#[doc = "Reader of register EP0R"]
pub type R = crate::R<u32, super::EP0R>;
#[doc = "Writer for register EP0R"]
pub type W = crate::W<u32, super::EP0R>;
#[doc = "Register EP0R `reset()`'s with value 0"]
impl crate::ResetValue for super::EP0R {
type Type = u32;
#[inline(always)]
fn reset_value() -> Self::Type {
0
}
}
#[doc = "Reader of field `EA`"]
pub type EA_R = crate::R<u8, u8>;
#[doc = "Write proxy for field `EA`"]
pub struct EA_W<'a> {
w: &'a mut W,
}
impl<'a> EA_W<'a> {
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub fn bits(self, value: u8) -> &'a mut W {
self.w.bits = (self.w.bits & !0x0f) | ((value as u32) & 0x0f);
self.w
}
}
#[doc = "Status bits, for transmission transfers\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum STAT_TX_A {
#[doc = "0: all transmission requests addressed to this endpoint are ignored"]
DISABLED,
#[doc = "1: the endpoint is stalled and all transmission requests result in a STALL handshake"]
STALL,
#[doc = "2: the endpoint is naked and all transmission requests result in a NAK handshake"]
NAK,
#[doc = "3: this endpoint is enabled for transmission"]
VALID,
}
impl From<STAT_TX_A> for u8 {
#[inline(always)]
fn from(variant: STAT_TX_A) -> Self {
match variant {
STAT_TX_A::DISABLED => 0,
STAT_TX_A::STALL => 1,
STAT_TX_A::NAK => 2,
STAT_TX_A::VALID => 3,
}
}
}
#[doc = "Reader of field `STAT_TX`"]
pub type STAT_TX_R = crate::R<u8, STAT_TX_A>;
impl STAT_TX_R {
#[doc = r"Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> STAT_TX_A {
match self.bits {
0 => STAT_TX_A::DISABLED,
1 => STAT_TX_A::STALL,
2 => STAT_TX_A::NAK,
3 => STAT_TX_A::VALID,
_ => unreachable!(),
}
}
#[doc = "Checks if the value of the field is `DISABLED`"]
#[inline(always)]
pub fn is_disabled(&self) -> bool {
*self == STAT_TX_A::DISABLED
}
#[doc = "Checks if the value of the field is `STALL`"]
#[inline(always)]
pub fn is_stall(&self) -> bool {
*self == STAT_TX_A::STALL
}
#[doc = "Checks if the value of the field is `NAK`"]
#[inline(always)]
pub fn is_nak(&self) -> bool {
*self == STAT_TX_A::NAK
}
#[doc = "Checks if the value of the field is `VALID`"]
#[inline(always)]
pub fn is_valid(&self) -> bool {
*self == STAT_TX_A::VALID
}
}
#[doc = "Write proxy for field `STAT_TX`"]
pub struct STAT_TX_W<'a> {
w: &'a mut W,
}
impl<'a> STAT_TX_W<'a> {
#[doc = r"Writes `variant` to the field"]
#[inline(always)]
pub fn variant(self, variant: STAT_TX_A) -> &'a mut W {
{
self.bits(variant.into())
}
}
#[doc = "all transmission requests addressed to this endpoint are ignored"]
#[inline(always)]
pub fn disabled(self) -> &'a mut W {
self.variant(STAT_TX_A::DISABLED)
}
#[doc = "the endpoint is stalled and all transmission requests result in a STALL handshake"]
#[inline(always)]
pub fn stall(self) -> &'a mut W {
self.variant(STAT_TX_A::STALL)
}
#[doc = "the endpoint is naked and all transmission requests result in a NAK handshake"]
#[inline(always)]
pub fn nak(self) -> &'a mut W {
self.variant(STAT_TX_A::NAK)
}
#[doc = "this endpoint is enabled for transmission"]
#[inline(always)]
pub fn valid(self) -> &'a mut W {
self.variant(STAT_TX_A::VALID)
}
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub fn bits(self, value: u8) -> &'a mut W {
self.w.bits = (self.w.bits & !(0x03 << 4)) | (((value as u32) & 0x03) << 4);
self.w
}
}
#[doc = "Reader of field `DTOG_TX`"]
pub type DTOG_TX_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `DTOG_TX`"]
pub struct DTOG_TX_W<'a> {
w: &'a mut W,
}
impl<'a> DTOG_TX_W<'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 = (self.w.bits & !(0x01 << 6)) | (((value as u32) & 0x01) << 6);
self.w
}
}
#[doc = "Reader of field `CTR_TX`"]
pub type CTR_TX_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `CTR_TX`"]
pub struct CTR_TX_W<'a> {
w: &'a mut W,
}
impl<'a> CTR_TX_W<'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 = (self.w.bits & !(0x01 << 7)) | (((value as u32) & 0x01) << 7);
self.w
}
}
#[doc = "Reader of field `EP_KIND`"]
pub type EP_KIND_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `EP_KIND`"]
pub struct EP_KIND_W<'a> {
w: &'a mut W,
}
impl<'a> EP_KIND_W<'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 = (self.w.bits & !(0x01 << 8)) | (((value as u32) & 0x01) << 8);
self.w
}
}
#[doc = "Endpoint type\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum EP_TYPE_A {
#[doc = "0: Bulk endpoint"]
BULK,
#[doc = "1: Control endpoint"]
CONTROL,
#[doc = "2: Iso endpoint"]
ISO,
#[doc = "3: Interrupt endpoint"]
INTERRUPT,
}
impl From<EP_TYPE_A> for u8 {
#[inline(always)]
fn from(variant: EP_TYPE_A) -> Self {
match variant {
EP_TYPE_A::BULK => 0,
EP_TYPE_A::CONTROL => 1,
EP_TYPE_A::ISO => 2,
EP_TYPE_A::INTERRUPT => 3,
}
}
}
#[doc = "Reader of field `EP_TYPE`"]
pub type EP_TYPE_R = crate::R<u8, EP_TYPE_A>;
impl EP_TYPE_R {
#[doc = r"Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> EP_TYPE_A {
match self.bits {
0 => EP_TYPE_A::BULK,
1 => EP_TYPE_A::CONTROL,
2 => EP_TYPE_A::ISO,
3 => EP_TYPE_A::INTERRUPT,
_ => unreachable!(),
}
}
#[doc = "Checks if the value of the field is `BULK`"]
#[inline(always)]
pub fn is_bulk(&self) -> bool {
*self == EP_TYPE_A::BULK
}
#[doc = "Checks if the value of the field is `CONTROL`"]
#[inline(always)]
pub fn is_control(&self) -> bool {
*self == EP_TYPE_A::CONTROL
}
#[doc = "Checks if the value of the field is `ISO`"]
#[inline(always)]
pub fn is_iso(&self) -> bool {
*self == EP_TYPE_A::ISO
}
#[doc = "Checks if the value of the field is `INTERRUPT`"]
#[inline(always)]
pub fn is_interrupt(&self) -> bool {
*self == EP_TYPE_A::INTERRUPT
}
}
#[doc = "Write proxy for field `EP_TYPE`"]
pub struct EP_TYPE_W<'a> {
w: &'a mut W,
}
impl<'a> EP_TYPE_W<'a> {
#[doc = r"Writes `variant` to the field"]
#[inline(always)]
pub fn variant(self, variant: EP_TYPE_A) -> &'a mut W {
{
self.bits(variant.into())
}
}
#[doc = "Bulk endpoint"]
#[inline(always)]
pub fn bulk(self) -> &'a mut W {
self.variant(EP_TYPE_A::BULK)
}
#[doc = "Control endpoint"]
#[inline(always)]
pub fn control(self) -> &'a mut W {
self.variant(EP_TYPE_A::CONTROL)
}
#[doc = "Iso endpoint"]
#[inline(always)]
pub fn iso(self) -> &'a mut W {
self.variant(EP_TYPE_A::ISO)
}
#[doc = "Interrupt endpoint"]
#[inline(always)]
pub fn interrupt(self) -> &'a mut W {
self.variant(EP_TYPE_A::INTERRUPT)
}
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub fn bits(self, value: u8) -> &'a mut W {
self.w.bits = (self.w.bits & !(0x03 << 9)) | (((value as u32) & 0x03) << 9);
self.w
}
}
#[doc = "Reader of field `SETUP`"]
pub type SETUP_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `SETUP`"]
pub struct SETUP_W<'a> {
w: &'a mut W,
}
impl<'a> SETUP_W<'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 = (self.w.bits & !(0x01 << 11)) | (((value as u32) & 0x01) << 11);
self.w
}
}
#[doc = "Status bits, for reception transfers\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum STAT_RX_A {
#[doc = "0: all reception requests addressed to this endpoint are ignored"]
DISABLED,
#[doc = "1: the endpoint is stalled and all reception requests result in a STALL handshake"]
STALL,
#[doc = "2: the endpoint is naked and all reception requests result in a NAK handshake"]
NAK,
#[doc = "3: this endpoint is enabled for reception"]
VALID,
}
impl From<STAT_RX_A> for u8 {
#[inline(always)]
fn from(variant: STAT_RX_A) -> Self {
match variant {
STAT_RX_A::DISABLED => 0,
STAT_RX_A::STALL => 1,
STAT_RX_A::NAK => 2,
STAT_RX_A::VALID => 3,
}
}
}
#[doc = "Reader of field `STAT_RX`"]
pub type STAT_RX_R = crate::R<u8, STAT_RX_A>;
impl STAT_RX_R {
#[doc = r"Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> STAT_RX_A {
match self.bits {
0 => STAT_RX_A::DISABLED,
1 => STAT_RX_A::STALL,
2 => STAT_RX_A::NAK,
3 => STAT_RX_A::VALID,
_ => unreachable!(),
}
}
#[doc = "Checks if the value of the field is `DISABLED`"]
#[inline(always)]
pub fn is_disabled(&self) -> bool {
*self == STAT_RX_A::DISABLED
}
#[doc = "Checks if the value of the field is `STALL`"]
#[inline(always)]
pub fn is_stall(&self) -> bool {
*self == STAT_RX_A::STALL
}
#[doc = "Checks if the value of the field is `NAK`"]
#[inline(always)]
pub fn is_nak(&self) -> bool {
*self == STAT_RX_A::NAK
}
#[doc = "Checks if the value of the field is `VALID`"]
#[inline(always)]
pub fn is_valid(&self) -> bool {
*self == STAT_RX_A::VALID
}
}
#[doc = "Write proxy for field `STAT_RX`"]
pub struct STAT_RX_W<'a> {
w: &'a mut W,
}
impl<'a> STAT_RX_W<'a> {
#[doc = r"Writes `variant` to the field"]
#[inline(always)]
pub fn variant(self, variant: STAT_RX_A) -> &'a mut W {
{
self.bits(variant.into())
}
}
#[doc = "all reception requests addressed to this endpoint are ignored"]
#[inline(always)]
pub fn disabled(self) -> &'a mut W {
self.variant(STAT_RX_A::DISABLED)
}
#[doc = "the endpoint is stalled and all reception requests result in a STALL handshake"]
#[inline(always)]
pub fn stall(self) -> &'a mut W {
self.variant(STAT_RX_A::STALL)
}
#[doc = "the endpoint is naked and all reception requests result in a NAK handshake"]
#[inline(always)]
pub fn nak(self) -> &'a mut W {
self.variant(STAT_RX_A::NAK)
}
#[doc = "this endpoint is enabled for reception"]
#[inline(always)]
pub fn valid(self) -> &'a mut W {
self.variant(STAT_RX_A::VALID)
}
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub fn bits(self, value: u8) -> &'a mut W {
self.w.bits = (self.w.bits & !(0x03 << 12)) | (((value as u32) & 0x03) << 12);
self.w
}
}
#[doc = "Reader of field `DTOG_RX`"]
pub type DTOG_RX_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `DTOG_RX`"]
pub struct DTOG_RX_W<'a> {
w: &'a mut W,
}
impl<'a> DTOG_RX_W<'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 = (self.w.bits & !(0x01 << 14)) | (((value as u32) & 0x01) << 14);
self.w
}
}
#[doc = "Reader of field `CTR_RX`"]
pub type CTR_RX_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `CTR_RX`"]
pub struct CTR_RX_W<'a> {
w: &'a mut W,
}
impl<'a> CTR_RX_W<'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 = (self.w.bits & !(0x01 << 15)) | (((value as u32) & 0x01) << 15);
self.w
}
}
impl R {
#[doc = "Bits 0:3 - Endpoint address"]
#[inline(always)]
pub fn ea(&self) -> EA_R {
EA_R::new((self.bits & 0x0f) as u8)
}
#[doc = "Bits 4:5 - Status bits, for transmission transfers"]
#[inline(always)]
pub fn stat_tx(&self) -> STAT_TX_R {
STAT_TX_R::new(((self.bits >> 4) & 0x03) as u8)
}
#[doc = "Bit 6 - Data Toggle, for transmission transfers"]
#[inline(always)]
pub fn dtog_tx(&self) -> DTOG_TX_R {
DTOG_TX_R::new(((self.bits >> 6) & 0x01) != 0)
}
#[doc = "Bit 7 - Correct Transfer for transmission"]
#[inline(always)]
pub fn ctr_tx(&self) -> CTR_TX_R {
CTR_TX_R::new(((self.bits >> 7) & 0x01) != 0)
}
#[doc = "Bit 8 - Endpoint kind"]
#[inline(always)]
pub fn ep_kind(&self) -> EP_KIND_R {
EP_KIND_R::new(((self.bits >> 8) & 0x01) != 0)
}
#[doc = "Bits 9:10 - Endpoint type"]
#[inline(always)]
pub fn ep_type(&self) -> EP_TYPE_R {
EP_TYPE_R::new(((self.bits >> 9) & 0x03) as u8)
}
#[doc = "Bit 11 - Setup transaction completed"]
#[inline(always)]
pub fn setup(&self) -> SETUP_R {
SETUP_R::new(((self.bits >> 11) & 0x01) != 0)
}
#[doc = "Bits 12:13 - Status bits, for reception transfers"]
#[inline(always)]
pub fn stat_rx(&self) -> STAT_RX_R {
STAT_RX_R::new(((self.bits >> 12) & 0x03) as u8)
}
#[doc = "Bit 14 - Data Toggle, for reception transfers"]
#[inline(always)]
pub fn dtog_rx(&self) -> DTOG_RX_R {
DTOG_RX_R::new(((self.bits >> 14) & 0x01) != 0)
}
#[doc = "Bit 15 - Correct transfer for reception"]
#[inline(always)]
pub fn ctr_rx(&self) -> CTR_RX_R {
CTR_RX_R::new(((self.bits >> 15) & 0x01) != 0)
}
}
impl W {
#[doc = "Bits 0:3 - Endpoint address"]
#[inline(always)]
pub fn ea(&mut self) -> EA_W {
EA_W { w: self }
}
#[doc = "Bits 4:5 - Status bits, for transmission transfers"]
#[inline(always)]
pub fn stat_tx(&mut self) -> STAT_TX_W {
STAT_TX_W { w: self }
}
#[doc = "Bit 6 - Data Toggle, for transmission transfers"]
#[inline(always)]
pub fn dtog_tx(&mut self) -> DTOG_TX_W {
DTOG_TX_W { w: self }
}
#[doc = "Bit 7 - Correct Transfer for transmission"]
#[inline(always)]
pub fn ctr_tx(&mut self) -> CTR_TX_W {
CTR_TX_W { w: self }
}
#[doc = "Bit 8 - Endpoint kind"]
#[inline(always)]
pub fn ep_kind(&mut self) -> EP_KIND_W {
EP_KIND_W { w: self }
}
#[doc = "Bits 9:10 - Endpoint type"]
#[inline(always)]
pub fn ep_type(&mut self) -> EP_TYPE_W {
EP_TYPE_W { w: self }
}
#[doc = "Bit 11 - Setup transaction completed"]
#[inline(always)]
pub fn setup(&mut self) -> SETUP_W {
SETUP_W { w: self }
}
#[doc = "Bits 12:13 - Status bits, for reception transfers"]
#[inline(always)]
pub fn stat_rx(&mut self) -> STAT_RX_W {
STAT_RX_W { w: self }
}
#[doc = "Bit 14 - Data Toggle, for reception transfers"]
#[inline(always)]
pub fn dtog_rx(&mut self) -> DTOG_RX_W {
DTOG_RX_W { w: self }
}
#[doc = "Bit 15 - Correct transfer for reception"]
#[inline(always)]
pub fn ctr_rx(&mut self) -> CTR_RX_W {
CTR_RX_W { w: self }
}
}