#[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::PASSWD {
#[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 `MODE`"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum MODER {
#[doc = "Scheme disabled - direct access to the protected bits is allowed."]
VALUE1,
#[doc = "Scheme enabled - the bit field PASS has to be written with the passwords to open and close the access to the protected bits. (Default)"]
VALUE2,
#[doc = r" Reserved"]
_Reserved(u8),
}
impl MODER {
#[doc = r" Value of the field as raw bits"]
#[inline]
pub fn bits(&self) -> u8 {
match *self {
MODER::VALUE1 => 0,
MODER::VALUE2 => 3,
MODER::_Reserved(bits) => bits,
}
}
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _from(value: u8) -> MODER {
match value {
0 => MODER::VALUE1,
3 => MODER::VALUE2,
i => MODER::_Reserved(i),
}
}
#[doc = "Checks if the value of the field is `VALUE1`"]
#[inline]
pub fn is_value1(&self) -> bool {
*self == MODER::VALUE1
}
#[doc = "Checks if the value of the field is `VALUE2`"]
#[inline]
pub fn is_value2(&self) -> bool {
*self == MODER::VALUE2
}
}
#[doc = "Possible values of the field `PROTS`"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum PROTSR {
#[doc = "Software is able to write to all protected bits."]
VALUE1,
#[doc = "Software is unable to write to any of the protected bits."]
VALUE2,
}
impl PROTSR {
#[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 {
PROTSR::VALUE1 => false,
PROTSR::VALUE2 => true,
}
}
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _from(value: bool) -> PROTSR {
match value {
false => PROTSR::VALUE1,
true => PROTSR::VALUE2,
}
}
#[doc = "Checks if the value of the field is `VALUE1`"]
#[inline]
pub fn is_value1(&self) -> bool {
*self == PROTSR::VALUE1
}
#[doc = "Checks if the value of the field is `VALUE2`"]
#[inline]
pub fn is_value2(&self) -> bool {
*self == PROTSR::VALUE2
}
}
#[doc = "Values that can be written to the field `MODE`"]
pub enum MODEW {
#[doc = "Scheme disabled - direct access to the protected bits is allowed."]
VALUE1,
#[doc = "Scheme enabled - the bit field PASS has to be written with the passwords to open and close the access to the protected bits. (Default)"]
VALUE2,
}
impl MODEW {
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _bits(&self) -> u8 {
match *self {
MODEW::VALUE1 => 0,
MODEW::VALUE2 => 3,
}
}
}
#[doc = r" Proxy"]
pub struct _MODEW<'a> {
w: &'a mut W,
}
impl<'a> _MODEW<'a> {
#[doc = r" Writes `variant` to the field"]
#[inline]
pub fn variant(self, variant: MODEW) -> &'a mut W {
unsafe { self.bits(variant._bits()) }
}
#[doc = "Scheme disabled - direct access to the protected bits is allowed."]
#[inline]
pub fn value1(self) -> &'a mut W {
self.variant(MODEW::VALUE1)
}
#[doc = "Scheme enabled - the bit field PASS has to be written with the passwords to open and close the access to the protected bits. (Default)"]
#[inline]
pub fn value2(self) -> &'a mut W {
self.variant(MODEW::VALUE2)
}
#[doc = r" Writes raw bits to the field"]
#[inline]
pub unsafe fn bits(self, value: u8) -> &'a mut W {
const MASK: u8 = 3;
const OFFSET: u8 = 0;
self.w.bits &= !((MASK as u32) << OFFSET);
self.w.bits |= ((value & MASK) as u32) << OFFSET;
self.w
}
}
#[doc = "Values that can be written to the field `PASS`"]
pub enum PASSW {
#[doc = "Enables writing of the bit field MODE."]
VALUE1,
#[doc = "Opens access to writing of all protected bits."]
VALUE2,
#[doc = "Closes access to writing of all protected bits."]
VALUE3,
}
impl PASSW {
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _bits(&self) -> u8 {
match *self {
PASSW::VALUE1 => 24,
PASSW::VALUE2 => 19,
PASSW::VALUE3 => 21,
}
}
}
#[doc = r" Proxy"]
pub struct _PASSW<'a> {
w: &'a mut W,
}
impl<'a> _PASSW<'a> {
#[doc = r" Writes `variant` to the field"]
#[inline]
pub fn variant(self, variant: PASSW) -> &'a mut W {
unsafe { self.bits(variant._bits()) }
}
#[doc = "Enables writing of the bit field MODE."]
#[inline]
pub fn value1(self) -> &'a mut W {
self.variant(PASSW::VALUE1)
}
#[doc = "Opens access to writing of all protected bits."]
#[inline]
pub fn value2(self) -> &'a mut W {
self.variant(PASSW::VALUE2)
}
#[doc = "Closes access to writing of all protected bits."]
#[inline]
pub fn value3(self) -> &'a mut W {
self.variant(PASSW::VALUE3)
}
#[doc = r" Writes raw bits to the field"]
#[inline]
pub unsafe fn bits(self, value: u8) -> &'a mut W {
const MASK: u8 = 31;
const OFFSET: u8 = 3;
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 0:1 - Bit Protection Scheme Control Bits"]
#[inline]
pub fn mode(&self) -> MODER {
MODER::_from({
const MASK: u8 = 3;
const OFFSET: u8 = 0;
((self.bits >> OFFSET) & MASK as u32) as u8
})
}
#[doc = "Bit 2 - Bit Protection Signal Status Bit"]
#[inline]
pub fn prots(&self) -> PROTSR {
PROTSR::_from({
const MASK: bool = true;
const OFFSET: u8 = 2;
((self.bits >> OFFSET) & MASK as u32) != 0
})
}
}
impl W {
#[doc = r" Reset value of the register"]
#[inline]
pub fn reset_value() -> W {
W { bits: 7 }
}
#[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 0:1 - Bit Protection Scheme Control Bits"]
#[inline]
pub fn mode(&mut self) -> _MODEW {
_MODEW { w: self }
}
#[doc = "Bits 3:7 - Password Bits"]
#[inline]
pub fn pass(&mut self) -> _PASSW {
_PASSW { w: self }
}
}