User`s guide

Working with Scope Objects

Note Remember to start your scope to acquire signal data.

For example, configure a scope of type file named sc to the application with

the f ollow i ng characteristics:

• Logs signal data into up to nine files whose sizes do not exceed 4096 bytes.

• Creates files whose names contain the string

file_.dat.

• Contains signal

1 In the MATLAB window, type

tg.StopTime=-1;

This parameter d irects the target application to run indefinitely.

2 To add a scope of type file, type

sc=tg.addscope('file');

3 Toenablethefilescopetocreatemultiplelogfiles,type

sc.DynamicFileName='on';

Enable this setting to enable loggin g to mul tiple files.

4 To enable file scopes to collect data up to the number of samples, then

start over again, type

sc.AutoRestart='on';

Use this setting for the creation of multiple log files.

5 To li

mit each log file size to

4096,type

sc.MaxWriteFileSize=4096;

You mus t use this property. Set MaxWriteFileSi ze to a multiple of the

WriteSize property.

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