1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
#[doc = "Reader of register HCINTERRUPTSTATUS"]
pub type R = crate::R<u32, super::HCINTERRUPTSTATUS>;
#[doc = "Writer for register HCINTERRUPTSTATUS"]
pub type W = crate::W<u32, super::HCINTERRUPTSTATUS>;
#[doc = "Register HCINTERRUPTSTATUS `reset()`'s with value 0"]
impl crate::ResetValue for super::HCINTERRUPTSTATUS {
    type Type = u32;
    #[inline(always)]
    fn reset_value() -> Self::Type {
        0
    }
}
#[doc = "Reader of field `SO`"]
pub type SO_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `SO`"]
pub struct SO_W<'a> {
    w: &'a mut W,
}
impl<'a> SO_W<'a> {
    #[doc = r"Sets the field bit"]
    #[inline(always)]
    pub fn set_bit(self) -> &'a mut W {
        self.bit(true)
    }
    #[doc = r"Clears the field bit"]
    #[inline(always)]
    pub fn clear_bit(self) -> &'a mut W {
        self.bit(false)
    }
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub fn bit(self, value: bool) -> &'a mut W {
        self.w.bits = (self.w.bits & !0x01) | ((value as u32) & 0x01);
        self.w
    }
}
#[doc = "Reader of field `WDH`"]
pub type WDH_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `WDH`"]
pub struct WDH_W<'a> {
    w: &'a mut W,
}
impl<'a> WDH_W<'a> {
    #[doc = r"Sets the field bit"]
    #[inline(always)]
    pub fn set_bit(self) -> &'a mut W {
        self.bit(true)
    }
    #[doc = r"Clears the field bit"]
    #[inline(always)]
    pub fn clear_bit(self) -> &'a mut W {
        self.bit(false)
    }
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub fn bit(self, value: bool) -> &'a mut W {
        self.w.bits = (self.w.bits & !(0x01 << 1)) | (((value as u32) & 0x01) << 1);
        self.w
    }
}
#[doc = "Reader of field `SF`"]
pub type SF_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `SF`"]
pub struct SF_W<'a> {
    w: &'a mut W,
}
impl<'a> SF_W<'a> {
    #[doc = r"Sets the field bit"]
    #[inline(always)]
    pub fn set_bit(self) -> &'a mut W {
        self.bit(true)
    }
    #[doc = r"Clears the field bit"]
    #[inline(always)]
    pub fn clear_bit(self) -> &'a mut W {
        self.bit(false)
    }
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub fn bit(self, value: bool) -> &'a mut W {
        self.w.bits = (self.w.bits & !(0x01 << 2)) | (((value as u32) & 0x01) << 2);
        self.w
    }
}
#[doc = "Reader of field `RD`"]
pub type RD_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `RD`"]
pub struct RD_W<'a> {
    w: &'a mut W,
}
impl<'a> RD_W<'a> {
    #[doc = r"Sets the field bit"]
    #[inline(always)]
    pub fn set_bit(self) -> &'a mut W {
        self.bit(true)
    }
    #[doc = r"Clears the field bit"]
    #[inline(always)]
    pub fn clear_bit(self) -> &'a mut W {
        self.bit(false)
    }
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub fn bit(self, value: bool) -> &'a mut W {
        self.w.bits = (self.w.bits & !(0x01 << 3)) | (((value as u32) & 0x01) << 3);
        self.w
    }
}
#[doc = "Reader of field `UE`"]
pub type UE_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `UE`"]
pub struct UE_W<'a> {
    w: &'a mut W,
}
impl<'a> UE_W<'a> {
    #[doc = r"Sets the field bit"]
    #[inline(always)]
    pub fn set_bit(self) -> &'a mut W {
        self.bit(true)
    }
    #[doc = r"Clears the field bit"]
    #[inline(always)]
    pub fn clear_bit(self) -> &'a mut W {
        self.bit(false)
    }
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub fn bit(self, value: bool) -> &'a mut W {
        self.w.bits = (self.w.bits & !(0x01 << 4)) | (((value as u32) & 0x01) << 4);
        self.w
    }
}
#[doc = "Reader of field `FNO`"]
pub type FNO_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `FNO`"]
pub struct FNO_W<'a> {
    w: &'a mut W,
}
impl<'a> FNO_W<'a> {
    #[doc = r"Sets the field bit"]
    #[inline(always)]
    pub fn set_bit(self) -> &'a mut W {
        self.bit(true)
    }
    #[doc = r"Clears the field bit"]
    #[inline(always)]
    pub fn clear_bit(self) -> &'a mut W {
        self.bit(false)
    }
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub fn bit(self, value: bool) -> &'a mut W {
        self.w.bits = (self.w.bits & !(0x01 << 5)) | (((value as u32) & 0x01) << 5);
        self.w
    }
}
#[doc = "Reader of field `RHSC`"]
pub type RHSC_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `RHSC`"]
pub struct RHSC_W<'a> {
    w: &'a mut W,
}
impl<'a> RHSC_W<'a> {
    #[doc = r"Sets the field bit"]
    #[inline(always)]
    pub fn set_bit(self) -> &'a mut W {
        self.bit(true)
    }
    #[doc = r"Clears the field bit"]
    #[inline(always)]
    pub fn clear_bit(self) -> &'a mut W {
        self.bit(false)
    }
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub fn bit(self, value: bool) -> &'a mut W {
        self.w.bits = (self.w.bits & !(0x01 << 6)) | (((value as u32) & 0x01) << 6);
        self.w
    }
}
#[doc = "Reader of field `OC`"]
pub type OC_R = crate::R<u32, u32>;
#[doc = "Write proxy for field `OC`"]
pub struct OC_W<'a> {
    w: &'a mut W,
}
impl<'a> OC_W<'a> {
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub unsafe fn bits(self, value: u32) -> &'a mut W {
        self.w.bits = (self.w.bits & !(0x003f_ffff << 10)) | (((value as u32) & 0x003f_ffff) << 10);
        self.w
    }
}
impl R {
    #[doc = "Bit 0 - SchedulingOverrun This bit is set when the USB schedule for the current Frame overruns and after the update of HccaFrameNumber."]
    #[inline(always)]
    pub fn so(&self) -> SO_R {
        SO_R::new((self.bits & 0x01) != 0)
    }
    #[doc = "Bit 1 - WritebackDoneHead This bit is set immediately after HC has written HcDoneHead to HccaDoneHead."]
    #[inline(always)]
    pub fn wdh(&self) -> WDH_R {
        WDH_R::new(((self.bits >> 1) & 0x01) != 0)
    }
    #[doc = "Bit 2 - StartofFrame This bit is set by HC at each start of a frame and after the update of HccaFrameNumber."]
    #[inline(always)]
    pub fn sf(&self) -> SF_R {
        SF_R::new(((self.bits >> 2) & 0x01) != 0)
    }
    #[doc = "Bit 3 - ResumeDetected This bit is set when HC detects that a device on the USB is asserting resume signaling."]
    #[inline(always)]
    pub fn rd(&self) -> RD_R {
        RD_R::new(((self.bits >> 3) & 0x01) != 0)
    }
    #[doc = "Bit 4 - UnrecoverableError This bit is set when HC detects a system error not related to USB."]
    #[inline(always)]
    pub fn ue(&self) -> UE_R {
        UE_R::new(((self.bits >> 4) & 0x01) != 0)
    }
    #[doc = "Bit 5 - FrameNumberOverflow This bit is set when the MSb of HcFmNumber (bit 15) changes value, from 0 to 1 or from 1 to 0, and after HccaFrameNumber has been updated."]
    #[inline(always)]
    pub fn fno(&self) -> FNO_R {
        FNO_R::new(((self.bits >> 5) & 0x01) != 0)
    }
    #[doc = "Bit 6 - RootHubStatusChange This bit is set when the content of HcRhStatus or the content of any of HcRhPortStatus\\[NumberofDownstreamPort\\]
has changed."]
    #[inline(always)]
    pub fn rhsc(&self) -> RHSC_R {
        RHSC_R::new(((self.bits >> 6) & 0x01) != 0)
    }
    #[doc = "Bits 10:31 - OwnershipChange This bit is set by HC when HCD sets the OwnershipChangeRequest field in HcCommandStatus."]
    #[inline(always)]
    pub fn oc(&self) -> OC_R {
        OC_R::new(((self.bits >> 10) & 0x003f_ffff) as u32)
    }
}
impl W {
    #[doc = "Bit 0 - SchedulingOverrun This bit is set when the USB schedule for the current Frame overruns and after the update of HccaFrameNumber."]
    #[inline(always)]
    pub fn so(&mut self) -> SO_W {
        SO_W { w: self }
    }
    #[doc = "Bit 1 - WritebackDoneHead This bit is set immediately after HC has written HcDoneHead to HccaDoneHead."]
    #[inline(always)]
    pub fn wdh(&mut self) -> WDH_W {
        WDH_W { w: self }
    }
    #[doc = "Bit 2 - StartofFrame This bit is set by HC at each start of a frame and after the update of HccaFrameNumber."]
    #[inline(always)]
    pub fn sf(&mut self) -> SF_W {
        SF_W { w: self }
    }
    #[doc = "Bit 3 - ResumeDetected This bit is set when HC detects that a device on the USB is asserting resume signaling."]
    #[inline(always)]
    pub fn rd(&mut self) -> RD_W {
        RD_W { w: self }
    }
    #[doc = "Bit 4 - UnrecoverableError This bit is set when HC detects a system error not related to USB."]
    #[inline(always)]
    pub fn ue(&mut self) -> UE_W {
        UE_W { w: self }
    }
    #[doc = "Bit 5 - FrameNumberOverflow This bit is set when the MSb of HcFmNumber (bit 15) changes value, from 0 to 1 or from 1 to 0, and after HccaFrameNumber has been updated."]
    #[inline(always)]
    pub fn fno(&mut self) -> FNO_W {
        FNO_W { w: self }
    }
    #[doc = "Bit 6 - RootHubStatusChange This bit is set when the content of HcRhStatus or the content of any of HcRhPortStatus\\[NumberofDownstreamPort\\]
has changed."]
    #[inline(always)]
    pub fn rhsc(&mut self) -> RHSC_W {
        RHSC_W { w: self }
    }
    #[doc = "Bits 10:31 - OwnershipChange This bit is set by HC when HCD sets the OwnershipChangeRequest field in HcCommandStatus."]
    #[inline(always)]
    pub fn oc(&mut self) -> OC_W {
        OC_W { w: self }
    }
}