NI-WSN I/O Variable Buffering Options

You can configure NI-WSN I/O variables to take advantage of NI-PSP buffering capabilities.

Note   I/O buffering is not enabled until you configure it as described in the following instructions.

Use the following instructions to access the NI-WSN I/O variable buffering options in the NI-WSN Shared Variable Properties dialog box:

1. Right-click the I/O variable item in the LabVIEW project tree.
2. Select Properties.
3. Select the Variables property view.
4. Click the I/O Buffering tab.

NI-WSN I/O Variable Buffering Options

• Enable I/O Buffering—Enables you to store data from the variable in a first-in-first-out (FIFO) buffer. The I/O variable overwrites the first value in the FIFO if the FIFO reaches capacity.
• Number of elements—Specifies the number of shared variables the buffer can contain. The value specifies the number of elements of the variable datatype, not the number of bytes.