Struct EMAC

pub struct EMAC { /* private fields */ }

Ethernet Media Access Control

Implementations

impl EMAC

pub const PTR: *const RegisterBlock = {0x20070000 as *const emac::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 mode(&self) -> &MODE

0x00 - Interface enables and configurations

pub fn interrupt_source(&self) -> &INTERRUPT_SOURCE

0x04 - Interrupt source register

pub fn interrupt_mask(&self) -> &INTERRUPT_MASK

0x08 - Interrupt mask register

pub fn backed_gap(&self) -> &BACKED_GAP

0x0c - Back-to-back inter-packet gap register

pub fn non_backed_gap_1(&self) -> &NON_BACKED_GAP_1

0x10 - Non back-to-back inter-packet gap register 1

pub fn non_backed_gap_2(&self) -> &NON_BACKED_GAP_2

0x14 - Non back-to-back inter-packet gap register 2

pub fn frame_length(&self) -> &FRAME_LENGTH

0x18 - Minimum and maximum ethernet frame length

pub fn collision(&self) -> &COLLISION

0x1c - Collision time window and maximum retries

pub fn transmit_buffer(&self) -> &TRANSMIT_BUFFER

0x20 - Transmit buffer descriptor

pub fn flow_control(&self) -> &FLOW_CONTROL

0x24 - Control frame function register

pub fn mii_mode(&self) -> &MII_MODE

0x28 - MII clock divider and premable enable

pub fn mii_command(&self) -> &MII_COMMAND

0x2c - MII control data, read and scan state

pub fn mii_address(&self) -> &MII_ADDRESS

0x30 - Physical layer bus address

pub fn control_write(&self) -> &CONTROL_WRITE

0x34 - Write data to MII physcial layer

pub fn control_read(&self) -> &CONTROL_READ

0x38 - Read data from MII physcial layer

pub fn mii_state(&self) -> &MII_STATE

0x3c - MII bus and link layer state

pub fn mac_address(&self, n: usize) -> &MAC_ADDRESS

0x40..0x48 - Media Access Control address

pub fn mac_address_iter(&self) -> impl Iterator<Item = &MAC_ADDRESS>

Iterator for array of: 0x40..0x48 - Media Access Control address

pub fn hash(&self, n: usize) -> &HASH

0x48..0x50 - Hash register

pub fn hash_iter(&self) -> impl Iterator<Item = &HASH>

Iterator for array of: 0x48..0x50 - Hash register

pub fn transmit_control(&self) -> &TRANSMIT_CONTROL

0x50 - Transmit control register

Trait Implementations

impl Debug for EMAC

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

Formats the value using the given formatter.

impl Deref for EMAC

type Target = RegisterBlock

The resulting type after dereferencing.

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

Dereferences the value.

impl Send for EMAC