See also
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LANGUAGE begin()
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LANGUAGE end()
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LANGUAGE available()
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LANGUAGE read()
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LANGUAGE peek()
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LANGUAGE flush()
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LANGUAGE print()
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LANGUAGE println()
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LANGUAGE write()
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LANGUAGE SerialEvent()
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LANGUAGE Stream.parseFloat()
Looks for the next valid integer in the incoming serial. The function terminates if it times out (see Serial.setTimeout()).
Serial.parseInt() inherits from the Stream utility class.
In particular:
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;
Serial.parseInt()
Serial.parseInt(lookahead)
Serial.parseInt(lookahead, ignore)
Serial: serial port object. See the list of available serial ports for each board on the Serial main page.
lookahead: the mode used to look ahead in the stream for an integer. Allowed data types: LookaheadMode. Allowed lookahead values:
SKIP_ALL: all characters other than digits or a minus
sign are ignored when scanning the stream for an integer. This is the
default mode.
SKIP_NONE: Nothing is skipped, and the stream is not touched unless the first waiting character is valid.
SKIP_WHITESPACE: Only tabs, spaces, line feeds, and carriage returns are skipped.
ignore: used to skip the indicated char in the search. Used for example to skip thousands divider. Allowed data types: char
The next valid integer. Data type: long.
LANGUAGE begin()
LANGUAGE end()
LANGUAGE available()
LANGUAGE read()
LANGUAGE peek()
LANGUAGE flush()
LANGUAGE print()
LANGUAGE println()
LANGUAGE write()
LANGUAGE SerialEvent()
LANGUAGE Stream.parseFloat()