I have designed a face recognition system. If the face is recognized, I'm sending a character 'a' via serial port to microcontroller. If the face is not authorized, I'm sending a character 'b' via serial port to microcontroller.
Also, When I switch on the controller, it sends a character 'c' to MATLAB, at that time only it acquires the face image.
I have designed the face recognition system, Now my problem is how can I read the data from Microcontroller?
The code keeps on running and when MATLAB reads a character from serial port, it acquires the image. How to do it?