Freescale Semiconductor

VRLite-1 Example Application for 5685x

Overview

The VRLite-1 library provides two demos:

•

demo_vrlite1 allows the user to train and recognize the following words in real time:

Answer, AreaCode, Book, Call, Cancel, ChargeCard, CreditCard, Dial Operator, Eight Hundred,

Emergency, End, Friend, Home, Information, Office, Public Directory, Secretary, Security, Stop Demo

These words have been chosen to illustrate the capability of the VRLite-1 library in cell phone

applications.

•

demo_dial_vrlite1 allows the user to train and recognize words in real time and dial the number using

PE’s DTMF Generation library.

For example, suppose the user trains the word Dial Operator. Once the user recognizes this word, the

demo dials the number stored in an array that corresponds to the Operator

How to get this software

This example application is included as part of the CodeWarrior Development Studio for 56800/E Digital

Signal Controllers. Follow these steps:

1.

Install CodeWarrior Development Studio for 56800/E Digital Signal Controllers

2.

Launch CodeWarrior, and create new Processor Expert project

a.

Select File > New menu

b.

Select Processor Expert Examples Stationery

c.

Type project name

d.

Click OK

e.

Select DemoApplications > Speech > vr_lite1 > 56858

f.

Click OK

3.

Generate application code by selecting Processor Expert > Generate Code menu

Detailed documentation

Documentation for this application is included as part of this example project. Expand Doc folder located

in the project window by clicking on the + icon next to the folder, and open desired file by double clicking it.

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