blob: bc40154ef60d25e2c76415ef72690e8e8c4fa774 (
plain)
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
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
|
/**
* \file
*
* \brief Component description for WDT
*
* Copyright (c) 2018 Microchip Technology Inc.
*
* \asf_license_start
*
* \page License
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the Licence at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* \asf_license_stop
*
*/
#ifndef _SAML22_WDT_COMPONENT_
#define _SAML22_WDT_COMPONENT_
/* ========================================================================== */
/** SOFTWARE API DEFINITION FOR WDT */
/* ========================================================================== */
/** \addtogroup SAML22_WDT Watchdog Timer */
/*@{*/
#define WDT_U2251
#define REV_WDT 0x101
/* -------- WDT_CTRLA : (WDT Offset: 0x0) (R/W 8) Control -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint8_t :1; /*!< bit: 0 Reserved */
uint8_t ENABLE:1; /*!< bit: 1 Enable */
uint8_t WEN:1; /*!< bit: 2 Watchdog Timer Window Mode Enable */
uint8_t :4; /*!< bit: 3.. 6 Reserved */
uint8_t ALWAYSON:1; /*!< bit: 7 Always-On */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} WDT_CTRLA_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define WDT_CTRLA_OFFSET 0x0 /**< \brief (WDT_CTRLA offset) Control */
#define WDT_CTRLA_RESETVALUE _U_(0x00) /**< \brief (WDT_CTRLA reset_value) Control */
#define WDT_CTRLA_ENABLE_Pos 1 /**< \brief (WDT_CTRLA) Enable */
#define WDT_CTRLA_ENABLE (_U_(0x1) << WDT_CTRLA_ENABLE_Pos)
#define WDT_CTRLA_WEN_Pos 2 /**< \brief (WDT_CTRLA) Watchdog Timer Window Mode Enable */
#define WDT_CTRLA_WEN (_U_(0x1) << WDT_CTRLA_WEN_Pos)
#define WDT_CTRLA_ALWAYSON_Pos 7 /**< \brief (WDT_CTRLA) Always-On */
#define WDT_CTRLA_ALWAYSON (_U_(0x1) << WDT_CTRLA_ALWAYSON_Pos)
#define WDT_CTRLA_MASK _U_(0x86) /**< \brief (WDT_CTRLA) MASK Register */
/* -------- WDT_CONFIG : (WDT Offset: 0x1) (R/W 8) Configuration -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint8_t PER:4; /*!< bit: 0.. 3 Time-Out Period */
uint8_t WINDOW:4; /*!< bit: 4.. 7 Window Mode Time-Out Period */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} WDT_CONFIG_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define WDT_CONFIG_OFFSET 0x1 /**< \brief (WDT_CONFIG offset) Configuration */
#define WDT_CONFIG_RESETVALUE _U_(0xBB) /**< \brief (WDT_CONFIG reset_value) Configuration */
#define WDT_CONFIG_PER_Pos 0 /**< \brief (WDT_CONFIG) Time-Out Period */
#define WDT_CONFIG_PER_Msk (_U_(0xF) << WDT_CONFIG_PER_Pos)
#define WDT_CONFIG_PER(value) (WDT_CONFIG_PER_Msk & ((value) << WDT_CONFIG_PER_Pos))
#define WDT_CONFIG_PER_CYC8_Val _U_(0x0) /**< \brief (WDT_CONFIG) 8 clock cycles */
#define WDT_CONFIG_PER_CYC16_Val _U_(0x1) /**< \brief (WDT_CONFIG) 16 clock cycles */
#define WDT_CONFIG_PER_CYC32_Val _U_(0x2) /**< \brief (WDT_CONFIG) 32 clock cycles */
#define WDT_CONFIG_PER_CYC64_Val _U_(0x3) /**< \brief (WDT_CONFIG) 64 clock cycles */
#define WDT_CONFIG_PER_CYC128_Val _U_(0x4) /**< \brief (WDT_CONFIG) 128 clock cycles */
#define WDT_CONFIG_PER_CYC256_Val _U_(0x5) /**< \brief (WDT_CONFIG) 256 clock cycles */
#define WDT_CONFIG_PER_CYC512_Val _U_(0x6) /**< \brief (WDT_CONFIG) 512 clock cycles */
#define WDT_CONFIG_PER_CYC1024_Val _U_(0x7) /**< \brief (WDT_CONFIG) 1024 clock cycles */
#define WDT_CONFIG_PER_CYC2048_Val _U_(0x8) /**< \brief (WDT_CONFIG) 2048 clock cycles */
#define WDT_CONFIG_PER_CYC4096_Val _U_(0x9) /**< \brief (WDT_CONFIG) 4096 clock cycles */
#define WDT_CONFIG_PER_CYC8192_Val _U_(0xA) /**< \brief (WDT_CONFIG) 8192 clock cycles */
#define WDT_CONFIG_PER_CYC16384_Val _U_(0xB) /**< \brief (WDT_CONFIG) 16384 clock cycles */
#define WDT_CONFIG_PER_CYC8 (WDT_CONFIG_PER_CYC8_Val << WDT_CONFIG_PER_Pos)
#define WDT_CONFIG_PER_CYC16 (WDT_CONFIG_PER_CYC16_Val << WDT_CONFIG_PER_Pos)
#define WDT_CONFIG_PER_CYC32 (WDT_CONFIG_PER_CYC32_Val << WDT_CONFIG_PER_Pos)
#define WDT_CONFIG_PER_CYC64 (WDT_CONFIG_PER_CYC64_Val << WDT_CONFIG_PER_Pos)
#define WDT_CONFIG_PER_CYC128 (WDT_CONFIG_PER_CYC128_Val << WDT_CONFIG_PER_Pos)
#define WDT_CONFIG_PER_CYC256 (WDT_CONFIG_PER_CYC256_Val << WDT_CONFIG_PER_Pos)
#define WDT_CONFIG_PER_CYC512 (WDT_CONFIG_PER_CYC512_Val << WDT_CONFIG_PER_Pos)
#define WDT_CONFIG_PER_CYC1024 (WDT_CONFIG_PER_CYC1024_Val << WDT_CONFIG_PER_Pos)
#define WDT_CONFIG_PER_CYC2048 (WDT_CONFIG_PER_CYC2048_Val << WDT_CONFIG_PER_Pos)
#define WDT_CONFIG_PER_CYC4096 (WDT_CONFIG_PER_CYC4096_Val << WDT_CONFIG_PER_Pos)
#define WDT_CONFIG_PER_CYC8192 (WDT_CONFIG_PER_CYC8192_Val << WDT_CONFIG_PER_Pos)
#define WDT_CONFIG_PER_CYC16384 (WDT_CONFIG_PER_CYC16384_Val << WDT_CONFIG_PER_Pos)
#define WDT_CONFIG_WINDOW_Pos 4 /**< \brief (WDT_CONFIG) Window Mode Time-Out Period */
#define WDT_CONFIG_WINDOW_Msk (_U_(0xF) << WDT_CONFIG_WINDOW_Pos)
#define WDT_CONFIG_WINDOW(value) (WDT_CONFIG_WINDOW_Msk & ((value) << WDT_CONFIG_WINDOW_Pos))
#define WDT_CONFIG_WINDOW_CYC8_Val _U_(0x0) /**< \brief (WDT_CONFIG) 8 clock cycles */
#define WDT_CONFIG_WINDOW_CYC16_Val _U_(0x1) /**< \brief (WDT_CONFIG) 16 clock cycles */
#define WDT_CONFIG_WINDOW_CYC32_Val _U_(0x2) /**< \brief (WDT_CONFIG) 32 clock cycles */
#define WDT_CONFIG_WINDOW_CYC64_Val _U_(0x3) /**< \brief (WDT_CONFIG) 64 clock cycles */
#define WDT_CONFIG_WINDOW_CYC128_Val _U_(0x4) /**< \brief (WDT_CONFIG) 128 clock cycles */
#define WDT_CONFIG_WINDOW_CYC256_Val _U_(0x5) /**< \brief (WDT_CONFIG) 256 clock cycles */
#define WDT_CONFIG_WINDOW_CYC512_Val _U_(0x6) /**< \brief (WDT_CONFIG) 512 clock cycles */
#define WDT_CONFIG_WINDOW_CYC1024_Val _U_(0x7) /**< \brief (WDT_CONFIG) 1024 clock cycles */
#define WDT_CONFIG_WINDOW_CYC2048_Val _U_(0x8) /**< \brief (WDT_CONFIG) 2048 clock cycles */
#define WDT_CONFIG_WINDOW_CYC4096_Val _U_(0x9) /**< \brief (WDT_CONFIG) 4096 clock cycles */
#define WDT_CONFIG_WINDOW_CYC8192_Val _U_(0xA) /**< \brief (WDT_CONFIG) 8192 clock cycles */
#define WDT_CONFIG_WINDOW_CYC16384_Val _U_(0xB) /**< \brief (WDT_CONFIG) 16384 clock cycles */
#define WDT_CONFIG_WINDOW_CYC8 (WDT_CONFIG_WINDOW_CYC8_Val << WDT_CONFIG_WINDOW_Pos)
#define WDT_CONFIG_WINDOW_CYC16 (WDT_CONFIG_WINDOW_CYC16_Val << WDT_CONFIG_WINDOW_Pos)
#define WDT_CONFIG_WINDOW_CYC32 (WDT_CONFIG_WINDOW_CYC32_Val << WDT_CONFIG_WINDOW_Pos)
#define WDT_CONFIG_WINDOW_CYC64 (WDT_CONFIG_WINDOW_CYC64_Val << WDT_CONFIG_WINDOW_Pos)
#define WDT_CONFIG_WINDOW_CYC128 (WDT_CONFIG_WINDOW_CYC128_Val << WDT_CONFIG_WINDOW_Pos)
#define WDT_CONFIG_WINDOW_CYC256 (WDT_CONFIG_WINDOW_CYC256_Val << WDT_CONFIG_WINDOW_Pos)
#define WDT_CONFIG_WINDOW_CYC512 (WDT_CONFIG_WINDOW_CYC512_Val << WDT_CONFIG_WINDOW_Pos)
#define WDT_CONFIG_WINDOW_CYC1024 (WDT_CONFIG_WINDOW_CYC1024_Val << WDT_CONFIG_WINDOW_Pos)
#define WDT_CONFIG_WINDOW_CYC2048 (WDT_CONFIG_WINDOW_CYC2048_Val << WDT_CONFIG_WINDOW_Pos)
#define WDT_CONFIG_WINDOW_CYC4096 (WDT_CONFIG_WINDOW_CYC4096_Val << WDT_CONFIG_WINDOW_Pos)
#define WDT_CONFIG_WINDOW_CYC8192 (WDT_CONFIG_WINDOW_CYC8192_Val << WDT_CONFIG_WINDOW_Pos)
#define WDT_CONFIG_WINDOW_CYC16384 (WDT_CONFIG_WINDOW_CYC16384_Val << WDT_CONFIG_WINDOW_Pos)
#define WDT_CONFIG_MASK _U_(0xFF) /**< \brief (WDT_CONFIG) MASK Register */
/* -------- WDT_EWCTRL : (WDT Offset: 0x2) (R/W 8) Early Warning Interrupt Control -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint8_t EWOFFSET:4; /*!< bit: 0.. 3 Early Warning Interrupt Time Offset */
uint8_t :4; /*!< bit: 4.. 7 Reserved */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} WDT_EWCTRL_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define WDT_EWCTRL_OFFSET 0x2 /**< \brief (WDT_EWCTRL offset) Early Warning Interrupt Control */
#define WDT_EWCTRL_RESETVALUE _U_(0x0B) /**< \brief (WDT_EWCTRL reset_value) Early Warning Interrupt Control */
#define WDT_EWCTRL_EWOFFSET_Pos 0 /**< \brief (WDT_EWCTRL) Early Warning Interrupt Time Offset */
#define WDT_EWCTRL_EWOFFSET_Msk (_U_(0xF) << WDT_EWCTRL_EWOFFSET_Pos)
#define WDT_EWCTRL_EWOFFSET(value) (WDT_EWCTRL_EWOFFSET_Msk & ((value) << WDT_EWCTRL_EWOFFSET_Pos))
#define WDT_EWCTRL_EWOFFSET_CYC8_Val _U_(0x0) /**< \brief (WDT_EWCTRL) 8 clock cycles */
#define WDT_EWCTRL_EWOFFSET_CYC16_Val _U_(0x1) /**< \brief (WDT_EWCTRL) 16 clock cycles */
#define WDT_EWCTRL_EWOFFSET_CYC32_Val _U_(0x2) /**< \brief (WDT_EWCTRL) 32 clock cycles */
#define WDT_EWCTRL_EWOFFSET_CYC64_Val _U_(0x3) /**< \brief (WDT_EWCTRL) 64 clock cycles */
#define WDT_EWCTRL_EWOFFSET_CYC128_Val _U_(0x4) /**< \brief (WDT_EWCTRL) 128 clock cycles */
#define WDT_EWCTRL_EWOFFSET_CYC256_Val _U_(0x5) /**< \brief (WDT_EWCTRL) 256 clock cycles */
#define WDT_EWCTRL_EWOFFSET_CYC512_Val _U_(0x6) /**< \brief (WDT_EWCTRL) 512 clock cycles */
#define WDT_EWCTRL_EWOFFSET_CYC1024_Val _U_(0x7) /**< \brief (WDT_EWCTRL) 1024 clock cycles */
#define WDT_EWCTRL_EWOFFSET_CYC2048_Val _U_(0x8) /**< \brief (WDT_EWCTRL) 2048 clock cycles */
#define WDT_EWCTRL_EWOFFSET_CYC4096_Val _U_(0x9) /**< \brief (WDT_EWCTRL) 4096 clock cycles */
#define WDT_EWCTRL_EWOFFSET_CYC8192_Val _U_(0xA) /**< \brief (WDT_EWCTRL) 8192 clock cycles */
#define WDT_EWCTRL_EWOFFSET_CYC16384_Val _U_(0xB) /**< \brief (WDT_EWCTRL) 16384 clock cycles */
#define WDT_EWCTRL_EWOFFSET_CYC8 (WDT_EWCTRL_EWOFFSET_CYC8_Val << WDT_EWCTRL_EWOFFSET_Pos)
#define WDT_EWCTRL_EWOFFSET_CYC16 (WDT_EWCTRL_EWOFFSET_CYC16_Val << WDT_EWCTRL_EWOFFSET_Pos)
#define WDT_EWCTRL_EWOFFSET_CYC32 (WDT_EWCTRL_EWOFFSET_CYC32_Val << WDT_EWCTRL_EWOFFSET_Pos)
#define WDT_EWCTRL_EWOFFSET_CYC64 (WDT_EWCTRL_EWOFFSET_CYC64_Val << WDT_EWCTRL_EWOFFSET_Pos)
#define WDT_EWCTRL_EWOFFSET_CYC128 (WDT_EWCTRL_EWOFFSET_CYC128_Val << WDT_EWCTRL_EWOFFSET_Pos)
#define WDT_EWCTRL_EWOFFSET_CYC256 (WDT_EWCTRL_EWOFFSET_CYC256_Val << WDT_EWCTRL_EWOFFSET_Pos)
#define WDT_EWCTRL_EWOFFSET_CYC512 (WDT_EWCTRL_EWOFFSET_CYC512_Val << WDT_EWCTRL_EWOFFSET_Pos)
#define WDT_EWCTRL_EWOFFSET_CYC1024 (WDT_EWCTRL_EWOFFSET_CYC1024_Val << WDT_EWCTRL_EWOFFSET_Pos)
#define WDT_EWCTRL_EWOFFSET_CYC2048 (WDT_EWCTRL_EWOFFSET_CYC2048_Val << WDT_EWCTRL_EWOFFSET_Pos)
#define WDT_EWCTRL_EWOFFSET_CYC4096 (WDT_EWCTRL_EWOFFSET_CYC4096_Val << WDT_EWCTRL_EWOFFSET_Pos)
#define WDT_EWCTRL_EWOFFSET_CYC8192 (WDT_EWCTRL_EWOFFSET_CYC8192_Val << WDT_EWCTRL_EWOFFSET_Pos)
#define WDT_EWCTRL_EWOFFSET_CYC16384 (WDT_EWCTRL_EWOFFSET_CYC16384_Val << WDT_EWCTRL_EWOFFSET_Pos)
#define WDT_EWCTRL_MASK _U_(0x0F) /**< \brief (WDT_EWCTRL) MASK Register */
/* -------- WDT_INTENCLR : (WDT Offset: 0x4) (R/W 8) Interrupt Enable Clear -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint8_t EW:1; /*!< bit: 0 Early Warning Interrupt Enable */
uint8_t :7; /*!< bit: 1.. 7 Reserved */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} WDT_INTENCLR_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define WDT_INTENCLR_OFFSET 0x4 /**< \brief (WDT_INTENCLR offset) Interrupt Enable Clear */
#define WDT_INTENCLR_RESETVALUE _U_(0x00) /**< \brief (WDT_INTENCLR reset_value) Interrupt Enable Clear */
#define WDT_INTENCLR_EW_Pos 0 /**< \brief (WDT_INTENCLR) Early Warning Interrupt Enable */
#define WDT_INTENCLR_EW (_U_(0x1) << WDT_INTENCLR_EW_Pos)
#define WDT_INTENCLR_MASK _U_(0x01) /**< \brief (WDT_INTENCLR) MASK Register */
/* -------- WDT_INTENSET : (WDT Offset: 0x5) (R/W 8) Interrupt Enable Set -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint8_t EW:1; /*!< bit: 0 Early Warning Interrupt Enable */
uint8_t :7; /*!< bit: 1.. 7 Reserved */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} WDT_INTENSET_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define WDT_INTENSET_OFFSET 0x5 /**< \brief (WDT_INTENSET offset) Interrupt Enable Set */
#define WDT_INTENSET_RESETVALUE _U_(0x00) /**< \brief (WDT_INTENSET reset_value) Interrupt Enable Set */
#define WDT_INTENSET_EW_Pos 0 /**< \brief (WDT_INTENSET) Early Warning Interrupt Enable */
#define WDT_INTENSET_EW (_U_(0x1) << WDT_INTENSET_EW_Pos)
#define WDT_INTENSET_MASK _U_(0x01) /**< \brief (WDT_INTENSET) MASK Register */
/* -------- WDT_INTFLAG : (WDT Offset: 0x6) (R/W 8) Interrupt Flag Status and Clear -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union { // __I to avoid read-modify-write on write-to-clear register
struct {
__I uint8_t EW:1; /*!< bit: 0 Early Warning */
__I uint8_t :7; /*!< bit: 1.. 7 Reserved */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} WDT_INTFLAG_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define WDT_INTFLAG_OFFSET 0x6 /**< \brief (WDT_INTFLAG offset) Interrupt Flag Status and Clear */
#define WDT_INTFLAG_RESETVALUE _U_(0x00) /**< \brief (WDT_INTFLAG reset_value) Interrupt Flag Status and Clear */
#define WDT_INTFLAG_EW_Pos 0 /**< \brief (WDT_INTFLAG) Early Warning */
#define WDT_INTFLAG_EW (_U_(0x1) << WDT_INTFLAG_EW_Pos)
#define WDT_INTFLAG_MASK _U_(0x01) /**< \brief (WDT_INTFLAG) MASK Register */
/* -------- WDT_SYNCBUSY : (WDT Offset: 0x8) (R/ 32) Synchronization Busy -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint32_t :1; /*!< bit: 0 Reserved */
uint32_t ENABLE:1; /*!< bit: 1 Enable Busy */
uint32_t WEN:1; /*!< bit: 2 Window Enable Busy */
uint32_t ALWAYSON:1; /*!< bit: 3 Always-On Busy */
uint32_t CLEAR:1; /*!< bit: 4 Clear Busy */
uint32_t :27; /*!< bit: 5..31 Reserved */
} bit; /*!< Structure used for bit access */
uint32_t reg; /*!< Type used for register access */
} WDT_SYNCBUSY_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define WDT_SYNCBUSY_OFFSET 0x8 /**< \brief (WDT_SYNCBUSY offset) Synchronization Busy */
#define WDT_SYNCBUSY_RESETVALUE _U_(0x00000000) /**< \brief (WDT_SYNCBUSY reset_value) Synchronization Busy */
#define WDT_SYNCBUSY_ENABLE_Pos 1 /**< \brief (WDT_SYNCBUSY) Enable Busy */
#define WDT_SYNCBUSY_ENABLE (_U_(0x1) << WDT_SYNCBUSY_ENABLE_Pos)
#define WDT_SYNCBUSY_WEN_Pos 2 /**< \brief (WDT_SYNCBUSY) Window Enable Busy */
#define WDT_SYNCBUSY_WEN (_U_(0x1) << WDT_SYNCBUSY_WEN_Pos)
#define WDT_SYNCBUSY_ALWAYSON_Pos 3 /**< \brief (WDT_SYNCBUSY) Always-On Busy */
#define WDT_SYNCBUSY_ALWAYSON (_U_(0x1) << WDT_SYNCBUSY_ALWAYSON_Pos)
#define WDT_SYNCBUSY_CLEAR_Pos 4 /**< \brief (WDT_SYNCBUSY) Clear Busy */
#define WDT_SYNCBUSY_CLEAR (_U_(0x1) << WDT_SYNCBUSY_CLEAR_Pos)
#define WDT_SYNCBUSY_MASK _U_(0x0000001E) /**< \brief (WDT_SYNCBUSY) MASK Register */
/* -------- WDT_CLEAR : (WDT Offset: 0xC) ( /W 8) Clear -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint8_t CLEAR:8; /*!< bit: 0.. 7 Watchdog Clear */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} WDT_CLEAR_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define WDT_CLEAR_OFFSET 0xC /**< \brief (WDT_CLEAR offset) Clear */
#define WDT_CLEAR_RESETVALUE _U_(0x00) /**< \brief (WDT_CLEAR reset_value) Clear */
#define WDT_CLEAR_CLEAR_Pos 0 /**< \brief (WDT_CLEAR) Watchdog Clear */
#define WDT_CLEAR_CLEAR_Msk (_U_(0xFF) << WDT_CLEAR_CLEAR_Pos)
#define WDT_CLEAR_CLEAR(value) (WDT_CLEAR_CLEAR_Msk & ((value) << WDT_CLEAR_CLEAR_Pos))
#define WDT_CLEAR_CLEAR_KEY_Val _U_(0xA5) /**< \brief (WDT_CLEAR) Clear Key */
#define WDT_CLEAR_CLEAR_KEY (WDT_CLEAR_CLEAR_KEY_Val << WDT_CLEAR_CLEAR_Pos)
#define WDT_CLEAR_MASK _U_(0xFF) /**< \brief (WDT_CLEAR) MASK Register */
/** \brief WDT hardware registers */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef struct {
__IO WDT_CTRLA_Type CTRLA; /**< \brief Offset: 0x0 (R/W 8) Control */
__IO WDT_CONFIG_Type CONFIG; /**< \brief Offset: 0x1 (R/W 8) Configuration */
__IO WDT_EWCTRL_Type EWCTRL; /**< \brief Offset: 0x2 (R/W 8) Early Warning Interrupt Control */
RoReg8 Reserved1[0x1];
__IO WDT_INTENCLR_Type INTENCLR; /**< \brief Offset: 0x4 (R/W 8) Interrupt Enable Clear */
__IO WDT_INTENSET_Type INTENSET; /**< \brief Offset: 0x5 (R/W 8) Interrupt Enable Set */
__IO WDT_INTFLAG_Type INTFLAG; /**< \brief Offset: 0x6 (R/W 8) Interrupt Flag Status and Clear */
RoReg8 Reserved2[0x1];
__I WDT_SYNCBUSY_Type SYNCBUSY; /**< \brief Offset: 0x8 (R/ 32) Synchronization Busy */
__O WDT_CLEAR_Type CLEAR; /**< \brief Offset: 0xC ( /W 8) Clear */
} Wdt;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/*@}*/
#endif /* _SAML22_WDT_COMPONENT_ */
|
