Initializermadmachineio.swiftio 0.1.0SwiftIO

    init(_:speed:csPin:CPOL:CPHA:bitOrder:)

    Initializes a specified interface for SPI communication as a master device.

    SPI.swift:189
    init(_ idName: Id, speed: Int = 5_000_000, csPin: DigitalOut? = nil, CPOL: Bool = false, CPHA: Bool = false, bitOrder: BitOrder = .MSB)
    Mangled symbol
    s7SwiftIO3SPIC_5speed5csPin4CPOL4CPHA8bitOrderAcA2IdV_SiAA10DigitalOutCSgS2bAC03BitJ0Otcfc What are these?
    FNV24 hash
    8WJD1

    Parameters

    idName

    REQUIRED Name/label for a physical pin which is associated with the I2C peripheral. See Id for the board in MadBoards library for reference.

    speed

    OPTIONAL The clock speed for data transmission, 5_000_000 by default. It should not exceed the maximum supported speed by the device.

    csPin

    OPTIONAL The digital output pin connected to slave device’s cs pin. When provided, the SPI interface will manage this CS pin for you. If it’s nil, you need to control it manually using any DigitalOut pin.

    CPOL

    OPTIONAL The state of SCK line when it’s idle, false by default.

    CPHA

    OPTIONAL The phase to sample data, false for the first edge of the clock pulse, true for the second edge. false by default.

    bitOrder

    OPTIONAL The bit order on data line, MSB by default.