1 /**************************************************************************//**
2 * @file core_cm33.h
3 * @brief CMSIS Cortex-M33 Core Peripheral Access Layer Header File
4 * @version V5.1.0
5 * @date 12. November 2018
6 ******************************************************************************/
7 /*
8 * Copyright (c) 2009-2018 Arm Limited. All rights reserved.
9 *
10 * SPDX-License-Identifier: Apache-2.0
11 *
12 * Licensed under the Apache License, Version 2.0 (the License); you may
13 * not use this file except in compliance with the License.
14 * You may obtain a copy of the License at
15 *
16 * www.apache.org/licenses/LICENSE-2.0
17 *
18 * Unless required by applicable law or agreed to in writing, software
19 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
20 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
21 * See the License for the specific language governing permissions and
22 * limitations under the License.
23 */
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 #endif
30
31 #ifndef __CORE_CM33_H_GENERIC
32 #define __CORE_CM33_H_GENERIC
33
34 #include <stdint.h>
35
36 #ifdef __cplusplus
37 extern "C" {
38 #endif
39
40 /**
41 \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions
42 CMSIS violates the following MISRA-C:2004 rules:
43
44 \li Required Rule 8.5, object/function definition in header file.<br>
45 Function definitions in header files are used to allow 'inlining'.
46
47 \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.<br>
48 Unions are used for effective representation of core registers.
49
50 \li Advisory Rule 19.7, Function-like macro defined.<br>
51 Function-like macros are used to allow more efficient code.
52 */
53
54
55 /*******************************************************************************
56 * CMSIS definitions
57 ******************************************************************************/
58 /**
59 \ingroup Cortex_M33
60 @{
61 */
62
63 #include "cmsis_version.h"
64
65 /* CMSIS CM33 definitions */
66 #define __CM33_CMSIS_VERSION_MAIN (__CM_CMSIS_VERSION_MAIN) /*!< \deprecated [31:16] CMSIS HAL main version */
67 #define __CM33_CMSIS_VERSION_SUB (__CM_CMSIS_VERSION_SUB) /*!< \deprecated [15:0] CMSIS HAL sub version */
68 #define __CM33_CMSIS_VERSION ((__CM33_CMSIS_VERSION_MAIN << 16U) | \
69 __CM33_CMSIS_VERSION_SUB ) /*!< \deprecated CMSIS HAL version number */
70
71 #define __CORTEX_M (33U) /*!< Cortex-M Core */
72
73 /** __FPU_USED indicates whether an FPU is used or not.
74 For this, __FPU_PRESENT has to be checked prior to making use of FPU specific registers and functions.
75 */
76 #if defined ( __CC_ARM )
77 #if defined (__TARGET_FPU_VFP)
78 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
79 #define __FPU_USED 1U
80 #else
81 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
82 #define __FPU_USED 0U
83 #endif
84 #else
85 #define __FPU_USED 0U
86 #endif
87
88 #if defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1U)
89 #if defined (__DSP_PRESENT) && (__DSP_PRESENT == 1U)
90 #define __DSP_USED 1U
91 #else
92 #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)"
93 #define __DSP_USED 0U
94 #endif
95 #else
96 #define __DSP_USED 0U
97 #endif
98
99 #elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
100 #if defined (__ARM_FP)
101 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
102 #define __FPU_USED 1U
103 #else
104 #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
105 #define __FPU_USED 0U
106 #endif
107 #else
108 #define __FPU_USED 0U
109 #endif
110
111 #if defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1U)
112 #if defined (__DSP_PRESENT) && (__DSP_PRESENT == 1U)
113 #define __DSP_USED 1U
114 #else
115 #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)"
116 #define __DSP_USED 0U
117 #endif
118 #else
119 #define __DSP_USED 0U
120 #endif
121
122 #elif defined ( __GNUC__ )
123 #if defined (__VFP_FP__) && !defined(__SOFTFP__)
124 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
125 #define __FPU_USED 1U
126 #else
127 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
128 #define __FPU_USED 0U
129 #endif
130 #else
131 #define __FPU_USED 0U
132 #endif
133
134 #if defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1U)
135 #if defined (__DSP_PRESENT) && (__DSP_PRESENT == 1U)
136 #define __DSP_USED 1U
137 #else
138 #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)"
139 #define __DSP_USED 0U
140 #endif
141 #else
142 #define __DSP_USED 0U
143 #endif
144
145 #elif defined ( __ICCARM__ )
146 #if defined (__ARMVFP__)
147 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
148 #define __FPU_USED 1U
149 #else
150 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
151 #define __FPU_USED 0U
152 #endif
153 #else
154 #define __FPU_USED 0U
155 #endif
156
157 #if defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1U)
158 #if defined (__DSP_PRESENT) && (__DSP_PRESENT == 1U)
159 #define __DSP_USED 1U
160 #else
161 #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)"
162 #define __DSP_USED 0U
163 #endif
164 #else
165 #define __DSP_USED 0U
166 #endif
167
168 #elif defined ( __TI_ARM__ )
169 #if defined (__TI_VFP_SUPPORT__)
170 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
171 #define __FPU_USED 1U
172 #else
173 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
174 #define __FPU_USED 0U
175 #endif
176 #else
177 #define __FPU_USED 0U
178 #endif
179
180 #elif defined ( __TASKING__ )
181 #if defined (__FPU_VFP__)
182 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
183 #define __FPU_USED 1U
184 #else
185 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
186 #define __FPU_USED 0U
187 #endif
188 #else
189 #define __FPU_USED 0U
190 #endif
191
192 #elif defined ( __CSMC__ )
193 #if ( __CSMC__ & 0x400U)
194 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
195 #define __FPU_USED 1U
196 #else
197 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
198 #define __FPU_USED 0U
199 #endif
200 #else
201 #define __FPU_USED 0U
202 #endif
203
204 #endif
205
206 #include "cmsis_compiler.h" /* CMSIS compiler specific defines */
207
208
209 #ifdef __cplusplus
210 }
211 #endif
212
213 #endif /* __CORE_CM33_H_GENERIC */
214
215 #ifndef __CMSIS_GENERIC
216
217 #ifndef __CORE_CM33_H_DEPENDANT
218 #define __CORE_CM33_H_DEPENDANT
219
220 #ifdef __cplusplus
221 extern "C" {
222 #endif
223
224 /* check device defines and use defaults */
225 #if defined __CHECK_DEVICE_DEFINES
226 #ifndef __CM33_REV
227 #define __CM33_REV 0x0000U
228 #warning "__CM33_REV not defined in device header file; using default!"
229 #endif
230
231 #ifndef __FPU_PRESENT
232 #define __FPU_PRESENT 0U
233 #warning "__FPU_PRESENT not defined in device header file; using default!"
234 #endif
235
236 #ifndef __MPU_PRESENT
237 #define __MPU_PRESENT 0U
238 #warning "__MPU_PRESENT not defined in device header file; using default!"
239 #endif
240
241 #ifndef __SAUREGION_PRESENT
242 #define __SAUREGION_PRESENT 0U
243 #warning "__SAUREGION_PRESENT not defined in device header file; using default!"
244 #endif
245
246 #ifndef __DSP_PRESENT
247 #define __DSP_PRESENT 0U
248 #warning "__DSP_PRESENT not defined in device header file; using default!"
249 #endif
250
251 #ifndef __NVIC_PRIO_BITS
252 #define __NVIC_PRIO_BITS 3U
253 #warning "__NVIC_PRIO_BITS not defined in device header file; using default!"
254 #endif
255
256 #ifndef __Vendor_SysTickConfig
257 #define __Vendor_SysTickConfig 0U
258 #warning "__Vendor_SysTickConfig not defined in device header file; using default!"
259 #endif
260 #endif
261
262 /* IO definitions (access restrictions to peripheral registers) */
263 /**
264 \defgroup CMSIS_glob_defs CMSIS Global Defines
265
266 <strong>IO Type Qualifiers</strong> are used
267 \li to specify the access to peripheral variables.
268 \li for automatic generation of peripheral register debug information.
269 */
270 #ifdef __cplusplus
271 #define __I volatile /*!< Defines 'read only' permissions */
272 #else
273 #define __I volatile const /*!< Defines 'read only' permissions */
274 #endif
275 #define __O volatile /*!< Defines 'write only' permissions */
276 #define __IO volatile /*!< Defines 'read / write' permissions */
277
278 /* following defines should be used for structure members */
279 #define __IM volatile const /*! Defines 'read only' structure member permissions */
280 #define __OM volatile /*! Defines 'write only' structure member permissions */
281 #define __IOM volatile /*! Defines 'read / write' structure member permissions */
282
283 /*@} end of group Cortex_M33 */
284
285
286
287 /*******************************************************************************
288 * Register Abstraction
289 Core Register contain:
290 - Core Register
291 - Core NVIC Register
292 - Core SCB Register
293 - Core SysTick Register
294 - Core Debug Register
295 - Core MPU Register
296 - Core SAU Register
297 - Core FPU Register
298 ******************************************************************************/
299 /**
300 \defgroup CMSIS_core_register Defines and Type Definitions
301 \brief Type definitions and defines for Cortex-M processor based devices.
302 */
303
304 /**
305 \ingroup CMSIS_core_register
306 \defgroup CMSIS_CORE Status and Control Registers
307 \brief Core Register type definitions.
308 @{
309 */
310
311 /**
312 \brief Union type to access the Application Program Status Register (APSR).
313 */
314 typedef union
315 {
316 struct
317 {
318 uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */
319 uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */
320 uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */
321 uint32_t Q:1; /*!< bit: 27 Saturation condition flag */
322 uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
323 uint32_t C:1; /*!< bit: 29 Carry condition code flag */
324 uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
325 uint32_t N:1; /*!< bit: 31 Negative condition code flag */
326 } b; /*!< Structure used for bit access */
327 uint32_t w; /*!< Type used for word access */
328 } APSR_Type;
329
330 /* APSR Register Definitions */
331 #define APSR_N_Pos 31U /*!< APSR: N Position */
332 #define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */
333
334 #define APSR_Z_Pos 30U /*!< APSR: Z Position */
335 #define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */
336
337 #define APSR_C_Pos 29U /*!< APSR: C Position */
338 #define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */
339
340 #define APSR_V_Pos 28U /*!< APSR: V Position */
341 #define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */
342
343 #define APSR_Q_Pos 27U /*!< APSR: Q Position */
344 #define APSR_Q_Msk (1UL << APSR_Q_Pos) /*!< APSR: Q Mask */
345
346 #define APSR_GE_Pos 16U /*!< APSR: GE Position */
347 #define APSR_GE_Msk (0xFUL << APSR_GE_Pos) /*!< APSR: GE Mask */
348
349
350 /**
351 \brief Union type to access the Interrupt Program Status Register (IPSR).
352 */
353 typedef union
354 {
355 struct
356 {
357 uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
358 uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */
359 } b; /*!< Structure used for bit access */
360 uint32_t w; /*!< Type used for word access */
361 } IPSR_Type;
362
363 /* IPSR Register Definitions */
364 #define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */
365 #define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */
366
367
368 /**
369 \brief Union type to access the Special-Purpose Program Status Registers (xPSR).
370 */
371 typedef union
372 {
373 struct
374 {
375 uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
376 uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */
377 uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */
378 uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */
379 uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */
380 uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */
381 uint32_t Q:1; /*!< bit: 27 Saturation condition flag */
382 uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
383 uint32_t C:1; /*!< bit: 29 Carry condition code flag */
384 uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
385 uint32_t N:1; /*!< bit: 31 Negative condition code flag */
386 } b; /*!< Structure used for bit access */
387 uint32_t w; /*!< Type used for word access */
388 } xPSR_Type;
389
390 /* xPSR Register Definitions */
391 #define xPSR_N_Pos 31U /*!< xPSR: N Position */
392 #define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */
393
394 #define xPSR_Z_Pos 30U /*!< xPSR: Z Position */
395 #define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */
396
397 #define xPSR_C_Pos 29U /*!< xPSR: C Position */
398 #define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */
399
400 #define xPSR_V_Pos 28U /*!< xPSR: V Position */
401 #define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */
402
403 #define xPSR_Q_Pos 27U /*!< xPSR: Q Position */
404 #define xPSR_Q_Msk (1UL << xPSR_Q_Pos) /*!< xPSR: Q Mask */
405
406 #define xPSR_IT_Pos 25U /*!< xPSR: IT Position */
407 #define xPSR_IT_Msk (3UL << xPSR_IT_Pos) /*!< xPSR: IT Mask */
408
409 #define xPSR_T_Pos 24U /*!< xPSR: T Position */
410 #define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */
411
412 #define xPSR_GE_Pos 16U /*!< xPSR: GE Position */
413 #define xPSR_GE_Msk (0xFUL << xPSR_GE_Pos) /*!< xPSR: GE Mask */
414
415 #define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */
416 #define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */
417
418
419 /**
420 \brief Union type to access the Control Registers (CONTROL).
421 */
422 typedef union
423 {
424 struct
425 {
426 uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */
427 uint32_t SPSEL:1; /*!< bit: 1 Stack-pointer select */
428 uint32_t FPCA:1; /*!< bit: 2 Floating-point context active */
429 uint32_t SFPA:1; /*!< bit: 3 Secure floating-point active */
430 uint32_t _reserved1:28; /*!< bit: 4..31 Reserved */
431 } b; /*!< Structure used for bit access */
432 uint32_t w; /*!< Type used for word access */
433 } CONTROL_Type;
434
435 /* CONTROL Register Definitions */
436 #define CONTROL_SFPA_Pos 3U /*!< CONTROL: SFPA Position */
437 #define CONTROL_SFPA_Msk (1UL << CONTROL_SFPA_Pos) /*!< CONTROL: SFPA Mask */
438
439 #define CONTROL_FPCA_Pos 2U /*!< CONTROL: FPCA Position */
440 #define CONTROL_FPCA_Msk (1UL << CONTROL_FPCA_Pos) /*!< CONTROL: FPCA Mask */
441
442 #define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */
443 #define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */
444
445 #define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */
446 #define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */
447
448 /*@} end of group CMSIS_CORE */
449
450
451 /**
452 \ingroup CMSIS_core_register
453 \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC)
454 \brief Type definitions for the NVIC Registers
455 @{
456 */
457
458 /**
459 \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC).
460 */
461 typedef struct
462 {
463 __IOM uint32_t ISER[16U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */
464 uint32_t RESERVED0[16U];
465 __IOM uint32_t ICER[16U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */
466 uint32_t RSERVED1[16U];
467 __IOM uint32_t ISPR[16U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */
468 uint32_t RESERVED2[16U];
469 __IOM uint32_t ICPR[16U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */
470 uint32_t RESERVED3[16U];
471 __IOM uint32_t IABR[16U]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */
472 uint32_t RESERVED4[16U];
473 __IOM uint32_t ITNS[16U]; /*!< Offset: 0x280 (R/W) Interrupt Non-Secure State Register */
474 uint32_t RESERVED5[16U];
475 __IOM uint8_t IPR[496U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */
476 uint32_t RESERVED6[580U];
477 __OM uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */
478 } NVIC_Type;
479
480 /* Software Triggered Interrupt Register Definitions */
481 #define NVIC_STIR_INTID_Pos 0U /*!< STIR: INTLINESNUM Position */
482 #define NVIC_STIR_INTID_Msk (0x1FFUL /*<< NVIC_STIR_INTID_Pos*/) /*!< STIR: INTLINESNUM Mask */
483
484 /*@} end of group CMSIS_NVIC */
485
486
487 /**
488 \ingroup CMSIS_core_register
489 \defgroup CMSIS_SCB System Control Block (SCB)
490 \brief Type definitions for the System Control Block Registers
491 @{
492 */
493
494 /**
495 \brief Structure type to access the System Control Block (SCB).
496 */
497 typedef struct
498 {
499 __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */
500 __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */
501 __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */
502 __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */
503 __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */
504 __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */
505 __IOM uint8_t SHPR[12U]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */
506 __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */
507 __IOM uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */
508 __IOM uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */
509 __IOM uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */
510 __IOM uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */
511 __IOM uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */
512 __IOM uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */
513 __IM uint32_t ID_PFR[2U]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */
514 __IM uint32_t ID_DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */
515 __IM uint32_t ID_ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */
516 __IM uint32_t ID_MMFR[4U]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */
517 __IM uint32_t ID_ISAR[6U]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */
518 __IM uint32_t CLIDR; /*!< Offset: 0x078 (R/ ) Cache Level ID register */
519 __IM uint32_t CTR; /*!< Offset: 0x07C (R/ ) Cache Type register */
520 __IM uint32_t CCSIDR; /*!< Offset: 0x080 (R/ ) Cache Size ID Register */
521 __IOM uint32_t CSSELR; /*!< Offset: 0x084 (R/W) Cache Size Selection Register */
522 __IOM uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */
523 __IOM uint32_t NSACR; /*!< Offset: 0x08C (R/W) Non-Secure Access Control Register */
524 uint32_t RESERVED3[92U];
525 __OM uint32_t STIR; /*!< Offset: 0x200 ( /W) Software Triggered Interrupt Register */
526 uint32_t RESERVED4[15U];
527 __IM uint32_t MVFR0; /*!< Offset: 0x240 (R/ ) Media and VFP Feature Register 0 */
528 __IM uint32_t MVFR1; /*!< Offset: 0x244 (R/ ) Media and VFP Feature Register 1 */
529 __IM uint32_t MVFR2; /*!< Offset: 0x248 (R/ ) Media and VFP Feature Register 2 */
530 uint32_t RESERVED5[1U];
531 __OM uint32_t ICIALLU; /*!< Offset: 0x250 ( /W) I-Cache Invalidate All to PoU */
532 uint32_t RESERVED6[1U];
533 __OM uint32_t ICIMVAU; /*!< Offset: 0x258 ( /W) I-Cache Invalidate by MVA to PoU */
534 __OM uint32_t DCIMVAC; /*!< Offset: 0x25C ( /W) D-Cache Invalidate by MVA to PoC */
535 __OM uint32_t DCISW; /*!< Offset: 0x260 ( /W) D-Cache Invalidate by Set-way */
536 __OM uint32_t DCCMVAU; /*!< Offset: 0x264 ( /W) D-Cache Clean by MVA to PoU */
537 __OM uint32_t DCCMVAC; /*!< Offset: 0x268 ( /W) D-Cache Clean by MVA to PoC */
538 __OM uint32_t DCCSW; /*!< Offset: 0x26C ( /W) D-Cache Clean by Set-way */
539 __OM uint32_t DCCIMVAC; /*!< Offset: 0x270 ( /W) D-Cache Clean and Invalidate by MVA to PoC */
540 __OM uint32_t DCCISW; /*!< Offset: 0x274 ( /W) D-Cache Clean and Invalidate by Set-way */
541 } SCB_Type;
542
543 /* SCB CPUID Register Definitions */
544 #define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */
545 #define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */
546
547 #define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */
548 #define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */
549
550 #define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */
551 #define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */
552
553 #define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */
554 #define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */
555
556 #define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */
557 #define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */
558
559 /* SCB Interrupt Control State Register Definitions */
560 #define SCB_ICSR_PENDNMISET_Pos 31U /*!< SCB ICSR: PENDNMISET Position */
561 #define SCB_ICSR_PENDNMISET_Msk (1UL << SCB_ICSR_PENDNMISET_Pos) /*!< SCB ICSR: PENDNMISET Mask */
562
563 #define SCB_ICSR_NMIPENDSET_Pos SCB_ICSR_PENDNMISET_Pos /*!< SCB ICSR: NMIPENDSET Position, backward compatibility */
564 #define SCB_ICSR_NMIPENDSET_Msk SCB_ICSR_PENDNMISET_Msk /*!< SCB ICSR: NMIPENDSET Mask, backward compatibility */
565
566 #define SCB_ICSR_PENDNMICLR_Pos 30U /*!< SCB ICSR: PENDNMICLR Position */
567 #define SCB_ICSR_PENDNMICLR_Msk (1UL << SCB_ICSR_PENDNMICLR_Pos) /*!< SCB ICSR: PENDNMICLR Mask */
568
569 #define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */
570 #define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */
571
572 #define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */
573 #define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */
574
575 #define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */
576 #define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */
577
578 #define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */
579 #define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */
580
581 #define SCB_ICSR_STTNS_Pos 24U /*!< SCB ICSR: STTNS Position (Security Extension) */
582 #define SCB_ICSR_STTNS_Msk (1UL << SCB_ICSR_STTNS_Pos) /*!< SCB ICSR: STTNS Mask (Security Extension) */
583
584 #define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */
585 #define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */
586
587 #define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */
588 #define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */
589
590 #define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */
591 #define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */
592
593 #define SCB_ICSR_RETTOBASE_Pos 11U /*!< SCB ICSR: RETTOBASE Position */
594 #define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */
595
596 #define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */
597 #define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */
598
599 /* SCB Vector Table Offset Register Definitions */
600 #define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */
601 #define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */
602
603 /* SCB Application Interrupt and Reset Control Register Definitions */
604 #define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */
605 #define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */
606
607 #define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */
608 #define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */
609
610 #define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */
611 #define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */
612
613 #define SCB_AIRCR_PRIS_Pos 14U /*!< SCB AIRCR: PRIS Position */
614 #define SCB_AIRCR_PRIS_Msk (1UL << SCB_AIRCR_PRIS_Pos) /*!< SCB AIRCR: PRIS Mask */
615
616 #define SCB_AIRCR_BFHFNMINS_Pos 13U /*!< SCB AIRCR: BFHFNMINS Position */
617 #define SCB_AIRCR_BFHFNMINS_Msk (1UL << SCB_AIRCR_BFHFNMINS_Pos) /*!< SCB AIRCR: BFHFNMINS Mask */
618
619 #define SCB_AIRCR_PRIGROUP_Pos 8U /*!< SCB AIRCR: PRIGROUP Position */
620 #define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */
621
622 #define SCB_AIRCR_SYSRESETREQS_Pos 3U /*!< SCB AIRCR: SYSRESETREQS Position */
623 #define SCB_AIRCR_SYSRESETREQS_Msk (1UL << SCB_AIRCR_SYSRESETREQS_Pos) /*!< SCB AIRCR: SYSRESETREQS Mask */
624
625 #define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */
626 #define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */
627
628 #define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */
629 #define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */
630
631 /* SCB System Control Register Definitions */
632 #define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */
633 #define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */
634
635 #define SCB_SCR_SLEEPDEEPS_Pos 3U /*!< SCB SCR: SLEEPDEEPS Position */
636 #define SCB_SCR_SLEEPDEEPS_Msk (1UL << SCB_SCR_SLEEPDEEPS_Pos) /*!< SCB SCR: SLEEPDEEPS Mask */
637
638 #define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */
639 #define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */
640
641 #define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */
642 #define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */
643
644 /* SCB Configuration Control Register Definitions */
645 #define SCB_CCR_BP_Pos 18U /*!< SCB CCR: BP Position */
646 #define SCB_CCR_BP_Msk (1UL << SCB_CCR_BP_Pos) /*!< SCB CCR: BP Mask */
647
648 #define SCB_CCR_IC_Pos 17U /*!< SCB CCR: IC Position */
649 #define SCB_CCR_IC_Msk (1UL << SCB_CCR_IC_Pos) /*!< SCB CCR: IC Mask */
650
651 #define SCB_CCR_DC_Pos 16U /*!< SCB CCR: DC Position */
652 #define SCB_CCR_DC_Msk (1UL << SCB_CCR_DC_Pos) /*!< SCB CCR: DC Mask */
653
654 #define SCB_CCR_STKOFHFNMIGN_Pos 10U /*!< SCB CCR: STKOFHFNMIGN Position */
655 #define SCB_CCR_STKOFHFNMIGN_Msk (1UL << SCB_CCR_STKOFHFNMIGN_Pos) /*!< SCB CCR: STKOFHFNMIGN Mask */
656
657 #define SCB_CCR_BFHFNMIGN_Pos 8U /*!< SCB CCR: BFHFNMIGN Position */
658 #define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */
659
660 #define SCB_CCR_DIV_0_TRP_Pos 4U /*!< SCB CCR: DIV_0_TRP Position */
661 #define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */
662
663 #define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */
664 #define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */
665
666 #define SCB_CCR_USERSETMPEND_Pos 1U /*!< SCB CCR: USERSETMPEND Position */
667 #define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */
668
669 /* SCB System Handler Control and State Register Definitions */
670 #define SCB_SHCSR_HARDFAULTPENDED_Pos 21U /*!< SCB SHCSR: HARDFAULTPENDED Position */
671 #define SCB_SHCSR_HARDFAULTPENDED_Msk (1UL << SCB_SHCSR_HARDFAULTPENDED_Pos) /*!< SCB SHCSR: HARDFAULTPENDED Mask */
672
673 #define SCB_SHCSR_SECUREFAULTPENDED_Pos 20U /*!< SCB SHCSR: SECUREFAULTPENDED Position */
674 #define SCB_SHCSR_SECUREFAULTPENDED_Msk (1UL << SCB_SHCSR_SECUREFAULTPENDED_Pos) /*!< SCB SHCSR: SECUREFAULTPENDED Mask */
675
676 #define SCB_SHCSR_SECUREFAULTENA_Pos 19U /*!< SCB SHCSR: SECUREFAULTENA Position */
677 #define SCB_SHCSR_SECUREFAULTENA_Msk (1UL << SCB_SHCSR_SECUREFAULTENA_Pos) /*!< SCB SHCSR: SECUREFAULTENA Mask */
678
679 #define SCB_SHCSR_USGFAULTENA_Pos 18U /*!< SCB SHCSR: USGFAULTENA Position */
680 #define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */
681
682 #define SCB_SHCSR_BUSFAULTENA_Pos 17U /*!< SCB SHCSR: BUSFAULTENA Position */
683 #define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */
684
685 #define SCB_SHCSR_MEMFAULTENA_Pos 16U /*!< SCB SHCSR: MEMFAULTENA Position */
686 #define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */
687
688 #define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */
689 #define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */
690
691 #define SCB_SHCSR_BUSFAULTPENDED_Pos 14U /*!< SCB SHCSR: BUSFAULTPENDED Position */
692 #define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */
693
694 #define SCB_SHCSR_MEMFAULTPENDED_Pos 13U /*!< SCB SHCSR: MEMFAULTPENDED Position */
695 #define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */
696
697 #define SCB_SHCSR_USGFAULTPENDED_Pos 12U /*!< SCB SHCSR: USGFAULTPENDED Position */
698 #define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */
699
700 #define SCB_SHCSR_SYSTICKACT_Pos 11U /*!< SCB SHCSR: SYSTICKACT Position */
701 #define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */
702
703 #define SCB_SHCSR_PENDSVACT_Pos 10U /*!< SCB SHCSR: PENDSVACT Position */
704 #define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */
705
706 #define SCB_SHCSR_MONITORACT_Pos 8U /*!< SCB SHCSR: MONITORACT Position */
707 #define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */
708
709 #define SCB_SHCSR_SVCALLACT_Pos 7U /*!< SCB SHCSR: SVCALLACT Position */
710 #define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */
711
712 #define SCB_SHCSR_NMIACT_Pos 5U /*!< SCB SHCSR: NMIACT Position */
713 #define SCB_SHCSR_NMIACT_Msk (1UL << SCB_SHCSR_NMIACT_Pos) /*!< SCB SHCSR: NMIACT Mask */
714
715 #define SCB_SHCSR_SECUREFAULTACT_Pos 4U /*!< SCB SHCSR: SECUREFAULTACT Position */
716 #define SCB_SHCSR_SECUREFAULTACT_Msk (1UL << SCB_SHCSR_SECUREFAULTACT_Pos) /*!< SCB SHCSR: SECUREFAULTACT Mask */
717
718 #define SCB_SHCSR_USGFAULTACT_Pos 3U /*!< SCB SHCSR: USGFAULTACT Position */
719 #define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */
720
721 #define SCB_SHCSR_HARDFAULTACT_Pos 2U /*!< SCB SHCSR: HARDFAULTACT Position */
722 #define SCB_SHCSR_HARDFAULTACT_Msk (1UL << SCB_SHCSR_HARDFAULTACT_Pos) /*!< SCB SHCSR: HARDFAULTACT Mask */
723
724 #define SCB_SHCSR_BUSFAULTACT_Pos 1U /*!< SCB SHCSR: BUSFAULTACT Position */
725 #define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */
726
727 #define SCB_SHCSR_MEMFAULTACT_Pos 0U /*!< SCB SHCSR: MEMFAULTACT Position */
728 #define SCB_SHCSR_MEMFAULTACT_Msk (1UL /*<< SCB_SHCSR_MEMFAULTACT_Pos*/) /*!< SCB SHCSR: MEMFAULTACT Mask */
729
730 /* SCB Configurable Fault Status Register Definitions */
731 #define SCB_CFSR_USGFAULTSR_Pos 16U /*!< SCB CFSR: Usage Fault Status Register Position */
732 #define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */
733
734 #define SCB_CFSR_BUSFAULTSR_Pos 8U /*!< SCB CFSR: Bus Fault Status Register Position */
735 #define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */
736
737 #define SCB_CFSR_MEMFAULTSR_Pos 0U /*!< SCB CFSR: Memory Manage Fault Status Register Position */
738 #define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL /*<< SCB_CFSR_MEMFAULTSR_Pos*/) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */
739
740 /* MemManage Fault Status Register (part of SCB Configurable Fault Status Register) */
741 #define SCB_CFSR_MMARVALID_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 7U) /*!< SCB CFSR (MMFSR): MMARVALID Position */
742 #define SCB_CFSR_MMARVALID_Msk (1UL << SCB_CFSR_MMARVALID_Pos) /*!< SCB CFSR (MMFSR): MMARVALID Mask */
743
744 #define SCB_CFSR_MLSPERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 5U) /*!< SCB CFSR (MMFSR): MLSPERR Position */
745 #define SCB_CFSR_MLSPERR_Msk (1UL << SCB_CFSR_MLSPERR_Pos) /*!< SCB CFSR (MMFSR): MLSPERR Mask */
746
747 #define SCB_CFSR_MSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 4U) /*!< SCB CFSR (MMFSR): MSTKERR Position */
748 #define SCB_CFSR_MSTKERR_Msk (1UL << SCB_CFSR_MSTKERR_Pos) /*!< SCB CFSR (MMFSR): MSTKERR Mask */
749
750 #define SCB_CFSR_MUNSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 3U) /*!< SCB CFSR (MMFSR): MUNSTKERR Position */
751 #define SCB_CFSR_MUNSTKERR_Msk (1UL << SCB_CFSR_MUNSTKERR_Pos) /*!< SCB CFSR (MMFSR): MUNSTKERR Mask */
752
753 #define SCB_CFSR_DACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 1U) /*!< SCB CFSR (MMFSR): DACCVIOL Position */
754 #define SCB_CFSR_DACCVIOL_Msk (1UL << SCB_CFSR_DACCVIOL_Pos) /*!< SCB CFSR (MMFSR): DACCVIOL Mask */
755
756 #define SCB_CFSR_IACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 0U) /*!< SCB CFSR (MMFSR): IACCVIOL Position */
757 #define SCB_CFSR_IACCVIOL_Msk (1UL /*<< SCB_CFSR_IACCVIOL_Pos*/) /*!< SCB CFSR (MMFSR): IACCVIOL Mask */
758
759 /* BusFault Status Register (part of SCB Configurable Fault Status Register) */
760 #define SCB_CFSR_BFARVALID_Pos (SCB_CFSR_BUSFAULTSR_Pos + 7U) /*!< SCB CFSR (BFSR): BFARVALID Position */
761 #define SCB_CFSR_BFARVALID_Msk (1UL << SCB_CFSR_BFARVALID_Pos) /*!< SCB CFSR (BFSR): BFARVALID Mask */
762
763 #define SCB_CFSR_LSPERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 5U) /*!< SCB CFSR (BFSR): LSPERR Position */
764 #define SCB_CFSR_LSPERR_Msk (1UL << SCB_CFSR_LSPERR_Pos) /*!< SCB CFSR (BFSR): LSPERR Mask */
765
766 #define SCB_CFSR_STKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 4U) /*!< SCB CFSR (BFSR): STKERR Position */
767 #define SCB_CFSR_STKERR_Msk (1UL << SCB_CFSR_STKERR_Pos) /*!< SCB CFSR (BFSR): STKERR Mask */
768
769 #define SCB_CFSR_UNSTKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 3U) /*!< SCB CFSR (BFSR): UNSTKERR Position */
770 #define SCB_CFSR_UNSTKERR_Msk (1UL << SCB_CFSR_UNSTKERR_Pos) /*!< SCB CFSR (BFSR): UNSTKERR Mask */
771
772 #define SCB_CFSR_IMPRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 2U) /*!< SCB CFSR (BFSR): IMPRECISERR Position */
773 #define SCB_CFSR_IMPRECISERR_Msk (1UL << SCB_CFSR_IMPRECISERR_Pos) /*!< SCB CFSR (BFSR): IMPRECISERR Mask */
774
775 #define SCB_CFSR_PRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 1U) /*!< SCB CFSR (BFSR): PRECISERR Position */
776 #define SCB_CFSR_PRECISERR_Msk (1UL << SCB_CFSR_PRECISERR_Pos) /*!< SCB CFSR (BFSR): PRECISERR Mask */
777
778 #define SCB_CFSR_IBUSERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 0U) /*!< SCB CFSR (BFSR): IBUSERR Position */
779 #define SCB_CFSR_IBUSERR_Msk (1UL << SCB_CFSR_IBUSERR_Pos) /*!< SCB CFSR (BFSR): IBUSERR Mask */
780
781 /* UsageFault Status Register (part of SCB Configurable Fault Status Register) */
782 #define SCB_CFSR_DIVBYZERO_Pos (SCB_CFSR_USGFAULTSR_Pos + 9U) /*!< SCB CFSR (UFSR): DIVBYZERO Position */
783 #define SCB_CFSR_DIVBYZERO_Msk (1UL << SCB_CFSR_DIVBYZERO_Pos) /*!< SCB CFSR (UFSR): DIVBYZERO Mask */
784
785 #define SCB_CFSR_UNALIGNED_Pos (SCB_CFSR_USGFAULTSR_Pos + 8U) /*!< SCB CFSR (UFSR): UNALIGNED Position */
786 #define SCB_CFSR_UNALIGNED_Msk (1UL << SCB_CFSR_UNALIGNED_Pos) /*!< SCB CFSR (UFSR): UNALIGNED Mask */
787
788 #define SCB_CFSR_STKOF_Pos (SCB_CFSR_USGFAULTSR_Pos + 4U) /*!< SCB CFSR (UFSR): STKOF Position */
789 #define SCB_CFSR_STKOF_Msk (1UL << SCB_CFSR_STKOF_Pos) /*!< SCB CFSR (UFSR): STKOF Mask */
790
791 #define SCB_CFSR_NOCP_Pos (SCB_CFSR_USGFAULTSR_Pos + 3U) /*!< SCB CFSR (UFSR): NOCP Position */
792 #define SCB_CFSR_NOCP_Msk (1UL << SCB_CFSR_NOCP_Pos) /*!< SCB CFSR (UFSR): NOCP Mask */
793
794 #define SCB_CFSR_INVPC_Pos (SCB_CFSR_USGFAULTSR_Pos + 2U) /*!< SCB CFSR (UFSR): INVPC Position */
795 #define SCB_CFSR_INVPC_Msk (1UL << SCB_CFSR_INVPC_Pos) /*!< SCB CFSR (UFSR): INVPC Mask */
796
797 #define SCB_CFSR_INVSTATE_Pos (SCB_CFSR_USGFAULTSR_Pos + 1U) /*!< SCB CFSR (UFSR): INVSTATE Position */
798 #define SCB_CFSR_INVSTATE_Msk (1UL << SCB_CFSR_INVSTATE_Pos) /*!< SCB CFSR (UFSR): INVSTATE Mask */
799
800 #define SCB_CFSR_UNDEFINSTR_Pos (SCB_CFSR_USGFAULTSR_Pos + 0U) /*!< SCB CFSR (UFSR): UNDEFINSTR Position */
801 #define SCB_CFSR_UNDEFINSTR_Msk (1UL << SCB_CFSR_UNDEFINSTR_Pos) /*!< SCB CFSR (UFSR): UNDEFINSTR Mask */
802
803 /* SCB Hard Fault Status Register Definitions */
804 #define SCB_HFSR_DEBUGEVT_Pos 31U /*!< SCB HFSR: DEBUGEVT Position */
805 #define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */
806
807 #define SCB_HFSR_FORCED_Pos 30U /*!< SCB HFSR: FORCED Position */
808 #define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */
809
810 #define SCB_HFSR_VECTTBL_Pos 1U /*!< SCB HFSR: VECTTBL Position */
811 #define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */
812
813 /* SCB Debug Fault Status Register Definitions */
814 #define SCB_DFSR_EXTERNAL_Pos 4U /*!< SCB DFSR: EXTERNAL Position */
815 #define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */
816
817 #define SCB_DFSR_VCATCH_Pos 3U /*!< SCB DFSR: VCATCH Position */
818 #define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */
819
820 #define SCB_DFSR_DWTTRAP_Pos 2U /*!< SCB DFSR: DWTTRAP Position */
821 #define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */
822
823 #define SCB_DFSR_BKPT_Pos 1U /*!< SCB DFSR: BKPT Position */
824 #define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */
825
826 #define SCB_DFSR_HALTED_Pos 0U /*!< SCB DFSR: HALTED Position */
827 #define SCB_DFSR_HALTED_Msk (1UL /*<< SCB_DFSR_HALTED_Pos*/) /*!< SCB DFSR: HALTED Mask */
828
829 /* SCB Non-Secure Access Control Register Definitions */
830 #define SCB_NSACR_CP11_Pos 11U /*!< SCB NSACR: CP11 Position */
831 #define SCB_NSACR_CP11_Msk (1UL << SCB_NSACR_CP11_Pos) /*!< SCB NSACR: CP11 Mask */
832
833 #define SCB_NSACR_CP10_Pos 10U /*!< SCB NSACR: CP10 Position */
834 #define SCB_NSACR_CP10_Msk (1UL << SCB_NSACR_CP10_Pos) /*!< SCB NSACR: CP10 Mask */
835
836 #define SCB_NSACR_CPn_Pos 0U /*!< SCB NSACR: CPn Position */
837 #define SCB_NSACR_CPn_Msk (1UL /*<< SCB_NSACR_CPn_Pos*/) /*!< SCB NSACR: CPn Mask */
838
839 /* SCB Cache Level ID Register Definitions */
840 #define SCB_CLIDR_LOUU_Pos 27U /*!< SCB CLIDR: LoUU Position */
841 #define SCB_CLIDR_LOUU_Msk (7UL << SCB_CLIDR_LOUU_Pos) /*!< SCB CLIDR: LoUU Mask */
842
843 #define SCB_CLIDR_LOC_Pos 24U /*!< SCB CLIDR: LoC Position */
844 #define SCB_CLIDR_LOC_Msk (7UL << SCB_CLIDR_LOC_Pos) /*!< SCB CLIDR: LoC Mask */
845
846 /* SCB Cache Type Register Definitions */
847 #define SCB_CTR_FORMAT_Pos 29U /*!< SCB CTR: Format Position */
848 #define SCB_CTR_FORMAT_Msk (7UL << SCB_CTR_FORMAT_Pos) /*!< SCB CTR: Format Mask */
849
850 #define SCB_CTR_CWG_Pos 24U /*!< SCB CTR: CWG Position */
851 #define SCB_CTR_CWG_Msk (0xFUL << SCB_CTR_CWG_Pos) /*!< SCB CTR: CWG Mask */
852
853 #define SCB_CTR_ERG_Pos 20U /*!< SCB CTR: ERG Position */
854 #define SCB_CTR_ERG_Msk (0xFUL << SCB_CTR_ERG_Pos) /*!< SCB CTR: ERG Mask */
855
856 #define SCB_CTR_DMINLINE_Pos 16U /*!< SCB CTR: DminLine Position */
857 #define SCB_CTR_DMINLINE_Msk (0xFUL << SCB_CTR_DMINLINE_Pos) /*!< SCB CTR: DminLine Mask */
858
859 #define SCB_CTR_IMINLINE_Pos 0U /*!< SCB CTR: ImInLine Position */
860 #define SCB_CTR_IMINLINE_Msk (0xFUL /*<< SCB_CTR_IMINLINE_Pos*/) /*!< SCB CTR: ImInLine Mask */
861
862 /* SCB Cache Size ID Register Definitions */
863 #define SCB_CCSIDR_WT_Pos 31U /*!< SCB CCSIDR: WT Position */
864 #define SCB_CCSIDR_WT_Msk (1UL << SCB_CCSIDR_WT_Pos) /*!< SCB CCSIDR: WT Mask */
865
866 #define SCB_CCSIDR_WB_Pos 30U /*!< SCB CCSIDR: WB Position */
867 #define SCB_CCSIDR_WB_Msk (1UL << SCB_CCSIDR_WB_Pos) /*!< SCB CCSIDR: WB Mask */
868
869 #define SCB_CCSIDR_RA_Pos 29U /*!< SCB CCSIDR: RA Position */
870 #define SCB_CCSIDR_RA_Msk (1UL << SCB_CCSIDR_RA_Pos) /*!< SCB CCSIDR: RA Mask */
871
872 #define SCB_CCSIDR_WA_Pos 28U /*!< SCB CCSIDR: WA Position */
873 #define SCB_CCSIDR_WA_Msk (1UL << SCB_CCSIDR_WA_Pos) /*!< SCB CCSIDR: WA Mask */
874
875 #define SCB_CCSIDR_NUMSETS_Pos 13U /*!< SCB CCSIDR: NumSets Position */
876 #define SCB_CCSIDR_NUMSETS_Msk (0x7FFFUL << SCB_CCSIDR_NUMSETS_Pos) /*!< SCB CCSIDR: NumSets Mask */
877
878 #define SCB_CCSIDR_ASSOCIATIVITY_Pos 3U /*!< SCB CCSIDR: Associativity Position */
879 #define SCB_CCSIDR_ASSOCIATIVITY_Msk (0x3FFUL << SCB_CCSIDR_ASSOCIATIVITY_Pos) /*!< SCB CCSIDR: Associativity Mask */
880
881 #define SCB_CCSIDR_LINESIZE_Pos 0U /*!< SCB CCSIDR: LineSize Position */
882 #define SCB_CCSIDR_LINESIZE_Msk (7UL /*<< SCB_CCSIDR_LINESIZE_Pos*/) /*!< SCB CCSIDR: LineSize Mask */
883
884 /* SCB Cache Size Selection Register Definitions */
885 #define SCB_CSSELR_LEVEL_Pos 1U /*!< SCB CSSELR: Level Position */
886 #define SCB_CSSELR_LEVEL_Msk (7UL << SCB_CSSELR_LEVEL_Pos) /*!< SCB CSSELR: Level Mask */
887
888 #define SCB_CSSELR_IND_Pos 0U /*!< SCB CSSELR: InD Position */
889 #define SCB_CSSELR_IND_Msk (1UL /*<< SCB_CSSELR_IND_Pos*/) /*!< SCB CSSELR: InD Mask */
890
891 /* SCB Software Triggered Interrupt Register Definitions */
892 #define SCB_STIR_INTID_Pos 0U /*!< SCB STIR: INTID Position */
893 #define SCB_STIR_INTID_Msk (0x1FFUL /*<< SCB_STIR_INTID_Pos*/) /*!< SCB STIR: INTID Mask */
894
895 /* SCB D-Cache Invalidate by Set-way Register Definitions */
896 #define SCB_DCISW_WAY_Pos 30U /*!< SCB DCISW: Way Position */
897 #define SCB_DCISW_WAY_Msk (3UL << SCB_DCISW_WAY_Pos) /*!< SCB DCISW: Way Mask */
898
899 #define SCB_DCISW_SET_Pos 5U /*!< SCB DCISW: Set Position */
900 #define SCB_DCISW_SET_Msk (0x1FFUL << SCB_DCISW_SET_Pos) /*!< SCB DCISW: Set Mask */
901
902 /* SCB D-Cache Clean by Set-way Register Definitions */
903 #define SCB_DCCSW_WAY_Pos 30U /*!< SCB DCCSW: Way Position */
904 #define SCB_DCCSW_WAY_Msk (3UL << SCB_DCCSW_WAY_Pos) /*!< SCB DCCSW: Way Mask */
905
906 #define SCB_DCCSW_SET_Pos 5U /*!< SCB DCCSW: Set Position */
907 #define SCB_DCCSW_SET_Msk (0x1FFUL << SCB_DCCSW_SET_Pos) /*!< SCB DCCSW: Set Mask */
908
909 /* SCB D-Cache Clean and Invalidate by Set-way Register Definitions */
910 #define SCB_DCCISW_WAY_Pos 30U /*!< SCB DCCISW: Way Position */
911 #define SCB_DCCISW_WAY_Msk (3UL << SCB_DCCISW_WAY_Pos) /*!< SCB DCCISW: Way Mask */
912
913 #define SCB_DCCISW_SET_Pos 5U /*!< SCB DCCISW: Set Position */
914 #define SCB_DCCISW_SET_Msk (0x1FFUL << SCB_DCCISW_SET_Pos) /*!< SCB DCCISW: Set Mask */
915
916 /*@} end of group CMSIS_SCB */
917
918
919 /**
920 \ingroup CMSIS_core_register
921 \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB)
922 \brief Type definitions for the System Control and ID Register not in the SCB
923 @{
924 */
925
926 /**
927 \brief Structure type to access the System Control and ID Register not in the SCB.
928 */
929 typedef struct
930 {
931 uint32_t RESERVED0[1U];
932 __IM uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */
933 __IOM uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */
934 __IOM uint32_t CPPWR; /*!< Offset: 0x00C (R/W) Coprocessor Power Control Register */
935 } SCnSCB_Type;
936
937 /* Interrupt Controller Type Register Definitions */
938 #define SCnSCB_ICTR_INTLINESNUM_Pos 0U /*!< ICTR: INTLINESNUM Position */
939 #define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL /*<< SCnSCB_ICTR_INTLINESNUM_Pos*/) /*!< ICTR: INTLINESNUM Mask */
940
941 /*@} end of group CMSIS_SCnotSCB */
942
943
944 /**
945 \ingroup CMSIS_core_register
946 \defgroup CMSIS_SysTick System Tick Timer (SysTick)
947 \brief Type definitions for the System Timer Registers.
948 @{
949 */
950
951 /**
952 \brief Structure type to access the System Timer (SysTick).
953 */
954 typedef struct
955 {
956 __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */
957 __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */
958 __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */
959 __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */
960 } SysTick_Type;
961
962 /* SysTick Control / Status Register Definitions */
963 #define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */
964 #define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */
965
966 #define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */
967 #define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */
968
969 #define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */
970 #define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */
971
972 #define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */
973 #define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */
974
975 /* SysTick Reload Register Definitions */
976 #define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */
977 #define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */
978
979 /* SysTick Current Register Definitions */
980 #define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */
981 #define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */
982
983 /* SysTick Calibration Register Definitions */
984 #define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */
985 #define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */
986
987 #define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */
988 #define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */
989
990 #define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */
991 #define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */
992
993 /*@} end of group CMSIS_SysTick */
994
995
996 /**
997 \ingroup CMSIS_core_register
998 \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM)
999 \brief Type definitions for the Instrumentation Trace Macrocell (ITM)
1000 @{
1001 */
1002
1003 /**
1004 \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM).
1005 */
1006 typedef struct
1007 {
1008 __OM union
1009 {
1010 __OM uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */
1011 __OM uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */
1012 __OM uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */
1013 } PORT [32U]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */
1014 uint32_t RESERVED0[864U];
1015 __IOM uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */
1016 uint32_t RESERVED1[15U];
1017 __IOM uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */
1018 uint32_t RESERVED2[15U];
1019 __IOM uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */
1020 uint32_t RESERVED3[32U];
1021 uint32_t RESERVED4[43U];
1022 __OM uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */
1023 __IM uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */
1024 uint32_t RESERVED5[1U];
1025 __IM uint32_t DEVARCH; /*!< Offset: 0xFBC (R/ ) ITM Device Architecture Register */
1026 uint32_t RESERVED6[4U];
1027 __IM uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */
1028 __IM uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */
1029 __IM uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */
1030 __IM uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */
1031 __IM uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */
1032 __IM uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */
1033 __IM uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */
1034 __IM uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */
1035 __IM uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */
1036 __IM uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */
1037 __IM uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */
1038 __IM uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */
1039 } ITM_Type;
1040
1041 /* ITM Stimulus Port Register Definitions */
1042 #define ITM_STIM_DISABLED_Pos 1U /*!< ITM STIM: DISABLED Position */
1043 #define ITM_STIM_DISABLED_Msk (0x1UL << ITM_STIM_DISABLED_Pos) /*!< ITM STIM: DISABLED Mask */
1044
1045 #define ITM_STIM_FIFOREADY_Pos 0U /*!< ITM STIM: FIFOREADY Position */
1046 #define ITM_STIM_FIFOREADY_Msk (0x1UL /*<< ITM_STIM_FIFOREADY_Pos*/) /*!< ITM STIM: FIFOREADY Mask */
1047
1048 /* ITM Trace Privilege Register Definitions */
1049 #define ITM_TPR_PRIVMASK_Pos 0U /*!< ITM TPR: PRIVMASK Position */
1050 #define ITM_TPR_PRIVMASK_Msk (0xFFFFFFFFUL /*<< ITM_TPR_PRIVMASK_Pos*/) /*!< ITM TPR: PRIVMASK Mask */
1051
1052 /* ITM Trace Control Register Definitions */
1053 #define ITM_TCR_BUSY_Pos 23U /*!< ITM TCR: BUSY Position */
1054 #define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */
1055
1056 #define ITM_TCR_TRACEBUSID_Pos 16U /*!< ITM TCR: ATBID Position */
1057 #define ITM_TCR_TRACEBUSID_Msk (0x7FUL << ITM_TCR_TRACEBUSID_Pos) /*!< ITM TCR: ATBID Mask */
1058
1059 #define ITM_TCR_GTSFREQ_Pos 10U /*!< ITM TCR: Global timestamp frequency Position */
1060 #define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */
1061
1062 #define ITM_TCR_TSPRESCALE_Pos 8U /*!< ITM TCR: TSPRESCALE Position */
1063 #define ITM_TCR_TSPRESCALE_Msk (3UL << ITM_TCR_TSPRESCALE_Pos) /*!< ITM TCR: TSPRESCALE Mask */
1064
1065 #define ITM_TCR_STALLENA_Pos 5U /*!< ITM TCR: STALLENA Position */
1066 #define ITM_TCR_STALLENA_Msk (1UL << ITM_TCR_STALLENA_Pos) /*!< ITM TCR: STALLENA Mask */
1067
1068 #define ITM_TCR_SWOENA_Pos 4U /*!< ITM TCR: SWOENA Position */
1069 #define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */
1070
1071 #define ITM_TCR_DWTENA_Pos 3U /*!< ITM TCR: DWTENA Position */
1072 #define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */
1073
1074 #define ITM_TCR_SYNCENA_Pos 2U /*!< ITM TCR: SYNCENA Position */
1075 #define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */
1076
1077 #define ITM_TCR_TSENA_Pos 1U /*!< ITM TCR: TSENA Position */
1078 #define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */
1079
1080 #define ITM_TCR_ITMENA_Pos 0U /*!< ITM TCR: ITM Enable bit Position */
1081 #define ITM_TCR_ITMENA_Msk (1UL /*<< ITM_TCR_ITMENA_Pos*/) /*!< ITM TCR: ITM Enable bit Mask */
1082
1083 /* ITM Lock Status Register Definitions */
1084 #define ITM_LSR_ByteAcc_Pos 2U /*!< ITM LSR: ByteAcc Position */
1085 #define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */
1086
1087 #define ITM_LSR_Access_Pos 1U /*!< ITM LSR: Access Position */
1088 #define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */
1089
1090 #define ITM_LSR_Present_Pos 0U /*!< ITM LSR: Present Position */
1091 #define ITM_LSR_Present_Msk (1UL /*<< ITM_LSR_Present_Pos*/) /*!< ITM LSR: Present Mask */
1092
1093 /*@}*/ /* end of group CMSIS_ITM */
1094
1095
1096 /**
1097 \ingroup CMSIS_core_register
1098 \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT)
1099 \brief Type definitions for the Data Watchpoint and Trace (DWT)
1100 @{
1101 */
1102
1103 /**
1104 \brief Structure type to access the Data Watchpoint and Trace Register (DWT).
1105 */
1106 typedef struct
1107 {
1108 __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */
1109 __IOM uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */
1110 __IOM uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */
1111 __IOM uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */
1112 __IOM uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */
1113 __IOM uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */
1114 __IOM uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */
1115 __IM uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */
1116 __IOM uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */
1117 uint32_t RESERVED1[1U];
1118 __IOM uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */
1119 uint32_t RESERVED2[1U];
1120 __IOM uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */
1121 uint32_t RESERVED3[1U];
1122 __IOM uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */
1123 uint32_t RESERVED4[1U];
1124 __IOM uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */
1125 uint32_t RESERVED5[1U];
1126 __IOM uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */
1127 uint32_t RESERVED6[1U];
1128 __IOM uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */
1129 uint32_t RESERVED7[1U];
1130 __IOM uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */
1131 uint32_t RESERVED8[1U];
1132 __IOM uint32_t COMP4; /*!< Offset: 0x060 (R/W) Comparator Register 4 */
1133 uint32_t RESERVED9[1U];
1134 __IOM uint32_t FUNCTION4; /*!< Offset: 0x068 (R/W) Function Register 4 */
1135 uint32_t RESERVED10[1U];
1136 __IOM uint32_t COMP5; /*!< Offset: 0x070 (R/W) Comparator Register 5 */
1137 uint32_t RESERVED11[1U];
1138 __IOM uint32_t FUNCTION5; /*!< Offset: 0x078 (R/W) Function Register 5 */
1139 uint32_t RESERVED12[1U];
1140 __IOM uint32_t COMP6; /*!< Offset: 0x080 (R/W) Comparator Register 6 */
1141 uint32_t RESERVED13[1U];
1142 __IOM uint32_t FUNCTION6; /*!< Offset: 0x088 (R/W) Function Register 6 */
1143 uint32_t RESERVED14[1U];
1144 __IOM uint32_t COMP7; /*!< Offset: 0x090 (R/W) Comparator Register 7 */
1145 uint32_t RESERVED15[1U];
1146 __IOM uint32_t FUNCTION7; /*!< Offset: 0x098 (R/W) Function Register 7 */
1147 uint32_t RESERVED16[1U];
1148 __IOM uint32_t COMP8; /*!< Offset: 0x0A0 (R/W) Comparator Register 8 */
1149 uint32_t RESERVED17[1U];
1150 __IOM uint32_t FUNCTION8; /*!< Offset: 0x0A8 (R/W) Function Register 8 */
1151 uint32_t RESERVED18[1U];
1152 __IOM uint32_t COMP9; /*!< Offset: 0x0B0 (R/W) Comparator Register 9 */
1153 uint32_t RESERVED19[1U];
1154 __IOM uint32_t FUNCTION9; /*!< Offset: 0x0B8 (R/W) Function Register 9 */
1155 uint32_t RESERVED20[1U];
1156 __IOM uint32_t COMP10; /*!< Offset: 0x0C0 (R/W) Comparator Register 10 */
1157 uint32_t RESERVED21[1U];
1158 __IOM uint32_t FUNCTION10; /*!< Offset: 0x0C8 (R/W) Function Register 10 */
1159 uint32_t RESERVED22[1U];
1160 __IOM uint32_t COMP11; /*!< Offset: 0x0D0 (R/W) Comparator Register 11 */
1161 uint32_t RESERVED23[1U];
1162 __IOM uint32_t FUNCTION11; /*!< Offset: 0x0D8 (R/W) Function Register 11 */
1163 uint32_t RESERVED24[1U];
1164 __IOM uint32_t COMP12; /*!< Offset: 0x0E0 (R/W) Comparator Register 12 */
1165 uint32_t RESERVED25[1U];
1166 __IOM uint32_t FUNCTION12; /*!< Offset: 0x0E8 (R/W) Function Register 12 */
1167 uint32_t RESERVED26[1U];
1168 __IOM uint32_t COMP13; /*!< Offset: 0x0F0 (R/W) Comparator Register 13 */
1169 uint32_t RESERVED27[1U];
1170 __IOM uint32_t FUNCTION13; /*!< Offset: 0x0F8 (R/W) Function Register 13 */
1171 uint32_t RESERVED28[1U];
1172 __IOM uint32_t COMP14; /*!< Offset: 0x100 (R/W) Comparator Register 14 */
1173 uint32_t RESERVED29[1U];
1174 __IOM uint32_t FUNCTION14; /*!< Offset: 0x108 (R/W) Function Register 14 */
1175 uint32_t RESERVED30[1U];
1176 __IOM uint32_t COMP15; /*!< Offset: 0x110 (R/W) Comparator Register 15 */
1177 uint32_t RESERVED31[1U];
1178 __IOM uint32_t FUNCTION15; /*!< Offset: 0x118 (R/W) Function Register 15 */
1179 uint32_t RESERVED32[934U];
1180 __IM uint32_t LSR; /*!< Offset: 0xFB4 (R ) Lock Status Register */
1181 uint32_t RESERVED33[1U];
1182 __IM uint32_t DEVARCH; /*!< Offset: 0xFBC (R/ ) Device Architecture Register */
1183 } DWT_Type;
1184
1185 /* DWT Control Register Definitions */
1186 #define DWT_CTRL_NUMCOMP_Pos 28U /*!< DWT CTRL: NUMCOMP Position */
1187 #define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */
1188
1189 #define DWT_CTRL_NOTRCPKT_Pos 27U /*!< DWT CTRL: NOTRCPKT Position */
1190 #define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */
1191
1192 #define DWT_CTRL_NOEXTTRIG_Pos 26U /*!< DWT CTRL: NOEXTTRIG Position */
1193 #define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */
1194
1195 #define DWT_CTRL_NOCYCCNT_Pos 25U /*!< DWT CTRL: NOCYCCNT Position */
1196 #define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */
1197
1198 #define DWT_CTRL_NOPRFCNT_Pos 24U /*!< DWT CTRL: NOPRFCNT Position */
1199 #define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */
1200
1201 #define DWT_CTRL_CYCDISS_Pos 23U /*!< DWT CTRL: CYCDISS Position */
1202 #define DWT_CTRL_CYCDISS_Msk (0x1UL << DWT_CTRL_CYCDISS_Pos) /*!< DWT CTRL: CYCDISS Mask */
1203
1204 #define DWT_CTRL_CYCEVTENA_Pos 22U /*!< DWT CTRL: CYCEVTENA Position */
1205 #define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */
1206
1207 #define DWT_CTRL_FOLDEVTENA_Pos 21U /*!< DWT CTRL: FOLDEVTENA Position */
1208 #define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */
1209
1210 #define DWT_CTRL_LSUEVTENA_Pos 20U /*!< DWT CTRL: LSUEVTENA Position */
1211 #define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */
1212
1213 #define DWT_CTRL_SLEEPEVTENA_Pos 19U /*!< DWT CTRL: SLEEPEVTENA Position */
1214 #define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */
1215
1216 #define DWT_CTRL_EXCEVTENA_Pos 18U /*!< DWT CTRL: EXCEVTENA Position */
1217 #define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */
1218
1219 #define DWT_CTRL_CPIEVTENA_Pos 17U /*!< DWT CTRL: CPIEVTENA Position */
1220 #define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */
1221
1222 #define DWT_CTRL_EXCTRCENA_Pos 16U /*!< DWT CTRL: EXCTRCENA Position */
1223 #define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */
1224
1225 #define DWT_CTRL_PCSAMPLENA_Pos 12U /*!< DWT CTRL: PCSAMPLENA Position */
1226 #define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */
1227
1228 #define DWT_CTRL_SYNCTAP_Pos 10U /*!< DWT CTRL: SYNCTAP Position */
1229 #define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */
1230
1231 #define DWT_CTRL_CYCTAP_Pos 9U /*!< DWT CTRL: CYCTAP Position */
1232 #define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */
1233
1234 #define DWT_CTRL_POSTINIT_Pos 5U /*!< DWT CTRL: POSTINIT Position */
1235 #define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */
1236
1237 #define DWT_CTRL_POSTPRESET_Pos 1U /*!< DWT CTRL: POSTPRESET Position */
1238 #define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */
1239
1240 #define DWT_CTRL_CYCCNTENA_Pos 0U /*!< DWT CTRL: CYCCNTENA Position */
1241 #define DWT_CTRL_CYCCNTENA_Msk (0x1UL /*<< DWT_CTRL_CYCCNTENA_Pos*/) /*!< DWT CTRL: CYCCNTENA Mask */
1242
1243 /* DWT CPI Count Register Definitions */
1244 #define DWT_CPICNT_CPICNT_Pos 0U /*!< DWT CPICNT: CPICNT Position */
1245 #define DWT_CPICNT_CPICNT_Msk (0xFFUL /*<< DWT_CPICNT_CPICNT_Pos*/) /*!< DWT CPICNT: CPICNT Mask */
1246
1247 /* DWT Exception Overhead Count Register Definitions */
1248 #define DWT_EXCCNT_EXCCNT_Pos 0U /*!< DWT EXCCNT: EXCCNT Position */
1249 #define DWT_EXCCNT_EXCCNT_Msk (0xFFUL /*<< DWT_EXCCNT_EXCCNT_Pos*/) /*!< DWT EXCCNT: EXCCNT Mask */
1250
1251 /* DWT Sleep Count Register Definitions */
1252 #define DWT_SLEEPCNT_SLEEPCNT_Pos 0U /*!< DWT SLEEPCNT: SLEEPCNT Position */
1253 #define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL /*<< DWT_SLEEPCNT_SLEEPCNT_Pos*/) /*!< DWT SLEEPCNT: SLEEPCNT Mask */
1254
1255 /* DWT LSU Count Register Definitions */
1256 #define DWT_LSUCNT_LSUCNT_Pos 0U /*!< DWT LSUCNT: LSUCNT Position */
1257 #define DWT_LSUCNT_LSUCNT_Msk (0xFFUL /*<< DWT_LSUCNT_LSUCNT_Pos*/) /*!< DWT LSUCNT: LSUCNT Mask */
1258
1259 /* DWT Folded-instruction Count Register Definitions */
1260 #define DWT_FOLDCNT_FOLDCNT_Pos 0U /*!< DWT FOLDCNT: FOLDCNT Position */
1261 #define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL /*<< DWT_FOLDCNT_FOLDCNT_Pos*/) /*!< DWT FOLDCNT: FOLDCNT Mask */
1262
1263 /* DWT Comparator Function Register Definitions */
1264 #define DWT_FUNCTION_ID_Pos 27U /*!< DWT FUNCTION: ID Position */
1265 #define DWT_FUNCTION_ID_Msk (0x1FUL << DWT_FUNCTION_ID_Pos) /*!< DWT FUNCTION: ID Mask */
1266
1267 #define DWT_FUNCTION_MATCHED_Pos 24U /*!< DWT FUNCTION: MATCHED Position */
1268 #define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */
1269
1270 #define DWT_FUNCTION_DATAVSIZE_Pos 10U /*!< DWT FUNCTION: DATAVSIZE Position */
1271 #define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */
1272
1273 #define DWT_FUNCTION_ACTION_Pos 4U /*!< DWT FUNCTION: ACTION Position */
1274 #define DWT_FUNCTION_ACTION_Msk (0x1UL << DWT_FUNCTION_ACTION_Pos) /*!< DWT FUNCTION: ACTION Mask */
1275
1276 #define DWT_FUNCTION_MATCH_Pos 0U /*!< DWT FUNCTION: MATCH Position */
1277 #define DWT_FUNCTION_MATCH_Msk (0xFUL /*<< DWT_FUNCTION_MATCH_Pos*/) /*!< DWT FUNCTION: MATCH Mask */
1278
1279 /*@}*/ /* end of group CMSIS_DWT */
1280
1281
1282 /**
1283 \ingroup CMSIS_core_register
1284 \defgroup CMSIS_TPI Trace Port Interface (TPI)
1285 \brief Type definitions for the Trace Port Interface (TPI)
1286 @{
1287 */
1288
1289 /**
1290 \brief Structure type to access the Trace Port Interface Register (TPI).
1291 */
1292 typedef struct
1293 {
1294 __IM uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */
1295 __IOM uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */
1296 uint32_t RESERVED0[2U];
1297 __IOM uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */
1298 uint32_t RESERVED1[55U];
1299 __IOM uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */
1300 uint32_t RESERVED2[131U];
1301 __IM uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */
1302 __IOM uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */
1303 __IOM uint32_t PSCR; /*!< Offset: 0x308 (R/W) Periodic Synchronization Control Register */
1304 uint32_t RESERVED3[759U];
1305 __IM uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER Register */
1306 __IM uint32_t ITFTTD0; /*!< Offset: 0xEEC (R/ ) Integration Test FIFO Test Data 0 Register */
1307 __IOM uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/W) Integration Test ATB Control Register 2 */
1308 uint32_t RESERVED4[1U];
1309 __IM uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) Integration Test ATB Control Register 0 */
1310 __IM uint32_t ITFTTD1; /*!< Offset: 0xEFC (R/ ) Integration Test FIFO Test Data 1 Register */
1311 __IOM uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */
1312 uint32_t RESERVED5[39U];
1313 __IOM uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */
1314 __IOM uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */
1315 uint32_t RESERVED7[8U];
1316 __IM uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) Device Configuration Register */
1317 __IM uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) Device Type Identifier Register */
1318 } TPI_Type;
1319
1320 /* TPI Asynchronous Clock Prescaler Register Definitions */
1321 #define TPI_ACPR_PRESCALER_Pos 0U /*!< TPI ACPR: PRESCALER Position */
1322 #define TPI_ACPR_PRESCALER_Msk (0x1FFFUL /*<< TPI_ACPR_PRESCALER_Pos*/) /*!< TPI ACPR: PRESCALER Mask */
1323
1324 /* TPI Selected Pin Protocol Register Definitions */
1325 #define TPI_SPPR_TXMODE_Pos 0U /*!< TPI SPPR: TXMODE Position */
1326 #define TPI_SPPR_TXMODE_Msk (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/) /*!< TPI SPPR: TXMODE Mask */
1327
1328 /* TPI Formatter and Flush Status Register Definitions */
1329 #define TPI_FFSR_FtNonStop_Pos 3U /*!< TPI FFSR: FtNonStop Position */
1330 #define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */
1331
1332 #define TPI_FFSR_TCPresent_Pos 2U /*!< TPI FFSR: TCPresent Position */
1333 #define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */
1334
1335 #define TPI_FFSR_FtStopped_Pos 1U /*!< TPI FFSR: FtStopped Position */
1336 #define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */
1337
1338 #define TPI_FFSR_FlInProg_Pos 0U /*!< TPI FFSR: FlInProg Position */
1339 #define TPI_FFSR_FlInProg_Msk (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/) /*!< TPI FFSR: FlInProg Mask */
1340
1341 /* TPI Formatter and Flush Control Register Definitions */
1342 #define TPI_FFCR_TrigIn_Pos 8U /*!< TPI FFCR: TrigIn Position */
1343 #define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */
1344
1345 #define TPI_FFCR_FOnMan_Pos 6U /*!< TPI FFCR: FOnMan Position */
1346 #define TPI_FFCR_FOnMan_Msk (0x1UL << TPI_FFCR_FOnMan_Pos) /*!< TPI FFCR: FOnMan Mask */
1347
1348 #define TPI_FFCR_EnFCont_Pos 1U /*!< TPI FFCR: EnFCont Position */
1349 #define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */
1350
1351 /* TPI TRIGGER Register Definitions */
1352 #define TPI_TRIGGER_TRIGGER_Pos 0U /*!< TPI TRIGGER: TRIGGER Position */
1353 #define TPI_TRIGGER_TRIGGER_Msk (0x1UL /*<< TPI_TRIGGER_TRIGGER_Pos*/) /*!< TPI TRIGGER: TRIGGER Mask */
1354
1355 /* TPI Integration Test FIFO Test Data 0 Register Definitions */
1356 #define TPI_ITFTTD0_ATB_IF2_ATVALID_Pos 29U /*!< TPI ITFTTD0: ATB Interface 2 ATVALIDPosition */
1357 #define TPI_ITFTTD0_ATB_IF2_ATVALID_Msk (0x3UL << TPI_ITFTTD0_ATB_IF2_ATVALID_Pos) /*!< TPI ITFTTD0: ATB Interface 2 ATVALID Mask */
1358
1359 #define TPI_ITFTTD0_ATB_IF2_bytecount_Pos 27U /*!< TPI ITFTTD0: ATB Interface 2 byte count Position */
1360 #define TPI_ITFTTD0_ATB_IF2_bytecount_Msk (0x3UL << TPI_ITFTTD0_ATB_IF2_bytecount_Pos) /*!< TPI ITFTTD0: ATB Interface 2 byte count Mask */
1361
1362 #define TPI_ITFTTD0_ATB_IF1_ATVALID_Pos 26U /*!< TPI ITFTTD0: ATB Interface 1 ATVALID Position */
1363 #define TPI_ITFTTD0_ATB_IF1_ATVALID_Msk (0x3UL << TPI_ITFTTD0_ATB_IF1_ATVALID_Pos) /*!< TPI ITFTTD0: ATB Interface 1 ATVALID Mask */
1364
1365 #define TPI_ITFTTD0_ATB_IF1_bytecount_Pos 24U /*!< TPI ITFTTD0: ATB Interface 1 byte count Position */
1366 #define TPI_ITFTTD0_ATB_IF1_bytecount_Msk (0x3UL << TPI_ITFTTD0_ATB_IF1_bytecount_Pos) /*!< TPI ITFTTD0: ATB Interface 1 byte countt Mask */
1367
1368 #define TPI_ITFTTD0_ATB_IF1_data2_Pos 16U /*!< TPI ITFTTD0: ATB Interface 1 data2 Position */
1369 #define TPI_ITFTTD0_ATB_IF1_data2_Msk (0xFFUL << TPI_ITFTTD0_ATB_IF1_data1_Pos) /*!< TPI ITFTTD0: ATB Interface 1 data2 Mask */
1370
1371 #define TPI_ITFTTD0_ATB_IF1_data1_Pos 8U /*!< TPI ITFTTD0: ATB Interface 1 data1 Position */
1372 #define TPI_ITFTTD0_ATB_IF1_data1_Msk (0xFFUL << TPI_ITFTTD0_ATB_IF1_data1_Pos) /*!< TPI ITFTTD0: ATB Interface 1 data1 Mask */
1373
1374 #define TPI_ITFTTD0_ATB_IF1_data0_Pos 0U /*!< TPI ITFTTD0: ATB Interface 1 data0 Position */
1375 #define TPI_ITFTTD0_ATB_IF1_data0_Msk (0xFFUL /*<< TPI_ITFTTD0_ATB_IF1_data0_Pos*/) /*!< TPI ITFTTD0: ATB Interface 1 data0 Mask */
1376
1377 /* TPI Integration Test ATB Control Register 2 Register Definitions */
1378 #define TPI_ITATBCTR2_AFVALID2S_Pos 1U /*!< TPI ITATBCTR2: AFVALID2S Position */
1379 #define TPI_ITATBCTR2_AFVALID2S_Msk (0x1UL << TPI_ITATBCTR2_AFVALID2S_Pos) /*!< TPI ITATBCTR2: AFVALID2SS Mask */
1380
1381 #define TPI_ITATBCTR2_AFVALID1S_Pos 1U /*!< TPI ITATBCTR2: AFVALID1S Position */
1382 #define TPI_ITATBCTR2_AFVALID1S_Msk (0x1UL << TPI_ITATBCTR2_AFVALID1S_Pos) /*!< TPI ITATBCTR2: AFVALID1SS Mask */
1383
1384 #define TPI_ITATBCTR2_ATREADY2S_Pos 0U /*!< TPI ITATBCTR2: ATREADY2S Position */
1385 #define TPI_ITATBCTR2_ATREADY2S_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY2S_Pos*/) /*!< TPI ITATBCTR2: ATREADY2S Mask */
1386
1387 #define TPI_ITATBCTR2_ATREADY1S_Pos 0U /*!< TPI ITATBCTR2: ATREADY1S Position */
1388 #define TPI_ITATBCTR2_ATREADY1S_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY1S_Pos*/) /*!< TPI ITATBCTR2: ATREADY1S Mask */
1389
1390 /* TPI Integration Test FIFO Test Data 1 Register Definitions */
1391 #define TPI_ITFTTD1_ATB_IF2_ATVALID_Pos 29U /*!< TPI ITFTTD1: ATB Interface 2 ATVALID Position */
1392 #define TPI_ITFTTD1_ATB_IF2_ATVALID_Msk (0x3UL << TPI_ITFTTD1_ATB_IF2_ATVALID_Pos) /*!< TPI ITFTTD1: ATB Interface 2 ATVALID Mask */
1393
1394 #define TPI_ITFTTD1_ATB_IF2_bytecount_Pos 27U /*!< TPI ITFTTD1: ATB Interface 2 byte count Position */
1395 #define TPI_ITFTTD1_ATB_IF2_bytecount_Msk (0x3UL << TPI_ITFTTD1_ATB_IF2_bytecount_Pos) /*!< TPI ITFTTD1: ATB Interface 2 byte count Mask */
1396
1397 #define TPI_ITFTTD1_ATB_IF1_ATVALID_Pos 26U /*!< TPI ITFTTD1: ATB Interface 1 ATVALID Position */
1398 #define TPI_ITFTTD1_ATB_IF1_ATVALID_Msk (0x3UL << TPI_ITFTTD1_ATB_IF1_ATVALID_Pos) /*!< TPI ITFTTD1: ATB Interface 1 ATVALID Mask */
1399
1400 #define TPI_ITFTTD1_ATB_IF1_bytecount_Pos 24U /*!< TPI ITFTTD1: ATB Interface 1 byte count Position */
1401 #define TPI_ITFTTD1_ATB_IF1_bytecount_Msk (0x3UL << TPI_ITFTTD1_ATB_IF1_bytecount_Pos) /*!< TPI ITFTTD1: ATB Interface 1 byte countt Mask */
1402
1403 #define TPI_ITFTTD1_ATB_IF2_data2_Pos 16U /*!< TPI ITFTTD1: ATB Interface 2 data2 Position */
1404 #define TPI_ITFTTD1_ATB_IF2_data2_Msk (0xFFUL << TPI_ITFTTD1_ATB_IF2_data1_Pos) /*!< TPI ITFTTD1: ATB Interface 2 data2 Mask */
1405
1406 #define TPI_ITFTTD1_ATB_IF2_data1_Pos 8U /*!< TPI ITFTTD1: ATB Interface 2 data1 Position */
1407 #define TPI_ITFTTD1_ATB_IF2_data1_Msk (0xFFUL << TPI_ITFTTD1_ATB_IF2_data1_Pos) /*!< TPI ITFTTD1: ATB Interface 2 data1 Mask */
1408
1409 #define TPI_ITFTTD1_ATB_IF2_data0_Pos 0U /*!< TPI ITFTTD1: ATB Interface 2 data0 Position */
1410 #define TPI_ITFTTD1_ATB_IF2_data0_Msk (0xFFUL /*<< TPI_ITFTTD1_ATB_IF2_data0_Pos*/) /*!< TPI ITFTTD1: ATB Interface 2 data0 Mask */
1411
1412 /* TPI Integration Test ATB Control Register 0 Definitions */
1413 #define TPI_ITATBCTR0_AFVALID2S_Pos 1U /*!< TPI ITATBCTR0: AFVALID2S Position */
1414 #define TPI_ITATBCTR0_AFVALID2S_Msk (0x1UL << TPI_ITATBCTR0_AFVALID2S_Pos) /*!< TPI ITATBCTR0: AFVALID2SS Mask */
1415
1416 #define TPI_ITATBCTR0_AFVALID1S_Pos 1U /*!< TPI ITATBCTR0: AFVALID1S Position */
1417 #define TPI_ITATBCTR0_AFVALID1S_Msk (0x1UL << TPI_ITATBCTR0_AFVALID1S_Pos) /*!< TPI ITATBCTR0: AFVALID1SS Mask */
1418
1419 #define TPI_ITATBCTR0_ATREADY2S_Pos 0U /*!< TPI ITATBCTR0: ATREADY2S Position */
1420 #define TPI_ITATBCTR0_ATREADY2S_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY2S_Pos*/) /*!< TPI ITATBCTR0: ATREADY2S Mask */
1421
1422 #define TPI_ITATBCTR0_ATREADY1S_Pos 0U /*!< TPI ITATBCTR0: ATREADY1S Position */
1423 #define TPI_ITATBCTR0_ATREADY1S_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY1S_Pos*/) /*!< TPI ITATBCTR0: ATREADY1S Mask */
1424
1425 /* TPI Integration Mode Control Register Definitions */
1426 #define TPI_ITCTRL_Mode_Pos 0U /*!< TPI ITCTRL: Mode Position */
1427 #define TPI_ITCTRL_Mode_Msk (0x3UL /*<< TPI_ITCTRL_Mode_Pos*/) /*!< TPI ITCTRL: Mode Mask */
1428
1429 /* TPI DEVID Register Definitions */
1430 #define TPI_DEVID_NRZVALID_Pos 11U /*!< TPI DEVID: NRZVALID Position */
1431 #define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */
1432
1433 #define TPI_DEVID_MANCVALID_Pos 10U /*!< TPI DEVID: MANCVALID Position */
1434 #define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */
1435
1436 #define TPI_DEVID_PTINVALID_Pos 9U /*!< TPI DEVID: PTINVALID Position */
1437 #define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */
1438
1439 #define TPI_DEVID_FIFOSZ_Pos 6U /*!< TPI DEVID: FIFOSZ Position */
1440 #define TPI_DEVID_FIFOSZ_Msk (0x7UL << TPI_DEVID_FIFOSZ_Pos) /*!< TPI DEVID: FIFOSZ Mask */
1441
1442 #define TPI_DEVID_NrTraceInput_Pos 0U /*!< TPI DEVID: NrTraceInput Position */
1443 #define TPI_DEVID_NrTraceInput_Msk (0x3FUL /*<< TPI_DEVID_NrTraceInput_Pos*/) /*!< TPI DEVID: NrTraceInput Mask */
1444
1445 /* TPI DEVTYPE Register Definitions */
1446 #define TPI_DEVTYPE_SubType_Pos 4U /*!< TPI DEVTYPE: SubType Position */
1447 #define TPI_DEVTYPE_SubType_Msk (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/) /*!< TPI DEVTYPE: SubType Mask */
1448
1449 #define TPI_DEVTYPE_MajorType_Pos 0U /*!< TPI DEVTYPE: MajorType Position */
1450 #define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */
1451
1452 /*@}*/ /* end of group CMSIS_TPI */
1453
1454
1455 #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U)
1456 /**
1457 \ingroup CMSIS_core_register
1458 \defgroup CMSIS_MPU Memory Protection Unit (MPU)
1459 \brief Type definitions for the Memory Protection Unit (MPU)
1460 @{
1461 */
1462
1463 /**
1464 \brief Structure type to access the Memory Protection Unit (MPU).
1465 */
1466 typedef struct
1467 {
1468 __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */
1469 __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */
1470 __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region Number Register */
1471 __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */
1472 __IOM uint32_t RLAR; /*!< Offset: 0x010 (R/W) MPU Region Limit Address Register */
1473 __IOM uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Region Base Address Register Alias 1 */
1474 __IOM uint32_t RLAR_A1; /*!< Offset: 0x018 (R/W) MPU Region Limit Address Register Alias 1 */
1475 __IOM uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Region Base Address Register Alias 2 */
1476 __IOM uint32_t RLAR_A2; /*!< Offset: 0x020 (R/W) MPU Region Limit Address Register Alias 2 */
1477 __IOM uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Region Base Address Register Alias 3 */
1478 __IOM uint32_t RLAR_A3; /*!< Offset: 0x028 (R/W) MPU Region Limit Address Register Alias 3 */
1479 uint32_t RESERVED0[1];
1480 union {
1481 __IOM uint32_t MAIR[2];
1482 struct {
1483 __IOM uint32_t MAIR0; /*!< Offset: 0x030 (R/W) MPU Memory Attribute Indirection Register 0 */
1484 __IOM uint32_t MAIR1; /*!< Offset: 0x034 (R/W) MPU Memory Attribute Indirection Register 1 */
1485 };
1486 };
1487 } MPU_Type;
1488
1489 #define MPU_TYPE_RALIASES 4U
1490
1491 /* MPU Type Register Definitions */
1492 #define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */
1493 #define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */
1494
1495 #define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */
1496 #define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */
1497
1498 #define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */
1499 #define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */
1500
1501 /* MPU Control Register Definitions */
1502 #define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */
1503 #define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */
1504
1505 #define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */
1506 #define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */
1507
1508 #define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */
1509 #define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */
1510
1511 /* MPU Region Number Register Definitions */
1512 #define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */
1513 #define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */
1514
1515 /* MPU Region Base Address Register Definitions */
1516 #define MPU_RBAR_BASE_Pos 5U /*!< MPU RBAR: BASE Position */
1517 #define MPU_RBAR_BASE_Msk (0x7FFFFFFUL << MPU_RBAR_BASE_Pos) /*!< MPU RBAR: BASE Mask */
1518
1519 #define MPU_RBAR_SH_Pos 3U /*!< MPU RBAR: SH Position */
1520 #define MPU_RBAR_SH_Msk (0x3UL << MPU_RBAR_SH_Pos) /*!< MPU RBAR: SH Mask */
1521
1522 #define MPU_RBAR_AP_Pos 1U /*!< MPU RBAR: AP Position */
1523 #define MPU_RBAR_AP_Msk (0x3UL << MPU_RBAR_AP_Pos) /*!< MPU RBAR: AP Mask */
1524
1525 #define MPU_RBAR_XN_Pos 0U /*!< MPU RBAR: XN Position */
1526 #define MPU_RBAR_XN_Msk (01UL /*<< MPU_RBAR_XN_Pos*/) /*!< MPU RBAR: XN Mask */
1527
1528 /* MPU Region Limit Address Register Definitions */
1529 #define MPU_RLAR_LIMIT_Pos 5U /*!< MPU RLAR: LIMIT Position */
1530 #define MPU_RLAR_LIMIT_Msk (0x7FFFFFFUL << MPU_RLAR_LIMIT_Pos) /*!< MPU RLAR: LIMIT Mask */
1531
1532 #define MPU_RLAR_AttrIndx_Pos 1U /*!< MPU RLAR: AttrIndx Position */
1533 #define MPU_RLAR_AttrIndx_Msk (0x7UL << MPU_RLAR_AttrIndx_Pos) /*!< MPU RLAR: AttrIndx Mask */
1534
1535 #define MPU_RLAR_EN_Pos 0U /*!< MPU RLAR: Region enable bit Position */
1536 #define MPU_RLAR_EN_Msk (1UL /*<< MPU_RLAR_EN_Pos*/) /*!< MPU RLAR: Region enable bit Disable Mask */
1537
1538 /* MPU Memory Attribute Indirection Register 0 Definitions */
1539 #define MPU_MAIR0_Attr3_Pos 24U /*!< MPU MAIR0: Attr3 Position */
1540 #define MPU_MAIR0_Attr3_Msk (0xFFUL << MPU_MAIR0_Attr3_Pos) /*!< MPU MAIR0: Attr3 Mask */
1541
1542 #define MPU_MAIR0_Attr2_Pos 16U /*!< MPU MAIR0: Attr2 Position */
1543 #define MPU_MAIR0_Attr2_Msk (0xFFUL << MPU_MAIR0_Attr2_Pos) /*!< MPU MAIR0: Attr2 Mask */
1544
1545 #define MPU_MAIR0_Attr1_Pos 8U /*!< MPU MAIR0: Attr1 Position */
1546 #define MPU_MAIR0_Attr1_Msk (0xFFUL << MPU_MAIR0_Attr1_Pos) /*!< MPU MAIR0: Attr1 Mask */
1547
1548 #define MPU_MAIR0_Attr0_Pos 0U /*!< MPU MAIR0: Attr0 Position */
1549 #define MPU_MAIR0_Attr0_Msk (0xFFUL /*<< MPU_MAIR0_Attr0_Pos*/) /*!< MPU MAIR0: Attr0 Mask */
1550
1551 /* MPU Memory Attribute Indirection Register 1 Definitions */
1552 #define MPU_MAIR1_Attr7_Pos 24U /*!< MPU MAIR1: Attr7 Position */
1553 #define MPU_MAIR1_Attr7_Msk (0xFFUL << MPU_MAIR1_Attr7_Pos) /*!< MPU MAIR1: Attr7 Mask */
1554
1555 #define MPU_MAIR1_Attr6_Pos 16U /*!< MPU MAIR1: Attr6 Position */
1556 #define MPU_MAIR1_Attr6_Msk (0xFFUL << MPU_MAIR1_Attr6_Pos) /*!< MPU MAIR1: Attr6 Mask */
1557
1558 #define MPU_MAIR1_Attr5_Pos 8U /*!< MPU MAIR1: Attr5 Position */
1559 #define MPU_MAIR1_Attr5_Msk (0xFFUL << MPU_MAIR1_Attr5_Pos) /*!< MPU MAIR1: Attr5 Mask */
1560
1561 #define MPU_MAIR1_Attr4_Pos 0U /*!< MPU MAIR1: Attr4 Position */
1562 #define MPU_MAIR1_Attr4_Msk (0xFFUL /*<< MPU_MAIR1_Attr4_Pos*/) /*!< MPU MAIR1: Attr4 Mask */
1563
1564 /*@} end of group CMSIS_MPU */
1565 #endif
1566
1567
1568 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
1569 /**
1570 \ingroup CMSIS_core_register
1571 \defgroup CMSIS_SAU Security Attribution Unit (SAU)
1572 \brief Type definitions for the Security Attribution Unit (SAU)
1573 @{
1574 */
1575
1576 /**
1577 \brief Structure type to access the Security Attribution Unit (SAU).
1578 */
1579 typedef struct
1580 {
1581 __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SAU Control Register */
1582 __IM uint32_t TYPE; /*!< Offset: 0x004 (R/ ) SAU Type Register */
1583 #if defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U)
1584 __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) SAU Region Number Register */
1585 __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) SAU Region Base Address Register */
1586 __IOM uint32_t RLAR; /*!< Offset: 0x010 (R/W) SAU Region Limit Address Register */
1587 #else
1588 uint32_t RESERVED0[3];
1589 #endif
1590 __IOM uint32_t SFSR; /*!< Offset: 0x014 (R/W) Secure Fault Status Register */
1591 __IOM uint32_t SFAR; /*!< Offset: 0x018 (R/W) Secure Fault Address Register */
1592 } SAU_Type;
1593
1594 /* SAU Control Register Definitions */
1595 #define SAU_CTRL_ALLNS_Pos 1U /*!< SAU CTRL: ALLNS Position */
1596 #define SAU_CTRL_ALLNS_Msk (1UL << SAU_CTRL_ALLNS_Pos) /*!< SAU CTRL: ALLNS Mask */
1597
1598 #define SAU_CTRL_ENABLE_Pos 0U /*!< SAU CTRL: ENABLE Position */
1599 #define SAU_CTRL_ENABLE_Msk (1UL /*<< SAU_CTRL_ENABLE_Pos*/) /*!< SAU CTRL: ENABLE Mask */
1600
1601 /* SAU Type Register Definitions */
1602 #define SAU_TYPE_SREGION_Pos 0U /*!< SAU TYPE: SREGION Position */
1603 #define SAU_TYPE_SREGION_Msk (0xFFUL /*<< SAU_TYPE_SREGION_Pos*/) /*!< SAU TYPE: SREGION Mask */
1604
1605 #if defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U)
1606 /* SAU Region Number Register Definitions */
1607 #define SAU_RNR_REGION_Pos 0U /*!< SAU RNR: REGION Position */
1608 #define SAU_RNR_REGION_Msk (0xFFUL /*<< SAU_RNR_REGION_Pos*/) /*!< SAU RNR: REGION Mask */
1609
1610 /* SAU Region Base Address Register Definitions */
1611 #define SAU_RBAR_BADDR_Pos 5U /*!< SAU RBAR: BADDR Position */
1612 #define SAU_RBAR_BADDR_Msk (0x7FFFFFFUL << SAU_RBAR_BADDR_Pos) /*!< SAU RBAR: BADDR Mask */
1613
1614 /* SAU Region Limit Address Register Definitions */
1615 #define SAU_RLAR_LADDR_Pos 5U /*!< SAU RLAR: LADDR Position */
1616 #define SAU_RLAR_LADDR_Msk (0x7FFFFFFUL << SAU_RLAR_LADDR_Pos) /*!< SAU RLAR: LADDR Mask */
1617
1618 #define SAU_RLAR_NSC_Pos 1U /*!< SAU RLAR: NSC Position */
1619 #define SAU_RLAR_NSC_Msk (1UL << SAU_RLAR_NSC_Pos) /*!< SAU RLAR: NSC Mask */
1620
1621 #define SAU_RLAR_ENABLE_Pos 0U /*!< SAU RLAR: ENABLE Position */
1622 #define SAU_RLAR_ENABLE_Msk (1UL /*<< SAU_RLAR_ENABLE_Pos*/) /*!< SAU RLAR: ENABLE Mask */
1623
1624 #endif /* defined (__SAUREGION_PRESENT) && (__SAUREGION_PRESENT == 1U) */
1625
1626 /* Secure Fault Status Register Definitions */
1627 #define SAU_SFSR_LSERR_Pos 7U /*!< SAU SFSR: LSERR Position */
1628 #define SAU_SFSR_LSERR_Msk (1UL << SAU_SFSR_LSERR_Pos) /*!< SAU SFSR: LSERR Mask */
1629
1630 #define SAU_SFSR_SFARVALID_Pos 6U /*!< SAU SFSR: SFARVALID Position */
1631 #define SAU_SFSR_SFARVALID_Msk (1UL << SAU_SFSR_SFARVALID_Pos) /*!< SAU SFSR: SFARVALID Mask */
1632
1633 #define SAU_SFSR_LSPERR_Pos 5U /*!< SAU SFSR: LSPERR Position */
1634 #define SAU_SFSR_LSPERR_Msk (1UL << SAU_SFSR_LSPERR_Pos) /*!< SAU SFSR: LSPERR Mask */
1635
1636 #define SAU_SFSR_INVTRAN_Pos 4U /*!< SAU SFSR: INVTRAN Position */
1637 #define SAU_SFSR_INVTRAN_Msk (1UL << SAU_SFSR_INVTRAN_Pos) /*!< SAU SFSR: INVTRAN Mask */
1638
1639 #define SAU_SFSR_AUVIOL_Pos 3U /*!< SAU SFSR: AUVIOL Position */
1640 #define SAU_SFSR_AUVIOL_Msk (1UL << SAU_SFSR_AUVIOL_Pos) /*!< SAU SFSR: AUVIOL Mask */
1641
1642 #define SAU_SFSR_INVER_Pos 2U /*!< SAU SFSR: INVER Position */
1643 #define SAU_SFSR_INVER_Msk (1UL << SAU_SFSR_INVER_Pos) /*!< SAU SFSR: INVER Mask */
1644
1645 #define SAU_SFSR_INVIS_Pos 1U /*!< SAU SFSR: INVIS Position */
1646 #define SAU_SFSR_INVIS_Msk (1UL << SAU_SFSR_INVIS_Pos) /*!< SAU SFSR: INVIS Mask */
1647
1648 #define SAU_SFSR_INVEP_Pos 0U /*!< SAU SFSR: INVEP Position */
1649 #define SAU_SFSR_INVEP_Msk (1UL /*<< SAU_SFSR_INVEP_Pos*/) /*!< SAU SFSR: INVEP Mask */
1650
1651 /*@} end of group CMSIS_SAU */
1652 #endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */
1653
1654
1655 /**
1656 \ingroup CMSIS_core_register
1657 \defgroup CMSIS_FPU Floating Point Unit (FPU)
1658 \brief Type definitions for the Floating Point Unit (FPU)
1659 @{
1660 */
1661
1662 /**
1663 \brief Structure type to access the Floating Point Unit (FPU).
1664 */
1665 typedef struct
1666 {
1667 uint32_t RESERVED0[1U];
1668 __IOM uint32_t FPCCR; /*!< Offset: 0x004 (R/W) Floating-Point Context Control Register */
1669 __IOM uint32_t FPCAR; /*!< Offset: 0x008 (R/W) Floating-Point Context Address Register */
1670 __IOM uint32_t FPDSCR; /*!< Offset: 0x00C (R/W) Floating-Point Default Status Control Register */
1671 __IM uint32_t MVFR0; /*!< Offset: 0x010 (R/ ) Media and FP Feature Register 0 */
1672 __IM uint32_t MVFR1; /*!< Offset: 0x014 (R/ ) Media and FP Feature Register 1 */
1673 } FPU_Type;
1674
1675 /* Floating-Point Context Control Register Definitions */
1676 #define FPU_FPCCR_ASPEN_Pos 31U /*!< FPCCR: ASPEN bit Position */
1677 #define FPU_FPCCR_ASPEN_Msk (1UL << FPU_FPCCR_ASPEN_Pos) /*!< FPCCR: ASPEN bit Mask */
1678
1679 #define FPU_FPCCR_LSPEN_Pos 30U /*!< FPCCR: LSPEN Position */
1680 #define FPU_FPCCR_LSPEN_Msk (1UL << FPU_FPCCR_LSPEN_Pos) /*!< FPCCR: LSPEN bit Mask */
1681
1682 #define FPU_FPCCR_LSPENS_Pos 29U /*!< FPCCR: LSPENS Position */
1683 #define FPU_FPCCR_LSPENS_Msk (1UL << FPU_FPCCR_LSPENS_Pos) /*!< FPCCR: LSPENS bit Mask */
1684
1685 #define FPU_FPCCR_CLRONRET_Pos 28U /*!< FPCCR: CLRONRET Position */
1686 #define FPU_FPCCR_CLRONRET_Msk (1UL << FPU_FPCCR_CLRONRET_Pos) /*!< FPCCR: CLRONRET bit Mask */
1687
1688 #define FPU_FPCCR_CLRONRETS_Pos 27U /*!< FPCCR: CLRONRETS Position */
1689 #define FPU_FPCCR_CLRONRETS_Msk (1UL << FPU_FPCCR_CLRONRETS_Pos) /*!< FPCCR: CLRONRETS bit Mask */
1690
1691 #define FPU_FPCCR_TS_Pos 26U /*!< FPCCR: TS Position */
1692 #define FPU_FPCCR_TS_Msk (1UL << FPU_FPCCR_TS_Pos) /*!< FPCCR: TS bit Mask */
1693
1694 #define FPU_FPCCR_UFRDY_Pos 10U /*!< FPCCR: UFRDY Position */
1695 #define FPU_FPCCR_UFRDY_Msk (1UL << FPU_FPCCR_UFRDY_Pos) /*!< FPCCR: UFRDY bit Mask */
1696
1697 #define FPU_FPCCR_SPLIMVIOL_Pos 9U /*!< FPCCR: SPLIMVIOL Position */
1698 #define FPU_FPCCR_SPLIMVIOL_Msk (1UL << FPU_FPCCR_SPLIMVIOL_Pos) /*!< FPCCR: SPLIMVIOL bit Mask */
1699
1700 #define FPU_FPCCR_MONRDY_Pos 8U /*!< FPCCR: MONRDY Position */
1701 #define FPU_FPCCR_MONRDY_Msk (1UL << FPU_FPCCR_MONRDY_Pos) /*!< FPCCR: MONRDY bit Mask */
1702
1703 #define FPU_FPCCR_SFRDY_Pos 7U /*!< FPCCR: SFRDY Position */
1704 #define FPU_FPCCR_SFRDY_Msk (1UL << FPU_FPCCR_SFRDY_Pos) /*!< FPCCR: SFRDY bit Mask */
1705
1706 #define FPU_FPCCR_BFRDY_Pos 6U /*!< FPCCR: BFRDY Position */
1707 #define FPU_FPCCR_BFRDY_Msk (1UL << FPU_FPCCR_BFRDY_Pos) /*!< FPCCR: BFRDY bit Mask */
1708
1709 #define FPU_FPCCR_MMRDY_Pos 5U /*!< FPCCR: MMRDY Position */
1710 #define FPU_FPCCR_MMRDY_Msk (1UL << FPU_FPCCR_MMRDY_Pos) /*!< FPCCR: MMRDY bit Mask */
1711
1712 #define FPU_FPCCR_HFRDY_Pos 4U /*!< FPCCR: HFRDY Position */
1713 #define FPU_FPCCR_HFRDY_Msk (1UL << FPU_FPCCR_HFRDY_Pos) /*!< FPCCR: HFRDY bit Mask */
1714
1715 #define FPU_FPCCR_THREAD_Pos 3U /*!< FPCCR: processor mode bit Position */
1716 #define FPU_FPCCR_THREAD_Msk (1UL << FPU_FPCCR_THREAD_Pos) /*!< FPCCR: processor mode active bit Mask */
1717
1718 #define FPU_FPCCR_S_Pos 2U /*!< FPCCR: Security status of the FP context bit Position */
1719 #define FPU_FPCCR_S_Msk (1UL << FPU_FPCCR_S_Pos) /*!< FPCCR: Security status of the FP context bit Mask */
1720
1721 #define FPU_FPCCR_USER_Pos 1U /*!< FPCCR: privilege level bit Position */
1722 #define FPU_FPCCR_USER_Msk (1UL << FPU_FPCCR_USER_Pos) /*!< FPCCR: privilege level bit Mask */
1723
1724 #define FPU_FPCCR_LSPACT_Pos 0U /*!< FPCCR: Lazy state preservation active bit Position */
1725 #define FPU_FPCCR_LSPACT_Msk (1UL /*<< FPU_FPCCR_LSPACT_Pos*/) /*!< FPCCR: Lazy state preservation active bit Mask */
1726
1727 /* Floating-Point Context Address Register Definitions */
1728 #define FPU_FPCAR_ADDRESS_Pos 3U /*!< FPCAR: ADDRESS bit Position */
1729 #define FPU_FPCAR_ADDRESS_Msk (0x1FFFFFFFUL << FPU_FPCAR_ADDRESS_Pos) /*!< FPCAR: ADDRESS bit Mask */
1730
1731 /* Floating-Point Default Status Control Register Definitions */
1732 #define FPU_FPDSCR_AHP_Pos 26U /*!< FPDSCR: AHP bit Position */
1733 #define FPU_FPDSCR_AHP_Msk (1UL << FPU_FPDSCR_AHP_Pos) /*!< FPDSCR: AHP bit Mask */
1734
1735 #define FPU_FPDSCR_DN_Pos 25U /*!< FPDSCR: DN bit Position */
1736 #define FPU_FPDSCR_DN_Msk (1UL << FPU_FPDSCR_DN_Pos) /*!< FPDSCR: DN bit Mask */
1737
1738 #define FPU_FPDSCR_FZ_Pos 24U /*!< FPDSCR: FZ bit Position */
1739 #define FPU_FPDSCR_FZ_Msk (1UL << FPU_FPDSCR_FZ_Pos) /*!< FPDSCR: FZ bit Mask */
1740
1741 #define FPU_FPDSCR_RMode_Pos 22U /*!< FPDSCR: RMode bit Position */
1742 #define FPU_FPDSCR_RMode_Msk (3UL << FPU_FPDSCR_RMode_Pos) /*!< FPDSCR: RMode bit Mask */
1743
1744 /* Media and FP Feature Register 0 Definitions */
1745 #define FPU_MVFR0_FP_rounding_modes_Pos 28U /*!< MVFR0: FP rounding modes bits Position */
1746 #define FPU_MVFR0_FP_rounding_modes_Msk (0xFUL << FPU_MVFR0_FP_rounding_modes_Pos) /*!< MVFR0: FP rounding modes bits Mask */
1747
1748 #define FPU_MVFR0_Short_vectors_Pos 24U /*!< MVFR0: Short vectors bits Position */
1749 #define FPU_MVFR0_Short_vectors_Msk (0xFUL << FPU_MVFR0_Short_vectors_Pos) /*!< MVFR0: Short vectors bits Mask */
1750
1751 #define FPU_MVFR0_Square_root_Pos 20U /*!< MVFR0: Square root bits Position */
1752 #define FPU_MVFR0_Square_root_Msk (0xFUL << FPU_MVFR0_Square_root_Pos) /*!< MVFR0: Square root bits Mask */
1753
1754 #define FPU_MVFR0_Divide_Pos 16U /*!< MVFR0: Divide bits Position */
1755 #define FPU_MVFR0_Divide_Msk (0xFUL << FPU_MVFR0_Divide_Pos) /*!< MVFR0: Divide bits Mask */
1756
1757 #define FPU_MVFR0_FP_excep_trapping_Pos 12U /*!< MVFR0: FP exception trapping bits Position */
1758 #define FPU_MVFR0_FP_excep_trapping_Msk (0xFUL << FPU_MVFR0_FP_excep_trapping_Pos) /*!< MVFR0: FP exception trapping bits Mask */
1759
1760 #define FPU_MVFR0_Double_precision_Pos 8U /*!< MVFR0: Double-precision bits Position */
1761 #define FPU_MVFR0_Double_precision_Msk (0xFUL << FPU_MVFR0_Double_precision_Pos) /*!< MVFR0: Double-precision bits Mask */
1762
1763 #define FPU_MVFR0_Single_precision_Pos 4U /*!< MVFR0: Single-precision bits Position */
1764 #define FPU_MVFR0_Single_precision_Msk (0xFUL << FPU_MVFR0_Single_precision_Pos) /*!< MVFR0: Single-precision bits Mask */
1765
1766 #define FPU_MVFR0_A_SIMD_registers_Pos 0U /*!< MVFR0: A_SIMD registers bits Position */
1767 #define FPU_MVFR0_A_SIMD_registers_Msk (0xFUL /*<< FPU_MVFR0_A_SIMD_registers_Pos*/) /*!< MVFR0: A_SIMD registers bits Mask */
1768
1769 /* Media and FP Feature Register 1 Definitions */
1770 #define FPU_MVFR1_FP_fused_MAC_Pos 28U /*!< MVFR1: FP fused MAC bits Position */
1771 #define FPU_MVFR1_FP_fused_MAC_Msk (0xFUL << FPU_MVFR1_FP_fused_MAC_Pos) /*!< MVFR1: FP fused MAC bits Mask */
1772
1773 #define FPU_MVFR1_FP_HPFP_Pos 24U /*!< MVFR1: FP HPFP bits Position */
1774 #define FPU_MVFR1_FP_HPFP_Msk (0xFUL << FPU_MVFR1_FP_HPFP_Pos) /*!< MVFR1: FP HPFP bits Mask */
1775
1776 #define FPU_MVFR1_D_NaN_mode_Pos 4U /*!< MVFR1: D_NaN mode bits Position */
1777 #define FPU_MVFR1_D_NaN_mode_Msk (0xFUL << FPU_MVFR1_D_NaN_mode_Pos) /*!< MVFR1: D_NaN mode bits Mask */
1778
1779 #define FPU_MVFR1_FtZ_mode_Pos 0U /*!< MVFR1: FtZ mode bits Position */
1780 #define FPU_MVFR1_FtZ_mode_Msk (0xFUL /*<< FPU_MVFR1_FtZ_mode_Pos*/) /*!< MVFR1: FtZ mode bits Mask */
1781
1782 /*@} end of group CMSIS_FPU */
1783
1784
1785 /**
1786 \ingroup CMSIS_core_register
1787 \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug)
1788 \brief Type definitions for the Core Debug Registers
1789 @{
1790 */
1791
1792 /**
1793 \brief Structure type to access the Core Debug Register (CoreDebug).
1794 */
1795 typedef struct
1796 {
1797 __IOM uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */
1798 __OM uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */
1799 __IOM uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */
1800 __IOM uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */
1801 uint32_t RESERVED4[1U];
1802 __IOM uint32_t DAUTHCTRL; /*!< Offset: 0x014 (R/W) Debug Authentication Control Register */
1803 __IOM uint32_t DSCSR; /*!< Offset: 0x018 (R/W) Debug Security Control and Status Register */
1804 } CoreDebug_Type;
1805
1806 /* Debug Halting Control and Status Register Definitions */
1807 #define CoreDebug_DHCSR_DBGKEY_Pos 16U /*!< CoreDebug DHCSR: DBGKEY Position */
1808 #define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */
1809
1810 #define CoreDebug_DHCSR_S_RESTART_ST_Pos 26U /*!< CoreDebug DHCSR: S_RESTART_ST Position */
1811 #define CoreDebug_DHCSR_S_RESTART_ST_Msk (1UL << CoreDebug_DHCSR_S_RESTART_ST_Pos) /*!< CoreDebug DHCSR: S_RESTART_ST Mask */
1812
1813 #define CoreDebug_DHCSR_S_RESET_ST_Pos 25U /*!< CoreDebug DHCSR: S_RESET_ST Position */
1814 #define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */
1815
1816 #define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24U /*!< CoreDebug DHCSR: S_RETIRE_ST Position */
1817 #define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */
1818
1819 #define CoreDebug_DHCSR_S_LOCKUP_Pos 19U /*!< CoreDebug DHCSR: S_LOCKUP Position */
1820 #define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */
1821
1822 #define CoreDebug_DHCSR_S_SLEEP_Pos 18U /*!< CoreDebug DHCSR: S_SLEEP Position */
1823 #define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */
1824
1825 #define CoreDebug_DHCSR_S_HALT_Pos 17U /*!< CoreDebug DHCSR: S_HALT Position */
1826 #define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */
1827
1828 #define CoreDebug_DHCSR_S_REGRDY_Pos 16U /*!< CoreDebug DHCSR: S_REGRDY Position */
1829 #define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */
1830
1831 #define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5U /*!< CoreDebug DHCSR: C_SNAPSTALL Position */
1832 #define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */
1833
1834 #define CoreDebug_DHCSR_C_MASKINTS_Pos 3U /*!< CoreDebug DHCSR: C_MASKINTS Position */
1835 #define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */
1836
1837 #define CoreDebug_DHCSR_C_STEP_Pos 2U /*!< CoreDebug DHCSR: C_STEP Position */
1838 #define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */
1839
1840 #define CoreDebug_DHCSR_C_HALT_Pos 1U /*!< CoreDebug DHCSR: C_HALT Position */
1841 #define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */
1842
1843 #define CoreDebug_DHCSR_C_DEBUGEN_Pos 0U /*!< CoreDebug DHCSR: C_DEBUGEN Position */
1844 #define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */
1845
1846 /* Debug Core Register Selector Register Definitions */
1847 #define CoreDebug_DCRSR_REGWnR_Pos 16U /*!< CoreDebug DCRSR: REGWnR Position */
1848 #define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */
1849
1850 #define CoreDebug_DCRSR_REGSEL_Pos 0U /*!< CoreDebug DCRSR: REGSEL Position */
1851 #define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/) /*!< CoreDebug DCRSR: REGSEL Mask */
1852
1853 /* Debug Exception and Monitor Control Register Definitions */
1854 #define CoreDebug_DEMCR_TRCENA_Pos 24U /*!< CoreDebug DEMCR: TRCENA Position */
1855 #define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */
1856
1857 #define CoreDebug_DEMCR_MON_REQ_Pos 19U /*!< CoreDebug DEMCR: MON_REQ Position */
1858 #define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */
1859
1860 #define CoreDebug_DEMCR_MON_STEP_Pos 18U /*!< CoreDebug DEMCR: MON_STEP Position */
1861 #define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */
1862
1863 #define CoreDebug_DEMCR_MON_PEND_Pos 17U /*!< CoreDebug DEMCR: MON_PEND Position */
1864 #define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */
1865
1866 #define CoreDebug_DEMCR_MON_EN_Pos 16U /*!< CoreDebug DEMCR: MON_EN Position */
1867 #define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */
1868
1869 #define CoreDebug_DEMCR_VC_HARDERR_Pos 10U /*!< CoreDebug DEMCR: VC_HARDERR Position */
1870 #define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */
1871
1872 #define CoreDebug_DEMCR_VC_INTERR_Pos 9U /*!< CoreDebug DEMCR: VC_INTERR Position */
1873 #define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */
1874
1875 #define CoreDebug_DEMCR_VC_BUSERR_Pos 8U /*!< CoreDebug DEMCR: VC_BUSERR Position */
1876 #define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */
1877
1878 #define CoreDebug_DEMCR_VC_STATERR_Pos 7U /*!< CoreDebug DEMCR: VC_STATERR Position */
1879 #define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */
1880
1881 #define CoreDebug_DEMCR_VC_CHKERR_Pos 6U /*!< CoreDebug DEMCR: VC_CHKERR Position */
1882 #define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */
1883
1884 #define CoreDebug_DEMCR_VC_NOCPERR_Pos 5U /*!< CoreDebug DEMCR: VC_NOCPERR Position */
1885 #define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */
1886
1887 #define CoreDebug_DEMCR_VC_MMERR_Pos 4U /*!< CoreDebug DEMCR: VC_MMERR Position */
1888 #define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */
1889
1890 #define CoreDebug_DEMCR_VC_CORERESET_Pos 0U /*!< CoreDebug DEMCR: VC_CORERESET Position */
1891 #define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/) /*!< CoreDebug DEMCR: VC_CORERESET Mask */
1892
1893 /* Debug Authentication Control Register Definitions */
1894 #define CoreDebug_DAUTHCTRL_INTSPNIDEN_Pos 3U /*!< CoreDebug DAUTHCTRL: INTSPNIDEN, Position */
1895 #define CoreDebug_DAUTHCTRL_INTSPNIDEN_Msk (1UL << CoreDebug_DAUTHCTRL_INTSPNIDEN_Pos) /*!< CoreDebug DAUTHCTRL: INTSPNIDEN, Mask */
1896
1897 #define CoreDebug_DAUTHCTRL_SPNIDENSEL_Pos 2U /*!< CoreDebug DAUTHCTRL: SPNIDENSEL Position */
1898 #define CoreDebug_DAUTHCTRL_SPNIDENSEL_Msk (1UL << CoreDebug_DAUTHCTRL_SPNIDENSEL_Pos) /*!< CoreDebug DAUTHCTRL: SPNIDENSEL Mask */
1899
1900 #define CoreDebug_DAUTHCTRL_INTSPIDEN_Pos 1U /*!< CoreDebug DAUTHCTRL: INTSPIDEN Position */
1901 #define CoreDebug_DAUTHCTRL_INTSPIDEN_Msk (1UL << CoreDebug_DAUTHCTRL_INTSPIDEN_Pos) /*!< CoreDebug DAUTHCTRL: INTSPIDEN Mask */
1902
1903 #define CoreDebug_DAUTHCTRL_SPIDENSEL_Pos 0U /*!< CoreDebug DAUTHCTRL: SPIDENSEL Position */
1904 #define CoreDebug_DAUTHCTRL_SPIDENSEL_Msk (1UL /*<< CoreDebug_DAUTHCTRL_SPIDENSEL_Pos*/) /*!< CoreDebug DAUTHCTRL: SPIDENSEL Mask */
1905
1906 /* Debug Security Control and Status Register Definitions */
1907 #define CoreDebug_DSCSR_CDS_Pos 16U /*!< CoreDebug DSCSR: CDS Position */
1908 #define CoreDebug_DSCSR_CDS_Msk (1UL << CoreDebug_DSCSR_CDS_Pos) /*!< CoreDebug DSCSR: CDS Mask */
1909
1910 #define CoreDebug_DSCSR_SBRSEL_Pos 1U /*!< CoreDebug DSCSR: SBRSEL Position */
1911 #define CoreDebug_DSCSR_SBRSEL_Msk (1UL << CoreDebug_DSCSR_SBRSEL_Pos) /*!< CoreDebug DSCSR: SBRSEL Mask */
1912
1913 #define CoreDebug_DSCSR_SBRSELEN_Pos 0U /*!< CoreDebug DSCSR: SBRSELEN Position */
1914 #define CoreDebug_DSCSR_SBRSELEN_Msk (1UL /*<< CoreDebug_DSCSR_SBRSELEN_Pos*/) /*!< CoreDebug DSCSR: SBRSELEN Mask */
1915
1916 /*@} end of group CMSIS_CoreDebug */
1917
1918
1919 /**
1920 \ingroup CMSIS_core_register
1921 \defgroup CMSIS_core_bitfield Core register bit field macros
1922 \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk).
1923 @{
1924 */
1925
1926 /**
1927 \brief Mask and shift a bit field value for use in a register bit range.
1928 \param[in] field Name of the register bit field.
1929 \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type.
1930 \return Masked and shifted value.
1931 */
1932 #define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk)
1933
1934 /**
1935 \brief Mask and shift a register value to extract a bit filed value.
1936 \param[in] field Name of the register bit field.
1937 \param[in] value Value of register. This parameter is interpreted as an uint32_t type.
1938 \return Masked and shifted bit field value.
1939 */
1940 #define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos)
1941
1942 /*@} end of group CMSIS_core_bitfield */
1943
1944
1945 /**
1946 \ingroup CMSIS_core_register
1947 \defgroup CMSIS_core_base Core Definitions
1948 \brief Definitions for base addresses, unions, and structures.
1949 @{
1950 */
1951
1952 /* Memory mapping of Core Hardware */
1953 #define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */
1954 #define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */
1955 #define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */
1956 #define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */
1957 #define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */
1958 #define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */
1959 #define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */
1960 #define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */
1961
1962 #define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */
1963 #define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */
1964 #define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */
1965 #define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */
1966 #define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */
1967 #define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */
1968 #define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */
1969 #define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE ) /*!< Core Debug configuration struct */
1970
1971 #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U)
1972 #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */
1973 #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */
1974 #endif
1975
1976 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
1977 #define SAU_BASE (SCS_BASE + 0x0DD0UL) /*!< Security Attribution Unit */
1978 #define SAU ((SAU_Type *) SAU_BASE ) /*!< Security Attribution Unit */
1979 #endif
1980
1981 #define FPU_BASE (SCS_BASE + 0x0F30UL) /*!< Floating Point Unit */
1982 #define FPU ((FPU_Type *) FPU_BASE ) /*!< Floating Point Unit */
1983
1984 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
1985 #define SCS_BASE_NS (0xE002E000UL) /*!< System Control Space Base Address (non-secure address space) */
1986 #define CoreDebug_BASE_NS (0xE002EDF0UL) /*!< Core Debug Base Address (non-secure address space) */
1987 #define SysTick_BASE_NS (SCS_BASE_NS + 0x0010UL) /*!< SysTick Base Address (non-secure address space) */
1988 #define NVIC_BASE_NS (SCS_BASE_NS + 0x0100UL) /*!< NVIC Base Address (non-secure address space) */
1989 #define SCB_BASE_NS (SCS_BASE_NS + 0x0D00UL) /*!< System Control Block Base Address (non-secure address space) */
1990
1991 #define SCnSCB_NS ((SCnSCB_Type *) SCS_BASE_NS ) /*!< System control Register not in SCB(non-secure address space) */
1992 #define SCB_NS ((SCB_Type *) SCB_BASE_NS ) /*!< SCB configuration struct (non-secure address space) */
1993 #define SysTick_NS ((SysTick_Type *) SysTick_BASE_NS ) /*!< SysTick configuration struct (non-secure address space) */
1994 #define NVIC_NS ((NVIC_Type *) NVIC_BASE_NS ) /*!< NVIC configuration struct (non-secure address space) */
1995 #define CoreDebug_NS ((CoreDebug_Type *) CoreDebug_BASE_NS) /*!< Core Debug configuration struct (non-secure address space) */
1996
1997 #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U)
1998 #define MPU_BASE_NS (SCS_BASE_NS + 0x0D90UL) /*!< Memory Protection Unit (non-secure address space) */
1999 #define MPU_NS ((MPU_Type *) MPU_BASE_NS ) /*!< Memory Protection Unit (non-secure address space) */
2000 #endif
2001
2002 #define FPU_BASE_NS (SCS_BASE_NS + 0x0F30UL) /*!< Floating Point Unit (non-secure address space) */
2003 #define FPU_NS ((FPU_Type *) FPU_BASE_NS ) /*!< Floating Point Unit (non-secure address space) */
2004
2005 #endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */
2006 /*@} */
2007
2008
2009
2010 /*******************************************************************************
2011 * Hardware Abstraction Layer
2012 Core Function Interface contains:
2013 - Core NVIC Functions
2014 - Core SysTick Functions
2015 - Core Debug Functions
2016 - Core Register Access Functions
2017 ******************************************************************************/
2018 /**
2019 \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference
2020 */
2021
2022
2023
2024 /* ########################## NVIC functions #################################### */
2025 /**
2026 \ingroup CMSIS_Core_FunctionInterface
2027 \defgroup CMSIS_Core_NVICFunctions NVIC Functions
2028 \brief Functions that manage interrupts and exceptions via the NVIC.
2029 @{
2030 */
2031
2032 #ifdef CMSIS_NVIC_VIRTUAL
2033 #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE
2034 #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h"
2035 #endif
2036 #include CMSIS_NVIC_VIRTUAL_HEADER_FILE
2037 #else
2038 #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping
2039 #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping
2040 #define NVIC_EnableIRQ __NVIC_EnableIRQ
2041 #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ
2042 #define NVIC_DisableIRQ __NVIC_DisableIRQ
2043 #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ
2044 #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ
2045 #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ
2046 #define NVIC_GetActive __NVIC_GetActive
2047 #define NVIC_SetPriority __NVIC_SetPriority
2048 #define NVIC_GetPriority __NVIC_GetPriority
2049 #define NVIC_SystemReset __NVIC_SystemReset
2050 #endif /* CMSIS_NVIC_VIRTUAL */
2051
2052 #ifdef CMSIS_VECTAB_VIRTUAL
2053 #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE
2054 #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h"
2055 #endif
2056 #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE
2057 #else
2058 #define NVIC_SetVector __NVIC_SetVector
2059 #define NVIC_GetVector __NVIC_GetVector
2060 #endif /* (CMSIS_VECTAB_VIRTUAL) */
2061
2062 #define NVIC_USER_IRQ_OFFSET 16
2063
2064
2065 /* Special LR values for Secure/Non-Secure call handling and exception handling */
2066
2067 /* Function Return Payload (from ARMv8-M Architecture Reference Manual) LR value on entry from Secure BLXNS */
2068 #define FNC_RETURN (0xFEFFFFFFUL) /* bit [0] ignored when processing a branch */
2069
2070 /* The following EXC_RETURN mask values are used to evaluate the LR on exception entry */
2071 #define EXC_RETURN_PREFIX (0xFF000000UL) /* bits [31:24] set to indicate an EXC_RETURN value */
2072 #define EXC_RETURN_S (0x00000040UL) /* bit [6] stack used to push registers: 0=Non-secure 1=Secure */
2073 #define EXC_RETURN_DCRS (0x00000020UL) /* bit [5] stacking rules for called registers: 0=skipped 1=saved */
2074 #define EXC_RETURN_FTYPE (0x00000010UL) /* bit [4] allocate stack for floating-point context: 0=done 1=skipped */
2075 #define EXC_RETURN_MODE (0x00000008UL) /* bit [3] processor mode for return: 0=Handler mode 1=Thread mode */
2076 #define EXC_RETURN_SPSEL (0x00000004UL) /* bit [2] stack pointer used to restore context: 0=MSP 1=PSP */
2077 #define EXC_RETURN_ES (0x00000001UL) /* bit [0] security state exception was taken to: 0=Non-secure 1=Secure */
2078
2079 /* Integrity Signature (from ARMv8-M Architecture Reference Manual) for exception context stacking */
2080 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U) /* Value for processors with floating-point extension: */
2081 #define EXC_INTEGRITY_SIGNATURE (0xFEFA125AUL) /* bit [0] SFTC must match LR bit[4] EXC_RETURN_FTYPE */
2082 #else
2083 #define EXC_INTEGRITY_SIGNATURE (0xFEFA125BUL) /* Value for processors without floating-point extension */
2084 #endif
2085
2086
2087 /**
2088 \brief Set Priority Grouping
2089 \details Sets the priority grouping field using the required unlock sequence.
2090 The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field.
2091 Only values from 0..7 are used.
2092 In case of a conflict between priority grouping and available
2093 priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set.
2094 \param [in] PriorityGroup Priority grouping field.
2095 */
__NVIC_SetPriorityGrouping(uint32_t PriorityGroup)2096 __STATIC_INLINE void __NVIC_SetPriorityGrouping(uint32_t PriorityGroup)
2097 {
2098 uint32_t reg_value;
2099 uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
2100
2101 reg_value = SCB->AIRCR; /* read old register configuration */
2102 reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */
2103 reg_value = (reg_value |
2104 ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
2105 (PriorityGroupTmp << SCB_AIRCR_PRIGROUP_Pos) ); /* Insert write key and priority group */
2106 SCB->AIRCR = reg_value;
2107 }
2108
2109
2110 /**
2111 \brief Get Priority Grouping
2112 \details Reads the priority grouping field from the NVIC Interrupt Controller.
2113 \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field).
2114 */
__NVIC_GetPriorityGrouping(void)2115 __STATIC_INLINE uint32_t __NVIC_GetPriorityGrouping(void)
2116 {
2117 return ((uint32_t)((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos));
2118 }
2119
2120
2121 /**
2122 \brief Enable Interrupt
2123 \details Enables a device specific interrupt in the NVIC interrupt controller.
2124 \param [in] IRQn Device specific interrupt number.
2125 \note IRQn must not be negative.
2126 */
__NVIC_EnableIRQ(IRQn_Type IRQn)2127 __STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn)
2128 {
2129 if ((int32_t)(IRQn) >= 0)
2130 {
2131 __COMPILER_BARRIER();
2132 NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
2133 __COMPILER_BARRIER();
2134 }
2135 }
2136
2137
2138 /**
2139 \brief Get Interrupt Enable status
2140 \details Returns a device specific interrupt enable status from the NVIC interrupt controller.
2141 \param [in] IRQn Device specific interrupt number.
2142 \return 0 Interrupt is not enabled.
2143 \return 1 Interrupt is enabled.
2144 \note IRQn must not be negative.
2145 */
__NVIC_GetEnableIRQ(IRQn_Type IRQn)2146 __STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn)
2147 {
2148 if ((int32_t)(IRQn) >= 0)
2149 {
2150 return((uint32_t)(((NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
2151 }
2152 else
2153 {
2154 return(0U);
2155 }
2156 }
2157
2158
2159 /**
2160 \brief Disable Interrupt
2161 \details Disables a device specific interrupt in the NVIC interrupt controller.
2162 \param [in] IRQn Device specific interrupt number.
2163 \note IRQn must not be negative.
2164 */
__NVIC_DisableIRQ(IRQn_Type IRQn)2165 __STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn)
2166 {
2167 if ((int32_t)(IRQn) >= 0)
2168 {
2169 NVIC->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
2170 __DSB();
2171 __ISB();
2172 }
2173 }
2174
2175
2176 /**
2177 \brief Get Pending Interrupt
2178 \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt.
2179 \param [in] IRQn Device specific interrupt number.
2180 \return 0 Interrupt status is not pending.
2181 \return 1 Interrupt status is pending.
2182 \note IRQn must not be negative.
2183 */
__NVIC_GetPendingIRQ(IRQn_Type IRQn)2184 __STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn)
2185 {
2186 if ((int32_t)(IRQn) >= 0)
2187 {
2188 return((uint32_t)(((NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
2189 }
2190 else
2191 {
2192 return(0U);
2193 }
2194 }
2195
2196
2197 /**
2198 \brief Set Pending Interrupt
2199 \details Sets the pending bit of a device specific interrupt in the NVIC pending register.
2200 \param [in] IRQn Device specific interrupt number.
2201 \note IRQn must not be negative.
2202 */
__NVIC_SetPendingIRQ(IRQn_Type IRQn)2203 __STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn)
2204 {
2205 if ((int32_t)(IRQn) >= 0)
2206 {
2207 NVIC->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
2208 }
2209 }
2210
2211
2212 /**
2213 \brief Clear Pending Interrupt
2214 \details Clears the pending bit of a device specific interrupt in the NVIC pending register.
2215 \param [in] IRQn Device specific interrupt number.
2216 \note IRQn must not be negative.
2217 */
__NVIC_ClearPendingIRQ(IRQn_Type IRQn)2218 __STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn)
2219 {
2220 if ((int32_t)(IRQn) >= 0)
2221 {
2222 NVIC->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
2223 }
2224 }
2225
2226
2227 /**
2228 \brief Get Active Interrupt
2229 \details Reads the active register in the NVIC and returns the active bit for the device specific interrupt.
2230 \param [in] IRQn Device specific interrupt number.
2231 \return 0 Interrupt status is not active.
2232 \return 1 Interrupt status is active.
2233 \note IRQn must not be negative.
2234 */
__NVIC_GetActive(IRQn_Type IRQn)2235 __STATIC_INLINE uint32_t __NVIC_GetActive(IRQn_Type IRQn)
2236 {
2237 if ((int32_t)(IRQn) >= 0)
2238 {
2239 return((uint32_t)(((NVIC->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
2240 }
2241 else
2242 {
2243 return(0U);
2244 }
2245 }
2246
2247
2248 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
2249 /**
2250 \brief Get Interrupt Target State
2251 \details Reads the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt.
2252 \param [in] IRQn Device specific interrupt number.
2253 \return 0 if interrupt is assigned to Secure
2254 \return 1 if interrupt is assigned to Non Secure
2255 \note IRQn must not be negative.
2256 */
NVIC_GetTargetState(IRQn_Type IRQn)2257 __STATIC_INLINE uint32_t NVIC_GetTargetState(IRQn_Type IRQn)
2258 {
2259 if ((int32_t)(IRQn) >= 0)
2260 {
2261 return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
2262 }
2263 else
2264 {
2265 return(0U);
2266 }
2267 }
2268
2269
2270 /**
2271 \brief Set Interrupt Target State
2272 \details Sets the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt.
2273 \param [in] IRQn Device specific interrupt number.
2274 \return 0 if interrupt is assigned to Secure
2275 1 if interrupt is assigned to Non Secure
2276 \note IRQn must not be negative.
2277 */
NVIC_SetTargetState(IRQn_Type IRQn)2278 __STATIC_INLINE uint32_t NVIC_SetTargetState(IRQn_Type IRQn)
2279 {
2280 if ((int32_t)(IRQn) >= 0)
2281 {
2282 NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] |= ((uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)));
2283 return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
2284 }
2285 else
2286 {
2287 return(0U);
2288 }
2289 }
2290
2291
2292 /**
2293 \brief Clear Interrupt Target State
2294 \details Clears the interrupt target field in the NVIC and returns the interrupt target bit for the device specific interrupt.
2295 \param [in] IRQn Device specific interrupt number.
2296 \return 0 if interrupt is assigned to Secure
2297 1 if interrupt is assigned to Non Secure
2298 \note IRQn must not be negative.
2299 */
NVIC_ClearTargetState(IRQn_Type IRQn)2300 __STATIC_INLINE uint32_t NVIC_ClearTargetState(IRQn_Type IRQn)
2301 {
2302 if ((int32_t)(IRQn) >= 0)
2303 {
2304 NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] &= ~((uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)));
2305 return((uint32_t)(((NVIC->ITNS[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
2306 }
2307 else
2308 {
2309 return(0U);
2310 }
2311 }
2312 #endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */
2313
2314
2315 /**
2316 \brief Set Interrupt Priority
2317 \details Sets the priority of a device specific interrupt or a processor exception.
2318 The interrupt number can be positive to specify a device specific interrupt,
2319 or negative to specify a processor exception.
2320 \param [in] IRQn Interrupt number.
2321 \param [in] priority Priority to set.
2322 \note The priority cannot be set for every processor exception.
2323 */
__NVIC_SetPriority(IRQn_Type IRQn,uint32_t priority)2324 __STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
2325 {
2326 if ((int32_t)(IRQn) >= 0)
2327 {
2328 NVIC->IPR[((uint32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL);
2329 }
2330 else
2331 {
2332 SCB->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL);
2333 }
2334 }
2335
2336
2337 /**
2338 \brief Get Interrupt Priority
2339 \details Reads the priority of a device specific interrupt or a processor exception.
2340 The interrupt number can be positive to specify a device specific interrupt,
2341 or negative to specify a processor exception.
2342 \param [in] IRQn Interrupt number.
2343 \return Interrupt Priority.
2344 Value is aligned automatically to the implemented priority bits of the microcontroller.
2345 */
__NVIC_GetPriority(IRQn_Type IRQn)2346 __STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn)
2347 {
2348
2349 if ((int32_t)(IRQn) >= 0)
2350 {
2351 return(((uint32_t)NVIC->IPR[((uint32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS)));
2352 }
2353 else
2354 {
2355 return(((uint32_t)SCB->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS)));
2356 }
2357 }
2358
2359
2360 /**
2361 \brief Encode Priority
2362 \details Encodes the priority for an interrupt with the given priority group,
2363 preemptive priority value, and subpriority value.
2364 In case of a conflict between priority grouping and available
2365 priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set.
2366 \param [in] PriorityGroup Used priority group.
2367 \param [in] PreemptPriority Preemptive priority value (starting from 0).
2368 \param [in] SubPriority Subpriority value (starting from 0).
2369 \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority().
2370 */
NVIC_EncodePriority(uint32_t PriorityGroup,uint32_t PreemptPriority,uint32_t SubPriority)2371 __STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority)
2372 {
2373 uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
2374 uint32_t PreemptPriorityBits;
2375 uint32_t SubPriorityBits;
2376
2377 PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp);
2378 SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS));
2379
2380 return (
2381 ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) |
2382 ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL)))
2383 );
2384 }
2385
2386
2387 /**
2388 \brief Decode Priority
2389 \details Decodes an interrupt priority value with a given priority group to
2390 preemptive priority value and subpriority value.
2391 In case of a conflict between priority grouping and available
2392 priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set.
2393 \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority().
2394 \param [in] PriorityGroup Used priority group.
2395 \param [out] pPreemptPriority Preemptive priority value (starting from 0).
2396 \param [out] pSubPriority Subpriority value (starting from 0).
2397 */
NVIC_DecodePriority(uint32_t Priority,uint32_t PriorityGroup,uint32_t * const pPreemptPriority,uint32_t * const pSubPriority)2398 __STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority)
2399 {
2400 uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
2401 uint32_t PreemptPriorityBits;
2402 uint32_t SubPriorityBits;
2403
2404 PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp);
2405 SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS));
2406
2407 *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL);
2408 *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL);
2409 }
2410
2411
2412 /**
2413 \brief Set Interrupt Vector
2414 \details Sets an interrupt vector in SRAM based interrupt vector table.
2415 The interrupt number can be positive to specify a device specific interrupt,
2416 or negative to specify a processor exception.
2417 VTOR must been relocated to SRAM before.
2418 \param [in] IRQn Interrupt number
2419 \param [in] vector Address of interrupt handler function
2420 */
__NVIC_SetVector(IRQn_Type IRQn,uint32_t vector)2421 __STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector)
2422 {
2423 uint32_t *vectors = (uint32_t *)SCB->VTOR;
2424 vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector;
2425 __DSB();
2426 }
2427
2428
2429 /**
2430 \brief Get Interrupt Vector
2431 \details Reads an interrupt vector from interrupt vector table.
2432 The interrupt number can be positive to specify a device specific interrupt,
2433 or negative to specify a processor exception.
2434 \param [in] IRQn Interrupt number.
2435 \return Address of interrupt handler function
2436 */
__NVIC_GetVector(IRQn_Type IRQn)2437 __STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn)
2438 {
2439 uint32_t *vectors = (uint32_t *)SCB->VTOR;
2440 return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET];
2441 }
2442
2443
2444 /**
2445 \brief System Reset
2446 \details Initiates a system reset request to reset the MCU.
2447 */
__NVIC_SystemReset(void)2448 __NO_RETURN __STATIC_INLINE void __NVIC_SystemReset(void)
2449 {
2450 __DSB(); /* Ensure all outstanding memory accesses included
2451 buffered write are completed before reset */
2452 SCB->AIRCR = (uint32_t)((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
2453 (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) |
2454 SCB_AIRCR_SYSRESETREQ_Msk ); /* Keep priority group unchanged */
2455 __DSB(); /* Ensure completion of memory access */
2456
2457 for(;;) /* wait until reset */
2458 {
2459 __NOP();
2460 }
2461 }
2462
2463 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
2464 /**
2465 \brief Set Priority Grouping (non-secure)
2466 \details Sets the non-secure priority grouping field when in secure state using the required unlock sequence.
2467 The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field.
2468 Only values from 0..7 are used.
2469 In case of a conflict between priority grouping and available
2470 priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set.
2471 \param [in] PriorityGroup Priority grouping field.
2472 */
TZ_NVIC_SetPriorityGrouping_NS(uint32_t PriorityGroup)2473 __STATIC_INLINE void TZ_NVIC_SetPriorityGrouping_NS(uint32_t PriorityGroup)
2474 {
2475 uint32_t reg_value;
2476 uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
2477
2478 reg_value = SCB_NS->AIRCR; /* read old register configuration */
2479 reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */
2480 reg_value = (reg_value |
2481 ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
2482 (PriorityGroupTmp << SCB_AIRCR_PRIGROUP_Pos) ); /* Insert write key and priority group */
2483 SCB_NS->AIRCR = reg_value;
2484 }
2485
2486
2487 /**
2488 \brief Get Priority Grouping (non-secure)
2489 \details Reads the priority grouping field from the non-secure NVIC when in secure state.
2490 \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field).
2491 */
TZ_NVIC_GetPriorityGrouping_NS(void)2492 __STATIC_INLINE uint32_t TZ_NVIC_GetPriorityGrouping_NS(void)
2493 {
2494 return ((uint32_t)((SCB_NS->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos));
2495 }
2496
2497
2498 /**
2499 \brief Enable Interrupt (non-secure)
2500 \details Enables a device specific interrupt in the non-secure NVIC interrupt controller when in secure state.
2501 \param [in] IRQn Device specific interrupt number.
2502 \note IRQn must not be negative.
2503 */
TZ_NVIC_EnableIRQ_NS(IRQn_Type IRQn)2504 __STATIC_INLINE void TZ_NVIC_EnableIRQ_NS(IRQn_Type IRQn)
2505 {
2506 if ((int32_t)(IRQn) >= 0)
2507 {
2508 NVIC_NS->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
2509 }
2510 }
2511
2512
2513 /**
2514 \brief Get Interrupt Enable status (non-secure)
2515 \details Returns a device specific interrupt enable status from the non-secure NVIC interrupt controller when in secure state.
2516 \param [in] IRQn Device specific interrupt number.
2517 \return 0 Interrupt is not enabled.
2518 \return 1 Interrupt is enabled.
2519 \note IRQn must not be negative.
2520 */
TZ_NVIC_GetEnableIRQ_NS(IRQn_Type IRQn)2521 __STATIC_INLINE uint32_t TZ_NVIC_GetEnableIRQ_NS(IRQn_Type IRQn)
2522 {
2523 if ((int32_t)(IRQn) >= 0)
2524 {
2525 return((uint32_t)(((NVIC_NS->ISER[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
2526 }
2527 else
2528 {
2529 return(0U);
2530 }
2531 }
2532
2533
2534 /**
2535 \brief Disable Interrupt (non-secure)
2536 \details Disables a device specific interrupt in the non-secure NVIC interrupt controller when in secure state.
2537 \param [in] IRQn Device specific interrupt number.
2538 \note IRQn must not be negative.
2539 */
TZ_NVIC_DisableIRQ_NS(IRQn_Type IRQn)2540 __STATIC_INLINE void TZ_NVIC_DisableIRQ_NS(IRQn_Type IRQn)
2541 {
2542 if ((int32_t)(IRQn) >= 0)
2543 {
2544 NVIC_NS->ICER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
2545 }
2546 }
2547
2548
2549 /**
2550 \brief Get Pending Interrupt (non-secure)
2551 \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.
2552 \param [in] IRQn Device specific interrupt number.
2553 \return 0 Interrupt status is not pending.
2554 \return 1 Interrupt status is pending.
2555 \note IRQn must not be negative.
2556 */
TZ_NVIC_GetPendingIRQ_NS(IRQn_Type IRQn)2557 __STATIC_INLINE uint32_t TZ_NVIC_GetPendingIRQ_NS(IRQn_Type IRQn)
2558 {
2559 if ((int32_t)(IRQn) >= 0)
2560 {
2561 return((uint32_t)(((NVIC_NS->ISPR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
2562 }
2563 else
2564 {
2565 return(0U);
2566 }
2567 }
2568
2569
2570 /**
2571 \brief Set Pending Interrupt (non-secure)
2572 \details Sets the pending bit of a device specific interrupt in the non-secure NVIC pending register when in secure state.
2573 \param [in] IRQn Device specific interrupt number.
2574 \note IRQn must not be negative.
2575 */
TZ_NVIC_SetPendingIRQ_NS(IRQn_Type IRQn)2576 __STATIC_INLINE void TZ_NVIC_SetPendingIRQ_NS(IRQn_Type IRQn)
2577 {
2578 if ((int32_t)(IRQn) >= 0)
2579 {
2580 NVIC_NS->ISPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
2581 }
2582 }
2583
2584
2585 /**
2586 \brief Clear Pending Interrupt (non-secure)
2587 \details Clears the pending bit of a device specific interrupt in the non-secure NVIC pending register when in secure state.
2588 \param [in] IRQn Device specific interrupt number.
2589 \note IRQn must not be negative.
2590 */
TZ_NVIC_ClearPendingIRQ_NS(IRQn_Type IRQn)2591 __STATIC_INLINE void TZ_NVIC_ClearPendingIRQ_NS(IRQn_Type IRQn)
2592 {
2593 if ((int32_t)(IRQn) >= 0)
2594 {
2595 NVIC_NS->ICPR[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
2596 }
2597 }
2598
2599
2600 /**
2601 \brief Get Active Interrupt (non-secure)
2602 \details Reads the active register in non-secure NVIC when in secure state and returns the active bit for the device specific interrupt.
2603 \param [in] IRQn Device specific interrupt number.
2604 \return 0 Interrupt status is not active.
2605 \return 1 Interrupt status is active.
2606 \note IRQn must not be negative.
2607 */
TZ_NVIC_GetActive_NS(IRQn_Type IRQn)2608 __STATIC_INLINE uint32_t TZ_NVIC_GetActive_NS(IRQn_Type IRQn)
2609 {
2610 if ((int32_t)(IRQn) >= 0)
2611 {
2612 return((uint32_t)(((NVIC_NS->IABR[(((uint32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
2613 }
2614 else
2615 {
2616 return(0U);
2617 }
2618 }
2619
2620
2621 /**
2622 \brief Set Interrupt Priority (non-secure)
2623 \details Sets the priority of a non-secure device specific interrupt or a non-secure processor exception when in secure state.
2624 The interrupt number can be positive to specify a device specific interrupt,
2625 or negative to specify a processor exception.
2626 \param [in] IRQn Interrupt number.
2627 \param [in] priority Priority to set.
2628 \note The priority cannot be set for every non-secure processor exception.
2629 */
TZ_NVIC_SetPriority_NS(IRQn_Type IRQn,uint32_t priority)2630 __STATIC_INLINE void TZ_NVIC_SetPriority_NS(IRQn_Type IRQn, uint32_t priority)
2631 {
2632 if ((int32_t)(IRQn) >= 0)
2633 {
2634 NVIC_NS->IPR[((uint32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL);
2635 }
2636 else
2637 {
2638 SCB_NS->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL);
2639 }
2640 }
2641
2642
2643 /**
2644 \brief Get Interrupt Priority (non-secure)
2645 \details Reads the priority of a non-secure device specific interrupt or a non-secure processor exception when in secure state.
2646 The interrupt number can be positive to specify a device specific interrupt,
2647 or negative to specify a processor exception.
2648 \param [in] IRQn Interrupt number.
2649 \return Interrupt Priority. Value is aligned automatically to the implemented priority bits of the microcontroller.
2650 */
TZ_NVIC_GetPriority_NS(IRQn_Type IRQn)2651 __STATIC_INLINE uint32_t TZ_NVIC_GetPriority_NS(IRQn_Type IRQn)
2652 {
2653
2654 if ((int32_t)(IRQn) >= 0)
2655 {
2656 return(((uint32_t)NVIC_NS->IPR[((uint32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS)));
2657 }
2658 else
2659 {
2660 return(((uint32_t)SCB_NS->SHPR[(((uint32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS)));
2661 }
2662 }
2663 #endif /* defined (__ARM_FEATURE_CMSE) &&(__ARM_FEATURE_CMSE == 3U) */
2664
2665 /*@} end of CMSIS_Core_NVICFunctions */
2666
2667 /* ########################## MPU functions #################################### */
2668
2669 #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U)
2670
2671 #include "mpu_armv8.h"
2672
2673 #endif
2674
2675 /* ########################## FPU functions #################################### */
2676 /**
2677 \ingroup CMSIS_Core_FunctionInterface
2678 \defgroup CMSIS_Core_FpuFunctions FPU Functions
2679 \brief Function that provides FPU type.
2680 @{
2681 */
2682
2683 /**
2684 \brief get FPU type
2685 \details returns the FPU type
2686 \returns
2687 - \b 0: No FPU
2688 - \b 1: Single precision FPU
2689 - \b 2: Double + Single precision FPU
2690 */
SCB_GetFPUType(void)2691 __STATIC_INLINE uint32_t SCB_GetFPUType(void)
2692 {
2693 uint32_t mvfr0;
2694
2695 mvfr0 = FPU->MVFR0;
2696 if ((mvfr0 & (FPU_MVFR0_Single_precision_Msk | FPU_MVFR0_Double_precision_Msk)) == 0x220U)
2697 {
2698 return 2U; /* Double + Single precision FPU */
2699 }
2700 else if ((mvfr0 & (FPU_MVFR0_Single_precision_Msk | FPU_MVFR0_Double_precision_Msk)) == 0x020U)
2701 {
2702 return 1U; /* Single precision FPU */
2703 }
2704 else
2705 {
2706 return 0U; /* No FPU */
2707 }
2708 }
2709
2710
2711 /*@} end of CMSIS_Core_FpuFunctions */
2712
2713
2714
2715 /* ########################## SAU functions #################################### */
2716 /**
2717 \ingroup CMSIS_Core_FunctionInterface
2718 \defgroup CMSIS_Core_SAUFunctions SAU Functions
2719 \brief Functions that configure the SAU.
2720 @{
2721 */
2722
2723 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
2724
2725 /**
2726 \brief Enable SAU
2727 \details Enables the Security Attribution Unit (SAU).
2728 */
TZ_SAU_Enable(void)2729 __STATIC_INLINE void TZ_SAU_Enable(void)
2730 {
2731 SAU->CTRL |= (SAU_CTRL_ENABLE_Msk);
2732 }
2733
2734
2735
2736 /**
2737 \brief Disable SAU
2738 \details Disables the Security Attribution Unit (SAU).
2739 */
TZ_SAU_Disable(void)2740 __STATIC_INLINE void TZ_SAU_Disable(void)
2741 {
2742 SAU->CTRL &= ~(SAU_CTRL_ENABLE_Msk);
2743 }
2744
2745 #endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */
2746
2747 /*@} end of CMSIS_Core_SAUFunctions */
2748
2749
2750
2751
2752 /* ################################## SysTick function ############################################ */
2753 /**
2754 \ingroup CMSIS_Core_FunctionInterface
2755 \defgroup CMSIS_Core_SysTickFunctions SysTick Functions
2756 \brief Functions that configure the System.
2757 @{
2758 */
2759
2760 #if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U)
2761
2762 /**
2763 \brief System Tick Configuration
2764 \details Initializes the System Timer and its interrupt, and starts the System Tick Timer.
2765 Counter is in free running mode to generate periodic interrupts.
2766 \param [in] ticks Number of ticks between two interrupts.
2767 \return 0 Function succeeded.
2768 \return 1 Function failed.
2769 \note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
2770 function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
2771 must contain a vendor-specific implementation of this function.
2772 */
SysTick_Config(uint32_t ticks)2773 __STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
2774 {
2775 if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk)
2776 {
2777 return (1UL); /* Reload value impossible */
2778 }
2779
2780 SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */
2781 NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
2782 SysTick->VAL = 0UL; /* Load the SysTick Counter Value */
2783 SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
2784 SysTick_CTRL_TICKINT_Msk |
2785 SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
2786 return (0UL); /* Function successful */
2787 }
2788
2789 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
2790 /**
2791 \brief System Tick Configuration (non-secure)
2792 \details Initializes the non-secure System Timer and its interrupt when in secure state, and starts the System Tick Timer.
2793 Counter is in free running mode to generate periodic interrupts.
2794 \param [in] ticks Number of ticks between two interrupts.
2795 \return 0 Function succeeded.
2796 \return 1 Function failed.
2797 \note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
2798 function <b>TZ_SysTick_Config_NS</b> is not included. In this case, the file <b><i>device</i>.h</b>
2799 must contain a vendor-specific implementation of this function.
2800
2801 */
TZ_SysTick_Config_NS(uint32_t ticks)2802 __STATIC_INLINE uint32_t TZ_SysTick_Config_NS(uint32_t ticks)
2803 {
2804 if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk)
2805 {
2806 return (1UL); /* Reload value impossible */
2807 }
2808
2809 SysTick_NS->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */
2810 TZ_NVIC_SetPriority_NS (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
2811 SysTick_NS->VAL = 0UL; /* Load the SysTick Counter Value */
2812 SysTick_NS->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
2813 SysTick_CTRL_TICKINT_Msk |
2814 SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
2815 return (0UL); /* Function successful */
2816 }
2817 #endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */
2818
2819 #endif
2820
2821 /*@} end of CMSIS_Core_SysTickFunctions */
2822
2823
2824
2825 /* ##################################### Debug In/Output function ########################################### */
2826 /**
2827 \ingroup CMSIS_Core_FunctionInterface
2828 \defgroup CMSIS_core_DebugFunctions ITM Functions
2829 \brief Functions that access the ITM debug interface.
2830 @{
2831 */
2832
2833 extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */
2834 #define ITM_RXBUFFER_EMPTY ((int32_t)0x5AA55AA5U) /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */
2835
2836
2837 /**
2838 \brief ITM Send Character
2839 \details Transmits a character via the ITM channel 0, and
2840 \li Just returns when no debugger is connected that has booked the output.
2841 \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted.
2842 \param [in] ch Character to transmit.
2843 \returns Character to transmit.
2844 */
ITM_SendChar(uint32_t ch)2845 __STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch)
2846 {
2847 if (((ITM->TCR & ITM_TCR_ITMENA_Msk) != 0UL) && /* ITM enabled */
2848 ((ITM->TER & 1UL ) != 0UL) ) /* ITM Port #0 enabled */
2849 {
2850 while (ITM->PORT[0U].u32 == 0UL)
2851 {
2852 __NOP();
2853 }
2854 ITM->PORT[0U].u8 = (uint8_t)ch;
2855 }
2856 return (ch);
2857 }
2858
2859
2860 /**
2861 \brief ITM Receive Character
2862 \details Inputs a character via the external variable \ref ITM_RxBuffer.
2863 \return Received character.
2864 \return -1 No character pending.
2865 */
ITM_ReceiveChar(void)2866 __STATIC_INLINE int32_t ITM_ReceiveChar (void)
2867 {
2868 int32_t ch = -1; /* no character available */
2869
2870 if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY)
2871 {
2872 ch = ITM_RxBuffer;
2873 ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */
2874 }
2875
2876 return (ch);
2877 }
2878
2879
2880 /**
2881 \brief ITM Check Character
2882 \details Checks whether a character is pending for reading in the variable \ref ITM_RxBuffer.
2883 \return 0 No character available.
2884 \return 1 Character available.
2885 */
ITM_CheckChar(void)2886 __STATIC_INLINE int32_t ITM_CheckChar (void)
2887 {
2888
2889 if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY)
2890 {
2891 return (0); /* no character available */
2892 }
2893 else
2894 {
2895 return (1); /* character available */
2896 }
2897 }
2898
2899 /*@} end of CMSIS_core_DebugFunctions */
2900
2901
2902
2903
2904 #ifdef __cplusplus
2905 }
2906 #endif
2907
2908 #endif /* __CORE_CM33_H_DEPENDANT */
2909
2910 #endif /* __CMSIS_GENERIC */
2911
