Module spi

SPI master mode traits using nb.

Structs

• Mode
  SPI mode.

Enums

• ErrorKind
  SPI error kind.
• Phase
  Clock phase.
• Polarity
  Clock polarity.

Constants

• MODE_0
  Helper for CPOL = 0, CPHA = 0.
• MODE_1
  Helper for CPOL = 0, CPHA = 1.
• MODE_2
  Helper for CPOL = 1, CPHA = 0.
• MODE_3
  Helper for CPOL = 1, CPHA = 1.

Traits

• Error
  SPI error.
• ErrorType
  SPI error type trait.
• FullDuplex
  Full duplex SPI (master mode).