Teledyne-lecroy SAS_SATA Protocol Suite Verification Script Engine Manual do Utilizador descarregar pdf (Página 52)

Chapter 11: Timer Functions

This group of functions covers VSE capability to work with timers –-- internal routines that

repeatedly measure a timing intervals between different events.

Using VSE Timer Functions is a stage-by-stage process of ‘Set the Timer’, followed by

‘Get the Timer Time’ and finally ‘Kill the Timer’. All three stages are interdependent on each

other using a unique timer identifier, which can be any user-defined positive integer.

Prototypes for each of the functions, along with their corresponding usage explanations, are

provided below.

11.1 SetTimer()

Sets/starts timer for timing calculation from the event where this function was called.

Format : SendTimer( timer_id = 0)

Parameter

timer_id Unique timer identifier (user-defined positive integer)

Example

SetTimer(0); # Start timing for timer with id = 0;

SetTimer(23); # Start timing for timer with id = 23;

Remark

If this function is called a second time with the same timer id, it resets the timer and starts

timing calculations again from the point where it was called.

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