s32k118.rs/src/dma/tcd2_citer_elinkno.rs
Sean Cross 96cd7368a2 s32k118: rewrite everything for s32k118
Signed-off-by: Sean Cross <sean@xobs.io>
2020-12-07 18:24:29 +08:00

126 lines
3.7 KiB
Rust

#[doc = "Reader of register TCD2_CITER_ELINKNO"]
pub type R = crate::R<u16, super::TCD2_CITER_ELINKNO>;
#[doc = "Writer for register TCD2_CITER_ELINKNO"]
pub type W = crate::W<u16, super::TCD2_CITER_ELINKNO>;
#[doc = "Register TCD2_CITER_ELINKNO `reset()`'s with value 0"]
impl crate::ResetValue for super::TCD2_CITER_ELINKNO {
type Type = u16;
#[inline(always)]
fn reset_value() -> Self::Type {
0
}
}
#[doc = "Reader of field `CITER`"]
pub type CITER_R = crate::R<u16, u16>;
#[doc = "Write proxy for field `CITER`"]
pub struct CITER_W<'a> {
w: &'a mut W,
}
impl<'a> CITER_W<'a> {
#[doc = r"Writes raw bits to the field"]
#[inline(always)]
pub unsafe fn bits(self, value: u16) -> &'a mut W {
self.w.bits = (self.w.bits & !0x7fff) | ((value as u16) & 0x7fff);
self.w
}
}
#[doc = "Enable channel-to-channel linking on minor-loop complete\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum ELINK_A {
#[doc = "0: The channel-to-channel linking is disabled"]
_0 = 0,
#[doc = "1: The channel-to-channel linking is enabled"]
_1 = 1,
}
impl From<ELINK_A> for bool {
#[inline(always)]
fn from(variant: ELINK_A) -> Self {
variant as u8 != 0
}
}
#[doc = "Reader of field `ELINK`"]
pub type ELINK_R = crate::R<bool, ELINK_A>;
impl ELINK_R {
#[doc = r"Get enumerated values variant"]
#[inline(always)]
pub fn variant(&self) -> ELINK_A {
match self.bits {
false => ELINK_A::_0,
true => ELINK_A::_1,
}
}
#[doc = "Checks if the value of the field is `_0`"]
#[inline(always)]
pub fn is_0(&self) -> bool {
*self == ELINK_A::_0
}
#[doc = "Checks if the value of the field is `_1`"]
#[inline(always)]
pub fn is_1(&self) -> bool {
*self == ELINK_A::_1
}
}
#[doc = "Write proxy for field `ELINK`"]
pub struct ELINK_W<'a> {
w: &'a mut W,
}
impl<'a> ELINK_W<'a> {
#[doc = r"Writes `variant` to the field"]
#[inline(always)]
pub fn variant(self, variant: ELINK_A) -> &'a mut W {
{
self.bit(variant.into())
}
}
#[doc = "The channel-to-channel linking is disabled"]
#[inline(always)]
pub fn _0(self) -> &'a mut W {
self.variant(ELINK_A::_0)
}
#[doc = "The channel-to-channel linking is enabled"]
#[inline(always)]
pub fn _1(self) -> &'a mut W {
self.variant(ELINK_A::_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 << 15)) | (((value as u16) & 0x01) << 15);
self.w
}
}
impl R {
#[doc = "Bits 0:14 - Current Major Iteration Count"]
#[inline(always)]
pub fn citer(&self) -> CITER_R {
CITER_R::new((self.bits & 0x7fff) as u16)
}
#[doc = "Bit 15 - Enable channel-to-channel linking on minor-loop complete"]
#[inline(always)]
pub fn elink(&self) -> ELINK_R {
ELINK_R::new(((self.bits >> 15) & 0x01) != 0)
}
}
impl W {
#[doc = "Bits 0:14 - Current Major Iteration Count"]
#[inline(always)]
pub fn citer(&mut self) -> CITER_W {
CITER_W { w: self }
}
#[doc = "Bit 15 - Enable channel-to-channel linking on minor-loop complete"]
#[inline(always)]
pub fn elink(&mut self) -> ELINK_W {
ELINK_W { w: self }
}
}