Agilent Technologies E1439 manual Age1439fiberxmtsignalsget

id

pio1

pio2

Note

dir

nrdy

Agilent E1439 Programmer's Reference

Functions listed alphabetically

age1439_fiber_xmt_signals_get

Returns the current value of PIO1, PIO2, DIR, and NRDY bits present on the fiber transmitter.

VXIplug&play Syntax

#include "age1439".h

ViStatus age1439_fiber_xmt_signals_get(ViSession id, ViPInt16 pio1, ViPInt16 pio2, ViPInt16 dir, ViPInt16 NRDY);

Description

These are embedded Serial FPDP signals. The use of these bits is optional. Serial FPDP does not use these four signals directly, but simply transmits them from sender to receiver. These functions display the value of recovered PIO1, PIO2, DIR and NRDY bits on the fiber transmitter.

Parameter

is the VXI instrument session pointer returned by the age1439_init function.

returns the current value of pio1.

returns the current value of pio2.

The following are FPDP signals that are accommodated in the Serial FPDP protocol. For further information on these signals refer to ANSI/VITA 17-1998, Front Panel Data Port Specifications.

returns the current value of dir.

returns the current value of nrdy.

Return Value

AGE1439_SUCCESS indicates that a function was successful.

Values other than AGE1439_SUCCESS indicate an error condition or other important status condition. To determine the error message, pass the return value to “age1439_error_message” on page 102.

See Also

“age1439_init” on page 132, “age1439_fiber_setup” on page 112, “age1439_fiber_rcv_signals_ get” on page 111.

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