How to display serial data

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Ghufran Aldawood
Ghufran Aldawood 2021-1-5
Hello all,
I am having an issue receiving serial data and I am not sure where the problem is. I have an FTDI connected to the USB port of my PC and the FTDI is recieving constant RF signal from an RF receiver. This is the code I have so far, but no data is being displayed in the command window. I appreciate any help!
s = serialport("COM3",1200);
configureCallback(s,"terminator",@readSerialData)
clear s
function readSerialData(device,~)
data = readline(device)
disp(data)
end

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