transfer()
Description
Transfers one byte over the SPI bus, both sending and receiving.
Syntax
SPI.transfer(val)
Parameters
val
: the byte to send out over the bus.
Returns
the byte read from the bus.
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.