Struct esp8266::spi1::spi_clock::W

pub struct W(_);

Writer for register SPI_CLOCK

Implementations

impl W

pub fn spi_clk_equ_sysclk(&mut self) -> SPI_CLK_EQU_SYSCLK_W<'_>

Bit 31 - In the master mode, 1: spi_clk is eqaul to 80MHz, 0: spi_clk is divided from 80 MHz clock.

pub fn spi_clkdiv_pre(&mut self) -> SPI_CLKDIV_PRE_W<'_>

Bits 18:30 - In the master mode, it is pre-divider of spi_clk.

pub fn spi_clkcnt_n(&mut self) -> SPI_CLKCNT_N_W<'_>

Bits 12:17 - In the master mode, it is the divider of spi_clk. So spi_clk frequency is 80MHz/(spi_clkdiv_pre+1)/(spi_clkcnt_N+1)

pub fn spi_clkcnt_h(&mut self) -> SPI_CLKCNT_H_W<'_>

Bits 6:11 - In the master mode, it must be floor((spi_clkcnt_N+1)/2-1). In the slave mode, it must be 0.

pub fn spi_clkcnt_l(&mut self) -> SPI_CLKCNT_L_W<'_>

Bits 0:5 - In the master mode, it must be eqaul to spi_clkcnt_N. In the slave mode, it must be 0.

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

Writes raw bits to the register.

Methods from Deref<Target = W<SPI_CLOCK_SPEC>>

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

Writes raw bits to the register.

Trait Implementations

impl Deref for W

type Target = W<SPI_CLOCK_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<SPI_CLOCK_SPEC>> for W

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

Performs the conversion.