Struct esp32s2::i2c0::ctr::W

pub struct W(_);

Register CTR writer

Implementations

impl W

pub fn sda_force_out(&mut self) -> SDA_FORCE_OUT_W<'_, 0>

Bit 0 - 0: direct output. 1: open drain output.

pub fn scl_force_out(&mut self) -> SCL_FORCE_OUT_W<'_, 1>

Bit 1 - 0: direct output. 1: open drain output.

pub fn sample_scl_level(&mut self) -> SAMPLE_SCL_LEVEL_W<'_, 2>

Bit 2 - This register is used to select the sample mode. 1: sample SDA data on the SCL low level. 0: sample SDA data on the SCL high level.

pub fn rx_full_ack_level(&mut self) -> RX_FULL_ACK_LEVEL_W<'_, 3>

Bit 3 - This register is used to configure the ACK value that need to sent by master when the rx_fifo_cnt has reached the threshold.

pub fn ms_mode(&mut self) -> MS_MODE_W<'_, 4>

Bit 4 - Set this bit to configure the module as an I2C Master. Clear this bit to configure the module as an I2C Slave.

pub fn trans_start(&mut self) -> TRANS_START_W<'_, 5>

Bit 5 - Set this bit to start sending the data in TX FIFO.

pub fn tx_lsb_first(&mut self) -> TX_LSB_FIRST_W<'_, 6>

Bit 6 - This bit is used to control the sending mode for data needing to be sent. 1: send data from the least significant bit. 0: send data from the most significant bit.

pub fn rx_lsb_first(&mut self) -> RX_LSB_FIRST_W<'_, 7>

Bit 7 - This bit is used to control the storage mode for received data. 1: receive data from the least significant bit. 0: receive data from the most significant bit.

pub fn clk_en(&mut self) -> CLK_EN_W<'_, 8>

Bit 8 - Reserved.

pub fn arbitration_en(&mut self) -> ARBITRATION_EN_W<'_, 9>

Bit 9 - This is the enable bit for I2C bus arbitration function.

pub fn fsm_rst(&mut self) -> FSM_RST_W<'_, 10>

Bit 10 - This register is used to reset the SCL_FSM.

pub fn ref_always_on(&mut self) -> REF_ALWAYS_ON_W<'_, 11>

Bit 11 - This register is used to control the REF_TICK.

pub unsafe fn bits(&mut self, bits: u32) -> &mut Self

Writes raw bits to the register.

Methods from Deref<Target = W<CTR_SPEC>>

pub unsafe fn bits(&mut self, bits: REG::Ux) -> &mut Self

Writes raw bits to the register.

Safety

Read datasheet or reference manual to find what values are allowed to pass.

Trait Implementations

impl Deref for W

type Target = W<CTR_SPEC>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for W

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl From<W<CTR_SPEC>> for W

fn from(writer: W<CTR_SPEC>) -> Self

Converts to this type from the input type.