Module nrf52840_hal::spi

HAL interface to the SPI peripheral.

Modules

• transfer
  Blocking transfer
• write
  Blocking write
• write_iter
  Blocking write (iterator version)

Structs

• Mode
  SPI mode
• Pins
  GPIO pins for SPI interface.
• Spi
  Interface to a SPI instance.

Enums

• Error
• Frequency
  SPI master data rate
• 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

• FullDuplex
  Full duplex (master mode)
• Instance
  Trait implemented by all SPI peripheral instances.