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OutputEmptyFcn

Specify the M-file callback function to execute when the output buffer is empty

Description

You configure OutputEmptyFcn to execute an M-file callback function when an output-empty event occurs. An output-empty event is generated when the last byte is sent from the output buffer to the device.

If the RecordStatus property value is on, and an output-empty event occurs, the record file records this information:

Refer to Creating and Executing Callback Functions to learn how to create a callback function.

Characteristics

Read only
Never
Data type
Callback function

Values

The default value is an empty string.

See Also

Functions

record

Properties

RecordStatus


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