Struct sunrise_libutils::io::pio::Pio

pub struct Pio<T> {
    port: u16,
    value: PhantomData<T>,
}

Port IO accessor.

Fields

port: u16

The io port address.

value: PhantomData<T>

The width of the port.

Implementations

impl<T> Pio<T>

pub const fn new(port: u16) -> Self

Create a PIO from a given port

Trait Implementations

impl<T: Clone> Clone for Pio<T>

fn clone(&self) -> Pio<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Copy> Copy for Pio<T>

impl<T: Debug> Debug for Pio<T>

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

Formats the value using the given formatter.

impl Io for Pio<u8>

Read/Write for byte PIO

type Value = u8

The width of the IO access. Should be a primitive type like u8, u16, u32...

fn read(&self) -> u8

Read

fn write(&mut self, value: u8)

Write

fn readf(&self, flags: Self::Value) -> bool where
    Self::Value: PartialEq + BitAnd<Output = Self::Value>, 

Read from this Io, and mask the value with flags.

fn writef(&mut self, flags: Self::Value, value: bool) where
    Self::Value: PartialEq + BitAnd<Output = Self::Value> + BitOr<Output = Self::Value> + Not<Output = Self::Value>, 

Mask value with flags, and write it to this device address. Note that this causes a read!

impl Io for Pio<u16>

Read/Write for word PIO

type Value = u16

The width of the IO access. Should be a primitive type like u8, u16, u32...

fn read(&self) -> u16

Read

fn write(&mut self, value: u16)

Write

fn readf(&self, flags: Self::Value) -> bool where
    Self::Value: PartialEq + BitAnd<Output = Self::Value>, 

Read from this Io, and mask the value with flags.

fn writef(&mut self, flags: Self::Value, value: bool) where
    Self::Value: PartialEq + BitAnd<Output = Self::Value> + BitOr<Output = Self::Value> + Not<Output = Self::Value>, 

Mask value with flags, and write it to this device address. Note that this causes a read!

impl Io for Pio<u32>

Read/Write for doubleword PIO

type Value = u32

The width of the IO access. Should be a primitive type like u8, u16, u32...

fn read(&self) -> u32

Read

fn write(&mut self, value: u32)

Write

fn readf(&self, flags: Self::Value) -> bool where
    Self::Value: PartialEq + BitAnd<Output = Self::Value>, 

Read from this Io, and mask the value with flags.

fn writef(&mut self, flags: Self::Value, value: bool) where
    Self::Value: PartialEq + BitAnd<Output = Self::Value> + BitOr<Output = Self::Value> + Not<Output = Self::Value>, 

Mask value with flags, and write it to this device address. Note that this causes a read!