Module stm32_hal2::spi

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Expand description

Support for the Serial Peripheral Interface (SPI) bus peripheral. Provides APIs to configure, read, and write from SPI, with blocking, nonblocking, and DMA functionality.

Structs

  • Spi
    Represents a Serial Peripheral Interface (SPI) peripheral.
  • SpiConfig
    Configuration data for SPI.

Enums

  • BaudRate
    Set the factor to divide the APB clock by to set baud rate. Sets SPI_CR1 register, BR field. On H7, sets CFG1 register, MBR field.
  • DataSize
    Number of bits in at single SPI data frame. Sets CFGR1 register, DSIZE field.
  • ReceptionThresh
    FIFO reception threshold Sets SPI_CR2 register, FRXTH field.
  • SlaveSelect
    Used for managing NSS / CS pin. Sets CR1 register, SSM field. On H7, sets CFG2 register, SSOE field.
  • SpiCommMode
    Select the duplex communication mode between the 2 devices. Sets CR1 register, BIDIMODE, and RXONLY fields.
  • SpiError
    SPI error
  • SpiInterrupt
    Possible interrupt types. Enable these in SPIx_IER. Check with SR. Clear with IFCR