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README
LGPL-3.0

CSerialPort

中文

CSerialPort is a lightweight cross-platform serial port library based on C++, which can easy to read and write serial port on multiple operating system. Also support C, C#, Java, Python, Node.js, Electron etc.

Version Stars Stars License language appveyor-ci


Design Principles

  • Cross-platform
  • Easy to use
  • Higher efficiency

Platform

CSerialPort was tested on the following platforms

  • Windows ( x86, x86_64, arm64 )
  • Linux ( x86, x86_64, arm, arm64/aarch64, mips64el, riscv, s390x, ppc64le )
  • macOS ( x86_64 )
  • Raspberry Pi ( armv7l )
  • FreeBSD ( x86_64 )
  • ...

Todo List

Long-term Goal

  • 1.support windows and linux first
  • 2.add communicating protocol
  • 3.support hot swap - CSerialPortExtend
  • 4.higher efficiency notify module - replace with CSerialPortListener
  • 5.support other language - C, C#, Java, Python, Node.js, Electron etc. - more information bindings
  • 6.sync serial port communication
  • 7.new cross-platform gui serial port tool - CommMaster
  • 8.add introduction and tutorial of CSerialPort - CSerialPort Tutorial
  • 9.serial port monitor hook

Short-term Goal

  • 1.cross-platform OS identify class
  • 2.cross-platform thread class
  • 3.cross-platform lock class
  • 4.cross-platform higher efficiency timer class
  • 5.cross-platform thread pool class
  • 6.Performance test report(Throughput && delay && packet dropout rates)

Latest version

Version: 4.3.1.240204

by itas109 on 2024-02-04

Quick Start

$ git clone --depth=1 https://github.com/itas109/CSerialPort.git
$ cd CSerialPort
$ mkdir bin && cd bin
$ cmake ..
$ cmake --build .

run demo ( for example serial port lookback test on linux)

CSerialPort/bin $ ./CSerialPortDemoNoGui 
Version: https://github.com/itas109/CSerialPort - V4.3.1.240204

AvailableFriendlyPorts:
1 - /dev/ttyUSB0 QinHeng CH340 serial converter 1a86:7523
2 - /dev/pts/0 0 pty terminal

Please Input The Index Of Port(1 - 2)
1
Port Name: /dev/ttyUSB0
[CSERIALPORT_DEBUG] openPort - portName: /dev/ttyUSB0, baudRate: 9600, dataBit: 8, parity: 0, stopBit: 0, flowControl: 0, mode: async, readBufferSize:4096(4096), readIntervalTimeoutMS: 0, minByteReadNotify: 1
[CSERIALPORT_DEBUG] openPort - open /dev/ttyUSB0. code: 0, message: success
Open /dev/ttyUSB0 Success
Code: 0, Message: success
[CSERIALPORT_DEBUG] writeData - write. len: 5, hex(top100): 3132333435
[CSERIALPORT_DEBUG] writeData - write. len: 7, hex(top100): 69746173313039
[CSERIALPORT_DEBUG] commThreadMonitor - write buffer(usedLen 12). len: 12, hex(top100): 313233343569746173313039
[CSERIALPORT_DEBUG] commThreadMonitor - onReadEvent. portName: /dev/ttyUSB0, readLen: 12
[CSERIALPORT_DEBUG] readData - read. len: 12, hex(top100): 313233343569746173313039
/dev/ttyUSB0 - Count: 1, Length: 12, Str: 12345itas109, Hex: 0x31 0x32 0x33 0x34 0x35 0x69 0x74 0x61 0x73 0x31 0x30 0x39 

Install CSerialPort Using Vcpkg

You can download and install CSerialPort using the vcpkg dependency manager

$ git clone https://github.com/Microsoft/vcpkg.git
$ cd vcpkg
$ ./bootstrap-vcpkg.sh
$ ./vcpkg install cserialport

Cross Compile

  • arm on ubuntu 20.04
$ sudo apt-get install g++-arm-linux-gnueabi
$ cd CSerialPort
$ mkdir bin_arm && cd bin_arm
$ cmake .. -DCMAKE_TOOLCHAIN_FILE=./cmake/toolchain_arm.cmake
$ cmake --build .
  • aarch64 on ubuntu 20.04
$ sudo apt-get install g++-aarch64-linux-gnu
$ cd CSerialPort
$ mkdir bin_aarch64 && cd bin_aarch64
$ cmake .. -DCMAKE_TOOLCHAIN_FILE=./cmake/toolchain_aarch64.cmake
$ cmake --build .
  • mips64el on ubuntu 20.04
$ sudo apt-get install g++-mips64el-linux-gnuabi64
$ cd CSerialPort
$ mkdir bin_mips64el && cd bin_mips64el
$ cmake .. -DCMAKE_TOOLCHAIN_FILE=./cmake/toolchain_mips64el.cmake
$ cmake --build .
  • riscv64 on ubuntu 20.04
$ sudo apt-get install g++-riscv64-linux-gnu
$ cd CSerialPort
$ mkdir bin_riscv64 && cd bin_riscv64
$ cmake .. -DCMAKE_TOOLCHAIN_FILE=./cmake/toolchain_riscv64.cmake
$ cmake --build .

Screenshot

Gui

Demo Path: CSerialPort/examples/CommQT

image

Tui

Demo Path: CSerialPort/examples/CommTui

image

No Gui

Demo Path: CSerialPort/examples/CommNoGui

image

Documents

API Document Directory List Document Error Guide Document Frequently Asked Questions

Contacting

Links

CSerialPort-based Applications

1. CommMaster

  • support windows/linux/macos/raspberrypi and so on
  • support custom port name
  • support custom baudrate
  • support custom language
  • support custom theme

https://gitee.com/itas109/CommMaster

image

2. CommLite

CommLite is tui's serial port tool based CSerialPort

  • support x86, arm, mips cpu architecture
  • support windows dos, linux, macos,raspberrypi, freebsd operating system

https://github.com/itas109/CommLite

image

Donate

CSDN Blog


Other branches

Only for windows branch : https://github.com/itas109/CSerialPort/tree/CSerialPort_win_3.0.3

Thanks for Remon Spekreijse's serial library


License

since V3.0.0.171216 use GNU Lesser General Public License v3.0

Copyright (C) 2014 itas109 <itas109@qq.com>. All Rights Reserved. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of a copyright holder shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization of the copyright holder. You may use, copy, modify, and distribute the CSerialPort under the terms of GNU Lesser General Public License version 3, which is displayed below. ------------------------------------------------------------------------- GNU LESSER GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. This version of the GNU Lesser General Public License incorporates the terms and conditions of version 3 of the GNU General Public License, supplemented by the additional permissions listed below. 0. Additional Definitions. As used herein, "this License" refers to version 3 of the GNU Lesser General Public License, and the "GNU GPL" refers to version 3 of the GNU General Public License. "The Library" refers to a covered work governed by this License, other than an Application or a Combined Work as defined below. An "Application" is any work that makes use of an interface provided by the Library, but which is not otherwise based on the Library. Defining a subclass of a class defined by the Library is deemed a mode of using an interface provided by the Library. A "Combined Work" is a work produced by combining or linking an Application with the Library. The particular version of the Library with which the Combined Work was made is also called the "Linked Version". The "Minimal Corresponding Source" for a Combined Work means the Corresponding Source for the Combined Work, excluding any source code for portions of the Combined Work that, considered in isolation, are based on the Application, and not on the Linked Version. The "Corresponding Application Code" for a Combined Work means the object code and/or source code for the Application, including any data and utility programs needed for reproducing the Combined Work from the Application, but excluding the System Libraries of the Combined Work. 1. Exception to Section 3 of the GNU GPL. You may convey a covered work under sections 3 and 4 of this License without being bound by section 3 of the GNU GPL. 2. Conveying Modified Versions. If you modify a copy of the Library, and, in your modifications, a facility refers to a function or data to be supplied by an Application that uses the facility (other than as an argument passed when the facility is invoked), then you may convey a copy of the modified version: a) under this License, provided that you make a good faith effort to ensure that, in the event an Application does not supply the function or data, the facility still operates, and performs whatever part of its purpose remains meaningful, or b) under the GNU GPL, with none of the additional permissions of this License applicable to that copy. 3. Object Code Incorporating Material from Library Header Files. The object code form of an Application may incorporate material from a header file that is part of the Library. You may convey such object code under terms of your choice, provided that, if the incorporated material is not limited to numerical parameters, data structure layouts and accessors, or small macros, inline functions and templates (ten or fewer lines in length), you do both of the following: a) Give prominent notice with each copy of the object code that the Library is used in it and that the Library and its use are covered by this License. b) Accompany the object code with a copy of the GNU GPL and this license document. 4. Combined Works. You may convey a Combined Work under terms of your choice that, taken together, effectively do not restrict modification of the portions of the Library contained in the Combined Work and reverse engineering for debugging such modifications, if you also do each of the following: a) Give prominent notice with each copy of the Combined Work that the Library is used in it and that the Library and its use are covered by this License. b) Accompany the Combined Work with a copy of the GNU GPL and this license document. c) For a Combined Work that displays copyright notices during execution, include the copyright notice for the Library among these notices, as well as a reference directing the user to the copies of the GNU GPL and this license document. d) Do one of the following: 0) Convey the Minimal Corresponding Source under the terms of this License, and the Corresponding Application Code in a form suitable for, and under terms that permit, the user to recombine or relink the Application with a modified version of the Linked Version to produce a modified Combined Work, in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source. 1) Use a suitable shared library mechanism for linking with the Library. A suitable mechanism is one that (a) uses at run time a copy of the Library already present on the user's computer system, and (b) will operate properly with a modified version of the Library that is interface-compatible with the Linked Version. e) Provide Installation Information, but only if you would otherwise be required to provide such information under section 6 of the GNU GPL, and only to the extent that such information is necessary to install and execute a modified version of the Combined Work produced by recombining or relinking the Application with a modified version of the Linked Version. (If you use option 4d0, the Installation Information must accompany the Minimal Corresponding Source and Corresponding Application Code. If you use option 4d1, you must provide the Installation Information in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source.) 5. Combined Libraries. You may place library facilities that are a work based on the Library side by side in a single library together with other library facilities that are not Applications and are not covered by this License, and convey such a combined library under terms of your choice, if you do both of the following: a) Accompany the combined library with a copy of the same work based on the Library, uncombined with any other library facilities, conveyed under the terms of this License. b) Give prominent notice with the combined library that part of it is a work based on the Library, and explaining where to find the accompanying uncombined form of the same work. 6. Revised Versions of the GNU Lesser General Public License. The Free Software Foundation may publish revised and/or new versions of the GNU Lesser General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Library as you received it specifies that a certain numbered version of the GNU Lesser General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that published version or of any later version published by the Free Software Foundation. If the Library as you received it does not specify a version number of the GNU Lesser General Public License, you may choose any version of the GNU Lesser General Public License ever published by the Free Software Foundation. If the Library as you received it specifies that a proxy can decide whether future versions of the GNU Lesser General Public License shall apply, that proxy's public statement of acceptance of any version is permanent authorization for you to choose that version for the Library.

About

CSerialPort轻量级跨平台串口类库(支持C++/C/C#/Java/Python/Node.js/Electron). lightweight cross-platform serial port library for C++/C/C#/Java/Python/Node.js/Electron. expand collapse
C++ and 6 more languages
LGPL-3.0
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