Package com.diozero.api

Enum SpiClockMode

java.lang.Object
java.lang.Enum<SpiClockMode>
com.diozero.api.SpiClockMode
All Implemented Interfaces:
Serializable, Comparable<SpiClockMode>
public enum SpiClockMode
extends Enum<SpiClockMode>
SPI clock mode determines the clock polarity and phase with respect to data. See SPI clock polarity and phase. ARM-based MCU use the following mode numbers. Examine the device datasheet to understand the clock mode or modes supported. 
 SPI  Clock Polarity Clock Phase Clock Edge
 Mode (CPOL/CKP)     (CPHA)      (CKE/NCPHA)
 0    0              0           1
 1    0              1           0
 2    1              0           1
 3    1              1           0

  • Enum Constant Details

  • Method Details

    • values

      public static SpiClockMode[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      Returns:
      an array containing the constants of this enum type, in the order they are declared

    • valueOf

      public static SpiClockMode valueOf​(String name)
      Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum type has no constant with the specified name
      NullPointerException - if the argument is null

    • getMode

      public byte getMode()

    • getByMode

      public static SpiClockMode getByMode​(int mode)