1 /**************************************************************************//**
2 * @file core_armv8mml.h
3 * @brief CMSIS Armv8-M Mainline Core Peripheral Access Layer Header File
4 * @version V5.2.3
5 * @date 13. October 2021
6 ******************************************************************************/
7 /*
8 * Copyright (c) 2009-2021 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 */
24
25 #if defined ( __ICCARM__ )
26 #pragma system_include /* treat file as system include file for MISRA check */
27 #elif defined (__clang__)
28 #pragma clang system_header /* treat file as system include file */
29 #elif defined ( __GNUC__ )
30 #pragma GCC diagnostic ignored "-Wpedantic" /* disable pedantic warning due to unnamed structs/unions */
31 #endif
32
33 #ifndef __CORE_ARMV8MML_H_GENERIC
34 #define __CORE_ARMV8MML_H_GENERIC
35
36 #include <stdint.h>
37
38 #ifdef __cplusplus
39 extern "C" {
40 #endif
41
42 /**
43 \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions
44 CMSIS violates the following MISRA-C:2004 rules:
45
46 \li Required Rule 8.5, object/function definition in header file.<br>
47 Function definitions in header files are used to allow 'inlining'.
48
49 \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.<br>
50 Unions are used for effective representation of core registers.
51
52 \li Advisory Rule 19.7, Function-like macro defined.<br>
53 Function-like macros are used to allow more efficient code.
54 */
55
56
57 /*******************************************************************************
58 * CMSIS definitions
59 ******************************************************************************/
60 /**
61 \ingroup Cortex_ARMv8MML
62 @{
63 */
64
65 #include "cmsis_version.h"
66
67 /* CMSIS Armv8MML definitions */
68 #define __ARMv8MML_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */
69 #define __ARMv8MML_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */
70 #define __ARMv8MML_CMSIS_VERSION ((__ARMv8MML_CMSIS_VERSION_MAIN << 16U) | \
71 __ARMv8MML_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */
72
73 #define __CORTEX_M (80U) /*!< Cortex-M Core */
74
75 /** __FPU_USED indicates whether an FPU is used or not.
76 For this, __FPU_PRESENT has to be checked prior to making use of FPU specific registers and functions.
77 */
78 #if defined ( __CC_ARM )
79 #if defined __TARGET_FPU_VFP
80 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
81 #define __FPU_USED 1U
82 #else
83 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
84 #define __FPU_USED 0U
85 #endif
86 #else
87 #define __FPU_USED 0U
88 #endif
89
90 #if defined(__ARM_FEATURE_DSP)
91 #if defined(__DSP_PRESENT) && (__DSP_PRESENT == 1U)
92 #define __DSP_USED 1U
93 #else
94 #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)"
95 #define __DSP_USED 0U
96 #endif
97 #else
98 #define __DSP_USED 0U
99 #endif
100
101 #elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
102 #if defined __ARM_FP
103 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
104 #define __FPU_USED 1U
105 #else
106 #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
107 #define __FPU_USED 0U
108 #endif
109 #else
110 #define __FPU_USED 0U
111 #endif
112
113 #if defined(__ARM_FEATURE_DSP)
114 #if defined(__DSP_PRESENT) && (__DSP_PRESENT == 1U)
115 #define __DSP_USED 1U
116 #else
117 #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)"
118 #define __DSP_USED 0U
119 #endif
120 #else
121 #define __DSP_USED 0U
122 #endif
123
124 #elif defined ( __GNUC__ )
125 #if defined (__VFP_FP__) && !defined(__SOFTFP__)
126 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
127 #define __FPU_USED 1U
128 #else
129 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
130 #define __FPU_USED 0U
131 #endif
132 #else
133 #define __FPU_USED 0U
134 #endif
135
136 #if defined(__ARM_FEATURE_DSP)
137 #if defined(__DSP_PRESENT) && (__DSP_PRESENT == 1U)
138 #define __DSP_USED 1U
139 #else
140 #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)"
141 #define __DSP_USED 0U
142 #endif
143 #else
144 #define __DSP_USED 0U
145 #endif
146
147 #elif defined ( __ICCARM__ )
148 #if defined __ARMVFP__
149 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
150 #define __FPU_USED 1U
151 #else
152 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
153 #define __FPU_USED 0U
154 #endif
155 #else
156 #define __FPU_USED 0U
157 #endif
158
159 #if defined(__ARM_FEATURE_DSP)
160 #if defined(__DSP_PRESENT) && (__DSP_PRESENT == 1U)
161 #define __DSP_USED 1U
162 #else
163 #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)"
164 #define __DSP_USED 0U
165 #endif
166 #else
167 #define __DSP_USED 0U
168 #endif
169
170 #elif defined ( __TI_ARM__ )
171 #if defined __TI_VFP_SUPPORT__
172 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
173 #define __FPU_USED 1U
174 #else
175 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
176 #define __FPU_USED 0U
177 #endif
178 #else
179 #define __FPU_USED 0U
180 #endif
181
182 #elif defined ( __TASKING__ )
183 #if defined __FPU_VFP__
184 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
185 #define __FPU_USED 1U
186 #else
187 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
188 #define __FPU_USED 0U
189 #endif
190 #else
191 #define __FPU_USED 0U
192 #endif
193
194 #elif defined ( __CSMC__ )
195 #if ( __CSMC__ & 0x400U)
196 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
197 #define __FPU_USED 1U
198 #else
199 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
200 #define __FPU_USED 0U
201 #endif
202 #else
203 #define __FPU_USED 0U
204 #endif
205
206 #endif
207
208 #include "cmsis_compiler.h" /* CMSIS compiler specific defines */
209
210
211 #ifdef __cplusplus
212 }
213 #endif
214
215 #endif /* __CORE_ARMV8MML_H_GENERIC */
216
217 #ifndef __CMSIS_GENERIC
218
219 #ifndef __CORE_ARMV8MML_H_DEPENDANT
220 #define __CORE_ARMV8MML_H_DEPENDANT
221
222 #ifdef __cplusplus
223 extern "C" {
224 #endif
225
226 /* check device defines and use defaults */
227 #if defined __CHECK_DEVICE_DEFINES
228 #ifndef __ARMv8MML_REV
229 #define __ARMv8MML_REV 0x0000U
230 #warning "__ARMv8MML_REV not defined in device header file; using default!"
231 #endif
232
233 #ifndef __FPU_PRESENT
234 #define __FPU_PRESENT 0U
235 #warning "__FPU_PRESENT not defined in device header file; using default!"
236 #endif
237
238 #ifndef __MPU_PRESENT
239 #define __MPU_PRESENT 0U
240 #warning "__MPU_PRESENT not defined in device header file; using default!"
241 #endif
242
243 #ifndef __SAUREGION_PRESENT
244 #define __SAUREGION_PRESENT 0U
245 #warning "__SAUREGION_PRESENT not defined in device header file; using default!"
246 #endif
247
248 #ifndef __DSP_PRESENT
249 #define __DSP_PRESENT 0U
250 #warning "__DSP_PRESENT not defined in device header file; using default!"
251 #endif
252
253 #ifndef __VTOR_PRESENT
254 #define __VTOR_PRESENT 1U
255 #warning "__VTOR_PRESENT not defined in device header file; using default!"
256 #endif
257
258 #ifndef __NVIC_PRIO_BITS
259 #define __NVIC_PRIO_BITS 3U
260 #warning "__NVIC_PRIO_BITS not defined in device header file; using default!"
261 #endif
262
263 #ifndef __Vendor_SysTickConfig
264 #define __Vendor_SysTickConfig 0U
265 #warning "__Vendor_SysTickConfig not defined in device header file; using default!"
266 #endif
267 #endif
268
269 /* IO definitions (access restrictions to peripheral registers) */
270 /**
271 \defgroup CMSIS_glob_defs CMSIS Global Defines
272
273 <strong>IO Type Qualifiers</strong> are used
274 \li to specify the access to peripheral variables.
275 \li for automatic generation of peripheral register debug information.
276 */
277 #ifdef __cplusplus
278 #define __I volatile /*!< Defines 'read only' permissions */
279 #else
280 #define __I volatile const /*!< Defines 'read only' permissions */
281 #endif
282 #define __O volatile /*!< Defines 'write only' permissions */
283 #define __IO volatile /*!< Defines 'read / write' permissions */
284
285 /* following defines should be used for structure members */
286 #define __IM volatile const /*! Defines 'read only' structure member permissions */
287 #define __OM volatile /*! Defines 'write only' structure member permissions */
288 #define __IOM volatile /*! Defines 'read / write' structure member permissions */
289
290 /*@} end of group ARMv8MML */
291
292
293
294 /*******************************************************************************
295 * Register Abstraction
296 Core Register contain:
297 - Core Register
298 - Core NVIC Register
299 - Core SCB Register
300 - Core SysTick Register
301 - Core Debug Register
302 - Core MPU Register
303 - Core SAU Register
304 - Core FPU Register
305 ******************************************************************************/
306 /**
307 \defgroup CMSIS_core_register Defines and Type Definitions
308 \brief Type definitions and defines for Cortex-M processor based devices.
309 */
310
311 /**
312 \ingroup CMSIS_core_register
313 \defgroup CMSIS_CORE Status and Control Registers
314 \brief Core Register type definitions.
315 @{
316 */
317
318 /**
319 \brief Union type to access the Application Program Status Register (APSR).
320 */
321 typedef union
322 {
323 struct
324 {
325 uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */
326 uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */
327 uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */
328 uint32_t Q:1; /*!< bit: 27 Saturation condition flag */
329 uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
330 uint32_t C:1; /*!< bit: 29 Carry condition code flag */
331 uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
332 uint32_t N:1; /*!< bit: 31 Negative condition code flag */
333 } b; /*!< Structure used for bit access */
334 uint32_t w; /*!< Type used for word access */
335 } APSR_Type;
336
337 /* APSR Register Definitions */
338 #define APSR_N_Pos 31U /*!< APSR: N Position */
339 #define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */
340
341 #define APSR_Z_Pos 30U /*!< APSR: Z Position */
342 #define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */
343
344 #define APSR_C_Pos 29U /*!< APSR: C Position */
345 #define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */
346
347 #define APSR_V_Pos 28U /*!< APSR: V Position */
348 #define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */
349
350 #define APSR_Q_Pos 27U /*!< APSR: Q Position */
351 #define APSR_Q_Msk (1UL << APSR_Q_Pos) /*!< APSR: Q Mask */
352
353 #define APSR_GE_Pos 16U /*!< APSR: GE Position */
354 #define APSR_GE_Msk (0xFUL << APSR_GE_Pos) /*!< APSR: GE Mask */
355
356
357 /**
358 \brief Union type to access the Interrupt Program Status Register (IPSR).
359 */
360 typedef union
361 {
362 struct
363 {
364 uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
365 uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */
366 } b; /*!< Structure used for bit access */
367 uint32_t w; /*!< Type used for word access */
368 } IPSR_Type;
369
370 /* IPSR Register Definitions */
371 #define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */
372 #define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */
373
374
375 /**
376 \brief Union type to access the Special-Purpose Program Status Registers (xPSR).
377 */
378 typedef union
379 {
380 struct
381 {
382 uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
383 uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */
384 uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */
385 uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */
386 uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */
387 uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */
388 uint32_t Q:1; /*!< bit: 27 Saturation condition flag */
389 uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
390 uint32_t C:1; /*!< bit: 29 Carry condition code flag */
391 uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
392 uint32_t N:1; /*!< bit: 31 Negative condition code flag */
393 } b; /*!< Structure used for bit access */
394 uint32_t w; /*!< Type used for word access */
395 } xPSR_Type;
396
397 /* xPSR Register Definitions */
398 #define xPSR_N_Pos 31U /*!< xPSR: N Position */
399 #define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */
400
401 #define xPSR_Z_Pos 30U /*!< xPSR: Z Position */
402 #define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */
403
404 #define xPSR_C_Pos 29U /*!< xPSR: C Position */
405 #define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */
406
407 #define xPSR_V_Pos 28U /*!< xPSR: V Position */
408 #define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */
409
410 #define xPSR_Q_Pos 27U /*!< xPSR: Q Position */
411 #define xPSR_Q_Msk (1UL << xPSR_Q_Pos) /*!< xPSR: Q Mask */
412
413 #define xPSR_IT_Pos 25U /*!< xPSR: IT Position */
414 #define xPSR_IT_Msk (3UL << xPSR_IT_Pos) /*!< xPSR: IT Mask */
415
416 #define xPSR_T_Pos 24U /*!< xPSR: T Position */
417 #define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */
418
419 #define xPSR_GE_Pos 16U /*!< xPSR: GE Position */
420 #define xPSR_GE_Msk (0xFUL << xPSR_GE_Pos) /*!< xPSR: GE Mask */
421
422 #define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */
423 #define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */
424
425
426 /**
427 \brief Union type to access the Control Registers (CONTROL).
428 */
429 typedef union
430 {
431 struct
432 {
433 uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */
434 uint32_t SPSEL:1; /*!< bit: 1 Stack-pointer select */
435 uint32_t FPCA:1; /*!< bit: 2 Floating-point context active */
436 uint32_t SFPA:1; /*!< bit: 3 Secure floating-point active */
437 uint32_t _reserved1:28; /*!< bit: 4..31 Reserved */
438 } b; /*!< Structure used for bit access */
439 uint32_t w; /*!< Type used for word access */
440 } CONTROL_Type;
441
442 /* CONTROL Register Definitions */
443 #define CONTROL_SFPA_Pos 3U /*!< CONTROL: SFPA Position */
444 #define CONTROL_SFPA_Msk (1UL << CONTROL_SFPA_Pos) /*!< CONTROL: SFPA Mask */
445
446 #define CONTROL_FPCA_Pos 2U /*!< CONTROL: FPCA Position */
447 #define CONTROL_FPCA_Msk (1UL << CONTROL_FPCA_Pos) /*!< CONTROL: FPCA Mask */
448
449 #define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */
450 #define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */
451
452 #define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */
453 #define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */
454
455 /*@} end of group CMSIS_CORE */
456
457
458 /**
459 \ingroup CMSIS_core_register
460 \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC)
461 \brief Type definitions for the NVIC Registers
462 @{
463 */
464
465 /**
466 \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC).
467 */
468 typedef struct
469 {
470 __IOM uint32_t ISER[16U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */
471 uint32_t RESERVED0[16U];
472 __IOM uint32_t ICER[16U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */
473 uint32_t RSERVED1[16U];
474 __IOM uint32_t ISPR[16U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */
475 uint32_t RESERVED2[16U];
476 __IOM uint32_t ICPR[16U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */
477 uint32_t RESERVED3[16U];
478 __IOM uint32_t IABR[16U]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */
479 uint32_t RESERVED4[16U];
480 __IOM uint32_t ITNS[16U]; /*!< Offset: 0x280 (R/W) Interrupt Non-Secure State Register */
481 uint32_t RESERVED5[16U];
482 __IOM uint8_t IPR[496U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */
483 uint32_t RESERVED6[580U];
484 __OM uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */
485 } NVIC_Type;
486
487 /* Software Triggered Interrupt Register Definitions */
488 #define NVIC_STIR_INTID_Pos 0U /*!< STIR: INTLINESNUM Position */
489 #define NVIC_STIR_INTID_Msk (0x1FFUL /*<< NVIC_STIR_INTID_Pos*/) /*!< STIR: INTLINESNUM Mask */
490
491 /*@} end of group CMSIS_NVIC */
492
493
494 /**
495 \ingroup CMSIS_core_register
496 \defgroup CMSIS_SCB System Control Block (SCB)
497 \brief Type definitions for the System Control Block Registers
498 @{
499 */
500
501 /**
502 \brief Structure type to access the System Control Block (SCB).
503 */
504 typedef struct
505 {
506 __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */
507 __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */
508 __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */
509 __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */
510 __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */
511 __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */
512 __IOM uint8_t SHPR[12U]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */
513 __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */
514 __IOM uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */
515 __IOM uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */
516 __IOM uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */
517 __IOM uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */
518 __IOM uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */
519 __IOM uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */
520 __IM uint32_t ID_PFR[2U]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */
521 __IM uint32_t ID_DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */
522 __IM uint32_t ID_AFR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */
523 __IM uint32_t ID_MMFR[4U]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */
524 __IM uint32_t ID_ISAR[6U]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */
525 __IM uint32_t CLIDR; /*!< Offset: 0x078 (R/ ) Cache Level ID register */
526 __IM uint32_t CTR; /*!< Offset: 0x07C (R/ ) Cache Type register */
527 __IM uint32_t CCSIDR; /*!< Offset: 0x080 (R/ ) Cache Size ID Register */
528 __IOM uint32_t CSSELR; /*!< Offset: 0x084 (R/W) Cache Size Selection Register */
529 __IOM uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */
530 __IOM uint32_t NSACR; /*!< Offset: 0x08C (R/W) Non-Secure Access Control Register */
531 uint32_t RESERVED7[21U];
532 __IOM uint32_t SFSR; /*!< Offset: 0x0E4 (R/W) Secure Fault Status Register */
533 __IOM uint32_t SFAR; /*!< Offset: 0x0E8 (R/W) Secure Fault Address Register */
534 uint32_t RESERVED3[69U];
535 __OM uint32_t STIR; /*!< Offset: 0x200 ( /W) Software Triggered Interrupt Register */
536 uint32_t RESERVED4[15U];
537 __IM uint32_t MVFR0; /*!< Offset: 0x240 (R/ ) Media and VFP Feature Register 0 */
538 __IM uint32_t MVFR1; /*!< Offset: 0x244 (R/ ) Media and VFP Feature Register 1 */
539 __IM uint32_t MVFR2; /*!< Offset: 0x248 (R/ ) Media and VFP Feature Register 2 */
540 uint32_t RESERVED5[1U];
541 __OM uint32_t ICIALLU; /*!< Offset: 0x250 ( /W) I-Cache Invalidate All to PoU */
542 uint32_t RESERVED6[1U];
543 __OM uint32_t ICIMVAU; /*!< Offset: 0x258 ( /W) I-Cache Invalidate by MVA to PoU */
544 __OM uint32_t DCIMVAC; /*!< Offset: 0x25C ( /W) D-Cache Invalidate by MVA to PoC */
545 __OM uint32_t DCISW; /*!< Offset: 0x260 ( /W) D-Cache Invalidate by Set-way */
546 __OM uint32_t DCCMVAU; /*!< Offset: 0x264 ( /W) D-Cache Clean by MVA to PoU */
547 __OM uint32_t DCCMVAC; /*!< Offset: 0x268 ( /W) D-Cache Clean by MVA to PoC */
548 __OM uint32_t DCCSW; /*!< Offset: 0x26C ( /W) D-Cache Clean by Set-way */
549 __OM uint32_t DCCIMVAC; /*!< Offset: 0x270 ( /W) D-Cache Clean and Invalidate by MVA to PoC */
550 __OM uint32_t DCCISW; /*!< Offset: 0x274 ( /W) D-Cache Clean and Invalidate by Set-way */
551 __OM uint32_t BPIALL; /*!< Offset: 0x278 ( /W) Branch Predictor Invalidate All */
552 } SCB_Type;
553
554 /* SCB CPUID Register Definitions */
555 #define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */
556 #define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */
557
558 #define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */
559 #define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */
560
561 #define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */
562 #define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */
563
564 #define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */
565 #define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */
566
567 #define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */
568 #define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */
569
570 /* SCB Interrupt Control State Register Definitions */
571 #define SCB_ICSR_PENDNMISET_Pos 31U /*!< SCB ICSR: PENDNMISET Position */
572 #define SCB_ICSR_PENDNMISET_Msk (1UL << SCB_ICSR_PENDNMISET_Pos) /*!< SCB ICSR: PENDNMISET Mask */
573
574 #define SCB_ICSR_NMIPENDSET_Pos SCB_ICSR_PENDNMISET_Pos /*!< SCB ICSR: NMIPENDSET Position, backward compatibility */
575 #define SCB_ICSR_NMIPENDSET_Msk SCB_ICSR_PENDNMISET_Msk /*!< SCB ICSR: NMIPENDSET Mask, backward compatibility */
576
577 #define SCB_ICSR_PENDNMICLR_Pos 30U /*!< SCB ICSR: PENDNMICLR Position */
578 #define SCB_ICSR_PENDNMICLR_Msk (1UL << SCB_ICSR_PENDNMICLR_Pos) /*!< SCB ICSR: PENDNMICLR Mask */
579
580 #define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */
581 #define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */
582
583 #define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */
584 #define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */
585
586 #define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */
587 #define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */
588
589 #define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */
590 #define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */
591
592 #define SCB_ICSR_STTNS_Pos 24U /*!< SCB ICSR: STTNS Position (Security Extension) */
593 #define SCB_ICSR_STTNS_Msk (1UL << SCB_ICSR_STTNS_Pos) /*!< SCB ICSR: STTNS Mask (Security Extension) */
594
595 #define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */
596 #define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */
597
598 #define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */
599 #define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */
600
601 #define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */
602 #define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */
603
604 #define SCB_ICSR_RETTOBASE_Pos 11U /*!< SCB ICSR: RETTOBASE Position */
605 #define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */
606
607 #define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */
608 #define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */
609
610 /* SCB Vector Table Offset Register Definitions */
611 #define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */
612 #define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */
613
614 /* SCB Application Interrupt and Reset Control Register Definitions */
615 #define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */
616 #define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */
617
618 #define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */
619 #define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */
620
621 #define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */
622 #define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */
623
624 #define SCB_AIRCR_PRIS_Pos 14U /*!< SCB AIRCR: PRIS Position */
625 #define SCB_AIRCR_PRIS_Msk (1UL << SCB_AIRCR_PRIS_Pos) /*!< SCB AIRCR: PRIS Mask */
626
627 #define SCB_AIRCR_BFHFNMINS_Pos 13U /*!< SCB AIRCR: BFHFNMINS Position */
628 #define SCB_AIRCR_BFHFNMINS_Msk (1UL << SCB_AIRCR_BFHFNMINS_Pos) /*!< SCB AIRCR: BFHFNMINS Mask */
629
630 #define SCB_AIRCR_PRIGROUP_Pos 8U /*!< SCB AIRCR: PRIGROUP Position */
631 #define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */
632
633 #define SCB_AIRCR_SYSRESETREQS_Pos 3U /*!< SCB AIRCR: SYSRESETREQS Position */
634 #define SCB_AIRCR_SYSRESETREQS_Msk (1UL << SCB_AIRCR_SYSRESETREQS_Pos) /*!< SCB AIRCR: SYSRESETREQS Mask */
635
636 #define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */
637 #define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */
638
639 #define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */
640 #define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */
641
642 /* SCB System Control Register Definitions */
643 #define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */
644 #define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */
645
646 #define SCB_SCR_SLEEPDEEPS_Pos 3U /*!< SCB SCR: SLEEPDEEPS Position */
647 #define SCB_SCR_SLEEPDEEPS_Msk (1UL << SCB_SCR_SLEEPDEEPS_Pos) /*!< SCB SCR: SLEEPDEEPS Mask */
648
649 #define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */
650 #define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */
651
652 #define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */
653 #define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */
654
655 /* SCB Configuration Control Register Definitions */
656 #define SCB_CCR_BP_Pos 18U /*!< SCB CCR: BP Position */
657 #define SCB_CCR_BP_Msk (1UL << SCB_CCR_BP_Pos) /*!< SCB CCR: BP Mask */
658
659 #define SCB_CCR_IC_Pos 17U /*!< SCB CCR: IC Position */
660 #define SCB_CCR_IC_Msk (1UL << SCB_CCR_IC_Pos) /*!< SCB CCR: IC Mask */
661
662 #define SCB_CCR_DC_Pos 16U /*!< SCB CCR: DC Position */
663 #define SCB_CCR_DC_Msk (1UL << SCB_CCR_DC_Pos) /*!< SCB CCR: DC Mask */
664
665 #define SCB_CCR_STKOFHFNMIGN_Pos 10U /*!< SCB CCR: STKOFHFNMIGN Position */
666 #define SCB_CCR_STKOFHFNMIGN_Msk (1UL << SCB_CCR_STKOFHFNMIGN_Pos) /*!< SCB CCR: STKOFHFNMIGN Mask */
667
668 #define SCB_CCR_BFHFNMIGN_Pos 8U /*!< SCB CCR: BFHFNMIGN Position */
669 #define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */
670
671 #define SCB_CCR_DIV_0_TRP_Pos 4U /*!< SCB CCR: DIV_0_TRP Position */
672 #define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */
673
674 #define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */
675 #define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */
676
677 #define SCB_CCR_USERSETMPEND_Pos 1U /*!< SCB CCR: USERSETMPEND Position */
678 #define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */
679
680 /* SCB System Handler Control and State Register Definitions */
681 #define SCB_SHCSR_HARDFAULTPENDED_Pos 21U /*!< SCB SHCSR: HARDFAULTPENDED Position */
682 #define SCB_SHCSR_HARDFAULTPENDED_Msk (1UL << SCB_SHCSR_HARDFAULTPENDED_Pos) /*!< SCB SHCSR: HARDFAULTPENDED Mask */
683
684 #define SCB_SHCSR_SECUREFAULTPENDED_Pos 20U /*!< SCB SHCSR: SECUREFAULTPENDED Position */
685 #define SCB_SHCSR_SECUREFAULTPENDED_Msk (1UL << SCB_SHCSR_SECUREFAULTPENDED_Pos) /*!< SCB SHCSR: SECUREFAULTPENDED Mask */
686
687 #define SCB_SHCSR_SECUREFAULTENA_Pos 19U /*!< SCB SHCSR: SECUREFAULTENA Position */
688 #define SCB_SHCSR_SECUREFAULTENA_Msk (1UL << SCB_SHCSR_SECUREFAULTENA_Pos) /*!< SCB SHCSR: SECUREFAULTENA Mask */
689
690 #define SCB_SHCSR_USGFAULTENA_Pos 18U /*!< SCB SHCSR: USGFAULTENA Position */
691 #define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */
692
693 #define SCB_SHCSR_BUSFAULTENA_Pos 17U /*!< SCB SHCSR: BUSFAULTENA Position */
694 #define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */
695
696 #define SCB_SHCSR_MEMFAULTENA_Pos 16U /*!< SCB SHCSR: MEMFAULTENA Position */
697 #define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */
698
699 #define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */
700 #define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */
701
702 #define SCB_SHCSR_BUSFAULTPENDED_Pos 14U /*!< SCB SHCSR: BUSFAULTPENDED Position */
703 #define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */
704
705 #define SCB_SHCSR_MEMFAULTPENDED_Pos 13U /*!< SCB SHCSR: MEMFAULTPENDED Position */
706 #define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */
707
708 #define SCB_SHCSR_USGFAULTPENDED_Pos 12U /*!< SCB SHCSR: USGFAULTPENDED Position */
709 #define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */
710
711 #define SCB_SHCSR_SYSTICKACT_Pos 11U /*!< SCB SHCSR: SYSTICKACT Position */
712 #define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */
713
714 #define SCB_SHCSR_PENDSVACT_Pos 10U /*!< SCB SHCSR: PENDSVACT Position */
715 #define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */
716
717 #define SCB_SHCSR_MONITORACT_Pos 8U /*!< SCB SHCSR: MONITORACT Position */
718 #define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */
719
720 #define SCB_SHCSR_SVCALLACT_Pos 7U /*!< SCB SHCSR: SVCALLACT Position */
721 #define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */
722
723 #define SCB_SHCSR_NMIACT_Pos 5U /*!< SCB SHCSR: NMIACT Position */
724 #define SCB_SHCSR_NMIACT_Msk (1UL << SCB_SHCSR_NMIACT_Pos) /*!< SCB SHCSR: NMIACT Mask */
725
726 #define SCB_SHCSR_SECUREFAULTACT_Pos 4U /*!< SCB SHCSR: SECUREFAULTACT Position */
727 #define SCB_SHCSR_SECUREFAULTACT_Msk (1UL << SCB_SHCSR_SECUREFAULTACT_Pos) /*!< SCB SHCSR: SECUREFAULTACT Mask */
728
729 #define SCB_SHCSR_USGFAULTACT_Pos 3U /*!< SCB SHCSR: USGFAULTACT Position */
730 #define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */
731
732 #define SCB_SHCSR_HARDFAULTACT_Pos 2U /*!< SCB SHCSR: HARDFAULTACT Position */
733 #define SCB_SHCSR_HARDFAULTACT_Msk (1UL << SCB_SHCSR_HARDFAULTACT_Pos) /*!< SCB SHCSR: HARDFAULTACT Mask */
734
735 #define SCB_SHCSR_BUSFAULTACT_Pos 1U /*!< SCB SHCSR: BUSFAULTACT Position */
736 #define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */
737
738 #define SCB_SHCSR_MEMFAULTACT_Pos 0U /*!< SCB SHCSR: MEMFAULTACT Position */
739 #define SCB_SHCSR_MEMFAULTACT_Msk (1UL /*<< SCB_SHCSR_MEMFAULTACT_Pos*/) /*!< SCB SHCSR: MEMFAULTACT Mask */
740
741 /* SCB Configurable Fault Status Register Definitions */
742 #define SCB_CFSR_USGFAULTSR_Pos 16U /*!< SCB CFSR: Usage Fault Status Register Position */
743 #define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */
744
745 #define SCB_CFSR_BUSFAULTSR_Pos 8U /*!< SCB CFSR: Bus Fault Status Register Position */
746 #define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */
747
748 #define SCB_CFSR_MEMFAULTSR_Pos 0U /*!< SCB CFSR: Memory Manage Fault Status Register Position */
749 #define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL /*<< SCB_CFSR_MEMFAULTSR_Pos*/) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */
750
751 /* MemManage Fault Status Register (part of SCB Configurable Fault Status Register) */
752 #define SCB_CFSR_MMARVALID_Pos (SCB_CFSR_MEMFAULTSR_Pos + 7U) /*!< SCB CFSR (MMFSR): MMARVALID Position */
753 #define SCB_CFSR_MMARVALID_Msk (1UL << SCB_CFSR_MMARVALID_Pos) /*!< SCB CFSR (MMFSR): MMARVALID Mask */
754
755 #define SCB_CFSR_MLSPERR_Pos (SCB_CFSR_MEMFAULTSR_Pos + 5U) /*!< SCB CFSR (MMFSR): MLSPERR Position */
756 #define SCB_CFSR_MLSPERR_Msk (1UL << SCB_CFSR_MLSPERR_Pos) /*!< SCB CFSR (MMFSR): MLSPERR Mask */
757
758 #define SCB_CFSR_MSTKERR_Pos (SCB_CFSR_MEMFAULTSR_Pos + 4U) /*!< SCB CFSR (MMFSR): MSTKERR Position */
759 #define SCB_CFSR_MSTKERR_Msk (1UL << SCB_CFSR_MSTKERR_Pos) /*!< SCB CFSR (MMFSR): MSTKERR Mask */
760
761 #define SCB_CFSR_MUNSTKERR_Pos (SCB_CFSR_MEMFAULTSR_Pos + 3U) /*!< SCB CFSR (MMFSR): MUNSTKERR Position */
762 #define SCB_CFSR_MUNSTKERR_Msk (1UL << SCB_CFSR_MUNSTKERR_Pos) /*!< SCB CFSR (MMFSR): MUNSTKERR Mask */
763
764 #define SCB_CFSR_DACCVIOL_Pos (SCB_CFSR_MEMFAULTSR_Pos + 1U) /*!< SCB CFSR (MMFSR): DACCVIOL Position */
765 #define SCB_CFSR_DACCVIOL_Msk (1UL << SCB_CFSR_DACCVIOL_Pos) /*!< SCB CFSR (MMFSR): DACCVIOL Mask */
766
767 #define SCB_CFSR_IACCVIOL_Pos (SCB_CFSR_MEMFAULTSR_Pos + 0U) /*!< SCB CFSR (MMFSR): IACCVIOL Position */
768 #define SCB_CFSR_IACCVIOL_Msk (1UL /*<< SCB_CFSR_IACCVIOL_Pos*/) /*!< SCB CFSR (MMFSR): IACCVIOL Mask */
769
770 /* BusFault Status Register (part of SCB Configurable Fault Status Register) */
771 #define SCB_CFSR_BFARVALID_Pos (SCB_CFSR_BUSFAULTSR_Pos + 7U) /*!< SCB CFSR (BFSR): BFARVALID Position */
772 #define SCB_CFSR_BFARVALID_Msk (1UL << SCB_CFSR_BFARVALID_Pos) /*!< SCB CFSR (BFSR): BFARVALID Mask */
773
774 #define SCB_CFSR_LSPERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 5U) /*!< SCB CFSR (BFSR): LSPERR Position */
775 #define SCB_CFSR_LSPERR_Msk (1UL << SCB_CFSR_LSPERR_Pos) /*!< SCB CFSR (BFSR): LSPERR Mask */
776
777 #define SCB_CFSR_STKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 4U) /*!< SCB CFSR (BFSR): STKERR Position */
778 #define SCB_CFSR_STKERR_Msk (1UL << SCB_CFSR_STKERR_Pos) /*!< SCB CFSR (BFSR): STKERR Mask */
779
780 #define SCB_CFSR_UNSTKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 3U) /*!< SCB CFSR (BFSR): UNSTKERR Position */
781 #define SCB_CFSR_UNSTKERR_Msk (1UL << SCB_CFSR_UNSTKERR_Pos) /*!< SCB CFSR (BFSR): UNSTKERR Mask */
782
783 #define SCB_CFSR_IMPRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 2U) /*!< SCB CFSR (BFSR): IMPRECISERR Position */
784 #define SCB_CFSR_IMPRECISERR_Msk (1UL << SCB_CFSR_IMPRECISERR_Pos) /*!< SCB CFSR (BFSR): IMPRECISERR Mask */
785
786 #define SCB_CFSR_PRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 1U) /*!< SCB CFSR (BFSR): PRECISERR Position */
787 #define SCB_CFSR_PRECISERR_Msk (1UL << SCB_CFSR_PRECISERR_Pos) /*!< SCB CFSR (BFSR): PRECISERR Mask */
788
789 #define SCB_CFSR_IBUSERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 0U) /*!< SCB CFSR (BFSR): IBUSERR Position */
790 #define SCB_CFSR_IBUSERR_Msk (1UL << SCB_CFSR_IBUSERR_Pos) /*!< SCB CFSR (BFSR): IBUSERR Mask */
791
792 /* UsageFault Status Register (part of SCB Configurable Fault Status Register) */
793 #define SCB_CFSR_DIVBYZERO_Pos (SCB_CFSR_USGFAULTSR_Pos + 9U) /*!< SCB CFSR (UFSR): DIVBYZERO Position */
794 #define SCB_CFSR_DIVBYZERO_Msk (1UL << SCB_CFSR_DIVBYZERO_Pos) /*!< SCB CFSR (UFSR): DIVBYZERO Mask */
795
796 #define SCB_CFSR_UNALIGNED_Pos (SCB_CFSR_USGFAULTSR_Pos + 8U) /*!< SCB CFSR (UFSR): UNALIGNED Position */
797 #define SCB_CFSR_UNALIGNED_Msk (1UL << SCB_CFSR_UNALIGNED_Pos) /*!< SCB CFSR (UFSR): UNALIGNED Mask */
798
799 #define SCB_CFSR_STKOF_Pos (SCB_CFSR_USGFAULTSR_Pos + 4U) /*!< SCB CFSR (UFSR): STKOF Position */
800 #define SCB_CFSR_STKOF_Msk (1UL << SCB_CFSR_STKOF_Pos) /*!< SCB CFSR (UFSR): STKOF Mask */
801
802 #define SCB_CFSR_NOCP_Pos (SCB_CFSR_USGFAULTSR_Pos + 3U) /*!< SCB CFSR (UFSR): NOCP Position */
803 #define SCB_CFSR_NOCP_Msk (1UL << SCB_CFSR_NOCP_Pos) /*!< SCB CFSR (UFSR): NOCP Mask */
804
805 #define SCB_CFSR_INVPC_Pos (SCB_CFSR_USGFAULTSR_Pos + 2U) /*!< SCB CFSR (UFSR): INVPC Position */
806 #define SCB_CFSR_INVPC_Msk (1UL << SCB_CFSR_INVPC_Pos) /*!< SCB CFSR (UFSR): INVPC Mask */
807
808 #define SCB_CFSR_INVSTATE_Pos (SCB_CFSR_USGFAULTSR_Pos + 1U) /*!< SCB CFSR (UFSR): INVSTATE Position */
809 #define SCB_CFSR_INVSTATE_Msk (1UL << SCB_CFSR_INVSTATE_Pos) /*!< SCB CFSR (UFSR): INVSTATE Mask */
810
811 #define SCB_CFSR_UNDEFINSTR_Pos (SCB_CFSR_USGFAULTSR_Pos + 0U) /*!< SCB CFSR (UFSR): UNDEFINSTR Position */
812 #define SCB_CFSR_UNDEFINSTR_Msk (1UL << SCB_CFSR_UNDEFINSTR_Pos) /*!< SCB CFSR (UFSR): UNDEFINSTR Mask */
813
814 /* SCB Hard Fault Status Register Definitions */
815 #define SCB_HFSR_DEBUGEVT_Pos 31U /*!< SCB HFSR: DEBUGEVT Position */
816 #define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */
817
818 #define SCB_HFSR_FORCED_Pos 30U /*!< SCB HFSR: FORCED Position */
819 #define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */
820
821 #define SCB_HFSR_VECTTBL_Pos 1U /*!< SCB HFSR: VECTTBL Position */
822 #define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */
823
824 /* SCB Debug Fault Status Register Definitions */
825 #define SCB_DFSR_EXTERNAL_Pos 4U /*!< SCB DFSR: EXTERNAL Position */
826 #define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */
827
828 #define SCB_DFSR_VCATCH_Pos 3U /*!< SCB DFSR: VCATCH Position */
829 #define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */
830
831 #define SCB_DFSR_DWTTRAP_Pos 2U /*!< SCB DFSR: DWTTRAP Position */
832 #define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */
833
834 #define SCB_DFSR_BKPT_Pos 1U /*!< SCB DFSR: BKPT Position */
835 #define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */
836
837 #define SCB_DFSR_HALTED_Pos 0U /*!< SCB DFSR: HALTED Position */
838 #define SCB_DFSR_HALTED_Msk (1UL /*<< SCB_DFSR_HALTED_Pos*/) /*!< SCB DFSR: HALTED Mask */
839
840 /* SCB Non-Secure Access Control Register Definitions */
841 #define SCB_NSACR_CP11_Pos 11U /*!< SCB NSACR: CP11 Position */
842 #define SCB_NSACR_CP11_Msk (1UL << SCB_NSACR_CP11_Pos) /*!< SCB NSACR: CP11 Mask */
843
844 #define SCB_NSACR_CP10_Pos 10U /*!< SCB NSACR: CP10 Position */
845 #define SCB_NSACR_CP10_Msk (1UL << SCB_NSACR_CP10_Pos) /*!< SCB NSACR: CP10 Mask */
846
847 #define SCB_NSACR_CPn_Pos 0U /*!< SCB NSACR: CPn Position */
848 #define SCB_NSACR_CPn_Msk (1UL /*<< SCB_NSACR_CPn_Pos*/) /*!< SCB NSACR: CPn Mask */
849
850 /* SCB Cache Level ID Register Definitions */
851 #define SCB_CLIDR_LOUU_Pos 27U /*!< SCB CLIDR: LoUU Position */
852 #define SCB_CLIDR_LOUU_Msk (7UL << SCB_CLIDR_LOUU_Pos) /*!< SCB CLIDR: LoUU Mask */
853
854 #define SCB_CLIDR_LOC_Pos 24U /*!< SCB CLIDR: LoC Position */
855 #define SCB_CLIDR_LOC_Msk (7UL << SCB_CLIDR_LOC_Pos) /*!< SCB CLIDR: LoC Mask */
856
857 /* SCB Cache Type Register Definitions */
858 #define SCB_CTR_FORMAT_Pos 29U /*!< SCB CTR: Format Position */
859 #define SCB_CTR_FORMAT_Msk (7UL << SCB_CTR_FORMAT_Pos) /*!< SCB CTR: Format Mask */
860
861 #define SCB_CTR_CWG_Pos 24U /*!< SCB CTR: CWG Position */
862 #define SCB_CTR_CWG_Msk (0xFUL << SCB_CTR_CWG_Pos) /*!< SCB CTR: CWG Mask */
863
864 #define SCB_CTR_ERG_Pos 20U /*!< SCB CTR: ERG Position */
865 #define SCB_CTR_ERG_Msk (0xFUL << SCB_CTR_ERG_Pos) /*!< SCB CTR: ERG Mask */
866
867 #define SCB_CTR_DMINLINE_Pos 16U /*!< SCB CTR: DminLine Position */
868 #define SCB_CTR_DMINLINE_Msk (0xFUL << SCB_CTR_DMINLINE_Pos) /*!< SCB CTR: DminLine Mask */
869
870 #define SCB_CTR_IMINLINE_Pos 0U /*!< SCB CTR: ImInLine Position */
871 #define SCB_CTR_IMINLINE_Msk (0xFUL /*<< SCB_CTR_IMINLINE_Pos*/) /*!< SCB CTR: ImInLine Mask */
872
873 /* SCB Cache Size ID Register Definitions */
874 #define SCB_CCSIDR_WT_Pos 31U /*!< SCB CCSIDR: WT Position */
875 #define SCB_CCSIDR_WT_Msk (1UL << SCB_CCSIDR_WT_Pos) /*!< SCB CCSIDR: WT Mask */
876
877 #define SCB_CCSIDR_WB_Pos 30U /*!< SCB CCSIDR: WB Position */
878 #define SCB_CCSIDR_WB_Msk (1UL << SCB_CCSIDR_WB_Pos) /*!< SCB CCSIDR: WB Mask */
879
880 #define SCB_CCSIDR_RA_Pos 29U /*!< SCB CCSIDR: RA Position */
881 #define SCB_CCSIDR_RA_Msk (1UL << SCB_CCSIDR_RA_Pos) /*!< SCB CCSIDR: RA Mask */
882
883 #define SCB_CCSIDR_WA_Pos 28U /*!< SCB CCSIDR: WA Position */
884 #define SCB_CCSIDR_WA_Msk (1UL << SCB_CCSIDR_WA_Pos) /*!< SCB CCSIDR: WA Mask */
885
886 #define SCB_CCSIDR_NUMSETS_Pos 13U /*!< SCB CCSIDR: NumSets Position */
887 #define SCB_CCSIDR_NUMSETS_Msk (0x7FFFUL << SCB_CCSIDR_NUMSETS_Pos) /*!< SCB CCSIDR: NumSets Mask */
888
889 #define SCB_CCSIDR_ASSOCIATIVITY_Pos 3U /*!< SCB CCSIDR: Associativity Position */
890 #define SCB_CCSIDR_ASSOCIATIVITY_Msk (0x3FFUL << SCB_CCSIDR_ASSOCIATIVITY_Pos) /*!< SCB CCSIDR: Associativity Mask */
891
892 #define SCB_CCSIDR_LINESIZE_Pos 0U /*!< SCB CCSIDR: LineSize Position */
893 #define SCB_CCSIDR_LINESIZE_Msk (7UL /*<< SCB_CCSIDR_LINESIZE_Pos*/) /*!< SCB CCSIDR: LineSize Mask */
894
895 /* SCB Cache Size Selection Register Definitions */
896 #define SCB_CSSELR_LEVEL_Pos 1U /*!< SCB CSSELR: Level Position */
897 #define SCB_CSSELR_LEVEL_Msk (7UL << SCB_CSSELR_LEVEL_Pos) /*!< SCB CSSELR: Level Mask */
898
899 #define SCB_CSSELR_IND_Pos 0U /*!< SCB CSSELR: InD Position */
900 #define SCB_CSSELR_IND_Msk (1UL /*<< SCB_CSSELR_IND_Pos*/) /*!< SCB CSSELR: InD Mask */
901
902 /* SCB Software Triggered Interrupt Register Definitions */
903 #define SCB_STIR_INTID_Pos 0U /*!< SCB STIR: INTID Position */
904 #define SCB_STIR_INTID_Msk (0x1FFUL /*<< SCB_STIR_INTID_Pos*/) /*!< SCB STIR: INTID Mask */
905
906 /* SCB D-Cache Invalidate by Set-way Register Definitions */
907 #define SCB_DCISW_WAY_Pos 30U /*!< SCB DCISW: Way Position */
908 #define SCB_DCISW_WAY_Msk (3UL << SCB_DCISW_WAY_Pos) /*!< SCB DCISW: Way Mask */
909
910 #define SCB_DCISW_SET_Pos 5U /*!< SCB DCISW: Set Position */
911 #define SCB_DCISW_SET_Msk (0x1FFUL << SCB_DCISW_SET_Pos) /*!< SCB DCISW: Set Mask */
912
913 /* SCB D-Cache Clean by Set-way Register Definitions */
914 #define SCB_DCCSW_WAY_Pos 30U /*!< SCB DCCSW: Way Position */
915 #define SCB_DCCSW_WAY_Msk (3UL << SCB_DCCSW_WAY_Pos) /*!< SCB DCCSW: Way Mask */
916
917 #define SCB_DCCSW_SET_Pos 5U /*!< SCB DCCSW: Set Position */
918 #define SCB_DCCSW_SET_Msk (0x1FFUL << SCB_DCCSW_SET_Pos) /*!< SCB DCCSW: Set Mask */
919
920 /* SCB D-Cache Clean and Invalidate by Set-way Register Definitions */
921 #define SCB_DCCISW_WAY_Pos 30U /*!< SCB DCCISW: Way Position */
922 #define SCB_DCCISW_WAY_Msk (3UL << SCB_DCCISW_WAY_Pos) /*!< SCB DCCISW: Way Mask */
923
924 #define SCB_DCCISW_SET_Pos 5U /*!< SCB DCCISW: Set Position */
925 #define SCB_DCCISW_SET_Msk (0x1FFUL << SCB_DCCISW_SET_Pos) /*!< SCB DCCISW: Set Mask */
926
927 /*@} end of group CMSIS_SCB */
928
929
930 /**
931 \ingroup CMSIS_core_register
932 \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB)
933 \brief Type definitions for the System Control and ID Register not in the SCB
934 @{
935 */
936
937 /**
938 \brief Structure type to access the System Control and ID Register not in the SCB.
939 */
940 typedef struct
941 {
942 uint32_t RESERVED0[1U];
943 __IM uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */
944 __IOM uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */
945 __IOM uint32_t CPPWR; /*!< Offset: 0x00C (R/W) Coprocessor Power Control Register */
946 } SCnSCB_Type;
947
948 /* Interrupt Controller Type Register Definitions */
949 #define SCnSCB_ICTR_INTLINESNUM_Pos 0U /*!< ICTR: INTLINESNUM Position */
950 #define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL /*<< SCnSCB_ICTR_INTLINESNUM_Pos*/) /*!< ICTR: INTLINESNUM Mask */
951
952 /*@} end of group CMSIS_SCnotSCB */
953
954
955 /**
956 \ingroup CMSIS_core_register
957 \defgroup CMSIS_SysTick System Tick Timer (SysTick)
958 \brief Type definitions for the System Timer Registers.
959 @{
960 */
961
962 /**
963 \brief Structure type to access the System Timer (SysTick).
964 */
965 typedef struct
966 {
967 __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */
968 __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */
969 __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */
970 __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */
971 } SysTick_Type;
972
973 /* SysTick Control / Status Register Definitions */
974 #define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */
975 #define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */
976
977 #define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */
978 #define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */
979
980 #define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */
981 #define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */
982
983 #define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */
984 #define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */
985
986 /* SysTick Reload Register Definitions */
987 #define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */
988 #define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */
989
990 /* SysTick Current Register Definitions */
991 #define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */
992 #define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */
993
994 /* SysTick Calibration Register Definitions */
995 #define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */
996 #define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */
997
998 #define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */
999 #define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */
1000
1001 #define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */
1002 #define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */
1003
1004 /*@} end of group CMSIS_SysTick */
1005
1006
1007 /**
1008 \ingroup CMSIS_core_register
1009 \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM)
1010 \brief Type definitions for the Instrumentation Trace Macrocell (ITM)
1011 @{
1012 */
1013
1014 /**
1015 \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM).
1016 */
1017 typedef struct
1018 {
1019 __OM union
1020 {
1021 __OM uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */
1022 __OM uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */
1023 __OM uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */
1024 } PORT [32U]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */
1025 uint32_t RESERVED0[864U];
1026 __IOM uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */
1027 uint32_t RESERVED1[15U];
1028 __IOM uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */
1029 uint32_t RESERVED2[15U];
1030 __IOM uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */
1031 uint32_t RESERVED3[32U];
1032 uint32_t RESERVED4[43U];
1033 __OM uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */
1034 __IM uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */
1035 uint32_t RESERVED5[1U];
1036 __IM uint32_t DEVARCH; /*!< Offset: 0xFBC (R/ ) ITM Device Architecture Register */
1037 uint32_t RESERVED6[4U];
1038 __IM uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */
1039 __IM uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */
1040 __IM uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */
1041 __IM uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */
1042 __IM uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */
1043 __IM uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */
1044 __IM uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */
1045 __IM uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */
1046 __IM uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */
1047 __IM uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */
1048 __IM uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */
1049 __IM uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */
1050 } ITM_Type;
1051
1052 /* ITM Stimulus Port Register Definitions */
1053 #define ITM_STIM_DISABLED_Pos 1U /*!< ITM STIM: DISABLED Position */
1054 #define ITM_STIM_DISABLED_Msk (0x1UL << ITM_STIM_DISABLED_Pos) /*!< ITM STIM: DISABLED Mask */
1055
1056 #define ITM_STIM_FIFOREADY_Pos 0U /*!< ITM STIM: FIFOREADY Position */
1057 #define ITM_STIM_FIFOREADY_Msk (0x1UL /*<< ITM_STIM_FIFOREADY_Pos*/) /*!< ITM STIM: FIFOREADY Mask */
1058
1059 /* ITM Trace Privilege Register Definitions */
1060 #define ITM_TPR_PRIVMASK_Pos 0U /*!< ITM TPR: PRIVMASK Position */
1061 #define ITM_TPR_PRIVMASK_Msk (0xFUL /*<< ITM_TPR_PRIVMASK_Pos*/) /*!< ITM TPR: PRIVMASK Mask */
1062
1063 /* ITM Trace Control Register Definitions */
1064 #define ITM_TCR_BUSY_Pos 23U /*!< ITM TCR: BUSY Position */
1065 #define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */
1066
1067 #define ITM_TCR_TRACEBUSID_Pos 16U /*!< ITM TCR: ATBID Position */
1068 #define ITM_TCR_TRACEBUSID_Msk (0x7FUL << ITM_TCR_TRACEBUSID_Pos) /*!< ITM TCR: ATBID Mask */
1069
1070 #define ITM_TCR_GTSFREQ_Pos 10U /*!< ITM TCR: Global timestamp frequency Position */
1071 #define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */
1072
1073 #define ITM_TCR_TSPRESCALE_Pos 8U /*!< ITM TCR: TSPRESCALE Position */
1074 #define ITM_TCR_TSPRESCALE_Msk (3UL << ITM_TCR_TSPRESCALE_Pos) /*!< ITM TCR: TSPRESCALE Mask */
1075
1076 #define ITM_TCR_STALLENA_Pos 5U /*!< ITM TCR: STALLENA Position */
1077 #define ITM_TCR_STALLENA_Msk (1UL << ITM_TCR_STALLENA_Pos) /*!< ITM TCR: STALLENA Mask */
1078
1079 #define ITM_TCR_SWOENA_Pos 4U /*!< ITM TCR: SWOENA Position */
1080 #define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */
1081
1082 #define ITM_TCR_DWTENA_Pos 3U /*!< ITM TCR: DWTENA Position */
1083 #define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */
1084
1085 #define ITM_TCR_SYNCENA_Pos 2U /*!< ITM TCR: SYNCENA Position */
1086 #define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */
1087
1088 #define ITM_TCR_TSENA_Pos 1U /*!< ITM TCR: TSENA Position */
1089 #define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */
1090
1091 #define ITM_TCR_ITMENA_Pos 0U /*!< ITM TCR: ITM Enable bit Position */
1092 #define ITM_TCR_ITMENA_Msk (1UL /*<< ITM_TCR_ITMENA_Pos*/) /*!< ITM TCR: ITM Enable bit Mask */
1093
1094 /* ITM Lock Status Register Definitions */
1095 #define ITM_LSR_ByteAcc_Pos 2U /*!< ITM LSR: ByteAcc Position */
1096 #define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */
1097
1098 #define ITM_LSR_Access_Pos 1U /*!< ITM LSR: Access Position */
1099 #define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */
1100
1101 #define ITM_LSR_Present_Pos 0U /*!< ITM LSR: Present Position */
1102 #define ITM_LSR_Present_Msk (1UL /*<< ITM_LSR_Present_Pos*/) /*!< ITM LSR: Present Mask */
1103
1104 /*@}*/ /* end of group CMSIS_ITM */
1105
1106
1107 /**
1108 \ingroup CMSIS_core_register
1109 \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT)
1110 \brief Type definitions for the Data Watchpoint and Trace (DWT)
1111 @{
1112 */
1113
1114 /**
1115 \brief Structure type to access the Data Watchpoint and Trace Register (DWT).
1116 */
1117 typedef struct
1118 {
1119 __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */
1120 __IOM uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */
1121 __IOM uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */
1122 __IOM uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */
1123 __IOM uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */
1124 __IOM uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */
1125 __IOM uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */
1126 __IM uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */
1127 __IOM uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */
1128 uint32_t RESERVED1[1U];
1129 __IOM uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */
1130 uint32_t RESERVED2[1U];
1131 __IOM uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */
1132 uint32_t RESERVED3[1U];
1133 __IOM uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */
1134 uint32_t RESERVED4[1U];
1135 __IOM uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */
1136 uint32_t RESERVED5[1U];
1137 __IOM uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */
1138 uint32_t RESERVED6[1U];
1139 __IOM uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */
1140 uint32_t RESERVED7[1U];
1141 __IOM uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */
1142 uint32_t RESERVED8[1U];
1143 __IOM uint32_t COMP4; /*!< Offset: 0x060 (R/W) Comparator Register 4 */
1144 uint32_t RESERVED9[1U];
1145 __IOM uint32_t FUNCTION4; /*!< Offset: 0x068 (R/W) Function Register 4 */
1146 uint32_t RESERVED10[1U];
1147 __IOM uint32_t COMP5; /*!< Offset: 0x070 (R/W) Comparator Register 5 */
1148 uint32_t RESERVED11[1U];
1149 __IOM uint32_t FUNCTION5; /*!< Offset: 0x078 (R/W) Function Register 5 */
1150 uint32_t RESERVED12[1U];
1151 __IOM uint32_t COMP6; /*!< Offset: 0x080 (R/W) Comparator Register 6 */
1152 uint32_t RESERVED13[1U];
1153 __IOM uint32_t FUNCTION6; /*!< Offset: 0x088 (R/W) Function Register 6 */
1154 uint32_t RESERVED14[1U];
1155 __IOM uint32_t COMP7; /*!< Offset: 0x090 (R/W) Comparator Register 7 */
1156 uint32_t RESERVED15[1U];
1157 __IOM uint32_t FUNCTION7; /*!< Offset: 0x098 (R/W) Function Register 7 */
1158 uint32_t RESERVED16[1U];
1159 __IOM uint32_t COMP8; /*!< Offset: 0x0A0 (R/W) Comparator Register 8 */
1160 uint32_t RESERVED17[1U];
1161 __IOM uint32_t FUNCTION8; /*!< Offset: 0x0A8 (R/W) Function Register 8 */
1162 uint32_t RESERVED18[1U];
1163 __IOM uint32_t COMP9; /*!< Offset: 0x0B0 (R/W) Comparator Register 9 */
1164 uint32_t RESERVED19[1U];
1165 __IOM uint32_t FUNCTION9; /*!< Offset: 0x0B8 (R/W) Function Register 9 */
1166 uint32_t RESERVED20[1U];
1167 __IOM uint32_t COMP10; /*!< Offset: 0x0C0 (R/W) Comparator Register 10 */
1168 uint32_t RESERVED21[1U];
1169 __IOM uint32_t FUNCTION10; /*!< Offset: 0x0C8 (R/W) Function Register 10 */
1170 uint32_t RESERVED22[1U];
1171 __IOM uint32_t COMP11; /*!< Offset: 0x0D0 (R/W) Comparator Register 11 */
1172 uint32_t RESERVED23[1U];
1173 __IOM uint32_t FUNCTION11; /*!< Offset: 0x0D8 (R/W) Function Register 11 */
1174 uint32_t RESERVED24[1U];
1175 __IOM uint32_t COMP12; /*!< Offset: 0x0E0 (R/W) Comparator Register 12 */
1176 uint32_t RESERVED25[1U];
1177 __IOM uint32_t FUNCTION12; /*!< Offset: 0x0E8 (R/W) Function Register 12 */
1178 uint32_t RESERVED26[1U];
1179 __IOM uint32_t COMP13; /*!< Offset: 0x0F0 (R/W) Comparator Register 13 */
1180 uint32_t RESERVED27[1U];
1181 __IOM uint32_t FUNCTION13; /*!< Offset: 0x0F8 (R/W) Function Register 13 */
1182 uint32_t RESERVED28[1U];
1183 __IOM uint32_t COMP14; /*!< Offset: 0x100 (R/W) Comparator Register 14 */
1184 uint32_t RESERVED29[1U];
1185 __IOM uint32_t FUNCTION14; /*!< Offset: 0x108 (R/W) Function Register 14 */
1186 uint32_t RESERVED30[1U];
1187 __IOM uint32_t COMP15; /*!< Offset: 0x110 (R/W) Comparator Register 15 */
1188 uint32_t RESERVED31[1U];
1189 __IOM uint32_t FUNCTION15; /*!< Offset: 0x118 (R/W) Function Register 15 */
1190 uint32_t RESERVED32[934U];
1191 __IM uint32_t LSR; /*!< Offset: 0xFB4 (R ) Lock Status Register */
1192 uint32_t RESERVED33[1U];
1193 __IM uint32_t DEVARCH; /*!< Offset: 0xFBC (R/ ) Device Architecture Register */
1194 } DWT_Type;
1195
1196 /* DWT Control Register Definitions */
1197 #define DWT_CTRL_NUMCOMP_Pos 28U /*!< DWT CTRL: NUMCOMP Position */
1198 #define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */
1199
1200 #define DWT_CTRL_NOTRCPKT_Pos 27U /*!< DWT CTRL: NOTRCPKT Position */
1201 #define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */
1202
1203 #define DWT_CTRL_NOEXTTRIG_Pos 26U /*!< DWT CTRL: NOEXTTRIG Position */
1204 #define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */
1205
1206 #define DWT_CTRL_NOCYCCNT_Pos 25U /*!< DWT CTRL: NOCYCCNT Position */
1207 #define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */
1208
1209 #define DWT_CTRL_NOPRFCNT_Pos 24U /*!< DWT CTRL: NOPRFCNT Position */
1210 #define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */
1211
1212 #define DWT_CTRL_CYCDISS_Pos 23U /*!< DWT CTRL: CYCDISS Position */
1213 #define DWT_CTRL_CYCDISS_Msk (0x1UL << DWT_CTRL_CYCDISS_Pos) /*!< DWT CTRL: CYCDISS Mask */
1214
1215 #define DWT_CTRL_CYCEVTENA_Pos 22U /*!< DWT CTRL: CYCEVTENA Position */
1216 #define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */
1217
1218 #define DWT_CTRL_FOLDEVTENA_Pos 21U /*!< DWT CTRL: FOLDEVTENA Position */
1219 #define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */
1220
1221 #define DWT_CTRL_LSUEVTENA_Pos 20U /*!< DWT CTRL: LSUEVTENA Position */
1222 #define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */
1223
1224 #define DWT_CTRL_SLEEPEVTENA_Pos 19U /*!< DWT CTRL: SLEEPEVTENA Position */
1225 #define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */
1226
1227 #define DWT_CTRL_EXCEVTENA_Pos 18U /*!< DWT CTRL: EXCEVTENA Position */
1228 #define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */
1229
1230 #define DWT_CTRL_CPIEVTENA_Pos 17U /*!< DWT CTRL: CPIEVTENA Position */
1231 #define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */
1232
1233 #define DWT_CTRL_EXCTRCENA_Pos 16U /*!< DWT CTRL: EXCTRCENA Position */
1234 #define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */
1235
1236 #define DWT_CTRL_PCSAMPLENA_Pos 12U /*!< DWT CTRL: PCSAMPLENA Position */
1237 #define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */
1238
1239 #define DWT_CTRL_SYNCTAP_Pos 10U /*!< DWT CTRL: SYNCTAP Position */
1240 #define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */
1241
1242 #define DWT_CTRL_CYCTAP_Pos 9U /*!< DWT CTRL: CYCTAP Position */
1243 #define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */
1244
1245 #define DWT_CTRL_POSTINIT_Pos 5U /*!< DWT CTRL: POSTINIT Position */
1246 #define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */
1247
1248 #define DWT_CTRL_POSTPRESET_Pos 1U /*!< DWT CTRL: POSTPRESET Position */
1249 #define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */
1250
1251 #define DWT_CTRL_CYCCNTENA_Pos 0U /*!< DWT CTRL: CYCCNTENA Position */
1252 #define DWT_CTRL_CYCCNTENA_Msk (0x1UL /*<< DWT_CTRL_CYCCNTENA_Pos*/) /*!< DWT CTRL: CYCCNTENA Mask */
1253
1254 /* DWT CPI Count Register Definitions */
1255 #define DWT_CPICNT_CPICNT_Pos 0U /*!< DWT CPICNT: CPICNT Position */
1256 #define DWT_CPICNT_CPICNT_Msk (0xFFUL /*<< DWT_CPICNT_CPICNT_Pos*/) /*!< DWT CPICNT: CPICNT Mask */
1257
1258 /* DWT Exception Overhead Count Register Definitions */
1259 #define DWT_EXCCNT_EXCCNT_Pos 0U /*!< DWT EXCCNT: EXCCNT Position */
1260 #define DWT_EXCCNT_EXCCNT_Msk (0xFFUL /*<< DWT_EXCCNT_EXCCNT_Pos*/) /*!< DWT EXCCNT: EXCCNT Mask */
1261
1262 /* DWT Sleep Count Register Definitions */
1263 #define DWT_SLEEPCNT_SLEEPCNT_Pos 0U /*!< DWT SLEEPCNT: SLEEPCNT Position */
1264 #define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL /*<< DWT_SLEEPCNT_SLEEPCNT_Pos*/) /*!< DWT SLEEPCNT: SLEEPCNT Mask */
1265
1266 /* DWT LSU Count Register Definitions */
1267 #define DWT_LSUCNT_LSUCNT_Pos 0U /*!< DWT LSUCNT: LSUCNT Position */
1268 #define DWT_LSUCNT_LSUCNT_Msk (0xFFUL /*<< DWT_LSUCNT_LSUCNT_Pos*/) /*!< DWT LSUCNT: LSUCNT Mask */
1269
1270 /* DWT Folded-instruction Count Register Definitions */
1271 #define DWT_FOLDCNT_FOLDCNT_Pos 0U /*!< DWT FOLDCNT: FOLDCNT Position */
1272 #define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL /*<< DWT_FOLDCNT_FOLDCNT_Pos*/) /*!< DWT FOLDCNT: FOLDCNT Mask */
1273
1274 /* DWT Comparator Function Register Definitions */
1275 #define DWT_FUNCTION_ID_Pos 27U /*!< DWT FUNCTION: ID Position */
1276 #define DWT_FUNCTION_ID_Msk (0x1FUL << DWT_FUNCTION_ID_Pos) /*!< DWT FUNCTION: ID Mask */
1277
1278 #define DWT_FUNCTION_MATCHED_Pos 24U /*!< DWT FUNCTION: MATCHED Position */
1279 #define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */
1280
1281 #define DWT_FUNCTION_DATAVSIZE_Pos 10U /*!< DWT FUNCTION: DATAVSIZE Position */
1282 #define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */
1283
1284 #define DWT_FUNCTION_ACTION_Pos 4U /*!< DWT FUNCTION: ACTION Position */
1285 #define DWT_FUNCTION_ACTION_Msk (0x1UL << DWT_FUNCTION_ACTION_Pos) /*!< DWT FUNCTION: ACTION Mask */
1286
1287 #define DWT_FUNCTION_MATCH_Pos 0U /*!< DWT FUNCTION: MATCH Position */
1288 #define DWT_FUNCTION_MATCH_Msk (0xFUL /*<< DWT_FUNCTION_MATCH_Pos*/) /*!< DWT FUNCTION: MATCH Mask */
1289
1290 /*@}*/ /* end of group CMSIS_DWT */
1291
1292
1293 /**
1294 \ingroup CMSIS_core_register
1295 \defgroup CMSIS_TPI Trace Port Interface (TPI)
1296 \brief Type definitions for the Trace Port Interface (TPI)
1297 @{
1298 */
1299
1300 /**
1301 \brief Structure type to access the Trace Port Interface Register (TPI).
1302 */
1303 typedef struct
1304 {
1305 __IM uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Sizes Register */
1306 __IOM uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Sizes Register */
1307 uint32_t RESERVED0[2U];
1308 __IOM uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */
1309 uint32_t RESERVED1[55U];
1310 __IOM uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */
1311 uint32_t RESERVED2[131U];
1312 __IM uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */
1313 __IOM uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */
1314 __IOM uint32_t PSCR; /*!< Offset: 0x308 (R/W) Periodic Synchronization Control Register */
1315 uint32_t RESERVED3[809U];
1316 __OM uint32_t LAR; /*!< Offset: 0xFB0 ( /W) Software Lock Access Register */
1317 __IM uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) Software Lock Status Register */
1318 uint32_t RESERVED4[4U];
1319 __IM uint32_t TYPE; /*!< Offset: 0xFC8 (R/ ) Device Identifier Register */
1320 __IM uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) Device Type Register */
1321 } TPI_Type;
1322
1323 /* TPI Asynchronous Clock Prescaler Register Definitions */
1324 #define TPI_ACPR_SWOSCALER_Pos 0U /*!< TPI ACPR: SWOSCALER Position */
1325 #define TPI_ACPR_SWOSCALER_Msk (0xFFFFUL /*<< TPI_ACPR_SWOSCALER_Pos*/) /*!< TPI ACPR: SWOSCALER Mask */
1326
1327 /* TPI Selected Pin Protocol Register Definitions */
1328 #define TPI_SPPR_TXMODE_Pos 0U /*!< TPI SPPR: TXMODE Position */
1329 #define TPI_SPPR_TXMODE_Msk (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/) /*!< TPI SPPR: TXMODE Mask */
1330
1331 /* TPI Formatter and Flush Status Register Definitions */
1332 #define TPI_FFSR_FtNonStop_Pos 3U /*!< TPI FFSR: FtNonStop Position */
1333 #define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */
1334
1335 #define TPI_FFSR_TCPresent_Pos 2U /*!< TPI FFSR: TCPresent Position */
1336 #define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */
1337
1338 #define TPI_FFSR_FtStopped_Pos 1U /*!< TPI FFSR: FtStopped Position */
1339 #define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */
1340
1341 #define TPI_FFSR_FlInProg_Pos 0U /*!< TPI FFSR: FlInProg Position */
1342 #define TPI_FFSR_FlInProg_Msk (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/) /*!< TPI FFSR: FlInProg Mask */
1343
1344 /* TPI Formatter and Flush Control Register Definitions */
1345 #define TPI_FFCR_TrigIn_Pos 8U /*!< TPI FFCR: TrigIn Position */
1346 #define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */
1347
1348 #define TPI_FFCR_FOnMan_Pos 6U /*!< TPI FFCR: FOnMan Position */
1349 #define TPI_FFCR_FOnMan_Msk (0x1UL << TPI_FFCR_FOnMan_Pos) /*!< TPI FFCR: FOnMan Mask */
1350
1351 #define TPI_FFCR_EnFCont_Pos 1U /*!< TPI FFCR: EnFCont Position */
1352 #define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */
1353
1354 /* TPI Periodic Synchronization Control Register Definitions */
1355 #define TPI_PSCR_PSCount_Pos 0U /*!< TPI PSCR: PSCount Position */
1356 #define TPI_PSCR_PSCount_Msk (0x1FUL /*<< TPI_PSCR_PSCount_Pos*/) /*!< TPI PSCR: TPSCount Mask */
1357
1358 /* TPI Software Lock Status Register Definitions */
1359 #define TPI_LSR_nTT_Pos 1U /*!< TPI LSR: Not thirty-two bit. Position */
1360 #define TPI_LSR_nTT_Msk (0x1UL << TPI_LSR_nTT_Pos) /*!< TPI LSR: Not thirty-two bit. Mask */
1361
1362 #define TPI_LSR_SLK_Pos 1U /*!< TPI LSR: Software Lock status Position */
1363 #define TPI_LSR_SLK_Msk (0x1UL << TPI_LSR_SLK_Pos) /*!< TPI LSR: Software Lock status Mask */
1364
1365 #define TPI_LSR_SLI_Pos 0U /*!< TPI LSR: Software Lock implemented Position */
1366 #define TPI_LSR_SLI_Msk (0x1UL /*<< TPI_LSR_SLI_Pos*/) /*!< TPI LSR: Software Lock implemented Mask */
1367
1368 /* TPI DEVID Register Definitions */
1369 #define TPI_DEVID_NRZVALID_Pos 11U /*!< TPI DEVID: NRZVALID Position */
1370 #define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */
1371
1372 #define TPI_DEVID_MANCVALID_Pos 10U /*!< TPI DEVID: MANCVALID Position */
1373 #define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */
1374
1375 #define TPI_DEVID_PTINVALID_Pos 9U /*!< TPI DEVID: PTINVALID Position */
1376 #define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */
1377
1378 #define TPI_DEVID_FIFOSZ_Pos 6U /*!< TPI DEVID: FIFO depth Position */
1379 #define TPI_DEVID_FIFOSZ_Msk (0x7UL << TPI_DEVID_FIFOSZ_Pos) /*!< TPI DEVID: FIFO depth Mask */
1380
1381 /* TPI DEVTYPE Register Definitions */
1382 #define TPI_DEVTYPE_SubType_Pos 4U /*!< TPI DEVTYPE: SubType Position */
1383 #define TPI_DEVTYPE_SubType_Msk (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/) /*!< TPI DEVTYPE: SubType Mask */
1384
1385 #define TPI_DEVTYPE_MajorType_Pos 0U /*!< TPI DEVTYPE: MajorType Position */
1386 #define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */
1387
1388 /*@}*/ /* end of group CMSIS_TPI */
1389
1390
1391 #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U)
1392 /**
1393 \ingroup CMSIS_core_register
1394 \defgroup CMSIS_MPU Memory Protection Unit (MPU)
1395 \brief Type definitions for the Memory Protection Unit (MPU)
1396 @{
1397 */
1398
1399 /**
1400 \brief Structure type to access the Memory Protection Unit (MPU).
1401 */
1402 typedef struct
1403 {
1404 __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */
1405 __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */
1406 __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region Number Register */
1407 __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */
1408 __IOM uint32_t RLAR; /*!< Offset: 0x010 (R/W) MPU Region Limit Address Register */
1409 __IOM uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Region Base Address Register Alias 1 */
1410 __IOM uint32_t RLAR_A1; /*!< Offset: 0x018 (R/W) MPU Region Limit Address Register Alias 1 */
1411 __IOM uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Region Base Address Register Alias 2 */
1412 __IOM uint32_t RLAR_A2; /*!< Offset: 0x020 (R/W) MPU Region Limit Address Register Alias 2 */
1413 __IOM uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Region Base Address Register Alias 3 */
1414 __IOM uint32_t RLAR_A3; /*!< Offset: 0x028 (R/W) MPU Region Limit Address Register Alias 3 */
1415 uint32_t RESERVED0[1];
1416 union {
1417 __IOM uint32_t MAIR[2];
1418 struct {
1419 __IOM uint32_t MAIR0; /*!< Offset: 0x030 (R/W) MPU Memory Attribute Indirection Register 0 */
1420 __IOM uint32_t MAIR1; /*!< Offset: 0x034 (R/W) MPU Memory Attribute Indirection Register 1 */
1421 };
1422 };
1423 } MPU_Type;
1424
1425 #define MPU_TYPE_RALIASES 4U
1426
1427 /* MPU Type Register Definitions */
1428 #define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */
1429 #define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */
1430
1431 #define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */
1432 #define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */
1433
1434 #define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */
1435 #define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */
1436
1437 /* MPU Control Register Definitions */
1438 #define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */
1439 #define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */
1440
1441 #define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */
1442 #define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */
1443
1444 #define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */
1445 #define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */
1446
1447 /* MPU Region Number Register Definitions */
1448 #define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */
1449 #define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */
1450
1451 /* MPU Region Base Address Register Definitions */
1452 #define MPU_RBAR_BASE_Pos 5U /*!< MPU RBAR: BASE Position */
1453 #define MPU_RBAR_BASE_Msk (0x7FFFFFFUL << MPU_RBAR_BASE_Pos) /*!< MPU RBAR: BASE Mask */
1454
1455 #define MPU_RBAR_SH_Pos 3U /*!< MPU RBAR: SH Position */
1456 #define MPU_RBAR_SH_Msk (0x3UL << MPU_RBAR_SH_Pos) /*!< MPU RBAR: SH Mask */
1457
1458 #define MPU_RBAR_AP_Pos 1U /*!< MPU RBAR: AP Position */
1459 #define MPU_RBAR_AP_Msk (0x3UL << MPU_RBAR_AP_Pos) /*!< MPU RBAR: AP Mask */
1460
1461 #define MPU_RBAR_XN_Pos 0U /*!< MPU RBAR: XN Position */
1462 #define MPU_RBAR_XN_Msk (01UL /*<< MPU_RBAR_XN_Pos*/) /*!< MPU RBAR: XN Mask */
1463
1464 /* MPU Region Limit Address Register Definitions */
1465 #define MPU_RLAR_LIMIT_Pos 5U /*!< MPU RLAR: LIMIT Position */
1466 #define MPU_RLAR_LIMIT_Msk (0x7FFFFFFUL << MPU_RLAR_LIMIT_Pos) /*!< MPU RLAR: LIMIT Mask */
1467
1468 #define MPU_RLAR_AttrIndx_Pos 1U /*!< MPU RLAR: AttrIndx Position */
1469 #define MPU_RLAR_AttrIndx_Msk (0x7UL << MPU_RLAR_AttrIndx_Pos) /*!< MPU RLAR: AttrIndx Mask */
1470
1471 #define MPU_RLAR_EN_Pos 0U /*!< MPU RLAR: Region enable bit Position */
1472 #define MPU_RLAR_EN_Msk (1UL /*<< MPU_RLAR_EN_Pos*/) /*!< MPU RLAR: Region enable bit Disable Mask */
1473
1474 /* MPU Memory Attribute Indirection Register 0 Definitions */
1475 #define MPU_MAIR0_Attr3_Pos 24U /*!< MPU MAIR0: Attr3 Position */
1476 #define MPU_MAIR0_Attr3_Msk (0xFFUL << MPU_MAIR0_Attr3_Pos) /*!< MPU MAIR0: Attr3 Mask */
1477
1478 #define MPU_MAIR0_Attr2_Pos 16U /*!< MPU MAIR0: Attr2 Position */
1479 #define MPU_MAIR0_Attr2_Msk (0xFFUL << MPU_MAIR0_Attr2_Pos) /*!< MPU MAIR0: Attr2 Mask */
1480
1481 #define MPU_MAIR0_Attr1_Pos 8U /*!< MPU MAIR0: Attr1 Position */
1482 #define MPU_MAIR0_Attr1_Msk (0xFFUL << MPU_MAIR0_Attr1_Pos) /*!< MPU MAIR0: Attr1 Mask */
1483
1484 #define MPU_MAIR0_Attr0_Pos 0U /*!< MPU MAIR0: Attr0 Position */
1485 #define MPU_MAIR0_Attr0_Msk (0xFFUL /*<< MPU_MAIR0_Attr0_Pos*/) /*!< MPU MAIR0: Attr0 Mask */
1486
1487 /* MPU Memory Attribute Indirection Register 1 Definitions */
1488 #define MPU_MAIR1_Attr7_Pos 24U /*!< MPU MAIR1: Attr7 Position */
1489 #define MPU_MAIR1_Attr7_Msk (0xFFUL << MPU_MAIR1_Attr7_Pos) /*!< MPU MAIR1: Attr7 Mask */
1490
1491 #define MPU_MAIR1_Attr6_Pos 16U /*!< MPU MAIR1: Attr6 Position */
1492 #define MPU_MAIR1_Attr6_Msk (0xFFUL << MPU_MAIR1_Attr6_Pos) /*!< MPU MAIR1: Attr6 Mask */
1493
1494 #define MPU_MAIR1_Attr5_Pos 8U /*!< MPU MAIR1: Attr5 Position */
1495 #define MPU_MAIR1_Attr5_Msk (0xFFUL << MPU_MAIR1_Attr5_Pos) /*!< MPU MAIR1: Attr5 Mask */
1496
1497 #define MPU_MAIR1_Attr4_Pos 0U /*!< MPU MAIR1: Attr4 Position */
1498 #define MPU_MAIR1_Attr4_Msk (0xFFUL /*<< MPU_MAIR1_Attr4_Pos*/) /*!< MPU MAIR1: Attr4 Mask */
1499
1500 /*@} end of group CMSIS_MPU */
1501 #endif
1502
1503
1504 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
1505 /**
1506 \ingroup CMSIS_core_register
1507 \defgroup CMSIS_SAU Security Attribution Unit (SAU)
1508 \brief Type definitions for the Security Attribution Unit (SAU)
1509 @{
1510 */
1511
1512 /**
1513 \brief Structure type to access the Security Attribution Unit (SAU).
1514 */
1515 typedef struct
1516 {
1517 __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SAU Control Register */
1518 __IM uint32_t TYPE; /*!< Offset: 0x004 (R/ ) SAU Type Register */
1519 #if defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U)
1520 __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) SAU Region Number Register */
1521 __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) SAU Region Base Address Register */
1522 __IOM uint32_t RLAR; /*!< Offset: 0x010 (R/W) SAU Region Limit Address Register */
1523 #else
1524 uint32_t RESERVED0[3];
1525 #endif
1526 __IOM uint32_t SFSR; /*!< Offset: 0x014 (R/W) Secure Fault Status Register */
1527 __IOM uint32_t SFAR; /*!< Offset: 0x018 (R/W) Secure Fault Address Register */
1528 } SAU_Type;
1529
1530 /* SAU Control Register Definitions */
1531 #define SAU_CTRL_ALLNS_Pos 1U /*!< SAU CTRL: ALLNS Position */
1532 #define SAU_CTRL_ALLNS_Msk (1UL << SAU_CTRL_ALLNS_Pos) /*!< SAU CTRL: ALLNS Mask */
1533
1534 #define SAU_CTRL_ENABLE_Pos 0U /*!< SAU CTRL: ENABLE Position */
1535 #define SAU_CTRL_ENABLE_Msk (1UL /*<< SAU_CTRL_ENABLE_Pos*/) /*!< SAU CTRL: ENABLE Mask */
1536
1537 /* SAU Type Register Definitions */
1538 #define SAU_TYPE_SREGION_Pos 0U /*!< SAU TYPE: SREGION Position */
1539 #define SAU_TYPE_SREGION_Msk (0xFFUL /*<< SAU_TYPE_SREGION_Pos*/) /*!< SAU TYPE: SREGION Mask */
1540
1541 #if defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U)
1542 /* SAU Region Number Register Definitions */
1543 #define SAU_RNR_REGION_Pos 0U /*!< SAU RNR: REGION Position */
1544 #define SAU_RNR_REGION_Msk (0xFFUL /*<< SAU_RNR_REGION_Pos*/) /*!< SAU RNR: REGION Mask */
1545
1546 /* SAU Region Base Address Register Definitions */
1547 #define SAU_RBAR_BADDR_Pos 5U /*!< SAU RBAR: BADDR Position */
1548 #define SAU_RBAR_BADDR_Msk (0x7FFFFFFUL << SAU_RBAR_BADDR_Pos) /*!< SAU RBAR: BADDR Mask */
1549
1550 /* SAU Region Limit Address Register Definitions */
1551 #define SAU_RLAR_LADDR_Pos 5U /*!< SAU RLAR: LADDR Position */
1552 #define SAU_RLAR_LADDR_Msk (0x7FFFFFFUL << SAU_RLAR_LADDR_Pos) /*!< SAU RLAR: LADDR Mask */
1553
1554 #define SAU_RLAR_NSC_Pos 1U /*!< SAU RLAR: NSC Position */
1555 #define SAU_RLAR_NSC_Msk (1UL << SAU_RLAR_NSC_Pos) /*!< SAU RLAR: NSC Mask */
1556
1557 #define SAU_RLAR_ENABLE_Pos 0U /*!< SAU RLAR: ENABLE Position */
1558 #define SAU_RLAR_ENABLE_Msk (1UL /*<< SAU_RLAR_ENABLE_Pos*/) /*!< SAU RLAR: ENABLE Mask */
1559
1560 #endif /* defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) */
1561
1562 /* Secure Fault Status Register Definitions */
1563 #define SAU_SFSR_LSERR_Pos 7U /*!< SAU SFSR: LSERR Position */
1564 #define SAU_SFSR_LSERR_Msk (1UL << SAU_SFSR_LSERR_Pos) /*!< SAU SFSR: LSERR Mask */
1565
1566 #define SAU_SFSR_SFARVALID_Pos 6U /*!< SAU SFSR: SFARVALID Position */
1567 #define SAU_SFSR_SFARVALID_Msk (1UL << SAU_SFSR_SFARVALID_Pos) /*!< SAU SFSR: SFARVALID Mask */
1568
1569 #define SAU_SFSR_LSPERR_Pos 5U /*!< SAU SFSR: LSPERR Position */
1570 #define SAU_SFSR_LSPERR_Msk (1UL << SAU_SFSR_LSPERR_Pos) /*!< SAU SFSR: LSPERR Mask */
1571
1572 #define SAU_SFSR_INVTRAN_Pos 4U /*!< SAU SFSR: INVTRAN Position */
1573 #define SAU_SFSR_INVTRAN_Msk (1UL << SAU_SFSR_INVTRAN_Pos) /*!< SAU SFSR: INVTRAN Mask */
1574
1575 #define SAU_SFSR_AUVIOL_Pos 3U /*!< SAU SFSR: AUVIOL Position */
1576 #define SAU_SFSR_AUVIOL_Msk (1UL << SAU_SFSR_AUVIOL_Pos) /*!< SAU SFSR: AUVIOL Mask */
1577
1578 #define SAU_SFSR_INVER_Pos 2U /*!< SAU SFSR: INVER Position */
1579 #define SAU_SFSR_INVER_Msk (1UL << SAU_SFSR_INVER_Pos) /*!< SAU SFSR: INVER Mask */
1580
1581 #define SAU_SFSR_INVIS_Pos 1U /*!< SAU SFSR: INVIS Position */
1582 #define SAU_SFSR_INVIS_Msk (1UL << SAU_SFSR_INVIS_Pos) /*!< SAU SFSR: INVIS Mask */
1583
1584 #define SAU_SFSR_INVEP_Pos 0U /*!< SAU SFSR: INVEP Position */
1585 #define SAU_SFSR_INVEP_Msk (1UL /*<< SAU_SFSR_INVEP_Pos*/) /*!< SAU SFSR: INVEP Mask */
1586
1587 /*@} end of group CMSIS_SAU */
1588 #endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */
1589
1590
1591 /**
1592 \ingroup CMSIS_core_register
1593 \defgroup CMSIS_FPU Floating Point Unit (FPU)
1594 \brief Type definitions for the Floating Point Unit (FPU)
1595 @{
1596 */
1597
1598 /**
1599 \brief Structure type to access the Floating Point Unit (FPU).
1600 */
1601 typedef struct
1602 {
1603 uint32_t RESERVED0[1U];
1604 __IOM uint32_t FPCCR; /*!< Offset: 0x004 (R/W) Floating-Point Context Control Register */
1605 __IOM uint32_t FPCAR; /*!< Offset: 0x008 (R/W) Floating-Point Context Address Register */
1606 __IOM uint32_t FPDSCR; /*!< Offset: 0x00C (R/W) Floating-Point Default Status Control Register */
1607 __IM uint32_t MVFR0; /*!< Offset: 0x010 (R/ ) Media and VFP Feature Register 0 */
1608 __IM uint32_t MVFR1; /*!< Offset: 0x014 (R/ ) Media and VFP Feature Register 1 */
1609 __IM uint32_t MVFR2; /*!< Offset: 0x018 (R/ ) Media and VFP Feature Register 2 */
1610 } FPU_Type;
1611
1612 /* Floating-Point Context Control Register Definitions */
1613 #define FPU_FPCCR_ASPEN_Pos 31U /*!< FPCCR: ASPEN bit Position */
1614 #define FPU_FPCCR_ASPEN_Msk (1UL << FPU_FPCCR_ASPEN_Pos) /*!< FPCCR: ASPEN bit Mask */
1615
1616 #define FPU_FPCCR_LSPEN_Pos 30U /*!< FPCCR: LSPEN Position */
1617 #define FPU_FPCCR_LSPEN_Msk (1UL << FPU_FPCCR_LSPEN_Pos) /*!< FPCCR: LSPEN bit Mask */
1618
1619 #define FPU_FPCCR_LSPENS_Pos 29U /*!< FPCCR: LSPENS Position */
1620 #define FPU_FPCCR_LSPENS_Msk (1UL << FPU_FPCCR_LSPENS_Pos) /*!< FPCCR: LSPENS bit Mask */
1621
1622 #define FPU_FPCCR_CLRONRET_Pos 28U /*!< FPCCR: CLRONRET Position */
1623 #define FPU_FPCCR_CLRONRET_Msk (1UL << FPU_FPCCR_CLRONRET_Pos) /*!< FPCCR: CLRONRET bit Mask */
1624
1625 #define FPU_FPCCR_CLRONRETS_Pos 27U /*!< FPCCR: CLRONRETS Position */
1626 #define FPU_FPCCR_CLRONRETS_Msk (1UL << FPU_FPCCR_CLRONRETS_Pos) /*!< FPCCR: CLRONRETS bit Mask */
1627
1628 #define FPU_FPCCR_TS_Pos 26U /*!< FPCCR: TS Position */
1629 #define FPU_FPCCR_TS_Msk (1UL << FPU_FPCCR_TS_Pos) /*!< FPCCR: TS bit Mask */
1630
1631 #define FPU_FPCCR_UFRDY_Pos 10U /*!< FPCCR: UFRDY Position */
1632 #define FPU_FPCCR_UFRDY_Msk (1UL << FPU_FPCCR_UFRDY_Pos) /*!< FPCCR: UFRDY bit Mask */
1633
1634 #define FPU_FPCCR_SPLIMVIOL_Pos 9U /*!< FPCCR: SPLIMVIOL Position */
1635 #define FPU_FPCCR_SPLIMVIOL_Msk (1UL << FPU_FPCCR_SPLIMVIOL_Pos) /*!< FPCCR: SPLIMVIOL bit Mask */
1636
1637 #define FPU_FPCCR_MONRDY_Pos 8U /*!< FPCCR: MONRDY Position */
1638 #define FPU_FPCCR_MONRDY_Msk (1UL << FPU_FPCCR_MONRDY_Pos) /*!< FPCCR: MONRDY bit Mask */
1639
1640 #define FPU_FPCCR_SFRDY_Pos 7U /*!< FPCCR: SFRDY Position */
1641 #define FPU_FPCCR_SFRDY_Msk (1UL << FPU_FPCCR_SFRDY_Pos) /*!< FPCCR: SFRDY bit Mask */
1642
1643 #define FPU_FPCCR_BFRDY_Pos 6U /*!< FPCCR: BFRDY Position */
1644 #define FPU_FPCCR_BFRDY_Msk (1UL << FPU_FPCCR_BFRDY_Pos) /*!< FPCCR: BFRDY bit Mask */
1645
1646 #define FPU_FPCCR_MMRDY_Pos 5U /*!< FPCCR: MMRDY Position */
1647 #define FPU_FPCCR_MMRDY_Msk (1UL << FPU_FPCCR_MMRDY_Pos) /*!< FPCCR: MMRDY bit Mask */
1648
1649 #define FPU_FPCCR_HFRDY_Pos 4U /*!< FPCCR: HFRDY Position */
1650 #define FPU_FPCCR_HFRDY_Msk (1UL << FPU_FPCCR_HFRDY_Pos) /*!< FPCCR: HFRDY bit Mask */
1651
1652 #define FPU_FPCCR_THREAD_Pos 3U /*!< FPCCR: processor mode bit Position */
1653 #define FPU_FPCCR_THREAD_Msk (1UL << FPU_FPCCR_THREAD_Pos) /*!< FPCCR: processor mode active bit Mask */
1654
1655 #define FPU_FPCCR_S_Pos 2U /*!< FPCCR: Security status of the FP context bit Position */
1656 #define FPU_FPCCR_S_Msk (1UL << FPU_FPCCR_S_Pos) /*!< FPCCR: Security status of the FP context bit Mask */
1657
1658 #define FPU_FPCCR_USER_Pos 1U /*!< FPCCR: privilege level bit Position */
1659 #define FPU_FPCCR_USER_Msk (1UL << FPU_FPCCR_USER_Pos) /*!< FPCCR: privilege level bit Mask */
1660
1661 #define FPU_FPCCR_LSPACT_Pos 0U /*!< FPCCR: Lazy state preservation active bit Position */
1662 #define FPU_FPCCR_LSPACT_Msk (1UL /*<< FPU_FPCCR_LSPACT_Pos*/) /*!< FPCCR: Lazy state preservation active bit Mask */
1663
1664 /* Floating-Point Context Address Register Definitions */
1665 #define FPU_FPCAR_ADDRESS_Pos 3U /*!< FPCAR: ADDRESS bit Position */
1666 #define FPU_FPCAR_ADDRESS_Msk (0x1FFFFFFFUL << FPU_FPCAR_ADDRESS_Pos) /*!< FPCAR: ADDRESS bit Mask */
1667
1668 /* Floating-Point Default Status Control Register Definitions */
1669 #define FPU_FPDSCR_AHP_Pos 26U /*!< FPDSCR: AHP bit Position */
1670 #define FPU_FPDSCR_AHP_Msk (1UL << FPU_FPDSCR_AHP_Pos) /*!< FPDSCR: AHP bit Mask */
1671
1672 #define FPU_FPDSCR_DN_Pos 25U /*!< FPDSCR: DN bit Position */
1673 #define FPU_FPDSCR_DN_Msk (1UL << FPU_FPDSCR_DN_Pos) /*!< FPDSCR: DN bit Mask */
1674
1675 #define FPU_FPDSCR_FZ_Pos 24U /*!< FPDSCR: FZ bit Position */
1676 #define FPU_FPDSCR_FZ_Msk (1UL << FPU_FPDSCR_FZ_Pos) /*!< FPDSCR: FZ bit Mask */
1677
1678 #define FPU_FPDSCR_RMode_Pos 22U /*!< FPDSCR: RMode bit Position */
1679 #define FPU_FPDSCR_RMode_Msk (3UL << FPU_FPDSCR_RMode_Pos) /*!< FPDSCR: RMode bit Mask */
1680
1681 /* Media and VFP Feature Register 0 Definitions */
1682 #define FPU_MVFR0_FP_rounding_modes_Pos 28U /*!< MVFR0: FP rounding modes bits Position */
1683 #define FPU_MVFR0_FP_rounding_modes_Msk (0xFUL << FPU_MVFR0_FP_rounding_modes_Pos) /*!< MVFR0: FP rounding modes bits Mask */
1684
1685 #define FPU_MVFR0_Short_vectors_Pos 24U /*!< MVFR0: Short vectors bits Position */
1686 #define FPU_MVFR0_Short_vectors_Msk (0xFUL << FPU_MVFR0_Short_vectors_Pos) /*!< MVFR0: Short vectors bits Mask */
1687
1688 #define FPU_MVFR0_Square_root_Pos 20U /*!< MVFR0: Square root bits Position */
1689 #define FPU_MVFR0_Square_root_Msk (0xFUL << FPU_MVFR0_Square_root_Pos) /*!< MVFR0: Square root bits Mask */
1690
1691 #define FPU_MVFR0_Divide_Pos 16U /*!< MVFR0: Divide bits Position */
1692 #define FPU_MVFR0_Divide_Msk (0xFUL << FPU_MVFR0_Divide_Pos) /*!< MVFR0: Divide bits Mask */
1693
1694 #define FPU_MVFR0_FP_excep_trapping_Pos 12U /*!< MVFR0: FP exception trapping bits Position */
1695 #define FPU_MVFR0_FP_excep_trapping_Msk (0xFUL << FPU_MVFR0_FP_excep_trapping_Pos) /*!< MVFR0: FP exception trapping bits Mask */
1696
1697 #define FPU_MVFR0_Double_precision_Pos 8U /*!< MVFR0: Double-precision bits Position */
1698 #define FPU_MVFR0_Double_precision_Msk (0xFUL << FPU_MVFR0_Double_precision_Pos) /*!< MVFR0: Double-precision bits Mask */
1699
1700 #define FPU_MVFR0_Single_precision_Pos 4U /*!< MVFR0: Single-precision bits Position */
1701 #define FPU_MVFR0_Single_precision_Msk (0xFUL << FPU_MVFR0_Single_precision_Pos) /*!< MVFR0: Single-precision bits Mask */
1702
1703 #define FPU_MVFR0_A_SIMD_registers_Pos 0U /*!< MVFR0: A_SIMD registers bits Position */
1704 #define FPU_MVFR0_A_SIMD_registers_Msk (0xFUL /*<< FPU_MVFR0_A_SIMD_registers_Pos*/) /*!< MVFR0: A_SIMD registers bits Mask */
1705
1706 /* Media and VFP Feature Register 1 Definitions */
1707 #define FPU_MVFR1_FP_fused_MAC_Pos 28U /*!< MVFR1: FP fused MAC bits Position */
1708 #define FPU_MVFR1_FP_fused_MAC_Msk (0xFUL << FPU_MVFR1_FP_fused_MAC_Pos) /*!< MVFR1: FP fused MAC bits Mask */
1709
1710 #define FPU_MVFR1_FP_HPFP_Pos 24U /*!< MVFR1: FP HPFP bits Position */
1711 #define FPU_MVFR1_FP_HPFP_Msk (0xFUL << FPU_MVFR1_FP_HPFP_Pos) /*!< MVFR1: FP HPFP bits Mask */
1712
1713 #define FPU_MVFR1_D_NaN_mode_Pos 4U /*!< MVFR1: D_NaN mode bits Position */
1714 #define FPU_MVFR1_D_NaN_mode_Msk (0xFUL << FPU_MVFR1_D_NaN_mode_Pos) /*!< MVFR1: D_NaN mode bits Mask */
1715
1716 #define FPU_MVFR1_FtZ_mode_Pos 0U /*!< MVFR1: FtZ mode bits Position */
1717 #define FPU_MVFR1_FtZ_mode_Msk (0xFUL /*<< FPU_MVFR1_FtZ_mode_Pos*/) /*!< MVFR1: FtZ mode bits Mask */
1718
1719 /* Media and VFP Feature Register 2 Definitions */
1720 #define FPU_MVFR2_FPMisc_Pos 4U /*!< MVFR2: FPMisc bits Position */
1721 #define FPU_MVFR2_FPMisc_Msk (0xFUL << FPU_MVFR2_FPMisc_Pos) /*!< MVFR2: FPMisc bits Mask */
1722
1723 /*@} end of group CMSIS_FPU */
1724
1725 /* CoreDebug is deprecated. replaced by DCB (Debug Control Block) */
1726 /**
1727 \ingroup CMSIS_core_register
1728 \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug)
1729 \brief Type definitions for the Core Debug Registers
1730 @{
1731 */
1732
1733 /**
1734 \brief \deprecated Structure type to access the Core Debug Register (CoreDebug).
1735 */
1736 typedef struct
1737 {
1738 __IOM uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */
1739 __OM uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */
1740 __IOM uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */
1741 __IOM uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */
1742 uint32_t RESERVED0[1U];
1743 __IOM uint32_t DAUTHCTRL; /*!< Offset: 0x014 (R/W) Debug Authentication Control Register */
1744 __IOM uint32_t DSCSR; /*!< Offset: 0x018 (R/W) Debug Security Control and Status Register */
1745 } CoreDebug_Type;
1746
1747 /* Debug Halting Control and Status Register Definitions */
1748 #define CoreDebug_DHCSR_DBGKEY_Pos 16U /*!< \deprecated CoreDebug DHCSR: DBGKEY Position */
1749 #define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< \deprecated CoreDebug DHCSR: DBGKEY Mask */
1750
1751 #define CoreDebug_DHCSR_S_RESTART_ST_Pos 26U /*!< \deprecated CoreDebug DHCSR: S_RESTART_ST Position */
1752 #define CoreDebug_DHCSR_S_RESTART_ST_Msk (1UL << CoreDebug_DHCSR_S_RESTART_ST_Pos) /*!< \deprecated CoreDebug DHCSR: S_RESTART_ST Mask */
1753
1754 #define CoreDebug_DHCSR_S_RESET_ST_Pos 25U /*!< \deprecated CoreDebug DHCSR: S_RESET_ST Position */
1755 #define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< \deprecated CoreDebug DHCSR: S_RESET_ST Mask */
1756
1757 #define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24U /*!< \deprecated CoreDebug DHCSR: S_RETIRE_ST Position */
1758 #define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< \deprecated CoreDebug DHCSR: S_RETIRE_ST Mask */
1759
1760 #define CoreDebug_DHCSR_S_LOCKUP_Pos 19U /*!< \deprecated CoreDebug DHCSR: S_LOCKUP Position */
1761 #define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< \deprecated CoreDebug DHCSR: S_LOCKUP Mask */
1762
1763 #define CoreDebug_DHCSR_S_SLEEP_Pos 18U /*!< \deprecated CoreDebug DHCSR: S_SLEEP Position */
1764 #define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< \deprecated CoreDebug DHCSR: S_SLEEP Mask */
1765
1766 #define CoreDebug_DHCSR_S_HALT_Pos 17U /*!< \deprecated CoreDebug DHCSR: S_HALT Position */
1767 #define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< \deprecated CoreDebug DHCSR: S_HALT Mask */
1768
1769 #define CoreDebug_DHCSR_S_REGRDY_Pos 16U /*!< \deprecated CoreDebug DHCSR: S_REGRDY Position */
1770 #define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< \deprecated CoreDebug DHCSR: S_REGRDY Mask */
1771
1772 #define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5U /*!< \deprecated CoreDebug DHCSR: C_SNAPSTALL Position */
1773 #define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< \deprecated CoreDebug DHCSR: C_SNAPSTALL Mask */
1774
1775 #define CoreDebug_DHCSR_C_MASKINTS_Pos 3U /*!< \deprecated CoreDebug DHCSR: C_MASKINTS Position */
1776 #define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< \deprecated CoreDebug DHCSR: C_MASKINTS Mask */
1777
1778 #define CoreDebug_DHCSR_C_STEP_Pos 2U /*!< \deprecated CoreDebug DHCSR: C_STEP Position */
1779 #define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< \deprecated CoreDebug DHCSR: C_STEP Mask */
1780
1781 #define CoreDebug_DHCSR_C_HALT_Pos 1U /*!< \deprecated CoreDebug DHCSR: C_HALT Position */
1782 #define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< \deprecated CoreDebug DHCSR: C_HALT Mask */
1783
1784 #define CoreDebug_DHCSR_C_DEBUGEN_Pos 0U /*!< \deprecated CoreDebug DHCSR: C_DEBUGEN Position */
1785 #define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/) /*!< \deprecated CoreDebug DHCSR: C_DEBUGEN Mask */
1786
1787 /* Debug Core Register Selector Register Definitions */
1788 #define CoreDebug_DCRSR_REGWnR_Pos 16U /*!< \deprecated CoreDebug DCRSR: REGWnR Position */
1789 #define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< \deprecated CoreDebug DCRSR: REGWnR Mask */
1790
1791 #define CoreDebug_DCRSR_REGSEL_Pos 0U /*!< \deprecated CoreDebug DCRSR: REGSEL Position */
1792 #define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/) /*!< \deprecated CoreDebug DCRSR: REGSEL Mask */
1793
1794 /* Debug Exception and Monitor Control Register Definitions */
1795 #define CoreDebug_DEMCR_TRCENA_Pos 24U /*!< \deprecated CoreDebug DEMCR: TRCENA Position */
1796 #define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< \deprecated CoreDebug DEMCR: TRCENA Mask */
1797
1798 #define CoreDebug_DEMCR_MON_REQ_Pos 19U /*!< \deprecated CoreDebug DEMCR: MON_REQ Position */
1799 #define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< \deprecated CoreDebug DEMCR: MON_REQ Mask */
1800
1801 #define CoreDebug_DEMCR_MON_STEP_Pos 18U /*!< \deprecated CoreDebug DEMCR: MON_STEP Position */
1802 #define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< \deprecated CoreDebug DEMCR: MON_STEP Mask */
1803
1804 #define CoreDebug_DEMCR_MON_PEND_Pos 17U /*!< \deprecated CoreDebug DEMCR: MON_PEND Position */
1805 #define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< \deprecated CoreDebug DEMCR: MON_PEND Mask */
1806
1807 #define CoreDebug_DEMCR_MON_EN_Pos 16U /*!< \deprecated CoreDebug DEMCR: MON_EN Position */
1808 #define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< \deprecated CoreDebug DEMCR: MON_EN Mask */
1809
1810 #define CoreDebug_DEMCR_VC_HARDERR_Pos 10U /*!< \deprecated CoreDebug DEMCR: VC_HARDERR Position */
1811 #define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< \deprecated CoreDebug DEMCR: VC_HARDERR Mask */
1812
1813 #define CoreDebug_DEMCR_VC_INTERR_Pos 9U /*!< \deprecated CoreDebug DEMCR: VC_INTERR Position */
1814 #define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< \deprecated CoreDebug DEMCR: VC_INTERR Mask */
1815
1816 #define CoreDebug_DEMCR_VC_BUSERR_Pos 8U /*!< \deprecated CoreDebug DEMCR: VC_BUSERR Position */
1817 #define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< \deprecated CoreDebug DEMCR: VC_BUSERR Mask */
1818
1819 #define CoreDebug_DEMCR_VC_STATERR_Pos 7U /*!< \deprecated CoreDebug DEMCR: VC_STATERR Position */
1820 #define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< \deprecated CoreDebug DEMCR: VC_STATERR Mask */
1821
1822 #define CoreDebug_DEMCR_VC_CHKERR_Pos 6U /*!< \deprecated CoreDebug DEMCR: VC_CHKERR Position */
1823 #define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< \deprecated CoreDebug DEMCR: VC_CHKERR Mask */
1824
1825 #define CoreDebug_DEMCR_VC_NOCPERR_Pos 5U /*!< \deprecated CoreDebug DEMCR: VC_NOCPERR Position */
1826 #define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< \deprecated CoreDebug DEMCR: VC_NOCPERR Mask */
1827
1828 #define CoreDebug_DEMCR_VC_MMERR_Pos 4U /*!< \deprecated CoreDebug DEMCR: VC_MMERR Position */
1829 #define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< \deprecated CoreDebug DEMCR: VC_MMERR Mask */
1830
1831 #define CoreDebug_DEMCR_VC_CORERESET_Pos 0U /*!< \deprecated CoreDebug DEMCR: VC_CORERESET Position */
1832 #define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/) /*!< \deprecated CoreDebug DEMCR: VC_CORERESET Mask */
1833
1834 /* Debug Authentication Control Register Definitions */
1835 #define CoreDebug_DAUTHCTRL_INTSPNIDEN_Pos 3U /*!< \deprecated CoreDebug DAUTHCTRL: INTSPNIDEN, Position */
1836 #define CoreDebug_DAUTHCTRL_INTSPNIDEN_Msk (1UL << CoreDebug_DAUTHCTRL_INTSPNIDEN_Pos) /*!< \deprecated CoreDebug DAUTHCTRL: INTSPNIDEN, Mask */
1837
1838 #define CoreDebug_DAUTHCTRL_SPNIDENSEL_Pos 2U /*!< \deprecated CoreDebug DAUTHCTRL: SPNIDENSEL Position */
1839 #define CoreDebug_DAUTHCTRL_SPNIDENSEL_Msk (1UL << CoreDebug_DAUTHCTRL_SPNIDENSEL_Pos) /*!< \deprecated CoreDebug DAUTHCTRL: SPNIDENSEL Mask */
1840
1841 #define CoreDebug_DAUTHCTRL_INTSPIDEN_Pos 1U /*!< \deprecated CoreDebug DAUTHCTRL: INTSPIDEN Position */
1842 #define CoreDebug_DAUTHCTRL_INTSPIDEN_Msk (1UL << CoreDebug_DAUTHCTRL_INTSPIDEN_Pos) /*!< \deprecated CoreDebug DAUTHCTRL: INTSPIDEN Mask */
1843
1844 #define CoreDebug_DAUTHCTRL_SPIDENSEL_Pos 0U /*!< \deprecated CoreDebug DAUTHCTRL: SPIDENSEL Position */
1845 #define CoreDebug_DAUTHCTRL_SPIDENSEL_Msk (1UL /*<< CoreDebug_DAUTHCTRL_SPIDENSEL_Pos*/) /*!< \deprecated CoreDebug DAUTHCTRL: SPIDENSEL Mask */
1846
1847 /* Debug Security Control and Status Register Definitions */
1848 #define CoreDebug_DSCSR_CDS_Pos 16U /*!< \deprecated CoreDebug DSCSR: CDS Position */
1849 #define CoreDebug_DSCSR_CDS_Msk (1UL << CoreDebug_DSCSR_CDS_Pos) /*!< \deprecated CoreDebug DSCSR: CDS Mask */
1850
1851 #define CoreDebug_DSCSR_SBRSEL_Pos 1U /*!< \deprecated CoreDebug DSCSR: SBRSEL Position */
1852 #define CoreDebug_DSCSR_SBRSEL_Msk (1UL << CoreDebug_DSCSR_SBRSEL_Pos) /*!< \deprecated CoreDebug DSCSR: SBRSEL Mask */
1853
1854 #define CoreDebug_DSCSR_SBRSELEN_Pos 0U /*!< \deprecated CoreDebug DSCSR: SBRSELEN Position */
1855 #define CoreDebug_DSCSR_SBRSELEN_Msk (1UL /*<< CoreDebug_DSCSR_SBRSELEN_Pos*/) /*!< \deprecated CoreDebug DSCSR: SBRSELEN Mask */
1856
1857 /*@} end of group CMSIS_CoreDebug */
1858
1859
1860 /**
1861 \ingroup CMSIS_core_register
1862 \defgroup CMSIS_DCB Debug Control Block
1863 \brief Type definitions for the Debug Control Block Registers
1864 @{
1865 */
1866
1867 /**
1868 \brief Structure type to access the Debug Control Block Registers (DCB).
1869 */
1870 typedef struct
1871 {
1872 __IOM uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */
1873 __OM uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */
1874 __IOM uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */
1875 __IOM uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */
1876 uint32_t RESERVED0[1U];
1877 __IOM uint32_t DAUTHCTRL; /*!< Offset: 0x014 (R/W) Debug Authentication Control Register */
1878 __IOM uint32_t DSCSR; /*!< Offset: 0x018 (R/W) Debug Security Control and Status Register */
1879 } DCB_Type;
1880
1881 /* DHCSR, Debug Halting Control and Status Register Definitions */
1882 #define DCB_DHCSR_DBGKEY_Pos 16U /*!< DCB DHCSR: Debug key Position */
1883 #define DCB_DHCSR_DBGKEY_Msk (0xFFFFUL << DCB_DHCSR_DBGKEY_Pos) /*!< DCB DHCSR: Debug key Mask */
1884
1885 #define DCB_DHCSR_S_RESTART_ST_Pos 26U /*!< DCB DHCSR: Restart sticky status Position */
1886 #define DCB_DHCSR_S_RESTART_ST_Msk (0x1UL << DCB_DHCSR_S_RESTART_ST_Pos) /*!< DCB DHCSR: Restart sticky status Mask */
1887
1888 #define DCB_DHCSR_S_RESET_ST_Pos 25U /*!< DCB DHCSR: Reset sticky status Position */
1889 #define DCB_DHCSR_S_RESET_ST_Msk (0x1UL << DCB_DHCSR_S_RESET_ST_Pos) /*!< DCB DHCSR: Reset sticky status Mask */
1890
1891 #define DCB_DHCSR_S_RETIRE_ST_Pos 24U /*!< DCB DHCSR: Retire sticky status Position */
1892 #define DCB_DHCSR_S_RETIRE_ST_Msk (0x1UL << DCB_DHCSR_S_RETIRE_ST_Pos) /*!< DCB DHCSR: Retire sticky status Mask */
1893
1894 #define DCB_DHCSR_S_SDE_Pos 20U /*!< DCB DHCSR: Secure debug enabled Position */
1895 #define DCB_DHCSR_S_SDE_Msk (0x1UL << DCB_DHCSR_S_SDE_Pos) /*!< DCB DHCSR: Secure debug enabled Mask */
1896
1897 #define DCB_DHCSR_S_LOCKUP_Pos 19U /*!< DCB DHCSR: Lockup status Position */
1898 #define DCB_DHCSR_S_LOCKUP_Msk (0x1UL << DCB_DHCSR_S_LOCKUP_Pos) /*!< DCB DHCSR: Lockup status Mask */
1899
1900 #define DCB_DHCSR_S_SLEEP_Pos 18U /*!< DCB DHCSR: Sleeping status Position */
1901 #define DCB_DHCSR_S_SLEEP_Msk (0x1UL << DCB_DHCSR_S_SLEEP_Pos) /*!< DCB DHCSR: Sleeping status Mask */
1902
1903 #define DCB_DHCSR_S_HALT_Pos 17U /*!< DCB DHCSR: Halted status Position */
1904 #define DCB_DHCSR_S_HALT_Msk (0x1UL << DCB_DHCSR_S_HALT_Pos) /*!< DCB DHCSR: Halted status Mask */
1905
1906 #define DCB_DHCSR_S_REGRDY_Pos 16U /*!< DCB DHCSR: Register ready status Position */
1907 #define DCB_DHCSR_S_REGRDY_Msk (0x1UL << DCB_DHCSR_S_REGRDY_Pos) /*!< DCB DHCSR: Register ready status Mask */
1908
1909 #define DCB_DHCSR_C_SNAPSTALL_Pos 5U /*!< DCB DHCSR: Snap stall control Position */
1910 #define DCB_DHCSR_C_SNAPSTALL_Msk (0x1UL << DCB_DHCSR_C_SNAPSTALL_Pos) /*!< DCB DHCSR: Snap stall control Mask */
1911
1912 #define DCB_DHCSR_C_MASKINTS_Pos 3U /*!< DCB DHCSR: Mask interrupts control Position */
1913 #define DCB_DHCSR_C_MASKINTS_Msk (0x1UL << DCB_DHCSR_C_MASKINTS_Pos) /*!< DCB DHCSR: Mask interrupts control Mask */
1914
1915 #define DCB_DHCSR_C_STEP_Pos 2U /*!< DCB DHCSR: Step control Position */
1916 #define DCB_DHCSR_C_STEP_Msk (0x1UL << DCB_DHCSR_C_STEP_Pos) /*!< DCB DHCSR: Step control Mask */
1917
1918 #define DCB_DHCSR_C_HALT_Pos 1U /*!< DCB DHCSR: Halt control Position */
1919 #define DCB_DHCSR_C_HALT_Msk (0x1UL << DCB_DHCSR_C_HALT_Pos) /*!< DCB DHCSR: Halt control Mask */
1920
1921 #define DCB_DHCSR_C_DEBUGEN_Pos 0U /*!< DCB DHCSR: Debug enable control Position */
1922 #define DCB_DHCSR_C_DEBUGEN_Msk (0x1UL /*<< DCB_DHCSR_C_DEBUGEN_Pos*/) /*!< DCB DHCSR: Debug enable control Mask */
1923
1924 /* DCRSR, Debug Core Register Select Register Definitions */
1925 #define DCB_DCRSR_REGWnR_Pos 16U /*!< DCB DCRSR: Register write/not-read Position */
1926 #define DCB_DCRSR_REGWnR_Msk (0x1UL << DCB_DCRSR_REGWnR_Pos) /*!< DCB DCRSR: Register write/not-read Mask */
1927
1928 #define DCB_DCRSR_REGSEL_Pos 0U /*!< DCB DCRSR: Register selector Position */
1929 #define DCB_DCRSR_REGSEL_Msk (0x7FUL /*<< DCB_DCRSR_REGSEL_Pos*/) /*!< DCB DCRSR: Register selector Mask */
1930
1931 /* DCRDR, Debug Core Register Data Register Definitions */
1932 #define DCB_DCRDR_DBGTMP_Pos 0U /*!< DCB DCRDR: Data temporary buffer Position */
1933 #define DCB_DCRDR_DBGTMP_Msk (0xFFFFFFFFUL /*<< DCB_DCRDR_DBGTMP_Pos*/) /*!< DCB DCRDR: Data temporary buffer Mask */
1934
1935 /* DEMCR, Debug Exception and Monitor Control Register Definitions */
1936 #define DCB_DEMCR_TRCENA_Pos 24U /*!< DCB DEMCR: Trace enable Position */
1937 #define DCB_DEMCR_TRCENA_Msk (0x1UL << DCB_DEMCR_TRCENA_Pos) /*!< DCB DEMCR: Trace enable Mask */
1938
1939 #define DCB_DEMCR_MONPRKEY_Pos 23U /*!< DCB DEMCR: Monitor pend req key Position */
1940 #define DCB_DEMCR_MONPRKEY_Msk (0x1UL << DCB_DEMCR_MONPRKEY_Pos) /*!< DCB DEMCR: Monitor pend req key Mask */
1941
1942 #define DCB_DEMCR_UMON_EN_Pos 21U /*!< DCB DEMCR: Unprivileged monitor enable Position */
1943 #define DCB_DEMCR_UMON_EN_Msk (0x1UL << DCB_DEMCR_UMON_EN_Pos) /*!< DCB DEMCR: Unprivileged monitor enable Mask */
1944
1945 #define DCB_DEMCR_SDME_Pos 20U /*!< DCB DEMCR: Secure DebugMonitor enable Position */
1946 #define DCB_DEMCR_SDME_Msk (0x1UL << DCB_DEMCR_SDME_Pos) /*!< DCB DEMCR: Secure DebugMonitor enable Mask */
1947
1948 #define DCB_DEMCR_MON_REQ_Pos 19U /*!< DCB DEMCR: Monitor request Position */
1949 #define DCB_DEMCR_MON_REQ_Msk (0x1UL << DCB_DEMCR_MON_REQ_Pos) /*!< DCB DEMCR: Monitor request Mask */
1950
1951 #define DCB_DEMCR_MON_STEP_Pos 18U /*!< DCB DEMCR: Monitor step Position */
1952 #define DCB_DEMCR_MON_STEP_Msk (0x1UL << DCB_DEMCR_MON_STEP_Pos) /*!< DCB DEMCR: Monitor step Mask */
1953
1954 #define DCB_DEMCR_MON_PEND_Pos 17U /*!< DCB DEMCR: Monitor pend Position */
1955 #define DCB_DEMCR_MON_PEND_Msk (0x1UL << DCB_DEMCR_MON_PEND_Pos) /*!< DCB DEMCR: Monitor pend Mask */
1956
1957 #define DCB_DEMCR_MON_EN_Pos 16U /*!< DCB DEMCR: Monitor enable Position */
1958 #define DCB_DEMCR_MON_EN_Msk (0x1UL << DCB_DEMCR_MON_EN_Pos) /*!< DCB DEMCR: Monitor enable Mask */
1959
1960 #define DCB_DEMCR_VC_SFERR_Pos 11U /*!< DCB DEMCR: Vector Catch SecureFault Position */
1961 #define DCB_DEMCR_VC_SFERR_Msk (0x1UL << DCB_DEMCR_VC_SFERR_Pos) /*!< DCB DEMCR: Vector Catch SecureFault Mask */
1962
1963 #define DCB_DEMCR_VC_HARDERR_Pos 10U /*!< DCB DEMCR: Vector Catch HardFault errors Position */
1964 #define DCB_DEMCR_VC_HARDERR_Msk (0x1UL << DCB_DEMCR_VC_HARDERR_Pos) /*!< DCB DEMCR: Vector Catch HardFault errors Mask */
1965
1966 #define DCB_DEMCR_VC_INTERR_Pos 9U /*!< DCB DEMCR: Vector Catch interrupt errors Position */
1967 #define DCB_DEMCR_VC_INTERR_Msk (0x1UL << DCB_DEMCR_VC_INTERR_Pos) /*!< DCB DEMCR: Vector Catch interrupt errors Mask */
1968
1969 #define DCB_DEMCR_VC_BUSERR_Pos 8U /*!< DCB DEMCR: Vector Catch BusFault errors Position */
1970 #define DCB_DEMCR_VC_BUSERR_Msk (0x1UL << DCB_DEMCR_VC_BUSERR_Pos) /*!< DCB DEMCR: Vector Catch BusFault errors Mask */
1971
1972 #define DCB_DEMCR_VC_STATERR_Pos 7U /*!< DCB DEMCR: Vector Catch state errors Position */
1973 #define DCB_DEMCR_VC_STATERR_Msk (0x1UL << DCB_DEMCR_VC_STATERR_Pos) /*!< DCB DEMCR: Vector Catch state errors Mask */
1974
1975 #define DCB_DEMCR_VC_CHKERR_Pos 6U /*!< DCB DEMCR: Vector Catch check errors Position */
1976 #define DCB_DEMCR_VC_CHKERR_Msk (0x1UL << DCB_DEMCR_VC_CHKERR_Pos) /*!< DCB DEMCR: Vector Catch check errors Mask */
1977
1978 #define DCB_DEMCR_VC_NOCPERR_Pos 5U /*!< DCB DEMCR: Vector Catch NOCP errors Position */
1979 #define DCB_DEMCR_VC_NOCPERR_Msk (0x1UL << DCB_DEMCR_VC_NOCPERR_Pos) /*!< DCB DEMCR: Vector Catch NOCP errors Mask */
1980
1981 #define DCB_DEMCR_VC_MMERR_Pos 4U /*!< DCB DEMCR: Vector Catch MemManage errors Position */
1982 #define DCB_DEMCR_VC_MMERR_Msk (0x1UL << DCB_DEMCR_VC_MMERR_Pos) /*!< DCB DEMCR: Vector Catch MemManage errors Mask */
1983
1984 #define DCB_DEMCR_VC_CORERESET_Pos 0U /*!< DCB DEMCR: Vector Catch Core reset Position */
1985 #define DCB_DEMCR_VC_CORERESET_Msk (0x1UL /*<< DCB_DEMCR_VC_CORERESET_Pos*/) /*!< DCB DEMCR: Vector Catch Core reset Mask */
1986
1987 /* DAUTHCTRL, Debug Authentication Control Register Definitions */
1988 #define DCB_DAUTHCTRL_INTSPNIDEN_Pos 3U /*!< DCB DAUTHCTRL: Internal Secure non-invasive debug enable Position */
1989 #define DCB_DAUTHCTRL_INTSPNIDEN_Msk (0x1UL << DCB_DAUTHCTRL_INTSPNIDEN_Pos) /*!< DCB DAUTHCTRL: Internal Secure non-invasive debug enable Mask */
1990
1991 #define DCB_DAUTHCTRL_SPNIDENSEL_Pos 2U /*!< DCB DAUTHCTRL: Secure non-invasive debug enable select Position */
1992 #define DCB_DAUTHCTRL_SPNIDENSEL_Msk (0x1UL << DCB_DAUTHCTRL_SPNIDENSEL_Pos) /*!< DCB DAUTHCTRL: Secure non-invasive debug enable select Mask */
1993
1994 #define DCB_DAUTHCTRL_INTSPIDEN_Pos 1U /*!< DCB DAUTHCTRL: Internal Secure invasive debug enable Position */
1995 #define DCB_DAUTHCTRL_INTSPIDEN_Msk (0x1UL << DCB_DAUTHCTRL_INTSPIDEN_Pos) /*!< DCB DAUTHCTRL: Internal Secure invasive debug enable Mask */
1996
1997 #define DCB_DAUTHCTRL_SPIDENSEL_Pos 0U /*!< DCB DAUTHCTRL: Secure invasive debug enable select Position */
1998 #define DCB_DAUTHCTRL_SPIDENSEL_Msk (0x1UL /*<< DCB_DAUTHCTRL_SPIDENSEL_Pos*/) /*!< DCB DAUTHCTRL: Secure invasive debug enable select Mask */
1999
2000 /* DSCSR, Debug Security Control and Status Register Definitions */
2001 #define DCB_DSCSR_CDSKEY_Pos 17U /*!< DCB DSCSR: CDS write-enable key Position */
2002 #define DCB_DSCSR_CDSKEY_Msk (0x1UL << DCB_DSCSR_CDSKEY_Pos) /*!< DCB DSCSR: CDS write-enable key Mask */
2003
2004 #define DCB_DSCSR_CDS_Pos 16U /*!< DCB DSCSR: Current domain Secure Position */
2005 #define DCB_DSCSR_CDS_Msk (0x1UL << DCB_DSCSR_CDS_Pos) /*!< DCB DSCSR: Current domain Secure Mask */
2006
2007 #define DCB_DSCSR_SBRSEL_Pos 1U /*!< DCB DSCSR: Secure banked register select Position */
2008 #define DCB_DSCSR_SBRSEL_Msk (0x1UL << DCB_DSCSR_SBRSEL_Pos) /*!< DCB DSCSR: Secure banked register select Mask */
2009
2010 #define DCB_DSCSR_SBRSELEN_Pos 0U /*!< DCB DSCSR: Secure banked register select enable Position */
2011 #define DCB_DSCSR_SBRSELEN_Msk (0x1UL /*<< DCB_DSCSR_SBRSELEN_Pos*/) /*!< DCB DSCSR: Secure banked register select enable Mask */
2012
2013 /*@} end of group CMSIS_DCB */
2014
2015
2016
2017 /**
2018 \ingroup CMSIS_core_register
2019 \defgroup CMSIS_DIB Debug Identification Block
2020 \brief Type definitions for the Debug Identification Block Registers
2021 @{
2022 */
2023
2024 /**
2025 \brief Structure type to access the Debug Identification Block Registers (DIB).
2026 */
2027 typedef struct
2028 {
2029 __OM uint32_t DLAR; /*!< Offset: 0x000 ( /W) SCS Software Lock Access Register */
2030 __IM uint32_t DLSR; /*!< Offset: 0x004 (R/ ) SCS Software Lock Status Register */
2031 __IM uint32_t DAUTHSTATUS; /*!< Offset: 0x008 (R/ ) Debug Authentication Status Register */
2032 __IM uint32_t DDEVARCH; /*!< Offset: 0x00C (R/ ) SCS Device Architecture Register */
2033 __IM uint32_t DDEVTYPE; /*!< Offset: 0x010 (R/ ) SCS Device Type Register */
2034 } DIB_Type;
2035
2036 /* DLAR, SCS Software Lock Access Register Definitions */
2037 #define DIB_DLAR_KEY_Pos 0U /*!< DIB DLAR: KEY Position */
2038 #define DIB_DLAR_KEY_Msk (0xFFFFFFFFUL /*<< DIB_DLAR_KEY_Pos */) /*!< DIB DLAR: KEY Mask */
2039
2040 /* DLSR, SCS Software Lock Status Register Definitions */
2041 #define DIB_DLSR_nTT_Pos 2U /*!< DIB DLSR: Not thirty-two bit Position */
2042 #define DIB_DLSR_nTT_Msk (0x1UL << DIB_DLSR_nTT_Pos ) /*!< DIB DLSR: Not thirty-two bit Mask */
2043
2044 #define DIB_DLSR_SLK_Pos 1U /*!< DIB DLSR: Software Lock status Position */
2045 #define DIB_DLSR_SLK_Msk (0x1UL << DIB_DLSR_SLK_Pos ) /*!< DIB DLSR: Software Lock status Mask */
2046
2047 #define DIB_DLSR_SLI_Pos 0U /*!< DIB DLSR: Software Lock implemented Position */
2048 #define DIB_DLSR_SLI_Msk (0x1UL /*<< DIB_DLSR_SLI_Pos*/) /*!< DIB DLSR: Software Lock implemented Mask */
2049
2050 /* DAUTHSTATUS, Debug Authentication Status Register Definitions */
2051 #define DIB_DAUTHSTATUS_SNID_Pos 6U /*!< DIB DAUTHSTATUS: Secure Non-invasive Debug Position */
2052 #define DIB_DAUTHSTATUS_SNID_Msk (0x3UL << DIB_DAUTHSTATUS_SNID_Pos ) /*!< DIB DAUTHSTATUS: Secure Non-invasive Debug Mask */
2053
2054 #define DIB_DAUTHSTATUS_SID_Pos 4U /*!< DIB DAUTHSTATUS: Secure Invasive Debug Position */
2055 #define DIB_DAUTHSTATUS_SID_Msk (0x3UL << DIB_DAUTHSTATUS_SID_Pos ) /*!< DIB DAUTHSTATUS: Secure Invasive Debug Mask */
2056
2057 #define DIB_DAUTHSTATUS_NSNID_Pos 2U /*!< DIB DAUTHSTATUS: Non-secure Non-invasive Debug Position */
2058 #define DIB_DAUTHSTATUS_NSNID_Msk (0x3UL << DIB_DAUTHSTATUS_NSNID_Pos ) /*!< DIB DAUTHSTATUS: Non-secure Non-invasive Debug Mask */
2059
2060 #define DIB_DAUTHSTATUS_NSID_Pos 0U /*!< DIB DAUTHSTATUS: Non-secure Invasive Debug Position */
2061 #define DIB_DAUTHSTATUS_NSID_Msk (0x3UL /*<< DIB_DAUTHSTATUS_NSID_Pos*/) /*!< DIB DAUTHSTATUS: Non-secure Invasive Debug Mask */
2062
2063 /* DDEVARCH, SCS Device Architecture Register Definitions */
2064 #define DIB_DDEVARCH_ARCHITECT_Pos 21U /*!< DIB DDEVARCH: Architect Position */
2065 #define DIB_DDEVARCH_ARCHITECT_Msk (0x7FFUL << DIB_DDEVARCH_ARCHITECT_Pos ) /*!< DIB DDEVARCH: Architect Mask */
2066
2067 #define DIB_DDEVARCH_PRESENT_Pos 20U /*!< DIB DDEVARCH: DEVARCH Present Position */
2068 #define DIB_DDEVARCH_PRESENT_Msk (0x1FUL << DIB_DDEVARCH_PRESENT_Pos ) /*!< DIB DDEVARCH: DEVARCH Present Mask */
2069
2070 #define DIB_DDEVARCH_REVISION_Pos 16U /*!< DIB DDEVARCH: Revision Position */
2071 #define DIB_DDEVARCH_REVISION_Msk (0xFUL << DIB_DDEVARCH_REVISION_Pos ) /*!< DIB DDEVARCH: Revision Mask */
2072
2073 #define DIB_DDEVARCH_ARCHVER_Pos 12U /*!< DIB DDEVARCH: Architecture Version Position */
2074 #define DIB_DDEVARCH_ARCHVER_Msk (0xFUL << DIB_DDEVARCH_ARCHVER_Pos ) /*!< DIB DDEVARCH: Architecture Version Mask */
2075
2076 #define DIB_DDEVARCH_ARCHPART_Pos 0U /*!< DIB DDEVARCH: Architecture Part Position */
2077 #define DIB_DDEVARCH_ARCHPART_Msk (0xFFFUL /*<< DIB_DDEVARCH_ARCHPART_Pos*/) /*!< DIB DDEVARCH: Architecture Part Mask */
2078
2079 /* DDEVTYPE, SCS Device Type Register Definitions */
2080 #define DIB_DDEVTYPE_SUB_Pos 4U /*!< DIB DDEVTYPE: Sub-type Position */
2081 #define DIB_DDEVTYPE_SUB_Msk (0xFUL << DIB_DDEVTYPE_SUB_Pos ) /*!< DIB DDEVTYPE: Sub-type Mask */
2082
2083 #define DIB_DDEVTYPE_MAJOR_Pos 0U /*!< DIB DDEVTYPE: Major type Position */
2084 #define DIB_DDEVTYPE_MAJOR_Msk (0xFUL /*<< DIB_DDEVTYPE_MAJOR_Pos*/) /*!< DIB DDEVTYPE: Major type Mask */
2085
2086
2087 /*@} end of group CMSIS_DIB */
2088
2089
2090 /**
2091 \ingroup CMSIS_core_register
2092 \defgroup CMSIS_core_bitfield Core register bit field macros
2093 \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk).
2094 @{
2095 */
2096
2097 /**
2098 \brief Mask and shift a bit field value for use in a register bit range.
2099 \param[in] field Name of the register bit field.
2100 \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type.
2101 \return Masked and shifted value.
2102 */
2103 #define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk)
2104
2105 /**
2106 \brief Mask and shift a register value to extract a bit filed value.
2107 \param[in] field Name of the register bit field.
2108 \param[in] value Value of register. This parameter is interpreted as an uint32_t type.
2109 \return Masked and shifted bit field value.
2110 */
2111 #define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos)
2112
2113 /*@} end of group CMSIS_core_bitfield */
2114
2115
2116 /**
2117 \ingroup CMSIS_core_register
2118 \defgroup CMSIS_core_base Core Definitions
2119 \brief Definitions for base addresses, unions, and structures.
2120 @{
2121 */
2122
2123 /* Memory mapping of Core Hardware */
2124 #define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */
2125 #define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */
2126 #define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */
2127 #define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */
2128 #define CoreDebug_BASE (0xE000EDF0UL) /*!< \deprecated Core Debug Base Address */
2129 #define DCB_BASE (0xE000EDF0UL) /*!< DCB Base Address */
2130 #define DIB_BASE (0xE000EFB0UL) /*!< DIB Base Address */
2131 #define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */
2132 #define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */
2133 #define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */
2134
2135 #define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */
2136 #define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */
2137 #define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */
2138 #define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */
2139 #define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */
2140 #define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */
2141 #define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */
2142 #define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE ) /*!< \deprecated Core Debug configuration struct */
2143 #define DCB ((DCB_Type *) DCB_BASE ) /*!< DCB configuration struct */
2144 #define DIB ((DIB_Type *) DIB_BASE ) /*!< DIB configuration struct */
2145
2146 #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U)
2147 #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */
2148 #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */
2149 #endif
2150
2151 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
2152 #define SAU_BASE (SCS_BASE + 0x0DD0UL) /*!< Security Attribution Unit */
2153 #define SAU ((SAU_Type *) SAU_BASE ) /*!< Security Attribution Unit */
2154 #endif
2155
2156 #define FPU_BASE (SCS_BASE + 0x0F30UL) /*!< Floating Point Unit */
2157 #define FPU ((FPU_Type *) FPU_BASE ) /*!< Floating Point Unit */
2158
2159 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
2160 #define SCS_BASE_NS (0xE002E000UL) /*!< System Control Space Base Address (non-secure address space) */
2161 #define CoreDebug_BASE_NS (0xE002EDF0UL) /*!< \deprecated Core Debug Base Address (non-secure address space) */
2162 #define DCB_BASE_NS (0xE002EDF0UL) /*!< DCB Base Address (non-secure address space) */
2163 #define DIB_BASE_NS (0xE002EFB0UL) /*!< DIB Base Address (non-secure address space) */
2164 #define SysTick_BASE_NS (SCS_BASE_NS + 0x0010UL) /*!< SysTick Base Address (non-secure address space) */
2165 #define NVIC_BASE_NS (SCS_BASE_NS + 0x0100UL) /*!< NVIC Base Address (non-secure address space) */
2166 #define SCB_BASE_NS (SCS_BASE_NS + 0x0D00UL) /*!< System Control Block Base Address (non-secure address space) */
2167
2168 #define SCnSCB_NS ((SCnSCB_Type *) SCS_BASE_NS ) /*!< System control Register not in SCB(non-secure address space) */
2169 #define SCB_NS ((SCB_Type *) SCB_BASE_NS ) /*!< SCB configuration struct (non-secure address space) */
2170 #define SysTick_NS ((SysTick_Type *) SysTick_BASE_NS ) /*!< SysTick configuration struct (non-secure address space) */
2171 #define NVIC_NS ((NVIC_Type *) NVIC_BASE_NS ) /*!< NVIC configuration struct (non-secure address space) */
2172 #define CoreDebug_NS ((CoreDebug_Type *) CoreDebug_BASE_NS) /*!< \deprecated Core Debug configuration struct (non-secure address space) */
2173 #define DCB_NS ((DCB_Type *) DCB_BASE_NS ) /*!< DCB configuration struct (non-secure address space) */
2174 #define DIB_NS ((DIB_Type *) DIB_BASE_NS ) /*!< DIB configuration struct (non-secure address space) */
2175
2176 #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U)
2177 #define MPU_BASE_NS (SCS_BASE_NS + 0x0D90UL) /*!< Memory Protection Unit (non-secure address space) */
2178 #define MPU_NS ((MPU_Type *) MPU_BASE_NS ) /*!< Memory Protection Unit (non-secure address space) */
2179 #endif
2180
2181 #define FPU_BASE_NS (SCS_BASE_NS + 0x0F30UL) /*!< Floating Point Unit (non-secure address space) */
2182 #define FPU_NS ((FPU_Type *) FPU_BASE_NS ) /*!< Floating Point Unit (non-secure address space) */
2183
2184 #endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */
2185 /*@} */
2186
2187
2188 /**
2189 \ingroup CMSIS_core_register
2190 \defgroup CMSIS_register_aliases Backwards Compatibility Aliases
2191 \brief Register alias definitions for backwards compatibility.
2192 @{
2193 */
2194 #define ID_ADR (ID_AFR) /*!< SCB Auxiliary Feature Register */
2195 /*@} */
2196
2197
2198 /*******************************************************************************
2199 * Hardware Abstraction Layer
2200 Core Function Interface contains:
2201 - Core NVIC Functions
2202 - Core SysTick Functions
2203 - Core Debug Functions
2204 - Core Register Access Functions
2205 ******************************************************************************/
2206 /**
2207 \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference
2208 */
2209
2210
2211
2212 /* ########################## NVIC functions #################################### */
2213 /**
2214 \ingroup CMSIS_Core_FunctionInterface
2215 \defgroup CMSIS_Core_NVICFunctions NVIC Functions
2216 \brief Functions that manage interrupts and exceptions via the NVIC.
2217 @{
2218 */
2219
2220 #ifdef CMSIS_NVIC_VIRTUAL
2221 #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE
2222 #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h"
2223 #endif
2224 #include CMSIS_NVIC_VIRTUAL_HEADER_FILE
2225 #else
2226 #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping
2227 #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping
2228 #define NVIC_EnableIRQ __NVIC_EnableIRQ
2229 #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ
2230 #define NVIC_DisableIRQ __NVIC_DisableIRQ
2231 #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ
2232 #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ
2233 #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ
2234 #define NVIC_GetActive __NVIC_GetActive
2235 #define NVIC_SetPriority __NVIC_SetPriority
2236 #define NVIC_GetPriority __NVIC_GetPriority
2237 #define NVIC_SystemReset __NVIC_SystemReset
2238 #endif /* CMSIS_NVIC_VIRTUAL */
2239
2240 #ifdef CMSIS_VECTAB_VIRTUAL
2241 #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE
2242 #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h"
2243 #endif
2244 #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE
2245 #else
2246 #define NVIC_SetVector __NVIC_SetVector
2247 #define NVIC_GetVector __NVIC_GetVector
2248 #endif /* (CMSIS_VECTAB_VIRTUAL) */
2249
2250 #define NVIC_USER_IRQ_OFFSET 16
2251
2252
2253 /* Special LR values for Secure/Non-Secure call handling and exception handling */
2254
2255 /* Function Return Payload (from ARMv8-M Architecture Reference Manual) LR value on entry from Secure BLXNS */
2256 #define FNC_RETURN (0xFEFFFFFFUL) /* bit [0] ignored when processing a branch */
2257
2258 /* The following EXC_RETURN mask values are used to evaluate the LR on exception entry */
2259 #define EXC_RETURN_PREFIX (0xFF000000UL) /* bits [31:24] set to indicate an EXC_RETURN value */
2260 #define EXC_RETURN_S (0x00000040UL) /* bit [6] stack used to push registers: 0=Non-secure 1=Secure */
2261 #define EXC_RETURN_DCRS (0x00000020UL) /* bit [5] stacking rules for called registers: 0=skipped 1=saved */
2262 #define EXC_RETURN_FTYPE (0x00000010UL) /* bit [4] allocate stack for floating-point context: 0=done 1=skipped */
2263 #define EXC_RETURN_MODE (0x00000008UL) /* bit [3] processor mode for return: 0=Handler mode 1=Thread mode */
2264 #define EXC_RETURN_SPSEL (0x00000004UL) /* bit [2] stack pointer used to restore context: 0=MSP 1=PSP */
2265 #define EXC_RETURN_ES (0x00000001UL) /* bit [0] security state exception was taken to: 0=Non-secure 1=Secure */
2266
2267 /* Integrity Signature (from ARMv8-M Architecture Reference Manual) for exception context stacking */
2268 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) /* Value for processors with floating-point extension: */
2269 #define EXC_INTEGRITY_SIGNATURE (0xFEFA125AUL) /* bit [0] SFTC must match LR bit[4] EXC_RETURN_FTYPE */
2270 #else
2271 #define EXC_INTEGRITY_SIGNATURE (0xFEFA125BUL) /* Value for processors without floating-point extension */
2272 #endif
2273
2274
2275 /**
2276 \brief Set Priority Grouping
2277 \details Sets the priority grouping field using the required unlock sequence.
2278 The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field.
2279 Only values from 0..7 are used.
2280 In case of a conflict between priority grouping and available
2281 priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set.
2282 \param [in] PriorityGroup Priority grouping field.
2283 */
__NVIC_SetPriorityGrouping(uint32_t PriorityGroup)2284 __STATIC_INLINE void __NVIC_SetPriorityGrouping(uint32_t PriorityGroup)
2285 {
2286 uint32_t reg_value;
2287 uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
2288
2289 reg_value = SCB->AIRCR; /* read old register configuration */
2290 reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */
2291 reg_value = (reg_value |
2292 ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
2293 (PriorityGroupTmp << SCB_AIRCR_PRIGROUP_Pos) ); /* Insert write key and priority group */
2294 SCB->AIRCR = reg_value;
2295 }
2296
2297
2298 /**
2299 \brief Get Priority Grouping
2300 \details Reads the priority grouping field from the NVIC Interrupt Controller.
2301 \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field).
2302 */
__NVIC_GetPriorityGrouping(void)2303 __STATIC_INLINE uint32_t __NVIC_GetPriorityGrouping(void)
2304 {
2305 return ((uint32_t)((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos));
2306 }
2307
2308
2309 /**
2310 \brief Enable Interrupt
2311 \details Enables a device specific interrupt in the NVIC interrupt controller.
2312 \param [in] IRQn Device specific interrupt number.
2313 \note IRQn must not be negative.
2314 */
__NVIC_EnableIRQ(IRQn_Type IRQn)2315 __STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn)
2316 {
2317 if ((int32_t)(IRQn) >= 0)
2318 {
2319 __COMPILER_BARRIER();
2320 NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
2321 __COMPILER_BARRIER();
2322 }
2323 }
2324
2325
2326 /**
2327 \brief Get Interrupt Enable status
2328 \details Returns a device specific interrupt enable status from the NVIC interrupt controller.
2329 \param [in] IRQn Device specific interrupt number.
2330 \return 0 Interrupt is not enabled.
2331 \return 1 Interrupt is enabled.
2332 \note IRQn must not be negative.
2333 */
__NVIC_GetEnableIRQ(IRQn_Type IRQn)2334 __STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn)
2335 {
2336 if ((int32_t)(IRQn) >= 0)
2337 {
2338 return((uint32_t)(((NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
2339 }
2340 else
2341 {
2342 return(0U);
2343 }
2344 }
2345
2346
2347 /**
2348 \brief Disable Interrupt
2349 \details Disables a device specific interrupt in the NVIC interrupt controller.
2350 \param [in] IRQn Device specific interrupt number.
2351 \note IRQn must not be negative.
2352 */
__NVIC_DisableIRQ(IRQn_Type IRQn)2353 __STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn)
2354 {
2355 if ((int32_t)(IRQn) >= 0)
2356 {
2357 NVIC->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
2358 __DSB();
2359 __ISB();
2360 }
2361 }
2362
2363
2364 /**
2365 \brief Get Pending Interrupt
2366 \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt.
2367 \param [in] IRQn Device specific interrupt number.
2368 \return 0 Interrupt status is not pending.
2369 \return 1 Interrupt status is pending.
2370 \note IRQn must not be negative.
2371 */
__NVIC_GetPendingIRQ(IRQn_Type IRQn)2372 __STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn)
2373 {
2374 if ((int32_t)(IRQn) >= 0)
2375 {
2376 return((uint32_t)(((NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
2377 }
2378 else
2379 {
2380 return(0U);
2381 }
2382 }
2383
2384
2385 /**
2386 \brief Set Pending Interrupt
2387 \details Sets the pending bit of a device specific interrupt in the NVIC pending register.
2388 \param [in] IRQn Device specific interrupt number.
2389 \note IRQn must not be negative.
2390 */
__NVIC_SetPendingIRQ(IRQn_Type IRQn)2391 __STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn)
2392 {
2393 if ((int32_t)(IRQn) >= 0)
2394 {
2395 NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
2396 }
2397 }
2398
2399
2400 /**
2401 \brief Clear Pending Interrupt
2402 \details Clears the pending bit of a device specific interrupt in the NVIC pending register.
2403 \param [in] IRQn Device specific interrupt number.
2404 \note IRQn must not be negative.
2405 */
__NVIC_ClearPendingIRQ(IRQn_Type IRQn)2406 __STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn)
2407 {
2408 if ((int32_t)(IRQn) >= 0)
2409 {
2410 NVIC->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
2411 }
2412 }
2413
2414
2415 /**
2416 \brief Get Active Interrupt
2417 \details Reads the active register in the NVIC and returns the active bit for the device specific interrupt.
2418 \param [in] IRQn Device specific interrupt number.
2419 \return 0 Interrupt status is not active.
2420 \return 1 Interrupt status is active.
2421 \note IRQn must not be negative.
2422 */
__NVIC_GetActive(IRQn_Type IRQn)2423 __STATIC_INLINE uint32_t __NVIC_GetActive(IRQn_Type IRQn)
2424 {
2425 if ((int32_t)(IRQn) >= 0)
2426 {
2427 return((uint32_t)(((NVIC->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
2428 }
2429 else
2430 {
2431 return(0U);
2432 }
2433 }
2434
2435
2436 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
2437 /**
2438 \brief Get Interrupt Target State
2439 \details Reads the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt.
2440 \param [in] IRQn Device specific interrupt number.
2441 \return 0 if interrupt is assigned to Secure
2442 \return 1 if interrupt is assigned to Non Secure
2443 \note IRQn must not be negative.
2444 */
NVIC_GetTargetState(IRQn_Type IRQn)2445 __STATIC_INLINE uint32_t NVIC_GetTargetState(IRQn_Type IRQn)
2446 {
2447 if ((int32_t)(IRQn) >= 0)
2448 {
2449 return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
2450 }
2451 else
2452 {
2453 return(0U);
2454 }
2455 }
2456
2457
2458 /**
2459 \brief Set Interrupt Target State
2460 \details Sets the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt.
2461 \param [in] IRQn Device specific interrupt number.
2462 \return 0 if interrupt is assigned to Secure
2463 1 if interrupt is assigned to Non Secure
2464 \note IRQn must not be negative.
2465 */
NVIC_SetTargetState(IRQn_Type IRQn)2466 __STATIC_INLINE uint32_t NVIC_SetTargetState(IRQn_Type IRQn)
2467 {
2468 if ((int32_t)(IRQn) >= 0)
2469 {
2470 NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] |= ((uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)));
2471 return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
2472 }
2473 else
2474 {
2475 return(0U);
2476 }
2477 }
2478
2479
2480 /**
2481 \brief Clear Interrupt Target State
2482 \details Clears the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt.
2483 \param [in] IRQn Device specific interrupt number.
2484 \return 0 if interrupt is assigned to Secure
2485 1 if interrupt is assigned to Non Secure
2486 \note IRQn must not be negative.
2487 */
NVIC_ClearTargetState(IRQn_Type IRQn)2488 __STATIC_INLINE uint32_t NVIC_ClearTargetState(IRQn_Type IRQn)
2489 {
2490 if ((int32_t)(IRQn) >= 0)
2491 {
2492 NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] &= ~((uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)));
2493 return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
2494 }
2495 else
2496 {
2497 return(0U);
2498 }
2499 }
2500 #endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */
2501
2502
2503 /**
2504 \brief Set Interrupt Priority
2505 \details Sets the priority of a device specific interrupt or a processor exception.
2506 The interrupt number can be positive to specify a device specific interrupt,
2507 or negative to specify a processor exception.
2508 \param [in] IRQn Interrupt number.
2509 \param [in] priority Priority to set.
2510 \note The priority cannot be set for every processor exception.
2511 */
__NVIC_SetPriority(IRQn_Type IRQn,uint32_t priority)2512 __STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
2513 {
2514 if ((int32_t)(IRQn) >= 0)
2515 {
2516 NVIC->IPR[((uint32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL);
2517 }
2518 else
2519 {
2520 SCB->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL);
2521 }
2522 }
2523
2524
2525 /**
2526 \brief Get Interrupt Priority
2527 \details Reads the priority of a device specific interrupt or a processor exception.
2528 The interrupt number can be positive to specify a device specific interrupt,
2529 or negative to specify a processor exception.
2530 \param [in] IRQn Interrupt number.
2531 \return Interrupt Priority.
2532 Value is aligned automatically to the implemented priority bits of the microcontroller.
2533 */
__NVIC_GetPriority(IRQn_Type IRQn)2534 __STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn)
2535 {
2536
2537 if ((int32_t)(IRQn) >= 0)
2538 {
2539 return(((uint32_t)NVIC->IPR[((uint32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS)));
2540 }
2541 else
2542 {
2543 return(((uint32_t)SCB->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS)));
2544 }
2545 }
2546
2547
2548 /**
2549 \brief Encode Priority
2550 \details Encodes the priority for an interrupt with the given priority group,
2551 preemptive priority value, and subpriority value.
2552 In case of a conflict between priority grouping and available
2553 priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set.
2554 \param [in] PriorityGroup Used priority group.
2555 \param [in] PreemptPriority Preemptive priority value (starting from 0).
2556 \param [in] SubPriority Subpriority value (starting from 0).
2557 \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority().
2558 */
NVIC_EncodePriority(uint32_t PriorityGroup,uint32_t PreemptPriority,uint32_t SubPriority)2559 __STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority)
2560 {
2561 uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
2562 uint32_t PreemptPriorityBits;
2563 uint32_t SubPriorityBits;
2564
2565 PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp);
2566 SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS));
2567
2568 return (
2569 ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) |
2570 ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL)))
2571 );
2572 }
2573
2574
2575 /**
2576 \brief Decode Priority
2577 \details Decodes an interrupt priority value with a given priority group to
2578 preemptive priority value and subpriority value.
2579 In case of a conflict between priority grouping and available
2580 priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set.
2581 \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority().
2582 \param [in] PriorityGroup Used priority group.
2583 \param [out] pPreemptPriority Preemptive priority value (starting from 0).
2584 \param [out] pSubPriority Subpriority value (starting from 0).
2585 */
NVIC_DecodePriority(uint32_t Priority,uint32_t PriorityGroup,uint32_t * const pPreemptPriority,uint32_t * const pSubPriority)2586 __STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority)
2587 {
2588 uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
2589 uint32_t PreemptPriorityBits;
2590 uint32_t SubPriorityBits;
2591
2592 PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp);
2593 SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS));
2594
2595 *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL);
2596 *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL);
2597 }
2598
2599
2600 /**
2601 \brief Set Interrupt Vector
2602 \details Sets an interrupt vector in SRAM based interrupt vector table.
2603 The interrupt number can be positive to specify a device specific interrupt,
2604 or negative to specify a processor exception.
2605 VTOR must been relocated to SRAM before.
2606 \param [in] IRQn Interrupt number
2607 \param [in] vector Address of interrupt handler function
2608 */
__NVIC_SetVector(IRQn_Type IRQn,uint32_t vector)2609 __STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector)
2610 {
2611 uint32_t *vectors = (uint32_t *)SCB->VTOR;
2612 vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector;
2613 __DSB();
2614 }
2615
2616
2617 /**
2618 \brief Get Interrupt Vector
2619 \details Reads an interrupt vector from interrupt vector table.
2620 The interrupt number can be positive to specify a device specific interrupt,
2621 or negative to specify a processor exception.
2622 \param [in] IRQn Interrupt number.
2623 \return Address of interrupt handler function
2624 */
__NVIC_GetVector(IRQn_Type IRQn)2625 __STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn)
2626 {
2627 uint32_t *vectors = (uint32_t *)SCB->VTOR;
2628 return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET];
2629 }
2630
2631
2632 /**
2633 \brief System Reset
2634 \details Initiates a system reset request to reset the MCU.
2635 */
__NVIC_SystemReset(void)2636 __NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void)
2637 {
2638 __DSB(); /* Ensure all outstanding memory accesses included
2639 buffered write are completed before reset */
2640 SCB->AIRCR = (uint32_t)((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
2641 (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) |
2642 SCB_AIRCR_SYSRESETREQ_Msk ); /* Keep priority group unchanged */
2643 __DSB(); /* Ensure completion of memory access */
2644
2645 for(;;) /* wait until reset */
2646 {
2647 __NOP();
2648 }
2649 }
2650
2651 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
2652 /**
2653 \brief Set Priority Grouping (non-secure)
2654 \details Sets the non-secure priority grouping field when in secure state using the required unlock sequence.
2655 The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field.
2656 Only values from 0..7 are used.
2657 In case of a conflict between priority grouping and available
2658 priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set.
2659 \param [in] PriorityGroup Priority grouping field.
2660 */
TZ_NVIC_SetPriorityGrouping_NS(uint32_t PriorityGroup)2661 __STATIC_INLINE void TZ_NVIC_SetPriorityGrouping_NS(uint32_t PriorityGroup)
2662 {
2663 uint32_t reg_value;
2664 uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
2665
2666 reg_value = SCB_NS->AIRCR; /* read old register configuration */
2667 reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */
2668 reg_value = (reg_value |
2669 ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
2670 (PriorityGroupTmp << SCB_AIRCR_PRIGROUP_Pos) ); /* Insert write key and priority group */
2671 SCB_NS->AIRCR = reg_value;
2672 }
2673
2674
2675 /**
2676 \brief Get Priority Grouping (non-secure)
2677 \details Reads the priority grouping field from the non-secure NVIC when in secure state.
2678 \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field).
2679 */
TZ_NVIC_GetPriorityGrouping_NS(void)2680 __STATIC_INLINE uint32_t TZ_NVIC_GetPriorityGrouping_NS(void)
2681 {
2682 return ((uint32_t)((SCB_NS->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos));
2683 }
2684
2685
2686 /**
2687 \brief Enable Interrupt (non-secure)
2688 \details Enables a device specific interrupt in the non-secure NVIC interrupt controller when in secure state.
2689 \param [in] IRQn Device specific interrupt number.
2690 \note IRQn must not be negative.
2691 */
TZ_NVIC_EnableIRQ_NS(IRQn_Type IRQn)2692 __STATIC_INLINE void TZ_NVIC_EnableIRQ_NS(IRQn_Type IRQn)
2693 {
2694 if ((int32_t)(IRQn) >= 0)
2695 {
2696 NVIC_NS->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
2697 }
2698 }
2699
2700
2701 /**
2702 \brief Get Interrupt Enable status (non-secure)
2703 \details Returns a device specific interrupt enable status from the non-secure NVIC interrupt controller when in secure state.
2704 \param [in] IRQn Device specific interrupt number.
2705 \return 0 Interrupt is not enabled.
2706 \return 1 Interrupt is enabled.
2707 \note IRQn must not be negative.
2708 */
TZ_NVIC_GetEnableIRQ_NS(IRQn_Type IRQn)2709 __STATIC_INLINE uint32_t TZ_NVIC_GetEnableIRQ_NS(IRQn_Type IRQn)
2710 {
2711 if ((int32_t)(IRQn) >= 0)
2712 {
2713 return((uint32_t)(((NVIC_NS->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
2714 }
2715 else
2716 {
2717 return(0U);
2718 }
2719 }
2720
2721
2722 /**
2723 \brief Disable Interrupt (non-secure)
2724 \details Disables a device specific interrupt in the non-secure NVIC interrupt controller when in secure state.
2725 \param [in] IRQn Device specific interrupt number.
2726 \note IRQn must not be negative.
2727 */
TZ_NVIC_DisableIRQ_NS(IRQn_Type IRQn)2728 __STATIC_INLINE void TZ_NVIC_DisableIRQ_NS(IRQn_Type IRQn)
2729 {
2730 if ((int32_t)(IRQn) >= 0)
2731 {
2732 NVIC_NS->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
2733 }
2734 }
2735
2736
2737 /**
2738 \brief Get Pending Interrupt (non-secure)
2739 \details Reads the NVIC pending register in the non-secure NVIC when in secure state and returns the pending bit for the specified device specific interrupt.
2740 \param [in] IRQn Device specific interrupt number.
2741 \return 0 Interrupt status is not pending.
2742 \return 1 Interrupt status is pending.
2743 \note IRQn must not be negative.
2744 */
TZ_NVIC_GetPendingIRQ_NS(IRQn_Type IRQn)2745 __STATIC_INLINE uint32_t TZ_NVIC_GetPendingIRQ_NS(IRQn_Type IRQn)
2746 {
2747 if ((int32_t)(IRQn) >= 0)
2748 {
2749 return((uint32_t)(((NVIC_NS->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
2750 }
2751 else
2752 {
2753 return(0U);
2754 }
2755 }
2756
2757
2758 /**
2759 \brief Set Pending Interrupt (non-secure)
2760 \details Sets the pending bit of a device specific interrupt in the non-secure NVIC pending register when in secure state.
2761 \param [in] IRQn Device specific interrupt number.
2762 \note IRQn must not be negative.
2763 */
TZ_NVIC_SetPendingIRQ_NS(IRQn_Type IRQn)2764 __STATIC_INLINE void TZ_NVIC_SetPendingIRQ_NS(IRQn_Type IRQn)
2765 {
2766 if ((int32_t)(IRQn) >= 0)
2767 {
2768 NVIC_NS->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
2769 }
2770 }
2771
2772
2773 /**
2774 \brief Clear Pending Interrupt (non-secure)
2775 \details Clears the pending bit of a device specific interrupt in the non-secure NVIC pending register when in secure state.
2776 \param [in] IRQn Device specific interrupt number.
2777 \note IRQn must not be negative.
2778 */
TZ_NVIC_ClearPendingIRQ_NS(IRQn_Type IRQn)2779 __STATIC_INLINE void TZ_NVIC_ClearPendingIRQ_NS(IRQn_Type IRQn)
2780 {
2781 if ((int32_t)(IRQn) >= 0)
2782 {
2783 NVIC_NS->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
2784 }
2785 }
2786
2787
2788 /**
2789 \brief Get Active Interrupt (non-secure)
2790 \details Reads the active register in non-secure NVIC when in secure state and returns the active bit for the device specific interrupt.
2791 \param [in] IRQn Device specific interrupt number.
2792 \return 0 Interrupt status is not active.
2793 \return 1 Interrupt status is active.
2794 \note IRQn must not be negative.
2795 */
TZ_NVIC_GetActive_NS(IRQn_Type IRQn)2796 __STATIC_INLINE uint32_t TZ_NVIC_GetActive_NS(IRQn_Type IRQn)
2797 {
2798 if ((int32_t)(IRQn) >= 0)
2799 {
2800 return((uint32_t)(((NVIC_NS->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
2801 }
2802 else
2803 {
2804 return(0U);
2805 }
2806 }
2807
2808
2809 /**
2810 \brief Set Interrupt Priority (non-secure)
2811 \details Sets the priority of a non-secure device specific interrupt or a non-secure processor exception when in secure state.
2812 The interrupt number can be positive to specify a device specific interrupt,
2813 or negative to specify a processor exception.
2814 \param [in] IRQn Interrupt number.
2815 \param [in] priority Priority to set.
2816 \note The priority cannot be set for every non-secure processor exception.
2817 */
TZ_NVIC_SetPriority_NS(IRQn_Type IRQn,uint32_t priority)2818 __STATIC_INLINE void TZ_NVIC_SetPriority_NS(IRQn_Type IRQn, uint32_t priority)
2819 {
2820 if ((int32_t)(IRQn) >= 0)
2821 {
2822 NVIC_NS->IPR[((uint32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL);
2823 }
2824 else
2825 {
2826 SCB_NS->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL);
2827 }
2828 }
2829
2830
2831 /**
2832 \brief Get Interrupt Priority (non-secure)
2833 \details Reads the priority of a non-secure device specific interrupt or a non-secure processor exception when in secure state.
2834 The interrupt number can be positive to specify a device specific interrupt,
2835 or negative to specify a processor exception.
2836 \param [in] IRQn Interrupt number.
2837 \return Interrupt Priority. Value is aligned automatically to the implemented priority bits of the microcontroller.
2838 */
TZ_NVIC_GetPriority_NS(IRQn_Type IRQn)2839 __STATIC_INLINE uint32_t TZ_NVIC_GetPriority_NS(IRQn_Type IRQn)
2840 {
2841
2842 if ((int32_t)(IRQn) >= 0)
2843 {
2844 return(((uint32_t)NVIC_NS->IPR[((uint32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS)));
2845 }
2846 else
2847 {
2848 return(((uint32_t)SCB_NS->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS)));
2849 }
2850 }
2851 #endif /* defined (__ARM_FEATURE_CMSE) &&(__ARM_FEATURE_CMSE == 3U) */
2852
2853 /*@} end of CMSIS_Core_NVICFunctions */
2854
2855 /* ########################## MPU functions #################################### */
2856
2857 #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U)
2858
2859 #include "mpu_armv8.h"
2860
2861 #endif
2862
2863 /* ########################## FPU functions #################################### */
2864 /**
2865 \ingroup CMSIS_Core_FunctionInterface
2866 \defgroup CMSIS_Core_FpuFunctions FPU Functions
2867 \brief Function that provides FPU type.
2868 @{
2869 */
2870
2871 /**
2872 \brief get FPU type
2873 \details returns the FPU type
2874 \returns
2875 - \b 0: No FPU
2876 - \b 1: Single precision FPU
2877 - \b 2: Double + Single precision FPU
2878 */
SCB_GetFPUType(void)2879 __STATIC_INLINE uint32_t SCB_GetFPUType(void)
2880 {
2881 uint32_t mvfr0;
2882
2883 mvfr0 = FPU->MVFR0;
2884 if ((mvfr0 & (FPU_MVFR0_Single_precision_Msk | FPU_MVFR0_Double_precision_Msk)) == 0x220U)
2885 {
2886 return 2U; /* Double + Single precision FPU */
2887 }
2888 else if ((mvfr0 & (FPU_MVFR0_Single_precision_Msk | FPU_MVFR0_Double_precision_Msk)) == 0x020U)
2889 {
2890 return 1U; /* Single precision FPU */
2891 }
2892 else
2893 {
2894 return 0U; /* No FPU */
2895 }
2896 }
2897
2898
2899 /*@} end of CMSIS_Core_FpuFunctions */
2900
2901
2902 /* ########################## Cache functions #################################### */
2903
2904 #if ((defined (__ICACHE_PRESENT) && (__ICACHE_PRESENT == 1U)) || \
2905 (defined (__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U)))
2906 #include "cachel1_armv7.h"
2907 #endif
2908
2909
2910 /* ########################## SAU functions #################################### */
2911 /**
2912 \ingroup CMSIS_Core_FunctionInterface
2913 \defgroup CMSIS_Core_SAUFunctions SAU Functions
2914 \brief Functions that configure the SAU.
2915 @{
2916 */
2917
2918 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
2919
2920 /**
2921 \brief Enable SAU
2922 \details Enables the Security Attribution Unit (SAU).
2923 */
TZ_SAU_Enable(void)2924 __STATIC_INLINE void TZ_SAU_Enable(void)
2925 {
2926 SAU->CTRL |= (SAU_CTRL_ENABLE_Msk);
2927 }
2928
2929
2930
2931 /**
2932 \brief Disable SAU
2933 \details Disables the Security Attribution Unit (SAU).
2934 */
TZ_SAU_Disable(void)2935 __STATIC_INLINE void TZ_SAU_Disable(void)
2936 {
2937 SAU->CTRL &= ~(SAU_CTRL_ENABLE_Msk);
2938 }
2939
2940 #endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */
2941
2942 /*@} end of CMSIS_Core_SAUFunctions */
2943
2944
2945
2946
2947 /* ################################## Debug Control function ############################################ */
2948 /**
2949 \ingroup CMSIS_Core_FunctionInterface
2950 \defgroup CMSIS_Core_DCBFunctions Debug Control Functions
2951 \brief Functions that access the Debug Control Block.
2952 @{
2953 */
2954
2955
2956 /**
2957 \brief Set Debug Authentication Control Register
2958 \details writes to Debug Authentication Control register.
2959 \param [in] value value to be writen.
2960 */
DCB_SetAuthCtrl(uint32_t value)2961 __STATIC_INLINE void DCB_SetAuthCtrl(uint32_t value)
2962 {
2963 __DSB();
2964 __ISB();
2965 DCB->DAUTHCTRL = value;
2966 __DSB();
2967 __ISB();
2968 }
2969
2970
2971 /**
2972 \brief Get Debug Authentication Control Register
2973 \details Reads Debug Authentication Control register.
2974 \return Debug Authentication Control Register.
2975 */
DCB_GetAuthCtrl(void)2976 __STATIC_INLINE uint32_t DCB_GetAuthCtrl(void)
2977 {
2978 return (DCB->DAUTHCTRL);
2979 }
2980
2981
2982 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
2983 /**
2984 \brief Set Debug Authentication Control Register (non-secure)
2985 \details writes to non-secure Debug Authentication Control register when in secure state.
2986 \param [in] value value to be writen
2987 */
TZ_DCB_SetAuthCtrl_NS(uint32_t value)2988 __STATIC_INLINE void TZ_DCB_SetAuthCtrl_NS(uint32_t value)
2989 {
2990 __DSB();
2991 __ISB();
2992 DCB_NS->DAUTHCTRL = value;
2993 __DSB();
2994 __ISB();
2995 }
2996
2997
2998 /**
2999 \brief Get Debug Authentication Control Register (non-secure)
3000 \details Reads non-secure Debug Authentication Control register when in secure state.
3001 \return Debug Authentication Control Register.
3002 */
TZ_DCB_GetAuthCtrl_NS(void)3003 __STATIC_INLINE uint32_t TZ_DCB_GetAuthCtrl_NS(void)
3004 {
3005 return (DCB_NS->DAUTHCTRL);
3006 }
3007 #endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */
3008
3009 /*@} end of CMSIS_Core_DCBFunctions */
3010
3011
3012
3013
3014 /* ################################## Debug Identification function ############################################ */
3015 /**
3016 \ingroup CMSIS_Core_FunctionInterface
3017 \defgroup CMSIS_Core_DIBFunctions Debug Identification Functions
3018 \brief Functions that access the Debug Identification Block.
3019 @{
3020 */
3021
3022
3023 /**
3024 \brief Get Debug Authentication Status Register
3025 \details Reads Debug Authentication Status register.
3026 \return Debug Authentication Status Register.
3027 */
DIB_GetAuthStatus(void)3028 __STATIC_INLINE uint32_t DIB_GetAuthStatus(void)
3029 {
3030 return (DIB->DAUTHSTATUS);
3031 }
3032
3033
3034 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
3035 /**
3036 \brief Get Debug Authentication Status Register (non-secure)
3037 \details Reads non-secure Debug Authentication Status register when in secure state.
3038 \return Debug Authentication Status Register.
3039 */
TZ_DIB_GetAuthStatus_NS(void)3040 __STATIC_INLINE uint32_t TZ_DIB_GetAuthStatus_NS(void)
3041 {
3042 return (DIB_NS->DAUTHSTATUS);
3043 }
3044 #endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */
3045
3046 /*@} end of CMSIS_Core_DCBFunctions */
3047
3048
3049
3050
3051 /* ################################## SysTick function ############################################ */
3052 /**
3053 \ingroup CMSIS_Core_FunctionInterface
3054 \defgroup CMSIS_Core_SysTickFunctions SysTick Functions
3055 \brief Functions that configure the System.
3056 @{
3057 */
3058
3059 #if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U)
3060
3061 /**
3062 \brief System Tick Configuration
3063 \details Initializes the System Timer and its interrupt, and starts the System Tick Timer.
3064 Counter is in free running mode to generate periodic interrupts.
3065 \param [in] ticks Number of ticks between two interrupts.
3066 \return 0 Function succeeded.
3067 \return 1 Function failed.
3068 \note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
3069 function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
3070 must contain a vendor-specific implementation of this function.
3071 */
SysTick_Config(uint32_t ticks)3072 __STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
3073 {
3074 if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk)
3075 {
3076 return (1UL); /* Reload value impossible */
3077 }
3078
3079 SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */
3080 NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
3081 SysTick->VAL = 0UL; /* Load the SysTick Counter Value */
3082 SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
3083 SysTick_CTRL_TICKINT_Msk |
3084 SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
3085 return (0UL); /* Function successful */
3086 }
3087
3088 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
3089 /**
3090 \brief System Tick Configuration (non-secure)
3091 \details Initializes the non-secure System Timer and its interrupt when in secure state, and starts the System Tick Timer.
3092 Counter is in free running mode to generate periodic interrupts.
3093 \param [in] ticks Number of ticks between two interrupts.
3094 \return 0 Function succeeded.
3095 \return 1 Function failed.
3096 \note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
3097 function <b>TZ_SysTick_Config_NS</b> is not included. In this case, the file <b><i>device</i>.h</b>
3098 must contain a vendor-specific implementation of this function.
3099
3100 */
TZ_SysTick_Config_NS(uint32_t ticks)3101 __STATIC_INLINE uint32_t TZ_SysTick_Config_NS(uint32_t ticks)
3102 {
3103 if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk)
3104 {
3105 return (1UL); /* Reload value impossible */
3106 }
3107
3108 SysTick_NS->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */
3109 TZ_NVIC_SetPriority_NS (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
3110 SysTick_NS->VAL = 0UL; /* Load the SysTick Counter Value */
3111 SysTick_NS->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
3112 SysTick_CTRL_TICKINT_Msk |
3113 SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
3114 return (0UL); /* Function successful */
3115 }
3116 #endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */
3117
3118 #endif
3119
3120 /*@} end of CMSIS_Core_SysTickFunctions */
3121
3122
3123
3124 /* ##################################### Debug In/Output function ########################################### */
3125 /**
3126 \ingroup CMSIS_Core_FunctionInterface
3127 \defgroup CMSIS_core_DebugFunctions ITM Functions
3128 \brief Functions that access the ITM debug interface.
3129 @{
3130 */
3131
3132 extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */
3133 #define ITM_RXBUFFER_EMPTY ((int32_t)0x5AA55AA5U) /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */
3134
3135
3136 /**
3137 \brief ITM Send Character
3138 \details Transmits a character via the ITM channel 0, and
3139 \li Just returns when no debugger is connected that has booked the output.
3140 \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted.
3141 \param [in] ch Character to transmit.
3142 \returns Character to transmit.
3143 */
ITM_SendChar(uint32_t ch)3144 __STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch)
3145 {
3146 if (((ITM->TCR & ITM_TCR_ITMENA_Msk) != 0UL) && /* ITM enabled */
3147 ((ITM->TER & 1UL ) != 0UL) ) /* ITM Port #0 enabled */
3148 {
3149 while (ITM->PORT[0U].u32 == 0UL)
3150 {
3151 __NOP();
3152 }
3153 ITM->PORT[0U].u8 = (uint8_t)ch;
3154 }
3155 return (ch);
3156 }
3157
3158
3159 /**
3160 \brief ITM Receive Character
3161 \details Inputs a character via the external variable \ref ITM_RxBuffer.
3162 \return Received character.
3163 \return -1 No character pending.
3164 */
ITM_ReceiveChar(void)3165 __STATIC_INLINE int32_t ITM_ReceiveChar (void)
3166 {
3167 int32_t ch = -1; /* no character available */
3168
3169 if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY)
3170 {
3171 ch = ITM_RxBuffer;
3172 ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */
3173 }
3174
3175 return (ch);
3176 }
3177
3178
3179 /**
3180 \brief ITM Check Character
3181 \details Checks whether a character is pending for reading in the variable \ref ITM_RxBuffer.
3182 \return 0 No character available.
3183 \return 1 Character available.
3184 */
ITM_CheckChar(void)3185 __STATIC_INLINE int32_t ITM_CheckChar (void)
3186 {
3187
3188 if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY)
3189 {
3190 return (0); /* no character available */
3191 }
3192 else
3193 {
3194 return (1); /* character available */
3195 }
3196 }
3197
3198 /*@} end of CMSIS_core_DebugFunctions */
3199
3200
3201
3202
3203 #ifdef __cplusplus
3204 }
3205 #endif
3206
3207 #endif /* __CORE_ARMV8MML_H_DEPENDANT */
3208
3209 #endif /* __CMSIS_GENERIC */
3210
