TCP/IP Receive

Receive data over TCP/IP network from remote host

Add-On Required: This feature requires the Simulink Support Package for Arduino Hardware add-on.

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Libraries:
Simulink Support Package for Arduino Hardware / Ethernet Shield

Description

Use the TCP/IP Receive block to receive data from a remote host or another target hardware over a network.

Ports

Output

Data — Output port to emit the data received

[Nx1] array

The block outputs data as an [Nx1] array.

Data Types: uint8

Status — Output port to emit the data received status

1 | 0

This port shows the data received status. The status value 1 means successful receipt of data.

Data Types: int32

Parameters

Server port — Server port at which to receive data

5896 (default) | scalar

Enter the port number through which you want the TCP/IP server to initiate the message reception. The server port numbers range from 0 to 65535.

Sample time — Time frequency at which block receives data

1 (default) | scalar

Specify how often this block reads the TCP/IP messages, in seconds. Enter a value greater than zero. This value defaults to a sample time of 1 second.

Smaller values require the processor to complete the same number of instructions in less time, which can cause task overruns.

Version History

Introduced in R2013b