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SPI.Configuration Constructor (Cpu.Pin, Boolean, UInt32, UInt32, Boolean, Boolean, UInt32, SPI.SPI_module, Cpu.Pin, Boolean)

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[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]

Initializes a new instance of the SPI..::..Configuration class for a SPI interface.

Namespace:  Microsoft.SPOT.Hardware
Assembly:  Microsoft.SPOT.Hardware (in Microsoft.SPOT.Hardware.dll)

Syntax

'Declaration
Public Sub New ( _
    ChipSelect_Port As Cpu.Pin, _
    ChipSelect_ActiveState As Boolean, _
    ChipSelect_SetupTime As UInteger, _
    ChipSelect_HoldTime As UInteger, _
    Clock_IdleState As Boolean, _
    Clock_Edge As Boolean, _
    Clock_RateKHz As UInteger, _
    SPI_mod As SPI.SPI_module, _
    BusyPin As Cpu.Pin, _
    BusyPin_ActiveState As Boolean _
)

public Configuration(
    Cpu.Pin ChipSelect_Port,
    bool ChipSelect_ActiveState,
    uint ChipSelect_SetupTime,
    uint ChipSelect_HoldTime,
    bool Clock_IdleState,
    bool Clock_Edge,
    uint Clock_RateKHz,
    SPI.SPI_module SPI_mod,
    Cpu.Pin BusyPin,
    bool BusyPin_ActiveState
)

public:
Configuration(
    Cpu::Pin ChipSelect_Port, 
    bool ChipSelect_ActiveState, 
    unsigned int ChipSelect_SetupTime, 
    unsigned int ChipSelect_HoldTime, 
    bool Clock_IdleState, 
    bool Clock_Edge, 
    unsigned int Clock_RateKHz, 
    SPI::SPI_module SPI_mod, 
    Cpu::Pin BusyPin, 
    bool BusyPin_ActiveState
)

new : 
        ChipSelect_Port:Cpu.Pin * 
        ChipSelect_ActiveState:bool * 
        ChipSelect_SetupTime:uint32 * 
        ChipSelect_HoldTime:uint32 * 
        Clock_IdleState:bool * 
        Clock_Edge:bool * 
        Clock_RateKHz:uint32 * 
        SPI_mod:SPI.SPI_module * 
        BusyPin:Cpu.Pin * 
        BusyPin_ActiveState:bool -> Configuration

public function SPI..::..Configuration(
    ChipSelect_Port : Cpu..::..Pin, 
    ChipSelect_ActiveState : boolean, 
    ChipSelect_SetupTime : uint, 
    ChipSelect_HoldTime : uint, 
    Clock_IdleState : boolean, 
    Clock_Edge : boolean, 
    Clock_RateKHz : uint, 
    SPI_mod : SPI..::..SPI_module, 
    BusyPin : Cpu..::..Pin, 
    BusyPin_ActiveState : boolean
)

Parameters

  • ChipSelect_ActiveState
    Type: System. . :: . .Boolean
    The active state for the chip select port. If true, the chip select port will be set to high when accessing the chip; if false, the chip select port will be set to low when accessing the chip.
  • ChipSelect_SetupTime
    Type: System. . :: . .UInt32
    The setup time for the chip select port. In other words, this parameter specifies the amount of time that will elapse between the time at which the device is selected and the time at which the clock and the clock data transmission will start.
  • ChipSelect_HoldTime
    Type: System. . :: . .UInt32
    The hold time for the chip select port. In other words, this parameter specifies the amount of time that the chip select port must remain in the active state before the device is unselected, or the amount of time that the chip select will remain in the active state after the data read/write transaction has been completed.
  • Clock_IdleState
    Type: System. . :: . .Boolean
    The idle state of the clock. If true, the SPI clock signal will be set to high while the device is idle; if false, the SPI clock signal will be set to low while the device is idle. The idle state occurs whenever the chip is not selected.
  • Clock_Edge
    Type: System. . :: . .Boolean
    The sampling clock edge. If true, data is sampled on the SPI clock rising edge; if false, the data is sampled on the SPI clock falling edge.

.NET Framework Security

See Also

Reference

SPI. . :: . .Configuration Class

SPI. . :: . .Configuration Overload

Microsoft.SPOT.Hardware Namespace