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2 mjames 1
/**************************************************************************//**
2
 * @file     core_cm4.h
3
 * @brief    CMSIS Cortex-M4 Core Peripheral Access Layer Header File
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 * @version  V5.0.8
5
 * @date     04. June 2018
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 ******************************************************************************/
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/*
8
 * Copyright (c) 2009-2018 Arm Limited. All rights reserved.
9
 *
10
 * SPDX-License-Identifier: Apache-2.0
11
 *
12
 * Licensed under the Apache License, Version 2.0 (the License); you may
13
 * not use this file except in compliance with the License.
14
 * You may obtain a copy of the License at
15
 *
16
 * www.apache.org/licenses/LICENSE-2.0
17
 *
18
 * Unless required by applicable law or agreed to in writing, software
19
 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
20
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
21
 * See the License for the specific language governing permissions and
22
 * limitations under the License.
23
 */
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#if   defined ( __ICCARM__ )
50 mjames 26
  #pragma system_include         /* treat file as system include file for MISRA check */
27
#elif defined (__clang__)
5 mjames 28
  #pragma clang system_header   /* treat file as system include file */
2 mjames 29
#endif
30
 
31
#ifndef __CORE_CM4_H_GENERIC
32
#define __CORE_CM4_H_GENERIC
33
 
5 mjames 34
#include <stdint.h>
35
 
2 mjames 36
#ifdef __cplusplus
37
 extern "C" {
38
#endif
39
 
5 mjames 40
/**
41
  \page CMSIS_MISRA_Exceptions  MISRA-C:2004 Compliance Exceptions
2 mjames 42
  CMSIS violates the following MISRA-C:2004 rules:
43
 
44
   \li Required Rule 8.5, object/function definition in header file.<br>
45
     Function definitions in header files are used to allow 'inlining'.
46
 
47
   \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.<br>
48
     Unions are used for effective representation of core registers.
49
 
50
   \li Advisory Rule 19.7, Function-like macro defined.<br>
51
     Function-like macros are used to allow more efficient code.
52
 */
53
 
54
 
55
/*******************************************************************************
56
 *                 CMSIS definitions
57
 ******************************************************************************/
5 mjames 58
/**
59
  \ingroup Cortex_M4
2 mjames 60
  @{
61
 */
62
 
50 mjames 63
#include "cmsis_version.h"
64
 
65
/* CMSIS CM4 definitions */
66
#define __CM4_CMSIS_VERSION_MAIN  (__CM_CMSIS_VERSION_MAIN)              /*!< \deprecated [31:16] CMSIS HAL main version */
67
#define __CM4_CMSIS_VERSION_SUB   (__CM_CMSIS_VERSION_SUB)               /*!< \deprecated [15:0]  CMSIS HAL sub version */
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#define __CM4_CMSIS_VERSION       ((__CM4_CMSIS_VERSION_MAIN << 16U) | \
50 mjames 69
                                    __CM4_CMSIS_VERSION_SUB           )  /*!< \deprecated CMSIS HAL version number */
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#define __CORTEX_M                (4U)                                   /*!< Cortex-M Core */
2 mjames 72
 
73
/** __FPU_USED indicates whether an FPU is used or not.
74
    For this, __FPU_PRESENT has to be checked prior to making use of FPU specific registers and functions.
75
*/
76
#if defined ( __CC_ARM )
77
  #if defined __TARGET_FPU_VFP
50 mjames 78
    #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
5 mjames 79
      #define __FPU_USED       1U
80
    #else
81
      #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
82
      #define __FPU_USED       0U
83
    #endif
84
  #else
85
    #define __FPU_USED         0U
86
  #endif
87
 
50 mjames 88
#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
5 mjames 89
  #if defined __ARM_PCS_VFP
50 mjames 90
    #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
5 mjames 91
      #define __FPU_USED       1U
2 mjames 92
    #else
93
      #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
5 mjames 94
      #define __FPU_USED       0U
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    #endif
96
  #else
5 mjames 97
    #define __FPU_USED         0U
2 mjames 98
  #endif
99
 
100
#elif defined ( __GNUC__ )
101
  #if defined (__VFP_FP__) && !defined(__SOFTFP__)
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    #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
5 mjames 103
      #define __FPU_USED       1U
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    #else
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      #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
106
      #define __FPU_USED       0U
2 mjames 107
    #endif
108
  #else
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    #define __FPU_USED         0U
2 mjames 110
  #endif
111
 
112
#elif defined ( __ICCARM__ )
113
  #if defined __ARMVFP__
50 mjames 114
    #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
5 mjames 115
      #define __FPU_USED       1U
2 mjames 116
    #else
5 mjames 117
      #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
118
      #define __FPU_USED       0U
2 mjames 119
    #endif
120
  #else
5 mjames 121
    #define __FPU_USED         0U
2 mjames 122
  #endif
123
 
50 mjames 124
#elif defined ( __TI_ARM__ )
2 mjames 125
  #if defined __TI_VFP_SUPPORT__
50 mjames 126
    #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
5 mjames 127
      #define __FPU_USED       1U
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    #else
5 mjames 129
      #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
130
      #define __FPU_USED       0U
2 mjames 131
    #endif
132
  #else
5 mjames 133
    #define __FPU_USED         0U
2 mjames 134
  #endif
135
 
136
#elif defined ( __TASKING__ )
137
  #if defined __FPU_VFP__
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    #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
5 mjames 139
      #define __FPU_USED       1U
2 mjames 140
    #else
141
      #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
5 mjames 142
      #define __FPU_USED       0U
2 mjames 143
    #endif
144
  #else
5 mjames 145
    #define __FPU_USED         0U
2 mjames 146
  #endif
147
 
5 mjames 148
#elif defined ( __CSMC__ )
149
  #if ( __CSMC__ & 0x400U)
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    #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
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      #define __FPU_USED       1U
2 mjames 152
    #else
153
      #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
5 mjames 154
      #define __FPU_USED       0U
2 mjames 155
    #endif
156
  #else
5 mjames 157
    #define __FPU_USED         0U
2 mjames 158
  #endif
5 mjames 159
 
2 mjames 160
#endif
161
 
50 mjames 162
#include "cmsis_compiler.h"               /* CMSIS compiler specific defines */
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50 mjames 164
 
2 mjames 165
#ifdef __cplusplus
166
}
167
#endif
168
 
169
#endif /* __CORE_CM4_H_GENERIC */
170
 
171
#ifndef __CMSIS_GENERIC
172
 
173
#ifndef __CORE_CM4_H_DEPENDANT
174
#define __CORE_CM4_H_DEPENDANT
175
 
176
#ifdef __cplusplus
177
 extern "C" {
178
#endif
179
 
180
/* check device defines and use defaults */
181
#if defined __CHECK_DEVICE_DEFINES
182
  #ifndef __CM4_REV
5 mjames 183
    #define __CM4_REV               0x0000U
2 mjames 184
    #warning "__CM4_REV not defined in device header file; using default!"
185
  #endif
186
 
187
  #ifndef __FPU_PRESENT
5 mjames 188
    #define __FPU_PRESENT             0U
2 mjames 189
    #warning "__FPU_PRESENT not defined in device header file; using default!"
190
  #endif
191
 
192
  #ifndef __MPU_PRESENT
5 mjames 193
    #define __MPU_PRESENT             0U
2 mjames 194
    #warning "__MPU_PRESENT not defined in device header file; using default!"
195
  #endif
196
 
197
  #ifndef __NVIC_PRIO_BITS
50 mjames 198
    #define __NVIC_PRIO_BITS          3U
2 mjames 199
    #warning "__NVIC_PRIO_BITS not defined in device header file; using default!"
200
  #endif
201
 
202
  #ifndef __Vendor_SysTickConfig
5 mjames 203
    #define __Vendor_SysTickConfig    0U
2 mjames 204
    #warning "__Vendor_SysTickConfig not defined in device header file; using default!"
205
  #endif
206
#endif
207
 
208
/* IO definitions (access restrictions to peripheral registers) */
209
/**
210
    \defgroup CMSIS_glob_defs CMSIS Global Defines
211
 
212
    <strong>IO Type Qualifiers</strong> are used
213
    \li to specify the access to peripheral variables.
214
    \li for automatic generation of peripheral register debug information.
215
*/
216
#ifdef __cplusplus
5 mjames 217
  #define   __I     volatile             /*!< Defines 'read only' permissions */
2 mjames 218
#else
5 mjames 219
  #define   __I     volatile const       /*!< Defines 'read only' permissions */
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#endif
5 mjames 221
#define     __O     volatile             /*!< Defines 'write only' permissions */
222
#define     __IO    volatile             /*!< Defines 'read / write' permissions */
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5 mjames 224
/* following defines should be used for structure members */
225
#define     __IM     volatile const      /*! Defines 'read only' structure member permissions */
226
#define     __OM     volatile            /*! Defines 'write only' structure member permissions */
227
#define     __IOM    volatile            /*! Defines 'read / write' structure member permissions */
228
 
2 mjames 229
/*@} end of group Cortex_M4 */
230
 
231
 
232
 
233
/*******************************************************************************
234
 *                 Register Abstraction
235
  Core Register contain:
236
  - Core Register
237
  - Core NVIC Register
238
  - Core SCB Register
239
  - Core SysTick Register
240
  - Core Debug Register
241
  - Core MPU Register
242
  - Core FPU Register
243
 ******************************************************************************/
5 mjames 244
/**
245
  \defgroup CMSIS_core_register Defines and Type Definitions
246
  \brief Type definitions and defines for Cortex-M processor based devices.
2 mjames 247
*/
248
 
5 mjames 249
/**
250
  \ingroup    CMSIS_core_register
251
  \defgroup   CMSIS_CORE  Status and Control Registers
252
  \brief      Core Register type definitions.
2 mjames 253
  @{
254
 */
255
 
5 mjames 256
/**
257
  \brief  Union type to access the Application Program Status Register (APSR).
2 mjames 258
 */
259
typedef union
260
{
261
  struct
262
  {
5 mjames 263
    uint32_t _reserved0:16;              /*!< bit:  0..15  Reserved */
264
    uint32_t GE:4;                       /*!< bit: 16..19  Greater than or Equal flags */
265
    uint32_t _reserved1:7;               /*!< bit: 20..26  Reserved */
266
    uint32_t Q:1;                        /*!< bit:     27  Saturation condition flag */
267
    uint32_t V:1;                        /*!< bit:     28  Overflow condition code flag */
268
    uint32_t C:1;                        /*!< bit:     29  Carry condition code flag */
269
    uint32_t Z:1;                        /*!< bit:     30  Zero condition code flag */
270
    uint32_t N:1;                        /*!< bit:     31  Negative condition code flag */
271
  } b;                                   /*!< Structure used for bit  access */
272
  uint32_t w;                            /*!< Type      used for word access */
2 mjames 273
} APSR_Type;
274
 
275
/* APSR Register Definitions */
5 mjames 276
#define APSR_N_Pos                         31U                                            /*!< APSR: N Position */
2 mjames 277
#define APSR_N_Msk                         (1UL << APSR_N_Pos)                            /*!< APSR: N Mask */
278
 
5 mjames 279
#define APSR_Z_Pos                         30U                                            /*!< APSR: Z Position */
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#define APSR_Z_Msk                         (1UL << APSR_Z_Pos)                            /*!< APSR: Z Mask */
281
 
5 mjames 282
#define APSR_C_Pos                         29U                                            /*!< APSR: C Position */
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#define APSR_C_Msk                         (1UL << APSR_C_Pos)                            /*!< APSR: C Mask */
284
 
5 mjames 285
#define APSR_V_Pos                         28U                                            /*!< APSR: V Position */
2 mjames 286
#define APSR_V_Msk                         (1UL << APSR_V_Pos)                            /*!< APSR: V Mask */
287
 
5 mjames 288
#define APSR_Q_Pos                         27U                                            /*!< APSR: Q Position */
2 mjames 289
#define APSR_Q_Msk                         (1UL << APSR_Q_Pos)                            /*!< APSR: Q Mask */
290
 
5 mjames 291
#define APSR_GE_Pos                        16U                                            /*!< APSR: GE Position */
2 mjames 292
#define APSR_GE_Msk                        (0xFUL << APSR_GE_Pos)                         /*!< APSR: GE Mask */
293
 
294
 
5 mjames 295
/**
296
  \brief  Union type to access the Interrupt Program Status Register (IPSR).
2 mjames 297
 */
298
typedef union
299
{
300
  struct
301
  {
5 mjames 302
    uint32_t ISR:9;                      /*!< bit:  0.. 8  Exception number */
303
    uint32_t _reserved0:23;              /*!< bit:  9..31  Reserved */
304
  } b;                                   /*!< Structure used for bit  access */
305
  uint32_t w;                            /*!< Type      used for word access */
2 mjames 306
} IPSR_Type;
307
 
308
/* IPSR Register Definitions */
5 mjames 309
#define IPSR_ISR_Pos                        0U                                            /*!< IPSR: ISR Position */
2 mjames 310
#define IPSR_ISR_Msk                       (0x1FFUL /*<< IPSR_ISR_Pos*/)                  /*!< IPSR: ISR Mask */
311
 
312
 
5 mjames 313
/**
314
  \brief  Union type to access the Special-Purpose Program Status Registers (xPSR).
2 mjames 315
 */
316
typedef union
317
{
318
  struct
319
  {
5 mjames 320
    uint32_t ISR:9;                      /*!< bit:  0.. 8  Exception number */
50 mjames 321
    uint32_t _reserved0:1;               /*!< bit:      9  Reserved */
322
    uint32_t ICI_IT_1:6;                 /*!< bit: 10..15  ICI/IT part 1 */
5 mjames 323
    uint32_t GE:4;                       /*!< bit: 16..19  Greater than or Equal flags */
324
    uint32_t _reserved1:4;               /*!< bit: 20..23  Reserved */
50 mjames 325
    uint32_t T:1;                        /*!< bit:     24  Thumb bit */
326
    uint32_t ICI_IT_2:2;                 /*!< bit: 25..26  ICI/IT part 2 */
5 mjames 327
    uint32_t Q:1;                        /*!< bit:     27  Saturation condition flag */
328
    uint32_t V:1;                        /*!< bit:     28  Overflow condition code flag */
329
    uint32_t C:1;                        /*!< bit:     29  Carry condition code flag */
330
    uint32_t Z:1;                        /*!< bit:     30  Zero condition code flag */
331
    uint32_t N:1;                        /*!< bit:     31  Negative condition code flag */
332
  } b;                                   /*!< Structure used for bit  access */
333
  uint32_t w;                            /*!< Type      used for word access */
2 mjames 334
} xPSR_Type;
335
 
336
/* xPSR Register Definitions */
5 mjames 337
#define xPSR_N_Pos                         31U                                            /*!< xPSR: N Position */
2 mjames 338
#define xPSR_N_Msk                         (1UL << xPSR_N_Pos)                            /*!< xPSR: N Mask */
339
 
5 mjames 340
#define xPSR_Z_Pos                         30U                                            /*!< xPSR: Z Position */
2 mjames 341
#define xPSR_Z_Msk                         (1UL << xPSR_Z_Pos)                            /*!< xPSR: Z Mask */
342
 
5 mjames 343
#define xPSR_C_Pos                         29U                                            /*!< xPSR: C Position */
2 mjames 344
#define xPSR_C_Msk                         (1UL << xPSR_C_Pos)                            /*!< xPSR: C Mask */
345
 
5 mjames 346
#define xPSR_V_Pos                         28U                                            /*!< xPSR: V Position */
2 mjames 347
#define xPSR_V_Msk                         (1UL << xPSR_V_Pos)                            /*!< xPSR: V Mask */
348
 
5 mjames 349
#define xPSR_Q_Pos                         27U                                            /*!< xPSR: Q Position */
2 mjames 350
#define xPSR_Q_Msk                         (1UL << xPSR_Q_Pos)                            /*!< xPSR: Q Mask */
351
 
50 mjames 352
#define xPSR_ICI_IT_2_Pos                  25U                                            /*!< xPSR: ICI/IT part 2 Position */
353
#define xPSR_ICI_IT_2_Msk                  (3UL << xPSR_ICI_IT_2_Pos)                     /*!< xPSR: ICI/IT part 2 Mask */
2 mjames 354
 
5 mjames 355
#define xPSR_T_Pos                         24U                                            /*!< xPSR: T Position */
2 mjames 356
#define xPSR_T_Msk                         (1UL << xPSR_T_Pos)                            /*!< xPSR: T Mask */
357
 
5 mjames 358
#define xPSR_GE_Pos                        16U                                            /*!< xPSR: GE Position */
2 mjames 359
#define xPSR_GE_Msk                        (0xFUL << xPSR_GE_Pos)                         /*!< xPSR: GE Mask */
360
 
50 mjames 361
#define xPSR_ICI_IT_1_Pos                  10U                                            /*!< xPSR: ICI/IT part 1 Position */
362
#define xPSR_ICI_IT_1_Msk                  (0x3FUL << xPSR_ICI_IT_1_Pos)                  /*!< xPSR: ICI/IT part 1 Mask */
363
 
5 mjames 364
#define xPSR_ISR_Pos                        0U                                            /*!< xPSR: ISR Position */
2 mjames 365
#define xPSR_ISR_Msk                       (0x1FFUL /*<< xPSR_ISR_Pos*/)                  /*!< xPSR: ISR Mask */
366
 
367
 
5 mjames 368
/**
369
  \brief  Union type to access the Control Registers (CONTROL).
2 mjames 370
 */
371
typedef union
372
{
373
  struct
374
  {
375
    uint32_t nPRIV:1;                    /*!< bit:      0  Execution privilege in Thread mode */
5 mjames 376
    uint32_t SPSEL:1;                    /*!< bit:      1  Stack to be used */
377
    uint32_t FPCA:1;                     /*!< bit:      2  FP extension active flag */
378
    uint32_t _reserved0:29;              /*!< bit:  3..31  Reserved */
379
  } b;                                   /*!< Structure used for bit  access */
380
  uint32_t w;                            /*!< Type      used for word access */
2 mjames 381
} CONTROL_Type;
382
 
383
/* CONTROL Register Definitions */
5 mjames 384
#define CONTROL_FPCA_Pos                    2U                                            /*!< CONTROL: FPCA Position */
2 mjames 385
#define CONTROL_FPCA_Msk                   (1UL << CONTROL_FPCA_Pos)                      /*!< CONTROL: FPCA Mask */
386
 
5 mjames 387
#define CONTROL_SPSEL_Pos                   1U                                            /*!< CONTROL: SPSEL Position */
2 mjames 388
#define CONTROL_SPSEL_Msk                  (1UL << CONTROL_SPSEL_Pos)                     /*!< CONTROL: SPSEL Mask */
389
 
5 mjames 390
#define CONTROL_nPRIV_Pos                   0U                                            /*!< CONTROL: nPRIV Position */
2 mjames 391
#define CONTROL_nPRIV_Msk                  (1UL /*<< CONTROL_nPRIV_Pos*/)                 /*!< CONTROL: nPRIV Mask */
392
 
393
/*@} end of group CMSIS_CORE */
394
 
395
 
5 mjames 396
/**
397
  \ingroup    CMSIS_core_register
398
  \defgroup   CMSIS_NVIC  Nested Vectored Interrupt Controller (NVIC)
399
  \brief      Type definitions for the NVIC Registers
2 mjames 400
  @{
401
 */
402
 
5 mjames 403
/**
404
  \brief  Structure type to access the Nested Vectored Interrupt Controller (NVIC).
2 mjames 405
 */
406
typedef struct
407
{
5 mjames 408
  __IOM uint32_t ISER[8U];               /*!< Offset: 0x000 (R/W)  Interrupt Set Enable Register */
409
        uint32_t RESERVED0[24U];
410
  __IOM uint32_t ICER[8U];               /*!< Offset: 0x080 (R/W)  Interrupt Clear Enable Register */
411
        uint32_t RSERVED1[24U];
412
  __IOM uint32_t ISPR[8U];               /*!< Offset: 0x100 (R/W)  Interrupt Set Pending Register */
413
        uint32_t RESERVED2[24U];
414
  __IOM uint32_t ICPR[8U];               /*!< Offset: 0x180 (R/W)  Interrupt Clear Pending Register */
415
        uint32_t RESERVED3[24U];
416
  __IOM uint32_t IABR[8U];               /*!< Offset: 0x200 (R/W)  Interrupt Active bit Register */
417
        uint32_t RESERVED4[56U];
418
  __IOM uint8_t  IP[240U];               /*!< Offset: 0x300 (R/W)  Interrupt Priority Register (8Bit wide) */
419
        uint32_t RESERVED5[644U];
420
  __OM  uint32_t STIR;                   /*!< Offset: 0xE00 ( /W)  Software Trigger Interrupt Register */
2 mjames 421
}  NVIC_Type;
422
 
423
/* Software Triggered Interrupt Register Definitions */
5 mjames 424
#define NVIC_STIR_INTID_Pos                 0U                                         /*!< STIR: INTLINESNUM Position */
2 mjames 425
#define NVIC_STIR_INTID_Msk                (0x1FFUL /*<< NVIC_STIR_INTID_Pos*/)        /*!< STIR: INTLINESNUM Mask */
426
 
427
/*@} end of group CMSIS_NVIC */
428
 
429
 
5 mjames 430
/**
431
  \ingroup  CMSIS_core_register
432
  \defgroup CMSIS_SCB     System Control Block (SCB)
433
  \brief    Type definitions for the System Control Block Registers
2 mjames 434
  @{
435
 */
436
 
5 mjames 437
/**
438
  \brief  Structure type to access the System Control Block (SCB).
2 mjames 439
 */
440
typedef struct
441
{
5 mjames 442
  __IM  uint32_t CPUID;                  /*!< Offset: 0x000 (R/ )  CPUID Base Register */
443
  __IOM uint32_t ICSR;                   /*!< Offset: 0x004 (R/W)  Interrupt Control and State Register */
444
  __IOM uint32_t VTOR;                   /*!< Offset: 0x008 (R/W)  Vector Table Offset Register */
445
  __IOM uint32_t AIRCR;                  /*!< Offset: 0x00C (R/W)  Application Interrupt and Reset Control Register */
446
  __IOM uint32_t SCR;                    /*!< Offset: 0x010 (R/W)  System Control Register */
447
  __IOM uint32_t CCR;                    /*!< Offset: 0x014 (R/W)  Configuration Control Register */
448
  __IOM uint8_t  SHP[12U];               /*!< Offset: 0x018 (R/W)  System Handlers Priority Registers (4-7, 8-11, 12-15) */
449
  __IOM uint32_t SHCSR;                  /*!< Offset: 0x024 (R/W)  System Handler Control and State Register */
450
  __IOM uint32_t CFSR;                   /*!< Offset: 0x028 (R/W)  Configurable Fault Status Register */
451
  __IOM uint32_t HFSR;                   /*!< Offset: 0x02C (R/W)  HardFault Status Register */
452
  __IOM uint32_t DFSR;                   /*!< Offset: 0x030 (R/W)  Debug Fault Status Register */
453
  __IOM uint32_t MMFAR;                  /*!< Offset: 0x034 (R/W)  MemManage Fault Address Register */
454
  __IOM uint32_t BFAR;                   /*!< Offset: 0x038 (R/W)  BusFault Address Register */
455
  __IOM uint32_t AFSR;                   /*!< Offset: 0x03C (R/W)  Auxiliary Fault Status Register */
456
  __IM  uint32_t PFR[2U];                /*!< Offset: 0x040 (R/ )  Processor Feature Register */
457
  __IM  uint32_t DFR;                    /*!< Offset: 0x048 (R/ )  Debug Feature Register */
458
  __IM  uint32_t ADR;                    /*!< Offset: 0x04C (R/ )  Auxiliary Feature Register */
459
  __IM  uint32_t MMFR[4U];               /*!< Offset: 0x050 (R/ )  Memory Model Feature Register */
460
  __IM  uint32_t ISAR[5U];               /*!< Offset: 0x060 (R/ )  Instruction Set Attributes Register */
461
        uint32_t RESERVED0[5U];
462
  __IOM uint32_t CPACR;                  /*!< Offset: 0x088 (R/W)  Coprocessor Access Control Register */
2 mjames 463
} SCB_Type;
464
 
465
/* SCB CPUID Register Definitions */
5 mjames 466
#define SCB_CPUID_IMPLEMENTER_Pos          24U                                            /*!< SCB CPUID: IMPLEMENTER Position */
2 mjames 467
#define SCB_CPUID_IMPLEMENTER_Msk          (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos)          /*!< SCB CPUID: IMPLEMENTER Mask */
468
 
5 mjames 469
#define SCB_CPUID_VARIANT_Pos              20U                                            /*!< SCB CPUID: VARIANT Position */
2 mjames 470
#define SCB_CPUID_VARIANT_Msk              (0xFUL << SCB_CPUID_VARIANT_Pos)               /*!< SCB CPUID: VARIANT Mask */
471
 
5 mjames 472
#define SCB_CPUID_ARCHITECTURE_Pos         16U                                            /*!< SCB CPUID: ARCHITECTURE Position */
2 mjames 473
#define SCB_CPUID_ARCHITECTURE_Msk         (0xFUL << SCB_CPUID_ARCHITECTURE_Pos)          /*!< SCB CPUID: ARCHITECTURE Mask */
474
 
5 mjames 475
#define SCB_CPUID_PARTNO_Pos                4U                                            /*!< SCB CPUID: PARTNO Position */
2 mjames 476
#define SCB_CPUID_PARTNO_Msk               (0xFFFUL << SCB_CPUID_PARTNO_Pos)              /*!< SCB CPUID: PARTNO Mask */
477
 
5 mjames 478
#define SCB_CPUID_REVISION_Pos              0U                                            /*!< SCB CPUID: REVISION Position */
2 mjames 479
#define SCB_CPUID_REVISION_Msk             (0xFUL /*<< SCB_CPUID_REVISION_Pos*/)          /*!< SCB CPUID: REVISION Mask */
480
 
481
/* SCB Interrupt Control State Register Definitions */
5 mjames 482
#define SCB_ICSR_NMIPENDSET_Pos            31U                                            /*!< SCB ICSR: NMIPENDSET Position */
2 mjames 483
#define SCB_ICSR_NMIPENDSET_Msk            (1UL << SCB_ICSR_NMIPENDSET_Pos)               /*!< SCB ICSR: NMIPENDSET Mask */
484
 
5 mjames 485
#define SCB_ICSR_PENDSVSET_Pos             28U                                            /*!< SCB ICSR: PENDSVSET Position */
2 mjames 486
#define SCB_ICSR_PENDSVSET_Msk             (1UL << SCB_ICSR_PENDSVSET_Pos)                /*!< SCB ICSR: PENDSVSET Mask */
487
 
5 mjames 488
#define SCB_ICSR_PENDSVCLR_Pos             27U                                            /*!< SCB ICSR: PENDSVCLR Position */
2 mjames 489
#define SCB_ICSR_PENDSVCLR_Msk             (1UL << SCB_ICSR_PENDSVCLR_Pos)                /*!< SCB ICSR: PENDSVCLR Mask */
490
 
5 mjames 491
#define SCB_ICSR_PENDSTSET_Pos             26U                                            /*!< SCB ICSR: PENDSTSET Position */
2 mjames 492
#define SCB_ICSR_PENDSTSET_Msk             (1UL << SCB_ICSR_PENDSTSET_Pos)                /*!< SCB ICSR: PENDSTSET Mask */
493
 
5 mjames 494
#define SCB_ICSR_PENDSTCLR_Pos             25U                                            /*!< SCB ICSR: PENDSTCLR Position */
2 mjames 495
#define SCB_ICSR_PENDSTCLR_Msk             (1UL << SCB_ICSR_PENDSTCLR_Pos)                /*!< SCB ICSR: PENDSTCLR Mask */
496
 
5 mjames 497
#define SCB_ICSR_ISRPREEMPT_Pos            23U                                            /*!< SCB ICSR: ISRPREEMPT Position */
2 mjames 498
#define SCB_ICSR_ISRPREEMPT_Msk            (1UL << SCB_ICSR_ISRPREEMPT_Pos)               /*!< SCB ICSR: ISRPREEMPT Mask */
499
 
5 mjames 500
#define SCB_ICSR_ISRPENDING_Pos            22U                                            /*!< SCB ICSR: ISRPENDING Position */
2 mjames 501
#define SCB_ICSR_ISRPENDING_Msk            (1UL << SCB_ICSR_ISRPENDING_Pos)               /*!< SCB ICSR: ISRPENDING Mask */
502
 
5 mjames 503
#define SCB_ICSR_VECTPENDING_Pos           12U                                            /*!< SCB ICSR: VECTPENDING Position */
2 mjames 504
#define SCB_ICSR_VECTPENDING_Msk           (0x1FFUL << SCB_ICSR_VECTPENDING_Pos)          /*!< SCB ICSR: VECTPENDING Mask */
505
 
5 mjames 506
#define SCB_ICSR_RETTOBASE_Pos             11U                                            /*!< SCB ICSR: RETTOBASE Position */
2 mjames 507
#define SCB_ICSR_RETTOBASE_Msk             (1UL << SCB_ICSR_RETTOBASE_Pos)                /*!< SCB ICSR: RETTOBASE Mask */
508
 
5 mjames 509
#define SCB_ICSR_VECTACTIVE_Pos             0U                                            /*!< SCB ICSR: VECTACTIVE Position */
2 mjames 510
#define SCB_ICSR_VECTACTIVE_Msk            (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/)       /*!< SCB ICSR: VECTACTIVE Mask */
511
 
512
/* SCB Vector Table Offset Register Definitions */
5 mjames 513
#define SCB_VTOR_TBLOFF_Pos                 7U                                            /*!< SCB VTOR: TBLOFF Position */
2 mjames 514
#define SCB_VTOR_TBLOFF_Msk                (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos)           /*!< SCB VTOR: TBLOFF Mask */
515
 
516
/* SCB Application Interrupt and Reset Control Register Definitions */
5 mjames 517
#define SCB_AIRCR_VECTKEY_Pos              16U                                            /*!< SCB AIRCR: VECTKEY Position */
2 mjames 518
#define SCB_AIRCR_VECTKEY_Msk              (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos)            /*!< SCB AIRCR: VECTKEY Mask */
519
 
5 mjames 520
#define SCB_AIRCR_VECTKEYSTAT_Pos          16U                                            /*!< SCB AIRCR: VECTKEYSTAT Position */
2 mjames 521
#define SCB_AIRCR_VECTKEYSTAT_Msk          (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos)        /*!< SCB AIRCR: VECTKEYSTAT Mask */
522
 
5 mjames 523
#define SCB_AIRCR_ENDIANESS_Pos            15U                                            /*!< SCB AIRCR: ENDIANESS Position */
2 mjames 524
#define SCB_AIRCR_ENDIANESS_Msk            (1UL << SCB_AIRCR_ENDIANESS_Pos)               /*!< SCB AIRCR: ENDIANESS Mask */
525
 
5 mjames 526
#define SCB_AIRCR_PRIGROUP_Pos              8U                                            /*!< SCB AIRCR: PRIGROUP Position */
2 mjames 527
#define SCB_AIRCR_PRIGROUP_Msk             (7UL << SCB_AIRCR_PRIGROUP_Pos)                /*!< SCB AIRCR: PRIGROUP Mask */
528
 
5 mjames 529
#define SCB_AIRCR_SYSRESETREQ_Pos           2U                                            /*!< SCB AIRCR: SYSRESETREQ Position */
2 mjames 530
#define SCB_AIRCR_SYSRESETREQ_Msk          (1UL << SCB_AIRCR_SYSRESETREQ_Pos)             /*!< SCB AIRCR: SYSRESETREQ Mask */
531
 
5 mjames 532
#define SCB_AIRCR_VECTCLRACTIVE_Pos         1U                                            /*!< SCB AIRCR: VECTCLRACTIVE Position */
2 mjames 533
#define SCB_AIRCR_VECTCLRACTIVE_Msk        (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos)           /*!< SCB AIRCR: VECTCLRACTIVE Mask */
534
 
5 mjames 535
#define SCB_AIRCR_VECTRESET_Pos             0U                                            /*!< SCB AIRCR: VECTRESET Position */
2 mjames 536
#define SCB_AIRCR_VECTRESET_Msk            (1UL /*<< SCB_AIRCR_VECTRESET_Pos*/)           /*!< SCB AIRCR: VECTRESET Mask */
537
 
538
/* SCB System Control Register Definitions */
5 mjames 539
#define SCB_SCR_SEVONPEND_Pos               4U                                            /*!< SCB SCR: SEVONPEND Position */
2 mjames 540
#define SCB_SCR_SEVONPEND_Msk              (1UL << SCB_SCR_SEVONPEND_Pos)                 /*!< SCB SCR: SEVONPEND Mask */
541
 
5 mjames 542
#define SCB_SCR_SLEEPDEEP_Pos               2U                                            /*!< SCB SCR: SLEEPDEEP Position */
2 mjames 543
#define SCB_SCR_SLEEPDEEP_Msk              (1UL << SCB_SCR_SLEEPDEEP_Pos)                 /*!< SCB SCR: SLEEPDEEP Mask */
544
 
5 mjames 545
#define SCB_SCR_SLEEPONEXIT_Pos             1U                                            /*!< SCB SCR: SLEEPONEXIT Position */
2 mjames 546
#define SCB_SCR_SLEEPONEXIT_Msk            (1UL << SCB_SCR_SLEEPONEXIT_Pos)               /*!< SCB SCR: SLEEPONEXIT Mask */
547
 
548
/* SCB Configuration Control Register Definitions */
5 mjames 549
#define SCB_CCR_STKALIGN_Pos                9U                                            /*!< SCB CCR: STKALIGN Position */
2 mjames 550
#define SCB_CCR_STKALIGN_Msk               (1UL << SCB_CCR_STKALIGN_Pos)                  /*!< SCB CCR: STKALIGN Mask */
551
 
5 mjames 552
#define SCB_CCR_BFHFNMIGN_Pos               8U                                            /*!< SCB CCR: BFHFNMIGN Position */
2 mjames 553
#define SCB_CCR_BFHFNMIGN_Msk              (1UL << SCB_CCR_BFHFNMIGN_Pos)                 /*!< SCB CCR: BFHFNMIGN Mask */
554
 
5 mjames 555
#define SCB_CCR_DIV_0_TRP_Pos               4U                                            /*!< SCB CCR: DIV_0_TRP Position */
2 mjames 556
#define SCB_CCR_DIV_0_TRP_Msk              (1UL << SCB_CCR_DIV_0_TRP_Pos)                 /*!< SCB CCR: DIV_0_TRP Mask */
557
 
5 mjames 558
#define SCB_CCR_UNALIGN_TRP_Pos             3U                                            /*!< SCB CCR: UNALIGN_TRP Position */
2 mjames 559
#define SCB_CCR_UNALIGN_TRP_Msk            (1UL << SCB_CCR_UNALIGN_TRP_Pos)               /*!< SCB CCR: UNALIGN_TRP Mask */
560
 
5 mjames 561
#define SCB_CCR_USERSETMPEND_Pos            1U                                            /*!< SCB CCR: USERSETMPEND Position */
2 mjames 562
#define SCB_CCR_USERSETMPEND_Msk           (1UL << SCB_CCR_USERSETMPEND_Pos)              /*!< SCB CCR: USERSETMPEND Mask */
563
 
5 mjames 564
#define SCB_CCR_NONBASETHRDENA_Pos          0U                                            /*!< SCB CCR: NONBASETHRDENA Position */
2 mjames 565
#define SCB_CCR_NONBASETHRDENA_Msk         (1UL /*<< SCB_CCR_NONBASETHRDENA_Pos*/)        /*!< SCB CCR: NONBASETHRDENA Mask */
566
 
567
/* SCB System Handler Control and State Register Definitions */
5 mjames 568
#define SCB_SHCSR_USGFAULTENA_Pos          18U                                            /*!< SCB SHCSR: USGFAULTENA Position */
2 mjames 569
#define SCB_SHCSR_USGFAULTENA_Msk          (1UL << SCB_SHCSR_USGFAULTENA_Pos)             /*!< SCB SHCSR: USGFAULTENA Mask */
570
 
5 mjames 571
#define SCB_SHCSR_BUSFAULTENA_Pos          17U                                            /*!< SCB SHCSR: BUSFAULTENA Position */
2 mjames 572
#define SCB_SHCSR_BUSFAULTENA_Msk          (1UL << SCB_SHCSR_BUSFAULTENA_Pos)             /*!< SCB SHCSR: BUSFAULTENA Mask */
573
 
5 mjames 574
#define SCB_SHCSR_MEMFAULTENA_Pos          16U                                            /*!< SCB SHCSR: MEMFAULTENA Position */
2 mjames 575
#define SCB_SHCSR_MEMFAULTENA_Msk          (1UL << SCB_SHCSR_MEMFAULTENA_Pos)             /*!< SCB SHCSR: MEMFAULTENA Mask */
576
 
5 mjames 577
#define SCB_SHCSR_SVCALLPENDED_Pos         15U                                            /*!< SCB SHCSR: SVCALLPENDED Position */
2 mjames 578
#define SCB_SHCSR_SVCALLPENDED_Msk         (1UL << SCB_SHCSR_SVCALLPENDED_Pos)            /*!< SCB SHCSR: SVCALLPENDED Mask */
579
 
5 mjames 580
#define SCB_SHCSR_BUSFAULTPENDED_Pos       14U                                            /*!< SCB SHCSR: BUSFAULTPENDED Position */
2 mjames 581
#define SCB_SHCSR_BUSFAULTPENDED_Msk       (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos)          /*!< SCB SHCSR: BUSFAULTPENDED Mask */
582
 
5 mjames 583
#define SCB_SHCSR_MEMFAULTPENDED_Pos       13U                                            /*!< SCB SHCSR: MEMFAULTPENDED Position */
2 mjames 584
#define SCB_SHCSR_MEMFAULTPENDED_Msk       (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos)          /*!< SCB SHCSR: MEMFAULTPENDED Mask */
585
 
5 mjames 586
#define SCB_SHCSR_USGFAULTPENDED_Pos       12U                                            /*!< SCB SHCSR: USGFAULTPENDED Position */
2 mjames 587
#define SCB_SHCSR_USGFAULTPENDED_Msk       (1UL << SCB_SHCSR_USGFAULTPENDED_Pos)          /*!< SCB SHCSR: USGFAULTPENDED Mask */
588
 
5 mjames 589
#define SCB_SHCSR_SYSTICKACT_Pos           11U                                            /*!< SCB SHCSR: SYSTICKACT Position */
2 mjames 590
#define SCB_SHCSR_SYSTICKACT_Msk           (1UL << SCB_SHCSR_SYSTICKACT_Pos)              /*!< SCB SHCSR: SYSTICKACT Mask */
591
 
5 mjames 592
#define SCB_SHCSR_PENDSVACT_Pos            10U                                            /*!< SCB SHCSR: PENDSVACT Position */
2 mjames 593
#define SCB_SHCSR_PENDSVACT_Msk            (1UL << SCB_SHCSR_PENDSVACT_Pos)               /*!< SCB SHCSR: PENDSVACT Mask */
594
 
5 mjames 595
#define SCB_SHCSR_MONITORACT_Pos            8U                                            /*!< SCB SHCSR: MONITORACT Position */
2 mjames 596
#define SCB_SHCSR_MONITORACT_Msk           (1UL << SCB_SHCSR_MONITORACT_Pos)              /*!< SCB SHCSR: MONITORACT Mask */
597
 
5 mjames 598
#define SCB_SHCSR_SVCALLACT_Pos             7U                                            /*!< SCB SHCSR: SVCALLACT Position */
2 mjames 599
#define SCB_SHCSR_SVCALLACT_Msk            (1UL << SCB_SHCSR_SVCALLACT_Pos)               /*!< SCB SHCSR: SVCALLACT Mask */
600
 
5 mjames 601
#define SCB_SHCSR_USGFAULTACT_Pos           3U                                            /*!< SCB SHCSR: USGFAULTACT Position */
2 mjames 602
#define SCB_SHCSR_USGFAULTACT_Msk          (1UL << SCB_SHCSR_USGFAULTACT_Pos)             /*!< SCB SHCSR: USGFAULTACT Mask */
603
 
5 mjames 604
#define SCB_SHCSR_BUSFAULTACT_Pos           1U                                            /*!< SCB SHCSR: BUSFAULTACT Position */
2 mjames 605
#define SCB_SHCSR_BUSFAULTACT_Msk          (1UL << SCB_SHCSR_BUSFAULTACT_Pos)             /*!< SCB SHCSR: BUSFAULTACT Mask */
606
 
5 mjames 607
#define SCB_SHCSR_MEMFAULTACT_Pos           0U                                            /*!< SCB SHCSR: MEMFAULTACT Position */
2 mjames 608
#define SCB_SHCSR_MEMFAULTACT_Msk          (1UL /*<< SCB_SHCSR_MEMFAULTACT_Pos*/)         /*!< SCB SHCSR: MEMFAULTACT Mask */
609
 
5 mjames 610
/* SCB Configurable Fault Status Register Definitions */
611
#define SCB_CFSR_USGFAULTSR_Pos            16U                                            /*!< SCB CFSR: Usage Fault Status Register Position */
2 mjames 612
#define SCB_CFSR_USGFAULTSR_Msk            (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos)          /*!< SCB CFSR: Usage Fault Status Register Mask */
613
 
5 mjames 614
#define SCB_CFSR_BUSFAULTSR_Pos             8U                                            /*!< SCB CFSR: Bus Fault Status Register Position */
2 mjames 615
#define SCB_CFSR_BUSFAULTSR_Msk            (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos)            /*!< SCB CFSR: Bus Fault Status Register Mask */
616
 
5 mjames 617
#define SCB_CFSR_MEMFAULTSR_Pos             0U                                            /*!< SCB CFSR: Memory Manage Fault Status Register Position */
2 mjames 618
#define SCB_CFSR_MEMFAULTSR_Msk            (0xFFUL /*<< SCB_CFSR_MEMFAULTSR_Pos*/)        /*!< SCB CFSR: Memory Manage Fault Status Register Mask */
619
 
50 mjames 620
/* MemManage Fault Status Register (part of SCB Configurable Fault Status Register) */
621
#define SCB_CFSR_MMARVALID_Pos             (SCB_SHCSR_MEMFAULTACT_Pos + 7U)               /*!< SCB CFSR (MMFSR): MMARVALID Position */
622
#define SCB_CFSR_MMARVALID_Msk             (1UL << SCB_CFSR_MMARVALID_Pos)                /*!< SCB CFSR (MMFSR): MMARVALID Mask */
623
 
624
#define SCB_CFSR_MLSPERR_Pos               (SCB_SHCSR_MEMFAULTACT_Pos + 5U)               /*!< SCB CFSR (MMFSR): MLSPERR Position */
625
#define SCB_CFSR_MLSPERR_Msk               (1UL << SCB_CFSR_MLSPERR_Pos)                  /*!< SCB CFSR (MMFSR): MLSPERR Mask */
626
 
627
#define SCB_CFSR_MSTKERR_Pos               (SCB_SHCSR_MEMFAULTACT_Pos + 4U)               /*!< SCB CFSR (MMFSR): MSTKERR Position */
628
#define SCB_CFSR_MSTKERR_Msk               (1UL << SCB_CFSR_MSTKERR_Pos)                  /*!< SCB CFSR (MMFSR): MSTKERR Mask */
629
 
630
#define SCB_CFSR_MUNSTKERR_Pos             (SCB_SHCSR_MEMFAULTACT_Pos + 3U)               /*!< SCB CFSR (MMFSR): MUNSTKERR Position */
631
#define SCB_CFSR_MUNSTKERR_Msk             (1UL << SCB_CFSR_MUNSTKERR_Pos)                /*!< SCB CFSR (MMFSR): MUNSTKERR Mask */
632
 
633
#define SCB_CFSR_DACCVIOL_Pos              (SCB_SHCSR_MEMFAULTACT_Pos + 1U)               /*!< SCB CFSR (MMFSR): DACCVIOL Position */
634
#define SCB_CFSR_DACCVIOL_Msk              (1UL << SCB_CFSR_DACCVIOL_Pos)                 /*!< SCB CFSR (MMFSR): DACCVIOL Mask */
635
 
636
#define SCB_CFSR_IACCVIOL_Pos              (SCB_SHCSR_MEMFAULTACT_Pos + 0U)               /*!< SCB CFSR (MMFSR): IACCVIOL Position */
637
#define SCB_CFSR_IACCVIOL_Msk              (1UL /*<< SCB_CFSR_IACCVIOL_Pos*/)             /*!< SCB CFSR (MMFSR): IACCVIOL Mask */
638
 
639
/* BusFault Status Register (part of SCB Configurable Fault Status Register) */
640
#define SCB_CFSR_BFARVALID_Pos            (SCB_CFSR_BUSFAULTSR_Pos + 7U)                  /*!< SCB CFSR (BFSR): BFARVALID Position */
641
#define SCB_CFSR_BFARVALID_Msk            (1UL << SCB_CFSR_BFARVALID_Pos)                 /*!< SCB CFSR (BFSR): BFARVALID Mask */
642
 
643
#define SCB_CFSR_LSPERR_Pos               (SCB_CFSR_BUSFAULTSR_Pos + 5U)                  /*!< SCB CFSR (BFSR): LSPERR Position */
644
#define SCB_CFSR_LSPERR_Msk               (1UL << SCB_CFSR_LSPERR_Pos)                    /*!< SCB CFSR (BFSR): LSPERR Mask */
645
 
646
#define SCB_CFSR_STKERR_Pos               (SCB_CFSR_BUSFAULTSR_Pos + 4U)                  /*!< SCB CFSR (BFSR): STKERR Position */
647
#define SCB_CFSR_STKERR_Msk               (1UL << SCB_CFSR_STKERR_Pos)                    /*!< SCB CFSR (BFSR): STKERR Mask */
648
 
649
#define SCB_CFSR_UNSTKERR_Pos             (SCB_CFSR_BUSFAULTSR_Pos + 3U)                  /*!< SCB CFSR (BFSR): UNSTKERR Position */
650
#define SCB_CFSR_UNSTKERR_Msk             (1UL << SCB_CFSR_UNSTKERR_Pos)                  /*!< SCB CFSR (BFSR): UNSTKERR Mask */
651
 
652
#define SCB_CFSR_IMPRECISERR_Pos          (SCB_CFSR_BUSFAULTSR_Pos + 2U)                  /*!< SCB CFSR (BFSR): IMPRECISERR Position */
653
#define SCB_CFSR_IMPRECISERR_Msk          (1UL << SCB_CFSR_IMPRECISERR_Pos)               /*!< SCB CFSR (BFSR): IMPRECISERR Mask */
654
 
655
#define SCB_CFSR_PRECISERR_Pos            (SCB_CFSR_BUSFAULTSR_Pos + 1U)                  /*!< SCB CFSR (BFSR): PRECISERR Position */
656
#define SCB_CFSR_PRECISERR_Msk            (1UL << SCB_CFSR_PRECISERR_Pos)                 /*!< SCB CFSR (BFSR): PRECISERR Mask */
657
 
658
#define SCB_CFSR_IBUSERR_Pos              (SCB_CFSR_BUSFAULTSR_Pos + 0U)                  /*!< SCB CFSR (BFSR): IBUSERR Position */
659
#define SCB_CFSR_IBUSERR_Msk              (1UL << SCB_CFSR_IBUSERR_Pos)                   /*!< SCB CFSR (BFSR): IBUSERR Mask */
660
 
661
/* UsageFault Status Register (part of SCB Configurable Fault Status Register) */
662
#define SCB_CFSR_DIVBYZERO_Pos            (SCB_CFSR_USGFAULTSR_Pos + 9U)                  /*!< SCB CFSR (UFSR): DIVBYZERO Position */
663
#define SCB_CFSR_DIVBYZERO_Msk            (1UL << SCB_CFSR_DIVBYZERO_Pos)                 /*!< SCB CFSR (UFSR): DIVBYZERO Mask */
664
 
665
#define SCB_CFSR_UNALIGNED_Pos            (SCB_CFSR_USGFAULTSR_Pos + 8U)                  /*!< SCB CFSR (UFSR): UNALIGNED Position */
666
#define SCB_CFSR_UNALIGNED_Msk            (1UL << SCB_CFSR_UNALIGNED_Pos)                 /*!< SCB CFSR (UFSR): UNALIGNED Mask */
667
 
668
#define SCB_CFSR_NOCP_Pos                 (SCB_CFSR_USGFAULTSR_Pos + 3U)                  /*!< SCB CFSR (UFSR): NOCP Position */
669
#define SCB_CFSR_NOCP_Msk                 (1UL << SCB_CFSR_NOCP_Pos)                      /*!< SCB CFSR (UFSR): NOCP Mask */
670
 
671
#define SCB_CFSR_INVPC_Pos                (SCB_CFSR_USGFAULTSR_Pos + 2U)                  /*!< SCB CFSR (UFSR): INVPC Position */
672
#define SCB_CFSR_INVPC_Msk                (1UL << SCB_CFSR_INVPC_Pos)                     /*!< SCB CFSR (UFSR): INVPC Mask */
673
 
674
#define SCB_CFSR_INVSTATE_Pos             (SCB_CFSR_USGFAULTSR_Pos + 1U)                  /*!< SCB CFSR (UFSR): INVSTATE Position */
675
#define SCB_CFSR_INVSTATE_Msk             (1UL << SCB_CFSR_INVSTATE_Pos)                  /*!< SCB CFSR (UFSR): INVSTATE Mask */
676
 
677
#define SCB_CFSR_UNDEFINSTR_Pos           (SCB_CFSR_USGFAULTSR_Pos + 0U)                  /*!< SCB CFSR (UFSR): UNDEFINSTR Position */
678
#define SCB_CFSR_UNDEFINSTR_Msk           (1UL << SCB_CFSR_UNDEFINSTR_Pos)                /*!< SCB CFSR (UFSR): UNDEFINSTR Mask */
679
 
5 mjames 680
/* SCB Hard Fault Status Register Definitions */
681
#define SCB_HFSR_DEBUGEVT_Pos              31U                                            /*!< SCB HFSR: DEBUGEVT Position */
2 mjames 682
#define SCB_HFSR_DEBUGEVT_Msk              (1UL << SCB_HFSR_DEBUGEVT_Pos)                 /*!< SCB HFSR: DEBUGEVT Mask */
683
 
5 mjames 684
#define SCB_HFSR_FORCED_Pos                30U                                            /*!< SCB HFSR: FORCED Position */
2 mjames 685
#define SCB_HFSR_FORCED_Msk                (1UL << SCB_HFSR_FORCED_Pos)                   /*!< SCB HFSR: FORCED Mask */
686
 
5 mjames 687
#define SCB_HFSR_VECTTBL_Pos                1U                                            /*!< SCB HFSR: VECTTBL Position */
2 mjames 688
#define SCB_HFSR_VECTTBL_Msk               (1UL << SCB_HFSR_VECTTBL_Pos)                  /*!< SCB HFSR: VECTTBL Mask */
689
 
690
/* SCB Debug Fault Status Register Definitions */
5 mjames 691
#define SCB_DFSR_EXTERNAL_Pos               4U                                            /*!< SCB DFSR: EXTERNAL Position */
2 mjames 692
#define SCB_DFSR_EXTERNAL_Msk              (1UL << SCB_DFSR_EXTERNAL_Pos)                 /*!< SCB DFSR: EXTERNAL Mask */
693
 
5 mjames 694
#define SCB_DFSR_VCATCH_Pos                 3U                                            /*!< SCB DFSR: VCATCH Position */
2 mjames 695
#define SCB_DFSR_VCATCH_Msk                (1UL << SCB_DFSR_VCATCH_Pos)                   /*!< SCB DFSR: VCATCH Mask */
696
 
5 mjames 697
#define SCB_DFSR_DWTTRAP_Pos                2U                                            /*!< SCB DFSR: DWTTRAP Position */
2 mjames 698
#define SCB_DFSR_DWTTRAP_Msk               (1UL << SCB_DFSR_DWTTRAP_Pos)                  /*!< SCB DFSR: DWTTRAP Mask */
699
 
5 mjames 700
#define SCB_DFSR_BKPT_Pos                   1U                                            /*!< SCB DFSR: BKPT Position */
2 mjames 701
#define SCB_DFSR_BKPT_Msk                  (1UL << SCB_DFSR_BKPT_Pos)                     /*!< SCB DFSR: BKPT Mask */
702
 
5 mjames 703
#define SCB_DFSR_HALTED_Pos                 0U                                            /*!< SCB DFSR: HALTED Position */
2 mjames 704
#define SCB_DFSR_HALTED_Msk                (1UL /*<< SCB_DFSR_HALTED_Pos*/)               /*!< SCB DFSR: HALTED Mask */
705
 
706
/*@} end of group CMSIS_SCB */
707
 
708
 
5 mjames 709
/**
710
  \ingroup  CMSIS_core_register
711
  \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB)
712
  \brief    Type definitions for the System Control and ID Register not in the SCB
2 mjames 713
  @{
714
 */
715
 
5 mjames 716
/**
717
  \brief  Structure type to access the System Control and ID Register not in the SCB.
2 mjames 718
 */
719
typedef struct
720
{
5 mjames 721
        uint32_t RESERVED0[1U];
722
  __IM  uint32_t ICTR;                   /*!< Offset: 0x004 (R/ )  Interrupt Controller Type Register */
723
  __IOM uint32_t ACTLR;                  /*!< Offset: 0x008 (R/W)  Auxiliary Control Register */
2 mjames 724
} SCnSCB_Type;
725
 
726
/* Interrupt Controller Type Register Definitions */
5 mjames 727
#define SCnSCB_ICTR_INTLINESNUM_Pos         0U                                         /*!< ICTR: INTLINESNUM Position */
2 mjames 728
#define SCnSCB_ICTR_INTLINESNUM_Msk        (0xFUL /*<< SCnSCB_ICTR_INTLINESNUM_Pos*/)  /*!< ICTR: INTLINESNUM Mask */
729
 
730
/* Auxiliary Control Register Definitions */
5 mjames 731
#define SCnSCB_ACTLR_DISOOFP_Pos            9U                                         /*!< ACTLR: DISOOFP Position */
2 mjames 732
#define SCnSCB_ACTLR_DISOOFP_Msk           (1UL << SCnSCB_ACTLR_DISOOFP_Pos)           /*!< ACTLR: DISOOFP Mask */
733
 
5 mjames 734
#define SCnSCB_ACTLR_DISFPCA_Pos            8U                                         /*!< ACTLR: DISFPCA Position */
2 mjames 735
#define SCnSCB_ACTLR_DISFPCA_Msk           (1UL << SCnSCB_ACTLR_DISFPCA_Pos)           /*!< ACTLR: DISFPCA Mask */
736
 
5 mjames 737
#define SCnSCB_ACTLR_DISFOLD_Pos            2U                                         /*!< ACTLR: DISFOLD Position */
2 mjames 738
#define SCnSCB_ACTLR_DISFOLD_Msk           (1UL << SCnSCB_ACTLR_DISFOLD_Pos)           /*!< ACTLR: DISFOLD Mask */
739
 
5 mjames 740
#define SCnSCB_ACTLR_DISDEFWBUF_Pos         1U                                         /*!< ACTLR: DISDEFWBUF Position */
2 mjames 741
#define SCnSCB_ACTLR_DISDEFWBUF_Msk        (1UL << SCnSCB_ACTLR_DISDEFWBUF_Pos)        /*!< ACTLR: DISDEFWBUF Mask */
742
 
5 mjames 743
#define SCnSCB_ACTLR_DISMCYCINT_Pos         0U                                         /*!< ACTLR: DISMCYCINT Position */
2 mjames 744
#define SCnSCB_ACTLR_DISMCYCINT_Msk        (1UL /*<< SCnSCB_ACTLR_DISMCYCINT_Pos*/)    /*!< ACTLR: DISMCYCINT Mask */
745
 
746
/*@} end of group CMSIS_SCnotSCB */
747
 
748
 
5 mjames 749
/**
750
  \ingroup  CMSIS_core_register
751
  \defgroup CMSIS_SysTick     System Tick Timer (SysTick)
752
  \brief    Type definitions for the System Timer Registers.
2 mjames 753
  @{
754
 */
755
 
5 mjames 756
/**
757
  \brief  Structure type to access the System Timer (SysTick).
2 mjames 758
 */
759
typedef struct
760
{
5 mjames 761
  __IOM uint32_t CTRL;                   /*!< Offset: 0x000 (R/W)  SysTick Control and Status Register */
762
  __IOM uint32_t LOAD;                   /*!< Offset: 0x004 (R/W)  SysTick Reload Value Register */
763
  __IOM uint32_t VAL;                    /*!< Offset: 0x008 (R/W)  SysTick Current Value Register */
764
  __IM  uint32_t CALIB;                  /*!< Offset: 0x00C (R/ )  SysTick Calibration Register */
2 mjames 765
} SysTick_Type;
766
 
767
/* SysTick Control / Status Register Definitions */
5 mjames 768
#define SysTick_CTRL_COUNTFLAG_Pos         16U                                            /*!< SysTick CTRL: COUNTFLAG Position */
2 mjames 769
#define SysTick_CTRL_COUNTFLAG_Msk         (1UL << SysTick_CTRL_COUNTFLAG_Pos)            /*!< SysTick CTRL: COUNTFLAG Mask */
770
 
5 mjames 771
#define SysTick_CTRL_CLKSOURCE_Pos          2U                                            /*!< SysTick CTRL: CLKSOURCE Position */
2 mjames 772
#define SysTick_CTRL_CLKSOURCE_Msk         (1UL << SysTick_CTRL_CLKSOURCE_Pos)            /*!< SysTick CTRL: CLKSOURCE Mask */
773
 
5 mjames 774
#define SysTick_CTRL_TICKINT_Pos            1U                                            /*!< SysTick CTRL: TICKINT Position */
2 mjames 775
#define SysTick_CTRL_TICKINT_Msk           (1UL << SysTick_CTRL_TICKINT_Pos)              /*!< SysTick CTRL: TICKINT Mask */
776
 
5 mjames 777
#define SysTick_CTRL_ENABLE_Pos             0U                                            /*!< SysTick CTRL: ENABLE Position */
2 mjames 778
#define SysTick_CTRL_ENABLE_Msk            (1UL /*<< SysTick_CTRL_ENABLE_Pos*/)           /*!< SysTick CTRL: ENABLE Mask */
779
 
780
/* SysTick Reload Register Definitions */
5 mjames 781
#define SysTick_LOAD_RELOAD_Pos             0U                                            /*!< SysTick LOAD: RELOAD Position */
2 mjames 782
#define SysTick_LOAD_RELOAD_Msk            (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/)    /*!< SysTick LOAD: RELOAD Mask */
783
 
784
/* SysTick Current Register Definitions */
5 mjames 785
#define SysTick_VAL_CURRENT_Pos             0U                                            /*!< SysTick VAL: CURRENT Position */
2 mjames 786
#define SysTick_VAL_CURRENT_Msk            (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/)    /*!< SysTick VAL: CURRENT Mask */
787
 
788
/* SysTick Calibration Register Definitions */
5 mjames 789
#define SysTick_CALIB_NOREF_Pos            31U                                            /*!< SysTick CALIB: NOREF Position */
2 mjames 790
#define SysTick_CALIB_NOREF_Msk            (1UL << SysTick_CALIB_NOREF_Pos)               /*!< SysTick CALIB: NOREF Mask */
791
 
5 mjames 792
#define SysTick_CALIB_SKEW_Pos             30U                                            /*!< SysTick CALIB: SKEW Position */
2 mjames 793
#define SysTick_CALIB_SKEW_Msk             (1UL << SysTick_CALIB_SKEW_Pos)                /*!< SysTick CALIB: SKEW Mask */
794
 
5 mjames 795
#define SysTick_CALIB_TENMS_Pos             0U                                            /*!< SysTick CALIB: TENMS Position */
2 mjames 796
#define SysTick_CALIB_TENMS_Msk            (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/)    /*!< SysTick CALIB: TENMS Mask */
797
 
798
/*@} end of group CMSIS_SysTick */
799
 
800
 
5 mjames 801
/**
802
  \ingroup  CMSIS_core_register
803
  \defgroup CMSIS_ITM     Instrumentation Trace Macrocell (ITM)
804
  \brief    Type definitions for the Instrumentation Trace Macrocell (ITM)
2 mjames 805
  @{
806
 */
807
 
5 mjames 808
/**
809
  \brief  Structure type to access the Instrumentation Trace Macrocell Register (ITM).
2 mjames 810
 */
811
typedef struct
812
{
5 mjames 813
  __OM  union
2 mjames 814
  {
5 mjames 815
    __OM  uint8_t    u8;                 /*!< Offset: 0x000 ( /W)  ITM Stimulus Port 8-bit */
816
    __OM  uint16_t   u16;                /*!< Offset: 0x000 ( /W)  ITM Stimulus Port 16-bit */
817
    __OM  uint32_t   u32;                /*!< Offset: 0x000 ( /W)  ITM Stimulus Port 32-bit */
818
  }  PORT [32U];                         /*!< Offset: 0x000 ( /W)  ITM Stimulus Port Registers */
819
        uint32_t RESERVED0[864U];
820
  __IOM uint32_t TER;                    /*!< Offset: 0xE00 (R/W)  ITM Trace Enable Register */
821
        uint32_t RESERVED1[15U];
822
  __IOM uint32_t TPR;                    /*!< Offset: 0xE40 (R/W)  ITM Trace Privilege Register */
823
        uint32_t RESERVED2[15U];
824
  __IOM uint32_t TCR;                    /*!< Offset: 0xE80 (R/W)  ITM Trace Control Register */
825
        uint32_t RESERVED3[29U];
826
  __OM  uint32_t IWR;                    /*!< Offset: 0xEF8 ( /W)  ITM Integration Write Register */
827
  __IM  uint32_t IRR;                    /*!< Offset: 0xEFC (R/ )  ITM Integration Read Register */
828
  __IOM uint32_t IMCR;                   /*!< Offset: 0xF00 (R/W)  ITM Integration Mode Control Register */
829
        uint32_t RESERVED4[43U];
830
  __OM  uint32_t LAR;                    /*!< Offset: 0xFB0 ( /W)  ITM Lock Access Register */
831
  __IM  uint32_t LSR;                    /*!< Offset: 0xFB4 (R/ )  ITM Lock Status Register */
832
        uint32_t RESERVED5[6U];
833
  __IM  uint32_t PID4;                   /*!< Offset: 0xFD0 (R/ )  ITM Peripheral Identification Register #4 */
834
  __IM  uint32_t PID5;                   /*!< Offset: 0xFD4 (R/ )  ITM Peripheral Identification Register #5 */
835
  __IM  uint32_t PID6;                   /*!< Offset: 0xFD8 (R/ )  ITM Peripheral Identification Register #6 */
836
  __IM  uint32_t PID7;                   /*!< Offset: 0xFDC (R/ )  ITM Peripheral Identification Register #7 */
837
  __IM  uint32_t PID0;                   /*!< Offset: 0xFE0 (R/ )  ITM Peripheral Identification Register #0 */
838
  __IM  uint32_t PID1;                   /*!< Offset: 0xFE4 (R/ )  ITM Peripheral Identification Register #1 */
839
  __IM  uint32_t PID2;                   /*!< Offset: 0xFE8 (R/ )  ITM Peripheral Identification Register #2 */
840
  __IM  uint32_t PID3;                   /*!< Offset: 0xFEC (R/ )  ITM Peripheral Identification Register #3 */
841
  __IM  uint32_t CID0;                   /*!< Offset: 0xFF0 (R/ )  ITM Component  Identification Register #0 */
842
  __IM  uint32_t CID1;                   /*!< Offset: 0xFF4 (R/ )  ITM Component  Identification Register #1 */
843
  __IM  uint32_t CID2;                   /*!< Offset: 0xFF8 (R/ )  ITM Component  Identification Register #2 */
844
  __IM  uint32_t CID3;                   /*!< Offset: 0xFFC (R/ )  ITM Component  Identification Register #3 */
2 mjames 845
} ITM_Type;
846
 
847
/* ITM Trace Privilege Register Definitions */
5 mjames 848
#define ITM_TPR_PRIVMASK_Pos                0U                                            /*!< ITM TPR: PRIVMASK Position */
50 mjames 849
#define ITM_TPR_PRIVMASK_Msk               (0xFFFFFFFFUL /*<< ITM_TPR_PRIVMASK_Pos*/)     /*!< ITM TPR: PRIVMASK Mask */
2 mjames 850
 
851
/* ITM Trace Control Register Definitions */
5 mjames 852
#define ITM_TCR_BUSY_Pos                   23U                                            /*!< ITM TCR: BUSY Position */
2 mjames 853
#define ITM_TCR_BUSY_Msk                   (1UL << ITM_TCR_BUSY_Pos)                      /*!< ITM TCR: BUSY Mask */
854
 
5 mjames 855
#define ITM_TCR_TraceBusID_Pos             16U                                            /*!< ITM TCR: ATBID Position */
2 mjames 856
#define ITM_TCR_TraceBusID_Msk             (0x7FUL << ITM_TCR_TraceBusID_Pos)             /*!< ITM TCR: ATBID Mask */
857
 
5 mjames 858
#define ITM_TCR_GTSFREQ_Pos                10U                                            /*!< ITM TCR: Global timestamp frequency Position */
2 mjames 859
#define ITM_TCR_GTSFREQ_Msk                (3UL << ITM_TCR_GTSFREQ_Pos)                   /*!< ITM TCR: Global timestamp frequency Mask */
860
 
5 mjames 861
#define ITM_TCR_TSPrescale_Pos              8U                                            /*!< ITM TCR: TSPrescale Position */
2 mjames 862
#define ITM_TCR_TSPrescale_Msk             (3UL << ITM_TCR_TSPrescale_Pos)                /*!< ITM TCR: TSPrescale Mask */
863
 
5 mjames 864
#define ITM_TCR_SWOENA_Pos                  4U                                            /*!< ITM TCR: SWOENA Position */
2 mjames 865
#define ITM_TCR_SWOENA_Msk                 (1UL << ITM_TCR_SWOENA_Pos)                    /*!< ITM TCR: SWOENA Mask */
866
 
5 mjames 867
#define ITM_TCR_DWTENA_Pos                  3U                                            /*!< ITM TCR: DWTENA Position */
2 mjames 868
#define ITM_TCR_DWTENA_Msk                 (1UL << ITM_TCR_DWTENA_Pos)                    /*!< ITM TCR: DWTENA Mask */
869
 
5 mjames 870
#define ITM_TCR_SYNCENA_Pos                 2U                                            /*!< ITM TCR: SYNCENA Position */
2 mjames 871
#define ITM_TCR_SYNCENA_Msk                (1UL << ITM_TCR_SYNCENA_Pos)                   /*!< ITM TCR: SYNCENA Mask */
872
 
5 mjames 873
#define ITM_TCR_TSENA_Pos                   1U                                            /*!< ITM TCR: TSENA Position */
2 mjames 874
#define ITM_TCR_TSENA_Msk                  (1UL << ITM_TCR_TSENA_Pos)                     /*!< ITM TCR: TSENA Mask */
875
 
5 mjames 876
#define ITM_TCR_ITMENA_Pos                  0U                                            /*!< ITM TCR: ITM Enable bit Position */
2 mjames 877
#define ITM_TCR_ITMENA_Msk                 (1UL /*<< ITM_TCR_ITMENA_Pos*/)                /*!< ITM TCR: ITM Enable bit Mask */
878
 
879
/* ITM Integration Write Register Definitions */
5 mjames 880
#define ITM_IWR_ATVALIDM_Pos                0U                                            /*!< ITM IWR: ATVALIDM Position */
2 mjames 881
#define ITM_IWR_ATVALIDM_Msk               (1UL /*<< ITM_IWR_ATVALIDM_Pos*/)              /*!< ITM IWR: ATVALIDM Mask */
882
 
883
/* ITM Integration Read Register Definitions */
5 mjames 884
#define ITM_IRR_ATREADYM_Pos                0U                                            /*!< ITM IRR: ATREADYM Position */
2 mjames 885
#define ITM_IRR_ATREADYM_Msk               (1UL /*<< ITM_IRR_ATREADYM_Pos*/)              /*!< ITM IRR: ATREADYM Mask */
886
 
887
/* ITM Integration Mode Control Register Definitions */
5 mjames 888
#define ITM_IMCR_INTEGRATION_Pos            0U                                            /*!< ITM IMCR: INTEGRATION Position */
2 mjames 889
#define ITM_IMCR_INTEGRATION_Msk           (1UL /*<< ITM_IMCR_INTEGRATION_Pos*/)          /*!< ITM IMCR: INTEGRATION Mask */
890
 
891
/* ITM Lock Status Register Definitions */
5 mjames 892
#define ITM_LSR_ByteAcc_Pos                 2U                                            /*!< ITM LSR: ByteAcc Position */
2 mjames 893
#define ITM_LSR_ByteAcc_Msk                (1UL << ITM_LSR_ByteAcc_Pos)                   /*!< ITM LSR: ByteAcc Mask */
894
 
5 mjames 895
#define ITM_LSR_Access_Pos                  1U                                            /*!< ITM LSR: Access Position */
2 mjames 896
#define ITM_LSR_Access_Msk                 (1UL << ITM_LSR_Access_Pos)                    /*!< ITM LSR: Access Mask */
897
 
5 mjames 898
#define ITM_LSR_Present_Pos                 0U                                            /*!< ITM LSR: Present Position */
2 mjames 899
#define ITM_LSR_Present_Msk                (1UL /*<< ITM_LSR_Present_Pos*/)               /*!< ITM LSR: Present Mask */
900
 
901
/*@}*/ /* end of group CMSIS_ITM */
902
 
903
 
5 mjames 904
/**
905
  \ingroup  CMSIS_core_register
906
  \defgroup CMSIS_DWT     Data Watchpoint and Trace (DWT)
907
  \brief    Type definitions for the Data Watchpoint and Trace (DWT)
2 mjames 908
  @{
909
 */
910
 
5 mjames 911
/**
912
  \brief  Structure type to access the Data Watchpoint and Trace Register (DWT).
2 mjames 913
 */
914
typedef struct
915
{
5 mjames 916
  __IOM uint32_t CTRL;                   /*!< Offset: 0x000 (R/W)  Control Register */
917
  __IOM uint32_t CYCCNT;                 /*!< Offset: 0x004 (R/W)  Cycle Count Register */
918
  __IOM uint32_t CPICNT;                 /*!< Offset: 0x008 (R/W)  CPI Count Register */
919
  __IOM uint32_t EXCCNT;                 /*!< Offset: 0x00C (R/W)  Exception Overhead Count Register */
920
  __IOM uint32_t SLEEPCNT;               /*!< Offset: 0x010 (R/W)  Sleep Count Register */
921
  __IOM uint32_t LSUCNT;                 /*!< Offset: 0x014 (R/W)  LSU Count Register */
922
  __IOM uint32_t FOLDCNT;                /*!< Offset: 0x018 (R/W)  Folded-instruction Count Register */
923
  __IM  uint32_t PCSR;                   /*!< Offset: 0x01C (R/ )  Program Counter Sample Register */
924
  __IOM uint32_t COMP0;                  /*!< Offset: 0x020 (R/W)  Comparator Register 0 */
925
  __IOM uint32_t MASK0;                  /*!< Offset: 0x024 (R/W)  Mask Register 0 */
926
  __IOM uint32_t FUNCTION0;              /*!< Offset: 0x028 (R/W)  Function Register 0 */
927
        uint32_t RESERVED0[1U];
928
  __IOM uint32_t COMP1;                  /*!< Offset: 0x030 (R/W)  Comparator Register 1 */
929
  __IOM uint32_t MASK1;                  /*!< Offset: 0x034 (R/W)  Mask Register 1 */
930
  __IOM uint32_t FUNCTION1;              /*!< Offset: 0x038 (R/W)  Function Register 1 */
931
        uint32_t RESERVED1[1U];
932
  __IOM uint32_t COMP2;                  /*!< Offset: 0x040 (R/W)  Comparator Register 2 */
933
  __IOM uint32_t MASK2;                  /*!< Offset: 0x044 (R/W)  Mask Register 2 */
934
  __IOM uint32_t FUNCTION2;              /*!< Offset: 0x048 (R/W)  Function Register 2 */
935
        uint32_t RESERVED2[1U];
936
  __IOM uint32_t COMP3;                  /*!< Offset: 0x050 (R/W)  Comparator Register 3 */
937
  __IOM uint32_t MASK3;                  /*!< Offset: 0x054 (R/W)  Mask Register 3 */
938
  __IOM uint32_t FUNCTION3;              /*!< Offset: 0x058 (R/W)  Function Register 3 */
2 mjames 939
} DWT_Type;
940
 
941
/* DWT Control Register Definitions */
5 mjames 942
#define DWT_CTRL_NUMCOMP_Pos               28U                                         /*!< DWT CTRL: NUMCOMP Position */
2 mjames 943
#define DWT_CTRL_NUMCOMP_Msk               (0xFUL << DWT_CTRL_NUMCOMP_Pos)             /*!< DWT CTRL: NUMCOMP Mask */
944
 
5 mjames 945
#define DWT_CTRL_NOTRCPKT_Pos              27U                                         /*!< DWT CTRL: NOTRCPKT Position */
2 mjames 946
#define DWT_CTRL_NOTRCPKT_Msk              (0x1UL << DWT_CTRL_NOTRCPKT_Pos)            /*!< DWT CTRL: NOTRCPKT Mask */
947
 
5 mjames 948
#define DWT_CTRL_NOEXTTRIG_Pos             26U                                         /*!< DWT CTRL: NOEXTTRIG Position */
2 mjames 949
#define DWT_CTRL_NOEXTTRIG_Msk             (0x1UL << DWT_CTRL_NOEXTTRIG_Pos)           /*!< DWT CTRL: NOEXTTRIG Mask */
950
 
5 mjames 951
#define DWT_CTRL_NOCYCCNT_Pos              25U                                         /*!< DWT CTRL: NOCYCCNT Position */
2 mjames 952
#define DWT_CTRL_NOCYCCNT_Msk              (0x1UL << DWT_CTRL_NOCYCCNT_Pos)            /*!< DWT CTRL: NOCYCCNT Mask */
953
 
5 mjames 954
#define DWT_CTRL_NOPRFCNT_Pos              24U                                         /*!< DWT CTRL: NOPRFCNT Position */
2 mjames 955
#define DWT_CTRL_NOPRFCNT_Msk              (0x1UL << DWT_CTRL_NOPRFCNT_Pos)            /*!< DWT CTRL: NOPRFCNT Mask */
956
 
5 mjames 957
#define DWT_CTRL_CYCEVTENA_Pos             22U                                         /*!< DWT CTRL: CYCEVTENA Position */
2 mjames 958
#define DWT_CTRL_CYCEVTENA_Msk             (0x1UL << DWT_CTRL_CYCEVTENA_Pos)           /*!< DWT CTRL: CYCEVTENA Mask */
959
 
5 mjames 960
#define DWT_CTRL_FOLDEVTENA_Pos            21U                                         /*!< DWT CTRL: FOLDEVTENA Position */
2 mjames 961
#define DWT_CTRL_FOLDEVTENA_Msk            (0x1UL << DWT_CTRL_FOLDEVTENA_Pos)          /*!< DWT CTRL: FOLDEVTENA Mask */
962
 
5 mjames 963
#define DWT_CTRL_LSUEVTENA_Pos             20U                                         /*!< DWT CTRL: LSUEVTENA Position */
2 mjames 964
#define DWT_CTRL_LSUEVTENA_Msk             (0x1UL << DWT_CTRL_LSUEVTENA_Pos)           /*!< DWT CTRL: LSUEVTENA Mask */
965
 
5 mjames 966
#define DWT_CTRL_SLEEPEVTENA_Pos           19U                                         /*!< DWT CTRL: SLEEPEVTENA Position */
2 mjames 967
#define DWT_CTRL_SLEEPEVTENA_Msk           (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos)         /*!< DWT CTRL: SLEEPEVTENA Mask */
968
 
5 mjames 969
#define DWT_CTRL_EXCEVTENA_Pos             18U                                         /*!< DWT CTRL: EXCEVTENA Position */
2 mjames 970
#define DWT_CTRL_EXCEVTENA_Msk             (0x1UL << DWT_CTRL_EXCEVTENA_Pos)           /*!< DWT CTRL: EXCEVTENA Mask */
971
 
5 mjames 972
#define DWT_CTRL_CPIEVTENA_Pos             17U                                         /*!< DWT CTRL: CPIEVTENA Position */
2 mjames 973
#define DWT_CTRL_CPIEVTENA_Msk             (0x1UL << DWT_CTRL_CPIEVTENA_Pos)           /*!< DWT CTRL: CPIEVTENA Mask */
974
 
5 mjames 975
#define DWT_CTRL_EXCTRCENA_Pos             16U                                         /*!< DWT CTRL: EXCTRCENA Position */
2 mjames 976
#define DWT_CTRL_EXCTRCENA_Msk             (0x1UL << DWT_CTRL_EXCTRCENA_Pos)           /*!< DWT CTRL: EXCTRCENA Mask */
977
 
5 mjames 978
#define DWT_CTRL_PCSAMPLENA_Pos            12U                                         /*!< DWT CTRL: PCSAMPLENA Position */
2 mjames 979
#define DWT_CTRL_PCSAMPLENA_Msk            (0x1UL << DWT_CTRL_PCSAMPLENA_Pos)          /*!< DWT CTRL: PCSAMPLENA Mask */
980
 
5 mjames 981
#define DWT_CTRL_SYNCTAP_Pos               10U                                         /*!< DWT CTRL: SYNCTAP Position */
2 mjames 982
#define DWT_CTRL_SYNCTAP_Msk               (0x3UL << DWT_CTRL_SYNCTAP_Pos)             /*!< DWT CTRL: SYNCTAP Mask */
983
 
5 mjames 984
#define DWT_CTRL_CYCTAP_Pos                 9U                                         /*!< DWT CTRL: CYCTAP Position */
2 mjames 985
#define DWT_CTRL_CYCTAP_Msk                (0x1UL << DWT_CTRL_CYCTAP_Pos)              /*!< DWT CTRL: CYCTAP Mask */
986
 
5 mjames 987
#define DWT_CTRL_POSTINIT_Pos               5U                                         /*!< DWT CTRL: POSTINIT Position */
2 mjames 988
#define DWT_CTRL_POSTINIT_Msk              (0xFUL << DWT_CTRL_POSTINIT_Pos)            /*!< DWT CTRL: POSTINIT Mask */
989
 
5 mjames 990
#define DWT_CTRL_POSTPRESET_Pos             1U                                         /*!< DWT CTRL: POSTPRESET Position */
2 mjames 991
#define DWT_CTRL_POSTPRESET_Msk            (0xFUL << DWT_CTRL_POSTPRESET_Pos)          /*!< DWT CTRL: POSTPRESET Mask */
992
 
5 mjames 993
#define DWT_CTRL_CYCCNTENA_Pos              0U                                         /*!< DWT CTRL: CYCCNTENA Position */
2 mjames 994
#define DWT_CTRL_CYCCNTENA_Msk             (0x1UL /*<< DWT_CTRL_CYCCNTENA_Pos*/)       /*!< DWT CTRL: CYCCNTENA Mask */
995
 
996
/* DWT CPI Count Register Definitions */
5 mjames 997
#define DWT_CPICNT_CPICNT_Pos               0U                                         /*!< DWT CPICNT: CPICNT Position */
2 mjames 998
#define DWT_CPICNT_CPICNT_Msk              (0xFFUL /*<< DWT_CPICNT_CPICNT_Pos*/)       /*!< DWT CPICNT: CPICNT Mask */
999
 
1000
/* DWT Exception Overhead Count Register Definitions */
5 mjames 1001
#define DWT_EXCCNT_EXCCNT_Pos               0U                                         /*!< DWT EXCCNT: EXCCNT Position */
2 mjames 1002
#define DWT_EXCCNT_EXCCNT_Msk              (0xFFUL /*<< DWT_EXCCNT_EXCCNT_Pos*/)       /*!< DWT EXCCNT: EXCCNT Mask */
1003
 
1004
/* DWT Sleep Count Register Definitions */
5 mjames 1005
#define DWT_SLEEPCNT_SLEEPCNT_Pos           0U                                         /*!< DWT SLEEPCNT: SLEEPCNT Position */
2 mjames 1006
#define DWT_SLEEPCNT_SLEEPCNT_Msk          (0xFFUL /*<< DWT_SLEEPCNT_SLEEPCNT_Pos*/)   /*!< DWT SLEEPCNT: SLEEPCNT Mask */
1007
 
1008
/* DWT LSU Count Register Definitions */
5 mjames 1009
#define DWT_LSUCNT_LSUCNT_Pos               0U                                         /*!< DWT LSUCNT: LSUCNT Position */
2 mjames 1010
#define DWT_LSUCNT_LSUCNT_Msk              (0xFFUL /*<< DWT_LSUCNT_LSUCNT_Pos*/)       /*!< DWT LSUCNT: LSUCNT Mask */
1011
 
1012
/* DWT Folded-instruction Count Register Definitions */
5 mjames 1013
#define DWT_FOLDCNT_FOLDCNT_Pos             0U                                         /*!< DWT FOLDCNT: FOLDCNT Position */
2 mjames 1014
#define DWT_FOLDCNT_FOLDCNT_Msk            (0xFFUL /*<< DWT_FOLDCNT_FOLDCNT_Pos*/)     /*!< DWT FOLDCNT: FOLDCNT Mask */
1015
 
1016
/* DWT Comparator Mask Register Definitions */
5 mjames 1017
#define DWT_MASK_MASK_Pos                   0U                                         /*!< DWT MASK: MASK Position */
2 mjames 1018
#define DWT_MASK_MASK_Msk                  (0x1FUL /*<< DWT_MASK_MASK_Pos*/)           /*!< DWT MASK: MASK Mask */
1019
 
1020
/* DWT Comparator Function Register Definitions */
5 mjames 1021
#define DWT_FUNCTION_MATCHED_Pos           24U                                         /*!< DWT FUNCTION: MATCHED Position */
2 mjames 1022
#define DWT_FUNCTION_MATCHED_Msk           (0x1UL << DWT_FUNCTION_MATCHED_Pos)         /*!< DWT FUNCTION: MATCHED Mask */
1023
 
5 mjames 1024
#define DWT_FUNCTION_DATAVADDR1_Pos        16U                                         /*!< DWT FUNCTION: DATAVADDR1 Position */
2 mjames 1025
#define DWT_FUNCTION_DATAVADDR1_Msk        (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos)      /*!< DWT FUNCTION: DATAVADDR1 Mask */
1026
 
5 mjames 1027
#define DWT_FUNCTION_DATAVADDR0_Pos        12U                                         /*!< DWT FUNCTION: DATAVADDR0 Position */
2 mjames 1028
#define DWT_FUNCTION_DATAVADDR0_Msk        (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos)      /*!< DWT FUNCTION: DATAVADDR0 Mask */
1029
 
5 mjames 1030
#define DWT_FUNCTION_DATAVSIZE_Pos         10U                                         /*!< DWT FUNCTION: DATAVSIZE Position */
2 mjames 1031
#define DWT_FUNCTION_DATAVSIZE_Msk         (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos)       /*!< DWT FUNCTION: DATAVSIZE Mask */
1032
 
5 mjames 1033
#define DWT_FUNCTION_LNK1ENA_Pos            9U                                         /*!< DWT FUNCTION: LNK1ENA Position */
2 mjames 1034
#define DWT_FUNCTION_LNK1ENA_Msk           (0x1UL << DWT_FUNCTION_LNK1ENA_Pos)         /*!< DWT FUNCTION: LNK1ENA Mask */
1035
 
5 mjames 1036
#define DWT_FUNCTION_DATAVMATCH_Pos         8U                                         /*!< DWT FUNCTION: DATAVMATCH Position */
2 mjames 1037
#define DWT_FUNCTION_DATAVMATCH_Msk        (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos)      /*!< DWT FUNCTION: DATAVMATCH Mask */
1038
 
5 mjames 1039
#define DWT_FUNCTION_CYCMATCH_Pos           7U                                         /*!< DWT FUNCTION: CYCMATCH Position */
2 mjames 1040
#define DWT_FUNCTION_CYCMATCH_Msk          (0x1UL << DWT_FUNCTION_CYCMATCH_Pos)        /*!< DWT FUNCTION: CYCMATCH Mask */
1041
 
5 mjames 1042
#define DWT_FUNCTION_EMITRANGE_Pos          5U                                         /*!< DWT FUNCTION: EMITRANGE Position */
2 mjames 1043
#define DWT_FUNCTION_EMITRANGE_Msk         (0x1UL << DWT_FUNCTION_EMITRANGE_Pos)       /*!< DWT FUNCTION: EMITRANGE Mask */
1044
 
5 mjames 1045
#define DWT_FUNCTION_FUNCTION_Pos           0U                                         /*!< DWT FUNCTION: FUNCTION Position */
2 mjames 1046
#define DWT_FUNCTION_FUNCTION_Msk          (0xFUL /*<< DWT_FUNCTION_FUNCTION_Pos*/)    /*!< DWT FUNCTION: FUNCTION Mask */
1047
 
1048
/*@}*/ /* end of group CMSIS_DWT */
1049
 
1050
 
5 mjames 1051
/**
1052
  \ingroup  CMSIS_core_register
1053
  \defgroup CMSIS_TPI     Trace Port Interface (TPI)
1054
  \brief    Type definitions for the Trace Port Interface (TPI)
2 mjames 1055
  @{
1056
 */
1057
 
5 mjames 1058
/**
1059
  \brief  Structure type to access the Trace Port Interface Register (TPI).
2 mjames 1060
 */
1061
typedef struct
1062
{
50 mjames 1063
  __IM  uint32_t SSPSR;                  /*!< Offset: 0x000 (R/ )  Supported Parallel Port Size Register */
5 mjames 1064
  __IOM uint32_t CSPSR;                  /*!< Offset: 0x004 (R/W)  Current Parallel Port Size Register */
1065
        uint32_t RESERVED0[2U];
1066
  __IOM uint32_t ACPR;                   /*!< Offset: 0x010 (R/W)  Asynchronous Clock Prescaler Register */
1067
        uint32_t RESERVED1[55U];
1068
  __IOM uint32_t SPPR;                   /*!< Offset: 0x0F0 (R/W)  Selected Pin Protocol Register */
1069
        uint32_t RESERVED2[131U];
1070
  __IM  uint32_t FFSR;                   /*!< Offset: 0x300 (R/ )  Formatter and Flush Status Register */
1071
  __IOM uint32_t FFCR;                   /*!< Offset: 0x304 (R/W)  Formatter and Flush Control Register */
1072
  __IM  uint32_t FSCR;                   /*!< Offset: 0x308 (R/ )  Formatter Synchronization Counter Register */
1073
        uint32_t RESERVED3[759U];
50 mjames 1074
  __IM  uint32_t TRIGGER;                /*!< Offset: 0xEE8 (R/ )  TRIGGER Register */
5 mjames 1075
  __IM  uint32_t FIFO0;                  /*!< Offset: 0xEEC (R/ )  Integration ETM Data */
1076
  __IM  uint32_t ITATBCTR2;              /*!< Offset: 0xEF0 (R/ )  ITATBCTR2 */
1077
        uint32_t RESERVED4[1U];
1078
  __IM  uint32_t ITATBCTR0;              /*!< Offset: 0xEF8 (R/ )  ITATBCTR0 */
1079
  __IM  uint32_t FIFO1;                  /*!< Offset: 0xEFC (R/ )  Integration ITM Data */
1080
  __IOM uint32_t ITCTRL;                 /*!< Offset: 0xF00 (R/W)  Integration Mode Control */
1081
        uint32_t RESERVED5[39U];
1082
  __IOM uint32_t CLAIMSET;               /*!< Offset: 0xFA0 (R/W)  Claim tag set */
1083
  __IOM uint32_t CLAIMCLR;               /*!< Offset: 0xFA4 (R/W)  Claim tag clear */
1084
        uint32_t RESERVED7[8U];
1085
  __IM  uint32_t DEVID;                  /*!< Offset: 0xFC8 (R/ )  TPIU_DEVID */
1086
  __IM  uint32_t DEVTYPE;                /*!< Offset: 0xFCC (R/ )  TPIU_DEVTYPE */
2 mjames 1087
} TPI_Type;
1088
 
1089
/* TPI Asynchronous Clock Prescaler Register Definitions */
5 mjames 1090
#define TPI_ACPR_PRESCALER_Pos              0U                                         /*!< TPI ACPR: PRESCALER Position */
2 mjames 1091
#define TPI_ACPR_PRESCALER_Msk             (0x1FFFUL /*<< TPI_ACPR_PRESCALER_Pos*/)    /*!< TPI ACPR: PRESCALER Mask */
1092
 
1093
/* TPI Selected Pin Protocol Register Definitions */
5 mjames 1094
#define TPI_SPPR_TXMODE_Pos                 0U                                         /*!< TPI SPPR: TXMODE Position */
2 mjames 1095
#define TPI_SPPR_TXMODE_Msk                (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/)          /*!< TPI SPPR: TXMODE Mask */
1096
 
1097
/* TPI Formatter and Flush Status Register Definitions */
5 mjames 1098
#define TPI_FFSR_FtNonStop_Pos              3U                                         /*!< TPI FFSR: FtNonStop Position */
2 mjames 1099
#define TPI_FFSR_FtNonStop_Msk             (0x1UL << TPI_FFSR_FtNonStop_Pos)           /*!< TPI FFSR: FtNonStop Mask */
1100
 
5 mjames 1101
#define TPI_FFSR_TCPresent_Pos              2U                                         /*!< TPI FFSR: TCPresent Position */
2 mjames 1102
#define TPI_FFSR_TCPresent_Msk             (0x1UL << TPI_FFSR_TCPresent_Pos)           /*!< TPI FFSR: TCPresent Mask */
1103
 
5 mjames 1104
#define TPI_FFSR_FtStopped_Pos              1U                                         /*!< TPI FFSR: FtStopped Position */
2 mjames 1105
#define TPI_FFSR_FtStopped_Msk             (0x1UL << TPI_FFSR_FtStopped_Pos)           /*!< TPI FFSR: FtStopped Mask */
1106
 
5 mjames 1107
#define TPI_FFSR_FlInProg_Pos               0U                                         /*!< TPI FFSR: FlInProg Position */
2 mjames 1108
#define TPI_FFSR_FlInProg_Msk              (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/)        /*!< TPI FFSR: FlInProg Mask */
1109
 
1110
/* TPI Formatter and Flush Control Register Definitions */
5 mjames 1111
#define TPI_FFCR_TrigIn_Pos                 8U                                         /*!< TPI FFCR: TrigIn Position */
2 mjames 1112
#define TPI_FFCR_TrigIn_Msk                (0x1UL << TPI_FFCR_TrigIn_Pos)              /*!< TPI FFCR: TrigIn Mask */
1113
 
5 mjames 1114
#define TPI_FFCR_EnFCont_Pos                1U                                         /*!< TPI FFCR: EnFCont Position */
2 mjames 1115
#define TPI_FFCR_EnFCont_Msk               (0x1UL << TPI_FFCR_EnFCont_Pos)             /*!< TPI FFCR: EnFCont Mask */
1116
 
1117
/* TPI TRIGGER Register Definitions */
5 mjames 1118
#define TPI_TRIGGER_TRIGGER_Pos             0U                                         /*!< TPI TRIGGER: TRIGGER Position */
2 mjames 1119
#define TPI_TRIGGER_TRIGGER_Msk            (0x1UL /*<< TPI_TRIGGER_TRIGGER_Pos*/)      /*!< TPI TRIGGER: TRIGGER Mask */
1120
 
1121
/* TPI Integration ETM Data Register Definitions (FIFO0) */
5 mjames 1122
#define TPI_FIFO0_ITM_ATVALID_Pos          29U                                         /*!< TPI FIFO0: ITM_ATVALID Position */
2 mjames 1123
#define TPI_FIFO0_ITM_ATVALID_Msk          (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos)        /*!< TPI FIFO0: ITM_ATVALID Mask */
1124
 
5 mjames 1125
#define TPI_FIFO0_ITM_bytecount_Pos        27U                                         /*!< TPI FIFO0: ITM_bytecount Position */
2 mjames 1126
#define TPI_FIFO0_ITM_bytecount_Msk        (0x3UL << TPI_FIFO0_ITM_bytecount_Pos)      /*!< TPI FIFO0: ITM_bytecount Mask */
1127
 
5 mjames 1128
#define TPI_FIFO0_ETM_ATVALID_Pos          26U                                         /*!< TPI FIFO0: ETM_ATVALID Position */
2 mjames 1129
#define TPI_FIFO0_ETM_ATVALID_Msk          (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos)        /*!< TPI FIFO0: ETM_ATVALID Mask */
1130
 
5 mjames 1131
#define TPI_FIFO0_ETM_bytecount_Pos        24U                                         /*!< TPI FIFO0: ETM_bytecount Position */
2 mjames 1132
#define TPI_FIFO0_ETM_bytecount_Msk        (0x3UL << TPI_FIFO0_ETM_bytecount_Pos)      /*!< TPI FIFO0: ETM_bytecount Mask */
1133
 
5 mjames 1134
#define TPI_FIFO0_ETM2_Pos                 16U                                         /*!< TPI FIFO0: ETM2 Position */
2 mjames 1135
#define TPI_FIFO0_ETM2_Msk                 (0xFFUL << TPI_FIFO0_ETM2_Pos)              /*!< TPI FIFO0: ETM2 Mask */
1136
 
5 mjames 1137
#define TPI_FIFO0_ETM1_Pos                  8U                                         /*!< TPI FIFO0: ETM1 Position */
2 mjames 1138
#define TPI_FIFO0_ETM1_Msk                 (0xFFUL << TPI_FIFO0_ETM1_Pos)              /*!< TPI FIFO0: ETM1 Mask */
1139
 
5 mjames 1140
#define TPI_FIFO0_ETM0_Pos                  0U                                         /*!< TPI FIFO0: ETM0 Position */
2 mjames 1141
#define TPI_FIFO0_ETM0_Msk                 (0xFFUL /*<< TPI_FIFO0_ETM0_Pos*/)          /*!< TPI FIFO0: ETM0 Mask */
1142
 
1143
/* TPI ITATBCTR2 Register Definitions */
50 mjames 1144
#define TPI_ITATBCTR2_ATREADY2_Pos          0U                                         /*!< TPI ITATBCTR2: ATREADY2 Position */
1145
#define TPI_ITATBCTR2_ATREADY2_Msk         (0x1UL /*<< TPI_ITATBCTR2_ATREADY2_Pos*/)   /*!< TPI ITATBCTR2: ATREADY2 Mask */
2 mjames 1146
 
50 mjames 1147
#define TPI_ITATBCTR2_ATREADY1_Pos          0U                                         /*!< TPI ITATBCTR2: ATREADY1 Position */
1148
#define TPI_ITATBCTR2_ATREADY1_Msk         (0x1UL /*<< TPI_ITATBCTR2_ATREADY1_Pos*/)   /*!< TPI ITATBCTR2: ATREADY1 Mask */
1149
 
2 mjames 1150
/* TPI Integration ITM Data Register Definitions (FIFO1) */
5 mjames 1151
#define TPI_FIFO1_ITM_ATVALID_Pos          29U                                         /*!< TPI FIFO1: ITM_ATVALID Position */
2 mjames 1152
#define TPI_FIFO1_ITM_ATVALID_Msk          (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos)        /*!< TPI FIFO1: ITM_ATVALID Mask */
1153
 
5 mjames 1154
#define TPI_FIFO1_ITM_bytecount_Pos        27U                                         /*!< TPI FIFO1: ITM_bytecount Position */
2 mjames 1155
#define TPI_FIFO1_ITM_bytecount_Msk        (0x3UL << TPI_FIFO1_ITM_bytecount_Pos)      /*!< TPI FIFO1: ITM_bytecount Mask */
1156
 
5 mjames 1157
#define TPI_FIFO1_ETM_ATVALID_Pos          26U                                         /*!< TPI FIFO1: ETM_ATVALID Position */
2 mjames 1158
#define TPI_FIFO1_ETM_ATVALID_Msk          (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos)        /*!< TPI FIFO1: ETM_ATVALID Mask */
1159
 
5 mjames 1160
#define TPI_FIFO1_ETM_bytecount_Pos        24U                                         /*!< TPI FIFO1: ETM_bytecount Position */
2 mjames 1161
#define TPI_FIFO1_ETM_bytecount_Msk        (0x3UL << TPI_FIFO1_ETM_bytecount_Pos)      /*!< TPI FIFO1: ETM_bytecount Mask */
1162
 
5 mjames 1163
#define TPI_FIFO1_ITM2_Pos                 16U                                         /*!< TPI FIFO1: ITM2 Position */
2 mjames 1164
#define TPI_FIFO1_ITM2_Msk                 (0xFFUL << TPI_FIFO1_ITM2_Pos)              /*!< TPI FIFO1: ITM2 Mask */
1165
 
5 mjames 1166
#define TPI_FIFO1_ITM1_Pos                  8U                                         /*!< TPI FIFO1: ITM1 Position */
2 mjames 1167
#define TPI_FIFO1_ITM1_Msk                 (0xFFUL << TPI_FIFO1_ITM1_Pos)              /*!< TPI FIFO1: ITM1 Mask */
1168
 
5 mjames 1169
#define TPI_FIFO1_ITM0_Pos                  0U                                         /*!< TPI FIFO1: ITM0 Position */
2 mjames 1170
#define TPI_FIFO1_ITM0_Msk                 (0xFFUL /*<< TPI_FIFO1_ITM0_Pos*/)          /*!< TPI FIFO1: ITM0 Mask */
1171
 
1172
/* TPI ITATBCTR0 Register Definitions */
50 mjames 1173
#define TPI_ITATBCTR0_ATREADY2_Pos          0U                                         /*!< TPI ITATBCTR0: ATREADY2 Position */
1174
#define TPI_ITATBCTR0_ATREADY2_Msk         (0x1UL /*<< TPI_ITATBCTR0_ATREADY2_Pos*/)   /*!< TPI ITATBCTR0: ATREADY2 Mask */
2 mjames 1175
 
50 mjames 1176
#define TPI_ITATBCTR0_ATREADY1_Pos          0U                                         /*!< TPI ITATBCTR0: ATREADY1 Position */
1177
#define TPI_ITATBCTR0_ATREADY1_Msk         (0x1UL /*<< TPI_ITATBCTR0_ATREADY1_Pos*/)   /*!< TPI ITATBCTR0: ATREADY1 Mask */
1178
 
2 mjames 1179
/* TPI Integration Mode Control Register Definitions */
5 mjames 1180
#define TPI_ITCTRL_Mode_Pos                 0U                                         /*!< TPI ITCTRL: Mode Position */
50 mjames 1181
#define TPI_ITCTRL_Mode_Msk                (0x3UL /*<< TPI_ITCTRL_Mode_Pos*/)          /*!< TPI ITCTRL: Mode Mask */
2 mjames 1182
 
1183
/* TPI DEVID Register Definitions */
5 mjames 1184
#define TPI_DEVID_NRZVALID_Pos             11U                                         /*!< TPI DEVID: NRZVALID Position */
2 mjames 1185
#define TPI_DEVID_NRZVALID_Msk             (0x1UL << TPI_DEVID_NRZVALID_Pos)           /*!< TPI DEVID: NRZVALID Mask */
1186
 
5 mjames 1187
#define TPI_DEVID_MANCVALID_Pos            10U                                         /*!< TPI DEVID: MANCVALID Position */
2 mjames 1188
#define TPI_DEVID_MANCVALID_Msk            (0x1UL << TPI_DEVID_MANCVALID_Pos)          /*!< TPI DEVID: MANCVALID Mask */
1189
 
5 mjames 1190
#define TPI_DEVID_PTINVALID_Pos             9U                                         /*!< TPI DEVID: PTINVALID Position */
2 mjames 1191
#define TPI_DEVID_PTINVALID_Msk            (0x1UL << TPI_DEVID_PTINVALID_Pos)          /*!< TPI DEVID: PTINVALID Mask */
1192
 
5 mjames 1193
#define TPI_DEVID_MinBufSz_Pos              6U                                         /*!< TPI DEVID: MinBufSz Position */
2 mjames 1194
#define TPI_DEVID_MinBufSz_Msk             (0x7UL << TPI_DEVID_MinBufSz_Pos)           /*!< TPI DEVID: MinBufSz Mask */
1195
 
5 mjames 1196
#define TPI_DEVID_AsynClkIn_Pos             5U                                         /*!< TPI DEVID: AsynClkIn Position */
2 mjames 1197
#define TPI_DEVID_AsynClkIn_Msk            (0x1UL << TPI_DEVID_AsynClkIn_Pos)          /*!< TPI DEVID: AsynClkIn Mask */
1198
 
5 mjames 1199
#define TPI_DEVID_NrTraceInput_Pos          0U                                         /*!< TPI DEVID: NrTraceInput Position */
2 mjames 1200
#define TPI_DEVID_NrTraceInput_Msk         (0x1FUL /*<< TPI_DEVID_NrTraceInput_Pos*/)  /*!< TPI DEVID: NrTraceInput Mask */
1201
 
1202
/* TPI DEVTYPE Register Definitions */
50 mjames 1203
#define TPI_DEVTYPE_SubType_Pos             4U                                         /*!< TPI DEVTYPE: SubType Position */
1204
#define TPI_DEVTYPE_SubType_Msk            (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/)      /*!< TPI DEVTYPE: SubType Mask */
1205
 
1206
#define TPI_DEVTYPE_MajorType_Pos           0U                                         /*!< TPI DEVTYPE: MajorType Position */
2 mjames 1207
#define TPI_DEVTYPE_MajorType_Msk          (0xFUL << TPI_DEVTYPE_MajorType_Pos)        /*!< TPI DEVTYPE: MajorType Mask */
1208
 
1209
/*@}*/ /* end of group CMSIS_TPI */
1210
 
1211
 
50 mjames 1212
#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U)
5 mjames 1213
/**
1214
  \ingroup  CMSIS_core_register
1215
  \defgroup CMSIS_MPU     Memory Protection Unit (MPU)
1216
  \brief    Type definitions for the Memory Protection Unit (MPU)
2 mjames 1217
  @{
1218
 */
1219
 
5 mjames 1220
/**
1221
  \brief  Structure type to access the Memory Protection Unit (MPU).
2 mjames 1222
 */
1223
typedef struct
1224
{
5 mjames 1225
  __IM  uint32_t TYPE;                   /*!< Offset: 0x000 (R/ )  MPU Type Register */
1226
  __IOM uint32_t CTRL;                   /*!< Offset: 0x004 (R/W)  MPU Control Register */
1227
  __IOM uint32_t RNR;                    /*!< Offset: 0x008 (R/W)  MPU Region RNRber Register */
1228
  __IOM uint32_t RBAR;                   /*!< Offset: 0x00C (R/W)  MPU Region Base Address Register */
1229
  __IOM uint32_t RASR;                   /*!< Offset: 0x010 (R/W)  MPU Region Attribute and Size Register */
1230
  __IOM uint32_t RBAR_A1;                /*!< Offset: 0x014 (R/W)  MPU Alias 1 Region Base Address Register */
1231
  __IOM uint32_t RASR_A1;                /*!< Offset: 0x018 (R/W)  MPU Alias 1 Region Attribute and Size Register */
1232
  __IOM uint32_t RBAR_A2;                /*!< Offset: 0x01C (R/W)  MPU Alias 2 Region Base Address Register */
1233
  __IOM uint32_t RASR_A2;                /*!< Offset: 0x020 (R/W)  MPU Alias 2 Region Attribute and Size Register */
1234
  __IOM uint32_t RBAR_A3;                /*!< Offset: 0x024 (R/W)  MPU Alias 3 Region Base Address Register */
1235
  __IOM uint32_t RASR_A3;                /*!< Offset: 0x028 (R/W)  MPU Alias 3 Region Attribute and Size Register */
2 mjames 1236
} MPU_Type;
1237
 
50 mjames 1238
#define MPU_TYPE_RALIASES                  4U
1239
 
5 mjames 1240
/* MPU Type Register Definitions */
1241
#define MPU_TYPE_IREGION_Pos               16U                                            /*!< MPU TYPE: IREGION Position */
2 mjames 1242
#define MPU_TYPE_IREGION_Msk               (0xFFUL << MPU_TYPE_IREGION_Pos)               /*!< MPU TYPE: IREGION Mask */
1243
 
5 mjames 1244
#define MPU_TYPE_DREGION_Pos                8U                                            /*!< MPU TYPE: DREGION Position */
2 mjames 1245
#define MPU_TYPE_DREGION_Msk               (0xFFUL << MPU_TYPE_DREGION_Pos)               /*!< MPU TYPE: DREGION Mask */
1246
 
5 mjames 1247
#define MPU_TYPE_SEPARATE_Pos               0U                                            /*!< MPU TYPE: SEPARATE Position */
2 mjames 1248
#define MPU_TYPE_SEPARATE_Msk              (1UL /*<< MPU_TYPE_SEPARATE_Pos*/)             /*!< MPU TYPE: SEPARATE Mask */
1249
 
5 mjames 1250
/* MPU Control Register Definitions */
1251
#define MPU_CTRL_PRIVDEFENA_Pos             2U                                            /*!< MPU CTRL: PRIVDEFENA Position */
2 mjames 1252
#define MPU_CTRL_PRIVDEFENA_Msk            (1UL << MPU_CTRL_PRIVDEFENA_Pos)               /*!< MPU CTRL: PRIVDEFENA Mask */
1253
 
5 mjames 1254
#define MPU_CTRL_HFNMIENA_Pos               1U                                            /*!< MPU CTRL: HFNMIENA Position */
2 mjames 1255
#define MPU_CTRL_HFNMIENA_Msk              (1UL << MPU_CTRL_HFNMIENA_Pos)                 /*!< MPU CTRL: HFNMIENA Mask */
1256
 
5 mjames 1257
#define MPU_CTRL_ENABLE_Pos                 0U                                            /*!< MPU CTRL: ENABLE Position */
2 mjames 1258
#define MPU_CTRL_ENABLE_Msk                (1UL /*<< MPU_CTRL_ENABLE_Pos*/)               /*!< MPU CTRL: ENABLE Mask */
1259
 
5 mjames 1260
/* MPU Region Number Register Definitions */
1261
#define MPU_RNR_REGION_Pos                  0U                                            /*!< MPU RNR: REGION Position */
2 mjames 1262
#define MPU_RNR_REGION_Msk                 (0xFFUL /*<< MPU_RNR_REGION_Pos*/)             /*!< MPU RNR: REGION Mask */
1263
 
5 mjames 1264
/* MPU Region Base Address Register Definitions */
1265
#define MPU_RBAR_ADDR_Pos                   5U                                            /*!< MPU RBAR: ADDR Position */
2 mjames 1266
#define MPU_RBAR_ADDR_Msk                  (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos)             /*!< MPU RBAR: ADDR Mask */
1267
 
5 mjames 1268
#define MPU_RBAR_VALID_Pos                  4U                                            /*!< MPU RBAR: VALID Position */
2 mjames 1269
#define MPU_RBAR_VALID_Msk                 (1UL << MPU_RBAR_VALID_Pos)                    /*!< MPU RBAR: VALID Mask */
1270
 
5 mjames 1271
#define MPU_RBAR_REGION_Pos                 0U                                            /*!< MPU RBAR: REGION Position */
2 mjames 1272
#define MPU_RBAR_REGION_Msk                (0xFUL /*<< MPU_RBAR_REGION_Pos*/)             /*!< MPU RBAR: REGION Mask */
1273
 
5 mjames 1274
/* MPU Region Attribute and Size Register Definitions */
1275
#define MPU_RASR_ATTRS_Pos                 16U                                            /*!< MPU RASR: MPU Region Attribute field Position */
2 mjames 1276
#define MPU_RASR_ATTRS_Msk                 (0xFFFFUL << MPU_RASR_ATTRS_Pos)               /*!< MPU RASR: MPU Region Attribute field Mask */
1277
 
5 mjames 1278
#define MPU_RASR_XN_Pos                    28U                                            /*!< MPU RASR: ATTRS.XN Position */
2 mjames 1279
#define MPU_RASR_XN_Msk                    (1UL << MPU_RASR_XN_Pos)                       /*!< MPU RASR: ATTRS.XN Mask */
1280
 
5 mjames 1281
#define MPU_RASR_AP_Pos                    24U                                            /*!< MPU RASR: ATTRS.AP Position */
2 mjames 1282
#define MPU_RASR_AP_Msk                    (0x7UL << MPU_RASR_AP_Pos)                     /*!< MPU RASR: ATTRS.AP Mask */
1283
 
5 mjames 1284
#define MPU_RASR_TEX_Pos                   19U                                            /*!< MPU RASR: ATTRS.TEX Position */
2 mjames 1285
#define MPU_RASR_TEX_Msk                   (0x7UL << MPU_RASR_TEX_Pos)                    /*!< MPU RASR: ATTRS.TEX Mask */
1286
 
5 mjames 1287
#define MPU_RASR_S_Pos                     18U                                            /*!< MPU RASR: ATTRS.S Position */
2 mjames 1288
#define MPU_RASR_S_Msk                     (1UL << MPU_RASR_S_Pos)                        /*!< MPU RASR: ATTRS.S Mask */
1289
 
5 mjames 1290
#define MPU_RASR_C_Pos                     17U                                            /*!< MPU RASR: ATTRS.C Position */
2 mjames 1291
#define MPU_RASR_C_Msk                     (1UL << MPU_RASR_C_Pos)                        /*!< MPU RASR: ATTRS.C Mask */
1292
 
5 mjames 1293
#define MPU_RASR_B_Pos                     16U                                            /*!< MPU RASR: ATTRS.B Position */
2 mjames 1294
#define MPU_RASR_B_Msk                     (1UL << MPU_RASR_B_Pos)                        /*!< MPU RASR: ATTRS.B Mask */
1295
 
5 mjames 1296
#define MPU_RASR_SRD_Pos                    8U                                            /*!< MPU RASR: Sub-Region Disable Position */
2 mjames 1297
#define MPU_RASR_SRD_Msk                   (0xFFUL << MPU_RASR_SRD_Pos)                   /*!< MPU RASR: Sub-Region Disable Mask */
1298
 
5 mjames 1299
#define MPU_RASR_SIZE_Pos                   1U                                            /*!< MPU RASR: Region Size Field Position */
2 mjames 1300
#define MPU_RASR_SIZE_Msk                  (0x1FUL << MPU_RASR_SIZE_Pos)                  /*!< MPU RASR: Region Size Field Mask */
1301
 
5 mjames 1302
#define MPU_RASR_ENABLE_Pos                 0U                                            /*!< MPU RASR: Region enable bit Position */
2 mjames 1303
#define MPU_RASR_ENABLE_Msk                (1UL /*<< MPU_RASR_ENABLE_Pos*/)               /*!< MPU RASR: Region enable bit Disable Mask */
1304
 
1305
/*@} end of group CMSIS_MPU */
50 mjames 1306
#endif /* defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) */
2 mjames 1307
 
1308
 
5 mjames 1309
/**
1310
  \ingroup  CMSIS_core_register
1311
  \defgroup CMSIS_FPU     Floating Point Unit (FPU)
1312
  \brief    Type definitions for the Floating Point Unit (FPU)
2 mjames 1313
  @{
1314
 */
1315
 
5 mjames 1316
/**
1317
  \brief  Structure type to access the Floating Point Unit (FPU).
2 mjames 1318
 */
1319
typedef struct
1320
{
5 mjames 1321
        uint32_t RESERVED0[1U];
1322
  __IOM uint32_t FPCCR;                  /*!< Offset: 0x004 (R/W)  Floating-Point Context Control Register */
1323
  __IOM uint32_t FPCAR;                  /*!< Offset: 0x008 (R/W)  Floating-Point Context Address Register */
1324
  __IOM uint32_t FPDSCR;                 /*!< Offset: 0x00C (R/W)  Floating-Point Default Status Control Register */
1325
  __IM  uint32_t MVFR0;                  /*!< Offset: 0x010 (R/ )  Media and FP Feature Register 0 */
1326
  __IM  uint32_t MVFR1;                  /*!< Offset: 0x014 (R/ )  Media and FP Feature Register 1 */
2 mjames 1327
} FPU_Type;
1328
 
5 mjames 1329
/* Floating-Point Context Control Register Definitions */
1330
#define FPU_FPCCR_ASPEN_Pos                31U                                            /*!< FPCCR: ASPEN bit Position */
2 mjames 1331
#define FPU_FPCCR_ASPEN_Msk                (1UL << FPU_FPCCR_ASPEN_Pos)                   /*!< FPCCR: ASPEN bit Mask */
1332
 
5 mjames 1333
#define FPU_FPCCR_LSPEN_Pos                30U                                            /*!< FPCCR: LSPEN Position */
2 mjames 1334
#define FPU_FPCCR_LSPEN_Msk                (1UL << FPU_FPCCR_LSPEN_Pos)                   /*!< FPCCR: LSPEN bit Mask */
1335
 
5 mjames 1336
#define FPU_FPCCR_MONRDY_Pos                8U                                            /*!< FPCCR: MONRDY Position */
2 mjames 1337
#define FPU_FPCCR_MONRDY_Msk               (1UL << FPU_FPCCR_MONRDY_Pos)                  /*!< FPCCR: MONRDY bit Mask */
1338
 
5 mjames 1339
#define FPU_FPCCR_BFRDY_Pos                 6U                                            /*!< FPCCR: BFRDY Position */
2 mjames 1340
#define FPU_FPCCR_BFRDY_Msk                (1UL << FPU_FPCCR_BFRDY_Pos)                   /*!< FPCCR: BFRDY bit Mask */
1341
 
5 mjames 1342
#define FPU_FPCCR_MMRDY_Pos                 5U                                            /*!< FPCCR: MMRDY Position */
2 mjames 1343
#define FPU_FPCCR_MMRDY_Msk                (1UL << FPU_FPCCR_MMRDY_Pos)                   /*!< FPCCR: MMRDY bit Mask */
1344
 
5 mjames 1345
#define FPU_FPCCR_HFRDY_Pos                 4U                                            /*!< FPCCR: HFRDY Position */
2 mjames 1346
#define FPU_FPCCR_HFRDY_Msk                (1UL << FPU_FPCCR_HFRDY_Pos)                   /*!< FPCCR: HFRDY bit Mask */
1347
 
5 mjames 1348
#define FPU_FPCCR_THREAD_Pos                3U                                            /*!< FPCCR: processor mode bit Position */
2 mjames 1349
#define FPU_FPCCR_THREAD_Msk               (1UL << FPU_FPCCR_THREAD_Pos)                  /*!< FPCCR: processor mode active bit Mask */
1350
 
5 mjames 1351
#define FPU_FPCCR_USER_Pos                  1U                                            /*!< FPCCR: privilege level bit Position */
2 mjames 1352
#define FPU_FPCCR_USER_Msk                 (1UL << FPU_FPCCR_USER_Pos)                    /*!< FPCCR: privilege level bit Mask */
1353
 
5 mjames 1354
#define FPU_FPCCR_LSPACT_Pos                0U                                            /*!< FPCCR: Lazy state preservation active bit Position */
2 mjames 1355
#define FPU_FPCCR_LSPACT_Msk               (1UL /*<< FPU_FPCCR_LSPACT_Pos*/)              /*!< FPCCR: Lazy state preservation active bit Mask */
1356
 
5 mjames 1357
/* Floating-Point Context Address Register Definitions */
1358
#define FPU_FPCAR_ADDRESS_Pos               3U                                            /*!< FPCAR: ADDRESS bit Position */
2 mjames 1359
#define FPU_FPCAR_ADDRESS_Msk              (0x1FFFFFFFUL << FPU_FPCAR_ADDRESS_Pos)        /*!< FPCAR: ADDRESS bit Mask */
1360
 
5 mjames 1361
/* Floating-Point Default Status Control Register Definitions */
1362
#define FPU_FPDSCR_AHP_Pos                 26U                                            /*!< FPDSCR: AHP bit Position */
2 mjames 1363
#define FPU_FPDSCR_AHP_Msk                 (1UL << FPU_FPDSCR_AHP_Pos)                    /*!< FPDSCR: AHP bit Mask */
1364
 
5 mjames 1365
#define FPU_FPDSCR_DN_Pos                  25U                                            /*!< FPDSCR: DN bit Position */
2 mjames 1366
#define FPU_FPDSCR_DN_Msk                  (1UL << FPU_FPDSCR_DN_Pos)                     /*!< FPDSCR: DN bit Mask */
1367
 
5 mjames 1368
#define FPU_FPDSCR_FZ_Pos                  24U                                            /*!< FPDSCR: FZ bit Position */
2 mjames 1369
#define FPU_FPDSCR_FZ_Msk                  (1UL << FPU_FPDSCR_FZ_Pos)                     /*!< FPDSCR: FZ bit Mask */
1370
 
5 mjames 1371
#define FPU_FPDSCR_RMode_Pos               22U                                            /*!< FPDSCR: RMode bit Position */
2 mjames 1372
#define FPU_FPDSCR_RMode_Msk               (3UL << FPU_FPDSCR_RMode_Pos)                  /*!< FPDSCR: RMode bit Mask */
1373
 
5 mjames 1374
/* Media and FP Feature Register 0 Definitions */
1375
#define FPU_MVFR0_FP_rounding_modes_Pos    28U                                            /*!< MVFR0: FP rounding modes bits Position */
2 mjames 1376
#define FPU_MVFR0_FP_rounding_modes_Msk    (0xFUL << FPU_MVFR0_FP_rounding_modes_Pos)     /*!< MVFR0: FP rounding modes bits Mask */
1377
 
5 mjames 1378
#define FPU_MVFR0_Short_vectors_Pos        24U                                            /*!< MVFR0: Short vectors bits Position */
2 mjames 1379
#define FPU_MVFR0_Short_vectors_Msk        (0xFUL << FPU_MVFR0_Short_vectors_Pos)         /*!< MVFR0: Short vectors bits Mask */
1380
 
5 mjames 1381
#define FPU_MVFR0_Square_root_Pos          20U                                            /*!< MVFR0: Square root bits Position */
2 mjames 1382
#define FPU_MVFR0_Square_root_Msk          (0xFUL << FPU_MVFR0_Square_root_Pos)           /*!< MVFR0: Square root bits Mask */
1383
 
5 mjames 1384
#define FPU_MVFR0_Divide_Pos               16U                                            /*!< MVFR0: Divide bits Position */
2 mjames 1385
#define FPU_MVFR0_Divide_Msk               (0xFUL << FPU_MVFR0_Divide_Pos)                /*!< MVFR0: Divide bits Mask */
1386
 
5 mjames 1387
#define FPU_MVFR0_FP_excep_trapping_Pos    12U                                            /*!< MVFR0: FP exception trapping bits Position */
2 mjames 1388
#define FPU_MVFR0_FP_excep_trapping_Msk    (0xFUL << FPU_MVFR0_FP_excep_trapping_Pos)     /*!< MVFR0: FP exception trapping bits Mask */
1389
 
5 mjames 1390
#define FPU_MVFR0_Double_precision_Pos      8U                                            /*!< MVFR0: Double-precision bits Position */
2 mjames 1391
#define FPU_MVFR0_Double_precision_Msk     (0xFUL << FPU_MVFR0_Double_precision_Pos)      /*!< MVFR0: Double-precision bits Mask */
1392
 
5 mjames 1393
#define FPU_MVFR0_Single_precision_Pos      4U                                            /*!< MVFR0: Single-precision bits Position */
2 mjames 1394
#define FPU_MVFR0_Single_precision_Msk     (0xFUL << FPU_MVFR0_Single_precision_Pos)      /*!< MVFR0: Single-precision bits Mask */
1395
 
5 mjames 1396
#define FPU_MVFR0_A_SIMD_registers_Pos      0U                                            /*!< MVFR0: A_SIMD registers bits Position */
2 mjames 1397
#define FPU_MVFR0_A_SIMD_registers_Msk     (0xFUL /*<< FPU_MVFR0_A_SIMD_registers_Pos*/)  /*!< MVFR0: A_SIMD registers bits Mask */
1398
 
5 mjames 1399
/* Media and FP Feature Register 1 Definitions */
1400
#define FPU_MVFR1_FP_fused_MAC_Pos         28U                                            /*!< MVFR1: FP fused MAC bits Position */
2 mjames 1401
#define FPU_MVFR1_FP_fused_MAC_Msk         (0xFUL << FPU_MVFR1_FP_fused_MAC_Pos)          /*!< MVFR1: FP fused MAC bits Mask */
1402
 
5 mjames 1403
#define FPU_MVFR1_FP_HPFP_Pos              24U                                            /*!< MVFR1: FP HPFP bits Position */
2 mjames 1404
#define FPU_MVFR1_FP_HPFP_Msk              (0xFUL << FPU_MVFR1_FP_HPFP_Pos)               /*!< MVFR1: FP HPFP bits Mask */
1405
 
5 mjames 1406
#define FPU_MVFR1_D_NaN_mode_Pos            4U                                            /*!< MVFR1: D_NaN mode bits Position */
2 mjames 1407
#define FPU_MVFR1_D_NaN_mode_Msk           (0xFUL << FPU_MVFR1_D_NaN_mode_Pos)            /*!< MVFR1: D_NaN mode bits Mask */
1408
 
5 mjames 1409
#define FPU_MVFR1_FtZ_mode_Pos              0U                                            /*!< MVFR1: FtZ mode bits Position */
2 mjames 1410
#define FPU_MVFR1_FtZ_mode_Msk             (0xFUL /*<< FPU_MVFR1_FtZ_mode_Pos*/)          /*!< MVFR1: FtZ mode bits Mask */
1411
 
1412
/*@} end of group CMSIS_FPU */
1413
 
1414
 
5 mjames 1415
/**
1416
  \ingroup  CMSIS_core_register
1417
  \defgroup CMSIS_CoreDebug       Core Debug Registers (CoreDebug)
1418
  \brief    Type definitions for the Core Debug Registers
2 mjames 1419
  @{
1420
 */
1421
 
5 mjames 1422
/**
1423
  \brief  Structure type to access the Core Debug Register (CoreDebug).
2 mjames 1424
 */
1425
typedef struct
1426
{
5 mjames 1427
  __IOM uint32_t DHCSR;                  /*!< Offset: 0x000 (R/W)  Debug Halting Control and Status Register */
1428
  __OM  uint32_t DCRSR;                  /*!< Offset: 0x004 ( /W)  Debug Core Register Selector Register */
1429
  __IOM uint32_t DCRDR;                  /*!< Offset: 0x008 (R/W)  Debug Core Register Data Register */
1430
  __IOM uint32_t DEMCR;                  /*!< Offset: 0x00C (R/W)  Debug Exception and Monitor Control Register */
2 mjames 1431
} CoreDebug_Type;
1432
 
5 mjames 1433
/* Debug Halting Control and Status Register Definitions */
1434
#define CoreDebug_DHCSR_DBGKEY_Pos         16U                                            /*!< CoreDebug DHCSR: DBGKEY Position */
2 mjames 1435
#define CoreDebug_DHCSR_DBGKEY_Msk         (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos)       /*!< CoreDebug DHCSR: DBGKEY Mask */
1436
 
5 mjames 1437
#define CoreDebug_DHCSR_S_RESET_ST_Pos     25U                                            /*!< CoreDebug DHCSR: S_RESET_ST Position */
2 mjames 1438
#define CoreDebug_DHCSR_S_RESET_ST_Msk     (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos)        /*!< CoreDebug DHCSR: S_RESET_ST Mask */
1439
 
5 mjames 1440
#define CoreDebug_DHCSR_S_RETIRE_ST_Pos    24U                                            /*!< CoreDebug DHCSR: S_RETIRE_ST Position */
2 mjames 1441
#define CoreDebug_DHCSR_S_RETIRE_ST_Msk    (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos)       /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */
1442
 
5 mjames 1443
#define CoreDebug_DHCSR_S_LOCKUP_Pos       19U                                            /*!< CoreDebug DHCSR: S_LOCKUP Position */
2 mjames 1444
#define CoreDebug_DHCSR_S_LOCKUP_Msk       (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos)          /*!< CoreDebug DHCSR: S_LOCKUP Mask */
1445
 
5 mjames 1446
#define CoreDebug_DHCSR_S_SLEEP_Pos        18U                                            /*!< CoreDebug DHCSR: S_SLEEP Position */
2 mjames 1447
#define CoreDebug_DHCSR_S_SLEEP_Msk        (1UL << CoreDebug_DHCSR_S_SLEEP_Pos)           /*!< CoreDebug DHCSR: S_SLEEP Mask */
1448
 
5 mjames 1449
#define CoreDebug_DHCSR_S_HALT_Pos         17U                                            /*!< CoreDebug DHCSR: S_HALT Position */
2 mjames 1450
#define CoreDebug_DHCSR_S_HALT_Msk         (1UL << CoreDebug_DHCSR_S_HALT_Pos)            /*!< CoreDebug DHCSR: S_HALT Mask */
1451
 
5 mjames 1452
#define CoreDebug_DHCSR_S_REGRDY_Pos       16U                                            /*!< CoreDebug DHCSR: S_REGRDY Position */
2 mjames 1453
#define CoreDebug_DHCSR_S_REGRDY_Msk       (1UL << CoreDebug_DHCSR_S_REGRDY_Pos)          /*!< CoreDebug DHCSR: S_REGRDY Mask */
1454
 
5 mjames 1455
#define CoreDebug_DHCSR_C_SNAPSTALL_Pos     5U                                            /*!< CoreDebug DHCSR: C_SNAPSTALL Position */
2 mjames 1456
#define CoreDebug_DHCSR_C_SNAPSTALL_Msk    (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos)       /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */
1457
 
5 mjames 1458
#define CoreDebug_DHCSR_C_MASKINTS_Pos      3U                                            /*!< CoreDebug DHCSR: C_MASKINTS Position */
2 mjames 1459
#define CoreDebug_DHCSR_C_MASKINTS_Msk     (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos)        /*!< CoreDebug DHCSR: C_MASKINTS Mask */
1460
 
5 mjames 1461
#define CoreDebug_DHCSR_C_STEP_Pos          2U                                            /*!< CoreDebug DHCSR: C_STEP Position */
2 mjames 1462
#define CoreDebug_DHCSR_C_STEP_Msk         (1UL << CoreDebug_DHCSR_C_STEP_Pos)            /*!< CoreDebug DHCSR: C_STEP Mask */
1463
 
5 mjames 1464
#define CoreDebug_DHCSR_C_HALT_Pos          1U                                            /*!< CoreDebug DHCSR: C_HALT Position */
2 mjames 1465
#define CoreDebug_DHCSR_C_HALT_Msk         (1UL << CoreDebug_DHCSR_C_HALT_Pos)            /*!< CoreDebug DHCSR: C_HALT Mask */
1466
 
5 mjames 1467
#define CoreDebug_DHCSR_C_DEBUGEN_Pos       0U                                            /*!< CoreDebug DHCSR: C_DEBUGEN Position */
2 mjames 1468
#define CoreDebug_DHCSR_C_DEBUGEN_Msk      (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/)     /*!< CoreDebug DHCSR: C_DEBUGEN Mask */
1469
 
5 mjames 1470
/* Debug Core Register Selector Register Definitions */
1471
#define CoreDebug_DCRSR_REGWnR_Pos         16U                                            /*!< CoreDebug DCRSR: REGWnR Position */
2 mjames 1472
#define CoreDebug_DCRSR_REGWnR_Msk         (1UL << CoreDebug_DCRSR_REGWnR_Pos)            /*!< CoreDebug DCRSR: REGWnR Mask */
1473
 
5 mjames 1474
#define CoreDebug_DCRSR_REGSEL_Pos          0U                                            /*!< CoreDebug DCRSR: REGSEL Position */
2 mjames 1475
#define CoreDebug_DCRSR_REGSEL_Msk         (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/)     /*!< CoreDebug DCRSR: REGSEL Mask */
1476
 
5 mjames 1477
/* Debug Exception and Monitor Control Register Definitions */
1478
#define CoreDebug_DEMCR_TRCENA_Pos         24U                                            /*!< CoreDebug DEMCR: TRCENA Position */
2 mjames 1479
#define CoreDebug_DEMCR_TRCENA_Msk         (1UL << CoreDebug_DEMCR_TRCENA_Pos)            /*!< CoreDebug DEMCR: TRCENA Mask */
1480
 
5 mjames 1481
#define CoreDebug_DEMCR_MON_REQ_Pos        19U                                            /*!< CoreDebug DEMCR: MON_REQ Position */
2 mjames 1482
#define CoreDebug_DEMCR_MON_REQ_Msk        (1UL << CoreDebug_DEMCR_MON_REQ_Pos)           /*!< CoreDebug DEMCR: MON_REQ Mask */
1483
 
5 mjames 1484
#define CoreDebug_DEMCR_MON_STEP_Pos       18U                                            /*!< CoreDebug DEMCR: MON_STEP Position */
2 mjames 1485
#define CoreDebug_DEMCR_MON_STEP_Msk       (1UL << CoreDebug_DEMCR_MON_STEP_Pos)          /*!< CoreDebug DEMCR: MON_STEP Mask */
1486
 
5 mjames 1487
#define CoreDebug_DEMCR_MON_PEND_Pos       17U                                            /*!< CoreDebug DEMCR: MON_PEND Position */
2 mjames 1488
#define CoreDebug_DEMCR_MON_PEND_Msk       (1UL << CoreDebug_DEMCR_MON_PEND_Pos)          /*!< CoreDebug DEMCR: MON_PEND Mask */
1489
 
5 mjames 1490
#define CoreDebug_DEMCR_MON_EN_Pos         16U                                            /*!< CoreDebug DEMCR: MON_EN Position */
2 mjames 1491
#define CoreDebug_DEMCR_MON_EN_Msk         (1UL << CoreDebug_DEMCR_MON_EN_Pos)            /*!< CoreDebug DEMCR: MON_EN Mask */
1492
 
5 mjames 1493
#define CoreDebug_DEMCR_VC_HARDERR_Pos     10U                                            /*!< CoreDebug DEMCR: VC_HARDERR Position */
2 mjames 1494
#define CoreDebug_DEMCR_VC_HARDERR_Msk     (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos)        /*!< CoreDebug DEMCR: VC_HARDERR Mask */
1495
 
5 mjames 1496
#define CoreDebug_DEMCR_VC_INTERR_Pos       9U                                            /*!< CoreDebug DEMCR: VC_INTERR Position */
2 mjames 1497
#define CoreDebug_DEMCR_VC_INTERR_Msk      (1UL << CoreDebug_DEMCR_VC_INTERR_Pos)         /*!< CoreDebug DEMCR: VC_INTERR Mask */
1498
 
5 mjames 1499
#define CoreDebug_DEMCR_VC_BUSERR_Pos       8U                                            /*!< CoreDebug DEMCR: VC_BUSERR Position */
2 mjames 1500
#define CoreDebug_DEMCR_VC_BUSERR_Msk      (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos)         /*!< CoreDebug DEMCR: VC_BUSERR Mask */
1501
 
5 mjames 1502
#define CoreDebug_DEMCR_VC_STATERR_Pos      7U                                            /*!< CoreDebug DEMCR: VC_STATERR Position */
2 mjames 1503
#define CoreDebug_DEMCR_VC_STATERR_Msk     (1UL << CoreDebug_DEMCR_VC_STATERR_Pos)        /*!< CoreDebug DEMCR: VC_STATERR Mask */
1504
 
5 mjames 1505
#define CoreDebug_DEMCR_VC_CHKERR_Pos       6U                                            /*!< CoreDebug DEMCR: VC_CHKERR Position */
2 mjames 1506
#define CoreDebug_DEMCR_VC_CHKERR_Msk      (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos)         /*!< CoreDebug DEMCR: VC_CHKERR Mask */
1507
 
5 mjames 1508
#define CoreDebug_DEMCR_VC_NOCPERR_Pos      5U                                            /*!< CoreDebug DEMCR: VC_NOCPERR Position */
2 mjames 1509
#define CoreDebug_DEMCR_VC_NOCPERR_Msk     (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos)        /*!< CoreDebug DEMCR: VC_NOCPERR Mask */
1510
 
5 mjames 1511
#define CoreDebug_DEMCR_VC_MMERR_Pos        4U                                            /*!< CoreDebug DEMCR: VC_MMERR Position */
2 mjames 1512
#define CoreDebug_DEMCR_VC_MMERR_Msk       (1UL << CoreDebug_DEMCR_VC_MMERR_Pos)          /*!< CoreDebug DEMCR: VC_MMERR Mask */
1513
 
5 mjames 1514
#define CoreDebug_DEMCR_VC_CORERESET_Pos    0U                                            /*!< CoreDebug DEMCR: VC_CORERESET Position */
2 mjames 1515
#define CoreDebug_DEMCR_VC_CORERESET_Msk   (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/)  /*!< CoreDebug DEMCR: VC_CORERESET Mask */
1516
 
1517
/*@} end of group CMSIS_CoreDebug */
1518
 
1519
 
5 mjames 1520
/**
1521
  \ingroup    CMSIS_core_register
1522
  \defgroup   CMSIS_core_bitfield     Core register bit field macros
1523
  \brief      Macros for use with bit field definitions (xxx_Pos, xxx_Msk).
2 mjames 1524
  @{
1525
 */
1526
 
5 mjames 1527
/**
1528
  \brief   Mask and shift a bit field value for use in a register bit range.
1529
  \param[in] field  Name of the register bit field.
50 mjames 1530
  \param[in] value  Value of the bit field. This parameter is interpreted as an uint32_t type.
5 mjames 1531
  \return           Masked and shifted value.
1532
*/
50 mjames 1533
#define _VAL2FLD(field, value)    (((uint32_t)(value) << field ## _Pos) & field ## _Msk)
5 mjames 1534
 
1535
/**
1536
  \brief     Mask and shift a register value to extract a bit filed value.
1537
  \param[in] field  Name of the register bit field.
50 mjames 1538
  \param[in] value  Value of register. This parameter is interpreted as an uint32_t type.
5 mjames 1539
  \return           Masked and shifted bit field value.
1540
*/
50 mjames 1541
#define _FLD2VAL(field, value)    (((uint32_t)(value) & field ## _Msk) >> field ## _Pos)
5 mjames 1542
 
1543
/*@} end of group CMSIS_core_bitfield */
1544
 
1545
 
1546
/**
1547
  \ingroup    CMSIS_core_register
1548
  \defgroup   CMSIS_core_base     Core Definitions
1549
  \brief      Definitions for base addresses, unions, and structures.
1550
  @{
1551
 */
1552
 
50 mjames 1553
/* Memory mapping of Core Hardware */
5 mjames 1554
#define SCS_BASE            (0xE000E000UL)                            /*!< System Control Space Base Address */
1555
#define ITM_BASE            (0xE0000000UL)                            /*!< ITM Base Address */
1556
#define DWT_BASE            (0xE0001000UL)                            /*!< DWT Base Address */
1557
#define TPI_BASE            (0xE0040000UL)                            /*!< TPI Base Address */
1558
#define CoreDebug_BASE      (0xE000EDF0UL)                            /*!< Core Debug Base Address */
1559
#define SysTick_BASE        (SCS_BASE +  0x0010UL)                    /*!< SysTick Base Address */
1560
#define NVIC_BASE           (SCS_BASE +  0x0100UL)                    /*!< NVIC Base Address */
1561
#define SCB_BASE            (SCS_BASE +  0x0D00UL)                    /*!< System Control Block Base Address */
2 mjames 1562
 
1563
#define SCnSCB              ((SCnSCB_Type    *)     SCS_BASE      )   /*!< System control Register not in SCB */
5 mjames 1564
#define SCB                 ((SCB_Type       *)     SCB_BASE      )   /*!< SCB configuration struct */
1565
#define SysTick             ((SysTick_Type   *)     SysTick_BASE  )   /*!< SysTick configuration struct */
1566
#define NVIC                ((NVIC_Type      *)     NVIC_BASE     )   /*!< NVIC configuration struct */
1567
#define ITM                 ((ITM_Type       *)     ITM_BASE      )   /*!< ITM configuration struct */
1568
#define DWT                 ((DWT_Type       *)     DWT_BASE      )   /*!< DWT configuration struct */
1569
#define TPI                 ((TPI_Type       *)     TPI_BASE      )   /*!< TPI configuration struct */
1570
#define CoreDebug           ((CoreDebug_Type *)     CoreDebug_BASE)   /*!< Core Debug configuration struct */
2 mjames 1571
 
50 mjames 1572
#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U)
5 mjames 1573
  #define MPU_BASE          (SCS_BASE +  0x0D90UL)                    /*!< Memory Protection Unit */
1574
  #define MPU               ((MPU_Type       *)     MPU_BASE      )   /*!< Memory Protection Unit */
2 mjames 1575
#endif
1576
 
50 mjames 1577
#define FPU_BASE            (SCS_BASE +  0x0F30UL)                    /*!< Floating Point Unit */
1578
#define FPU                 ((FPU_Type       *)     FPU_BASE      )   /*!< Floating Point Unit */
2 mjames 1579
 
1580
/*@} */
1581
 
1582
 
1583
 
1584
/*******************************************************************************
1585
 *                Hardware Abstraction Layer
1586
  Core Function Interface contains:
1587
  - Core NVIC Functions
1588
  - Core SysTick Functions
1589
  - Core Debug Functions
1590
  - Core Register Access Functions
1591
 ******************************************************************************/
5 mjames 1592
/**
1593
  \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference
2 mjames 1594
*/
1595
 
1596
 
1597
 
1598
/* ##########################   NVIC functions  #################################### */
5 mjames 1599
/**
1600
  \ingroup  CMSIS_Core_FunctionInterface
1601
  \defgroup CMSIS_Core_NVICFunctions NVIC Functions
1602
  \brief    Functions that manage interrupts and exceptions via the NVIC.
1603
  @{
2 mjames 1604
 */
1605
 
50 mjames 1606
#ifdef CMSIS_NVIC_VIRTUAL
1607
  #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE
1608
    #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h"
1609
  #endif
1610
  #include CMSIS_NVIC_VIRTUAL_HEADER_FILE
1611
#else
1612
  #define NVIC_SetPriorityGrouping    __NVIC_SetPriorityGrouping
1613
  #define NVIC_GetPriorityGrouping    __NVIC_GetPriorityGrouping
1614
  #define NVIC_EnableIRQ              __NVIC_EnableIRQ
1615
  #define NVIC_GetEnableIRQ           __NVIC_GetEnableIRQ
1616
  #define NVIC_DisableIRQ             __NVIC_DisableIRQ
1617
  #define NVIC_GetPendingIRQ          __NVIC_GetPendingIRQ
1618
  #define NVIC_SetPendingIRQ          __NVIC_SetPendingIRQ
1619
  #define NVIC_ClearPendingIRQ        __NVIC_ClearPendingIRQ
1620
  #define NVIC_GetActive              __NVIC_GetActive
1621
  #define NVIC_SetPriority            __NVIC_SetPriority
1622
  #define NVIC_GetPriority            __NVIC_GetPriority
1623
  #define NVIC_SystemReset            __NVIC_SystemReset
1624
#endif /* CMSIS_NVIC_VIRTUAL */
1625
 
1626
#ifdef CMSIS_VECTAB_VIRTUAL
1627
  #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE
1628
   #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h"
1629
  #endif
1630
  #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE
1631
#else
1632
  #define NVIC_SetVector              __NVIC_SetVector
1633
  #define NVIC_GetVector              __NVIC_GetVector
1634
#endif  /* (CMSIS_VECTAB_VIRTUAL) */
1635
 
1636
#define NVIC_USER_IRQ_OFFSET          16
1637
 
1638
 
1639
/* The following EXC_RETURN values are saved the LR on exception entry */
1640
#define EXC_RETURN_HANDLER         (0xFFFFFFF1UL)     /* return to Handler mode, uses MSP after return                               */
1641
#define EXC_RETURN_THREAD_MSP      (0xFFFFFFF9UL)     /* return to Thread mode, uses MSP after return                                */
1642
#define EXC_RETURN_THREAD_PSP      (0xFFFFFFFDUL)     /* return to Thread mode, uses PSP after return                                */
1643
#define EXC_RETURN_HANDLER_FPU     (0xFFFFFFE1UL)     /* return to Handler mode, uses MSP after return, restore floating-point state */
1644
#define EXC_RETURN_THREAD_MSP_FPU  (0xFFFFFFE9UL)     /* return to Thread mode, uses MSP after return, restore floating-point state  */
1645
#define EXC_RETURN_THREAD_PSP_FPU  (0xFFFFFFEDUL)     /* return to Thread mode, uses PSP after return, restore floating-point state  */
1646
 
1647
 
5 mjames 1648
/**
1649
  \brief   Set Priority Grouping
1650
  \details Sets the priority grouping field using the required unlock sequence.
1651
           The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field.
1652
           Only values from 0..7 are used.
1653
           In case of a conflict between priority grouping and available
1654
           priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set.
1655
  \param [in]      PriorityGroup  Priority grouping field.
2 mjames 1656
 */
50 mjames 1657
__STATIC_INLINE void __NVIC_SetPriorityGrouping(uint32_t PriorityGroup)
2 mjames 1658
{
1659
  uint32_t reg_value;
1660
  uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL);             /* only values 0..7 are used          */
1661
 
1662
  reg_value  =  SCB->AIRCR;                                                   /* read old register configuration    */
5 mjames 1663
  reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change               */
2 mjames 1664
  reg_value  =  (reg_value                                   |
1665
                ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
50 mjames 1666
                (PriorityGroupTmp << SCB_AIRCR_PRIGROUP_Pos)  );              /* Insert write key and priority group */
2 mjames 1667
  SCB->AIRCR =  reg_value;
1668
}
1669
 
1670
 
5 mjames 1671
/**
1672
  \brief   Get Priority Grouping
1673
  \details Reads the priority grouping field from the NVIC Interrupt Controller.
1674
  \return                Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field).
2 mjames 1675
 */
50 mjames 1676
__STATIC_INLINE uint32_t __NVIC_GetPriorityGrouping(void)
2 mjames 1677
{
1678
  return ((uint32_t)((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos));
1679
}
1680
 
1681
 
5 mjames 1682
/**
50 mjames 1683
  \brief   Enable Interrupt
1684
  \details Enables a device specific interrupt in the NVIC interrupt controller.
1685
  \param [in]      IRQn  Device specific interrupt number.
1686
  \note    IRQn must not be negative.
2 mjames 1687
 */
50 mjames 1688
__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn)
2 mjames 1689
{
50 mjames 1690
  if ((int32_t)(IRQn) >= 0)
1691
  {
1692
    NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
1693
  }
2 mjames 1694
}
1695
 
1696
 
5 mjames 1697
/**
50 mjames 1698
  \brief   Get Interrupt Enable status
1699
  \details Returns a device specific interrupt enable status from the NVIC interrupt controller.
1700
  \param [in]      IRQn  Device specific interrupt number.
1701
  \return             0  Interrupt is not enabled.
1702
  \return             1  Interrupt is enabled.
1703
  \note    IRQn must not be negative.
2 mjames 1704
 */
50 mjames 1705
__STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn)
2 mjames 1706
{
50 mjames 1707
  if ((int32_t)(IRQn) >= 0)
1708
  {
1709
    return((uint32_t)(((NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
1710
  }
1711
  else
1712
  {
1713
    return(0U);
1714
  }
2 mjames 1715
}
1716
 
1717
 
5 mjames 1718
/**
50 mjames 1719
  \brief   Disable Interrupt
1720
  \details Disables a device specific interrupt in the NVIC interrupt controller.
1721
  \param [in]      IRQn  Device specific interrupt number.
1722
  \note    IRQn must not be negative.
1723
 */
1724
__STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn)
1725
{
1726
  if ((int32_t)(IRQn) >= 0)
1727
  {
1728
    NVIC->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
1729
    __DSB();
1730
    __ISB();
1731
  }
1732
}
1733
 
1734
 
1735
/**
5 mjames 1736
  \brief   Get Pending Interrupt
50 mjames 1737
  \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt.
1738
  \param [in]      IRQn  Device specific interrupt number.
5 mjames 1739
  \return             0  Interrupt status is not pending.
1740
  \return             1  Interrupt status is pending.
50 mjames 1741
  \note    IRQn must not be negative.
2 mjames 1742
 */
50 mjames 1743
__STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn)
2 mjames 1744
{
50 mjames 1745
  if ((int32_t)(IRQn) >= 0)
1746
  {
1747
    return((uint32_t)(((NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
1748
  }
1749
  else
1750
  {
1751
    return(0U);
1752
  }
2 mjames 1753
}
1754
 
1755
 
5 mjames 1756
/**
1757
  \brief   Set Pending Interrupt
50 mjames 1758
  \details Sets the pending bit of a device specific interrupt in the NVIC pending register.
1759
  \param [in]      IRQn  Device specific interrupt number.
1760
  \note    IRQn must not be negative.
2 mjames 1761
 */
50 mjames 1762
__STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn)
2 mjames 1763
{
50 mjames 1764
  if ((int32_t)(IRQn) >= 0)
1765
  {
1766
    NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
1767
  }
2 mjames 1768
}
1769
 
1770
 
5 mjames 1771
/**
1772
  \brief   Clear Pending Interrupt
50 mjames 1773
  \details Clears the pending bit of a device specific interrupt in the NVIC pending register.
1774
  \param [in]      IRQn  Device specific interrupt number.
1775
  \note    IRQn must not be negative.
2 mjames 1776
 */
50 mjames 1777
__STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn)
2 mjames 1778
{
50 mjames 1779
  if ((int32_t)(IRQn) >= 0)
1780
  {
1781
    NVIC->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
1782
  }
2 mjames 1783
}
1784
 
1785
 
5 mjames 1786
/**
1787
  \brief   Get Active Interrupt
50 mjames 1788
  \details Reads the active register in the NVIC and returns the active bit for the device specific interrupt.
1789
  \param [in]      IRQn  Device specific interrupt number.
5 mjames 1790
  \return             0  Interrupt status is not active.
1791
  \return             1  Interrupt status is active.
50 mjames 1792
  \note    IRQn must not be negative.
2 mjames 1793
 */
50 mjames 1794
__STATIC_INLINE uint32_t __NVIC_GetActive(IRQn_Type IRQn)
2 mjames 1795
{
50 mjames 1796
  if ((int32_t)(IRQn) >= 0)
1797
  {
1798
    return((uint32_t)(((NVIC->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
1799
  }
1800
  else
1801
  {
1802
    return(0U);
1803
  }
2 mjames 1804
}
1805
 
1806
 
5 mjames 1807
/**
1808
  \brief   Set Interrupt Priority
50 mjames 1809
  \details Sets the priority of a device specific interrupt or a processor exception.
1810
           The interrupt number can be positive to specify a device specific interrupt,
1811
           or negative to specify a processor exception.
5 mjames 1812
  \param [in]      IRQn  Interrupt number.
1813
  \param [in]  priority  Priority to set.
50 mjames 1814
  \note    The priority cannot be set for every processor exception.
2 mjames 1815
 */
50 mjames 1816
__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
2 mjames 1817
{
50 mjames 1818
  if ((int32_t)(IRQn) >= 0)
5 mjames 1819
  {
50 mjames 1820
    NVIC->IP[((uint32_t)IRQn)]               = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL);
2 mjames 1821
  }
5 mjames 1822
  else
1823
  {
50 mjames 1824
    SCB->SHP[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL);
2 mjames 1825
  }
1826
}
1827
 
1828
 
5 mjames 1829
/**
1830
  \brief   Get Interrupt Priority
50 mjames 1831
  \details Reads the priority of a device specific interrupt or a processor exception.
1832
           The interrupt number can be positive to specify a device specific interrupt,
1833
           or negative to specify a processor exception.
5 mjames 1834
  \param [in]   IRQn  Interrupt number.
1835
  \return             Interrupt Priority.
1836
                      Value is aligned automatically to the implemented priority bits of the microcontroller.
2 mjames 1837
 */
50 mjames 1838
__STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn)
2 mjames 1839
{
1840
 
50 mjames 1841
  if ((int32_t)(IRQn) >= 0)
5 mjames 1842
  {
50 mjames 1843
    return(((uint32_t)NVIC->IP[((uint32_t)IRQn)]               >> (8U - __NVIC_PRIO_BITS)));
2 mjames 1844
  }
5 mjames 1845
  else
1846
  {
50 mjames 1847
    return(((uint32_t)SCB->SHP[(((uint32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS)));
2 mjames 1848
  }
1849
}
1850
 
1851
 
5 mjames 1852
/**
1853
  \brief   Encode Priority
1854
  \details Encodes the priority for an interrupt with the given priority group,
1855
           preemptive priority value, and subpriority value.
1856
           In case of a conflict between priority grouping and available
1857
           priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set.
1858
  \param [in]     PriorityGroup  Used priority group.
1859
  \param [in]   PreemptPriority  Preemptive priority value (starting from 0).
1860
  \param [in]       SubPriority  Subpriority value (starting from 0).
1861
  \return                        Encoded priority. Value can be used in the function \ref NVIC_SetPriority().
2 mjames 1862
 */
1863
__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority)
1864
{
1865
  uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL);   /* only values 0..7 are used          */
1866
  uint32_t PreemptPriorityBits;
1867
  uint32_t SubPriorityBits;
1868
 
1869
  PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp);
1870
  SubPriorityBits     = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS));
1871
 
1872
  return (
1873
           ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) |
1874
           ((SubPriority     & (uint32_t)((1UL << (SubPriorityBits    )) - 1UL)))
1875
         );
1876
}
1877
 
1878
 
5 mjames 1879
/**
1880
  \brief   Decode Priority
1881
  \details Decodes an interrupt priority value with a given priority group to
1882
           preemptive priority value and subpriority value.
1883
           In case of a conflict between priority grouping and available
1884
           priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set.
1885
  \param [in]         Priority   Priority value, which can be retrieved with the function \ref NVIC_GetPriority().
1886
  \param [in]     PriorityGroup  Used priority group.
1887
  \param [out] pPreemptPriority  Preemptive priority value (starting from 0).
1888
  \param [out]     pSubPriority  Subpriority value (starting from 0).
2 mjames 1889
 */
5 mjames 1890
__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority)
2 mjames 1891
{
1892
  uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL);   /* only values 0..7 are used          */
1893
  uint32_t PreemptPriorityBits;
1894
  uint32_t SubPriorityBits;
1895
 
1896
  PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp);
1897
  SubPriorityBits     = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS));
1898
 
1899
  *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL);
1900
  *pSubPriority     = (Priority                   ) & (uint32_t)((1UL << (SubPriorityBits    )) - 1UL);
1901
}
1902
 
1903
 
5 mjames 1904
/**
50 mjames 1905
  \brief   Set Interrupt Vector
1906
  \details Sets an interrupt vector in SRAM based interrupt vector table.
1907
           The interrupt number can be positive to specify a device specific interrupt,
1908
           or negative to specify a processor exception.
1909
           VTOR must been relocated to SRAM before.
1910
  \param [in]   IRQn      Interrupt number
1911
  \param [in]   vector    Address of interrupt handler function
1912
 */
1913
__STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector)
1914
{
1915
  uint32_t *vectors = (uint32_t *)SCB->VTOR;
1916
  vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector;
1917
}
1918
 
1919
 
1920
/**
1921
  \brief   Get Interrupt Vector
1922
  \details Reads an interrupt vector from interrupt vector table.
1923
           The interrupt number can be positive to specify a device specific interrupt,
1924
           or negative to specify a processor exception.
1925
  \param [in]   IRQn      Interrupt number.
1926
  \return                 Address of interrupt handler function
1927
 */
1928
__STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn)
1929
{
1930
  uint32_t *vectors = (uint32_t *)SCB->VTOR;
1931
  return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET];
1932
}
1933
 
1934
 
1935
/**
5 mjames 1936
  \brief   System Reset
1937
  \details Initiates a system reset request to reset the MCU.
2 mjames 1938
 */
50 mjames 1939
__NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void)
2 mjames 1940
{
1941
  __DSB();                                                          /* Ensure all outstanding memory accesses included
1942
                                                                       buffered write are completed before reset */
1943
  SCB->AIRCR  = (uint32_t)((0x5FAUL << SCB_AIRCR_VECTKEY_Pos)    |
1944
                           (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) |
1945
                            SCB_AIRCR_SYSRESETREQ_Msk    );         /* Keep priority group unchanged */
1946
  __DSB();                                                          /* Ensure completion of memory access */
5 mjames 1947
 
1948
  for(;;)                                                           /* wait until reset */
1949
  {
1950
    __NOP();
1951
  }
2 mjames 1952
}
1953
 
1954
/*@} end of CMSIS_Core_NVICFunctions */
1955
 
50 mjames 1956
/* ##########################  MPU functions  #################################### */
2 mjames 1957
 
50 mjames 1958
#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U)
2 mjames 1959
 
50 mjames 1960
#include "mpu_armv7.h"
1961
 
1962
#endif
1963
 
1964
 
1965
/* ##########################  FPU functions  #################################### */
1966
/**
1967
  \ingroup  CMSIS_Core_FunctionInterface
1968
  \defgroup CMSIS_Core_FpuFunctions FPU Functions
1969
  \brief    Function that provides FPU type.
1970
  @{
1971
 */
1972
 
1973
/**
1974
  \brief   get FPU type
1975
  \details returns the FPU type
1976
  \returns
1977
   - \b  0: No FPU
1978
   - \b  1: Single precision FPU
1979
   - \b  2: Double + Single precision FPU
1980
 */
1981
__STATIC_INLINE uint32_t SCB_GetFPUType(void)
1982
{
1983
  uint32_t mvfr0;
1984
 
1985
  mvfr0 = FPU->MVFR0;
1986
  if      ((mvfr0 & (FPU_MVFR0_Single_precision_Msk | FPU_MVFR0_Double_precision_Msk)) == 0x020U)
1987
  {
1988
    return 1U;           /* Single precision FPU */
1989
  }
1990
  else
1991
  {
1992
    return 0U;           /* No FPU */
1993
  }
1994
}
1995
 
1996
 
1997
/*@} end of CMSIS_Core_FpuFunctions */
1998
 
1999
 
2000
 
2 mjames 2001
/* ##################################    SysTick function  ############################################ */
5 mjames 2002
/**
2003
  \ingroup  CMSIS_Core_FunctionInterface
2004
  \defgroup CMSIS_Core_SysTickFunctions SysTick Functions
2005
  \brief    Functions that configure the System.
2 mjames 2006
  @{
2007
 */
2008
 
50 mjames 2009
#if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U)
2 mjames 2010
 
5 mjames 2011
/**
2012
  \brief   System Tick Configuration
2013
  \details Initializes the System Timer and its interrupt, and starts the System Tick Timer.
2014
           Counter is in free running mode to generate periodic interrupts.
2015
  \param [in]  ticks  Number of ticks between two interrupts.
2016
  \return          0  Function succeeded.
2017
  \return          1  Function failed.
2018
  \note    When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
2019
           function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
2020
           must contain a vendor-specific implementation of this function.
2 mjames 2021
 */
2022
__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
2023
{
5 mjames 2024
  if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk)
2025
  {
2026
    return (1UL);                                                   /* Reload value impossible */
2027
  }
2 mjames 2028
 
2029
  SysTick->LOAD  = (uint32_t)(ticks - 1UL);                         /* set reload register */
2030
  NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
2031
  SysTick->VAL   = 0UL;                                             /* Load the SysTick Counter Value */
2032
  SysTick->CTRL  = SysTick_CTRL_CLKSOURCE_Msk |
2033
                   SysTick_CTRL_TICKINT_Msk   |
2034
                   SysTick_CTRL_ENABLE_Msk;                         /* Enable SysTick IRQ and SysTick Timer */
2035
  return (0UL);                                                     /* Function successful */
2036
}
2037
 
2038
#endif
2039
 
2040
/*@} end of CMSIS_Core_SysTickFunctions */
2041
 
2042
 
2043
 
2044
/* ##################################### Debug In/Output function ########################################### */
5 mjames 2045
/**
2046
  \ingroup  CMSIS_Core_FunctionInterface
2047
  \defgroup CMSIS_core_DebugFunctions ITM Functions
2048
  \brief    Functions that access the ITM debug interface.
2 mjames 2049
  @{
2050
 */
2051
 
50 mjames 2052
extern volatile int32_t ITM_RxBuffer;                              /*!< External variable to receive characters. */
2053
#define                 ITM_RXBUFFER_EMPTY  ((int32_t)0x5AA55AA5U) /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */
2 mjames 2054
 
2055
 
5 mjames 2056
/**
2057
  \brief   ITM Send Character
2058
  \details Transmits a character via the ITM channel 0, and
2059
           \li Just returns when no debugger is connected that has booked the output.
2060
           \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted.
2061
  \param [in]     ch  Character to transmit.
2062
  \returns            Character to transmit.
2 mjames 2063
 */
2064
__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch)
2065
{
2066
  if (((ITM->TCR & ITM_TCR_ITMENA_Msk) != 0UL) &&      /* ITM enabled */
2067
      ((ITM->TER & 1UL               ) != 0UL)   )     /* ITM Port #0 enabled */
2068
  {
5 mjames 2069
    while (ITM->PORT[0U].u32 == 0UL)
2070
    {
2071
      __NOP();
2072
    }
2073
    ITM->PORT[0U].u8 = (uint8_t)ch;
2 mjames 2074
  }
2075
  return (ch);
2076
}
2077
 
2078
 
5 mjames 2079
/**
2080
  \brief   ITM Receive Character
2081
  \details Inputs a character via the external variable \ref ITM_RxBuffer.
2082
  \return             Received character.
2083
  \return         -1  No character pending.
2 mjames 2084
 */
5 mjames 2085
__STATIC_INLINE int32_t ITM_ReceiveChar (void)
2086
{
2 mjames 2087
  int32_t ch = -1;                           /* no character available */
2088
 
5 mjames 2089
  if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY)
2090
  {
2 mjames 2091
    ch = ITM_RxBuffer;
2092
    ITM_RxBuffer = ITM_RXBUFFER_EMPTY;       /* ready for next character */
2093
  }
2094
 
2095
  return (ch);
2096
}
2097
 
2098
 
5 mjames 2099
/**
2100
  \brief   ITM Check Character
2101
  \details Checks whether a character is pending for reading in the variable \ref ITM_RxBuffer.
2102
  \return          0  No character available.
2103
  \return          1  Character available.
2 mjames 2104
 */
5 mjames 2105
__STATIC_INLINE int32_t ITM_CheckChar (void)
2106
{
2 mjames 2107
 
5 mjames 2108
  if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY)
2109
  {
2110
    return (0);                              /* no character available */
2 mjames 2111
  }
5 mjames 2112
  else
2113
  {
2114
    return (1);                              /*    character available */
2115
  }
2 mjames 2116
}
2117
 
2118
/*@} end of CMSIS_core_DebugFunctions */
2119
 
2120
 
2121
 
2122
 
2123
#ifdef __cplusplus
2124
}
2125
#endif
2126
 
2127
#endif /* __CORE_CM4_H_DEPENDANT */
2128
 
2129
#endif /* __CMSIS_GENERIC */