Now I'm using serial port for communication in interrupt mode .
In my code It can get into the interrupt function and can receive data sucessfully.
Question one : In this interrupt function , is that "One interrupt ,only one character can be received" ?
Question two : I want to transfer a string , how do I save it into a buffer in interrupt mode? By the way , I must get this string , because I need to do the next work by using it.
Can anyone help to solve the problem ? Thank you .