#[doc = r"Value read from the register"]
pub struct R {
bits: u8,
}
#[doc = r"Value to write to the register"]
pub struct W {
bits: u8,
}
impl super::LPMCNTRL {
#[doc = r"Modifies the contents of the register"]
#[inline(always)]
pub fn modify<F>(&self, f: F)
where
for<'w> F: FnOnce(&R, &'w mut W) -> &'w mut W,
{
let bits = self.register.get();
self.register.set(f(&R { bits }, &mut W { bits }).bits);
}
#[doc = r"Reads the contents of the register"]
#[inline(always)]
pub fn read(&self) -> R {
R {
bits: self.register.get(),
}
}
#[doc = r"Writes to the register"]
#[inline(always)]
pub fn write<F>(&self, f: F)
where
F: FnOnce(&mut W) -> &mut W,
{
self.register.set(
f(&mut W {
bits: Self::reset_value(),
})
.bits,
);
}
#[doc = r"Reset value of the register"]
#[inline(always)]
pub const fn reset_value() -> u8 {
0
}
#[doc = r"Writes the reset value to the register"]
#[inline(always)]
pub fn reset(&self) {
self.register.set(Self::reset_value())
}
}
#[doc = r"Value of the field"]
pub struct USB_LPMCNTRL_TXLPMR {
bits: bool,
}
impl USB_LPMCNTRL_TXLPMR {
#[doc = r"Value of the field as raw bits"]
#[inline(always)]
pub fn bit(&self) -> bool {
self.bits
}
#[doc = r"Returns `true` if the bit is clear (0)"]
#[inline(always)]
pub fn bit_is_clear(&self) -> bool {
!self.bit()
}
#[doc = r"Returns `true` if the bit is set (1)"]
#[inline(always)]
pub fn bit_is_set(&self) -> bool {
self.bit()
}
}
#[doc = r"Proxy"]
pub struct _USB_LPMCNTRL_TXLPMW<'a> {
w: &'a mut W,
}
impl<'a> _USB_LPMCNTRL_TXLPMW<'a> {
#[doc = r"Sets the field bit"]
#[inline(always)]
pub fn set_bit(self) -> &'a mut W {
self.bit(true)
}
#[doc = r"Clears the field bit"]
#[inline(always)]
pub fn clear_bit(self) -> &'a mut W {
self.bit(false)
}
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub fn bit(self, value: bool) -> &'a mut W {
self.w.bits &= !(1 << 0);
self.w.bits |= ((value as u8) & 1) << 0;
self.w
}
}
#[doc = r"Value of the field"]
pub struct USB_LPMCNTRL_RESR {
bits: bool,
}
impl USB_LPMCNTRL_RESR {
#[doc = r"Value of the field as raw bits"]
#[inline(always)]
pub fn bit(&self) -> bool {
self.bits
}
#[doc = r"Returns `true` if the bit is clear (0)"]
#[inline(always)]
pub fn bit_is_clear(&self) -> bool {
!self.bit()
}
#[doc = r"Returns `true` if the bit is set (1)"]
#[inline(always)]
pub fn bit_is_set(&self) -> bool {
self.bit()
}
}
#[doc = r"Proxy"]
pub struct _USB_LPMCNTRL_RESW<'a> {
w: &'a mut W,
}
impl<'a> _USB_LPMCNTRL_RESW<'a> {
#[doc = r"Sets the field bit"]
#[inline(always)]
pub fn set_bit(self) -> &'a mut W {
self.bit(true)
}
#[doc = r"Clears the field bit"]
#[inline(always)]
pub fn clear_bit(self) -> &'a mut W {
self.bit(false)
}
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub fn bit(self, value: bool) -> &'a mut W {
self.w.bits &= !(1 << 1);
self.w.bits |= ((value as u8) & 1) << 1;
self.w
}
}
#[doc = "Possible values of the field `USB_LPMCNTRL_EN`"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum USB_LPMCNTRL_ENR {
#[doc = "LPM and Extended transactions are not supported. In this case, the USB does not respond to LPM transactions and LPM transactions cause a timeout"]
USB_LPMCNTRL_EN_NONE,
#[doc = "LPM is not supported but extended transactions are supported. In this case, the USB does respond to an LPM transaction with a STALL"]
USB_LPMCNTRL_EN_EXT,
#[doc = "The USB supports LPM extended transactions. In this case, the USB responds with a NYET or an ACK as determined by the value of TXLPM and other conditions"]
USB_LPMCNTRL_EN_LPMEXT,
#[doc = r"Reserved"]
_Reserved(u8),
}
impl USB_LPMCNTRL_ENR {
#[doc = r"Value of the field as raw bits"]
#[inline(always)]
pub fn bits(&self) -> u8 {
match *self {
USB_LPMCNTRL_ENR::USB_LPMCNTRL_EN_NONE => 0,
USB_LPMCNTRL_ENR::USB_LPMCNTRL_EN_EXT => 1,
USB_LPMCNTRL_ENR::USB_LPMCNTRL_EN_LPMEXT => 3,
USB_LPMCNTRL_ENR::_Reserved(bits) => bits,
}
}
#[allow(missing_docs)]
#[doc(hidden)]
#[inline(always)]
pub fn _from(value: u8) -> USB_LPMCNTRL_ENR {
match value {
0 => USB_LPMCNTRL_ENR::USB_LPMCNTRL_EN_NONE,
1 => USB_LPMCNTRL_ENR::USB_LPMCNTRL_EN_EXT,
3 => USB_LPMCNTRL_ENR::USB_LPMCNTRL_EN_LPMEXT,
i => USB_LPMCNTRL_ENR::_Reserved(i),
}
}
#[doc = "Checks if the value of the field is `USB_LPMCNTRL_EN_NONE`"]
#[inline(always)]
pub fn is_usb_lpmcntrl_en_none(&self) -> bool {
*self == USB_LPMCNTRL_ENR::USB_LPMCNTRL_EN_NONE
}
#[doc = "Checks if the value of the field is `USB_LPMCNTRL_EN_EXT`"]
#[inline(always)]
pub fn is_usb_lpmcntrl_en_ext(&self) -> bool {
*self == USB_LPMCNTRL_ENR::USB_LPMCNTRL_EN_EXT
}
#[doc = "Checks if the value of the field is `USB_LPMCNTRL_EN_LPMEXT`"]
#[inline(always)]
pub fn is_usb_lpmcntrl_en_lpmext(&self) -> bool {
*self == USB_LPMCNTRL_ENR::USB_LPMCNTRL_EN_LPMEXT
}
}
#[doc = "Values that can be written to the field `USB_LPMCNTRL_EN`"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum USB_LPMCNTRL_ENW {
#[doc = "LPM and Extended transactions are not supported. In this case, the USB does not respond to LPM transactions and LPM transactions cause a timeout"]
USB_LPMCNTRL_EN_NONE,
#[doc = "LPM is not supported but extended transactions are supported. In this case, the USB does respond to an LPM transaction with a STALL"]
USB_LPMCNTRL_EN_EXT,
#[doc = "The USB supports LPM extended transactions. In this case, the USB responds with a NYET or an ACK as determined by the value of TXLPM and other conditions"]
USB_LPMCNTRL_EN_LPMEXT,
}
impl USB_LPMCNTRL_ENW {
#[allow(missing_docs)]
#[doc(hidden)]
#[inline(always)]
pub fn _bits(&self) -> u8 {
match *self {
USB_LPMCNTRL_ENW::USB_LPMCNTRL_EN_NONE => 0,
USB_LPMCNTRL_ENW::USB_LPMCNTRL_EN_EXT => 1,
USB_LPMCNTRL_ENW::USB_LPMCNTRL_EN_LPMEXT => 3,
}
}
}
#[doc = r"Proxy"]
pub struct _USB_LPMCNTRL_ENW<'a> {
w: &'a mut W,
}
impl<'a> _USB_LPMCNTRL_ENW<'a> {
#[doc = r"Writes `variant` to the field"]
#[inline(always)]
pub fn variant(self, variant: USB_LPMCNTRL_ENW) -> &'a mut W {
unsafe { self.bits(variant._bits()) }
}
#[doc = "LPM and Extended transactions are not supported. In this case, the USB does not respond to LPM transactions and LPM transactions cause a timeout"]
#[inline(always)]
pub fn usb_lpmcntrl_en_none(self) -> &'a mut W {
self.variant(USB_LPMCNTRL_ENW::USB_LPMCNTRL_EN_NONE)
}
#[doc = "LPM is not supported but extended transactions are supported. In this case, the USB does respond to an LPM transaction with a STALL"]
#[inline(always)]
pub fn usb_lpmcntrl_en_ext(self) -> &'a mut W {
self.variant(USB_LPMCNTRL_ENW::USB_LPMCNTRL_EN_EXT)
}
#[doc = "The USB supports LPM extended transactions. In this case, the USB responds with a NYET or an ACK as determined by the value of TXLPM and other conditions"]
#[inline(always)]
pub fn usb_lpmcntrl_en_lpmext(self) -> &'a mut W {
self.variant(USB_LPMCNTRL_ENW::USB_LPMCNTRL_EN_LPMEXT)
}
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub unsafe fn bits(self, value: u8) -> &'a mut W {
self.w.bits &= !(3 << 2);
self.w.bits |= ((value as u8) & 3) << 2;
self.w
}
}
#[doc = r"Value of the field"]
pub struct USB_LPMCNTRL_NAKR {
bits: bool,
}
impl USB_LPMCNTRL_NAKR {
#[doc = r"Value of the field as raw bits"]
#[inline(always)]
pub fn bit(&self) -> bool {
self.bits
}
#[doc = r"Returns `true` if the bit is clear (0)"]
#[inline(always)]
pub fn bit_is_clear(&self) -> bool {
!self.bit()
}
#[doc = r"Returns `true` if the bit is set (1)"]
#[inline(always)]
pub fn bit_is_set(&self) -> bool {
self.bit()
}
}
#[doc = r"Proxy"]
pub struct _USB_LPMCNTRL_NAKW<'a> {
w: &'a mut W,
}
impl<'a> _USB_LPMCNTRL_NAKW<'a> {
#[doc = r"Sets the field bit"]
#[inline(always)]
pub fn set_bit(self) -> &'a mut W {
self.bit(true)
}
#[doc = r"Clears the field bit"]
#[inline(always)]
pub fn clear_bit(self) -> &'a mut W {
self.bit(false)
}
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub fn bit(self, value: bool) -> &'a mut W {
self.w.bits &= !(1 << 4);
self.w.bits |= ((value as u8) & 1) << 4;
self.w
}
}
impl R {
#[doc = r"Value of the register as raw bits"]
#[inline(always)]
pub fn bits(&self) -> u8 {
self.bits
}
#[doc = "Bit 0 - Transmit LPM Transaction Enable"]
#[inline(always)]
pub fn usb_lpmcntrl_txlpm(&self) -> USB_LPMCNTRL_TXLPMR {
let bits = ((self.bits >> 0) & 1) != 0;
USB_LPMCNTRL_TXLPMR { bits }
}
#[doc = "Bit 1 - LPM Resume"]
#[inline(always)]
pub fn usb_lpmcntrl_res(&self) -> USB_LPMCNTRL_RESR {
let bits = ((self.bits >> 1) & 1) != 0;
USB_LPMCNTRL_RESR { bits }
}
#[doc = "Bits 2:3 - LPM Enable"]
#[inline(always)]
pub fn usb_lpmcntrl_en(&self) -> USB_LPMCNTRL_ENR {
USB_LPMCNTRL_ENR::_from(((self.bits >> 2) & 3) as u8)
}
#[doc = "Bit 4 - LPM NAK"]
#[inline(always)]
pub fn usb_lpmcntrl_nak(&self) -> USB_LPMCNTRL_NAKR {
let bits = ((self.bits >> 4) & 1) != 0;
USB_LPMCNTRL_NAKR { bits }
}
}
impl W {
#[doc = r"Writes raw bits to the register"]
#[inline(always)]
pub unsafe fn bits(&mut self, bits: u8) -> &mut Self {
self.bits = bits;
self
}
#[doc = "Bit 0 - Transmit LPM Transaction Enable"]
#[inline(always)]
pub fn usb_lpmcntrl_txlpm(&mut self) -> _USB_LPMCNTRL_TXLPMW {
_USB_LPMCNTRL_TXLPMW { w: self }
}
#[doc = "Bit 1 - LPM Resume"]
#[inline(always)]
pub fn usb_lpmcntrl_res(&mut self) -> _USB_LPMCNTRL_RESW {
_USB_LPMCNTRL_RESW { w: self }
}
#[doc = "Bits 2:3 - LPM Enable"]
#[inline(always)]
pub fn usb_lpmcntrl_en(&mut self) -> _USB_LPMCNTRL_ENW {
_USB_LPMCNTRL_ENW { w: self }
}
#[doc = "Bit 4 - LPM NAK"]
#[inline(always)]
pub fn usb_lpmcntrl_nak(&mut self) -> _USB_LPMCNTRL_NAKW {
_USB_LPMCNTRL_NAKW { w: self }
}
}