nrf52840_pac/spim0/
stallstat.rs

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1#[doc = "Register `STALLSTAT` reader"]
2pub struct R(crate::R<STALLSTAT_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<STALLSTAT_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<STALLSTAT_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<STALLSTAT_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `STALLSTAT` writer"]
17pub struct W(crate::W<STALLSTAT_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<STALLSTAT_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<STALLSTAT_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<STALLSTAT_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `TX` reader - Stall status for EasyDMA RAM reads"]
38pub type TX_R = crate::BitReader<TX_A>;
39#[doc = "Stall status for EasyDMA RAM reads\n\nValue on reset: 0"]
40#[derive(Clone, Copy, Debug, PartialEq)]
41pub enum TX_A {
42    #[doc = "0: No stall"]
43    NOSTALL = 0,
44    #[doc = "1: A stall has occurred"]
45    STALL = 1,
46}
47impl From<TX_A> for bool {
48    #[inline(always)]
49    fn from(variant: TX_A) -> Self {
50        variant as u8 != 0
51    }
52}
53impl TX_R {
54    #[doc = "Get enumerated values variant"]
55    #[inline(always)]
56    pub fn variant(&self) -> TX_A {
57        match self.bits {
58            false => TX_A::NOSTALL,
59            true => TX_A::STALL,
60        }
61    }
62    #[doc = "Checks if the value of the field is `NOSTALL`"]
63    #[inline(always)]
64    pub fn is_nostall(&self) -> bool {
65        *self == TX_A::NOSTALL
66    }
67    #[doc = "Checks if the value of the field is `STALL`"]
68    #[inline(always)]
69    pub fn is_stall(&self) -> bool {
70        *self == TX_A::STALL
71    }
72}
73#[doc = "Field `TX` writer - Stall status for EasyDMA RAM reads"]
74pub type TX_W<'a, const O: u8> = crate::BitWriter<'a, u32, STALLSTAT_SPEC, TX_A, O>;
75impl<'a, const O: u8> TX_W<'a, O> {
76    #[doc = "No stall"]
77    #[inline(always)]
78    pub fn nostall(self) -> &'a mut W {
79        self.variant(TX_A::NOSTALL)
80    }
81    #[doc = "A stall has occurred"]
82    #[inline(always)]
83    pub fn stall(self) -> &'a mut W {
84        self.variant(TX_A::STALL)
85    }
86}
87#[doc = "Field `RX` reader - Stall status for EasyDMA RAM writes"]
88pub type RX_R = crate::BitReader<RX_A>;
89#[doc = "Stall status for EasyDMA RAM writes\n\nValue on reset: 0"]
90#[derive(Clone, Copy, Debug, PartialEq)]
91pub enum RX_A {
92    #[doc = "0: No stall"]
93    NOSTALL = 0,
94    #[doc = "1: A stall has occurred"]
95    STALL = 1,
96}
97impl From<RX_A> for bool {
98    #[inline(always)]
99    fn from(variant: RX_A) -> Self {
100        variant as u8 != 0
101    }
102}
103impl RX_R {
104    #[doc = "Get enumerated values variant"]
105    #[inline(always)]
106    pub fn variant(&self) -> RX_A {
107        match self.bits {
108            false => RX_A::NOSTALL,
109            true => RX_A::STALL,
110        }
111    }
112    #[doc = "Checks if the value of the field is `NOSTALL`"]
113    #[inline(always)]
114    pub fn is_nostall(&self) -> bool {
115        *self == RX_A::NOSTALL
116    }
117    #[doc = "Checks if the value of the field is `STALL`"]
118    #[inline(always)]
119    pub fn is_stall(&self) -> bool {
120        *self == RX_A::STALL
121    }
122}
123#[doc = "Field `RX` writer - Stall status for EasyDMA RAM writes"]
124pub type RX_W<'a, const O: u8> = crate::BitWriter<'a, u32, STALLSTAT_SPEC, RX_A, O>;
125impl<'a, const O: u8> RX_W<'a, O> {
126    #[doc = "No stall"]
127    #[inline(always)]
128    pub fn nostall(self) -> &'a mut W {
129        self.variant(RX_A::NOSTALL)
130    }
131    #[doc = "A stall has occurred"]
132    #[inline(always)]
133    pub fn stall(self) -> &'a mut W {
134        self.variant(RX_A::STALL)
135    }
136}
137impl R {
138    #[doc = "Bit 0 - Stall status for EasyDMA RAM reads"]
139    #[inline(always)]
140    pub fn tx(&self) -> TX_R {
141        TX_R::new((self.bits & 1) != 0)
142    }
143    #[doc = "Bit 1 - Stall status for EasyDMA RAM writes"]
144    #[inline(always)]
145    pub fn rx(&self) -> RX_R {
146        RX_R::new(((self.bits >> 1) & 1) != 0)
147    }
148}
149impl W {
150    #[doc = "Bit 0 - Stall status for EasyDMA RAM reads"]
151    #[inline(always)]
152    pub fn tx(&mut self) -> TX_W<0> {
153        TX_W::new(self)
154    }
155    #[doc = "Bit 1 - Stall status for EasyDMA RAM writes"]
156    #[inline(always)]
157    pub fn rx(&mut self) -> RX_W<1> {
158        RX_W::new(self)
159    }
160    #[doc = "Writes raw bits to the register."]
161    #[inline(always)]
162    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
163        self.0.bits(bits);
164        self
165    }
166}
167#[doc = "Stall status for EasyDMA RAM accesses. The fields in this register is set to STALL by hardware whenever a stall occurres and can be cleared (set to NOSTALL) by the CPU.\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 [stallstat](index.html) module"]
168pub struct STALLSTAT_SPEC;
169impl crate::RegisterSpec for STALLSTAT_SPEC {
170    type Ux = u32;
171}
172#[doc = "`read()` method returns [stallstat::R](R) reader structure"]
173impl crate::Readable for STALLSTAT_SPEC {
174    type Reader = R;
175}
176#[doc = "`write(|w| ..)` method takes [stallstat::W](W) writer structure"]
177impl crate::Writable for STALLSTAT_SPEC {
178    type Writer = W;
179}
180#[doc = "`reset()` method sets STALLSTAT to value 0"]
181impl crate::Resettable for STALLSTAT_SPEC {
182    #[inline(always)]
183    fn reset_value() -> Self::Ux {
184        0
185    }
186}
nrf52840_pac/spim0/stallstat.rs

nrf52840_pac/spim0/
stallstat.rs
