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Libraries \ SPI

Reference for Wiring version 1.0 Build 0100+ If you have a previous version, use the reference included with your software. If see any errors or have any comments, let us know.

Name |

### SPI

Description | The Serial Peripheral Interface Bus or SPI bus is a synchronous serial data link standard named by Motorola that operates in full duplex mode. Devices communicate in a master/slave mode where the master device initiates the data frame. Multiple slave devices are allowed with individual slave select (chip select) lines using a pin for each device. On Wiring v1 boards the SPI pins are: SS=24, MOSI=25, MISO=26 and SCK=27. On Wiring S board the SPI pins are: SS=20, MOSI=21, MISO=22 and SCK=23.
Syntax |
    SPI
Methods |

begin() |
end() |
transfer() |
setBitOrder() |
setDataMode() |
setClockDivider() |
attachInterrupt() |
detachInterrupt() |

Returns | None
Usage | Application

Updated on July 07, 2011 11:11:41pm PDT