Struct esp32c3::HMAC

pub struct HMAC { /* private fields */ }

HMAC (Hash-based Message Authentication Code) Accelerator

Implementations

impl HMAC

pub const PTR: *const RegisterBlock = {0x6003e000 as *const hmac::RegisterBlock}

Pointer to the register block

pub const fn ptr() -> *const RegisterBlock

Return the pointer to the register block

pub unsafe fn steal() -> Self

Steal an instance of this peripheral

Safety

Ensure that the new instance of the peripheral cannot be used in a way that may race with any existing instances, for example by only accessing read-only or write-only registers, or by consuming the original peripheral and using critical sections to coordinate access between multiple new instances.

Additionally, other software such as HALs may rely on only one peripheral instance existing to ensure memory safety; ensure no stolen instances are passed to such software.

Methods from Deref<Target = RegisterBlock>

pub fn set_start(&self) -> &SET_START

0x40 - Process control register 0.

pub fn set_para_purpose(&self) -> &SET_PARA_PURPOSE

0x44 - Configure purpose.

pub fn set_para_key(&self) -> &SET_PARA_KEY

0x48 - Configure key.

pub fn set_para_finish(&self) -> &SET_PARA_FINISH

0x4c - Finish initial configuration.

pub fn set_message_one(&self) -> &SET_MESSAGE_ONE

0x50 - Process control register 1.

pub fn set_message_ing(&self) -> &SET_MESSAGE_ING

0x54 - Process control register 2.

pub fn set_message_end(&self) -> &SET_MESSAGE_END

0x58 - Process control register 3.

pub fn set_result_finish(&self) -> &SET_RESULT_FINISH

0x5c - Process control register 4.

pub fn set_invalidate_jtag(&self) -> &SET_INVALIDATE_JTAG

0x60 - Invalidate register 0.

pub fn set_invalidate_ds(&self) -> &SET_INVALIDATE_DS

0x64 - Invalidate register 1.

pub fn query_error(&self) -> &QUERY_ERROR

0x68 - Error register.

pub fn query_busy(&self) -> &QUERY_BUSY

0x6c - Busy register.

pub fn wr_message_mem(&self, n: usize) -> &WR_MESSAGE_MEM

0x80..0xc0 - Message block memory.

pub fn wr_message_mem_iter(&self) -> impl Iterator<Item = &WR_MESSAGE_MEM>

Iterator for array of: 0x80..0xc0 - Message block memory.

pub fn rd_result_mem(&self, n: usize) -> &RD_RESULT_MEM

0xc0..0xe0 - Result from upstream.

pub fn rd_result_mem_iter(&self) -> impl Iterator<Item = &RD_RESULT_MEM>

Iterator for array of: 0xc0..0xe0 - Result from upstream.

pub fn set_message_pad(&self) -> &SET_MESSAGE_PAD

0xf0 - Process control register 5.

pub fn one_block(&self) -> &ONE_BLOCK

0xf4 - Process control register 6.

pub fn soft_jtag_ctrl(&self) -> &SOFT_JTAG_CTRL

0xf8 - Jtag register 0.

pub fn wr_jtag(&self) -> &WR_JTAG

0xfc - Jtag register 1.

Trait Implementations

impl Debug for HMAC

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

Formats the value using the given formatter.

impl Deref for HMAC

type Target = RegisterBlock

The resulting type after dereferencing.

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

Dereferences the value.

impl Send for HMAC