rv32m1_ri5cy_pac/lpi2c0/
mtdr.rs

1#[doc = "Reader of register MTDR"]
2pub type R = crate::R<u32, super::MTDR>;
3#[doc = "Writer for register MTDR"]
4pub type W = crate::W<u32, super::MTDR>;
5#[doc = "Register MTDR `reset()`'s with value 0"]
6impl crate::ResetValue for super::MTDR {
7  type Type = u32;
8  #[inline(always)]
9  fn reset_value() -> Self::Type {
10    0
11  }
12}
13#[doc = "Write proxy for field `DATA`"]
14pub struct DATA_W<'a> {
15  w: &'a mut W,
16}
17impl<'a> DATA_W<'a> {
18  #[doc = r"Writes raw bits to the field"]
19  #[inline(always)]
20  pub unsafe fn bits(self, value: u8) -> &'a mut W {
21    self.w.bits = (self.w.bits & !0xff) | ((value as u32) & 0xff);
22    self.w
23  }
24}
25#[doc = "Command Data\n\nValue on reset: 0"]
26#[derive(Clone, Copy, Debug, PartialEq)]
27pub enum CMD_AW {
28  #[doc = "0: Transmit DATA\\[7:0\\]"]
29  CMD_0,
30  #[doc = "1: Receive (DATA\\[7:0\\] + 1) bytes"]
31  CMD_1,
32  #[doc = "2: Generate STOP condition"]
33  CMD_2,
34  #[doc = "3: Receive and discard (DATA\\[7:0\\] + 1) bytes"]
35  CMD_3,
36  #[doc = "4: Generate (repeated) START and transmit address in DATA\\[7:0\\]"]
37  CMD_4,
38  #[doc = "5: Generate (repeated) START and transmit address in DATA\\[7:0\\]. This transfer expects a NACK to be returned."]
39  CMD_5,
40  #[doc = "6: Generate (repeated) START and transmit address in DATA\\[7:0\\] using high speed mode"]
41  CMD_6,
42  #[doc = "7: Generate (repeated) START and transmit address in DATA\\[7:0\\] using high speed mode. This transfer expects a NACK to be returned."]
43  CMD_7,
44}
45impl From<CMD_AW> for u8 {
46  #[inline(always)]
47  fn from(variant: CMD_AW) -> Self {
48    match variant {
49      CMD_AW::CMD_0 => 0,
50      CMD_AW::CMD_1 => 1,
51      CMD_AW::CMD_2 => 2,
52      CMD_AW::CMD_3 => 3,
53      CMD_AW::CMD_4 => 4,
54      CMD_AW::CMD_5 => 5,
55      CMD_AW::CMD_6 => 6,
56      CMD_AW::CMD_7 => 7,
57    }
58  }
59}
60#[doc = "Write proxy for field `CMD`"]
61pub struct CMD_W<'a> {
62  w: &'a mut W,
63}
64impl<'a> CMD_W<'a> {
65  #[doc = r"Writes `variant` to the field"]
66  #[inline(always)]
67  pub fn variant(self, variant: CMD_AW) -> &'a mut W {
68    {
69      self.bits(variant.into())
70    }
71  }
72  #[doc = "Transmit DATA\\[7:0\\]"]
73  #[inline(always)]
74  pub fn cmd_0(self) -> &'a mut W {
75    self.variant(CMD_AW::CMD_0)
76  }
77  #[doc = "Receive (DATA\\[7:0\\] + 1) bytes"]
78  #[inline(always)]
79  pub fn cmd_1(self) -> &'a mut W {
80    self.variant(CMD_AW::CMD_1)
81  }
82  #[doc = "Generate STOP condition"]
83  #[inline(always)]
84  pub fn cmd_2(self) -> &'a mut W {
85    self.variant(CMD_AW::CMD_2)
86  }
87  #[doc = "Receive and discard (DATA\\[7:0\\] + 1) bytes"]
88  #[inline(always)]
89  pub fn cmd_3(self) -> &'a mut W {
90    self.variant(CMD_AW::CMD_3)
91  }
92  #[doc = "Generate (repeated) START and transmit address in DATA\\[7:0\\]"]
93  #[inline(always)]
94  pub fn cmd_4(self) -> &'a mut W {
95    self.variant(CMD_AW::CMD_4)
96  }
97  #[doc = "Generate (repeated) START and transmit address in DATA\\[7:0\\]. This transfer expects a NACK to be returned."]
98  #[inline(always)]
99  pub fn cmd_5(self) -> &'a mut W {
100    self.variant(CMD_AW::CMD_5)
101  }
102  #[doc = "Generate (repeated) START and transmit address in DATA\\[7:0\\] using high speed mode"]
103  #[inline(always)]
104  pub fn cmd_6(self) -> &'a mut W {
105    self.variant(CMD_AW::CMD_6)
106  }
107  #[doc = "Generate (repeated) START and transmit address in DATA\\[7:0\\] using high speed mode. This transfer expects a NACK to be returned."]
108  #[inline(always)]
109  pub fn cmd_7(self) -> &'a mut W {
110    self.variant(CMD_AW::CMD_7)
111  }
112  #[doc = r"Writes raw bits to the field"]
113  #[inline(always)]
114  pub fn bits(self, value: u8) -> &'a mut W {
115    self.w.bits = (self.w.bits & !(0x07 << 8)) | (((value as u32) & 0x07) << 8);
116    self.w
117  }
118}
119impl R {}
120impl W {
121  #[doc = "Bits 0:7 - Transmit Data"]
122  #[inline(always)]
123  pub fn data(&mut self) -> DATA_W {
124    DATA_W { w: self }
125  }
126  #[doc = "Bits 8:10 - Command Data"]
127  #[inline(always)]
128  pub fn cmd(&mut self) -> CMD_W {
129    CMD_W { w: self }
130  }
131}
rv32m1_ri5cy_pac/lpi2c0/mtdr.rs

rv32m1_ri5cy_pac/lpi2c0/
mtdr.rs
