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Bidirectional Aux Port

Printed From: Rocket Software
Category: AccuTerm Knowledge Base (read only)
Forum Name: Code Samples
Forum Description: Share your code samples and discuss the bundled sample programs
URL: https://forum.asent.com/forum_posts.asp?TID=2540
Printed Date: February 05 2023 at 12:35am
Software Version: Web Wiz Forums 12.03 - http://www.webwizforums.com


Topic: Bidirectional Aux Port
Posted By: PSchellenbach
Subject: Bidirectional Aux Port
Date Posted: September 02 2015 at 1:51pm
Here is a script that emulates the bidirectional aux port of Wyse terminals, using a 2nd session connected via serial port to the external device. This technique has been used to enable communication between the program on the host and a variety of external hardware such as scales and other measurement equipment.

The script, when enabled, directs output from the host session to the aux session, and sends data received by the aux session to the host. A control character (CHAR(24) is the default) is used to terminate the bidirectional mode.

uploads/3/bidirect.zip" rel="nofollow - link to bidirect.zip script: uploads/3/bidirect.zip



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