CSerialPort | use C library for serial port communication | Wrapper library

by ABasharEter C Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | CSerialPort Summary

CSerialPort is a C library typically used in Utilities, Wrapper applications. CSerialPort has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

This is a small and easy to use C library for serial port communication targeted for windows platform. It is a user-friendly wrapper for the Windows API serial port communication functions. It handles opening and closing of ports and data transition as well as some port's configurations. See the CSerialPort.h file for more details.

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Quality

Security

License

Reuse

Support

CSerialPort has a low active ecosystem.

It has 24 star(s) with 12 fork(s). There are 5 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 0 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of CSerialPort is current.

Quality

CSerialPort has 0 bugs and 0 code smells.

Security

CSerialPort has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

CSerialPort code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

CSerialPort is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

CSerialPort releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

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CSerialPort Key Features

No Key Features are available at this moment for CSerialPort.

CSerialPort Examples and Code Snippets

No Code Snippets are available at this moment for CSerialPort.

Community Discussions

Trending Discussions on CSerialPort

C Program not opening Serial on Arduino Mega

C++ DLL import class unresolved external symbol

QUESTION

C Program not opening Serial on Arduino Mega

Asked 2021-Jul-02 at 13:23

I have a C program (win32 api) which communicates to my Arduino Mega via serial (USB).

I can communicate to the Arduino fine via the IDE's serial monitor.

If I plug in my Arduino and run the C program, the port does not seem to be opened properly and there is no communication. In this case, if I open the serial monitor from Arduino's IDE (or another serial program) and then close it again, the C program then works perfectly.

Here is my port code from the C program (in this example it is passed 5 as this is the port the Arduino is using):

CSerialPort.h:

...

ANSWER

Answered 2021-Jul-02 at 13:23

I have fixed your code!

The major errors were:

Source https://stackoverflow.com/questions/68147862

QUESTION

C++ DLL import class unresolved external symbol

Asked 2021-Mar-01 at 19:01

Hi I'm sorry I've seen that there is a lot of "unresolved external symbol error" questions, and I've seen them but none of the answers that I found fixed my error.

I've tested 2 ways to compile the DLL and use the HelloWorld method from SerialPort class. btw I'm using VS2019 community edition

Both ways are throwing the same error :

...

ANSWER

Answered 2021-Mar-01 at 19:01

You are calling HelloWorld which is missing its implementation in your application.

There is some fundamental misunderstanding about how C++ executables are compiled and linked against DLLs.

No libraries:

All symbols that the Application needs must be defined in the Application.
All needed symbol definitions must be available to the linker.

Static libraries:

All symbols that the Application needs must be defined in the Application or a static library.
All needed symbol definitions must be available to the linker.
The symbols are added to the generated Application's executable.

Dynamic libraries:

All symbols that the Application needs must be defined in the Application or a dynamiclibrary.
All needed symbol definitions must be available to the linker.
The symbols remain at their original places and they are loaded only at load time. This allows swap the dynamic libraries with any other ABI-compatible one at load time.

Since you are not linking with the dll and only load it at runtime, the linker correctly complains about the missing HelloWorld method.

Extern "C" is irrelevant here.

Source https://stackoverflow.com/questions/66427731

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install CSerialPort

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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