Reference.FileAvailable History

Hide minor edits - Show changes to output

November 04, 2011, at 06:11 PM by Scott Fitzgerald -
Added lines 7-8:
available() inherits from the [[Reference/Stream]] utility class.
Changed lines 25-26 from:
to:
* [[/Reference/StreamAvailable | Stream.available()]]
December 22, 2010, at 11:53 PM by David A. Mellis -
Changed lines 17-18 from:
1 if there is at least one byte available, 0 otherwise
to:
the number of bytes available (''int'')
November 21, 2010, at 07:19 PM by David A. Mellis -
Added lines 1-23:
[[SD]] : ''File'' class

!!available()

Check if there are any bytes available for reading from the file.

!!!!Syntax

''file''.available()

!!!!Parameters

''file'': an instance of the File class (returned by [[SDopen | SD.open()]])

!!!!Returns

1 if there is at least one byte available, 0 otherwise

!!!!See Also

* [[FileRead | read()]]
* [[FilePeek | peek()]]

Share