#[doc = "Reader of register CR1"]
pub type R = crate::R<u32, super::CR1>;
#[doc = "Writer for register CR1"]
pub type W = crate::W<u32, super::CR1>;
#[doc = "Register CR1 `reset()`'s with value 0x40"]
impl crate::ResetValue for super::CR1 {
type Type = u32;
#[inline(always)]
fn reset_value() -> Self::Type {
0x40
}
}
#[doc = "Reader of field `MCKDIV`"]
pub type MCKDIV_R = crate::R<u8, u8>;
#[doc = "Write proxy for field `MCKDIV`"]
pub struct MCKDIV_W<'a> {
w: &'a mut W,
}
impl<'a> MCKDIV_W<'a> {
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub unsafe fn bits(self, value: u8) -> &'a mut W {
self.w.bits = (self.w.bits & !(0x0f << 20)) | (((value as u32) & 0x0f) << 20);
self.w
}
}
#[doc = "Audio block mode\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
#[repr(u8)]
pub enum MODE_A {
#[doc = "0: Master transmitter"]
MASTERTX = 0,
#[doc = "1: Master receiver"]
MASTERRX = 1,
#[doc = "2: Slave transmitter"]
SLAVETX = 2,
#[doc = "3: Slave receiver"]
SLAVERX = 3,
}
impl From<MODE_A> for u8 {
#[inline(always)]
fn from(variant: MODE_A) -> Self {
variant as _
}
}
#[doc = "Reader of field `MODE`"]
pub type MODE_R = crate::R<u8, MODE_A>;
impl MODE_R {
#[doc = r"Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> MODE_A {
match self.bits {
0 => MODE_A::MASTERTX,
1 => MODE_A::MASTERRX,
2 => MODE_A::SLAVETX,
3 => MODE_A::SLAVERX,
_ => unreachable!(),
}
}
#[doc = "Checks if the value of the field is `MASTERTX`"]
#[inline(always)]
pub fn is_master_tx(&self) -> bool {
*self == MODE_A::MASTERTX
}
#[doc = "Checks if the value of the field is `MASTERRX`"]
#[inline(always)]
pub fn is_master_rx(&self) -> bool {
*self == MODE_A::MASTERRX
}
#[doc = "Checks if the value of the field is `SLAVETX`"]
#[inline(always)]
pub fn is_slave_tx(&self) -> bool {
*self == MODE_A::SLAVETX
}
#[doc = "Checks if the value of the field is `SLAVERX`"]
#[inline(always)]
pub fn is_slave_rx(&self) -> bool {
*self == MODE_A::SLAVERX
}
}
#[doc = "Write proxy for field `MODE`"]
pub struct MODE_W<'a> {
w: &'a mut W,
}
impl<'a> MODE_W<'a> {
#[doc = r"Writes `variant` to the field"]
#[inline(always)]
pub fn variant(self, variant: MODE_A) -> &'a mut W {
{
self.bits(variant.into())
}
}
#[doc = "Master transmitter"]
#[inline(always)]
pub fn master_tx(self) -> &'a mut W {
self.variant(MODE_A::MASTERTX)
}
#[doc = "Master receiver"]
#[inline(always)]
pub fn master_rx(self) -> &'a mut W {
self.variant(MODE_A::MASTERRX)
}
#[doc = "Slave transmitter"]
#[inline(always)]
pub fn slave_tx(self) -> &'a mut W {
self.variant(MODE_A::SLAVETX)
}
#[doc = "Slave receiver"]
#[inline(always)]
pub fn slave_rx(self) -> &'a mut W {
self.variant(MODE_A::SLAVERX)
}
#[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) | ((value as u32) & 0x03);
self.w
}
}
#[doc = "Protocol configuration\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
#[repr(u8)]
pub enum PRTCFG_A {
#[doc = "0: Free protocol. Free protocol allows to use the powerful configuration of the audio block to address a specific audio protocol"]
FREE = 0,
#[doc = "1: SPDIF protocol"]
SPDIF = 1,
#[doc = "2: AC\u{2019}97 protocol"]
AC97 = 2,
}
impl From<PRTCFG_A> for u8 {
#[inline(always)]
fn from(variant: PRTCFG_A) -> Self {
variant as _
}
}
#[doc = "Reader of field `PRTCFG`"]
pub type PRTCFG_R = crate::R<u8, PRTCFG_A>;
impl PRTCFG_R {
#[doc = r"Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> crate::Variant<u8, PRTCFG_A> {
use crate::Variant::*;
match self.bits {
0 => Val(PRTCFG_A::FREE),
1 => Val(PRTCFG_A::SPDIF),
2 => Val(PRTCFG_A::AC97),
i => Res(i),
}
}
#[doc = "Checks if the value of the field is `FREE`"]
#[inline(always)]
pub fn is_free(&self) -> bool {
*self == PRTCFG_A::FREE
}
#[doc = "Checks if the value of the field is `SPDIF`"]
#[inline(always)]
pub fn is_spdif(&self) -> bool {
*self == PRTCFG_A::SPDIF
}
#[doc = "Checks if the value of the field is `AC97`"]
#[inline(always)]
pub fn is_ac97(&self) -> bool {
*self == PRTCFG_A::AC97
}
}
#[doc = "Write proxy for field `PRTCFG`"]
pub struct PRTCFG_W<'a> {
w: &'a mut W,
}
impl<'a> PRTCFG_W<'a> {
#[doc = r"Writes `variant` to the field"]
#[inline(always)]
pub fn variant(self, variant: PRTCFG_A) -> &'a mut W {
unsafe { self.bits(variant.into()) }
}
#[doc = "Free protocol. Free protocol allows to use the powerful configuration of the audio block to address a specific audio protocol"]
#[inline(always)]
pub fn free(self) -> &'a mut W {
self.variant(PRTCFG_A::FREE)
}
#[doc = "SPDIF protocol"]
#[inline(always)]
pub fn spdif(self) -> &'a mut W {
self.variant(PRTCFG_A::SPDIF)
}
#[doc = "AC\u{2019}97 protocol"]
#[inline(always)]
pub fn ac97(self) -> &'a mut W {
self.variant(PRTCFG_A::AC97)
}
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub unsafe fn bits(self, value: u8) -> &'a mut W {
self.w.bits = (self.w.bits & !(0x03 << 2)) | (((value as u32) & 0x03) << 2);
self.w
}
}
#[doc = "Data size\n\nValue on reset: 2"]
#[derive(Clone, Copy, Debug, PartialEq)]
#[repr(u8)]
pub enum DS_A {
#[doc = "2: 8 bits"]
BIT8 = 2,
#[doc = "3: 10 bits"]
BIT10 = 3,
#[doc = "4: 16 bits"]
BIT16 = 4,
#[doc = "5: 20 bits"]
BIT20 = 5,
#[doc = "6: 24 bits"]
BIT24 = 6,
#[doc = "7: 32 bits"]
BIT32 = 7,
}
impl From<DS_A> for u8 {
#[inline(always)]
fn from(variant: DS_A) -> Self {
variant as _
}
}
#[doc = "Reader of field `DS`"]
pub type DS_R = crate::R<u8, DS_A>;
impl DS_R {
#[doc = r"Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> crate::Variant<u8, DS_A> {
use crate::Variant::*;
match self.bits {
2 => Val(DS_A::BIT8),
3 => Val(DS_A::BIT10),
4 => Val(DS_A::BIT16),
5 => Val(DS_A::BIT20),
6 => Val(DS_A::BIT24),
7 => Val(DS_A::BIT32),
i => Res(i),
}
}
#[doc = "Checks if the value of the field is `BIT8`"]
#[inline(always)]
pub fn is_bit8(&self) -> bool {
*self == DS_A::BIT8
}
#[doc = "Checks if the value of the field is `BIT10`"]
#[inline(always)]
pub fn is_bit10(&self) -> bool {
*self == DS_A::BIT10
}
#[doc = "Checks if the value of the field is `BIT16`"]
#[inline(always)]
pub fn is_bit16(&self) -> bool {
*self == DS_A::BIT16
}
#[doc = "Checks if the value of the field is `BIT20`"]
#[inline(always)]
pub fn is_bit20(&self) -> bool {
*self == DS_A::BIT20
}
#[doc = "Checks if the value of the field is `BIT24`"]
#[inline(always)]
pub fn is_bit24(&self) -> bool {
*self == DS_A::BIT24
}
#[doc = "Checks if the value of the field is `BIT32`"]
#[inline(always)]
pub fn is_bit32(&self) -> bool {
*self == DS_A::BIT32
}
}
#[doc = "Write proxy for field `DS`"]
pub struct DS_W<'a> {
w: &'a mut W,
}
impl<'a> DS_W<'a> {
#[doc = r"Writes `variant` to the field"]
#[inline(always)]
pub fn variant(self, variant: DS_A) -> &'a mut W {
unsafe { self.bits(variant.into()) }
}
#[doc = "8 bits"]
#[inline(always)]
pub fn bit8(self) -> &'a mut W {
self.variant(DS_A::BIT8)
}
#[doc = "10 bits"]
#[inline(always)]
pub fn bit10(self) -> &'a mut W {
self.variant(DS_A::BIT10)
}
#[doc = "16 bits"]
#[inline(always)]
pub fn bit16(self) -> &'a mut W {
self.variant(DS_A::BIT16)
}
#[doc = "20 bits"]
#[inline(always)]
pub fn bit20(self) -> &'a mut W {
self.variant(DS_A::BIT20)
}
#[doc = "24 bits"]
#[inline(always)]
pub fn bit24(self) -> &'a mut W {
self.variant(DS_A::BIT24)
}
#[doc = "32 bits"]
#[inline(always)]
pub fn bit32(self) -> &'a mut W {
self.variant(DS_A::BIT32)
}
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub unsafe fn bits(self, value: u8) -> &'a mut W {
self.w.bits = (self.w.bits & !(0x07 << 5)) | (((value as u32) & 0x07) << 5);
self.w
}
}
#[doc = "Least significant bit first\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum LSBFIRST_A {
#[doc = "0: Data are transferred with MSB first"]
MSBFIRST = 0,
#[doc = "1: Data are transferred with LSB first"]
LSBFIRST = 1,
}
impl From<LSBFIRST_A> for bool {
#[inline(always)]
fn from(variant: LSBFIRST_A) -> Self {
variant as u8 != 0
}
}
#[doc = "Reader of field `LSBFIRST`"]
pub type LSBFIRST_R = crate::R<bool, LSBFIRST_A>;
impl LSBFIRST_R {
#[doc = r"Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> LSBFIRST_A {
match self.bits {
false => LSBFIRST_A::MSBFIRST,
true => LSBFIRST_A::LSBFIRST,
}
}
#[doc = "Checks if the value of the field is `MSBFIRST`"]
#[inline(always)]
pub fn is_msb_first(&self) -> bool {
*self == LSBFIRST_A::MSBFIRST
}
#[doc = "Checks if the value of the field is `LSBFIRST`"]
#[inline(always)]
pub fn is_lsb_first(&self) -> bool {
*self == LSBFIRST_A::LSBFIRST
}
}
#[doc = "Write proxy for field `LSBFIRST`"]
pub struct LSBFIRST_W<'a> {
w: &'a mut W,
}
impl<'a> LSBFIRST_W<'a> {
#[doc = r"Writes `variant` to the field"]
#[inline(always)]
pub fn variant(self, variant: LSBFIRST_A) -> &'a mut W {
{
self.bit(variant.into())
}
}
#[doc = "Data are transferred with MSB first"]
#[inline(always)]
pub fn msb_first(self) -> &'a mut W {
self.variant(LSBFIRST_A::MSBFIRST)
}
#[doc = "Data are transferred with LSB first"]
#[inline(always)]
pub fn lsb_first(self) -> &'a mut W {
self.variant(LSBFIRST_A::LSBFIRST)
}
#[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 = "Clock strobing edge\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum CKSTR_A {
#[doc = "0: Data strobing edge is falling edge of SCK"]
FALLINGEDGE = 0,
#[doc = "1: Data strobing edge is rising edge of SCK"]
RISINGEDGE = 1,
}
impl From<CKSTR_A> for bool {
#[inline(always)]
fn from(variant: CKSTR_A) -> Self {
variant as u8 != 0
}
}
#[doc = "Reader of field `CKSTR`"]
pub type CKSTR_R = crate::R<bool, CKSTR_A>;
impl CKSTR_R {
#[doc = r"Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> CKSTR_A {
match self.bits {
false => CKSTR_A::FALLINGEDGE,
true => CKSTR_A::RISINGEDGE,
}
}
#[doc = "Checks if the value of the field is `FALLINGEDGE`"]
#[inline(always)]
pub fn is_falling_edge(&self) -> bool {
*self == CKSTR_A::FALLINGEDGE
}
#[doc = "Checks if the value of the field is `RISINGEDGE`"]
#[inline(always)]
pub fn is_rising_edge(&self) -> bool {
*self == CKSTR_A::RISINGEDGE
}
}
#[doc = "Write proxy for field `CKSTR`"]
pub struct CKSTR_W<'a> {
w: &'a mut W,
}
impl<'a> CKSTR_W<'a> {
#[doc = r"Writes `variant` to the field"]
#[inline(always)]
pub fn variant(self, variant: CKSTR_A) -> &'a mut W {
{
self.bit(variant.into())
}
}
#[doc = "Data strobing edge is falling edge of SCK"]
#[inline(always)]
pub fn falling_edge(self) -> &'a mut W {
self.variant(CKSTR_A::FALLINGEDGE)
}
#[doc = "Data strobing edge is rising edge of SCK"]
#[inline(always)]
pub fn rising_edge(self) -> &'a mut W {
self.variant(CKSTR_A::RISINGEDGE)
}
#[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 << 9)) | (((value as u32) & 0x01) << 9);
self.w
}
}
#[doc = "Synchronization enable\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
#[repr(u8)]
pub enum SYNCEN_A {
#[doc = "0: audio sub-block in asynchronous mode"]
ASYNCHRONOUS = 0,
#[doc = "1: audio sub-block is synchronous with the other internal audio sub-block. In this case, the audio sub-block must be configured in slave mode"]
INTERNAL = 1,
#[doc = "2: audio sub-block is synchronous with an external SAI embedded peripheral. In this case the audio sub-block should be configured in Slave mode"]
EXTERNAL = 2,
}
impl From<SYNCEN_A> for u8 {
#[inline(always)]
fn from(variant: SYNCEN_A) -> Self {
variant as _
}
}
#[doc = "Reader of field `SYNCEN`"]
pub type SYNCEN_R = crate::R<u8, SYNCEN_A>;
impl SYNCEN_R {
#[doc = r"Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> crate::Variant<u8, SYNCEN_A> {
use crate::Variant::*;
match self.bits {
0 => Val(SYNCEN_A::ASYNCHRONOUS),
1 => Val(SYNCEN_A::INTERNAL),
2 => Val(SYNCEN_A::EXTERNAL),
i => Res(i),
}
}
#[doc = "Checks if the value of the field is `ASYNCHRONOUS`"]
#[inline(always)]
pub fn is_asynchronous(&self) -> bool {
*self == SYNCEN_A::ASYNCHRONOUS
}
#[doc = "Checks if the value of the field is `INTERNAL`"]
#[inline(always)]
pub fn is_internal(&self) -> bool {
*self == SYNCEN_A::INTERNAL
}
#[doc = "Checks if the value of the field is `EXTERNAL`"]
#[inline(always)]
pub fn is_external(&self) -> bool {
*self == SYNCEN_A::EXTERNAL
}
}
#[doc = "Write proxy for field `SYNCEN`"]
pub struct SYNCEN_W<'a> {
w: &'a mut W,
}
impl<'a> SYNCEN_W<'a> {
#[doc = r"Writes `variant` to the field"]
#[inline(always)]
pub fn variant(self, variant: SYNCEN_A) -> &'a mut W {
unsafe { self.bits(variant.into()) }
}
#[doc = "audio sub-block in asynchronous mode"]
#[inline(always)]
pub fn asynchronous(self) -> &'a mut W {
self.variant(SYNCEN_A::ASYNCHRONOUS)
}
#[doc = "audio sub-block is synchronous with the other internal audio sub-block. In this case, the audio sub-block must be configured in slave mode"]
#[inline(always)]
pub fn internal(self) -> &'a mut W {
self.variant(SYNCEN_A::INTERNAL)
}
#[doc = "audio sub-block is synchronous with an external SAI embedded peripheral. In this case the audio sub-block should be configured in Slave mode"]
#[inline(always)]
pub fn external(self) -> &'a mut W {
self.variant(SYNCEN_A::EXTERNAL)
}
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub unsafe fn bits(self, value: u8) -> &'a mut W {
self.w.bits = (self.w.bits & !(0x03 << 10)) | (((value as u32) & 0x03) << 10);
self.w
}
}
#[doc = "Mono mode\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum MONO_A {
#[doc = "0: Stereo mode"]
STEREO = 0,
#[doc = "1: Mono mode"]
MONO = 1,
}
impl From<MONO_A> for bool {
#[inline(always)]
fn from(variant: MONO_A) -> Self {
variant as u8 != 0
}
}
#[doc = "Reader of field `MONO`"]
pub type MONO_R = crate::R<bool, MONO_A>;
impl MONO_R {
#[doc = r"Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> MONO_A {
match self.bits {
false => MONO_A::STEREO,
true => MONO_A::MONO,
}
}
#[doc = "Checks if the value of the field is `STEREO`"]
#[inline(always)]
pub fn is_stereo(&self) -> bool {
*self == MONO_A::STEREO
}
#[doc = "Checks if the value of the field is `MONO`"]
#[inline(always)]
pub fn is_mono(&self) -> bool {
*self == MONO_A::MONO
}
}
#[doc = "Write proxy for field `MONO`"]
pub struct MONO_W<'a> {
w: &'a mut W,
}
impl<'a> MONO_W<'a> {
#[doc = r"Writes `variant` to the field"]
#[inline(always)]
pub fn variant(self, variant: MONO_A) -> &'a mut W {
{
self.bit(variant.into())
}
}
#[doc = "Stereo mode"]
#[inline(always)]
pub fn stereo(self) -> &'a mut W {
self.variant(MONO_A::STEREO)
}
#[doc = "Mono mode"]
#[inline(always)]
pub fn mono(self) -> &'a mut W {
self.variant(MONO_A::MONO)
}
#[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 << 12)) | (((value as u32) & 0x01) << 12);
self.w
}
}
#[doc = "Output drive\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum OUTDRIV_A {
#[doc = "0: Audio block output driven when SAIEN is set"]
ONSTART = 0,
#[doc = "1: Audio block output driven immediately after the setting of this bit"]
IMMEDIATELY = 1,
}
impl From<OUTDRIV_A> for bool {
#[inline(always)]
fn from(variant: OUTDRIV_A) -> Self {
variant as u8 != 0
}
}
#[doc = "Reader of field `OUTDRIV`"]
pub type OUTDRIV_R = crate::R<bool, OUTDRIV_A>;
impl OUTDRIV_R {
#[doc = r"Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> OUTDRIV_A {
match self.bits {
false => OUTDRIV_A::ONSTART,
true => OUTDRIV_A::IMMEDIATELY,
}
}
#[doc = "Checks if the value of the field is `ONSTART`"]
#[inline(always)]
pub fn is_on_start(&self) -> bool {
*self == OUTDRIV_A::ONSTART
}
#[doc = "Checks if the value of the field is `IMMEDIATELY`"]
#[inline(always)]
pub fn is_immediately(&self) -> bool {
*self == OUTDRIV_A::IMMEDIATELY
}
}
#[doc = "Write proxy for field `OUTDRIV`"]
pub struct OUTDRIV_W<'a> {
w: &'a mut W,
}
impl<'a> OUTDRIV_W<'a> {
#[doc = r"Writes `variant` to the field"]
#[inline(always)]
pub fn variant(self, variant: OUTDRIV_A) -> &'a mut W {
{
self.bit(variant.into())
}
}
#[doc = "Audio block output driven when SAIEN is set"]
#[inline(always)]
pub fn on_start(self) -> &'a mut W {
self.variant(OUTDRIV_A::ONSTART)
}
#[doc = "Audio block output driven immediately after the setting of this bit"]
#[inline(always)]
pub fn immediately(self) -> &'a mut W {
self.variant(OUTDRIV_A::IMMEDIATELY)
}
#[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 << 13)) | (((value as u32) & 0x01) << 13);
self.w
}
}
#[doc = "Audio block enable\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum SAIEN_A {
#[doc = "0: SAI audio block disabled"]
DISABLED = 0,
#[doc = "1: SAI audio block enabled"]
ENABLED = 1,
}
impl From<SAIEN_A> for bool {
#[inline(always)]
fn from(variant: SAIEN_A) -> Self {
variant as u8 != 0
}
}
#[doc = "Reader of field `SAIEN`"]
pub type SAIEN_R = crate::R<bool, SAIEN_A>;
impl SAIEN_R {
#[doc = r"Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> SAIEN_A {
match self.bits {
false => SAIEN_A::DISABLED,
true => SAIEN_A::ENABLED,
}
}
#[doc = "Checks if the value of the field is `DISABLED`"]
#[inline(always)]
pub fn is_disabled(&self) -> bool {
*self == SAIEN_A::DISABLED
}
#[doc = "Checks if the value of the field is `ENABLED`"]
#[inline(always)]
pub fn is_enabled(&self) -> bool {
*self == SAIEN_A::ENABLED
}
}
#[doc = "Write proxy for field `SAIEN`"]
pub struct SAIEN_W<'a> {
w: &'a mut W,
}
impl<'a> SAIEN_W<'a> {
#[doc = r"Writes `variant` to the field"]
#[inline(always)]
pub fn variant(self, variant: SAIEN_A) -> &'a mut W {
{
self.bit(variant.into())
}
}
#[doc = "SAI audio block disabled"]
#[inline(always)]
pub fn disabled(self) -> &'a mut W {
self.variant(SAIEN_A::DISABLED)
}
#[doc = "SAI audio block enabled"]
#[inline(always)]
pub fn enabled(self) -> &'a mut W {
self.variant(SAIEN_A::ENABLED)
}
#[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 << 16)) | (((value as u32) & 0x01) << 16);
self.w
}
}
#[doc = "DMA enable\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum DMAEN_A {
#[doc = "0: DMA disabled"]
DISABLED = 0,
#[doc = "1: DMA enabled"]
ENABLED = 1,
}
impl From<DMAEN_A> for bool {
#[inline(always)]
fn from(variant: DMAEN_A) -> Self {
variant as u8 != 0
}
}
#[doc = "Reader of field `DMAEN`"]
pub type DMAEN_R = crate::R<bool, DMAEN_A>;
impl DMAEN_R {
#[doc = r"Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> DMAEN_A {
match self.bits {
false => DMAEN_A::DISABLED,
true => DMAEN_A::ENABLED,
}
}
#[doc = "Checks if the value of the field is `DISABLED`"]
#[inline(always)]
pub fn is_disabled(&self) -> bool {
*self == DMAEN_A::DISABLED
}
#[doc = "Checks if the value of the field is `ENABLED`"]
#[inline(always)]
pub fn is_enabled(&self) -> bool {
*self == DMAEN_A::ENABLED
}
}
#[doc = "Write proxy for field `DMAEN`"]
pub struct DMAEN_W<'a> {
w: &'a mut W,
}
impl<'a> DMAEN_W<'a> {
#[doc = r"Writes `variant` to the field"]
#[inline(always)]
pub fn variant(self, variant: DMAEN_A) -> &'a mut W {
{
self.bit(variant.into())
}
}
#[doc = "DMA disabled"]
#[inline(always)]
pub fn disabled(self) -> &'a mut W {
self.variant(DMAEN_A::DISABLED)
}
#[doc = "DMA enabled"]
#[inline(always)]
pub fn enabled(self) -> &'a mut W {
self.variant(DMAEN_A::ENABLED)
}
#[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 << 17)) | (((value as u32) & 0x01) << 17);
self.w
}
}
#[doc = "No divider\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum NODIV_A {
#[doc = "0: Master clock generator is enabled"]
MASTERCLOCK = 0,
#[doc = "1: No divider used in the clock generator (in this case Master Clock Divider bit has no effect)"]
NODIV = 1,
}
impl From<NODIV_A> for bool {
#[inline(always)]
fn from(variant: NODIV_A) -> Self {
variant as u8 != 0
}
}
#[doc = "Reader of field `NODIV`"]
pub type NODIV_R = crate::R<bool, NODIV_A>;
impl NODIV_R {
#[doc = r"Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> NODIV_A {
match self.bits {
false => NODIV_A::MASTERCLOCK,
true => NODIV_A::NODIV,
}
}
#[doc = "Checks if the value of the field is `MASTERCLOCK`"]
#[inline(always)]
pub fn is_master_clock(&self) -> bool {
*self == NODIV_A::MASTERCLOCK
}
#[doc = "Checks if the value of the field is `NODIV`"]
#[inline(always)]
pub fn is_no_div(&self) -> bool {
*self == NODIV_A::NODIV
}
}
#[doc = "Write proxy for field `NODIV`"]
pub struct NODIV_W<'a> {
w: &'a mut W,
}
impl<'a> NODIV_W<'a> {
#[doc = r"Writes `variant` to the field"]
#[inline(always)]
pub fn variant(self, variant: NODIV_A) -> &'a mut W {
{
self.bit(variant.into())
}
}
#[doc = "Master clock generator is enabled"]
#[inline(always)]
pub fn master_clock(self) -> &'a mut W {
self.variant(NODIV_A::MASTERCLOCK)
}
#[doc = "No divider used in the clock generator (in this case Master Clock Divider bit has no effect)"]
#[inline(always)]
pub fn no_div(self) -> &'a mut W {
self.variant(NODIV_A::NODIV)
}
#[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 << 19)) | (((value as u32) & 0x01) << 19);
self.w
}
}
impl R {
#[doc = "Bits 20:23 - Master clock divider"]
#[inline(always)]
pub fn mckdiv(&self) -> MCKDIV_R {
MCKDIV_R::new(((self.bits >> 20) & 0x0f) as u8)
}
#[doc = "Bits 0:1 - Audio block mode"]
#[inline(always)]
pub fn mode(&self) -> MODE_R {
MODE_R::new((self.bits & 0x03) as u8)
}
#[doc = "Bits 2:3 - Protocol configuration"]
#[inline(always)]
pub fn prtcfg(&self) -> PRTCFG_R {
PRTCFG_R::new(((self.bits >> 2) & 0x03) as u8)
}
#[doc = "Bits 5:7 - Data size"]
#[inline(always)]
pub fn ds(&self) -> DS_R {
DS_R::new(((self.bits >> 5) & 0x07) as u8)
}
#[doc = "Bit 8 - Least significant bit first"]
#[inline(always)]
pub fn lsbfirst(&self) -> LSBFIRST_R {
LSBFIRST_R::new(((self.bits >> 8) & 0x01) != 0)
}
#[doc = "Bit 9 - Clock strobing edge"]
#[inline(always)]
pub fn ckstr(&self) -> CKSTR_R {
CKSTR_R::new(((self.bits >> 9) & 0x01) != 0)
}
#[doc = "Bits 10:11 - Synchronization enable"]
#[inline(always)]
pub fn syncen(&self) -> SYNCEN_R {
SYNCEN_R::new(((self.bits >> 10) & 0x03) as u8)
}
#[doc = "Bit 12 - Mono mode"]
#[inline(always)]
pub fn mono(&self) -> MONO_R {
MONO_R::new(((self.bits >> 12) & 0x01) != 0)
}
#[doc = "Bit 13 - Output drive"]
#[inline(always)]
pub fn outdriv(&self) -> OUTDRIV_R {
OUTDRIV_R::new(((self.bits >> 13) & 0x01) != 0)
}
#[doc = "Bit 16 - Audio block enable"]
#[inline(always)]
pub fn saien(&self) -> SAIEN_R {
SAIEN_R::new(((self.bits >> 16) & 0x01) != 0)
}
#[doc = "Bit 17 - DMA enable"]
#[inline(always)]
pub fn dmaen(&self) -> DMAEN_R {
DMAEN_R::new(((self.bits >> 17) & 0x01) != 0)
}
#[doc = "Bit 19 - No divider"]
#[inline(always)]
pub fn nodiv(&self) -> NODIV_R {
NODIV_R::new(((self.bits >> 19) & 0x01) != 0)
}
}
impl W {
#[doc = "Bits 20:23 - Master clock divider"]
#[inline(always)]
pub fn mckdiv(&mut self) -> MCKDIV_W {
MCKDIV_W { w: self }
}
#[doc = "Bits 0:1 - Audio block mode"]
#[inline(always)]
pub fn mode(&mut self) -> MODE_W {
MODE_W { w: self }
}
#[doc = "Bits 2:3 - Protocol configuration"]
#[inline(always)]
pub fn prtcfg(&mut self) -> PRTCFG_W {
PRTCFG_W { w: self }
}
#[doc = "Bits 5:7 - Data size"]
#[inline(always)]
pub fn ds(&mut self) -> DS_W {
DS_W { w: self }
}
#[doc = "Bit 8 - Least significant bit first"]
#[inline(always)]
pub fn lsbfirst(&mut self) -> LSBFIRST_W {
LSBFIRST_W { w: self }
}
#[doc = "Bit 9 - Clock strobing edge"]
#[inline(always)]
pub fn ckstr(&mut self) -> CKSTR_W {
CKSTR_W { w: self }
}
#[doc = "Bits 10:11 - Synchronization enable"]
#[inline(always)]
pub fn syncen(&mut self) -> SYNCEN_W {
SYNCEN_W { w: self }
}
#[doc = "Bit 12 - Mono mode"]
#[inline(always)]
pub fn mono(&mut self) -> MONO_W {
MONO_W { w: self }
}
#[doc = "Bit 13 - Output drive"]
#[inline(always)]
pub fn outdriv(&mut self) -> OUTDRIV_W {
OUTDRIV_W { w: self }
}
#[doc = "Bit 16 - Audio block enable"]
#[inline(always)]
pub fn saien(&mut self) -> SAIEN_W {
SAIEN_W { w: self }
}
#[doc = "Bit 17 - DMA enable"]
#[inline(always)]
pub fn dmaen(&mut self) -> DMAEN_W {
DMAEN_W { w: self }
}
#[doc = "Bit 19 - No divider"]
#[inline(always)]
pub fn nodiv(&mut self) -> NODIV_W {
NODIV_W { w: self }
}
}