1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257
#[doc = "Reader of register CRCCTRL"] pub type R = crate::R<u16, super::CRCCTRL>; #[doc = "Writer for register CRCCTRL"] pub type W = crate::W<u16, super::CRCCTRL>; #[doc = "Register CRCCTRL `reset()`'s with value 0"] impl crate::ResetValue for super::CRCCTRL { type Type = u16; #[inline(always)] fn reset_value() -> Self::Type { 0 } } #[doc = "CRC Beat Size\n\nValue on reset: 0"] #[derive(Clone, Copy, Debug, PartialEq)] #[repr(u8)] pub enum CRCBEATSIZE_A { #[doc = "0: 8-bit bus transfer"] BYTE = 0, #[doc = "1: 16-bit bus transfer"] HWORD = 1, #[doc = "2: 32-bit bus transfer"] WORD = 2, } impl From<CRCBEATSIZE_A> for u8 { #[inline(always)] fn from(variant: CRCBEATSIZE_A) -> Self { variant as _ } } #[doc = "Reader of field `CRCBEATSIZE`"] pub type CRCBEATSIZE_R = crate::R<u8, CRCBEATSIZE_A>; impl CRCBEATSIZE_R { #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> crate::Variant<u8, CRCBEATSIZE_A> { use crate::Variant::*; match self.bits { 0 => Val(CRCBEATSIZE_A::BYTE), 1 => Val(CRCBEATSIZE_A::HWORD), 2 => Val(CRCBEATSIZE_A::WORD), i => Res(i), } } #[doc = "Checks if the value of the field is `BYTE`"] #[inline(always)] pub fn is_byte(&self) -> bool { *self == CRCBEATSIZE_A::BYTE } #[doc = "Checks if the value of the field is `HWORD`"] #[inline(always)] pub fn is_hword(&self) -> bool { *self == CRCBEATSIZE_A::HWORD } #[doc = "Checks if the value of the field is `WORD`"] #[inline(always)] pub fn is_word(&self) -> bool { *self == CRCBEATSIZE_A::WORD } } #[doc = "Write proxy for field `CRCBEATSIZE`"] pub struct CRCBEATSIZE_W<'a> { w: &'a mut W, } impl<'a> CRCBEATSIZE_W<'a> { #[doc = r"Writes `variant` to the field"] #[inline(always)] pub fn variant(self, variant: CRCBEATSIZE_A) -> &'a mut W { unsafe { self.bits(variant.into()) } } #[doc = "8-bit bus transfer"] #[inline(always)] pub fn byte(self) -> &'a mut W { self.variant(CRCBEATSIZE_A::BYTE) } #[doc = "16-bit bus transfer"] #[inline(always)] pub fn hword(self) -> &'a mut W { self.variant(CRCBEATSIZE_A::HWORD) } #[doc = "32-bit bus transfer"] #[inline(always)] pub fn word(self) -> &'a mut W { self.variant(CRCBEATSIZE_A::WORD) } #[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) | ((value as u16) & 0x03); self.w } } #[doc = "CRC Polynomial Type\n\nValue on reset: 0"] #[derive(Clone, Copy, Debug, PartialEq)] #[repr(u8)] pub enum CRCPOLY_A { #[doc = "0: CRC-16 (CRC-CCITT)"] CRC16 = 0, #[doc = "1: CRC32 (IEEE 802.3)"] CRC32 = 1, } impl From<CRCPOLY_A> for u8 { #[inline(always)] fn from(variant: CRCPOLY_A) -> Self { variant as _ } } #[doc = "Reader of field `CRCPOLY`"] pub type CRCPOLY_R = crate::R<u8, CRCPOLY_A>; impl CRCPOLY_R { #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> crate::Variant<u8, CRCPOLY_A> { use crate::Variant::*; match self.bits { 0 => Val(CRCPOLY_A::CRC16), 1 => Val(CRCPOLY_A::CRC32), i => Res(i), } } #[doc = "Checks if the value of the field is `CRC16`"] #[inline(always)] pub fn is_crc16(&self) -> bool { *self == CRCPOLY_A::CRC16 } #[doc = "Checks if the value of the field is `CRC32`"] #[inline(always)] pub fn is_crc32(&self) -> bool { *self == CRCPOLY_A::CRC32 } } #[doc = "Write proxy for field `CRCPOLY`"] pub struct CRCPOLY_W<'a> { w: &'a mut W, } impl<'a> CRCPOLY_W<'a> { #[doc = r"Writes `variant` to the field"] #[inline(always)] pub fn variant(self, variant: CRCPOLY_A) -> &'a mut W { unsafe { self.bits(variant.into()) } } #[doc = "CRC-16 (CRC-CCITT)"] #[inline(always)] pub fn crc16(self) -> &'a mut W { self.variant(CRCPOLY_A::CRC16) } #[doc = "CRC32 (IEEE 802.3)"] #[inline(always)] pub fn crc32(self) -> &'a mut W { self.variant(CRCPOLY_A::CRC32) } #[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 u16) & 0x03) << 2); self.w } } #[doc = "CRC Input Source\n\nValue on reset: 0"] #[derive(Clone, Copy, Debug, PartialEq)] #[repr(u8)] pub enum CRCSRC_A { #[doc = "0: No action"] NOACT = 0, #[doc = "1: I/O interface"] IO = 1, } impl From<CRCSRC_A> for u8 { #[inline(always)] fn from(variant: CRCSRC_A) -> Self { variant as _ } } #[doc = "Reader of field `CRCSRC`"] pub type CRCSRC_R = crate::R<u8, CRCSRC_A>; impl CRCSRC_R { #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> crate::Variant<u8, CRCSRC_A> { use crate::Variant::*; match self.bits { 0 => Val(CRCSRC_A::NOACT), 1 => Val(CRCSRC_A::IO), i => Res(i), } } #[doc = "Checks if the value of the field is `NOACT`"] #[inline(always)] pub fn is_noact(&self) -> bool { *self == CRCSRC_A::NOACT } #[doc = "Checks if the value of the field is `IO`"] #[inline(always)] pub fn is_io(&self) -> bool { *self == CRCSRC_A::IO } } #[doc = "Write proxy for field `CRCSRC`"] pub struct CRCSRC_W<'a> { w: &'a mut W, } impl<'a> CRCSRC_W<'a> { #[doc = r"Writes `variant` to the field"] #[inline(always)] pub fn variant(self, variant: CRCSRC_A) -> &'a mut W { unsafe { self.bits(variant.into()) } } #[doc = "No action"] #[inline(always)] pub fn noact(self) -> &'a mut W { self.variant(CRCSRC_A::NOACT) } #[doc = "I/O interface"] #[inline(always)] pub fn io(self) -> &'a mut W { self.variant(CRCSRC_A::IO) } #[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 & !(0x3f << 8)) | (((value as u16) & 0x3f) << 8); self.w } } impl R { #[doc = "Bits 0:1 - CRC Beat Size"] #[inline(always)] pub fn crcbeatsize(&self) -> CRCBEATSIZE_R { CRCBEATSIZE_R::new((self.bits & 0x03) as u8) } #[doc = "Bits 2:3 - CRC Polynomial Type"] #[inline(always)] pub fn crcpoly(&self) -> CRCPOLY_R { CRCPOLY_R::new(((self.bits >> 2) & 0x03) as u8) } #[doc = "Bits 8:13 - CRC Input Source"] #[inline(always)] pub fn crcsrc(&self) -> CRCSRC_R { CRCSRC_R::new(((self.bits >> 8) & 0x3f) as u8) } } impl W { #[doc = "Bits 0:1 - CRC Beat Size"] #[inline(always)] pub fn crcbeatsize(&mut self) -> CRCBEATSIZE_W { CRCBEATSIZE_W { w: self } } #[doc = "Bits 2:3 - CRC Polynomial Type"] #[inline(always)] pub fn crcpoly(&mut self) -> CRCPOLY_W { CRCPOLY_W { w: self } } #[doc = "Bits 8:13 - CRC Input Source"] #[inline(always)] pub fn crcsrc(&mut self) -> CRCSRC_W { CRCSRC_W { w: self } } }