i'm trying to use the Arduino Micro for the above mentioned purpose. My Serial Software on the PC sends out data in packages of 30 characters to the Arduino, makes a short break (20ms), and then sends the next 30 characters and so on. My goal is, to forward these 30 characters to an AVR daisy chain each time they arrive at the Arduino but i'm a bit confused on how to code that. Do I have to empty the serial buffer from time to time, to avoid getting into trouble? Can anyone give me a hint on the problem?
Thank you very much in advance.