redirect.cs.umbc.edu/portal/help/theory/ascii.txt 48 | //ctrl组合键 49 | KeyCode::Char('@') if ctrl => vec![0x00], 50 | KeyCode::Char(' ') if ctrl => vec![0x00], 51 | KeyCode::Char('A') | KeyCode::Char('a') if ctrl => vec![0x01], 52 | KeyCode::Char('B') | KeyCode::Char('b') if ctrl => vec![0x02], 53 | KeyCode::Char('C') | KeyCode::Char('c') if ctrl => vec![0x03], 54 | KeyCode::Char('D') | KeyCode::Char('d') if ctrl => vec![0x04], 55 | KeyCode::Char('E') | KeyCode::Char('e') if ctrl => vec![0x05], 56 | KeyCode::Char('F') | KeyCode::Char('f') if ctrl => vec![0x06], 57 | KeyCode::Char('G') | KeyCode::Char('g') if ctrl => vec![0x07], 58 | KeyCode::Char('H') | KeyCode::Char('h') if ctrl => vec![0x08], 59 | KeyCode::Char('I') | KeyCode::Char('i') if ctrl => vec![0x09], 60 | KeyCode::Char('J') | KeyCode::Char('j') if ctrl => vec![0x0A], 61 | KeyCode::Char('K') | KeyCode::Char('k') if ctrl => vec![0x0B], 62 | KeyCode::Char('L') | KeyCode::Char('l') if ctrl => vec![0x0C], 63 | KeyCode::Char('M') | KeyCode::Char('m') if ctrl => vec![0x0D], 64 | KeyCode::Char('N') | KeyCode::Char('n') if ctrl => vec![0x0E], 65 | KeyCode::Char('O') | KeyCode::Char('o') if ctrl => vec![0x0F], 66 | KeyCode::Char('P') | KeyCode::Char('p') if ctrl => vec![0x10], 67 | KeyCode::Char('Q') | KeyCode::Char('q') if ctrl => vec![0x11], 68 | KeyCode::Char('R') | KeyCode::Char('r') if ctrl => vec![0x12], 69 | KeyCode::Char('S') | KeyCode::Char('s') if ctrl => vec![0x13], 70 | KeyCode::Char('T') | KeyCode::Char('t') if ctrl => vec![0x14], 71 | KeyCode::Char('U') | KeyCode::Char('u') if ctrl => vec![0x15], 72 | KeyCode::Char('V') | KeyCode::Char('v') if ctrl => vec![0x16], 73 | KeyCode::Char('W') | KeyCode::Char('w') if ctrl => vec![0x17], 74 | KeyCode::Char('X') | KeyCode::Char('x') if ctrl => vec![0x18], 75 | KeyCode::Char('Y') | KeyCode::Char('y') if ctrl => vec![0x19], 76 | KeyCode::Char('Z') | KeyCode::Char('z') if ctrl => vec![0x1A], 77 | KeyCode::Char('[') if ctrl => vec![0x1B], 78 | KeyCode::Char('\\') if ctrl => vec![0x1C], 79 | KeyCode::Char(']') if ctrl => vec![0x1D], 80 | KeyCode::Char('^') if ctrl => vec![0x1E], 81 | KeyCode::Char('_') if ctrl => vec![0x1F], 82 | //普通字符按键 83 | KeyCode::Char(' ') => vec![0x20], 84 | KeyCode::Char('!') => vec![0x21], 85 | KeyCode::Char('"') => vec![0x22], 86 | KeyCode::Char('#') => vec![0x23], 87 | KeyCode::Char('$') => vec![0x24], 88 | KeyCode::Char('%') => vec![0x25], 89 | KeyCode::Char('&') => vec![0x26], 90 | KeyCode::Char('\'') => vec![0x27], 91 | KeyCode::Char('(') => vec![0x28], 92 | KeyCode::Char(')') => vec![0x29], 93 | KeyCode::Char('*') => vec![0x2A], 94 | KeyCode::Char('+') => vec![0x2B], 95 | KeyCode::Char(',') => vec![0x2C], 96 | KeyCode::Char('-') => vec![0x2D], 97 | KeyCode::Char('.') => vec![0x2E], 98 | KeyCode::Char('/') => vec![0x2F], 99 | KeyCode::Char('0') => vec![0x30], 100 | KeyCode::Char('1') => vec![0x31], 101 | KeyCode::Char('2') => vec![0x32], 102 | KeyCode::Char('3') => vec![0x33], 103 | KeyCode::Char('4') => vec![0x34], 104 | KeyCode::Char('5') => vec![0x35], 105 | KeyCode::Char('6') => vec![0x36], 106 | KeyCode::Char('7') => vec![0x37], 107 | KeyCode::Char('8') => vec![0x38], 108 | KeyCode::Char('9') => vec![0x39], 109 | KeyCode::Char(':') => vec![0x3A], 110 | KeyCode::Char(';') => vec![0x3B], 111 | KeyCode::Char('<') => vec![0x3C], 112 | KeyCode::Char('=') => vec![0x3D], 113 | KeyCode::Char('>') => vec![0x3E], 114 | KeyCode::Char('?') => vec![0x3F], 115 | KeyCode::Char('@') => vec![0x40], 116 | KeyCode::Char('A') => vec![0x41], 117 | KeyCode::Char('B') => vec![0x42], 118 | KeyCode::Char('C') => vec![0x43], 119 | KeyCode::Char('D') => vec![0x44], 120 | KeyCode::Char('E') => vec![0x45], 121 | KeyCode::Char('F') => vec![0x46], 122 | KeyCode::Char('G') => vec![0x47], 123 | KeyCode::Char('H') => vec![0x48], 124 | KeyCode::Char('I') => vec![0x49], 125 | KeyCode::Char('J') => vec![0x4A], 126 | KeyCode::Char('K') => vec![0x4B], 127 | KeyCode::Char('L') => vec![0x4C], 128 | KeyCode::Char('M') => vec![0x4D], 129 | KeyCode::Char('N') => vec![0x4E], 130 | KeyCode::Char('O') => vec![0x4F], 131 | KeyCode::Char('P') => vec![0x50], 132 | KeyCode::Char('Q') => vec![0x51], 133 | KeyCode::Char('R') => vec![0x52], 134 | KeyCode::Char('S') => vec![0x53], 135 | KeyCode::Char('T') => vec![0x54], 136 | KeyCode::Char('U') => vec![0x55], 137 | KeyCode::Char('V') => vec![0x56], 138 | KeyCode::Char('W') => vec![0x57], 139 | KeyCode::Char('X') => vec![0x58], 140 | KeyCode::Char('Y') => vec![0x59], 141 | KeyCode::Char('Z') => vec![0x5A], 142 | KeyCode::Char('[') => vec![0x5B], 143 | KeyCode::Char('\\') => vec![0x5C], 144 | KeyCode::Char(']') => vec![0x5D], 145 | KeyCode::Char('^') => vec![0x5E], 146 | KeyCode::Char('_') => vec![0x5F], 147 | KeyCode::Char('`') => vec![0x60], 148 | KeyCode::Char('a') => vec![0x61], 149 | KeyCode::Char('b') => vec![0x62], 150 | KeyCode::Char('c') => vec![0x63], 151 | KeyCode::Char('d') => vec![0x64], 152 | KeyCode::Char('e') => vec![0x65], 153 | KeyCode::Char('f') => vec![0x66], 154 | KeyCode::Char('g') => vec![0x67], 155 | KeyCode::Char('h') => vec![0x68], 156 | KeyCode::Char('i') => vec![0x69], 157 | KeyCode::Char('j') => vec![0x6A], 158 | KeyCode::Char('k') => vec![0x6B], 159 | KeyCode::Char('l') => vec![0x6C], 160 | KeyCode::Char('m') => vec![0x6D], 161 | KeyCode::Char('n') => vec![0x6E], 162 | KeyCode::Char('o') => vec![0x6F], 163 | KeyCode::Char('p') => vec![0x70], 164 | KeyCode::Char('q') => vec![0x71], 165 | KeyCode::Char('r') => vec![0x72], 166 | KeyCode::Char('s') => vec![0x73], 167 | KeyCode::Char('t') => vec![0x74], 168 | KeyCode::Char('u') => vec![0x75], 169 | KeyCode::Char('v') => vec![0x76], 170 | KeyCode::Char('w') => vec![0x77], 171 | KeyCode::Char('x') => vec![0x78], 172 | KeyCode::Char('y') => vec![0x79], 173 | KeyCode::Char('z') => vec![0x7A], 174 | KeyCode::Char('{') => vec![0x7B], 175 | KeyCode::Char('|') => vec![0x7C], 176 | KeyCode::Char('}') => vec![0x7D], 177 | KeyCode::Char('~') => vec![0x7E], 178 | //中文啥的 179 | KeyCode::Char(any) => any.to_string().as_bytes().to_vec(), 180 | 181 | //特殊按键 182 | KeyCode::Delete => vec![0x7F], 183 | KeyCode::Backspace => vec![0x08], 184 | KeyCode::Tab => vec![0x09], 185 | KeyCode::Enter => vec![0x0D], 186 | KeyCode::Pause=> vec![0x1A], 187 | KeyCode::Esc => vec![0x1B], 188 | 189 | // https://learn.microsoft.com/zh-cn/windows/console/console-virtual-terminal-sequences 190 | KeyCode::Up if ctrl => get_special_key_codes("[1;5A"), 191 | KeyCode::Down if ctrl => get_special_key_codes("[1;5B"), 192 | KeyCode::Right if ctrl => get_special_key_codes("[1;5C"), 193 | KeyCode::Left if ctrl => get_special_key_codes("[1;5D"), 194 | KeyCode::Up => get_special_key_codes("[A"), 195 | KeyCode::Down => get_special_key_codes("[B"), 196 | KeyCode::Right => get_special_key_codes("[C"), 197 | KeyCode::Left => get_special_key_codes("[D"), 198 | KeyCode::Home => get_special_key_codes("[H"), 199 | KeyCode::End => get_special_key_codes("[F"), 200 | KeyCode::Insert => get_special_key_codes("[2~"), 201 | KeyCode::PageUp => get_special_key_codes("[5~"), 202 | KeyCode::PageDown => get_special_key_codes("[6~"), 203 | KeyCode::F(1) => get_special_key_codes("OP"), 204 | KeyCode::F(2) => get_special_key_codes("OQ"), 205 | KeyCode::F(3) => get_special_key_codes("OR"), 206 | KeyCode::F(4) => get_special_key_codes("OS"), 207 | KeyCode::F(5) => get_special_key_codes("[15~"), 208 | KeyCode::F(6) => get_special_key_codes("[17~"), 209 | KeyCode::F(7) => get_special_key_codes("[18~"), 210 | KeyCode::F(8) => get_special_key_codes("[19~"), 211 | KeyCode::F(9) => get_special_key_codes("[20~"), 212 | KeyCode::F(10) => get_special_key_codes("[21~"), 213 | KeyCode::F(11) => get_special_key_codes("[23~"), 214 | KeyCode::F(12) => get_special_key_codes("[24~"), 215 | 216 | _ => vec![], //其他按键不处理 217 | } 218 | } 219 | 220 | fn get_special_key_codes(s : &str) -> Vec { 221 | let mut v = vec![0x1B]; 222 | let mut b = s.as_bytes().to_vec(); 223 | v.append(&mut b); 224 | v 225 | } 226 | -------------------------------------------------------------------------------- /src/main.rs: -------------------------------------------------------------------------------- 1 | use std::{io::{self, Write}, sync::mpsc}; 2 | 3 | use crate::uart_readout::read_loop; 4 | mod args_parse; 5 | mod uart_readout; 6 | mod key_listener; 7 | 8 | fn main() { 9 | let args = args_parse::get_args(); 10 | 11 | let (tx, rx) = mpsc::channel(); 12 | 13 | //清屏 14 | print!("\x1bc"); 15 | io::stdout().flush().unwrap(); 16 | 17 | let port = read_loop(tx.clone(), &args); 18 | 19 | key_listener::listen_keys(port); 20 | 21 | loop { 22 | let r = rx.recv().unwrap(); 23 | if r.len() == 0 {//串口异常 24 | println!("serial port error! exit!"); 25 | break; 26 | } 27 | let s = String::from_utf8_lossy(&r).to_string(); 28 | io::stdout().write(s.as_bytes()).unwrap(); 29 | io::stdout().flush().ok(); 30 | } 31 | } 32 | -------------------------------------------------------------------------------- /src/uart_readout.rs: -------------------------------------------------------------------------------- 1 | use std::{sync::mpsc::Sender, io::Read, thread}; 2 | use serialport::SerialPort; 3 | use crate::args_parse::Args; 4 | 5 | //读取串口数据的线程 6 | pub fn read_loop(tx: Sender>, args : &Args) -> Box { 7 | let mut port = serialport::new(&args.port, args.baud_rate) 8 | .timeout(std::time::Duration::from_millis(10)).flow_control(serialport::FlowControl::None) 9 | .open().unwrap(); 10 | port.write_request_to_send(args.rts != 0).unwrap(); 11 | port.write_data_terminal_ready(args.dtr != 0).unwrap(); 12 | let mut buff : [u8;4096] = [0;4096]; 13 | let mut port_loop = port.try_clone().unwrap(); 14 | thread::spawn(move || { 15 | loop { 16 | let len = match port_loop.read(&mut buff) { 17 | Err(e) if e.kind() == std::io::ErrorKind::TimedOut => 0, 18 | Err(e) => { 19 | println!("error: {:?}", e); 20 | tx.send(vec![].to_vec()).unwrap();//发送空数据，表示串口异常 21 | 0 22 | }, 23 | Ok(e) => e, 24 | }; 25 | //没数据，不往下跑 26 | if len == 0 { 27 | continue; 28 | } 29 | tx.send(buff[0..len].to_vec()).unwrap(); 30 | } 31 | }); 32 | port 33 | } 34 | --------------------------------------------------------------------------------