how matlab can automatically detect whether serial data is coming or not?

Hello Everyone,

I have on GUI where I am displaying data coming from serial port. I have created one push button. When this button is pressed I will start reading serial port. But I want without any button click, whenever there is serial data the GUI should start the serial reception and display it. Pleae help Thank you!!!

Answer 1

[Walter Roberson]

http://www.mathworks.com/support/solutions/en/data/1-AGKMCV/index.html?product=ML&solution=1-AGKMCV