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Bridge : FileIO Class

available()

Description

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

available() inherits from the Stream utility class.

This communicates with the Linux distribution through Bridge. While functionally similar to the SD library, the underlying code and connections are different.

Syntax

• file.available()

Parameters

• file: an instance of the File class (returned by FileIO.open())

Returns

int : the number of bytes available

See also

• read()
• peek()
• Stream.available()

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