Module stm32wlxx_hal::spi

Serial peripheral interface

The Spi struct implement the embedded-hal traits for transfers.

Constructors

There was a minor cartesian explosion when writing this module.

Function	Bus	plex	DMA
new_spi1_full_duplex	1	Full-duplex	No
new_spi1_full_duplex_dma	1	Full-duplex	Yes
new_spi1_mosi_simplex	1	MOSI-simplex	No
new_spi1_mosi_simplex_dma	1	MOSI-simplex	Yes
new_spi2_full_duplex	2	Full-duplex	No
new_spi2_full_duplex_dma	2	Full-duplex	Yes
new_spi2_mosi_simplex	2	MOSI-simplex	No
new_spi2_mosi_simplex_dma	2	MOSI-simplex	Yes

Structs

• Mode
  SPI mode
• NoMiso
  Typestate for no MISO on a generic SPI structure.
• NoMosi
  Typestate for no MOSI on a generic SPI structure.
• NoSck
  Typestate for no SCK on a generic SPI structure.
• SgMiso
  Typestate for the internal Sub-GHz MISO.
• SgMosi
  Typestate for the internal Sub-GHz MOSI.
• SgSck
  Typestate for the internal Sub-GHz SCK.
• Spi
  SPI 1 and 2 driver.

Enums

• BaudRate
  Baud rate divisors.
• Error
  SPI errors
• 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)
• Transfer
  Blocking transfer
• Write
  Blocking write