带RS-232串行端口的Javascript接口 [英] Javascript interface with RS-232 Serial Port

问题描述

我目前正在从事一个涉及4端口A/V开关的项目.该开关可以通过RS-232进行控制.

I am currently working on a project that involves a 4 Port A/V switch. This switch can be controlled via RS-232.

将与交换机连接的计算机运行Vista.我想创建一个具有4个按钮的侧边栏小工具-交换机上的每个端口1个.当用户按下按钮时，它将切换到该端口.

The computer that will interface with the switch runs Vista. I would like to create a sidebar gadget that has 4 buttons- 1 for each port on the switch. When the user presses the button, it switches to that port.

我做了一些谷歌搜索，看来在javascript和rs-232之间没有很好的接口.

I have done a bit of googling, and it seems that there isn't a very good way to interface between javascript and rs-232.

有人对我有什么建议吗?

Does anyone have any suggestions for me?

谢谢！

推荐答案

您喜欢令人费解的骇客吗?

Do you like convoluted hacks?

安装Web服务器.使用CGI，Python，PHP，Perl或其他方法从Web服务器上的页面控制串行端口.

Install a webserver. Use CGI, Python, PHP, Perl, or some other method to control the serial port from a page on the webserver.

将控件指向网页.

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