nrf52840_pac/usbd/
epstall.rs

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1#[doc = "Register `EPSTALL` writer"]
2pub struct W(crate::W<EPSTALL_SPEC>);
3impl core::ops::Deref for W {
4    type Target = crate::W<EPSTALL_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl core::ops::DerefMut for W {
11    #[inline(always)]
12    fn deref_mut(&mut self) -> &mut Self::Target {
13        &mut self.0
14    }
15}
16impl From<crate::W<EPSTALL_SPEC>> for W {
17    #[inline(always)]
18    fn from(writer: crate::W<EPSTALL_SPEC>) -> Self {
19        W(writer)
20    }
21}
22#[doc = "Field `EP` writer - Select endpoint number"]
23pub type EP_W<'a, const O: u8> = crate::FieldWriter<'a, u32, EPSTALL_SPEC, u8, u8, 3, O>;
24#[doc = "Selects IN or OUT endpoint\n\nValue on reset: 0"]
25#[derive(Clone, Copy, Debug, PartialEq)]
26pub enum IO_AW {
27    #[doc = "0: Selects OUT endpoint"]
28    OUT = 0,
29    #[doc = "1: Selects IN endpoint"]
30    IN = 1,
31}
32impl From<IO_AW> for bool {
33    #[inline(always)]
34    fn from(variant: IO_AW) -> Self {
35        variant as u8 != 0
36    }
37}
38#[doc = "Field `IO` writer - Selects IN or OUT endpoint"]
39pub type IO_W<'a, const O: u8> = crate::BitWriter<'a, u32, EPSTALL_SPEC, IO_AW, O>;
40impl<'a, const O: u8> IO_W<'a, O> {
41    #[doc = "Selects OUT endpoint"]
42    #[inline(always)]
43    pub fn out(self) -> &'a mut W {
44        self.variant(IO_AW::OUT)
45    }
46    #[doc = "Selects IN endpoint"]
47    #[inline(always)]
48    pub fn in_(self) -> &'a mut W {
49        self.variant(IO_AW::IN)
50    }
51}
52#[doc = "Stall selected endpoint\n\nValue on reset: 0"]
53#[derive(Clone, Copy, Debug, PartialEq)]
54pub enum STALL_AW {
55    #[doc = "0: Don't stall selected endpoint"]
56    UN_STALL = 0,
57    #[doc = "1: Stall selected endpoint"]
58    STALL = 1,
59}
60impl From<STALL_AW> for bool {
61    #[inline(always)]
62    fn from(variant: STALL_AW) -> Self {
63        variant as u8 != 0
64    }
65}
66#[doc = "Field `STALL` writer - Stall selected endpoint"]
67pub type STALL_W<'a, const O: u8> = crate::BitWriter<'a, u32, EPSTALL_SPEC, STALL_AW, O>;
68impl<'a, const O: u8> STALL_W<'a, O> {
69    #[doc = "Don't stall selected endpoint"]
70    #[inline(always)]
71    pub fn un_stall(self) -> &'a mut W {
72        self.variant(STALL_AW::UN_STALL)
73    }
74    #[doc = "Stall selected endpoint"]
75    #[inline(always)]
76    pub fn stall(self) -> &'a mut W {
77        self.variant(STALL_AW::STALL)
78    }
79}
80impl W {
81    #[doc = "Bits 0:2 - Select endpoint number"]
82    #[inline(always)]
83    pub fn ep(&mut self) -> EP_W<0> {
84        EP_W::new(self)
85    }
86    #[doc = "Bit 7 - Selects IN or OUT endpoint"]
87    #[inline(always)]
88    pub fn io(&mut self) -> IO_W<7> {
89        IO_W::new(self)
90    }
91    #[doc = "Bit 8 - Stall selected endpoint"]
92    #[inline(always)]
93    pub fn stall(&mut self) -> STALL_W<8> {
94        STALL_W::new(self)
95    }
96    #[doc = "Writes raw bits to the register."]
97    #[inline(always)]
98    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
99        self.0.bits(bits);
100        self
101    }
102}
103#[doc = "STALL endpoints\n\nThis register you can [`write_with_zero`](crate::generic::Reg::write_with_zero), [`reset`](crate::generic::Reg::reset), [`write`](crate::generic::Reg::write). See [API](https://docs.rs/svd2rust/#read--modify--write-api).\n\nFor information about available fields see [epstall](index.html) module"]
104pub struct EPSTALL_SPEC;
105impl crate::RegisterSpec for EPSTALL_SPEC {
106    type Ux = u32;
107}
108#[doc = "`write(|w| ..)` method takes [epstall::W](W) writer structure"]
109impl crate::Writable for EPSTALL_SPEC {
110    type Writer = W;
111}
112#[doc = "`reset()` method sets EPSTALL to value 0"]
113impl crate::Resettable for EPSTALL_SPEC {
114    #[inline(always)]
115    fn reset_value() -> Self::Ux {
116        0
117    }
118}
nrf52840_pac/usbd/epstall.rs

nrf52840_pac/usbd/
epstall.rs
