Teledyne LeCroy Automation API for Teledyne LeCroy PETracer_PETrainer - Manual (Page 49)

Teledyne LeCroy Automation API for PETracer/PETrainer
44
4.1.10 ITrace::GetTriggerPacketNum
HRESULT GetTriggerPacketNum (
[out, retval] long* packet_number )
Retrieves the trigger packet number.
Parameters
packet_number Zero based number of the packet where the trigger occured
Return values
Remarks
Example
WSH:
CurrentDir = Left( WScript.ScriptFullName, InstrRev( WScript.ScriptFullName, “\” ) )
Set Analyzer = WScript.CreateObject( “CATC.PETracer” )
Set Trace = Analyzer.MakeRecording( CurrentDir & "Input\test_ro.rec" )
TriggerPacket = Trace.GetTriggerPacketNum
Trace.Save CurrentDir & "Output\trigger_portion.pex", CInt(ErrorPacket)-5,
CInt(ErrorPacket)+5
C++:
See an example for ITrace::GetPacketsCount, Page 37.