Struct esp32c2_hal::pac::spi2::clock::W

pub struct W(_);

Register CLOCK writer

Implementations

impl W

pub fn clkcnt_l(
    &mut self
) -> FieldWriterRaw<'_, u32, CLOCK_SPEC, u8, u8, Unsafe, 6, 0>

Bits 0:5 - In the master mode it must be equal to spi_clkcnt_N. In the slave mode it must be 0. Can be configured in CONF state.

pub fn clkcnt_h(
    &mut self
) -> FieldWriterRaw<'_, u32, CLOCK_SPEC, u8, u8, Unsafe, 6, 6>

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. Can be configured in CONF state.

pub fn clkcnt_n(
    &mut self
) -> FieldWriterRaw<'_, u32, CLOCK_SPEC, u8, u8, Unsafe, 6, 12>

Bits 12:17 - In the master mode it is the divider of spi_clk. So spi_clk frequency is system/(spi_clkdiv_pre+1)/(spi_clkcnt_N+1). Can be configured in CONF state.

pub fn clkdiv_pre(
    &mut self
) -> FieldWriterRaw<'_, u32, CLOCK_SPEC, u8, u8, Unsafe, 4, 18>

Bits 18:21 - In the master mode it is pre-divider of spi_clk. Can be configured in CONF state.

pub fn clk_equ_sysclk(
    &mut self
) -> BitWriterRaw<'_, u32, CLOCK_SPEC, bool, BitM, 31>

Bit 31 - In the master mode 1: spi_clk is eqaul to system 0: spi_clk is divided from system clock. Can be configured in CONF state.

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

Writes raw bits to the register.

Methods from Deref<Target = W<CLOCK_SPEC>>

pub unsafe fn bits(&mut self, bits: <REG as RegisterSpec>::Ux) -> &mut W<REG>

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<CLOCK_SPEC>

The resulting type after dereferencing.

fn deref(&self) -> &<W as Deref>::Target

Dereferences the value.

impl DerefMut for W

fn deref_mut(&mut self) -> &mut <W as Deref>::Target

Mutably dereferences the value.

impl From<W<CLOCK_SPEC>> for W

fn from(writer: W<CLOCK_SPEC>) -> W

Converts to this type from the input type.