Enum stm32_hal2::pac::i2c1::cr2::NACK_A

pub enum NACK_A {
    Ack,
    Nack,
}

NACK generation (slave mode) The bit is set by software, cleared by hardware when the NACK is sent, or when a STOP condition or an Address matched is received, or when PE=0. Note: Writing 0 to this bit has no effect. This bit is used in slave mode only: in master receiver mode, NACK is automatically generated after last byte preceding STOP or RESTART condition, whatever the NACK bit value. When an overrun occurs in slave receiver NOSTRETCH mode, a NACK is automatically generated whatever the NACK bit value. When hardware PEC checking is enabled (PECBYTE=1), the PEC acknowledge value does not depend on the NACK value.

Value on reset: 0

Variants

Ack

0: an ACK is sent after current received byte

Nack

1: a NACK is sent after current received byte

Trait Implementations

impl Clone for NACK_A

fn clone(&self) -> NACK_A

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NACK_A

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

Formats the value using the given formatter.

impl PartialEq<NACK_A> for NACK_A

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for NACK_A

impl StructuralPartialEq for NACK_A