#[doc = r" Value read from the register"]
pub struct R {
bits: u32,
}
#[doc = r" Value to write to the register"]
pub struct W {
bits: u32,
}
impl super::DMACH0LEN {
#[doc = r" Modifies the contents of the register"]
#[inline]
pub fn modify<F>(&self, f: F)
where
for<'w> F: FnOnce(&R, &'w mut W) -> &'w mut W,
{
let bits = self.register.get();
let r = R { bits: bits };
let mut w = W { bits: bits };
f(&r, &mut w);
self.register.set(w.bits);
}
#[doc = r" Reads the contents of the register"]
#[inline]
pub fn read(&self) -> R {
R { bits: self.register.get() }
}
#[doc = r" Writes to the register"]
#[inline]
pub fn write<F>(&self, f: F)
where
F: FnOnce(&mut W) -> &mut W,
{
let mut w = W::reset_value();
f(&mut w);
self.register.set(w.bits);
}
#[doc = r" Writes the reset value to the register"]
#[inline]
pub fn reset(&self) {
self.write(|w| w)
}
}
#[doc = r" Value of the field"]
pub struct RESERVED16R {
bits: u16,
}
impl RESERVED16R {
#[doc = r" Value of the field as raw bits"]
#[inline]
pub fn bits(&self) -> u16 {
self.bits
}
}
#[doc = r" Value of the field"]
pub struct LENR {
bits: u16,
}
impl LENR {
#[doc = r" Value of the field as raw bits"]
#[inline]
pub fn bits(&self) -> u16 {
self.bits
}
}
#[doc = r" Proxy"]
pub struct _RESERVED16W<'a> {
w: &'a mut W,
}
impl<'a> _RESERVED16W<'a> {
#[doc = r" Writes raw bits to the field"]
#[inline]
pub unsafe fn bits(self, value: u16) -> &'a mut W {
const MASK: u16 = 65535;
const OFFSET: u8 = 16;
self.w.bits &= !((MASK as u32) << OFFSET);
self.w.bits |= ((value & MASK) as u32) << OFFSET;
self.w
}
}
#[doc = r" Proxy"]
pub struct _LENW<'a> {
w: &'a mut W,
}
impl<'a> _LENW<'a> {
#[doc = r" Writes raw bits to the field"]
#[inline]
pub unsafe fn bits(self, value: u16) -> &'a mut W {
const MASK: u16 = 65535;
const OFFSET: u8 = 0;
self.w.bits &= !((MASK as u32) << OFFSET);
self.w.bits |= ((value & MASK) as u32) << OFFSET;
self.w
}
}
impl R {
#[doc = r" Value of the register as raw bits"]
#[inline]
pub fn bits(&self) -> u32 {
self.bits
}
#[doc = "Bits 16:31 - Software should not rely on the value of a reserved. Writing any other value than the reset value may result in undefined behavior."]
#[inline]
pub fn reserved16(&self) -> RESERVED16R {
let bits = {
const MASK: u16 = 65535;
const OFFSET: u8 = 16;
((self.bits >> OFFSET) & MASK as u32) as u16
};
RESERVED16R { bits }
}
#[doc = "Bits 0:15 - DMA transfer length in bytes. During configuration, this register contains the DMA transfer length in bytes. During operation, it contains the last updated value of the DMA transfer length after being sent to the master interface. Note: Writing a non-zero value to this register field starts the transfer if the channel is enabled by setting DMACH0CTL.EN."]
#[inline]
pub fn len(&self) -> LENR {
let bits = {
const MASK: u16 = 65535;
const OFFSET: u8 = 0;
((self.bits >> OFFSET) & MASK as u32) as u16
};
LENR { bits }
}
}
impl W {
#[doc = r" Reset value of the register"]
#[inline]
pub fn reset_value() -> W {
W { bits: 0 }
}
#[doc = r" Writes raw bits to the register"]
#[inline]
pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
self.bits = bits;
self
}
#[doc = "Bits 16:31 - Software should not rely on the value of a reserved. Writing any other value than the reset value may result in undefined behavior."]
#[inline]
pub fn reserved16(&mut self) -> _RESERVED16W {
_RESERVED16W { w: self }
}
#[doc = "Bits 0:15 - DMA transfer length in bytes. During configuration, this register contains the DMA transfer length in bytes. During operation, it contains the last updated value of the DMA transfer length after being sent to the master interface. Note: Writing a non-zero value to this register field starts the transfer if the channel is enabled by setting DMACH0CTL.EN."]
#[inline]
pub fn len(&mut self) -> _LENW {
_LENW { w: self }
}
}