Agilent Technologies E1439 User Manual page 166

Agilent E1439 Programmer's Reference
Functions listed alphabetically
age1439_meas_status_get
Returns the current measurement status.
VXIplug&play Syntax
ViStatus age1439_meas_status_get(ViSession id, ViPInt16 readValid, ViPInt16 blockReady,
Description
This function is useful in determining the measurement status of a module when using the fiber
interface. The advantage of using this function over age1439_status_get, is that this function
decodes the measurement-related status register bits. This function returns the current
measurement status, which is represented by one of the four following values that are encoded in
the bottom two bits of the status register:
Status Bit
Parameters
id is the VXI instrument session pointer returned by the age1439_init function.
readValid returns the state of the
blockReady returns the state of the
overload returns the state of the
Return Value
The return value of this function is the current measurement status, as represented by one of four
numeric values that are encoded in the bottom two bits of the status register shown in the table
above.
See Also
"age1439_meas_control" on page
on page
156
#include "age1439".h
ViPInt16 overload);
Definition
0-1 AGE1439_STATUS_MEAS_ARM_WAIT
AGE1439_STATUS_MEAS_IDLE
AGE1439_STATUS_MEAS_IN_PROGRESS
AGE1439_STATUS_MEAS_TRIG_WAIT
AGE1439_STATUS_READ_VALID
AGE1439_STATUS_BLOCK_READY
AGE1439_STATUS_OVERLOAD
176, "age1439_read" on page
AGE1439_NO_DATA_WAITING_FOR_ARM
AGE1439_NO_DATA_MEASUREMENT_PAUSED
AGE1439_NO_DATA_MEASUREMENT_IN_PROGRESS
AGE1439_NO_DATA_WAITING_FOR_TRIGGER
status register bit.
151, "age1439_meas_init" on page
159, "The measurement loop" in chapter 3
Values
status register bit.
status register bit.
154, "age1439_status_get"