available()
Description
Check if there are any bytes available for reading from the file.
available() inherits from the Stream utility class.
Syntax
file.available()
Parameters
file: an instance of the File class (returned by SD.open())
Returns
the number of bytes available (int)
See Also
－ read()
－ peek()
－ Stream.available()
The text of the 86Duino reference is a modification of the Arduino reference, and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.
