User`s guide

4-88 Agilent E6432A Microwave Synthesizer User’s Guide
HPE6432_GetListIndex
ViStatus HPE6432_GetListIndex (ViSession instrumentHandle,
ViInt32 *index);
Purpose
This function returns the list point that is currently set.
When to use HPE6432_GetListIndex
This function is only valid:
• in manual trigger mode using either
• HPE6432_GenerateManualSyncIn or
HPE6432_GenerateManualTriggerIn functions
• when using external triggering at a low rate
How to use HPE6432_GetListIndex
This following sequence must be followed when using this function:
• set dwell time to minimum value (0.5 us) using the
HPE6432_SetDwellTime function
• wait for a settled interrupt flag (Bit 2=1) using the
HPE6432_GetInterruptFlags function
•use the HPE6432_GetListIndex function to get the value of the
list point
NOTE Using this function in any other way than described above may return
undetermined results.
Parameter List
instrumentHandle
Variable Type ViSession
This is the ViSession handle that is obtained from the Initialize
function. The instrumentHandle identifies a particular instrument
session.
index
Variable Type ViInt32 (passed by reference)
This parameter returns the index point in the list that is currently
being run.