MATLAB XPC TARGET RELEASE NOTES Guide de l'utilisateur télécharger pdf (Page 369)

get (scope object)

Property Description Writable

ScopeId

A numeric index, unique for each scope.

No

Signals

List of signal indice s from the target object to

display on the scope.

No

Status

Indicate whether data is being acquired, the

scope is waiting for a trigger, the scope has

been stopped (in terru pted), or acquisi t ion is

finished. Valu es are

'Acquiring', 'Ready

for being Triggered'

, 'Interru pted ',and

'Finished'.

No

Time

Containsthetimedataforasingledata

package from a scope.

No

TriggerLevel

If Trigge rMod e is 'Signal',indicatesthe

value the signal has to cro ss to trigge r 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 T riggerMode 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,thefirstsample(sample0) 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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