Hello when I try to call this function I get the error :Error using serial_setup (line 18) Not enough input arguments.
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function [s]=serial_setup(com)
s=serial(com);
set(s,'Baudrate',9600);
set(s,'Databits',8);
set(s,'Stopbits',1);
set(s,'Parity','none');
fopen(s);
b=99;
while b~='a'
b=fread(s,1,'uchar');
end
fscanf(s,'%d');
fprintf(s,'%c','a');
success=fscanf(s,'%c');
success(and)=[]; %delete ASCII 13
success(and)=[]; %delete ASCII 10
if success=='Serial Setup'
xbox=msgbox(success);uiwait(xbox);
end
Accepted Answer
Walter Roberson
on 1 Jan 2019
You cannot just run the function by clicking on the green Run button. You need to invoke it passing in a character vector that is the name of a serial port on your system. For example,
s = serial_setup('COM7');
More Answers (0)
on 1 Jan 2019
on 1 Jan 2019
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