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4 opentracefile(), Race – Teledyne LeCroy Verification Script Engine (VSE) Manual User Manual

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Teledyne LeCroy

Verification Script Engine Reference Manual




Page 100 of 115



20.4 OpenTraceFile()


This function opens a trace file in the application.


Format:

OpenTraceFile (tracefile_path)


Parameters:

tracefile_path

Path to a trace file to open.

Remarks:

If tracefile_path contains just a file name (such as test.usb), VSE looks for a trace file with such a name in the
application folder.


Example:

set trace_handle = 0;

# Create a trace file in "C:\\data_output.usb".
trace_handle = CreateTraceFile("C:\\data_output.usb");


# Add the current trace event (frame) to the trace file.
AddEventToTraceFile(trace_handle);

CloseTraceFile(trace_handle); # Close the trace file.

# Instruct the application to open the trace file "C:\\data_output.usb".
OpenTraceFile("C:\\data_output.usb");