설명
findUntil() reads data from the stream until the target string of given length or terminator string is found, or it times out (see Stream.setTimeout()).
The function returns true if target string is found, false if timed out.
This function is part of the Stream class, and can be called by any class that inherits from it (Wire, Serial, etc). See the Stream class main page for more information.
문법
stream.findUntil(target, terminal)
매개변수
stream : an instance of a class that inherits from Stream
target : the string to search for (char)
terminal : the terminal string in the search (char)
반환
bool