MATLAB Language Using serial ports Reading from the serial port
Example
Assuming you created the serial port object s as in this example, then
% Read one byte
data = fread(s, 1);
% Read all the bytes, version 1
data = fread(s);
% Read all the bytes, version 2
data = fread(s, s.BytesAvailable);
% Close the serial port
fclose(s);
