gd32vf103_pac/usbfs_device/
dcfg.rs

1#[doc = "Register `DCFG` reader"]
2pub struct R(crate::R<DCFG_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<DCFG_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<DCFG_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<DCFG_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `DCFG` writer"]
17pub struct W(crate::W<DCFG_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<DCFG_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<DCFG_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<DCFG_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `DS` reader - Device speed"]
38pub type DS_R = crate::FieldReader<u8, u8>;
39#[doc = "Field `DS` writer - Device speed"]
40pub type DS_W<'a, const O: u8> = crate::FieldWriter<'a, u32, DCFG_SPEC, u8, u8, 2, O>;
41#[doc = "Field `NZLSOH` reader - Non-zero-length status OUT handshake"]
42pub type NZLSOH_R = crate::BitReader<bool>;
43#[doc = "Field `NZLSOH` writer - Non-zero-length status OUT handshake"]
44pub type NZLSOH_W<'a, const O: u8> = crate::BitWriter<'a, u32, DCFG_SPEC, bool, O>;
45#[doc = "Field `DAR` reader - Device address"]
46pub type DAR_R = crate::FieldReader<u8, u8>;
47#[doc = "Field `DAR` writer - Device address"]
48pub type DAR_W<'a, const O: u8> = crate::FieldWriter<'a, u32, DCFG_SPEC, u8, u8, 7, O>;
49#[doc = "Field `EOPFT` reader - end of periodic frame time"]
50pub type EOPFT_R = crate::FieldReader<u8, u8>;
51#[doc = "Field `EOPFT` writer - end of periodic frame time"]
52pub type EOPFT_W<'a, const O: u8> = crate::FieldWriter<'a, u32, DCFG_SPEC, u8, u8, 2, O>;
53impl R {
54    #[doc = "Bits 0:1 - Device speed"]
55    #[inline(always)]
56    pub fn ds(&self) -> DS_R {
57        DS_R::new((self.bits & 3) as u8)
58    }
59    #[doc = "Bit 2 - Non-zero-length status OUT handshake"]
60    #[inline(always)]
61    pub fn nzlsoh(&self) -> NZLSOH_R {
62        NZLSOH_R::new(((self.bits >> 2) & 1) != 0)
63    }
64    #[doc = "Bits 4:10 - Device address"]
65    #[inline(always)]
66    pub fn dar(&self) -> DAR_R {
67        DAR_R::new(((self.bits >> 4) & 0x7f) as u8)
68    }
69    #[doc = "Bits 11:12 - end of periodic frame time"]
70    #[inline(always)]
71    pub fn eopft(&self) -> EOPFT_R {
72        EOPFT_R::new(((self.bits >> 11) & 3) as u8)
73    }
74}
75impl W {
76    #[doc = "Bits 0:1 - Device speed"]
77    #[inline(always)]
78    #[must_use]
79    pub fn ds(&mut self) -> DS_W<0> {
80        DS_W::new(self)
81    }
82    #[doc = "Bit 2 - Non-zero-length status OUT handshake"]
83    #[inline(always)]
84    #[must_use]
85    pub fn nzlsoh(&mut self) -> NZLSOH_W<2> {
86        NZLSOH_W::new(self)
87    }
88    #[doc = "Bits 4:10 - Device address"]
89    #[inline(always)]
90    #[must_use]
91    pub fn dar(&mut self) -> DAR_W<4> {
92        DAR_W::new(self)
93    }
94    #[doc = "Bits 11:12 - end of periodic frame time"]
95    #[inline(always)]
96    #[must_use]
97    pub fn eopft(&mut self) -> EOPFT_W<11> {
98        EOPFT_W::new(self)
99    }
100    #[doc = "Writes raw bits to the register."]
101    #[inline(always)]
102    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
103        self.0.bits(bits);
104        self
105    }
106}
107#[doc = "device configuration register (DCFG)\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 [dcfg](index.html) module"]
108pub struct DCFG_SPEC;
109impl crate::RegisterSpec for DCFG_SPEC {
110    type Ux = u32;
111}
112#[doc = "`read()` method returns [dcfg::R](R) reader structure"]
113impl crate::Readable for DCFG_SPEC {
114    type Reader = R;
115}
116#[doc = "`write(|w| ..)` method takes [dcfg::W](W) writer structure"]
117impl crate::Writable for DCFG_SPEC {
118    type Writer = W;
119    const ZERO_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
120    const ONE_TO_MODIFY_FIELDS_BITMAP: Self::Ux = 0;
121}
122#[doc = "`reset()` method sets DCFG to value 0"]
123impl crate::Resettable for DCFG_SPEC {
124    const RESET_VALUE: Self::Ux = 0;
125}
gd32vf103_pac/usbfs_device/dcfg.rs

gd32vf103_pac/usbfs_device/
dcfg.rs
