#[doc = "Register `DEVEPTCFG4` reader"]
pub type R = crate::R<Deveptcfg4Spec>;
#[doc = "Register `DEVEPTCFG4` writer"]
pub type W = crate::W<Deveptcfg4Spec>;
#[doc = "Field `ALLOC` reader - Endpoint Memory Allocate"]
pub type AllocR = crate::BitReader;
#[doc = "Field `ALLOC` writer - Endpoint Memory Allocate"]
pub type AllocW<'a, REG> = crate::BitWriter<'a, REG>;
#[doc = "Endpoint Banks"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
#[repr(u8)]
pub enum Epbk {
#[doc = "0: Single-bank endpoint"]
_1Bank = 0,
#[doc = "1: Double-bank endpoint"]
_2Bank = 1,
#[doc = "2: Triple-bank endpoint"]
_3Bank = 2,
}
impl From<Epbk> for u8 {
#[inline(always)]
fn from(variant: Epbk) -> Self {
variant as _
}
}
impl crate::FieldSpec for Epbk {
type Ux = u8;
}
impl crate::IsEnum for Epbk {}
#[doc = "Field `EPBK` reader - Endpoint Banks"]
pub type EpbkR = crate::FieldReader<Epbk>;
impl EpbkR {
#[doc = "Get enumerated values variant"]
#[inline(always)]
pub const fn variant(&self) -> Option<Epbk> {
match self.bits {
0 => Some(Epbk::_1Bank),
1 => Some(Epbk::_2Bank),
2 => Some(Epbk::_3Bank),
_ => None,
}
}
#[doc = "Single-bank endpoint"]
#[inline(always)]
pub fn is_1_bank(&self) -> bool {
*self == Epbk::_1Bank
}
#[doc = "Double-bank endpoint"]
#[inline(always)]
pub fn is_2_bank(&self) -> bool {
*self == Epbk::_2Bank
}
#[doc = "Triple-bank endpoint"]
#[inline(always)]
pub fn is_3_bank(&self) -> bool {
*self == Epbk::_3Bank
}
}
#[doc = "Field `EPBK` writer - Endpoint Banks"]
pub type EpbkW<'a, REG> = crate::FieldWriter<'a, REG, 2, Epbk>;
impl<'a, REG> EpbkW<'a, REG>
where
REG: crate::Writable + crate::RegisterSpec,
REG::Ux: From<u8>,
{
#[doc = "Single-bank endpoint"]
#[inline(always)]
pub fn _1_bank(self) -> &'a mut crate::W<REG> {
self.variant(Epbk::_1Bank)
}
#[doc = "Double-bank endpoint"]
#[inline(always)]
pub fn _2_bank(self) -> &'a mut crate::W<REG> {
self.variant(Epbk::_2Bank)
}
#[doc = "Triple-bank endpoint"]
#[inline(always)]
pub fn _3_bank(self) -> &'a mut crate::W<REG> {
self.variant(Epbk::_3Bank)
}
}
#[doc = "Endpoint Size"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
#[repr(u8)]
pub enum Epsize {
#[doc = "0: 8 bytes"]
_8Byte = 0,
#[doc = "1: 16 bytes"]
_16Byte = 1,
#[doc = "2: 32 bytes"]
_32Byte = 2,
#[doc = "3: 64 bytes"]
_64Byte = 3,
#[doc = "4: 128 bytes"]
_128Byte = 4,
#[doc = "5: 256 bytes"]
_256Byte = 5,
#[doc = "6: 512 bytes"]
_512Byte = 6,
#[doc = "7: 1024 bytes"]
_1024Byte = 7,
}
impl From<Epsize> for u8 {
#[inline(always)]
fn from(variant: Epsize) -> Self {
variant as _
}
}
impl crate::FieldSpec for Epsize {
type Ux = u8;
}
impl crate::IsEnum for Epsize {}
#[doc = "Field `EPSIZE` reader - Endpoint Size"]
pub type EpsizeR = crate::FieldReader<Epsize>;
impl EpsizeR {
#[doc = "Get enumerated values variant"]
#[inline(always)]
pub const fn variant(&self) -> Epsize {
match self.bits {
0 => Epsize::_8Byte,
1 => Epsize::_16Byte,
2 => Epsize::_32Byte,
3 => Epsize::_64Byte,
4 => Epsize::_128Byte,
5 => Epsize::_256Byte,
6 => Epsize::_512Byte,
7 => Epsize::_1024Byte,
_ => unreachable!(),
}
}
#[doc = "8 bytes"]
#[inline(always)]
pub fn is_8_byte(&self) -> bool {
*self == Epsize::_8Byte
}
#[doc = "16 bytes"]
#[inline(always)]
pub fn is_16_byte(&self) -> bool {
*self == Epsize::_16Byte
}
#[doc = "32 bytes"]
#[inline(always)]
pub fn is_32_byte(&self) -> bool {
*self == Epsize::_32Byte
}
#[doc = "64 bytes"]
#[inline(always)]
pub fn is_64_byte(&self) -> bool {
*self == Epsize::_64Byte
}
#[doc = "128 bytes"]
#[inline(always)]
pub fn is_128_byte(&self) -> bool {
*self == Epsize::_128Byte
}
#[doc = "256 bytes"]
#[inline(always)]
pub fn is_256_byte(&self) -> bool {
*self == Epsize::_256Byte
}
#[doc = "512 bytes"]
#[inline(always)]
pub fn is_512_byte(&self) -> bool {
*self == Epsize::_512Byte
}
#[doc = "1024 bytes"]
#[inline(always)]
pub fn is_1024_byte(&self) -> bool {
*self == Epsize::_1024Byte
}
}
#[doc = "Field `EPSIZE` writer - Endpoint Size"]
pub type EpsizeW<'a, REG> = crate::FieldWriter<'a, REG, 3, Epsize, crate::Safe>;
impl<'a, REG> EpsizeW<'a, REG>
where
REG: crate::Writable + crate::RegisterSpec,
REG::Ux: From<u8>,
{
#[doc = "8 bytes"]
#[inline(always)]
pub fn _8_byte(self) -> &'a mut crate::W<REG> {
self.variant(Epsize::_8Byte)
}
#[doc = "16 bytes"]
#[inline(always)]
pub fn _16_byte(self) -> &'a mut crate::W<REG> {
self.variant(Epsize::_16Byte)
}
#[doc = "32 bytes"]
#[inline(always)]
pub fn _32_byte(self) -> &'a mut crate::W<REG> {
self.variant(Epsize::_32Byte)
}
#[doc = "64 bytes"]
#[inline(always)]
pub fn _64_byte(self) -> &'a mut crate::W<REG> {
self.variant(Epsize::_64Byte)
}
#[doc = "128 bytes"]
#[inline(always)]
pub fn _128_byte(self) -> &'a mut crate::W<REG> {
self.variant(Epsize::_128Byte)
}
#[doc = "256 bytes"]
#[inline(always)]
pub fn _256_byte(self) -> &'a mut crate::W<REG> {
self.variant(Epsize::_256Byte)
}
#[doc = "512 bytes"]
#[inline(always)]
pub fn _512_byte(self) -> &'a mut crate::W<REG> {
self.variant(Epsize::_512Byte)
}
#[doc = "1024 bytes"]
#[inline(always)]
pub fn _1024_byte(self) -> &'a mut crate::W<REG> {
self.variant(Epsize::_1024Byte)
}
}
#[doc = "Endpoint Direction"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
pub enum Epdir {
#[doc = "0: The endpoint direction is OUT."]
Out = 0,
#[doc = "1: The endpoint direction is IN (nor for control endpoints)."]
In = 1,
}
impl From<Epdir> for bool {
#[inline(always)]
fn from(variant: Epdir) -> Self {
variant as u8 != 0
}
}
#[doc = "Field `EPDIR` reader - Endpoint Direction"]
pub type EpdirR = crate::BitReader<Epdir>;
impl EpdirR {
#[doc = "Get enumerated values variant"]
#[inline(always)]
pub const fn variant(&self) -> Epdir {
match self.bits {
false => Epdir::Out,
true => Epdir::In,
}
}
#[doc = "The endpoint direction is OUT."]
#[inline(always)]
pub fn is_out(&self) -> bool {
*self == Epdir::Out
}
#[doc = "The endpoint direction is IN (nor for control endpoints)."]
#[inline(always)]
pub fn is_in(&self) -> bool {
*self == Epdir::In
}
}
#[doc = "Field `EPDIR` writer - Endpoint Direction"]
pub type EpdirW<'a, REG> = crate::BitWriter<'a, REG, Epdir>;
impl<'a, REG> EpdirW<'a, REG>
where
REG: crate::Writable + crate::RegisterSpec,
{
#[doc = "The endpoint direction is OUT."]
#[inline(always)]
pub fn out(self) -> &'a mut crate::W<REG> {
self.variant(Epdir::Out)
}
#[doc = "The endpoint direction is IN (nor for control endpoints)."]
#[inline(always)]
pub fn in_(self) -> &'a mut crate::W<REG> {
self.variant(Epdir::In)
}
}
#[doc = "Field `AUTOSW` reader - Automatic Switch"]
pub type AutoswR = crate::BitReader;
#[doc = "Field `AUTOSW` writer - Automatic Switch"]
pub type AutoswW<'a, REG> = crate::BitWriter<'a, REG>;
#[doc = "Endpoint Type"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
#[repr(u8)]
pub enum Eptype {
#[doc = "0: Control"]
Ctrl = 0,
#[doc = "1: Isochronous"]
Iso = 1,
#[doc = "2: Bulk"]
Blk = 2,
#[doc = "3: Interrupt"]
Intrpt = 3,
}
impl From<Eptype> for u8 {
#[inline(always)]
fn from(variant: Eptype) -> Self {
variant as _
}
}
impl crate::FieldSpec for Eptype {
type Ux = u8;
}
impl crate::IsEnum for Eptype {}
#[doc = "Field `EPTYPE` reader - Endpoint Type"]
pub type EptypeR = crate::FieldReader<Eptype>;
impl EptypeR {
#[doc = "Get enumerated values variant"]
#[inline(always)]
pub const fn variant(&self) -> Eptype {
match self.bits {
0 => Eptype::Ctrl,
1 => Eptype::Iso,
2 => Eptype::Blk,
3 => Eptype::Intrpt,
_ => unreachable!(),
}
}
#[doc = "Control"]
#[inline(always)]
pub fn is_ctrl(&self) -> bool {
*self == Eptype::Ctrl
}
#[doc = "Isochronous"]
#[inline(always)]
pub fn is_iso(&self) -> bool {
*self == Eptype::Iso
}
#[doc = "Bulk"]
#[inline(always)]
pub fn is_blk(&self) -> bool {
*self == Eptype::Blk
}
#[doc = "Interrupt"]
#[inline(always)]
pub fn is_intrpt(&self) -> bool {
*self == Eptype::Intrpt
}
}
#[doc = "Field `EPTYPE` writer - Endpoint Type"]
pub type EptypeW<'a, REG> = crate::FieldWriter<'a, REG, 2, Eptype, crate::Safe>;
impl<'a, REG> EptypeW<'a, REG>
where
REG: crate::Writable + crate::RegisterSpec,
REG::Ux: From<u8>,
{
#[doc = "Control"]
#[inline(always)]
pub fn ctrl(self) -> &'a mut crate::W<REG> {
self.variant(Eptype::Ctrl)
}
#[doc = "Isochronous"]
#[inline(always)]
pub fn iso(self) -> &'a mut crate::W<REG> {
self.variant(Eptype::Iso)
}
#[doc = "Bulk"]
#[inline(always)]
pub fn blk(self) -> &'a mut crate::W<REG> {
self.variant(Eptype::Blk)
}
#[doc = "Interrupt"]
#[inline(always)]
pub fn intrpt(self) -> &'a mut crate::W<REG> {
self.variant(Eptype::Intrpt)
}
}
#[doc = "Number of transaction per microframe for isochronous endpoint"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
#[repr(u8)]
pub enum Nbtrans {
#[doc = "0: reserved to endpoint that does not have the high-bandwidth isochronous capability."]
_0Trans = 0,
#[doc = "1: default value: one transaction per micro-frame."]
_1Trans = 1,
#[doc = "2: 2 transactions per micro-frame. This endpoint should be configured as double-bank."]
_2Trans = 2,
#[doc = "3: 3 transactions per micro-frame. This endpoint should be configured as triple-bank."]
_3Trans = 3,
}
impl From<Nbtrans> for u8 {
#[inline(always)]
fn from(variant: Nbtrans) -> Self {
variant as _
}
}
impl crate::FieldSpec for Nbtrans {
type Ux = u8;
}
impl crate::IsEnum for Nbtrans {}
#[doc = "Field `NBTRANS` reader - Number of transaction per microframe for isochronous endpoint"]
pub type NbtransR = crate::FieldReader<Nbtrans>;
impl NbtransR {
#[doc = "Get enumerated values variant"]
#[inline(always)]
pub const fn variant(&self) -> Nbtrans {
match self.bits {
0 => Nbtrans::_0Trans,
1 => Nbtrans::_1Trans,
2 => Nbtrans::_2Trans,
3 => Nbtrans::_3Trans,
_ => unreachable!(),
}
}
#[doc = "reserved to endpoint that does not have the high-bandwidth isochronous capability."]
#[inline(always)]
pub fn is_0_trans(&self) -> bool {
*self == Nbtrans::_0Trans
}
#[doc = "default value: one transaction per micro-frame."]
#[inline(always)]
pub fn is_1_trans(&self) -> bool {
*self == Nbtrans::_1Trans
}
#[doc = "2 transactions per micro-frame. This endpoint should be configured as double-bank."]
#[inline(always)]
pub fn is_2_trans(&self) -> bool {
*self == Nbtrans::_2Trans
}
#[doc = "3 transactions per micro-frame. This endpoint should be configured as triple-bank."]
#[inline(always)]
pub fn is_3_trans(&self) -> bool {
*self == Nbtrans::_3Trans
}
}
#[doc = "Field `NBTRANS` writer - Number of transaction per microframe for isochronous endpoint"]
pub type NbtransW<'a, REG> = crate::FieldWriter<'a, REG, 2, Nbtrans, crate::Safe>;
impl<'a, REG> NbtransW<'a, REG>
where
REG: crate::Writable + crate::RegisterSpec,
REG::Ux: From<u8>,
{
#[doc = "reserved to endpoint that does not have the high-bandwidth isochronous capability."]
#[inline(always)]
pub fn _0_trans(self) -> &'a mut crate::W<REG> {
self.variant(Nbtrans::_0Trans)
}
#[doc = "default value: one transaction per micro-frame."]
#[inline(always)]
pub fn _1_trans(self) -> &'a mut crate::W<REG> {
self.variant(Nbtrans::_1Trans)
}
#[doc = "2 transactions per micro-frame. This endpoint should be configured as double-bank."]
#[inline(always)]
pub fn _2_trans(self) -> &'a mut crate::W<REG> {
self.variant(Nbtrans::_2Trans)
}
#[doc = "3 transactions per micro-frame. This endpoint should be configured as triple-bank."]
#[inline(always)]
pub fn _3_trans(self) -> &'a mut crate::W<REG> {
self.variant(Nbtrans::_3Trans)
}
}
impl R {
#[doc = "Bit 1 - Endpoint Memory Allocate"]
#[inline(always)]
pub fn alloc(&self) -> AllocR {
AllocR::new(((self.bits >> 1) & 1) != 0)
}
#[doc = "Bits 2:3 - Endpoint Banks"]
#[inline(always)]
pub fn epbk(&self) -> EpbkR {
EpbkR::new(((self.bits >> 2) & 3) as u8)
}
#[doc = "Bits 4:6 - Endpoint Size"]
#[inline(always)]
pub fn epsize(&self) -> EpsizeR {
EpsizeR::new(((self.bits >> 4) & 7) as u8)
}
#[doc = "Bit 8 - Endpoint Direction"]
#[inline(always)]
pub fn epdir(&self) -> EpdirR {
EpdirR::new(((self.bits >> 8) & 1) != 0)
}
#[doc = "Bit 9 - Automatic Switch"]
#[inline(always)]
pub fn autosw(&self) -> AutoswR {
AutoswR::new(((self.bits >> 9) & 1) != 0)
}
#[doc = "Bits 11:12 - Endpoint Type"]
#[inline(always)]
pub fn eptype(&self) -> EptypeR {
EptypeR::new(((self.bits >> 11) & 3) as u8)
}
#[doc = "Bits 13:14 - Number of transaction per microframe for isochronous endpoint"]
#[inline(always)]
pub fn nbtrans(&self) -> NbtransR {
NbtransR::new(((self.bits >> 13) & 3) as u8)
}
}
impl W {
#[doc = "Bit 1 - Endpoint Memory Allocate"]
#[inline(always)]
#[must_use]
pub fn alloc(&mut self) -> AllocW<Deveptcfg4Spec> {
AllocW::new(self, 1)
}
#[doc = "Bits 2:3 - Endpoint Banks"]
#[inline(always)]
#[must_use]
pub fn epbk(&mut self) -> EpbkW<Deveptcfg4Spec> {
EpbkW::new(self, 2)
}
#[doc = "Bits 4:6 - Endpoint Size"]
#[inline(always)]
#[must_use]
pub fn epsize(&mut self) -> EpsizeW<Deveptcfg4Spec> {
EpsizeW::new(self, 4)
}
#[doc = "Bit 8 - Endpoint Direction"]
#[inline(always)]
#[must_use]
pub fn epdir(&mut self) -> EpdirW<Deveptcfg4Spec> {
EpdirW::new(self, 8)
}
#[doc = "Bit 9 - Automatic Switch"]
#[inline(always)]
#[must_use]
pub fn autosw(&mut self) -> AutoswW<Deveptcfg4Spec> {
AutoswW::new(self, 9)
}
#[doc = "Bits 11:12 - Endpoint Type"]
#[inline(always)]
#[must_use]
pub fn eptype(&mut self) -> EptypeW<Deveptcfg4Spec> {
EptypeW::new(self, 11)
}
#[doc = "Bits 13:14 - Number of transaction per microframe for isochronous endpoint"]
#[inline(always)]
#[must_use]
pub fn nbtrans(&mut self) -> NbtransW<Deveptcfg4Spec> {
NbtransW::new(self, 13)
}
}
#[doc = "Device Endpoint Configuration Register (n = 0) 4\n\nYou can [`read`](crate::generic::Reg::read) this register and get [`deveptcfg4::R`](R). You can [`write_with_zero`](crate::generic::Reg::write_with_zero) this register using [`deveptcfg4::W`](W). You can also [`modify`](crate::generic::Reg::modify) this register. See [API](https://docs.rs/svd2rust/#read--modify--write-api)."]
pub struct Deveptcfg4Spec;
impl crate::RegisterSpec for Deveptcfg4Spec {
type Ux = u32;
}
#[doc = "`read()` method returns [`deveptcfg4::R`](R) reader structure"]
impl crate::Readable for Deveptcfg4Spec {}
#[doc = "`write(|w| ..)` method takes [`deveptcfg4::W`](W) writer structure"]
impl crate::Writable for Deveptcfg4Spec {
type Safety = crate::Unsafe;
const ZERO_TO_MODIFY_FIELDS_BITMAP: u32 = 0;
const ONE_TO_MODIFY_FIELDS_BITMAP: u32 = 0;
}