Struct rp2040_pac2::dma::regs::SniffCtrl

#[repr(transparent)]pub struct SniffCtrl(pub u32);

Sniffer Control

Implementations

impl SniffCtrl

pub const fn out_inv(&self) -> bool

If set, the result appears inverted (bitwise complement) when read. This does not affect the way the checksum is calculated; the result is transformed on-the-fly between the result register and the bus.

pub fn set_out_inv(&mut self, val: bool)

If set, the result appears inverted (bitwise complement) when read. This does not affect the way the checksum is calculated; the result is transformed on-the-fly between the result register and the bus.

pub const fn out_rev(&self) -> bool

If set, the result appears bit-reversed when read. This does not affect the way the checksum is calculated; the result is transformed on-the-fly between the result register and the bus.

pub fn set_out_rev(&mut self, val: bool)

If set, the result appears bit-reversed when read. This does not affect the way the checksum is calculated; the result is transformed on-the-fly between the result register and the bus.

pub const fn bswap(&self) -> bool

Locally perform a byte reverse on the sniffed data, before feeding into checksum. Note that the sniff hardware is downstream of the DMA channel byteswap performed in the read master: if channel CTRL_BSWAP and SNIFF_CTRL_BSWAP are both enabled, their effects cancel from the sniffer’s point of view.

pub fn set_bswap(&mut self, val: bool)

Locally perform a byte reverse on the sniffed data, before feeding into checksum. Note that the sniff hardware is downstream of the DMA channel byteswap performed in the read master: if channel CTRL_BSWAP and SNIFF_CTRL_BSWAP are both enabled, their effects cancel from the sniffer’s point of view.

pub const fn calc(&self) -> SniffCtrlCalc

pub fn set_calc(&mut self, val: SniffCtrlCalc)

pub const fn dmach(&self) -> u8

DMA channel for Sniffer to observe

pub fn set_dmach(&mut self, val: u8)

DMA channel for Sniffer to observe

pub const fn en(&self) -> bool

Enable sniffer

pub fn set_en(&mut self, val: bool)

Enable sniffer

Trait Implementations

impl Clone for SniffCtrl

fn clone(&self) -> SniffCtrl

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for SniffCtrl

impl Default for SniffCtrl

fn default() -> SniffCtrl

Returns the “default value” for a type.