Struct rp2040_pac::USBCTRL_DPRAM

pub struct USBCTRL_DPRAM { /* private fields */ }

DPRAM layout for USB device.

Implementations

impl USBCTRL_DPRAM

pub const PTR: *const RegisterBlock = {0x50100000 as *const usbctrl_dpram::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 setup_packet_low(&self) -> &SETUP_PACKET_LOW

0x00 - Bytes 0-3 of the SETUP packet from the host.

pub fn setup_packet_high(&self) -> &SETUP_PACKET_HIGH

0x04 - Bytes 4-7 of the setup packet from the host.

pub fn ep_control(&self, n: usize) -> &EP_CONTROL

0x08..0x80 - -

pub fn ep_control_iter(&self) -> impl Iterator<Item = &EP_CONTROL>

Iterator for array of: 0x08..0x80 - -

pub fn ep_buffer_control(&self, n: usize) -> &EP_BUFFER_CONTROL

0x80..0x100 - -

pub fn ep_buffer_control_iter(&self) -> impl Iterator<Item = &EP_BUFFER_CONTROL>

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

pub fn epx_control(&self) -> &EPX_CONTROL

0x100 - EPx Control (Host-mode only!)

Trait Implementations

impl Debug for USBCTRL_DPRAM

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

Formats the value using the given formatter.

impl Deref for USBCTRL_DPRAM

type Target = RegisterBlock

The resulting type after dereferencing.

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

Dereferences the value.

impl Send for USBCTRL_DPRAM