NI-Digital Pattern Driver C Function Reference

niDigital_ReadSequencerFlag

  • Updated2023-11-24
  • 1 minute(s) read

niDigital_ReadSequencerFlag

Sequencer Flag Group

Reads the state of a pattern sequencer flag. Use pattern sequencer flags to coordinate execution between the pattern sequencer and a runtime test program.

C Function Prototype: ViStatus niDigital_ReadSequencerFlag (ViSession vi, ViConstString flag, ViBoolean* value)

Parameter Description
vi The specified instrument session the niDigital_init or niDigital_InitWithOptions function returns.
flag The pattern sequencer flag you want to read.
  • NIDIGITAL_VAL_SEQUENCER_FLAG0 ("seqflag0"): Writes pattern sequencer flag 0.
  • NIDIGITAL_VAL_SEQUENCER_FLAG1 ("seqflag1"): Writes pattern sequencer flag 1.
  • NIDIGITAL_VAL_SEQUENCER_FLAG2 ("seqflag2"): Writes pattern sequencer flag 2.
  • NIDIGITAL_VAL_SEQUENCER_FLAG3 ("seqflag3"): Writes pattern sequencer flag 3.
value A Boolean that indicates the state of the pattern sequencer flag you specify.

Return value: Reports the status of the operation.

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