Dataman 570 Series - Manual (Page 21)

Development kit for DATAMAN 570 series
Programmer’s Guide
Parameters: -
Return value: -
3.4.2. IsDataReady
Returns the data acquisition status.
public static extern int IsDataReady();
Parameters: -
Return value:
Indicates data acquisition status. It is one of following constants:
DATA_NOT_TRIGGERED – valid trigger event hasn’t occured
DATA_TRIGGERED – the acquisition is triggered and is in progress
DATA_READY – the acquisition is finished, data are prepared to be
transferred to computer. This transfer can be done by GetData function.
DATA_ERROR – the communication with device is broken, it is not
possible to determine acquisition status
3.4.3. GetReconstructionPercentage
Returns ratio of the measured data to measured data + interpolated data.
public static extern void GetReconstructionPercentage(out int channelA, out
int channelB);
Parameters:
channelA – amount of channel A, that was measured (percentage)
channelB – amount of channel B, that was measured (percentage)
Return value: -
Remark:
This function works only in case, that the selected timebase uses sampling
mode (SamplingMulti > 1).
3.4.4. GetData
Transfers data from device to computer.
public static extern void GetData(out Sample data, out int length);
Parameters:
data – array, which contains 1048576 items of TSample type. This array is filled with
the data transferred from the device. Last transferred sample from device is written to
the end of array (item index 1048575), first sample is written to the item index
1048576 - length
length – amount of samples, that were transferred from device
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