DatagramReceivedFcn - Specify callback function to execute when datagram is received

Description

You configure DatagramReceivedFcn to execute a callback function when a datagram has been received. The callback executes when a complete datagram is received in the input buffer.

Note   A datagram-received event can be generated at any time during the instrument control session.

If the RecordStatus property value is on, and a datagram-received event occurs, the record file records this information:

• The event type as DatagramReceived

• The time the event occurred using the format day-month-year hour:minute:second:millisecond

To learn how to create a callback function, refer to Creating and Executing Callback Functions

Characteristics

Usage	UDP
Read only	Never
Data type	Callback

Values

The default value is ''.

See Also

Functions

readasync, udp

Properties

DatagramAddress, DatagramPort, ReadAsyncMode

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