serial transmission

i want to create gui in matlab and after getting input from user i want to transmit data on serial port. so how can i transmit my data serially through matlab ?

Answer 1

[Walter Roberson]

You need to create a serial object, serial(), and you need to use the resulting object in the file identifier position of fwrite() or fread() or fprintf() or fgetl() or the like.

For more advanced serial port use, you would set properties such as buffer sizes and callbacks when you reach a certain number of input characters. See serial object documentation