Hi all, I'm running into a problem with arduino serial communication. Hope someone can help me. Here is my question: I have 4 bytes to send to a computer. Will sending one byte at a time add up to the same total time as sending all 4 bytes together? Like t1+t2+t3+t4=t_all4_together?. I'm trying t…

A serial port speed optimization question

liuzengqiang June 11, 2010, 10:30pm 5

bill2009,

I've thought about it. Does Serial.anything() disable interrupt?