#[doc = r" Value read from the register"]
pub struct R {
bits: u32,
}
#[doc = r" Value to write to the register"]
pub struct W {
bits: u32,
}
impl super::REFSEL {
#[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 = "Possible values of the field `REFSEL`"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum REFSELR {
#[doc = "VREF = internal 1.2 V reference (VDD >= 1.7 V)"]
INT1V2,
#[doc = "VREF = internal 1.8 V reference (VDD >= VREF + 0.2 V)"]
INT1V8,
#[doc = "VREF = internal 2.4 V reference (VDD >= VREF + 0.2 V)"]
INT2V4,
#[doc = "VREF = VDD"]
VDD,
#[doc = "VREF = AREF (VDD >= VREF >= AREFMIN)"]
AREF,
#[doc = r" Reserved"]
_Reserved(u8),
}
impl REFSELR {
#[doc = r" Value of the field as raw bits"]
#[inline]
pub fn bits(&self) -> u8 {
match *self {
REFSELR::INT1V2 => 0,
REFSELR::INT1V8 => 1,
REFSELR::INT2V4 => 2,
REFSELR::VDD => 4,
REFSELR::AREF => 7,
REFSELR::_Reserved(bits) => bits,
}
}
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _from(value: u8) -> REFSELR {
match value {
0 => REFSELR::INT1V2,
1 => REFSELR::INT1V8,
2 => REFSELR::INT2V4,
4 => REFSELR::VDD,
7 => REFSELR::AREF,
i => REFSELR::_Reserved(i),
}
}
#[doc = "Checks if the value of the field is `INT1V2`"]
#[inline]
pub fn is_int1v2(&self) -> bool {
*self == REFSELR::INT1V2
}
#[doc = "Checks if the value of the field is `INT1V8`"]
#[inline]
pub fn is_int1v8(&self) -> bool {
*self == REFSELR::INT1V8
}
#[doc = "Checks if the value of the field is `INT2V4`"]
#[inline]
pub fn is_int2v4(&self) -> bool {
*self == REFSELR::INT2V4
}
#[doc = "Checks if the value of the field is `VDD`"]
#[inline]
pub fn is_vdd(&self) -> bool {
*self == REFSELR::VDD
}
#[doc = "Checks if the value of the field is `AREF`"]
#[inline]
pub fn is_aref(&self) -> bool {
*self == REFSELR::AREF
}
}
#[doc = "Values that can be written to the field `REFSEL`"]
pub enum REFSELW {
#[doc = "VREF = internal 1.2 V reference (VDD >= 1.7 V)"]
INT1V2,
#[doc = "VREF = internal 1.8 V reference (VDD >= VREF + 0.2 V)"]
INT1V8,
#[doc = "VREF = internal 2.4 V reference (VDD >= VREF + 0.2 V)"]
INT2V4,
#[doc = "VREF = VDD"]
VDD,
#[doc = "VREF = AREF (VDD >= VREF >= AREFMIN)"]
AREF,
}
impl REFSELW {
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _bits(&self) -> u8 {
match *self {
REFSELW::INT1V2 => 0,
REFSELW::INT1V8 => 1,
REFSELW::INT2V4 => 2,
REFSELW::VDD => 4,
REFSELW::AREF => 7,
}
}
}
#[doc = r" Proxy"]
pub struct _REFSELW<'a> {
w: &'a mut W,
}
impl<'a> _REFSELW<'a> {
#[doc = r" Writes `variant` to the field"]
#[inline]
pub fn variant(self, variant: REFSELW) -> &'a mut W {
unsafe { self.bits(variant._bits()) }
}
#[doc = "VREF = internal 1.2 V reference (VDD >= 1.7 V)"]
#[inline]
pub fn int1v2(self) -> &'a mut W {
self.variant(REFSELW::INT1V2)
}
#[doc = "VREF = internal 1.8 V reference (VDD >= VREF + 0.2 V)"]
#[inline]
pub fn int1v8(self) -> &'a mut W {
self.variant(REFSELW::INT1V8)
}
#[doc = "VREF = internal 2.4 V reference (VDD >= VREF + 0.2 V)"]
#[inline]
pub fn int2v4(self) -> &'a mut W {
self.variant(REFSELW::INT2V4)
}
#[doc = "VREF = VDD"]
#[inline]
pub fn vdd(self) -> &'a mut W {
self.variant(REFSELW::VDD)
}
#[doc = "VREF = AREF (VDD >= VREF >= AREFMIN)"]
#[inline]
pub fn aref(self) -> &'a mut W {
self.variant(REFSELW::AREF)
}
#[doc = r" Writes raw bits to the field"]
#[inline]
pub unsafe fn bits(self, value: u8) -> &'a mut W {
const MASK: u8 = 7;
const OFFSET: u8 = 0;
self.w.bits &= !((MASK as u32) << OFFSET);
self.w.bits |= ((value & MASK) as u32) << OFFSET;
self.w
}
}
impl R {
#[doc = r" Value of the register as raw bits"]
#[inline]
pub fn bits(&self) -> u32 {
self.bits
}
#[doc = "Bits 0:2 - Reference select"]
#[inline]
pub fn refsel(&self) -> REFSELR {
REFSELR::_from({
const MASK: u8 = 7;
const OFFSET: u8 = 0;
((self.bits >> OFFSET) & MASK as u32) as u8
})
}
}
impl W {
#[doc = r" Reset value of the register"]
#[inline]
pub fn reset_value() -> W {
W { bits: 4 }
}
#[doc = r" Writes raw bits to the register"]
#[inline]
pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
self.bits = bits;
self
}
#[doc = "Bits 0:2 - Reference select"]
#[inline]
pub fn refsel(&mut self) -> _REFSELW {
_REFSELW { w: self }
}
}