4D systems gen4-uLCD-24PT Manual de introducción - Página 14

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1. Getting Started with a Simple Project

Test the Application

The application should now run on the display module. The slider and gauge

widgets should now be shown. Start touching and moving the thumb of the slider

widget. A change in its value should also result to a change in the value of the

gauge widget, since the two widgets are linked.

Use the GTX Tool to Check the Messages

There is a tool in WS4 used for checking the event messages being sent out by

the display module to the serial port. This tool is called "GTX", which stands for

"Genie Test eXecutor". This tool can also be thought of as a simulator for an

external host device. The GTX tool can be found under the Tools section. Click on

the icon to run the tool.

Moving and releasing the thumb of the slider will cause the application to send

event messages to the serial port. These messages will then be received and be

printed by the GTX Tool. For more information on the details of the

communication protocol for ViSi-Genie applications, refer to the ViSi-Genie

Reference Manual. This document is described in the section "Reference

Documents".

gen4-uLCD-XXPT - GETTING STARTED MANUAL