#[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::SCICTRL {
#[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 `SCIEN`"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum SCIENR {
#[doc = "Disabled. Smart card interface disabled."]
DISABLED,
#[doc = "Enabled. synchronous half duplex smart card interface is enabled."]
ENABLED,
}
impl SCIENR {
#[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 {
SCIENR::DISABLED => false,
SCIENR::ENABLED => true,
}
}
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _from(value: bool) -> SCIENR {
match value {
false => SCIENR::DISABLED,
true => SCIENR::ENABLED,
}
}
#[doc = "Checks if the value of the field is `DISABLED`"]
#[inline]
pub fn is_disabled(&self) -> bool {
*self == SCIENR::DISABLED
}
#[doc = "Checks if the value of the field is `ENABLED`"]
#[inline]
pub fn is_enabled(&self) -> bool {
*self == SCIENR::ENABLED
}
}
#[doc = "Possible values of the field `NACKDIS`"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum NACKDISR {
#[doc = "Enabled. A NACK response is enabled."]
ENABLED,
#[doc = "Disabled. A NACK response is inhibited."]
DISABLED,
}
impl NACKDISR {
#[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 {
NACKDISR::ENABLED => false,
NACKDISR::DISABLED => true,
}
}
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _from(value: bool) -> NACKDISR {
match value {
false => NACKDISR::ENABLED,
true => NACKDISR::DISABLED,
}
}
#[doc = "Checks if the value of the field is `ENABLED`"]
#[inline]
pub fn is_enabled(&self) -> bool {
*self == NACKDISR::ENABLED
}
#[doc = "Checks if the value of the field is `DISABLED`"]
#[inline]
pub fn is_disabled(&self) -> bool {
*self == NACKDISR::DISABLED
}
}
#[doc = "Possible values of the field `PROTSEL`"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum PROTSELR {
#[doc = "T = 0"]
T_EQ_0,
#[doc = "T = 1"]
T_EQ_1,
}
impl PROTSELR {
#[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 {
PROTSELR::T_EQ_0 => false,
PROTSELR::T_EQ_1 => true,
}
}
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _from(value: bool) -> PROTSELR {
match value {
false => PROTSELR::T_EQ_0,
true => PROTSELR::T_EQ_1,
}
}
#[doc = "Checks if the value of the field is `T_EQ_0`"]
#[inline]
pub fn is_t_eq_0(&self) -> bool {
*self == PROTSELR::T_EQ_0
}
#[doc = "Checks if the value of the field is `T_EQ_1`"]
#[inline]
pub fn is_t_eq_1(&self) -> bool {
*self == PROTSELR::T_EQ_1
}
}
#[doc = r" Value of the field"]
pub struct TXRETRYR {
bits: u8,
}
impl TXRETRYR {
#[doc = r" Value of the field as raw bits"]
#[inline]
pub fn bits(&self) -> u8 {
self.bits
}
}
#[doc = r" Value of the field"]
pub struct GUARDTIMER {
bits: u8,
}
impl GUARDTIMER {
#[doc = r" Value of the field as raw bits"]
#[inline]
pub fn bits(&self) -> u8 {
self.bits
}
}
#[doc = "Values that can be written to the field `SCIEN`"]
pub enum SCIENW {
#[doc = "Disabled. Smart card interface disabled."]
DISABLED,
#[doc = "Enabled. synchronous half duplex smart card interface is enabled."]
ENABLED,
}
impl SCIENW {
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _bits(&self) -> bool {
match *self {
SCIENW::DISABLED => false,
SCIENW::ENABLED => true,
}
}
}
#[doc = r" Proxy"]
pub struct _SCIENW<'a> {
w: &'a mut W,
}
impl<'a> _SCIENW<'a> {
#[doc = r" Writes `variant` to the field"]
#[inline]
pub fn variant(self, variant: SCIENW) -> &'a mut W {
{
self.bit(variant._bits())
}
}
#[doc = "Disabled. Smart card interface disabled."]
#[inline]
pub fn disabled(self) -> &'a mut W {
self.variant(SCIENW::DISABLED)
}
#[doc = "Enabled. synchronous half duplex smart card interface is enabled."]
#[inline]
pub fn enabled(self) -> &'a mut W {
self.variant(SCIENW::ENABLED)
}
#[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 = 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 `NACKDIS`"]
pub enum NACKDISW {
#[doc = "Enabled. A NACK response is enabled."]
ENABLED,
#[doc = "Disabled. A NACK response is inhibited."]
DISABLED,
}
impl NACKDISW {
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _bits(&self) -> bool {
match *self {
NACKDISW::ENABLED => false,
NACKDISW::DISABLED => true,
}
}
}
#[doc = r" Proxy"]
pub struct _NACKDISW<'a> {
w: &'a mut W,
}
impl<'a> _NACKDISW<'a> {
#[doc = r" Writes `variant` to the field"]
#[inline]
pub fn variant(self, variant: NACKDISW) -> &'a mut W {
{
self.bit(variant._bits())
}
}
#[doc = "Enabled. A NACK response is enabled."]
#[inline]
pub fn enabled(self) -> &'a mut W {
self.variant(NACKDISW::ENABLED)
}
#[doc = "Disabled. A NACK response is inhibited."]
#[inline]
pub fn disabled(self) -> &'a mut W {
self.variant(NACKDISW::DISABLED)
}
#[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 = 1;
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 `PROTSEL`"]
pub enum PROTSELW {
#[doc = "T = 0"]
T_EQ_0,
#[doc = "T = 1"]
T_EQ_1,
}
impl PROTSELW {
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _bits(&self) -> bool {
match *self {
PROTSELW::T_EQ_0 => false,
PROTSELW::T_EQ_1 => true,
}
}
}
#[doc = r" Proxy"]
pub struct _PROTSELW<'a> {
w: &'a mut W,
}
impl<'a> _PROTSELW<'a> {
#[doc = r" Writes `variant` to the field"]
#[inline]
pub fn variant(self, variant: PROTSELW) -> &'a mut W {
{
self.bit(variant._bits())
}
}
#[doc = "T = 0"]
#[inline]
pub fn t_eq_0(self) -> &'a mut W {
self.variant(PROTSELW::T_EQ_0)
}
#[doc = "T = 1"]
#[inline]
pub fn t_eq_1(self) -> &'a mut W {
self.variant(PROTSELW::T_EQ_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 = 2;
self.w.bits &= !((MASK as u32) << OFFSET);
self.w.bits |= ((value & MASK) as u32) << OFFSET;
self.w
}
}
#[doc = r" Proxy"]
pub struct _TXRETRYW<'a> {
w: &'a mut W,
}
impl<'a> _TXRETRYW<'a> {
#[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 = 5;
self.w.bits &= !((MASK as u32) << OFFSET);
self.w.bits |= ((value & MASK) as u32) << OFFSET;
self.w
}
}
#[doc = r" Proxy"]
pub struct _GUARDTIMEW<'a> {
w: &'a mut W,
}
impl<'a> _GUARDTIMEW<'a> {
#[doc = r" Writes raw bits to the field"]
#[inline]
pub unsafe fn bits(self, value: u8) -> &'a mut W {
const MASK: u8 = 255;
const OFFSET: u8 = 8;
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 = "Bit 0 - Smart Card Interface Enable."]
#[inline]
pub fn scien(&self) -> SCIENR {
SCIENR::_from({
const MASK: bool = true;
const OFFSET: u8 = 0;
((self.bits >> OFFSET) & MASK as u32) != 0
})
}
#[doc = "Bit 1 - NACK response disable. Only applicable in T=0."]
#[inline]
pub fn nackdis(&self) -> NACKDISR {
NACKDISR::_from({
const MASK: bool = true;
const OFFSET: u8 = 1;
((self.bits >> OFFSET) & MASK as u32) != 0
})
}
#[doc = "Bit 2 - Protocol selection as defined in the ISO7816-3 standard."]
#[inline]
pub fn protsel(&self) -> PROTSELR {
PROTSELR::_from({
const MASK: bool = true;
const OFFSET: u8 = 2;
((self.bits >> OFFSET) & MASK as u32) != 0
})
}
#[doc = "Bits 5:7 - Maximum number of retransmissions in case of a negative acknowledge (protocol T=0). When the retry counter is exceeded, the USART will be locked until the FIFO is cleared. A TX error interrupt is generated when enabled."]
#[inline]
pub fn txretry(&self) -> TXRETRYR {
let bits = {
const MASK: u8 = 7;
const OFFSET: u8 = 5;
((self.bits >> OFFSET) & MASK as u32) as u8
};
TXRETRYR { bits }
}
#[doc = "Bits 8:15 - Extra guard time. No extra guard time (0x0) results in a standard guard time as defined in ISO 7816-3, depending on the protocol type. A guard time of 0xFF indicates a minimal guard time as defined for the selected protocol."]
#[inline]
pub fn guardtime(&self) -> GUARDTIMER {
let bits = {
const MASK: u8 = 255;
const OFFSET: u8 = 8;
((self.bits >> OFFSET) & MASK as u32) as u8
};
GUARDTIMER { bits }
}
}
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 = "Bit 0 - Smart Card Interface Enable."]
#[inline]
pub fn scien(&mut self) -> _SCIENW {
_SCIENW { w: self }
}
#[doc = "Bit 1 - NACK response disable. Only applicable in T=0."]
#[inline]
pub fn nackdis(&mut self) -> _NACKDISW {
_NACKDISW { w: self }
}
#[doc = "Bit 2 - Protocol selection as defined in the ISO7816-3 standard."]
#[inline]
pub fn protsel(&mut self) -> _PROTSELW {
_PROTSELW { w: self }
}
#[doc = "Bits 5:7 - Maximum number of retransmissions in case of a negative acknowledge (protocol T=0). When the retry counter is exceeded, the USART will be locked until the FIFO is cleared. A TX error interrupt is generated when enabled."]
#[inline]
pub fn txretry(&mut self) -> _TXRETRYW {
_TXRETRYW { w: self }
}
#[doc = "Bits 8:15 - Extra guard time. No extra guard time (0x0) results in a standard guard time as defined in ISO 7816-3, depending on the protocol type. A guard time of 0xFF indicates a minimal guard time as defined for the selected protocol."]
#[inline]
pub fn guardtime(&mut self) -> _GUARDTIMEW {
_GUARDTIMEW { w: self }
}
}