UDPServer
This block starts a UDP server.
Library
Communicate
Description
This block checks for the presence of a udp packet on a specified port number. If present, it outputs the packet as a vector of type uint8 on its first output and outputs 1 on its second output to indicate the arrival of new packet. If not present, the first output remains unchanged and the second output is set to 0.
Parameters
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
port | Port number | Defines the port number to use | Scalar | |
timeout | Timeout | Defines the timeout period in milli seconds | Scalar | |
sz | Packet size | Defines the packet size. If set to -1, it is computed automatically. | Scalar |
Ports
| Name | Type | Description | IO Type | Number |
|---|---|---|---|---|
data | explicit | Outputs the packet content as vector of unit8 if a new value is available. Otherwise previous value is conserved. | output | 1 |
rec. | explicit | Outputs 1 if a new value is available and 0 otherwise. | output | 2 |
Port 3 | activation | input | 1 |