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#[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 } } }