Enum rp2040_pac::i2c0::ic_data_cmd::FIRST_DATA_BYTE_A

pub enum FIRST_DATA_BYTE_A {
    INACTIVE = 0,
    ACTIVE = 1,
}

Indicates the first data byte received after the address phase for receive transfer in Master receiver or Slave receiver mode.

Reset value : 0x0

NOTE: In case of APB_DATA_WIDTH=8,

1. The user has to perform two APB Reads to IC_DATA_CMD in order to get status on 11 bit.

2. In order to read the 11 bit, the user has to perform the first data byte read [7:0] (offset 0x10) and then perform the second read [15:8] (offset 0x11) in order to know the status of 11 bit (whether the data received in previous read is a first data byte or not).

3. The 11th bit is an optional read field, user can ignore 2nd byte read [15:8] (offset 0x11) if not interested in FIRST_DATA_BYTE status.

Value on reset: 0

Variants

INACTIVE = 0

0: Sequential data byte received

ACTIVE = 1

1: Non sequential data byte received

Trait Implementations

impl Clone for FIRST_DATA_BYTE_A

fn clone(&self) -> FIRST_DATA_BYTE_A

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FIRST_DATA_BYTE_A

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<FIRST_DATA_BYTE_A> for bool

fn from(variant: FIRST_DATA_BYTE_A) -> Self

Converts to this type from the input type.

impl PartialEq for FIRST_DATA_BYTE_A

fn eq(&self, other: &FIRST_DATA_BYTE_A) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for FIRST_DATA_BYTE_A

impl Eq for FIRST_DATA_BYTE_A

impl StructuralPartialEq for FIRST_DATA_BYTE_A