Struct stm32_metapac::lpdma::regs::ChBr2

#[repr(transparent)]
pub struct ChBr2(pub u32);

LPDMA channel 12 block register 2

Tuple Fields

0: u32

Implementations

impl ChBr2

pub const fn brsao(&self) -> u16

Block repeated source address offset. For a channel with 2D addressing capability, this field is used to update (by addition or subtraction depending on CH[x].BR1.BRSDEC) the current source address (CH[x].SAR) at the end of a block transfer. Note: A block repeated source address offset must be aligned with the programmed data width of a source burst (BRSAO[2:0] versus CH[x].TR1.SDW_LOG2[1:0]). Else a user setting error is reported and no transfer is issued.

pub fn set_brsao(&mut self, val: u16)

Block repeated source address offset. For a channel with 2D addressing capability, this field is used to update (by addition or subtraction depending on CH[x].BR1.BRSDEC) the current source address (CH[x].SAR) at the end of a block transfer. Note: A block repeated source address offset must be aligned with the programmed data width of a source burst (BRSAO[2:0] versus CH[x].TR1.SDW_LOG2[1:0]). Else a user setting error is reported and no transfer is issued.

pub const fn brdao(&self) -> u16

Block repeated destination address offset. For a channel with 2D addressing capability, this field is used to update (by addition or subtraction depending on CH[x].BR1.BRDDEC) the current destination address (CH[x].DAR) at the end of a block transfer. Note: A block repeated destination address offset must be aligned with the programmed data width of a destination burst (BRDAO[2:0] versus CH[x].TR1.DDW[1:0]). Else a user setting error is reported and no transfer is issued.

pub fn set_brdao(&mut self, val: u16)

Block repeated destination address offset. For a channel with 2D addressing capability, this field is used to update (by addition or subtraction depending on CH[x].BR1.BRDDEC) the current destination address (CH[x].DAR) at the end of a block transfer. Note: A block repeated destination address offset must be aligned with the programmed data width of a destination burst (BRDAO[2:0] versus CH[x].TR1.DDW[1:0]). Else a user setting error is reported and no transfer is issued.

Trait Implementations

impl Clone for ChBr2

fn clone(&self) -> ChBr2

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for ChBr2

fn default() -> ChBr2

Returns the “default value” for a type.

impl PartialEq for ChBr2

fn eq(&self, other: &ChBr2) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ChBr2

impl Eq for ChBr2

impl StructuralPartialEq for ChBr2