[SD]
Description
Read a byte from the file.
read()
inherits from the Stream utility class.
Syntax
file.read()
Parameters
file
: an instance of the File class (returned by SD.open())
Returns
The next byte (or character), or -1 if none is available.
See Also
Libraries Reference Home
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.