rsl10_pac/crc/
crc_value.rs

1#[doc = "Reader of register CRC_VALUE"]
2pub type R = crate::R<u32, super::CRC_VALUE>;
3#[doc = "Writer for register CRC_VALUE"]
4pub type W = crate::W<u32, super::CRC_VALUE>;
5#[doc = "Register CRC_VALUE `reset()`'s with value 0xffff"]
6impl crate::ResetValue for super::CRC_VALUE {
7    type Type = u32;
8    #[inline(always)]
9    fn reset_value() -> Self::Type {
10        0xffff
11    }
12}
13#[doc = "CRC generator value: Write 0xFFFFFFF (32) or 0xFFFF (CCITT) to initialize the CRC, read provides the current CRC value.\n\nValue on reset: 65535"]
14#[derive(Clone, Copy, Debug, PartialEq)]
15#[repr(u32)]
16pub enum CURRENT_CRC_A {
17    #[doc = "65535: Initial value for the CRC CCITT calculation"]
18    CRC_CCITT_INIT_VALUE = 65535,
19    #[doc = "4294967295: Initial value for the CRC 32 calculation"]
20    CRC_32_INIT_VALUE = 4294967295,
21}
22impl From<CURRENT_CRC_A> for u32 {
23    #[inline(always)]
24    fn from(variant: CURRENT_CRC_A) -> Self {
25        variant as _
26    }
27}
28#[doc = "Reader of field `CURRENT_CRC`"]
29pub type CURRENT_CRC_R = crate::R<u32, CURRENT_CRC_A>;
30impl CURRENT_CRC_R {
31    #[doc = r"Get enumerated values variant"]
32    #[inline(always)]
33    pub fn variant(&self) -> crate::Variant<u32, CURRENT_CRC_A> {
34        use crate::Variant::*;
35        match self.bits {
36            65535 => Val(CURRENT_CRC_A::CRC_CCITT_INIT_VALUE),
37            4294967295 => Val(CURRENT_CRC_A::CRC_32_INIT_VALUE),
38            i => Res(i),
39        }
40    }
41    #[doc = "Checks if the value of the field is `CRC_CCITT_INIT_VALUE`"]
42    #[inline(always)]
43    pub fn is_crc_ccitt_init_value(&self) -> bool {
44        *self == CURRENT_CRC_A::CRC_CCITT_INIT_VALUE
45    }
46    #[doc = "Checks if the value of the field is `CRC_32_INIT_VALUE`"]
47    #[inline(always)]
48    pub fn is_crc_32_init_value(&self) -> bool {
49        *self == CURRENT_CRC_A::CRC_32_INIT_VALUE
50    }
51}
52#[doc = "Write proxy for field `CURRENT_CRC`"]
53pub struct CURRENT_CRC_W<'a> {
54    w: &'a mut W,
55}
56impl<'a> CURRENT_CRC_W<'a> {
57    #[doc = r"Writes `variant` to the field"]
58    #[inline(always)]
59    pub fn variant(self, variant: CURRENT_CRC_A) -> &'a mut W {
60        unsafe { self.bits(variant.into()) }
61    }
62    #[doc = "Initial value for the CRC CCITT calculation"]
63    #[inline(always)]
64    pub fn crc_ccitt_init_value(self) -> &'a mut W {
65        self.variant(CURRENT_CRC_A::CRC_CCITT_INIT_VALUE)
66    }
67    #[doc = "Initial value for the CRC 32 calculation"]
68    #[inline(always)]
69    pub fn crc_32_init_value(self) -> &'a mut W {
70        self.variant(CURRENT_CRC_A::CRC_32_INIT_VALUE)
71    }
72    #[doc = r"Writes raw bits to the field"]
73    #[inline(always)]
74    pub unsafe fn bits(self, value: u32) -> &'a mut W {
75        self.w.bits = (self.w.bits & !0xffff_ffff) | ((value as u32) & 0xffff_ffff);
76        self.w
77    }
78}
79impl R {
80    #[doc = "Bits 0:31 - CRC generator value: Write 0xFFFFFFF (32) or 0xFFFF (CCITT) to initialize the CRC, read provides the current CRC value."]
81    #[inline(always)]
82    pub fn current_crc(&self) -> CURRENT_CRC_R {
83        CURRENT_CRC_R::new((self.bits & 0xffff_ffff) as u32)
84    }
85}
86impl W {
87    #[doc = "Bits 0:31 - CRC generator value: Write 0xFFFFFFF (32) or 0xFFFF (CCITT) to initialize the CRC, read provides the current CRC value."]
88    #[inline(always)]
89    pub fn current_crc(&mut self) -> CURRENT_CRC_W {
90        CURRENT_CRC_W { w: self }
91    }
92}
rsl10_pac/crc/crc_value.rs

rsl10_pac/crc/
crc_value.rs
