#[doc = r" Value read from the register"]
pub struct R {
bits: u8,
}
#[doc = r" Value to write to the register"]
pub struct W {
bits: u8,
}
impl super::DCHPRI1 {
#[doc = r" Modifies the contents of the register"]
#[inline]
pub fn modify<F>(&self, f: F)
where
for<'w> F: FnOnce(&R, &'w mut W) -> &'w mut W,
{
let bits = self.register.get();
let r = R { bits: bits };
let mut w = W { bits: bits };
f(&r, &mut w);
self.register.set(w.bits);
}
#[doc = r" Reads the contents of the register"]
#[inline]
pub fn read(&self) -> R {
R { bits: self.register.get() }
}
#[doc = r" Writes to the register"]
#[inline]
pub fn write<F>(&self, f: F)
where
F: FnOnce(&mut W) -> &mut W,
{
let mut w = W::reset_value();
f(&mut w);
self.register.set(w.bits);
}
#[doc = r" Writes the reset value to the register"]
#[inline]
pub fn reset(&self) {
self.write(|w| w)
}
}
#[doc = r" Value of the field"]
pub struct CHPRIR {
bits: u8,
}
impl CHPRIR {
#[doc = r" Value of the field as raw bits"]
#[inline]
pub fn bits(&self) -> u8 {
self.bits
}
}
#[doc = "Possible values of the field `DPA`"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum DPAR {
#[doc = "Channel n can suspend a lower priority channel."]
_0,
#[doc = "Channel n cannot suspend any channel, regardless of channel priority."]
_1,
}
impl DPAR {
#[doc = r" Returns `true` if the bit is clear (0)"]
#[inline]
pub fn bit_is_clear(&self) -> bool {
!self.bit()
}
#[doc = r" Returns `true` if the bit is set (1)"]
#[inline]
pub fn bit_is_set(&self) -> bool {
self.bit()
}
#[doc = r" Value of the field as raw bits"]
#[inline]
pub fn bit(&self) -> bool {
match *self {
DPAR::_0 => false,
DPAR::_1 => true,
}
}
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _from(value: bool) -> DPAR {
match value {
false => DPAR::_0,
true => DPAR::_1,
}
}
#[doc = "Checks if the value of the field is `_0`"]
#[inline]
pub fn is_0(&self) -> bool {
*self == DPAR::_0
}
#[doc = "Checks if the value of the field is `_1`"]
#[inline]
pub fn is_1(&self) -> bool {
*self == DPAR::_1
}
}
#[doc = "Possible values of the field `ECP`"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum ECPR {
#[doc = "Channel n cannot be suspended by a higher priority channel's service request."]
_0,
#[doc = "Channel n can be temporarily suspended by the service request of a higher priority channel."]
_1,
}
impl ECPR {
#[doc = r" Returns `true` if the bit is clear (0)"]
#[inline]
pub fn bit_is_clear(&self) -> bool {
!self.bit()
}
#[doc = r" Returns `true` if the bit is set (1)"]
#[inline]
pub fn bit_is_set(&self) -> bool {
self.bit()
}
#[doc = r" Value of the field as raw bits"]
#[inline]
pub fn bit(&self) -> bool {
match *self {
ECPR::_0 => false,
ECPR::_1 => true,
}
}
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _from(value: bool) -> ECPR {
match value {
false => ECPR::_0,
true => ECPR::_1,
}
}
#[doc = "Checks if the value of the field is `_0`"]
#[inline]
pub fn is_0(&self) -> bool {
*self == ECPR::_0
}
#[doc = "Checks if the value of the field is `_1`"]
#[inline]
pub fn is_1(&self) -> bool {
*self == ECPR::_1
}
}
#[doc = r" Proxy"]
pub struct _CHPRIW<'a> {
w: &'a mut W,
}
impl<'a> _CHPRIW<'a> {
#[doc = r" Writes raw bits to the field"]
#[inline]
pub unsafe fn bits(self, value: u8) -> &'a mut W {
const MASK: u8 = 15;
const OFFSET: u8 = 0;
self.w.bits &= !((MASK as u8) << OFFSET);
self.w.bits |= ((value & MASK) as u8) << OFFSET;
self.w
}
}
#[doc = "Values that can be written to the field `DPA`"]
pub enum DPAW {
#[doc = "Channel n can suspend a lower priority channel."]
_0,
#[doc = "Channel n cannot suspend any channel, regardless of channel priority."]
_1,
}
impl DPAW {
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _bits(&self) -> bool {
match *self {
DPAW::_0 => false,
DPAW::_1 => true,
}
}
}
#[doc = r" Proxy"]
pub struct _DPAW<'a> {
w: &'a mut W,
}
impl<'a> _DPAW<'a> {
#[doc = r" Writes `variant` to the field"]
#[inline]
pub fn variant(self, variant: DPAW) -> &'a mut W {
{
self.bit(variant._bits())
}
}
#[doc = "Channel n can suspend a lower priority channel."]
#[inline]
pub fn _0(self) -> &'a mut W {
self.variant(DPAW::_0)
}
#[doc = "Channel n cannot suspend any channel, regardless of channel priority."]
#[inline]
pub fn _1(self) -> &'a mut W {
self.variant(DPAW::_1)
}
#[doc = r" Sets the field bit"]
pub fn set_bit(self) -> &'a mut W {
self.bit(true)
}
#[doc = r" Clears the field bit"]
pub fn clear_bit(self) -> &'a mut W {
self.bit(false)
}
#[doc = r" Writes raw bits to the field"]
#[inline]
pub fn bit(self, value: bool) -> &'a mut W {
const MASK: bool = true;
const OFFSET: u8 = 6;
self.w.bits &= !((MASK as u8) << OFFSET);
self.w.bits |= ((value & MASK) as u8) << OFFSET;
self.w
}
}
#[doc = "Values that can be written to the field `ECP`"]
pub enum ECPW {
#[doc = "Channel n cannot be suspended by a higher priority channel's service request."]
_0,
#[doc = "Channel n can be temporarily suspended by the service request of a higher priority channel."]
_1,
}
impl ECPW {
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _bits(&self) -> bool {
match *self {
ECPW::_0 => false,
ECPW::_1 => true,
}
}
}
#[doc = r" Proxy"]
pub struct _ECPW<'a> {
w: &'a mut W,
}
impl<'a> _ECPW<'a> {
#[doc = r" Writes `variant` to the field"]
#[inline]
pub fn variant(self, variant: ECPW) -> &'a mut W {
{
self.bit(variant._bits())
}
}
#[doc = "Channel n cannot be suspended by a higher priority channel's service request."]
#[inline]
pub fn _0(self) -> &'a mut W {
self.variant(ECPW::_0)
}
#[doc = "Channel n can be temporarily suspended by the service request of a higher priority channel."]
#[inline]
pub fn _1(self) -> &'a mut W {
self.variant(ECPW::_1)
}
#[doc = r" Sets the field bit"]
pub fn set_bit(self) -> &'a mut W {
self.bit(true)
}
#[doc = r" Clears the field bit"]
pub fn clear_bit(self) -> &'a mut W {
self.bit(false)
}
#[doc = r" Writes raw bits to the field"]
#[inline]
pub fn bit(self, value: bool) -> &'a mut W {
const MASK: bool = true;
const OFFSET: u8 = 7;
self.w.bits &= !((MASK as u8) << OFFSET);
self.w.bits |= ((value & MASK) as u8) << OFFSET;
self.w
}
}
impl R {
#[doc = r" Value of the register as raw bits"]
#[inline]
pub fn bits(&self) -> u8 {
self.bits
}
#[doc = "Bits 0:3 - Channel n Arbitration Priority"]
#[inline]
pub fn chpri(&self) -> CHPRIR {
let bits = {
const MASK: u8 = 15;
const OFFSET: u8 = 0;
((self.bits >> OFFSET) & MASK as u8) as u8
};
CHPRIR { bits }
}
#[doc = "Bit 6 - Disable Preempt Ability. This field resets to 0."]
#[inline]
pub fn dpa(&self) -> DPAR {
DPAR::_from({
const MASK: bool = true;
const OFFSET: u8 = 6;
((self.bits >> OFFSET) & MASK as u8) != 0
})
}
#[doc = "Bit 7 - Enable Channel Preemption. This field resets to 0."]
#[inline]
pub fn ecp(&self) -> ECPR {
ECPR::_from({
const MASK: bool = true;
const OFFSET: u8 = 7;
((self.bits >> OFFSET) & MASK as u8) != 0
})
}
}
impl W {
#[doc = r" Reset value of the register"]
#[inline]
pub fn reset_value() -> W {
W { bits: 1 }
}
#[doc = r" Writes raw bits to the register"]
#[inline]
pub unsafe fn bits(&mut self, bits: u8) -> &mut Self {
self.bits = bits;
self
}
#[doc = "Bits 0:3 - Channel n Arbitration Priority"]
#[inline]
pub fn chpri(&mut self) -> _CHPRIW {
_CHPRIW { w: self }
}
#[doc = "Bit 6 - Disable Preempt Ability. This field resets to 0."]
#[inline]
pub fn dpa(&mut self) -> _DPAW {
_DPAW { w: self }
}
#[doc = "Bit 7 - Enable Channel Preemption. This field resets to 0."]
#[inline]
pub fn ecp(&mut self) -> _ECPW {
_ECPW { w: self }
}
}