Struct esp32s2_hal::peripherals::SHA

pub struct SHA { /* private fields */ }

Implementations

impl SHA

pub unsafe fn steal() -> SHA

Unsafely create an instance of this peripheral out of thin air.

Safety

You must ensure that you’re only using one instance of this type at a time.

pub const PTR: *const <SHA as Deref>::Target = {0x6003b000 as *const <esp32s2::SHA as core::ops::Deref>::Target}

Pointer to the register block

pub const fn ptr() -> *const <SHA as Deref>::Target

Return the pointer to the register block

Methods from Deref<Target = RegisterBlock>

pub fn mode(&self) -> &Reg<MODE_SPEC>

0x00 - Defines the algorithm of SHA accelerator

pub fn t_string(&self) -> &Reg<T_STRING_SPEC>

0x04 - String content register for calculating initial Hash Value (only effective for SHA-512/t)

pub fn t_length(&self) -> &Reg<T_LENGTH_SPEC>

0x08 - String length register for calculating initial Hash Value (only effective for SHA-512/t)

pub fn dma_block_num(&self) -> &Reg<DMA_BLOCK_NUM_SPEC>

0x0c - Block number register (only effective for DMA-SHA)

pub fn start(&self) -> &Reg<START_SPEC>

0x10 - Starts the SHA accelerator for Typical SHA operation

pub fn continue_(&self) -> &Reg<CONTINUE_SPEC>

0x14 - Continues SHA operation (only effective in Typical SHA mode)

pub fn busy(&self) -> &Reg<BUSY_SPEC>

0x18 - Indicates if SHA Accelerator is busy or not

pub fn dma_start(&self) -> &Reg<DMA_START_SPEC>

0x1c - Starts the SHA accelerator for DMA-SHA operation

pub fn dma_continue(&self) -> &Reg<DMA_CONTINUE_SPEC>

0x20 - Continues SHA operation (only effective in DMA-SHA mode)

pub fn int_clear(&self) -> &Reg<INT_CLEAR_SPEC>

0x24 - DMA-SHA interrupt clear register

pub fn int_ena(&self) -> &Reg<INT_ENA_SPEC>

0x28 - DMA-SHA interrupt enable register

pub fn date(&self) -> &Reg<DATE_SPEC>

0x2c - Version control register

pub fn h_mem(&self, n: usize) -> &Reg<H_MEM_SPEC>

0x40..0x80 - Hash value

pub fn h_mem_iter(&self) -> impl Iterator<Item = &Reg<H_MEM_SPEC>>

Iterator for array of: 0x40..0x80 - Hash value

pub fn m_mem(&self, n: usize) -> &Reg<M_MEM_SPEC>

0x80..0x100 - Message

pub fn m_mem_iter(&self) -> impl Iterator<Item = &Reg<M_MEM_SPEC>>

Iterator for array of: 0x80..0x100 - Message

Trait Implementations

impl Debug for SHA

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

Formats the value using the given formatter.

impl Deref for SHA

type Target = <SHA as Deref>::Target

The resulting type after dereferencing.

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

Dereferences the value.

impl DerefMut for SHA

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

Mutably dereferences the value.

impl Peripheral for SHA

type P = SHA

Peripheral singleton type

unsafe fn clone_unchecked(&mut self) -> <SHA as Peripheral>::P

Unsafely clone (duplicate) a peripheral singleton.

fn into_ref<'a>(self) -> PeripheralRef<'a, Self::P>

where Self: 'a,

Convert a value into a PeripheralRef.