lpc82x_pac/flash_ctrl/
flashcfg.rs

1#[doc = "Register `FLASHCFG` reader"]
2pub struct R(crate::R<FLASHCFG_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<FLASHCFG_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<FLASHCFG_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<FLASHCFG_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `FLASHCFG` writer"]
17pub struct W(crate::W<FLASHCFG_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<FLASHCFG_SPEC>;
20    #[inline(always)]
21    fn deref(&self) -> &Self::Target {
22        &self.0
23    }
24}
25impl core::ops::DerefMut for W {
26    #[inline(always)]
27    fn deref_mut(&mut self) -> &mut Self::Target {
28        &mut self.0
29    }
30}
31impl From<crate::W<FLASHCFG_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<FLASHCFG_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Flash memory access time. FLASHTIM +1 is equal to the number of system clocks used for flash access.\n\nValue on reset: 1"]
38#[derive(Clone, Copy, Debug, PartialEq)]
39#[repr(u8)]
40pub enum FLASHTIM_A {
41    #[doc = "0: 1 system clock flash access time."]
42    ONE_SYSTEM_CLOCK_FLASH_ACCESS = 0,
43    #[doc = "1: 2 system clock flash access time."]
44    TWO_SYSTEM_CLOCK_FLASH_ACCESS = 1,
45}
46impl From<FLASHTIM_A> for u8 {
47    #[inline(always)]
48    fn from(variant: FLASHTIM_A) -> Self {
49        variant as _
50    }
51}
52#[doc = "Field `FLASHTIM` reader - Flash memory access time. FLASHTIM +1 is equal to the number of system clocks used for flash access."]
53pub struct FLASHTIM_R(crate::FieldReader<u8, FLASHTIM_A>);
54impl FLASHTIM_R {
55    pub(crate) fn new(bits: u8) -> Self {
56        FLASHTIM_R(crate::FieldReader::new(bits))
57    }
58    #[doc = r"Get enumerated values variant"]
59    #[inline(always)]
60    pub fn variant(&self) -> Option<FLASHTIM_A> {
61        match self.bits {
62            0 => Some(FLASHTIM_A::ONE_SYSTEM_CLOCK_FLASH_ACCESS),
63            1 => Some(FLASHTIM_A::TWO_SYSTEM_CLOCK_FLASH_ACCESS),
64            _ => None,
65        }
66    }
67    #[doc = "Checks if the value of the field is `ONE_SYSTEM_CLOCK_FLASH_ACCESS`"]
68    #[inline(always)]
69    pub fn is_one_system_clock_flash_access(&self) -> bool {
70        **self == FLASHTIM_A::ONE_SYSTEM_CLOCK_FLASH_ACCESS
71    }
72    #[doc = "Checks if the value of the field is `TWO_SYSTEM_CLOCK_FLASH_ACCESS`"]
73    #[inline(always)]
74    pub fn is_two_system_clock_flash_access(&self) -> bool {
75        **self == FLASHTIM_A::TWO_SYSTEM_CLOCK_FLASH_ACCESS
76    }
77}
78impl core::ops::Deref for FLASHTIM_R {
79    type Target = crate::FieldReader<u8, FLASHTIM_A>;
80    #[inline(always)]
81    fn deref(&self) -> &Self::Target {
82        &self.0
83    }
84}
85#[doc = "Field `FLASHTIM` writer - Flash memory access time. FLASHTIM +1 is equal to the number of system clocks used for flash access."]
86pub struct FLASHTIM_W<'a> {
87    w: &'a mut W,
88}
89impl<'a> FLASHTIM_W<'a> {
90    #[doc = r"Writes `variant` to the field"]
91    #[inline(always)]
92    pub fn variant(self, variant: FLASHTIM_A) -> &'a mut W {
93        unsafe { self.bits(variant.into()) }
94    }
95    #[doc = "1 system clock flash access time."]
96    #[inline(always)]
97    pub fn one_system_clock_flash_access(self) -> &'a mut W {
98        self.variant(FLASHTIM_A::ONE_SYSTEM_CLOCK_FLASH_ACCESS)
99    }
100    #[doc = "2 system clock flash access time."]
101    #[inline(always)]
102    pub fn two_system_clock_flash_access(self) -> &'a mut W {
103        self.variant(FLASHTIM_A::TWO_SYSTEM_CLOCK_FLASH_ACCESS)
104    }
105    #[doc = r"Writes raw bits to the field"]
106    #[inline(always)]
107    pub unsafe fn bits(self, value: u8) -> &'a mut W {
108        self.w.bits = (self.w.bits & !0x03) | (value as u32 & 0x03);
109        self.w
110    }
111}
112impl R {
113    #[doc = "Bits 0:1 - Flash memory access time. FLASHTIM +1 is equal to the number of system clocks used for flash access."]
114    #[inline(always)]
115    pub fn flashtim(&self) -> FLASHTIM_R {
116        FLASHTIM_R::new((self.bits & 0x03) as u8)
117    }
118}
119impl W {
120    #[doc = "Bits 0:1 - Flash memory access time. FLASHTIM +1 is equal to the number of system clocks used for flash access."]
121    #[inline(always)]
122    pub fn flashtim(&mut self) -> FLASHTIM_W {
123        FLASHTIM_W { w: self }
124    }
125    #[doc = "Writes raw bits to the register."]
126    #[inline(always)]
127    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
128        self.0.bits(bits);
129        self
130    }
131}
132#[doc = "Flash configuration register\n\nThis register you can [`read`](crate::generic::Reg::read), [`write_with_zero`](crate::generic::Reg::write_with_zero), [`reset`](crate::generic::Reg::reset), [`write`](crate::generic::Reg::write), [`modify`](crate::generic::Reg::modify). See [API](https://docs.rs/svd2rust/#read--modify--write-api).\n\nFor information about available fields see [flashcfg](index.html) module"]
133pub struct FLASHCFG_SPEC;
134impl crate::RegisterSpec for FLASHCFG_SPEC {
135    type Ux = u32;
136}
137#[doc = "`read()` method returns [flashcfg::R](R) reader structure"]
138impl crate::Readable for FLASHCFG_SPEC {
139    type Reader = R;
140}
141#[doc = "`write(|w| ..)` method takes [flashcfg::W](W) writer structure"]
142impl crate::Writable for FLASHCFG_SPEC {
143    type Writer = W;
144}
145#[doc = "`reset()` method sets FLASHCFG to value 0x01"]
146impl crate::Resettable for FLASHCFG_SPEC {
147    #[inline(always)]
148    fn reset_value() -> Self::Ux {
149        0x01
150    }
151}
lpc82x_pac/flash_ctrl/flashcfg.rs

lpc82x_pac/flash_ctrl/
flashcfg.rs
