#[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::CTRLA {
#[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 };
let mut w = W { 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 = r" Value of the field"]
pub struct SWRSTR {
bits: bool,
}
impl SWRSTR {
#[doc = r" Value of the field as raw bits"]
#[inline]
pub fn bit(&self) -> bool {
self.bits
}
#[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"]
pub struct ENABLER {
bits: bool,
}
impl ENABLER {
#[doc = r" Value of the field as raw bits"]
#[inline]
pub fn bit(&self) -> bool {
self.bits
}
#[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 = "Possible values of the field `MODE`"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum MODER {
#[doc = "USART mode with external clock"]
USART_EXT_CLK,
#[doc = "USART mode with internal clock"]
USART_INT_CLK,
#[doc = "SPI mode with external clock"]
SPI_SLAVE,
#[doc = "SPI mode with internal clock"]
SPI_MASTER,
#[doc = "I2C mode with external clock"]
I2C_SLAVE,
#[doc = "I2C mode with internal clock"]
I2C_MASTER,
#[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::USART_EXT_CLK => 0,
MODER::USART_INT_CLK => 1,
MODER::SPI_SLAVE => 2,
MODER::SPI_MASTER => 3,
MODER::I2C_SLAVE => 4,
MODER::I2C_MASTER => 5,
MODER::_Reserved(bits) => bits,
}
}
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _from(value: u8) -> MODER {
match value {
0 => MODER::USART_EXT_CLK,
1 => MODER::USART_INT_CLK,
2 => MODER::SPI_SLAVE,
3 => MODER::SPI_MASTER,
4 => MODER::I2C_SLAVE,
5 => MODER::I2C_MASTER,
i => MODER::_Reserved(i),
}
}
#[doc = "Checks if the value of the field is `USART_EXT_CLK`"]
#[inline]
pub fn is_usart_ext_clk(&self) -> bool {
*self == MODER::USART_EXT_CLK
}
#[doc = "Checks if the value of the field is `USART_INT_CLK`"]
#[inline]
pub fn is_usart_int_clk(&self) -> bool {
*self == MODER::USART_INT_CLK
}
#[doc = "Checks if the value of the field is `SPI_SLAVE`"]
#[inline]
pub fn is_spi_slave(&self) -> bool {
*self == MODER::SPI_SLAVE
}
#[doc = "Checks if the value of the field is `SPI_MASTER`"]
#[inline]
pub fn is_spi_master(&self) -> bool {
*self == MODER::SPI_MASTER
}
#[doc = "Checks if the value of the field is `I2C_SLAVE`"]
#[inline]
pub fn is_i2c_slave(&self) -> bool {
*self == MODER::I2C_SLAVE
}
#[doc = "Checks if the value of the field is `I2C_MASTER`"]
#[inline]
pub fn is_i2c_master(&self) -> bool {
*self == MODER::I2C_MASTER
}
}
#[doc = r" Value of the field"]
pub struct RUNSTDBYR {
bits: bool,
}
impl RUNSTDBYR {
#[doc = r" Value of the field as raw bits"]
#[inline]
pub fn bit(&self) -> bool {
self.bits
}
#[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"]
pub struct PINOUTR {
bits: bool,
}
impl PINOUTR {
#[doc = r" Value of the field as raw bits"]
#[inline]
pub fn bit(&self) -> bool {
self.bits
}
#[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"]
pub struct SDAHOLDR {
bits: u8,
}
impl SDAHOLDR {
#[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 MEXTTOENR {
bits: bool,
}
impl MEXTTOENR {
#[doc = r" Value of the field as raw bits"]
#[inline]
pub fn bit(&self) -> bool {
self.bits
}
#[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"]
pub struct SEXTTOENR {
bits: bool,
}
impl SEXTTOENR {
#[doc = r" Value of the field as raw bits"]
#[inline]
pub fn bit(&self) -> bool {
self.bits
}
#[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"]
pub struct SPEEDR {
bits: u8,
}
impl SPEEDR {
#[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 SCLSMR {
bits: bool,
}
impl SCLSMR {
#[doc = r" Value of the field as raw bits"]
#[inline]
pub fn bit(&self) -> bool {
self.bits
}
#[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"]
pub struct INACTOUTR {
bits: u8,
}
impl INACTOUTR {
#[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 LOWTOUTENR {
bits: bool,
}
impl LOWTOUTENR {
#[doc = r" Value of the field as raw bits"]
#[inline]
pub fn bit(&self) -> bool {
self.bits
}
#[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" Proxy"]
pub struct _SWRSTW<'a> {
w: &'a mut W,
}
impl<'a> _SWRSTW<'a> {
#[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 = r" Proxy"]
pub struct _ENABLEW<'a> {
w: &'a mut W,
}
impl<'a> _ENABLEW<'a> {
#[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 `MODE`"]
pub enum MODEW {
#[doc = "USART mode with external clock"]
USART_EXT_CLK,
#[doc = "USART mode with internal clock"]
USART_INT_CLK,
#[doc = "SPI mode with external clock"]
SPI_SLAVE,
#[doc = "SPI mode with internal clock"]
SPI_MASTER,
#[doc = "I2C mode with external clock"]
I2C_SLAVE,
#[doc = "I2C mode with internal clock"]
I2C_MASTER,
}
impl MODEW {
#[allow(missing_docs)]
#[doc(hidden)]
#[inline]
pub fn _bits(&self) -> u8 {
match *self {
MODEW::USART_EXT_CLK => 0,
MODEW::USART_INT_CLK => 1,
MODEW::SPI_SLAVE => 2,
MODEW::SPI_MASTER => 3,
MODEW::I2C_SLAVE => 4,
MODEW::I2C_MASTER => 5,
}
}
}
#[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 = "USART mode with external clock"]
#[inline]
pub fn usart_ext_clk(self) -> &'a mut W {
self.variant(MODEW::USART_EXT_CLK)
}
#[doc = "USART mode with internal clock"]
#[inline]
pub fn usart_int_clk(self) -> &'a mut W {
self.variant(MODEW::USART_INT_CLK)
}
#[doc = "SPI mode with external clock"]
#[inline]
pub fn spi_slave(self) -> &'a mut W {
self.variant(MODEW::SPI_SLAVE)
}
#[doc = "SPI mode with internal clock"]
#[inline]
pub fn spi_master(self) -> &'a mut W {
self.variant(MODEW::SPI_MASTER)
}
#[doc = "I2C mode with external clock"]
#[inline]
pub fn i2c_slave(self) -> &'a mut W {
self.variant(MODEW::I2C_SLAVE)
}
#[doc = "I2C mode with internal clock"]
#[inline]
pub fn i2c_master(self) -> &'a mut W {
self.variant(MODEW::I2C_MASTER)
}
#[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 = 2;
self.w.bits &= !((MASK as u32) << OFFSET);
self.w.bits |= ((value & MASK) as u32) << OFFSET;
self.w
}
}
#[doc = r" Proxy"]
pub struct _RUNSTDBYW<'a> {
w: &'a mut W,
}
impl<'a> _RUNSTDBYW<'a> {
#[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 = 7;
self.w.bits &= !((MASK as u32) << OFFSET);
self.w.bits |= ((value & MASK) as u32) << OFFSET;
self.w
}
}
#[doc = r" Proxy"]
pub struct _PINOUTW<'a> {
w: &'a mut W,
}
impl<'a> _PINOUTW<'a> {
#[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 = 16;
self.w.bits &= !((MASK as u32) << OFFSET);
self.w.bits |= ((value & MASK) as u32) << OFFSET;
self.w
}
}
#[doc = r" Proxy"]
pub struct _SDAHOLDW<'a> {
w: &'a mut W,
}
impl<'a> _SDAHOLDW<'a> {
#[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 = 20;
self.w.bits &= !((MASK as u32) << OFFSET);
self.w.bits |= ((value & MASK) as u32) << OFFSET;
self.w
}
}
#[doc = r" Proxy"]
pub struct _MEXTTOENW<'a> {
w: &'a mut W,
}
impl<'a> _MEXTTOENW<'a> {
#[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 = 22;
self.w.bits &= !((MASK as u32) << OFFSET);
self.w.bits |= ((value & MASK) as u32) << OFFSET;
self.w
}
}
#[doc = r" Proxy"]
pub struct _SEXTTOENW<'a> {
w: &'a mut W,
}
impl<'a> _SEXTTOENW<'a> {
#[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 = 23;
self.w.bits &= !((MASK as u32) << OFFSET);
self.w.bits |= ((value & MASK) as u32) << OFFSET;
self.w
}
}
#[doc = r" Proxy"]
pub struct _SPEEDW<'a> {
w: &'a mut W,
}
impl<'a> _SPEEDW<'a> {
#[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 = 24;
self.w.bits &= !((MASK as u32) << OFFSET);
self.w.bits |= ((value & MASK) as u32) << OFFSET;
self.w
}
}
#[doc = r" Proxy"]
pub struct _SCLSMW<'a> {
w: &'a mut W,
}
impl<'a> _SCLSMW<'a> {
#[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 = 27;
self.w.bits &= !((MASK as u32) << OFFSET);
self.w.bits |= ((value & MASK) as u32) << OFFSET;
self.w
}
}
#[doc = r" Proxy"]
pub struct _INACTOUTW<'a> {
w: &'a mut W,
}
impl<'a> _INACTOUTW<'a> {
#[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 = 28;
self.w.bits &= !((MASK as u32) << OFFSET);
self.w.bits |= ((value & MASK) as u32) << OFFSET;
self.w
}
}
#[doc = r" Proxy"]
pub struct _LOWTOUTENW<'a> {
w: &'a mut W,
}
impl<'a> _LOWTOUTENW<'a> {
#[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 = 30;
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 - Software Reset"]
#[inline]
pub fn swrst(&self) -> SWRSTR {
let bits = {
const MASK: bool = true;
const OFFSET: u8 = 0;
((self.bits >> OFFSET) & MASK as u32) != 0
};
SWRSTR { bits }
}
#[doc = "Bit 1 - Enable"]
#[inline]
pub fn enable(&self) -> ENABLER {
let bits = {
const MASK: bool = true;
const OFFSET: u8 = 1;
((self.bits >> OFFSET) & MASK as u32) != 0
};
ENABLER { bits }
}
#[doc = "Bits 2:4 - Operating Mode"]
#[inline]
pub fn mode(&self) -> MODER {
MODER::_from({
const MASK: u8 = 7;
const OFFSET: u8 = 2;
((self.bits >> OFFSET) & MASK as u32) as u8
})
}
#[doc = "Bit 7 - Run in Standby"]
#[inline]
pub fn runstdby(&self) -> RUNSTDBYR {
let bits = {
const MASK: bool = true;
const OFFSET: u8 = 7;
((self.bits >> OFFSET) & MASK as u32) != 0
};
RUNSTDBYR { bits }
}
#[doc = "Bit 16 - Pin Usage"]
#[inline]
pub fn pinout(&self) -> PINOUTR {
let bits = {
const MASK: bool = true;
const OFFSET: u8 = 16;
((self.bits >> OFFSET) & MASK as u32) != 0
};
PINOUTR { bits }
}
#[doc = "Bits 20:21 - SDA Hold Time"]
#[inline]
pub fn sdahold(&self) -> SDAHOLDR {
let bits = {
const MASK: u8 = 3;
const OFFSET: u8 = 20;
((self.bits >> OFFSET) & MASK as u32) as u8
};
SDAHOLDR { bits }
}
#[doc = "Bit 22 - Master SCL Low Extend Timeout"]
#[inline]
pub fn mexttoen(&self) -> MEXTTOENR {
let bits = {
const MASK: bool = true;
const OFFSET: u8 = 22;
((self.bits >> OFFSET) & MASK as u32) != 0
};
MEXTTOENR { bits }
}
#[doc = "Bit 23 - Slave SCL Low Extend Timeout"]
#[inline]
pub fn sexttoen(&self) -> SEXTTOENR {
let bits = {
const MASK: bool = true;
const OFFSET: u8 = 23;
((self.bits >> OFFSET) & MASK as u32) != 0
};
SEXTTOENR { bits }
}
#[doc = "Bits 24:25 - Transfer Speed"]
#[inline]
pub fn speed(&self) -> SPEEDR {
let bits = {
const MASK: u8 = 3;
const OFFSET: u8 = 24;
((self.bits >> OFFSET) & MASK as u32) as u8
};
SPEEDR { bits }
}
#[doc = "Bit 27 - SCL Clock Stretch Mode"]
#[inline]
pub fn sclsm(&self) -> SCLSMR {
let bits = {
const MASK: bool = true;
const OFFSET: u8 = 27;
((self.bits >> OFFSET) & MASK as u32) != 0
};
SCLSMR { bits }
}
#[doc = "Bits 28:29 - Inactive Time-Out"]
#[inline]
pub fn inactout(&self) -> INACTOUTR {
let bits = {
const MASK: u8 = 3;
const OFFSET: u8 = 28;
((self.bits >> OFFSET) & MASK as u32) as u8
};
INACTOUTR { bits }
}
#[doc = "Bit 30 - SCL Low Timeout Enable"]
#[inline]
pub fn lowtouten(&self) -> LOWTOUTENR {
let bits = {
const MASK: bool = true;
const OFFSET: u8 = 30;
((self.bits >> OFFSET) & MASK as u32) != 0
};
LOWTOUTENR { 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 - Software Reset"]
#[inline]
pub fn swrst(&mut self) -> _SWRSTW {
_SWRSTW { w: self }
}
#[doc = "Bit 1 - Enable"]
#[inline]
pub fn enable(&mut self) -> _ENABLEW {
_ENABLEW { w: self }
}
#[doc = "Bits 2:4 - Operating Mode"]
#[inline]
pub fn mode(&mut self) -> _MODEW {
_MODEW { w: self }
}
#[doc = "Bit 7 - Run in Standby"]
#[inline]
pub fn runstdby(&mut self) -> _RUNSTDBYW {
_RUNSTDBYW { w: self }
}
#[doc = "Bit 16 - Pin Usage"]
#[inline]
pub fn pinout(&mut self) -> _PINOUTW {
_PINOUTW { w: self }
}
#[doc = "Bits 20:21 - SDA Hold Time"]
#[inline]
pub fn sdahold(&mut self) -> _SDAHOLDW {
_SDAHOLDW { w: self }
}
#[doc = "Bit 22 - Master SCL Low Extend Timeout"]
#[inline]
pub fn mexttoen(&mut self) -> _MEXTTOENW {
_MEXTTOENW { w: self }
}
#[doc = "Bit 23 - Slave SCL Low Extend Timeout"]
#[inline]
pub fn sexttoen(&mut self) -> _SEXTTOENW {
_SEXTTOENW { w: self }
}
#[doc = "Bits 24:25 - Transfer Speed"]
#[inline]
pub fn speed(&mut self) -> _SPEEDW {
_SPEEDW { w: self }
}
#[doc = "Bit 27 - SCL Clock Stretch Mode"]
#[inline]
pub fn sclsm(&mut self) -> _SCLSMW {
_SCLSMW { w: self }
}
#[doc = "Bits 28:29 - Inactive Time-Out"]
#[inline]
pub fn inactout(&mut self) -> _INACTOUTW {
_INACTOUTW { w: self }
}
#[doc = "Bit 30 - SCL Low Timeout Enable"]
#[inline]
pub fn lowtouten(&mut self) -> _LOWTOUTENW {
_LOWTOUTENW { w: self }
}
}