From mailserv@gaia.ucs.orst.edu Fri Dec 16 14:56:07 1994
Precedence: Bulk
Date: Fri Dec 16 12:55:15 PST 1994
From: gus-sdk-request@gaia.ucs.orst.edu (GUS Programmer's Server)
Reply-To: gus-sdk@gaia.ucs.orst.edu (GUS Programmer's Digest)
Subject: GUS Programmer's Digest V15 #11

GUS Programmer's Digest     Fri, 16 Dec 94 12:55 PST     Volume 15: Issue  11 

Today's Topics:
                       Triggering a recording.

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----------------------------------------------------------------------

Date: Fri, 16 Dec 94 11:29:44 -0600
From: evangelo@tracey.wustl.edu (Evangelos Tozakoglou)
Subject: Triggering a recording.

Hi there fellow GUS programmers.
	I need some advice/pointers in the following subject:
I need to monitor the line input for signal. After I recieve any signal I 
will start recording.
	So far what I am doing is use:
UltraRecordData(...)
while(UltraRecordDmaBusy()) P
	val=UltraReadRecordPosition();
	if (mat[val]>TriggerValue) break;
}
StartRealRecordingNow();

This is not working, first of all it is not triggering, no matter how low
TriggerValue is.
Second, even if it did, I could only monitor for a specified amount of time,
since the UltraRecordData needs a number of points etc.

Any suggestions or pointers are greatly appreciated.

Thanks

Evangelos

PS
I am using SDK 2.21 (not sure about the exact version).

 -----------------------------------------------
Evangelos Tozakoglou
evangelo@tracey.wustl.edu

------------------------------

End of GUS Programmer's Digest V15 #11
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