Read All Available Samples

NI-DAQmx C Reference Help

Edition Date: January 2019

Part Number: 370471AM-01

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Data Type: bool32
Description: Specifies whether subsequent read operations read all samples currently available in the buffer or wait for the buffer to become full before reading. NI-DAQmx uses this setting for finite acquisitions and only when the number of samples to read is -1. For continuous acquisitions when the number of samples to read is -1, a read operation always reads all samples currently available in the buffer.


You can get/set/reset this property using:

  DAQmxGetReadReadAllAvailSamp

  DAQmxSetReadReadAllAvailSamp

  DAQmxResetReadReadAllAvailSamp

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