matlab
function [senderAddress, senderPort, data] = extractUDPSenderInfo(udpData)
% UDP data input
% Assume udpData is a structure with fields 'Data', 'SenderIP', and 'SenderPort'
% Extract the sender address and port
senderAddress = udpData.SenderIP;
senderPort = udpData.SenderPort;
% Extract the actual data
data = udpData.Data;
end
Step 4: Configure the MATLAB Function Block
2. Ensure the input type matches the output of the UDP Receive block.
Step 5: Run the Model
1. Connect the outputs of the MATLAB Function block to appropriate sinks (e.g., Display blocks or other processing blocks) to visualize the sender address, port, and data.
Example of UDP Receive Block Configuration:
- Local IP port: Set this to the port number on which you want to receive UDP packets.
- Data type: Set this to `uint8` or another appropriate type based on your data.
Example Simulink Model Layout:
[UDP Receive Block] --> [MATLAB Function Block] --> [Display or other blocks]
This setup should allow you to receive UDP packets and extract the sender's address and port information in Simulink. If the UDP Receive block does not natively support cloud infrastructure management services extracting sender information, you might need to use a custom S-function or MATLAB script to handle the lower-level UDP communication and parsing.