Initiates a waveform acquisition on channels enabled for dynamic acquisition, waits to acquire the number of samples specified in samples to read, and returns the acquired data.
Immediately reads all PFI channels configured for static acquisition. The least significant bit of
read data
corresponds to the lowest physical PFI channel number.
Transfers acquired waveform data from device memory to PC memory. This data was previously written to onboard memory by the hardware after the hardware was initiated.