MATLAB XPC TARGET RELEASE NOTES Guide de l'utilisateur télécharger pdf (Page 445)

set (scope object)

Property Description Writable

Signals

List of signal indices from the target object

to display on the scope.

Yes

Status

Indicate whether data is being acquired,

the scope is waiting for a trigger, the

scope has been stopped (interrupted),

or acquisition is finished. Values

are

'Acquiring', 'Read y for being

Triggered'

, 'Interru pted ',and

'Finished'.

No

Time

Contains the time data for a single data

package from a scope.

No

TriggerLevel

If TriggerMode is 'Signal',indicatesthe

value the signal has to cross to trigger the

scope and start acquiring data. The trigger

level can be crossed with either a rising or

falling signal.

Yes

TriggerMode

Trigger mode for a scope. Valid values

are

'FreeRun' (default), 'Software',

'Signal',and'Scope'.

Yes

TriggerSample

If TriggerM ode is 'Scope',then

TriggerSample specifies which sample

of the triggering scope the current

scope should trigger on. For example, if

TriggerSample is 0 (default), the current

scope triggers on sample

0 (first sample

acquired) of the triggering scope. This

means that the two scopes will be perfectly

synchronized. If

TriggerSample is 1,the

first sample (sample

0) of the current scope

will be at the same instant as sample

number 1 (second sample in the acquisition

cycle) of the triggering scope.

Yes

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