| Class | Description | 
|---|---|
| SPI | 
 This class allows the user to manage SPI devices. 
 | 
| SPIConfig | 
 The  
SPIConfig class encapsulates the configuration parameters of an
 SPI device. | 
| SPIManager | 
 This class provides access to the SPI devices. 
 | 
| Enum | Description | 
|---|---|
| SPIBitOrder | 
 Enumerates the possible message bit orders of an  
SPI interface. | 
| SPIChipSelect | 
 Enumerates the possible chip select configurations of an  
SPI
 interface. | 
| SPIClockMode | 
 Enumerates the possible clock modes of an  
SPI interface. |