Arduino erros using Matlab. (Use Matlab like Monitor Serial)

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Szillat 2017-11-24

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/369087-arduino-erros-using-matlab-use-matlab-like-monitor-serial

评论： Szillat 2017-12-9

Hi, I trying to control one Arduino system and read their output data, just like the monitor serial from the Arduino IDE. I read a little about it, but I only find how to set some outputs signals and/or read some digital outputs. I trying something but it always comes to this message and I can only read the first message that would come in the serial monitor. 'Warning: Unsuccessful read: A timeout occurred before the Terminator was reached..'

s = serial('COM11')
set(s,'BaudRate', 115200)
fopen(s)
out = fscanf(s)
z=1;
while (z==1) 
           dat = fscanf(s); 
           fwrite(s,1);
           fscanf(s);    
end

It's one way that the Matlab works like the serial monitor, I mean, that I can read e write information instantly? I like to use Matlab because sometimes I would like to use some loops and it would be impossible to do automatic in serial monitor from Arduino IDE.

Thanks, everybody.