lpc55_pac/usb1/
lpm.rs

1#[doc = "Register `LPM` reader"]
2pub struct R(crate::R<LPM_SPEC>);
3impl core::ops::Deref for R {
4    type Target = crate::R<LPM_SPEC>;
5    #[inline(always)]
6    fn deref(&self) -> &Self::Target {
7        &self.0
8    }
9}
10impl From<crate::R<LPM_SPEC>> for R {
11    #[inline(always)]
12    fn from(reader: crate::R<LPM_SPEC>) -> Self {
13        R(reader)
14    }
15}
16#[doc = "Register `LPM` writer"]
17pub struct W(crate::W<LPM_SPEC>);
18impl core::ops::Deref for W {
19    type Target = crate::W<LPM_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<LPM_SPEC>> for W {
32    #[inline(always)]
33    fn from(writer: crate::W<LPM_SPEC>) -> Self {
34        W(writer)
35    }
36}
37#[doc = "Field `HIRD_HW` reader - Host Initiated Resume Duration - HW."]
38pub struct HIRD_HW_R(crate::FieldReader<u8, u8>);
39impl HIRD_HW_R {
40    #[inline(always)]
41    pub(crate) fn new(bits: u8) -> Self {
42        HIRD_HW_R(crate::FieldReader::new(bits))
43    }
44}
45impl core::ops::Deref for HIRD_HW_R {
46    type Target = crate::FieldReader<u8, u8>;
47    #[inline(always)]
48    fn deref(&self) -> &Self::Target {
49        &self.0
50    }
51}
52#[doc = "Field `HIRD_SW` reader - Host Initiated Resume Duration - SW."]
53pub struct HIRD_SW_R(crate::FieldReader<u8, u8>);
54impl HIRD_SW_R {
55    #[inline(always)]
56    pub(crate) fn new(bits: u8) -> Self {
57        HIRD_SW_R(crate::FieldReader::new(bits))
58    }
59}
60impl core::ops::Deref for HIRD_SW_R {
61    type Target = crate::FieldReader<u8, u8>;
62    #[inline(always)]
63    fn deref(&self) -> &Self::Target {
64        &self.0
65    }
66}
67#[doc = "Field `HIRD_SW` writer - Host Initiated Resume Duration - SW."]
68pub struct HIRD_SW_W<'a> {
69    w: &'a mut W,
70}
71impl<'a> HIRD_SW_W<'a> {
72    #[doc = r"Writes raw bits to the field"]
73    #[inline(always)]
74    pub unsafe fn bits(self, value: u8) -> &'a mut W {
75        self.w.bits = (self.w.bits & !(0x0f << 4)) | ((value as u32 & 0x0f) << 4);
76        self.w
77    }
78}
79#[doc = "Field `DATA_PENDING` reader - As long as this bit is set to one and LPM supported bit is set to one, HW will return a NYET handshake on every LPM token it receives."]
80pub struct DATA_PENDING_R(crate::FieldReader<bool, bool>);
81impl DATA_PENDING_R {
82    #[inline(always)]
83    pub(crate) fn new(bits: bool) -> Self {
84        DATA_PENDING_R(crate::FieldReader::new(bits))
85    }
86}
87impl core::ops::Deref for DATA_PENDING_R {
88    type Target = crate::FieldReader<bool, bool>;
89    #[inline(always)]
90    fn deref(&self) -> &Self::Target {
91        &self.0
92    }
93}
94#[doc = "Field `DATA_PENDING` writer - As long as this bit is set to one and LPM supported bit is set to one, HW will return a NYET handshake on every LPM token it receives."]
95pub struct DATA_PENDING_W<'a> {
96    w: &'a mut W,
97}
98impl<'a> DATA_PENDING_W<'a> {
99    #[doc = r"Sets the field bit"]
100    #[inline(always)]
101    pub fn set_bit(self) -> &'a mut W {
102        self.bit(true)
103    }
104    #[doc = r"Clears the field bit"]
105    #[inline(always)]
106    pub fn clear_bit(self) -> &'a mut W {
107        self.bit(false)
108    }
109    #[doc = r"Writes raw bits to the field"]
110    #[inline(always)]
111    pub fn bit(self, value: bool) -> &'a mut W {
112        self.w.bits = (self.w.bits & !(0x01 << 8)) | ((value as u32 & 0x01) << 8);
113        self.w
114    }
115}
116impl R {
117    #[doc = "Bits 0:3 - Host Initiated Resume Duration - HW."]
118    #[inline(always)]
119    pub fn hird_hw(&self) -> HIRD_HW_R {
120        HIRD_HW_R::new((self.bits & 0x0f) as u8)
121    }
122    #[doc = "Bits 4:7 - Host Initiated Resume Duration - SW."]
123    #[inline(always)]
124    pub fn hird_sw(&self) -> HIRD_SW_R {
125        HIRD_SW_R::new(((self.bits >> 4) & 0x0f) as u8)
126    }
127    #[doc = "Bit 8 - As long as this bit is set to one and LPM supported bit is set to one, HW will return a NYET handshake on every LPM token it receives."]
128    #[inline(always)]
129    pub fn data_pending(&self) -> DATA_PENDING_R {
130        DATA_PENDING_R::new(((self.bits >> 8) & 0x01) != 0)
131    }
132}
133impl W {
134    #[doc = "Bits 4:7 - Host Initiated Resume Duration - SW."]
135    #[inline(always)]
136    pub fn hird_sw(&mut self) -> HIRD_SW_W {
137        HIRD_SW_W { w: self }
138    }
139    #[doc = "Bit 8 - As long as this bit is set to one and LPM supported bit is set to one, HW will return a NYET handshake on every LPM token it receives."]
140    #[inline(always)]
141    pub fn data_pending(&mut self) -> DATA_PENDING_W {
142        DATA_PENDING_W { w: self }
143    }
144    #[doc = "Writes raw bits to the register."]
145    #[inline(always)]
146    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
147        self.0.bits(bits);
148        self
149    }
150}
151#[doc = "USB Link Power Management 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 [lpm](index.html) module"]
152pub struct LPM_SPEC;
153impl crate::RegisterSpec for LPM_SPEC {
154    type Ux = u32;
155}
156#[doc = "`read()` method returns [lpm::R](R) reader structure"]
157impl crate::Readable for LPM_SPEC {
158    type Reader = R;
159}
160#[doc = "`write(|w| ..)` method takes [lpm::W](W) writer structure"]
161impl crate::Writable for LPM_SPEC {
162    type Writer = W;
163}
164#[doc = "`reset()` method sets LPM to value 0"]
165impl crate::Resettable for LPM_SPEC {
166    #[inline(always)]
167    fn reset_value() -> Self::Ux {
168        0
169    }
170}
lpc55_pac/usb1/lpm.rs

lpc55_pac/usb1/
lpm.rs
