Communication between RS422 serial device and Javascript
<p>I've written a simple web page that uses Javascript to control a Quicktime plugin for movie playback. There's also some AJAX stuff using jquery to get info on the movies from an MSSQL database. The web page is served to the user from an Apache 2.0 server, this also hosts MSSQL. The end users will view the page in IE6 (unfortunately).</p>

<p>My problem is that the end users now want to use an RS422 jog/shuttle deck control to drive the movie timeline, in place of another jog/shuttle unit that relied on emulating keypresses which was easy for me to detect.</p>

<p>As I'm not a programmer I'm at a loss what to start looking at for a solution to receive the RS422 data and then send that to the Javascript to control the timeline. Is this something that a custom activeX bit of code could do? I've googled ActiveX with Javascript but it's unclear to me (as a novice) how the two work together, or whether this would be suitable at all.</p>

<p>If anyone could give me an overview of what to start researching that'd be much appreciated.</p>

<p>Many thanks.</p>

<p>Jon</p>
