Jump to main content

##

# 2.110.60 SPI_CLOCK_POLARITY Enum

## C

    /* SPI master mode */

    typedef enum
    {
        /* The inactive state value of clock is logic level zero */
        SPI_CLOCK_POLARITY_IDLE_LOW = SERCOM_SPIM_CTRLA_CPOL_IDLE_LOW,

        /* The inactive state value of clock is logic level one */
        SPI_CLOCK_POLARITY_IDLE_HIGH = SERCOM_SPIM_CTRLA_CPOL_IDLE_HIGH,

        /* Force the compiler to reserve 32-bit space for each enum value */
        SPI_CLOCK_POLARITY_INVALID = 0xFFFFFFFFU

    } SPI_CLOCK_POLARITY;

## Summary

Identifies SPI Clock Polarity Options

## Description

This enumeration identifies possible SPI Clock Polarity Options.

## Remarks

None.