nrf52840_pac/usbd/
isosplit.rs

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1#[doc = "Register `ISOSPLIT` reader"]
2pub struct R(crate::R<ISOSPLIT_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<ISOSPLIT_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<ISOSPLIT_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<ISOSPLIT_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `ISOSPLIT` writer"]
17pub struct W(crate::W<ISOSPLIT_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<ISOSPLIT_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<ISOSPLIT_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<ISOSPLIT_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `SPLIT` reader - Controls the split of ISO buffers"]
38pub type SPLIT_R = crate::FieldReader<u16, SPLIT_A>;
39#[doc = "Controls the split of ISO buffers\n\nValue on reset: 0"]
40#[derive(Clone, Copy, Debug, PartialEq)]
41#[repr(u16)]
42pub enum SPLIT_A {
43    #[doc = "0: Full buffer dedicated to either iso IN or OUT"]
44    ONE_DIR = 0,
45    #[doc = "128: Lower half for IN, upper half for OUT"]
46    HALF_IN = 128,
47}
48impl From<SPLIT_A> for u16 {
49    #[inline(always)]
50    fn from(variant: SPLIT_A) -> Self {
51        variant as _
52    }
53}
54impl SPLIT_R {
55    #[doc = "Get enumerated values variant"]
56    #[inline(always)]
57    pub fn variant(&self) -> Option<SPLIT_A> {
58        match self.bits {
59            0 => Some(SPLIT_A::ONE_DIR),
60            128 => Some(SPLIT_A::HALF_IN),
61            _ => None,
62        }
63    }
64    #[doc = "Checks if the value of the field is `ONE_DIR`"]
65    #[inline(always)]
66    pub fn is_one_dir(&self) -> bool {
67        *self == SPLIT_A::ONE_DIR
68    }
69    #[doc = "Checks if the value of the field is `HALF_IN`"]
70    #[inline(always)]
71    pub fn is_half_in(&self) -> bool {
72        *self == SPLIT_A::HALF_IN
73    }
74}
75#[doc = "Field `SPLIT` writer - Controls the split of ISO buffers"]
76pub type SPLIT_W<'a, const O: u8> = crate::FieldWriter<'a, u32, ISOSPLIT_SPEC, u16, SPLIT_A, 16, O>;
77impl<'a, const O: u8> SPLIT_W<'a, O> {
78    #[doc = "Full buffer dedicated to either iso IN or OUT"]
79    #[inline(always)]
80    pub fn one_dir(self) -> &'a mut W {
81        self.variant(SPLIT_A::ONE_DIR)
82    }
83    #[doc = "Lower half for IN, upper half for OUT"]
84    #[inline(always)]
85    pub fn half_in(self) -> &'a mut W {
86        self.variant(SPLIT_A::HALF_IN)
87    }
88}
89impl R {
90    #[doc = "Bits 0:15 - Controls the split of ISO buffers"]
91    #[inline(always)]
92    pub fn split(&self) -> SPLIT_R {
93        SPLIT_R::new((self.bits & 0xffff) as u16)
94    }
95}
96impl W {
97    #[doc = "Bits 0:15 - Controls the split of ISO buffers"]
98    #[inline(always)]
99    pub fn split(&mut self) -> SPLIT_W<0> {
100        SPLIT_W::new(self)
101    }
102    #[doc = "Writes raw bits to the register."]
103    #[inline(always)]
104    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
105        self.0.bits(bits);
106        self
107    }
108}
109#[doc = "Controls the split of ISO buffers\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 [isosplit](index.html) module"]
110pub struct ISOSPLIT_SPEC;
111impl crate::RegisterSpec for ISOSPLIT_SPEC {
112    type Ux = u32;
113}
114#[doc = "`read()` method returns [isosplit::R](R) reader structure"]
115impl crate::Readable for ISOSPLIT_SPEC {
116    type Reader = R;
117}
118#[doc = "`write(|w| ..)` method takes [isosplit::W](W) writer structure"]
119impl crate::Writable for ISOSPLIT_SPEC {
120    type Writer = W;
121}
122#[doc = "`reset()` method sets ISOSPLIT to value 0"]
123impl crate::Resettable for ISOSPLIT_SPEC {
124    #[inline(always)]
125    fn reset_value() -> Self::Ux {
126        0
127    }
128}
nrf52840_pac/usbd/isosplit.rs

nrf52840_pac/usbd/
isosplit.rs
