Description
findUntil() reads data from the stream until the target string of given length or terminator string is found, or it times out (see ../streamsettimeout[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.
Syntax
stream.findUntil(target, terminal)
Parameters
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)
Returns
bool