#[doc = "Reader of register REFCTRL"]
pub type R = crate::R<u8, super::REFCTRL>;
#[doc = "Writer for register REFCTRL"]
pub type W = crate::W<u8, super::REFCTRL>;
#[doc = "Register REFCTRL `reset()`'s with value 0"]
impl crate::ResetValue for super::REFCTRL {
type Type = u8;
#[inline(always)]
fn reset_value() -> Self::Type {
0
}
}
#[doc = "Possible values of the field `REFSEL`"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum REFSEL_A {
#[doc = "Internal Bandgap Reference"]
INTREF,
#[doc = "1/1.6 VDDANA"]
INTVCC0,
#[doc = "1/2 VDDANA"]
INTVCC1,
#[doc = "External Reference"]
AREFA,
#[doc = "External Reference"]
AREFB,
#[doc = "VCCANA"]
INTVCC2,
}
impl crate::ToBits<u8> for REFSEL_A {
#[inline(always)]
fn _bits(&self) -> u8 {
match *self {
REFSEL_A::INTREF => 0,
REFSEL_A::INTVCC0 => 1,
REFSEL_A::INTVCC1 => 2,
REFSEL_A::AREFA => 3,
REFSEL_A::AREFB => 4,
REFSEL_A::INTVCC2 => 5,
}
}
}
#[doc = "Reader of field `REFSEL`"]
pub type REFSEL_R = crate::R<u8, REFSEL_A>;
impl REFSEL_R {
#[doc = r"Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> crate::Variant<u8, REFSEL_A> {
use crate::Variant::*;
match self.bits {
0 => Val(REFSEL_A::INTREF),
1 => Val(REFSEL_A::INTVCC0),
2 => Val(REFSEL_A::INTVCC1),
3 => Val(REFSEL_A::AREFA),
4 => Val(REFSEL_A::AREFB),
5 => Val(REFSEL_A::INTVCC2),
i => Res(i),
}
}
#[doc = "Checks if the value of the field is `INTREF`"]
#[inline(always)]
pub fn is_intref(&self) -> bool {
*self == REFSEL_A::INTREF
}
#[doc = "Checks if the value of the field is `INTVCC0`"]
#[inline(always)]
pub fn is_intvcc0(&self) -> bool {
*self == REFSEL_A::INTVCC0
}
#[doc = "Checks if the value of the field is `INTVCC1`"]
#[inline(always)]
pub fn is_intvcc1(&self) -> bool {
*self == REFSEL_A::INTVCC1
}
#[doc = "Checks if the value of the field is `AREFA`"]
#[inline(always)]
pub fn is_arefa(&self) -> bool {
*self == REFSEL_A::AREFA
}
#[doc = "Checks if the value of the field is `AREFB`"]
#[inline(always)]
pub fn is_arefb(&self) -> bool {
*self == REFSEL_A::AREFB
}
#[doc = "Checks if the value of the field is `INTVCC2`"]
#[inline(always)]
pub fn is_intvcc2(&self) -> bool {
*self == REFSEL_A::INTVCC2
}
}
#[doc = "Write proxy for field `REFSEL`"]
pub struct REFSEL_W<'a> {
w: &'a mut W,
}
impl<'a> REFSEL_W<'a> {
#[doc = r"Writes `variant` to the field"]
#[inline(always)]
pub fn variant(self, variant: REFSEL_A) -> &'a mut W {
use crate::ToBits;
unsafe { self.bits(variant._bits()) }
}
#[doc = "Internal Bandgap Reference"]
#[inline(always)]
pub fn intref(self) -> &'a mut W {
self.variant(REFSEL_A::INTREF)
}
#[doc = "1/1.6 VDDANA"]
#[inline(always)]
pub fn intvcc0(self) -> &'a mut W {
self.variant(REFSEL_A::INTVCC0)
}
#[doc = "1/2 VDDANA"]
#[inline(always)]
pub fn intvcc1(self) -> &'a mut W {
self.variant(REFSEL_A::INTVCC1)
}
#[doc = "External Reference"]
#[inline(always)]
pub fn arefa(self) -> &'a mut W {
self.variant(REFSEL_A::AREFA)
}
#[doc = "External Reference"]
#[inline(always)]
pub fn arefb(self) -> &'a mut W {
self.variant(REFSEL_A::AREFB)
}
#[doc = "VCCANA"]
#[inline(always)]
pub fn intvcc2(self) -> &'a mut W {
self.variant(REFSEL_A::INTVCC2)
}
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub unsafe fn bits(self, value: u8) -> &'a mut W {
self.w.bits = (self.w.bits & !0x0f) | ((value as u8) & 0x0f);
self.w
}
}
#[doc = "Reader of field `REFCOMP`"]
pub type REFCOMP_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `REFCOMP`"]
pub struct REFCOMP_W<'a> {
w: &'a mut W,
}
impl<'a> REFCOMP_W<'a> {
#[doc = r"Sets the field bit"]
#[inline(always)]
pub fn set_bit(self) -> &'a mut W {
self.bit(true)
}
#[doc = r"Clears the field bit"]
#[inline(always)]
pub fn clear_bit(self) -> &'a mut W {
self.bit(false)
}
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub fn bit(self, value: bool) -> &'a mut W {
self.w.bits = (self.w.bits & !(0x01 << 7)) | (((value as u8) & 0x01) << 7);
self.w
}
}
impl R {
#[doc = "Bits 0:3 - Reference Selection"]
#[inline(always)]
pub fn refsel(&self) -> REFSEL_R {
REFSEL_R::new((self.bits & 0x0f) as u8)
}
#[doc = "Bit 7 - Reference Buffer Offset Compensation Enable"]
#[inline(always)]
pub fn refcomp(&self) -> REFCOMP_R {
REFCOMP_R::new(((self.bits >> 7) & 0x01) != 0)
}
}
impl W {
#[doc = "Bits 0:3 - Reference Selection"]
#[inline(always)]
pub fn refsel(&mut self) -> REFSEL_W {
REFSEL_W { w: self }
}
#[doc = "Bit 7 - Reference Buffer Offset Compensation Enable"]
#[inline(always)]
pub fn refcomp(&mut self) -> REFCOMP_W {
REFCOMP_W { w: self }
}
}