Java comm api serial port

I am sure you solved this topic. Which library would you recommend today? Add a comment. Active Oldest Votes. Improve this answer. Hope it may be useful Thibaut D. Andrew Archer Andrew Archer 31 3 3 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password.

Post as a guest Name. Email Required, but never shown. The Overflow Blog. Stack Gives Back Safety in numbers: crowdsourcing data on nefarious IP addresses. This means that we try to follow the Java conventions whenever possible, using InputStream s and OutputStream s to read and write data to the serial port. The easiest way is to use Apache Maven , and add it as a dependency:.

However, you may also download the JARs and add them manually to your project if you so desire. The latest versions may be downloaded here.

No other dependencies are required. If you don't need to know about the serial lines at all, open up the serial port like the following:. As of version 0. All of the JNI code is extracted from the JAR file and loaded at run-time, so there is no fiddling of libraries that has to be done.

If you do require special JNI code for some reason, you can set the following environment variables when starting up Java:. First, let's go through some of the prominent serial port libraries and talk about what I feel their deficiencies are:. All of the above libraries have their own strengths and weaknesses. It was also made in an era before enums, so it makes improper programming easier.

Advantages of JavaSerial:. If you are using SUSE Log out and you should have access to the serial port after logging back in. Additionally, if you are using an automated build system such as Maven , you can import this library directly into your project as a dependency from the Maven Central Repository instead of copying the. Use one of the following dependency declarations depending on the build system you are using:. Although this library was designed to be as simple and flexible as possible, you can enable a number of different modes of operation via manipulation of the serial port timeout values and the interface through which you choose to access the serial port.

For a description of the various modes of operation available in this library, please refer to the Modes of Operation wiki article.

For code-based examples of how to use this library in your own project, we provide a Usage Examples wiki. Finally, you can view the API Documentation for further information on how to use this library. This library was created and developed by Will Hedgecock willhedgecock of Fazecast, Inc. Having trouble with this library?