#[doc = "Reader of register ICSR"]
pub type R = crate::R<u32, super::ICSR>;
#[doc = "Writer for register ICSR"]
pub type W = crate::W<u32, super::ICSR>;
#[doc = "Register ICSR `reset()`'s with value 0"]
impl crate::ResetValue for super::ICSR {
type Type = u32;
#[inline(always)]
fn reset_value() -> Self::Type {
0
}
}
#[doc = "Reader of field `VECTACTIVE`"]
pub type VECTACTIVE_R = crate::R<u16, u16>;
#[doc = "Indicates whether there are preempted active exceptions\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum RETTOBASE_A {
#[doc = "0: there are preempted active exceptions to execute"]
RETTOBASE_0 = 0,
#[doc = "1: there are no active exceptions, or the currently-executing exception is the only active exception"]
RETTOBASE_1 = 1,
}
impl From<RETTOBASE_A> for bool {
#[inline(always)]
fn from(variant: RETTOBASE_A) -> Self {
variant as u8 != 0
}
}
#[doc = "Reader of field `RETTOBASE`"]
pub type RETTOBASE_R = crate::R<bool, RETTOBASE_A>;
impl RETTOBASE_R {
#[doc = r"Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> RETTOBASE_A {
match self.bits {
false => RETTOBASE_A::RETTOBASE_0,
true => RETTOBASE_A::RETTOBASE_1,
}
}
#[doc = "Checks if the value of the field is `RETTOBASE_0`"]
#[inline(always)]
pub fn is_rettobase_0(&self) -> bool {
*self == RETTOBASE_A::RETTOBASE_0
}
#[doc = "Checks if the value of the field is `RETTOBASE_1`"]
#[inline(always)]
pub fn is_rettobase_1(&self) -> bool {
*self == RETTOBASE_A::RETTOBASE_1
}
}
#[doc = "Reader of field `VECTPENDING`"]
pub type VECTPENDING_R = crate::R<u16, u16>;
#[doc = "Interrupt pending flag, excluding NMI and Faults\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum ISRPENDING_A {
#[doc = "0: No external interrupt pending."]
ISRPENDING_0 = 0,
#[doc = "1: External interrupt pending."]
ISRPENDING_1 = 1,
}
impl From<ISRPENDING_A> for bool {
#[inline(always)]
fn from(variant: ISRPENDING_A) -> Self {
variant as u8 != 0
}
}
#[doc = "Reader of field `ISRPENDING`"]
pub type ISRPENDING_R = crate::R<bool, ISRPENDING_A>;
impl ISRPENDING_R {
#[doc = r"Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> ISRPENDING_A {
match self.bits {
false => ISRPENDING_A::ISRPENDING_0,
true => ISRPENDING_A::ISRPENDING_1,
}
}
#[doc = "Checks if the value of the field is `ISRPENDING_0`"]
#[inline(always)]
pub fn is_isrpending_0(&self) -> bool {
*self == ISRPENDING_A::ISRPENDING_0
}
#[doc = "Checks if the value of the field is `ISRPENDING_1`"]
#[inline(always)]
pub fn is_isrpending_1(&self) -> bool {
*self == ISRPENDING_A::ISRPENDING_1
}
}
#[doc = "SysTick exception clear-pending bit\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum PENDSTCLR_AW {
#[doc = "0: no effect"]
PENDSTCLR_0 = 0,
#[doc = "1: removes the pending state from the SysTick exception"]
PENDSTCLR_1 = 1,
}
impl From<PENDSTCLR_AW> for bool {
#[inline(always)]
fn from(variant: PENDSTCLR_AW) -> Self {
variant as u8 != 0
}
}
#[doc = "Write proxy for field `PENDSTCLR`"]
pub struct PENDSTCLR_W<'a> {
w: &'a mut W,
}
impl<'a> PENDSTCLR_W<'a> {
#[doc = r"Writes `variant` to the field"]
#[inline(always)]
pub fn variant(self, variant: PENDSTCLR_AW) -> &'a mut W {
{
self.bit(variant.into())
}
}
#[doc = "no effect"]
#[inline(always)]
pub fn pendstclr_0(self) -> &'a mut W {
self.variant(PENDSTCLR_AW::PENDSTCLR_0)
}
#[doc = "removes the pending state from the SysTick exception"]
#[inline(always)]
pub fn pendstclr_1(self) -> &'a mut W {
self.variant(PENDSTCLR_AW::PENDSTCLR_1)
}
#[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 << 25)) | (((value as u32) & 0x01) << 25);
self.w
}
}
#[doc = "SysTick exception set-pending bit\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum PENDSTSET_A {
#[doc = "0: write: no effect; read: SysTick exception is not pending"]
PENDSTSET_0 = 0,
#[doc = "1: write: changes SysTick exception state to pending; read: SysTick exception is pending"]
PENDSTSET_1 = 1,
}
impl From<PENDSTSET_A> for bool {
#[inline(always)]
fn from(variant: PENDSTSET_A) -> Self {
variant as u8 != 0
}
}
#[doc = "Reader of field `PENDSTSET`"]
pub type PENDSTSET_R = crate::R<bool, PENDSTSET_A>;
impl PENDSTSET_R {
#[doc = r"Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> PENDSTSET_A {
match self.bits {
false => PENDSTSET_A::PENDSTSET_0,
true => PENDSTSET_A::PENDSTSET_1,
}
}
#[doc = "Checks if the value of the field is `PENDSTSET_0`"]
#[inline(always)]
pub fn is_pendstset_0(&self) -> bool {
*self == PENDSTSET_A::PENDSTSET_0
}
#[doc = "Checks if the value of the field is `PENDSTSET_1`"]
#[inline(always)]
pub fn is_pendstset_1(&self) -> bool {
*self == PENDSTSET_A::PENDSTSET_1
}
}
#[doc = "Write proxy for field `PENDSTSET`"]
pub struct PENDSTSET_W<'a> {
w: &'a mut W,
}
impl<'a> PENDSTSET_W<'a> {
#[doc = r"Writes `variant` to the field"]
#[inline(always)]
pub fn variant(self, variant: PENDSTSET_A) -> &'a mut W {
{
self.bit(variant.into())
}
}
#[doc = "write: no effect; read: SysTick exception is not pending"]
#[inline(always)]
pub fn pendstset_0(self) -> &'a mut W {
self.variant(PENDSTSET_A::PENDSTSET_0)
}
#[doc = "write: changes SysTick exception state to pending; read: SysTick exception is pending"]
#[inline(always)]
pub fn pendstset_1(self) -> &'a mut W {
self.variant(PENDSTSET_A::PENDSTSET_1)
}
#[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 << 26)) | (((value as u32) & 0x01) << 26);
self.w
}
}
#[doc = "PendSV clear-pending bit\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum PENDSVCLR_AW {
#[doc = "0: no effect"]
PENDSVCLR_0 = 0,
#[doc = "1: removes the pending state from the PendSV exception"]
PENDSVCLR_1 = 1,
}
impl From<PENDSVCLR_AW> for bool {
#[inline(always)]
fn from(variant: PENDSVCLR_AW) -> Self {
variant as u8 != 0
}
}
#[doc = "Write proxy for field `PENDSVCLR`"]
pub struct PENDSVCLR_W<'a> {
w: &'a mut W,
}
impl<'a> PENDSVCLR_W<'a> {
#[doc = r"Writes `variant` to the field"]
#[inline(always)]
pub fn variant(self, variant: PENDSVCLR_AW) -> &'a mut W {
{
self.bit(variant.into())
}
}
#[doc = "no effect"]
#[inline(always)]
pub fn pendsvclr_0(self) -> &'a mut W {
self.variant(PENDSVCLR_AW::PENDSVCLR_0)
}
#[doc = "removes the pending state from the PendSV exception"]
#[inline(always)]
pub fn pendsvclr_1(self) -> &'a mut W {
self.variant(PENDSVCLR_AW::PENDSVCLR_1)
}
#[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 << 27)) | (((value as u32) & 0x01) << 27);
self.w
}
}
#[doc = "PendSV set-pending bit\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum PENDSVSET_A {
#[doc = "0: write: no effect; read: PendSV exception is not pending"]
PENDSVSET_0 = 0,
#[doc = "1: write: changes PendSV exception state to pending; read: PendSV exception is pending"]
PENDSVSET_1 = 1,
}
impl From<PENDSVSET_A> for bool {
#[inline(always)]
fn from(variant: PENDSVSET_A) -> Self {
variant as u8 != 0
}
}
#[doc = "Reader of field `PENDSVSET`"]
pub type PENDSVSET_R = crate::R<bool, PENDSVSET_A>;
impl PENDSVSET_R {
#[doc = r"Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> PENDSVSET_A {
match self.bits {
false => PENDSVSET_A::PENDSVSET_0,
true => PENDSVSET_A::PENDSVSET_1,
}
}
#[doc = "Checks if the value of the field is `PENDSVSET_0`"]
#[inline(always)]
pub fn is_pendsvset_0(&self) -> bool {
*self == PENDSVSET_A::PENDSVSET_0
}
#[doc = "Checks if the value of the field is `PENDSVSET_1`"]
#[inline(always)]
pub fn is_pendsvset_1(&self) -> bool {
*self == PENDSVSET_A::PENDSVSET_1
}
}
#[doc = "Write proxy for field `PENDSVSET`"]
pub struct PENDSVSET_W<'a> {
w: &'a mut W,
}
impl<'a> PENDSVSET_W<'a> {
#[doc = r"Writes `variant` to the field"]
#[inline(always)]
pub fn variant(self, variant: PENDSVSET_A) -> &'a mut W {
{
self.bit(variant.into())
}
}
#[doc = "write: no effect; read: PendSV exception is not pending"]
#[inline(always)]
pub fn pendsvset_0(self) -> &'a mut W {
self.variant(PENDSVSET_A::PENDSVSET_0)
}
#[doc = "write: changes PendSV exception state to pending; read: PendSV exception is pending"]
#[inline(always)]
pub fn pendsvset_1(self) -> &'a mut W {
self.variant(PENDSVSET_A::PENDSVSET_1)
}
#[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 << 28)) | (((value as u32) & 0x01) << 28);
self.w
}
}
#[doc = "NMI set-pending bit\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum NMIPENDSET_A {
#[doc = "0: write: no effect; read: NMI exception is not pending"]
NMIPENDSET_0 = 0,
#[doc = "1: write: changes NMI exception state to pending; read: NMI exception is pending"]
NMIPENDSET_1 = 1,
}
impl From<NMIPENDSET_A> for bool {
#[inline(always)]
fn from(variant: NMIPENDSET_A) -> Self {
variant as u8 != 0
}
}
#[doc = "Reader of field `NMIPENDSET`"]
pub type NMIPENDSET_R = crate::R<bool, NMIPENDSET_A>;
impl NMIPENDSET_R {
#[doc = r"Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> NMIPENDSET_A {
match self.bits {
false => NMIPENDSET_A::NMIPENDSET_0,
true => NMIPENDSET_A::NMIPENDSET_1,
}
}
#[doc = "Checks if the value of the field is `NMIPENDSET_0`"]
#[inline(always)]
pub fn is_nmipendset_0(&self) -> bool {
*self == NMIPENDSET_A::NMIPENDSET_0
}
#[doc = "Checks if the value of the field is `NMIPENDSET_1`"]
#[inline(always)]
pub fn is_nmipendset_1(&self) -> bool {
*self == NMIPENDSET_A::NMIPENDSET_1
}
}
#[doc = "Write proxy for field `NMIPENDSET`"]
pub struct NMIPENDSET_W<'a> {
w: &'a mut W,
}
impl<'a> NMIPENDSET_W<'a> {
#[doc = r"Writes `variant` to the field"]
#[inline(always)]
pub fn variant(self, variant: NMIPENDSET_A) -> &'a mut W {
{
self.bit(variant.into())
}
}
#[doc = "write: no effect; read: NMI exception is not pending"]
#[inline(always)]
pub fn nmipendset_0(self) -> &'a mut W {
self.variant(NMIPENDSET_A::NMIPENDSET_0)
}
#[doc = "write: changes NMI exception state to pending; read: NMI exception is pending"]
#[inline(always)]
pub fn nmipendset_1(self) -> &'a mut W {
self.variant(NMIPENDSET_A::NMIPENDSET_1)
}
#[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 << 31)) | (((value as u32) & 0x01) << 31);
self.w
}
}
impl R {
#[doc = "Bits 0:8 - Active exception number"]
#[inline(always)]
pub fn vectactive(&self) -> VECTACTIVE_R {
VECTACTIVE_R::new((self.bits & 0x01ff) as u16)
}
#[doc = "Bit 11 - Indicates whether there are preempted active exceptions"]
#[inline(always)]
pub fn rettobase(&self) -> RETTOBASE_R {
RETTOBASE_R::new(((self.bits >> 11) & 0x01) != 0)
}
#[doc = "Bits 12:20 - Exception number of the highest priority pending enabled exception"]
#[inline(always)]
pub fn vectpending(&self) -> VECTPENDING_R {
VECTPENDING_R::new(((self.bits >> 12) & 0x01ff) as u16)
}
#[doc = "Bit 22 - Interrupt pending flag, excluding NMI and Faults"]
#[inline(always)]
pub fn isrpending(&self) -> ISRPENDING_R {
ISRPENDING_R::new(((self.bits >> 22) & 0x01) != 0)
}
#[doc = "Bit 26 - SysTick exception set-pending bit"]
#[inline(always)]
pub fn pendstset(&self) -> PENDSTSET_R {
PENDSTSET_R::new(((self.bits >> 26) & 0x01) != 0)
}
#[doc = "Bit 28 - PendSV set-pending bit"]
#[inline(always)]
pub fn pendsvset(&self) -> PENDSVSET_R {
PENDSVSET_R::new(((self.bits >> 28) & 0x01) != 0)
}
#[doc = "Bit 31 - NMI set-pending bit"]
#[inline(always)]
pub fn nmipendset(&self) -> NMIPENDSET_R {
NMIPENDSET_R::new(((self.bits >> 31) & 0x01) != 0)
}
}
impl W {
#[doc = "Bit 25 - SysTick exception clear-pending bit"]
#[inline(always)]
pub fn pendstclr(&mut self) -> PENDSTCLR_W {
PENDSTCLR_W { w: self }
}
#[doc = "Bit 26 - SysTick exception set-pending bit"]
#[inline(always)]
pub fn pendstset(&mut self) -> PENDSTSET_W {
PENDSTSET_W { w: self }
}
#[doc = "Bit 27 - PendSV clear-pending bit"]
#[inline(always)]
pub fn pendsvclr(&mut self) -> PENDSVCLR_W {
PENDSVCLR_W { w: self }
}
#[doc = "Bit 28 - PendSV set-pending bit"]
#[inline(always)]
pub fn pendsvset(&mut self) -> PENDSVSET_W {
PENDSVSET_W { w: self }
}
#[doc = "Bit 31 - NMI set-pending bit"]
#[inline(always)]
pub fn nmipendset(&mut self) -> NMIPENDSET_W {
NMIPENDSET_W { w: self }
}
}