Description
Looks for the next valid integer in the incoming serial stream.parseInt() inherits from the Stream utility class.
In particular:
-
Initial characters that are not digits or a minus sign, are skipped;
-
Parsing stops when no characters have been read for a configurable time-out value, or a non-digit is read;
-
If no valid digits were read when the time-out (see Serial.setTimeout()) occurs, 0 is returned;
Syntax
Serial.parseInt()
Serial.parseInt(char skipChar)
Arduino Mega only:
Serial1.parseInt()
Serial2.parseInt()
Serial3.parseInt()
Parameters
skipChar: used to skip the indicated char in the search. Used for example to skip thousands divider.
Returns
long : the next valid integer
