rp-pac

Crates

git

Versions

rp235x

Flavors

Struct rp_pac::sio::regs::Interp0ctrlLane0

source ·
#[repr(transparent)]
pub struct Interp0ctrlLane0(pub u32);
Expand description

Control register for lane 0

Tuple Fields§

§0: u32

Implementations§

source§

impl Interp0ctrlLane0

source

pub const fn shift(&self) -> u8

Right-rotate applied to accumulator before masking. By appropriately configuring the masks, left and right shifts can be synthesised.

source

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

Right-rotate applied to accumulator before masking. By appropriately configuring the masks, left and right shifts can be synthesised.

source

pub const fn mask_lsb(&self) -> u8

The least-significant bit allowed to pass by the mask (inclusive)

source

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

The least-significant bit allowed to pass by the mask (inclusive)

source

pub const fn mask_msb(&self) -> u8

The most-significant bit allowed to pass by the mask (inclusive) Setting MSB < LSB may cause chip to turn inside-out

source

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

The most-significant bit allowed to pass by the mask (inclusive) Setting MSB < LSB may cause chip to turn inside-out

source

pub const fn signed(&self) -> bool

If SIGNED is set, the shifted and masked accumulator value is sign-extended to 32 bits before adding to BASE0, and LANE0 PEEK/POP appear extended to 32 bits when read by processor.

source

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

If SIGNED is set, the shifted and masked accumulator value is sign-extended to 32 bits before adding to BASE0, and LANE0 PEEK/POP appear extended to 32 bits when read by processor.

source

pub const fn cross_input(&self) -> bool

If 1, feed the opposite lane’s accumulator into this lane’s shift + mask hardware. Takes effect even if ADD_RAW is set (the CROSS_INPUT mux is before the shift+mask bypass)

source

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

If 1, feed the opposite lane’s accumulator into this lane’s shift + mask hardware. Takes effect even if ADD_RAW is set (the CROSS_INPUT mux is before the shift+mask bypass)

source

pub const fn cross_result(&self) -> bool

If 1, feed the opposite lane’s result into this lane’s accumulator on POP.

source

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

If 1, feed the opposite lane’s result into this lane’s accumulator on POP.

source

pub const fn add_raw(&self) -> bool

If 1, mask + shift is bypassed for LANE0 result. This does not affect FULL result.

source

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

If 1, mask + shift is bypassed for LANE0 result. This does not affect FULL result.

source

pub const fn force_msb(&self) -> u8

ORed into bits 29:28 of the lane result presented to the processor on the bus. No effect on the internal 32-bit datapath. Handy for using a lane to generate sequence of pointers into flash or SRAM.

source

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

ORed into bits 29:28 of the lane result presented to the processor on the bus. No effect on the internal 32-bit datapath. Handy for using a lane to generate sequence of pointers into flash or SRAM.

source

pub const fn blend(&self) -> bool

Only present on INTERP0 on each core. If BLEND mode is enabled: - LANE1 result is a linear interpolation between BASE0 and BASE1, controlled by the 8 LSBs of lane 1 shift and mask value (a fractional number between 0 and 255/256ths) - LANE0 result does not have BASE0 added (yields only the 8 LSBs of lane 1 shift+mask value) - FULL result does not have lane 1 shift+mask value added (BASE2 + lane 0 shift+mask) LANE1 SIGNED flag controls whether the interpolation is signed or unsigned.

source

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

Only present on INTERP0 on each core. If BLEND mode is enabled: - LANE1 result is a linear interpolation between BASE0 and BASE1, controlled by the 8 LSBs of lane 1 shift and mask value (a fractional number between 0 and 255/256ths) - LANE0 result does not have BASE0 added (yields only the 8 LSBs of lane 1 shift+mask value) - FULL result does not have lane 1 shift+mask value added (BASE2 + lane 0 shift+mask) LANE1 SIGNED flag controls whether the interpolation is signed or unsigned.

source

pub const fn overf0(&self) -> bool

Indicates if any masked-off MSBs in ACCUM0 are set.

source

pub fn set_overf0(&mut self, val: bool)

Indicates if any masked-off MSBs in ACCUM0 are set.

source

pub const fn overf1(&self) -> bool

Indicates if any masked-off MSBs in ACCUM1 are set.

source

pub fn set_overf1(&mut self, val: bool)

Indicates if any masked-off MSBs in ACCUM1 are set.

source

pub const fn overf(&self) -> bool

Set if either OVERF0 or OVERF1 is set.

source

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

Set if either OVERF0 or OVERF1 is set.

Trait Implementations§

source§

impl Clone for Interp0ctrlLane0

source§

fn clone(&self) -> Interp0ctrlLane0

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl Default for Interp0ctrlLane0

source§

fn default() -> Interp0ctrlLane0

Returns the “default value” for a type. Read more
source§

impl PartialEq for Interp0ctrlLane0

source§

fn eq(&self, other: &Interp0ctrlLane0) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

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

impl Copy for Interp0ctrlLane0

source§

impl Eq for Interp0ctrlLane0

source§

impl StructuralPartialEq for Interp0ctrlLane0

Auto Trait Implementations§

Blanket Implementations§

source§

impl<T> Any for T
where T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> CloneToUninit for T
where T: Clone,

source§

unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for T
where U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

source§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.