National Instruments 653 Series User Manual page 54

Chapter 2 Using Your NI 653X
DIG_Grp_Config
DIG_Block_PG_Config
DIG_Trigger_Config
Specify Data Mask Here
DIG_Grp_Config
DIG_Block_PG_Config
DIG_Trigger_Config
Specify Data Mask Here
NI 653X User Manual
DIG_Block_In
DIG_DB_Config
Figure 2-20. Programming Change Detection (Continuous) in NI-DAQ C API
DIG_Block_In
Figure 2-21. Programming Change Detection (Single Buffer) in NI-DAQ C API
2-34
DIG_DB_HalfReady
No
DIG_Block_Check
No
Is the
next half buffer
ready?
Yes
DIG_DB_Transfer
Acquisition
Complete?
Yes
DIG_Block_Clear
DIG_Block_Clear
Yes
Acquisition
Complete?
No
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