Struct COPY_DMA

pub struct COPY_DMA { /* private fields */ }

Copy DMA Controller

Implementations

impl COPY_DMA

pub const PTR: *const RegisterBlock = {0x3f4c3000 as *const copy_dma::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 int_raw(&self) -> &INT_RAW

0x00 - Raw interrupt status

pub fn int_st(&self) -> &INT_ST

0x04 - Masked interrupt status

pub fn int_ena(&self) -> &INT_ENA

0x08 - Interrupt enable bits

pub fn int_clr(&self) -> &INT_CLR

0x0c - Interrupt clear bits

pub fn out_link(&self) -> &OUT_LINK

0x10 - Link descriptor address and control

pub fn in_link(&self) -> &IN_LINK

0x14 - Link descriptor address and control

pub fn out_eof_des_addr(&self) -> &OUT_EOF_DES_ADDR

0x18 - Transmit descriptor address when EOF occurs

pub fn in_eof_des_addr(&self) -> &IN_EOF_DES_ADDR

0x1c - Receive descriptor address when EOF occurs

pub fn out_eof_bfr_des_addr(&self) -> &OUT_EOF_BFR_DES_ADDR

0x20 - Transmit descriptor address before the last transmit descriptor

pub fn inlink_dscr(&self) -> &INLINK_DSCR

0x24 - Address of current receive descriptor

pub fn inlink_dscr_bf0(&self) -> &INLINK_DSCR_BF0

0x28 - Address of last receive descriptor

pub fn outlink_dscr(&self) -> &OUTLINK_DSCR

0x30 - Address of current transmit descriptor

pub fn outlink_dscr_bf0(&self) -> &OUTLINK_DSCR_BF0

0x34 - Address of last transmit descriptor

pub fn conf(&self) -> &CONF

0x3c - Copy DMA configuration register

pub fn in_st(&self) -> &IN_ST

0x40 - Status register of receiving data

pub fn out_st(&self) -> &OUT_ST

0x44 - Status register of transmitting data

pub fn date(&self) -> &DATE

0xfc - Copy DMA version control register

Trait Implementations

impl Debug for COPY_DMA

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

Formats the value using the given formatter.

impl Deref for COPY_DMA

type Target = RegisterBlock

The resulting type after dereferencing.

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

Dereferences the value.

impl Send for COPY_DMA