stm32wb_pac/i2c1/
cr2.rs

1#[doc = "Reader of register CR2"]
2pub type R = crate::R<u32, super::CR2>;
3#[doc = "Writer for register CR2"]
4pub type W = crate::W<u32, super::CR2>;
5#[doc = "Register CR2 `reset()`'s with value 0"]
6impl crate::ResetValue for super::CR2 {
7    type Type = u32;
8    #[inline(always)]
9    fn reset_value() -> Self::Type {
10        0
11    }
12}
13#[doc = "Reader of field `PECBYTE`"]
14pub type PECBYTE_R = crate::R<bool, bool>;
15#[doc = "Write proxy for field `PECBYTE`"]
16pub struct PECBYTE_W<'a> {
17    w: &'a mut W,
18}
19impl<'a> PECBYTE_W<'a> {
20    #[doc = r"Sets the field bit"]
21    #[inline(always)]
22    pub fn set_bit(self) -> &'a mut W {
23        self.bit(true)
24    }
25    #[doc = r"Clears the field bit"]
26    #[inline(always)]
27    pub fn clear_bit(self) -> &'a mut W {
28        self.bit(false)
29    }
30    #[doc = r"Writes raw bits to the field"]
31    #[inline(always)]
32    pub fn bit(self, value: bool) -> &'a mut W {
33        self.w.bits = (self.w.bits & !(0x01 << 26)) | (((value as u32) & 0x01) << 26);
34        self.w
35    }
36}
37#[doc = "Reader of field `AUTOEND`"]
38pub type AUTOEND_R = crate::R<bool, bool>;
39#[doc = "Write proxy for field `AUTOEND`"]
40pub struct AUTOEND_W<'a> {
41    w: &'a mut W,
42}
43impl<'a> AUTOEND_W<'a> {
44    #[doc = r"Sets the field bit"]
45    #[inline(always)]
46    pub fn set_bit(self) -> &'a mut W {
47        self.bit(true)
48    }
49    #[doc = r"Clears the field bit"]
50    #[inline(always)]
51    pub fn clear_bit(self) -> &'a mut W {
52        self.bit(false)
53    }
54    #[doc = r"Writes raw bits to the field"]
55    #[inline(always)]
56    pub fn bit(self, value: bool) -> &'a mut W {
57        self.w.bits = (self.w.bits & !(0x01 << 25)) | (((value as u32) & 0x01) << 25);
58        self.w
59    }
60}
61#[doc = "Reader of field `RELOAD`"]
62pub type RELOAD_R = crate::R<bool, bool>;
63#[doc = "Write proxy for field `RELOAD`"]
64pub struct RELOAD_W<'a> {
65    w: &'a mut W,
66}
67impl<'a> RELOAD_W<'a> {
68    #[doc = r"Sets the field bit"]
69    #[inline(always)]
70    pub fn set_bit(self) -> &'a mut W {
71        self.bit(true)
72    }
73    #[doc = r"Clears the field bit"]
74    #[inline(always)]
75    pub fn clear_bit(self) -> &'a mut W {
76        self.bit(false)
77    }
78    #[doc = r"Writes raw bits to the field"]
79    #[inline(always)]
80    pub fn bit(self, value: bool) -> &'a mut W {
81        self.w.bits = (self.w.bits & !(0x01 << 24)) | (((value as u32) & 0x01) << 24);
82        self.w
83    }
84}
85#[doc = "Reader of field `NBYTES`"]
86pub type NBYTES_R = crate::R<u8, u8>;
87#[doc = "Write proxy for field `NBYTES`"]
88pub struct NBYTES_W<'a> {
89    w: &'a mut W,
90}
91impl<'a> NBYTES_W<'a> {
92    #[doc = r"Writes raw bits to the field"]
93    #[inline(always)]
94    pub unsafe fn bits(self, value: u8) -> &'a mut W {
95        self.w.bits = (self.w.bits & !(0xff << 16)) | (((value as u32) & 0xff) << 16);
96        self.w
97    }
98}
99#[doc = "Reader of field `NACK`"]
100pub type NACK_R = crate::R<bool, bool>;
101#[doc = "Write proxy for field `NACK`"]
102pub struct NACK_W<'a> {
103    w: &'a mut W,
104}
105impl<'a> NACK_W<'a> {
106    #[doc = r"Sets the field bit"]
107    #[inline(always)]
108    pub fn set_bit(self) -> &'a mut W {
109        self.bit(true)
110    }
111    #[doc = r"Clears the field bit"]
112    #[inline(always)]
113    pub fn clear_bit(self) -> &'a mut W {
114        self.bit(false)
115    }
116    #[doc = r"Writes raw bits to the field"]
117    #[inline(always)]
118    pub fn bit(self, value: bool) -> &'a mut W {
119        self.w.bits = (self.w.bits & !(0x01 << 15)) | (((value as u32) & 0x01) << 15);
120        self.w
121    }
122}
123#[doc = "Reader of field `STOP`"]
124pub type STOP_R = crate::R<bool, bool>;
125#[doc = "Write proxy for field `STOP`"]
126pub struct STOP_W<'a> {
127    w: &'a mut W,
128}
129impl<'a> STOP_W<'a> {
130    #[doc = r"Sets the field bit"]
131    #[inline(always)]
132    pub fn set_bit(self) -> &'a mut W {
133        self.bit(true)
134    }
135    #[doc = r"Clears the field bit"]
136    #[inline(always)]
137    pub fn clear_bit(self) -> &'a mut W {
138        self.bit(false)
139    }
140    #[doc = r"Writes raw bits to the field"]
141    #[inline(always)]
142    pub fn bit(self, value: bool) -> &'a mut W {
143        self.w.bits = (self.w.bits & !(0x01 << 14)) | (((value as u32) & 0x01) << 14);
144        self.w
145    }
146}
147#[doc = "Reader of field `START`"]
148pub type START_R = crate::R<bool, bool>;
149#[doc = "Write proxy for field `START`"]
150pub struct START_W<'a> {
151    w: &'a mut W,
152}
153impl<'a> START_W<'a> {
154    #[doc = r"Sets the field bit"]
155    #[inline(always)]
156    pub fn set_bit(self) -> &'a mut W {
157        self.bit(true)
158    }
159    #[doc = r"Clears the field bit"]
160    #[inline(always)]
161    pub fn clear_bit(self) -> &'a mut W {
162        self.bit(false)
163    }
164    #[doc = r"Writes raw bits to the field"]
165    #[inline(always)]
166    pub fn bit(self, value: bool) -> &'a mut W {
167        self.w.bits = (self.w.bits & !(0x01 << 13)) | (((value as u32) & 0x01) << 13);
168        self.w
169    }
170}
171#[doc = "Reader of field `HEAD10R`"]
172pub type HEAD10R_R = crate::R<bool, bool>;
173#[doc = "Write proxy for field `HEAD10R`"]
174pub struct HEAD10R_W<'a> {
175    w: &'a mut W,
176}
177impl<'a> HEAD10R_W<'a> {
178    #[doc = r"Sets the field bit"]
179    #[inline(always)]
180    pub fn set_bit(self) -> &'a mut W {
181        self.bit(true)
182    }
183    #[doc = r"Clears the field bit"]
184    #[inline(always)]
185    pub fn clear_bit(self) -> &'a mut W {
186        self.bit(false)
187    }
188    #[doc = r"Writes raw bits to the field"]
189    #[inline(always)]
190    pub fn bit(self, value: bool) -> &'a mut W {
191        self.w.bits = (self.w.bits & !(0x01 << 12)) | (((value as u32) & 0x01) << 12);
192        self.w
193    }
194}
195#[doc = "Reader of field `ADD10`"]
196pub type ADD10_R = crate::R<bool, bool>;
197#[doc = "Write proxy for field `ADD10`"]
198pub struct ADD10_W<'a> {
199    w: &'a mut W,
200}
201impl<'a> ADD10_W<'a> {
202    #[doc = r"Sets the field bit"]
203    #[inline(always)]
204    pub fn set_bit(self) -> &'a mut W {
205        self.bit(true)
206    }
207    #[doc = r"Clears the field bit"]
208    #[inline(always)]
209    pub fn clear_bit(self) -> &'a mut W {
210        self.bit(false)
211    }
212    #[doc = r"Writes raw bits to the field"]
213    #[inline(always)]
214    pub fn bit(self, value: bool) -> &'a mut W {
215        self.w.bits = (self.w.bits & !(0x01 << 11)) | (((value as u32) & 0x01) << 11);
216        self.w
217    }
218}
219#[doc = "Reader of field `RD_WRN`"]
220pub type RD_WRN_R = crate::R<bool, bool>;
221#[doc = "Write proxy for field `RD_WRN`"]
222pub struct RD_WRN_W<'a> {
223    w: &'a mut W,
224}
225impl<'a> RD_WRN_W<'a> {
226    #[doc = r"Sets the field bit"]
227    #[inline(always)]
228    pub fn set_bit(self) -> &'a mut W {
229        self.bit(true)
230    }
231    #[doc = r"Clears the field bit"]
232    #[inline(always)]
233    pub fn clear_bit(self) -> &'a mut W {
234        self.bit(false)
235    }
236    #[doc = r"Writes raw bits to the field"]
237    #[inline(always)]
238    pub fn bit(self, value: bool) -> &'a mut W {
239        self.w.bits = (self.w.bits & !(0x01 << 10)) | (((value as u32) & 0x01) << 10);
240        self.w
241    }
242}
243#[doc = "Reader of field `SADD`"]
244pub type SADD_R = crate::R<u16, u16>;
245#[doc = "Write proxy for field `SADD`"]
246pub struct SADD_W<'a> {
247    w: &'a mut W,
248}
249impl<'a> SADD_W<'a> {
250    #[doc = r"Writes raw bits to the field"]
251    #[inline(always)]
252    pub unsafe fn bits(self, value: u16) -> &'a mut W {
253        self.w.bits = (self.w.bits & !0x03ff) | ((value as u32) & 0x03ff);
254        self.w
255    }
256}
257impl R {
258    #[doc = "Bit 26 - Packet error checking byte"]
259    #[inline(always)]
260    pub fn pecbyte(&self) -> PECBYTE_R {
261        PECBYTE_R::new(((self.bits >> 26) & 0x01) != 0)
262    }
263    #[doc = "Bit 25 - Automatic end mode (master mode)"]
264    #[inline(always)]
265    pub fn autoend(&self) -> AUTOEND_R {
266        AUTOEND_R::new(((self.bits >> 25) & 0x01) != 0)
267    }
268    #[doc = "Bit 24 - NBYTES reload mode"]
269    #[inline(always)]
270    pub fn reload(&self) -> RELOAD_R {
271        RELOAD_R::new(((self.bits >> 24) & 0x01) != 0)
272    }
273    #[doc = "Bits 16:23 - Number of bytes"]
274    #[inline(always)]
275    pub fn nbytes(&self) -> NBYTES_R {
276        NBYTES_R::new(((self.bits >> 16) & 0xff) as u8)
277    }
278    #[doc = "Bit 15 - NACK generation (slave mode)"]
279    #[inline(always)]
280    pub fn nack(&self) -> NACK_R {
281        NACK_R::new(((self.bits >> 15) & 0x01) != 0)
282    }
283    #[doc = "Bit 14 - Stop generation (master mode)"]
284    #[inline(always)]
285    pub fn stop(&self) -> STOP_R {
286        STOP_R::new(((self.bits >> 14) & 0x01) != 0)
287    }
288    #[doc = "Bit 13 - Start generation"]
289    #[inline(always)]
290    pub fn start(&self) -> START_R {
291        START_R::new(((self.bits >> 13) & 0x01) != 0)
292    }
293    #[doc = "Bit 12 - 10-bit address header only read direction (master receiver mode)"]
294    #[inline(always)]
295    pub fn head10r(&self) -> HEAD10R_R {
296        HEAD10R_R::new(((self.bits >> 12) & 0x01) != 0)
297    }
298    #[doc = "Bit 11 - 10-bit addressing mode (master mode)"]
299    #[inline(always)]
300    pub fn add10(&self) -> ADD10_R {
301        ADD10_R::new(((self.bits >> 11) & 0x01) != 0)
302    }
303    #[doc = "Bit 10 - Transfer direction (master mode)"]
304    #[inline(always)]
305    pub fn rd_wrn(&self) -> RD_WRN_R {
306        RD_WRN_R::new(((self.bits >> 10) & 0x01) != 0)
307    }
308    #[doc = "Bits 0:9 - Slave address bit (master mode)"]
309    #[inline(always)]
310    pub fn sadd(&self) -> SADD_R {
311        SADD_R::new((self.bits & 0x03ff) as u16)
312    }
313}
314impl W {
315    #[doc = "Bit 26 - Packet error checking byte"]
316    #[inline(always)]
317    pub fn pecbyte(&mut self) -> PECBYTE_W {
318        PECBYTE_W { w: self }
319    }
320    #[doc = "Bit 25 - Automatic end mode (master mode)"]
321    #[inline(always)]
322    pub fn autoend(&mut self) -> AUTOEND_W {
323        AUTOEND_W { w: self }
324    }
325    #[doc = "Bit 24 - NBYTES reload mode"]
326    #[inline(always)]
327    pub fn reload(&mut self) -> RELOAD_W {
328        RELOAD_W { w: self }
329    }
330    #[doc = "Bits 16:23 - Number of bytes"]
331    #[inline(always)]
332    pub fn nbytes(&mut self) -> NBYTES_W {
333        NBYTES_W { w: self }
334    }
335    #[doc = "Bit 15 - NACK generation (slave mode)"]
336    #[inline(always)]
337    pub fn nack(&mut self) -> NACK_W {
338        NACK_W { w: self }
339    }
340    #[doc = "Bit 14 - Stop generation (master mode)"]
341    #[inline(always)]
342    pub fn stop(&mut self) -> STOP_W {
343        STOP_W { w: self }
344    }
345    #[doc = "Bit 13 - Start generation"]
346    #[inline(always)]
347    pub fn start(&mut self) -> START_W {
348        START_W { w: self }
349    }
350    #[doc = "Bit 12 - 10-bit address header only read direction (master receiver mode)"]
351    #[inline(always)]
352    pub fn head10r(&mut self) -> HEAD10R_W {
353        HEAD10R_W { w: self }
354    }
355    #[doc = "Bit 11 - 10-bit addressing mode (master mode)"]
356    #[inline(always)]
357    pub fn add10(&mut self) -> ADD10_W {
358        ADD10_W { w: self }
359    }
360    #[doc = "Bit 10 - Transfer direction (master mode)"]
361    #[inline(always)]
362    pub fn rd_wrn(&mut self) -> RD_WRN_W {
363        RD_WRN_W { w: self }
364    }
365    #[doc = "Bits 0:9 - Slave address bit (master mode)"]
366    #[inline(always)]
367    pub fn sadd(&mut self) -> SADD_W {
368        SADD_W { w: self }
369    }
370}
stm32wb_pac/i2c1/cr2.rs

stm32wb_pac/i2c1/
cr2.rs
