JavaScript的串口通讯？ [英] Serial communication from JavaScript?

问题描述

是否可以通过JavaScript通过机器的串口进行通信？

Is it possible to communicate over a machine's serial port through JavaScript?

我必须编写一个简短的程序，通过串口将数据发送到微控制器一个GUI，并且是跨平台兼容的，我真的不想使用Java的Swing。

I have to write a short program that sends data to a microcontroller over the serial port that has a GUI and is cross-platform compatible, and I really don't want to use Java's Swing.

推荐答案

JavaScript本身并没有t具有任何内置功能，允许您访问串行端口。但是，各种JavaScript引擎（v8，rhino等）允许您编写自己的自定义本机对象。

JavaScript itself doesn't have any built in functionality to allow you to access the serial port. However, various JavaScript engines (v8, rhino, etc) allow you to write your own custom native objects.

您可能想要查看node.js，这是一个适用于v8的JavaScript库，专注于编写服务器端代码（而不是Web浏览器客户端代码）。似乎某人已经为此编写了一个serialport包：

You might want to check out node.js, which is a JavaScript library for v8 that's focused on writing server-side code (rather than web browser client code). It seems that someone's already written a serialport package for that:

https：/ /github.com/voodootikigod/node-serialport

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