#[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::FLASHCFG {
#[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 `FLASHTIM`"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum FLASHTIMR {
#[doc = "1 system clock flash access time (for system clock frequencies of up to 20 MHz)."]
_1_SYSTEM_CLOCK_FLASH,
#[doc = "2 system clocks flash access time (for system clock frequencies of up to 40 MHz)."]
_2_SYSTEM_CLOCKS_FLAS,
#[doc = "3 system clocks flash access time (for system clock frequencies of up to 50 MHz)."]
_3_SYSTEM_CLOCKS_FLAS,
#[doc = r" Reserved"]
_Reserved(u8),
}
impl FLASHTIMR {
#[doc = r" Value of the field as raw bits"]
#[inline]
pub fn bits(&self) -> u8 {
match *self {
FLASHTIMR::_1_SYSTEM_CLOCK_FLASH => 0,
FLASHTIMR::_2_SYSTEM_CLOCKS_FLAS => 1,
FLASHTIMR::_3_SYSTEM_CLOCKS_FLAS => 2,
FLASHTIMR::_Reserved(bits) => bits,
}
}
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _from(value: u8) -> FLASHTIMR {
match value {
0 => FLASHTIMR::_1_SYSTEM_CLOCK_FLASH,
1 => FLASHTIMR::_2_SYSTEM_CLOCKS_FLAS,
2 => FLASHTIMR::_3_SYSTEM_CLOCKS_FLAS,
i => FLASHTIMR::_Reserved(i),
}
}
#[doc = "Checks if the value of the field is `_1_SYSTEM_CLOCK_FLASH`"]
#[inline]
pub fn is_1_system_clock_flash(&self) -> bool {
*self == FLASHTIMR::_1_SYSTEM_CLOCK_FLASH
}
#[doc = "Checks if the value of the field is `_2_SYSTEM_CLOCKS_FLAS`"]
#[inline]
pub fn is_2_system_clocks_flas(&self) -> bool {
*self == FLASHTIMR::_2_SYSTEM_CLOCKS_FLAS
}
#[doc = "Checks if the value of the field is `_3_SYSTEM_CLOCKS_FLAS`"]
#[inline]
pub fn is_3_system_clocks_flas(&self) -> bool {
*self == FLASHTIMR::_3_SYSTEM_CLOCKS_FLAS
}
}
#[doc = "Values that can be written to the field `FLASHTIM`"]
pub enum FLASHTIMW {
#[doc = "1 system clock flash access time (for system clock frequencies of up to 20 MHz)."]
_1_SYSTEM_CLOCK_FLASH,
#[doc = "2 system clocks flash access time (for system clock frequencies of up to 40 MHz)."]
_2_SYSTEM_CLOCKS_FLAS,
#[doc = "3 system clocks flash access time (for system clock frequencies of up to 50 MHz)."]
_3_SYSTEM_CLOCKS_FLAS,
}
impl FLASHTIMW {
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _bits(&self) -> u8 {
match *self {
FLASHTIMW::_1_SYSTEM_CLOCK_FLASH => 0,
FLASHTIMW::_2_SYSTEM_CLOCKS_FLAS => 1,
FLASHTIMW::_3_SYSTEM_CLOCKS_FLAS => 2,
}
}
}
#[doc = r" Proxy"]
pub struct _FLASHTIMW<'a> {
w: &'a mut W,
}
impl<'a> _FLASHTIMW<'a> {
#[doc = r" Writes `variant` to the field"]
#[inline]
pub fn variant(self, variant: FLASHTIMW) -> &'a mut W {
unsafe { self.bits(variant._bits()) }
}
#[doc = "1 system clock flash access time (for system clock frequencies of up to 20 MHz)."]
#[inline]
pub fn _1_system_clock_flash(self) -> &'a mut W {
self.variant(FLASHTIMW::_1_SYSTEM_CLOCK_FLASH)
}
#[doc = "2 system clocks flash access time (for system clock frequencies of up to 40 MHz)."]
#[inline]
pub fn _2_system_clocks_flas(self) -> &'a mut W {
self.variant(FLASHTIMW::_2_SYSTEM_CLOCKS_FLAS)
}
#[doc = "3 system clocks flash access time (for system clock frequencies of up to 50 MHz)."]
#[inline]
pub fn _3_system_clocks_flas(self) -> &'a mut W {
self.variant(FLASHTIMW::_3_SYSTEM_CLOCKS_FLAS)
}
#[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
}
}
impl R {
#[doc = r" Value of the register as raw bits"]
#[inline]
pub fn bits(&self) -> u32 {
self.bits
}
#[doc = "Bits 0:1 - Flash memory access time. FLASHTIM +1 is equal to the number of system clocks used for flash access."]
#[inline]
pub fn flashtim(&self) -> FLASHTIMR {
FLASHTIMR::_from({
const MASK: u8 = 3;
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: 0 }
}
#[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 - Flash memory access time. FLASHTIM +1 is equal to the number of system clocks used for flash access."]
#[inline]
pub fn flashtim(&mut self) -> _FLASHTIMW {
_FLASHTIMW { w: self }
}
}