Kévin Redon | 69b92d9 | 2019-01-24 16:39:20 +0100 | [diff] [blame^] | 1 | /**************************************************************************//** |
| 2 | * @file core_cm3.h |
| 3 | * @brief CMSIS Cortex-M3 Core Peripheral Access Layer Header File |
| 4 | * @version V5.0.1 |
| 5 | * @date 30. January 2017 |
| 6 | ******************************************************************************/ |
| 7 | /* |
| 8 | * Copyright (c) 2009-2016 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 (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) |
| 28 | #pragma clang system_header /* treat file as system include file */ |
| 29 | #endif |
| 30 | |
| 31 | #ifndef __CORE_CM3_H_GENERIC |
| 32 | #define __CORE_CM3_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_M3 |
| 60 | @{ |
| 61 | */ |
| 62 | |
| 63 | /* CMSIS CM3 definitions */ |
| 64 | #define __CM3_CMSIS_VERSION_MAIN ( 5U) /*!< [31:16] CMSIS HAL main version */ |
| 65 | #define __CM3_CMSIS_VERSION_SUB ( 0U) /*!< [15:0] CMSIS HAL sub version */ |
| 66 | #define __CM3_CMSIS_VERSION ((__CM3_CMSIS_VERSION_MAIN << 16U) | \ |
| 67 | __CM3_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ |
| 68 | |
| 69 | #define __CORTEX_M (3U) /*!< Cortex-M Core */ |
| 70 | |
| 71 | /** __FPU_USED indicates whether an FPU is used or not. |
| 72 | This core does not support an FPU at all |
| 73 | */ |
| 74 | #define __FPU_USED 0U |
| 75 | |
| 76 | #if defined ( __CC_ARM ) |
| 77 | #if defined __TARGET_FPU_VFP |
| 78 | #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
| 79 | #endif |
| 80 | |
| 81 | #elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) |
| 82 | #if defined __ARM_PCS_VFP |
| 83 | #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
| 84 | #endif |
| 85 | |
| 86 | #elif defined ( __GNUC__ ) |
| 87 | #if defined (__VFP_FP__) && !defined(__SOFTFP__) |
| 88 | #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
| 89 | #endif |
| 90 | |
| 91 | #elif defined ( __ICCARM__ ) |
| 92 | #if defined __ARMVFP__ |
| 93 | #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
| 94 | #endif |
| 95 | |
| 96 | #elif defined ( __TI_ARM__ ) |
| 97 | #if defined __TI_VFP_SUPPORT__ |
| 98 | #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
| 99 | #endif |
| 100 | |
| 101 | #elif defined ( __TASKING__ ) |
| 102 | #if defined __FPU_VFP__ |
| 103 | #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
| 104 | #endif |
| 105 | |
| 106 | #elif defined ( __CSMC__ ) |
| 107 | #if ( __CSMC__ & 0x400U) |
| 108 | #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
| 109 | #endif |
| 110 | |
| 111 | #endif |
| 112 | |
| 113 | #include "cmsis_compiler.h" /* CMSIS compiler specific defines */ |
| 114 | |
| 115 | |
| 116 | #ifdef __cplusplus |
| 117 | } |
| 118 | #endif |
| 119 | |
| 120 | #endif /* __CORE_CM3_H_GENERIC */ |
| 121 | |
| 122 | #ifndef __CMSIS_GENERIC |
| 123 | |
| 124 | #ifndef __CORE_CM3_H_DEPENDANT |
| 125 | #define __CORE_CM3_H_DEPENDANT |
| 126 | |
| 127 | #ifdef __cplusplus |
| 128 | extern "C" { |
| 129 | #endif |
| 130 | |
| 131 | /* check device defines and use defaults */ |
| 132 | #if defined __CHECK_DEVICE_DEFINES |
| 133 | #ifndef __CM3_REV |
| 134 | #define __CM3_REV 0x0200U |
| 135 | #warning "__CM3_REV not defined in device header file; using default!" |
| 136 | #endif |
| 137 | |
| 138 | #ifndef __MPU_PRESENT |
| 139 | #define __MPU_PRESENT 0U |
| 140 | #warning "__MPU_PRESENT not defined in device header file; using default!" |
| 141 | #endif |
| 142 | |
| 143 | #ifndef __NVIC_PRIO_BITS |
| 144 | #define __NVIC_PRIO_BITS 3U |
| 145 | #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" |
| 146 | #endif |
| 147 | |
| 148 | #ifndef __Vendor_SysTickConfig |
| 149 | #define __Vendor_SysTickConfig 0U |
| 150 | #warning "__Vendor_SysTickConfig not defined in device header file; using default!" |
| 151 | #endif |
| 152 | #endif |
| 153 | |
| 154 | /* IO definitions (access restrictions to peripheral registers) */ |
| 155 | /** |
| 156 | \defgroup CMSIS_glob_defs CMSIS Global Defines |
| 157 | |
| 158 | <strong>IO Type Qualifiers</strong> are used |
| 159 | \li to specify the access to peripheral variables. |
| 160 | \li for automatic generation of peripheral register debug information. |
| 161 | */ |
| 162 | #ifdef __cplusplus |
| 163 | #define __I volatile /*!< Defines 'read only' permissions */ |
| 164 | #else |
| 165 | #define __I volatile const /*!< Defines 'read only' permissions */ |
| 166 | #endif |
| 167 | #define __O volatile /*!< Defines 'write only' permissions */ |
| 168 | #define __IO volatile /*!< Defines 'read / write' permissions */ |
| 169 | |
| 170 | /* following defines should be used for structure members */ |
| 171 | #define __IM volatile const /*! Defines 'read only' structure member permissions */ |
| 172 | #define __OM volatile /*! Defines 'write only' structure member permissions */ |
| 173 | #define __IOM volatile /*! Defines 'read / write' structure member permissions */ |
| 174 | |
| 175 | /*@} end of group Cortex_M3 */ |
| 176 | |
| 177 | |
| 178 | |
| 179 | /******************************************************************************* |
| 180 | * Register Abstraction |
| 181 | Core Register contain: |
| 182 | - Core Register |
| 183 | - Core NVIC Register |
| 184 | - Core SCB Register |
| 185 | - Core SysTick Register |
| 186 | - Core Debug Register |
| 187 | - Core MPU Register |
| 188 | ******************************************************************************/ |
| 189 | /** |
| 190 | \defgroup CMSIS_core_register Defines and Type Definitions |
| 191 | \brief Type definitions and defines for Cortex-M processor based devices. |
| 192 | */ |
| 193 | |
| 194 | /** |
| 195 | \ingroup CMSIS_core_register |
| 196 | \defgroup CMSIS_CORE Status and Control Registers |
| 197 | \brief Core Register type definitions. |
| 198 | @{ |
| 199 | */ |
| 200 | |
| 201 | /** |
| 202 | \brief Union type to access the Application Program Status Register (APSR). |
| 203 | */ |
| 204 | typedef union |
| 205 | { |
| 206 | struct |
| 207 | { |
| 208 | uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ |
| 209 | uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ |
| 210 | uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ |
| 211 | uint32_t C:1; /*!< bit: 29 Carry condition code flag */ |
| 212 | uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ |
| 213 | uint32_t N:1; /*!< bit: 31 Negative condition code flag */ |
| 214 | } b; /*!< Structure used for bit access */ |
| 215 | uint32_t w; /*!< Type used for word access */ |
| 216 | } APSR_Type; |
| 217 | |
| 218 | /* APSR Register Definitions */ |
| 219 | #define APSR_N_Pos 31U /*!< APSR: N Position */ |
| 220 | #define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ |
| 221 | |
| 222 | #define APSR_Z_Pos 30U /*!< APSR: Z Position */ |
| 223 | #define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ |
| 224 | |
| 225 | #define APSR_C_Pos 29U /*!< APSR: C Position */ |
| 226 | #define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ |
| 227 | |
| 228 | #define APSR_V_Pos 28U /*!< APSR: V Position */ |
| 229 | #define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ |
| 230 | |
| 231 | #define APSR_Q_Pos 27U /*!< APSR: Q Position */ |
| 232 | #define APSR_Q_Msk (1UL << APSR_Q_Pos) /*!< APSR: Q Mask */ |
| 233 | |
| 234 | |
| 235 | /** |
| 236 | \brief Union type to access the Interrupt Program Status Register (IPSR). |
| 237 | */ |
| 238 | typedef union |
| 239 | { |
| 240 | struct |
| 241 | { |
| 242 | uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ |
| 243 | uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ |
| 244 | } b; /*!< Structure used for bit access */ |
| 245 | uint32_t w; /*!< Type used for word access */ |
| 246 | } IPSR_Type; |
| 247 | |
| 248 | /* IPSR Register Definitions */ |
| 249 | #define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ |
| 250 | #define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ |
| 251 | |
| 252 | |
| 253 | /** |
| 254 | \brief Union type to access the Special-Purpose Program Status Registers (xPSR). |
| 255 | */ |
| 256 | typedef union |
| 257 | { |
| 258 | struct |
| 259 | { |
| 260 | uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ |
| 261 | uint32_t _reserved0:1; /*!< bit: 9 Reserved */ |
| 262 | uint32_t ICI_IT_1:6; /*!< bit: 10..15 ICI/IT part 1 */ |
| 263 | uint32_t _reserved1:8; /*!< bit: 16..23 Reserved */ |
| 264 | uint32_t T:1; /*!< bit: 24 Thumb bit */ |
| 265 | uint32_t ICI_IT_2:2; /*!< bit: 25..26 ICI/IT part 2 */ |
| 266 | uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ |
| 267 | uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ |
| 268 | uint32_t C:1; /*!< bit: 29 Carry condition code flag */ |
| 269 | uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ |
| 270 | uint32_t N:1; /*!< bit: 31 Negative condition code flag */ |
| 271 | } b; /*!< Structure used for bit access */ |
| 272 | uint32_t w; /*!< Type used for word access */ |
| 273 | } xPSR_Type; |
| 274 | |
| 275 | /* xPSR Register Definitions */ |
| 276 | #define xPSR_N_Pos 31U /*!< xPSR: N Position */ |
| 277 | #define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ |
| 278 | |
| 279 | #define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ |
| 280 | #define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ |
| 281 | |
| 282 | #define xPSR_C_Pos 29U /*!< xPSR: C Position */ |
| 283 | #define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ |
| 284 | |
| 285 | #define xPSR_V_Pos 28U /*!< xPSR: V Position */ |
| 286 | #define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ |
| 287 | |
| 288 | #define xPSR_Q_Pos 27U /*!< xPSR: Q Position */ |
| 289 | #define xPSR_Q_Msk (1UL << xPSR_Q_Pos) /*!< xPSR: Q Mask */ |
| 290 | |
| 291 | #define xPSR_ICI_IT_2_Pos 25U /*!< xPSR: ICI/IT part 2 Position */ |
| 292 | #define xPSR_ICI_IT_2_Msk (3UL << xPSR_ICI_IT_2_Pos) /*!< xPSR: ICI/IT part 2 Mask */ |
| 293 | |
| 294 | #define xPSR_T_Pos 24U /*!< xPSR: T Position */ |
| 295 | #define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ |
| 296 | |
| 297 | #define xPSR_ICI_IT_1_Pos 10U /*!< xPSR: ICI/IT part 1 Position */ |
| 298 | #define xPSR_ICI_IT_1_Msk (0x3FUL << xPSR_ICI_IT_1_Pos) /*!< xPSR: ICI/IT part 1 Mask */ |
| 299 | |
| 300 | #define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ |
| 301 | #define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ |
| 302 | |
| 303 | |
| 304 | /** |
| 305 | \brief Union type to access the Control Registers (CONTROL). |
| 306 | */ |
| 307 | typedef union |
| 308 | { |
| 309 | struct |
| 310 | { |
| 311 | uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ |
| 312 | uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ |
| 313 | uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */ |
| 314 | } b; /*!< Structure used for bit access */ |
| 315 | uint32_t w; /*!< Type used for word access */ |
| 316 | } CONTROL_Type; |
| 317 | |
| 318 | /* CONTROL Register Definitions */ |
| 319 | #define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ |
| 320 | #define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ |
| 321 | |
| 322 | #define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */ |
| 323 | #define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */ |
| 324 | |
| 325 | /*@} end of group CMSIS_CORE */ |
| 326 | |
| 327 | |
| 328 | /** |
| 329 | \ingroup CMSIS_core_register |
| 330 | \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) |
| 331 | \brief Type definitions for the NVIC Registers |
| 332 | @{ |
| 333 | */ |
| 334 | |
| 335 | /** |
| 336 | \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). |
| 337 | */ |
| 338 | typedef struct |
| 339 | { |
| 340 | __IOM uint32_t ISER[8U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ |
| 341 | uint32_t RESERVED0[24U]; |
| 342 | __IOM uint32_t ICER[8U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ |
| 343 | uint32_t RSERVED1[24U]; |
| 344 | __IOM uint32_t ISPR[8U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ |
| 345 | uint32_t RESERVED2[24U]; |
| 346 | __IOM uint32_t ICPR[8U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ |
| 347 | uint32_t RESERVED3[24U]; |
| 348 | __IOM uint32_t IABR[8U]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ |
| 349 | uint32_t RESERVED4[56U]; |
| 350 | __IOM uint8_t IP[240U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ |
| 351 | uint32_t RESERVED5[644U]; |
| 352 | __OM uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ |
| 353 | } NVIC_Type; |
| 354 | |
| 355 | /* Software Triggered Interrupt Register Definitions */ |
| 356 | #define NVIC_STIR_INTID_Pos 0U /*!< STIR: INTLINESNUM Position */ |
| 357 | #define NVIC_STIR_INTID_Msk (0x1FFUL /*<< NVIC_STIR_INTID_Pos*/) /*!< STIR: INTLINESNUM Mask */ |
| 358 | |
| 359 | /*@} end of group CMSIS_NVIC */ |
| 360 | |
| 361 | |
| 362 | /** |
| 363 | \ingroup CMSIS_core_register |
| 364 | \defgroup CMSIS_SCB System Control Block (SCB) |
| 365 | \brief Type definitions for the System Control Block Registers |
| 366 | @{ |
| 367 | */ |
| 368 | |
| 369 | /** |
| 370 | \brief Structure type to access the System Control Block (SCB). |
| 371 | */ |
| 372 | typedef struct |
| 373 | { |
| 374 | __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ |
| 375 | __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ |
| 376 | __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ |
| 377 | __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ |
| 378 | __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ |
| 379 | __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ |
| 380 | __IOM uint8_t SHP[12U]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ |
| 381 | __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ |
| 382 | __IOM uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ |
| 383 | __IOM uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ |
| 384 | __IOM uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ |
| 385 | __IOM uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ |
| 386 | __IOM uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ |
| 387 | __IOM uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ |
| 388 | __IM uint32_t PFR[2U]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ |
| 389 | __IM uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ |
| 390 | __IM uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ |
| 391 | __IM uint32_t MMFR[4U]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ |
| 392 | __IM uint32_t ISAR[5U]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ |
| 393 | uint32_t RESERVED0[5U]; |
| 394 | __IOM uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ |
| 395 | } SCB_Type; |
| 396 | |
| 397 | /* SCB CPUID Register Definitions */ |
| 398 | #define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ |
| 399 | #define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ |
| 400 | |
| 401 | #define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ |
| 402 | #define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ |
| 403 | |
| 404 | #define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ |
| 405 | #define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ |
| 406 | |
| 407 | #define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ |
| 408 | #define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ |
| 409 | |
| 410 | #define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ |
| 411 | #define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ |
| 412 | |
| 413 | /* SCB Interrupt Control State Register Definitions */ |
| 414 | #define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */ |
| 415 | #define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ |
| 416 | |
| 417 | #define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ |
| 418 | #define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ |
| 419 | |
| 420 | #define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ |
| 421 | #define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ |
| 422 | |
| 423 | #define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ |
| 424 | #define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ |
| 425 | |
| 426 | #define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ |
| 427 | #define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ |
| 428 | |
| 429 | #define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ |
| 430 | #define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ |
| 431 | |
| 432 | #define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ |
| 433 | #define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ |
| 434 | |
| 435 | #define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ |
| 436 | #define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ |
| 437 | |
| 438 | #define SCB_ICSR_RETTOBASE_Pos 11U /*!< SCB ICSR: RETTOBASE Position */ |
| 439 | #define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ |
| 440 | |
| 441 | #define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ |
| 442 | #define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ |
| 443 | |
| 444 | /* SCB Vector Table Offset Register Definitions */ |
| 445 | #if defined (__CM3_REV) && (__CM3_REV < 0x0201U) /* core r2p1 */ |
| 446 | #define SCB_VTOR_TBLBASE_Pos 29U /*!< SCB VTOR: TBLBASE Position */ |
| 447 | #define SCB_VTOR_TBLBASE_Msk (1UL << SCB_VTOR_TBLBASE_Pos) /*!< SCB VTOR: TBLBASE Mask */ |
| 448 | |
| 449 | #define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ |
| 450 | #define SCB_VTOR_TBLOFF_Msk (0x3FFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ |
| 451 | #else |
| 452 | #define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ |
| 453 | #define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ |
| 454 | #endif |
| 455 | |
| 456 | /* SCB Application Interrupt and Reset Control Register Definitions */ |
| 457 | #define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ |
| 458 | #define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ |
| 459 | |
| 460 | #define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ |
| 461 | #define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ |
| 462 | |
| 463 | #define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ |
| 464 | #define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ |
| 465 | |
| 466 | #define SCB_AIRCR_PRIGROUP_Pos 8U /*!< SCB AIRCR: PRIGROUP Position */ |
| 467 | #define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ |
| 468 | |
| 469 | #define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ |
| 470 | #define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ |
| 471 | |
| 472 | #define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ |
| 473 | #define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ |
| 474 | |
| 475 | #define SCB_AIRCR_VECTRESET_Pos 0U /*!< SCB AIRCR: VECTRESET Position */ |
| 476 | #define SCB_AIRCR_VECTRESET_Msk (1UL /*<< SCB_AIRCR_VECTRESET_Pos*/) /*!< SCB AIRCR: VECTRESET Mask */ |
| 477 | |
| 478 | /* SCB System Control Register Definitions */ |
| 479 | #define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ |
| 480 | #define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ |
| 481 | |
| 482 | #define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ |
| 483 | #define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ |
| 484 | |
| 485 | #define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ |
| 486 | #define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ |
| 487 | |
| 488 | /* SCB Configuration Control Register Definitions */ |
| 489 | #define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */ |
| 490 | #define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ |
| 491 | |
| 492 | #define SCB_CCR_BFHFNMIGN_Pos 8U /*!< SCB CCR: BFHFNMIGN Position */ |
| 493 | #define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ |
| 494 | |
| 495 | #define SCB_CCR_DIV_0_TRP_Pos 4U /*!< SCB CCR: DIV_0_TRP Position */ |
| 496 | #define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ |
| 497 | |
| 498 | #define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ |
| 499 | #define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ |
| 500 | |
| 501 | #define SCB_CCR_USERSETMPEND_Pos 1U /*!< SCB CCR: USERSETMPEND Position */ |
| 502 | #define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ |
| 503 | |
| 504 | #define SCB_CCR_NONBASETHRDENA_Pos 0U /*!< SCB CCR: NONBASETHRDENA Position */ |
| 505 | #define SCB_CCR_NONBASETHRDENA_Msk (1UL /*<< SCB_CCR_NONBASETHRDENA_Pos*/) /*!< SCB CCR: NONBASETHRDENA Mask */ |
| 506 | |
| 507 | /* SCB System Handler Control and State Register Definitions */ |
| 508 | #define SCB_SHCSR_USGFAULTENA_Pos 18U /*!< SCB SHCSR: USGFAULTENA Position */ |
| 509 | #define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ |
| 510 | |
| 511 | #define SCB_SHCSR_BUSFAULTENA_Pos 17U /*!< SCB SHCSR: BUSFAULTENA Position */ |
| 512 | #define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ |
| 513 | |
| 514 | #define SCB_SHCSR_MEMFAULTENA_Pos 16U /*!< SCB SHCSR: MEMFAULTENA Position */ |
| 515 | #define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ |
| 516 | |
| 517 | #define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ |
| 518 | #define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ |
| 519 | |
| 520 | #define SCB_SHCSR_BUSFAULTPENDED_Pos 14U /*!< SCB SHCSR: BUSFAULTPENDED Position */ |
| 521 | #define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ |
| 522 | |
| 523 | #define SCB_SHCSR_MEMFAULTPENDED_Pos 13U /*!< SCB SHCSR: MEMFAULTPENDED Position */ |
| 524 | #define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ |
| 525 | |
| 526 | #define SCB_SHCSR_USGFAULTPENDED_Pos 12U /*!< SCB SHCSR: USGFAULTPENDED Position */ |
| 527 | #define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ |
| 528 | |
| 529 | #define SCB_SHCSR_SYSTICKACT_Pos 11U /*!< SCB SHCSR: SYSTICKACT Position */ |
| 530 | #define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ |
| 531 | |
| 532 | #define SCB_SHCSR_PENDSVACT_Pos 10U /*!< SCB SHCSR: PENDSVACT Position */ |
| 533 | #define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ |
| 534 | |
| 535 | #define SCB_SHCSR_MONITORACT_Pos 8U /*!< SCB SHCSR: MONITORACT Position */ |
| 536 | #define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ |
| 537 | |
| 538 | #define SCB_SHCSR_SVCALLACT_Pos 7U /*!< SCB SHCSR: SVCALLACT Position */ |
| 539 | #define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ |
| 540 | |
| 541 | #define SCB_SHCSR_USGFAULTACT_Pos 3U /*!< SCB SHCSR: USGFAULTACT Position */ |
| 542 | #define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ |
| 543 | |
| 544 | #define SCB_SHCSR_BUSFAULTACT_Pos 1U /*!< SCB SHCSR: BUSFAULTACT Position */ |
| 545 | #define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ |
| 546 | |
| 547 | #define SCB_SHCSR_MEMFAULTACT_Pos 0U /*!< SCB SHCSR: MEMFAULTACT Position */ |
| 548 | #define SCB_SHCSR_MEMFAULTACT_Msk (1UL /*<< SCB_SHCSR_MEMFAULTACT_Pos*/) /*!< SCB SHCSR: MEMFAULTACT Mask */ |
| 549 | |
| 550 | /* SCB Configurable Fault Status Register Definitions */ |
| 551 | #define SCB_CFSR_USGFAULTSR_Pos 16U /*!< SCB CFSR: Usage Fault Status Register Position */ |
| 552 | #define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ |
| 553 | |
| 554 | #define SCB_CFSR_BUSFAULTSR_Pos 8U /*!< SCB CFSR: Bus Fault Status Register Position */ |
| 555 | #define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ |
| 556 | |
| 557 | #define SCB_CFSR_MEMFAULTSR_Pos 0U /*!< SCB CFSR: Memory Manage Fault Status Register Position */ |
| 558 | #define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL /*<< SCB_CFSR_MEMFAULTSR_Pos*/) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ |
| 559 | |
| 560 | /* MemManage Fault Status Register (part of SCB Configurable Fault Status Register) */ |
| 561 | #define SCB_CFSR_MMARVALID_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 7U) /*!< SCB CFSR (MMFSR): MMARVALID Position */ |
| 562 | #define SCB_CFSR_MMARVALID_Msk (1UL << SCB_CFSR_MMARVALID_Pos) /*!< SCB CFSR (MMFSR): MMARVALID Mask */ |
| 563 | |
| 564 | #define SCB_CFSR_MSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 4U) /*!< SCB CFSR (MMFSR): MSTKERR Position */ |
| 565 | #define SCB_CFSR_MSTKERR_Msk (1UL << SCB_CFSR_MSTKERR_Pos) /*!< SCB CFSR (MMFSR): MSTKERR Mask */ |
| 566 | |
| 567 | #define SCB_CFSR_MUNSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 3U) /*!< SCB CFSR (MMFSR): MUNSTKERR Position */ |
| 568 | #define SCB_CFSR_MUNSTKERR_Msk (1UL << SCB_CFSR_MUNSTKERR_Pos) /*!< SCB CFSR (MMFSR): MUNSTKERR Mask */ |
| 569 | |
| 570 | #define SCB_CFSR_DACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 1U) /*!< SCB CFSR (MMFSR): DACCVIOL Position */ |
| 571 | #define SCB_CFSR_DACCVIOL_Msk (1UL << SCB_CFSR_DACCVIOL_Pos) /*!< SCB CFSR (MMFSR): DACCVIOL Mask */ |
| 572 | |
| 573 | #define SCB_CFSR_IACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 0U) /*!< SCB CFSR (MMFSR): IACCVIOL Position */ |
| 574 | #define SCB_CFSR_IACCVIOL_Msk (1UL /*<< SCB_CFSR_IACCVIOL_Pos*/) /*!< SCB CFSR (MMFSR): IACCVIOL Mask */ |
| 575 | |
| 576 | /* BusFault Status Register (part of SCB Configurable Fault Status Register) */ |
| 577 | #define SCB_CFSR_BFARVALID_Pos (SCB_CFSR_BUSFAULTSR_Pos + 7U) /*!< SCB CFSR (BFSR): BFARVALID Position */ |
| 578 | #define SCB_CFSR_BFARVALID_Msk (1UL << SCB_CFSR_BFARVALID_Pos) /*!< SCB CFSR (BFSR): BFARVALID Mask */ |
| 579 | |
| 580 | #define SCB_CFSR_STKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 4U) /*!< SCB CFSR (BFSR): STKERR Position */ |
| 581 | #define SCB_CFSR_STKERR_Msk (1UL << SCB_CFSR_STKERR_Pos) /*!< SCB CFSR (BFSR): STKERR Mask */ |
| 582 | |
| 583 | #define SCB_CFSR_UNSTKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 3U) /*!< SCB CFSR (BFSR): UNSTKERR Position */ |
| 584 | #define SCB_CFSR_UNSTKERR_Msk (1UL << SCB_CFSR_UNSTKERR_Pos) /*!< SCB CFSR (BFSR): UNSTKERR Mask */ |
| 585 | |
| 586 | #define SCB_CFSR_IMPRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 2U) /*!< SCB CFSR (BFSR): IMPRECISERR Position */ |
| 587 | #define SCB_CFSR_IMPRECISERR_Msk (1UL << SCB_CFSR_IMPRECISERR_Pos) /*!< SCB CFSR (BFSR): IMPRECISERR Mask */ |
| 588 | |
| 589 | #define SCB_CFSR_PRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 1U) /*!< SCB CFSR (BFSR): PRECISERR Position */ |
| 590 | #define SCB_CFSR_PRECISERR_Msk (1UL << SCB_CFSR_PRECISERR_Pos) /*!< SCB CFSR (BFSR): PRECISERR Mask */ |
| 591 | |
| 592 | #define SCB_CFSR_IBUSERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 0U) /*!< SCB CFSR (BFSR): IBUSERR Position */ |
| 593 | #define SCB_CFSR_IBUSERR_Msk (1UL << SCB_CFSR_IBUSERR_Pos) /*!< SCB CFSR (BFSR): IBUSERR Mask */ |
| 594 | |
| 595 | /* UsageFault Status Register (part of SCB Configurable Fault Status Register) */ |
| 596 | #define SCB_CFSR_DIVBYZERO_Pos (SCB_CFSR_USGFAULTSR_Pos + 9U) /*!< SCB CFSR (UFSR): DIVBYZERO Position */ |
| 597 | #define SCB_CFSR_DIVBYZERO_Msk (1UL << SCB_CFSR_DIVBYZERO_Pos) /*!< SCB CFSR (UFSR): DIVBYZERO Mask */ |
| 598 | |
| 599 | #define SCB_CFSR_UNALIGNED_Pos (SCB_CFSR_USGFAULTSR_Pos + 8U) /*!< SCB CFSR (UFSR): UNALIGNED Position */ |
| 600 | #define SCB_CFSR_UNALIGNED_Msk (1UL << SCB_CFSR_UNALIGNED_Pos) /*!< SCB CFSR (UFSR): UNALIGNED Mask */ |
| 601 | |
| 602 | #define SCB_CFSR_NOCP_Pos (SCB_CFSR_USGFAULTSR_Pos + 3U) /*!< SCB CFSR (UFSR): NOCP Position */ |
| 603 | #define SCB_CFSR_NOCP_Msk (1UL << SCB_CFSR_NOCP_Pos) /*!< SCB CFSR (UFSR): NOCP Mask */ |
| 604 | |
| 605 | #define SCB_CFSR_INVPC_Pos (SCB_CFSR_USGFAULTSR_Pos + 2U) /*!< SCB CFSR (UFSR): INVPC Position */ |
| 606 | #define SCB_CFSR_INVPC_Msk (1UL << SCB_CFSR_INVPC_Pos) /*!< SCB CFSR (UFSR): INVPC Mask */ |
| 607 | |
| 608 | #define SCB_CFSR_INVSTATE_Pos (SCB_CFSR_USGFAULTSR_Pos + 1U) /*!< SCB CFSR (UFSR): INVSTATE Position */ |
| 609 | #define SCB_CFSR_INVSTATE_Msk (1UL << SCB_CFSR_INVSTATE_Pos) /*!< SCB CFSR (UFSR): INVSTATE Mask */ |
| 610 | |
| 611 | #define SCB_CFSR_UNDEFINSTR_Pos (SCB_CFSR_USGFAULTSR_Pos + 0U) /*!< SCB CFSR (UFSR): UNDEFINSTR Position */ |
| 612 | #define SCB_CFSR_UNDEFINSTR_Msk (1UL << SCB_CFSR_UNDEFINSTR_Pos) /*!< SCB CFSR (UFSR): UNDEFINSTR Mask */ |
| 613 | |
| 614 | /* SCB Hard Fault Status Register Definitions */ |
| 615 | #define SCB_HFSR_DEBUGEVT_Pos 31U /*!< SCB HFSR: DEBUGEVT Position */ |
| 616 | #define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ |
| 617 | |
| 618 | #define SCB_HFSR_FORCED_Pos 30U /*!< SCB HFSR: FORCED Position */ |
| 619 | #define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ |
| 620 | |
| 621 | #define SCB_HFSR_VECTTBL_Pos 1U /*!< SCB HFSR: VECTTBL Position */ |
| 622 | #define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ |
| 623 | |
| 624 | /* SCB Debug Fault Status Register Definitions */ |
| 625 | #define SCB_DFSR_EXTERNAL_Pos 4U /*!< SCB DFSR: EXTERNAL Position */ |
| 626 | #define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ |
| 627 | |
| 628 | #define SCB_DFSR_VCATCH_Pos 3U /*!< SCB DFSR: VCATCH Position */ |
| 629 | #define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ |
| 630 | |
| 631 | #define SCB_DFSR_DWTTRAP_Pos 2U /*!< SCB DFSR: DWTTRAP Position */ |
| 632 | #define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ |
| 633 | |
| 634 | #define SCB_DFSR_BKPT_Pos 1U /*!< SCB DFSR: BKPT Position */ |
| 635 | #define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ |
| 636 | |
| 637 | #define SCB_DFSR_HALTED_Pos 0U /*!< SCB DFSR: HALTED Position */ |
| 638 | #define SCB_DFSR_HALTED_Msk (1UL /*<< SCB_DFSR_HALTED_Pos*/) /*!< SCB DFSR: HALTED Mask */ |
| 639 | |
| 640 | /*@} end of group CMSIS_SCB */ |
| 641 | |
| 642 | |
| 643 | /** |
| 644 | \ingroup CMSIS_core_register |
| 645 | \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) |
| 646 | \brief Type definitions for the System Control and ID Register not in the SCB |
| 647 | @{ |
| 648 | */ |
| 649 | |
| 650 | /** |
| 651 | \brief Structure type to access the System Control and ID Register not in the SCB. |
| 652 | */ |
| 653 | typedef struct |
| 654 | { |
| 655 | uint32_t RESERVED0[1U]; |
| 656 | __IM uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ |
| 657 | #if defined (__CM3_REV) && (__CM3_REV >= 0x200U) |
| 658 | __IOM uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ |
| 659 | #else |
| 660 | uint32_t RESERVED1[1U]; |
| 661 | #endif |
| 662 | } SCnSCB_Type; |
| 663 | |
| 664 | /* Interrupt Controller Type Register Definitions */ |
| 665 | #define SCnSCB_ICTR_INTLINESNUM_Pos 0U /*!< ICTR: INTLINESNUM Position */ |
| 666 | #define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL /*<< SCnSCB_ICTR_INTLINESNUM_Pos*/) /*!< ICTR: INTLINESNUM Mask */ |
| 667 | |
| 668 | /* Auxiliary Control Register Definitions */ |
| 669 | |
| 670 | #define SCnSCB_ACTLR_DISFOLD_Pos 2U /*!< ACTLR: DISFOLD Position */ |
| 671 | #define SCnSCB_ACTLR_DISFOLD_Msk (1UL << SCnSCB_ACTLR_DISFOLD_Pos) /*!< ACTLR: DISFOLD Mask */ |
| 672 | |
| 673 | #define SCnSCB_ACTLR_DISDEFWBUF_Pos 1U /*!< ACTLR: DISDEFWBUF Position */ |
| 674 | #define SCnSCB_ACTLR_DISDEFWBUF_Msk (1UL << SCnSCB_ACTLR_DISDEFWBUF_Pos) /*!< ACTLR: DISDEFWBUF Mask */ |
| 675 | |
| 676 | #define SCnSCB_ACTLR_DISMCYCINT_Pos 0U /*!< ACTLR: DISMCYCINT Position */ |
| 677 | #define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL /*<< SCnSCB_ACTLR_DISMCYCINT_Pos*/) /*!< ACTLR: DISMCYCINT Mask */ |
| 678 | |
| 679 | /*@} end of group CMSIS_SCnotSCB */ |
| 680 | |
| 681 | |
| 682 | /** |
| 683 | \ingroup CMSIS_core_register |
| 684 | \defgroup CMSIS_SysTick System Tick Timer (SysTick) |
| 685 | \brief Type definitions for the System Timer Registers. |
| 686 | @{ |
| 687 | */ |
| 688 | |
| 689 | /** |
| 690 | \brief Structure type to access the System Timer (SysTick). |
| 691 | */ |
| 692 | typedef struct |
| 693 | { |
| 694 | __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ |
| 695 | __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ |
| 696 | __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ |
| 697 | __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ |
| 698 | } SysTick_Type; |
| 699 | |
| 700 | /* SysTick Control / Status Register Definitions */ |
| 701 | #define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ |
| 702 | #define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ |
| 703 | |
| 704 | #define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ |
| 705 | #define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ |
| 706 | |
| 707 | #define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ |
| 708 | #define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ |
| 709 | |
| 710 | #define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ |
| 711 | #define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ |
| 712 | |
| 713 | /* SysTick Reload Register Definitions */ |
| 714 | #define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ |
| 715 | #define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ |
| 716 | |
| 717 | /* SysTick Current Register Definitions */ |
| 718 | #define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ |
| 719 | #define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ |
| 720 | |
| 721 | /* SysTick Calibration Register Definitions */ |
| 722 | #define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ |
| 723 | #define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ |
| 724 | |
| 725 | #define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ |
| 726 | #define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ |
| 727 | |
| 728 | #define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ |
| 729 | #define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ |
| 730 | |
| 731 | /*@} end of group CMSIS_SysTick */ |
| 732 | |
| 733 | |
| 734 | /** |
| 735 | \ingroup CMSIS_core_register |
| 736 | \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) |
| 737 | \brief Type definitions for the Instrumentation Trace Macrocell (ITM) |
| 738 | @{ |
| 739 | */ |
| 740 | |
| 741 | /** |
| 742 | \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). |
| 743 | */ |
| 744 | typedef struct |
| 745 | { |
| 746 | __OM union |
| 747 | { |
| 748 | __OM uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ |
| 749 | __OM uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ |
| 750 | __OM uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ |
| 751 | } PORT [32U]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ |
| 752 | uint32_t RESERVED0[864U]; |
| 753 | __IOM uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ |
| 754 | uint32_t RESERVED1[15U]; |
| 755 | __IOM uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ |
| 756 | uint32_t RESERVED2[15U]; |
| 757 | __IOM uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ |
| 758 | uint32_t RESERVED3[29U]; |
| 759 | __OM uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ |
| 760 | __IM uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ |
| 761 | __IOM uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ |
| 762 | uint32_t RESERVED4[43U]; |
| 763 | __OM uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ |
| 764 | __IM uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ |
| 765 | uint32_t RESERVED5[6U]; |
| 766 | __IM uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ |
| 767 | __IM uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ |
| 768 | __IM uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ |
| 769 | __IM uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ |
| 770 | __IM uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ |
| 771 | __IM uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ |
| 772 | __IM uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ |
| 773 | __IM uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ |
| 774 | __IM uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ |
| 775 | __IM uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ |
| 776 | __IM uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ |
| 777 | __IM uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ |
| 778 | } ITM_Type; |
| 779 | |
| 780 | /* ITM Trace Privilege Register Definitions */ |
| 781 | #define ITM_TPR_PRIVMASK_Pos 0U /*!< ITM TPR: PRIVMASK Position */ |
| 782 | #define ITM_TPR_PRIVMASK_Msk (0xFUL /*<< ITM_TPR_PRIVMASK_Pos*/) /*!< ITM TPR: PRIVMASK Mask */ |
| 783 | |
| 784 | /* ITM Trace Control Register Definitions */ |
| 785 | #define ITM_TCR_BUSY_Pos 23U /*!< ITM TCR: BUSY Position */ |
| 786 | #define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ |
| 787 | |
| 788 | #define ITM_TCR_TraceBusID_Pos 16U /*!< ITM TCR: ATBID Position */ |
| 789 | #define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ |
| 790 | |
| 791 | #define ITM_TCR_GTSFREQ_Pos 10U /*!< ITM TCR: Global timestamp frequency Position */ |
| 792 | #define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ |
| 793 | |
| 794 | #define ITM_TCR_TSPrescale_Pos 8U /*!< ITM TCR: TSPrescale Position */ |
| 795 | #define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ |
| 796 | |
| 797 | #define ITM_TCR_SWOENA_Pos 4U /*!< ITM TCR: SWOENA Position */ |
| 798 | #define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ |
| 799 | |
| 800 | #define ITM_TCR_DWTENA_Pos 3U /*!< ITM TCR: DWTENA Position */ |
| 801 | #define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ |
| 802 | |
| 803 | #define ITM_TCR_SYNCENA_Pos 2U /*!< ITM TCR: SYNCENA Position */ |
| 804 | #define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ |
| 805 | |
| 806 | #define ITM_TCR_TSENA_Pos 1U /*!< ITM TCR: TSENA Position */ |
| 807 | #define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ |
| 808 | |
| 809 | #define ITM_TCR_ITMENA_Pos 0U /*!< ITM TCR: ITM Enable bit Position */ |
| 810 | #define ITM_TCR_ITMENA_Msk (1UL /*<< ITM_TCR_ITMENA_Pos*/) /*!< ITM TCR: ITM Enable bit Mask */ |
| 811 | |
| 812 | /* ITM Integration Write Register Definitions */ |
| 813 | #define ITM_IWR_ATVALIDM_Pos 0U /*!< ITM IWR: ATVALIDM Position */ |
| 814 | #define ITM_IWR_ATVALIDM_Msk (1UL /*<< ITM_IWR_ATVALIDM_Pos*/) /*!< ITM IWR: ATVALIDM Mask */ |
| 815 | |
| 816 | /* ITM Integration Read Register Definitions */ |
| 817 | #define ITM_IRR_ATREADYM_Pos 0U /*!< ITM IRR: ATREADYM Position */ |
| 818 | #define ITM_IRR_ATREADYM_Msk (1UL /*<< ITM_IRR_ATREADYM_Pos*/) /*!< ITM IRR: ATREADYM Mask */ |
| 819 | |
| 820 | /* ITM Integration Mode Control Register Definitions */ |
| 821 | #define ITM_IMCR_INTEGRATION_Pos 0U /*!< ITM IMCR: INTEGRATION Position */ |
| 822 | #define ITM_IMCR_INTEGRATION_Msk (1UL /*<< ITM_IMCR_INTEGRATION_Pos*/) /*!< ITM IMCR: INTEGRATION Mask */ |
| 823 | |
| 824 | /* ITM Lock Status Register Definitions */ |
| 825 | #define ITM_LSR_ByteAcc_Pos 2U /*!< ITM LSR: ByteAcc Position */ |
| 826 | #define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ |
| 827 | |
| 828 | #define ITM_LSR_Access_Pos 1U /*!< ITM LSR: Access Position */ |
| 829 | #define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ |
| 830 | |
| 831 | #define ITM_LSR_Present_Pos 0U /*!< ITM LSR: Present Position */ |
| 832 | #define ITM_LSR_Present_Msk (1UL /*<< ITM_LSR_Present_Pos*/) /*!< ITM LSR: Present Mask */ |
| 833 | |
| 834 | /*@}*/ /* end of group CMSIS_ITM */ |
| 835 | |
| 836 | |
| 837 | /** |
| 838 | \ingroup CMSIS_core_register |
| 839 | \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) |
| 840 | \brief Type definitions for the Data Watchpoint and Trace (DWT) |
| 841 | @{ |
| 842 | */ |
| 843 | |
| 844 | /** |
| 845 | \brief Structure type to access the Data Watchpoint and Trace Register (DWT). |
| 846 | */ |
| 847 | typedef struct |
| 848 | { |
| 849 | __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ |
| 850 | __IOM uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ |
| 851 | __IOM uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ |
| 852 | __IOM uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ |
| 853 | __IOM uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ |
| 854 | __IOM uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ |
| 855 | __IOM uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ |
| 856 | __IM uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ |
| 857 | __IOM uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ |
| 858 | __IOM uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */ |
| 859 | __IOM uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ |
| 860 | uint32_t RESERVED0[1U]; |
| 861 | __IOM uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ |
| 862 | __IOM uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */ |
| 863 | __IOM uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ |
| 864 | uint32_t RESERVED1[1U]; |
| 865 | __IOM uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ |
| 866 | __IOM uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */ |
| 867 | __IOM uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ |
| 868 | uint32_t RESERVED2[1U]; |
| 869 | __IOM uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ |
| 870 | __IOM uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */ |
| 871 | __IOM uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ |
| 872 | } DWT_Type; |
| 873 | |
| 874 | /* DWT Control Register Definitions */ |
| 875 | #define DWT_CTRL_NUMCOMP_Pos 28U /*!< DWT CTRL: NUMCOMP Position */ |
| 876 | #define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ |
| 877 | |
| 878 | #define DWT_CTRL_NOTRCPKT_Pos 27U /*!< DWT CTRL: NOTRCPKT Position */ |
| 879 | #define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ |
| 880 | |
| 881 | #define DWT_CTRL_NOEXTTRIG_Pos 26U /*!< DWT CTRL: NOEXTTRIG Position */ |
| 882 | #define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ |
| 883 | |
| 884 | #define DWT_CTRL_NOCYCCNT_Pos 25U /*!< DWT CTRL: NOCYCCNT Position */ |
| 885 | #define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ |
| 886 | |
| 887 | #define DWT_CTRL_NOPRFCNT_Pos 24U /*!< DWT CTRL: NOPRFCNT Position */ |
| 888 | #define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ |
| 889 | |
| 890 | #define DWT_CTRL_CYCEVTENA_Pos 22U /*!< DWT CTRL: CYCEVTENA Position */ |
| 891 | #define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ |
| 892 | |
| 893 | #define DWT_CTRL_FOLDEVTENA_Pos 21U /*!< DWT CTRL: FOLDEVTENA Position */ |
| 894 | #define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ |
| 895 | |
| 896 | #define DWT_CTRL_LSUEVTENA_Pos 20U /*!< DWT CTRL: LSUEVTENA Position */ |
| 897 | #define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ |
| 898 | |
| 899 | #define DWT_CTRL_SLEEPEVTENA_Pos 19U /*!< DWT CTRL: SLEEPEVTENA Position */ |
| 900 | #define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ |
| 901 | |
| 902 | #define DWT_CTRL_EXCEVTENA_Pos 18U /*!< DWT CTRL: EXCEVTENA Position */ |
| 903 | #define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ |
| 904 | |
| 905 | #define DWT_CTRL_CPIEVTENA_Pos 17U /*!< DWT CTRL: CPIEVTENA Position */ |
| 906 | #define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ |
| 907 | |
| 908 | #define DWT_CTRL_EXCTRCENA_Pos 16U /*!< DWT CTRL: EXCTRCENA Position */ |
| 909 | #define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ |
| 910 | |
| 911 | #define DWT_CTRL_PCSAMPLENA_Pos 12U /*!< DWT CTRL: PCSAMPLENA Position */ |
| 912 | #define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ |
| 913 | |
| 914 | #define DWT_CTRL_SYNCTAP_Pos 10U /*!< DWT CTRL: SYNCTAP Position */ |
| 915 | #define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ |
| 916 | |
| 917 | #define DWT_CTRL_CYCTAP_Pos 9U /*!< DWT CTRL: CYCTAP Position */ |
| 918 | #define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ |
| 919 | |
| 920 | #define DWT_CTRL_POSTINIT_Pos 5U /*!< DWT CTRL: POSTINIT Position */ |
| 921 | #define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ |
| 922 | |
| 923 | #define DWT_CTRL_POSTPRESET_Pos 1U /*!< DWT CTRL: POSTPRESET Position */ |
| 924 | #define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ |
| 925 | |
| 926 | #define DWT_CTRL_CYCCNTENA_Pos 0U /*!< DWT CTRL: CYCCNTENA Position */ |
| 927 | #define DWT_CTRL_CYCCNTENA_Msk (0x1UL /*<< DWT_CTRL_CYCCNTENA_Pos*/) /*!< DWT CTRL: CYCCNTENA Mask */ |
| 928 | |
| 929 | /* DWT CPI Count Register Definitions */ |
| 930 | #define DWT_CPICNT_CPICNT_Pos 0U /*!< DWT CPICNT: CPICNT Position */ |
| 931 | #define DWT_CPICNT_CPICNT_Msk (0xFFUL /*<< DWT_CPICNT_CPICNT_Pos*/) /*!< DWT CPICNT: CPICNT Mask */ |
| 932 | |
| 933 | /* DWT Exception Overhead Count Register Definitions */ |
| 934 | #define DWT_EXCCNT_EXCCNT_Pos 0U /*!< DWT EXCCNT: EXCCNT Position */ |
| 935 | #define DWT_EXCCNT_EXCCNT_Msk (0xFFUL /*<< DWT_EXCCNT_EXCCNT_Pos*/) /*!< DWT EXCCNT: EXCCNT Mask */ |
| 936 | |
| 937 | /* DWT Sleep Count Register Definitions */ |
| 938 | #define DWT_SLEEPCNT_SLEEPCNT_Pos 0U /*!< DWT SLEEPCNT: SLEEPCNT Position */ |
| 939 | #define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL /*<< DWT_SLEEPCNT_SLEEPCNT_Pos*/) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ |
| 940 | |
| 941 | /* DWT LSU Count Register Definitions */ |
| 942 | #define DWT_LSUCNT_LSUCNT_Pos 0U /*!< DWT LSUCNT: LSUCNT Position */ |
| 943 | #define DWT_LSUCNT_LSUCNT_Msk (0xFFUL /*<< DWT_LSUCNT_LSUCNT_Pos*/) /*!< DWT LSUCNT: LSUCNT Mask */ |
| 944 | |
| 945 | /* DWT Folded-instruction Count Register Definitions */ |
| 946 | #define DWT_FOLDCNT_FOLDCNT_Pos 0U /*!< DWT FOLDCNT: FOLDCNT Position */ |
| 947 | #define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL /*<< DWT_FOLDCNT_FOLDCNT_Pos*/) /*!< DWT FOLDCNT: FOLDCNT Mask */ |
| 948 | |
| 949 | /* DWT Comparator Mask Register Definitions */ |
| 950 | #define DWT_MASK_MASK_Pos 0U /*!< DWT MASK: MASK Position */ |
| 951 | #define DWT_MASK_MASK_Msk (0x1FUL /*<< DWT_MASK_MASK_Pos*/) /*!< DWT MASK: MASK Mask */ |
| 952 | |
| 953 | /* DWT Comparator Function Register Definitions */ |
| 954 | #define DWT_FUNCTION_MATCHED_Pos 24U /*!< DWT FUNCTION: MATCHED Position */ |
| 955 | #define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ |
| 956 | |
| 957 | #define DWT_FUNCTION_DATAVADDR1_Pos 16U /*!< DWT FUNCTION: DATAVADDR1 Position */ |
| 958 | #define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */ |
| 959 | |
| 960 | #define DWT_FUNCTION_DATAVADDR0_Pos 12U /*!< DWT FUNCTION: DATAVADDR0 Position */ |
| 961 | #define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */ |
| 962 | |
| 963 | #define DWT_FUNCTION_DATAVSIZE_Pos 10U /*!< DWT FUNCTION: DATAVSIZE Position */ |
| 964 | #define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ |
| 965 | |
| 966 | #define DWT_FUNCTION_LNK1ENA_Pos 9U /*!< DWT FUNCTION: LNK1ENA Position */ |
| 967 | #define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */ |
| 968 | |
| 969 | #define DWT_FUNCTION_DATAVMATCH_Pos 8U /*!< DWT FUNCTION: DATAVMATCH Position */ |
| 970 | #define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */ |
| 971 | |
| 972 | #define DWT_FUNCTION_CYCMATCH_Pos 7U /*!< DWT FUNCTION: CYCMATCH Position */ |
| 973 | #define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */ |
| 974 | |
| 975 | #define DWT_FUNCTION_EMITRANGE_Pos 5U /*!< DWT FUNCTION: EMITRANGE Position */ |
| 976 | #define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */ |
| 977 | |
| 978 | #define DWT_FUNCTION_FUNCTION_Pos 0U /*!< DWT FUNCTION: FUNCTION Position */ |
| 979 | #define DWT_FUNCTION_FUNCTION_Msk (0xFUL /*<< DWT_FUNCTION_FUNCTION_Pos*/) /*!< DWT FUNCTION: FUNCTION Mask */ |
| 980 | |
| 981 | /*@}*/ /* end of group CMSIS_DWT */ |
| 982 | |
| 983 | |
| 984 | /** |
| 985 | \ingroup CMSIS_core_register |
| 986 | \defgroup CMSIS_TPI Trace Port Interface (TPI) |
| 987 | \brief Type definitions for the Trace Port Interface (TPI) |
| 988 | @{ |
| 989 | */ |
| 990 | |
| 991 | /** |
| 992 | \brief Structure type to access the Trace Port Interface Register (TPI). |
| 993 | */ |
| 994 | typedef struct |
| 995 | { |
| 996 | __IOM uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ |
| 997 | __IOM uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ |
| 998 | uint32_t RESERVED0[2U]; |
| 999 | __IOM uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ |
| 1000 | uint32_t RESERVED1[55U]; |
| 1001 | __IOM uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ |
| 1002 | uint32_t RESERVED2[131U]; |
| 1003 | __IM uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ |
| 1004 | __IOM uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ |
| 1005 | __IM uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */ |
| 1006 | uint32_t RESERVED3[759U]; |
| 1007 | __IM uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER */ |
| 1008 | __IM uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */ |
| 1009 | __IM uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */ |
| 1010 | uint32_t RESERVED4[1U]; |
| 1011 | __IM uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */ |
| 1012 | __IM uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */ |
| 1013 | __IOM uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ |
| 1014 | uint32_t RESERVED5[39U]; |
| 1015 | __IOM uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ |
| 1016 | __IOM uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ |
| 1017 | uint32_t RESERVED7[8U]; |
| 1018 | __IM uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */ |
| 1019 | __IM uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */ |
| 1020 | } TPI_Type; |
| 1021 | |
| 1022 | /* TPI Asynchronous Clock Prescaler Register Definitions */ |
| 1023 | #define TPI_ACPR_PRESCALER_Pos 0U /*!< TPI ACPR: PRESCALER Position */ |
| 1024 | #define TPI_ACPR_PRESCALER_Msk (0x1FFFUL /*<< TPI_ACPR_PRESCALER_Pos*/) /*!< TPI ACPR: PRESCALER Mask */ |
| 1025 | |
| 1026 | /* TPI Selected Pin Protocol Register Definitions */ |
| 1027 | #define TPI_SPPR_TXMODE_Pos 0U /*!< TPI SPPR: TXMODE Position */ |
| 1028 | #define TPI_SPPR_TXMODE_Msk (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/) /*!< TPI SPPR: TXMODE Mask */ |
| 1029 | |
| 1030 | /* TPI Formatter and Flush Status Register Definitions */ |
| 1031 | #define TPI_FFSR_FtNonStop_Pos 3U /*!< TPI FFSR: FtNonStop Position */ |
| 1032 | #define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ |
| 1033 | |
| 1034 | #define TPI_FFSR_TCPresent_Pos 2U /*!< TPI FFSR: TCPresent Position */ |
| 1035 | #define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ |
| 1036 | |
| 1037 | #define TPI_FFSR_FtStopped_Pos 1U /*!< TPI FFSR: FtStopped Position */ |
| 1038 | #define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ |
| 1039 | |
| 1040 | #define TPI_FFSR_FlInProg_Pos 0U /*!< TPI FFSR: FlInProg Position */ |
| 1041 | #define TPI_FFSR_FlInProg_Msk (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/) /*!< TPI FFSR: FlInProg Mask */ |
| 1042 | |
| 1043 | /* TPI Formatter and Flush Control Register Definitions */ |
| 1044 | #define TPI_FFCR_TrigIn_Pos 8U /*!< TPI FFCR: TrigIn Position */ |
| 1045 | #define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ |
| 1046 | |
| 1047 | #define TPI_FFCR_EnFCont_Pos 1U /*!< TPI FFCR: EnFCont Position */ |
| 1048 | #define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ |
| 1049 | |
| 1050 | /* TPI TRIGGER Register Definitions */ |
| 1051 | #define TPI_TRIGGER_TRIGGER_Pos 0U /*!< TPI TRIGGER: TRIGGER Position */ |
| 1052 | #define TPI_TRIGGER_TRIGGER_Msk (0x1UL /*<< TPI_TRIGGER_TRIGGER_Pos*/) /*!< TPI TRIGGER: TRIGGER Mask */ |
| 1053 | |
| 1054 | /* TPI Integration ETM Data Register Definitions (FIFO0) */ |
| 1055 | #define TPI_FIFO0_ITM_ATVALID_Pos 29U /*!< TPI FIFO0: ITM_ATVALID Position */ |
| 1056 | #define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */ |
| 1057 | |
| 1058 | #define TPI_FIFO0_ITM_bytecount_Pos 27U /*!< TPI FIFO0: ITM_bytecount Position */ |
| 1059 | #define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */ |
| 1060 | |
| 1061 | #define TPI_FIFO0_ETM_ATVALID_Pos 26U /*!< TPI FIFO0: ETM_ATVALID Position */ |
| 1062 | #define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */ |
| 1063 | |
| 1064 | #define TPI_FIFO0_ETM_bytecount_Pos 24U /*!< TPI FIFO0: ETM_bytecount Position */ |
| 1065 | #define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */ |
| 1066 | |
| 1067 | #define TPI_FIFO0_ETM2_Pos 16U /*!< TPI FIFO0: ETM2 Position */ |
| 1068 | #define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */ |
| 1069 | |
| 1070 | #define TPI_FIFO0_ETM1_Pos 8U /*!< TPI FIFO0: ETM1 Position */ |
| 1071 | #define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */ |
| 1072 | |
| 1073 | #define TPI_FIFO0_ETM0_Pos 0U /*!< TPI FIFO0: ETM0 Position */ |
| 1074 | #define TPI_FIFO0_ETM0_Msk (0xFFUL /*<< TPI_FIFO0_ETM0_Pos*/) /*!< TPI FIFO0: ETM0 Mask */ |
| 1075 | |
| 1076 | /* TPI ITATBCTR2 Register Definitions */ |
| 1077 | #define TPI_ITATBCTR2_ATREADY_Pos 0U /*!< TPI ITATBCTR2: ATREADY Position */ |
| 1078 | #define TPI_ITATBCTR2_ATREADY_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY_Pos*/) /*!< TPI ITATBCTR2: ATREADY Mask */ |
| 1079 | |
| 1080 | /* TPI Integration ITM Data Register Definitions (FIFO1) */ |
| 1081 | #define TPI_FIFO1_ITM_ATVALID_Pos 29U /*!< TPI FIFO1: ITM_ATVALID Position */ |
| 1082 | #define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */ |
| 1083 | |
| 1084 | #define TPI_FIFO1_ITM_bytecount_Pos 27U /*!< TPI FIFO1: ITM_bytecount Position */ |
| 1085 | #define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */ |
| 1086 | |
| 1087 | #define TPI_FIFO1_ETM_ATVALID_Pos 26U /*!< TPI FIFO1: ETM_ATVALID Position */ |
| 1088 | #define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */ |
| 1089 | |
| 1090 | #define TPI_FIFO1_ETM_bytecount_Pos 24U /*!< TPI FIFO1: ETM_bytecount Position */ |
| 1091 | #define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */ |
| 1092 | |
| 1093 | #define TPI_FIFO1_ITM2_Pos 16U /*!< TPI FIFO1: ITM2 Position */ |
| 1094 | #define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */ |
| 1095 | |
| 1096 | #define TPI_FIFO1_ITM1_Pos 8U /*!< TPI FIFO1: ITM1 Position */ |
| 1097 | #define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */ |
| 1098 | |
| 1099 | #define TPI_FIFO1_ITM0_Pos 0U /*!< TPI FIFO1: ITM0 Position */ |
| 1100 | #define TPI_FIFO1_ITM0_Msk (0xFFUL /*<< TPI_FIFO1_ITM0_Pos*/) /*!< TPI FIFO1: ITM0 Mask */ |
| 1101 | |
| 1102 | /* TPI ITATBCTR0 Register Definitions */ |
| 1103 | #define TPI_ITATBCTR0_ATREADY_Pos 0U /*!< TPI ITATBCTR0: ATREADY Position */ |
| 1104 | #define TPI_ITATBCTR0_ATREADY_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY_Pos*/) /*!< TPI ITATBCTR0: ATREADY Mask */ |
| 1105 | |
| 1106 | /* TPI Integration Mode Control Register Definitions */ |
| 1107 | #define TPI_ITCTRL_Mode_Pos 0U /*!< TPI ITCTRL: Mode Position */ |
| 1108 | #define TPI_ITCTRL_Mode_Msk (0x1UL /*<< TPI_ITCTRL_Mode_Pos*/) /*!< TPI ITCTRL: Mode Mask */ |
| 1109 | |
| 1110 | /* TPI DEVID Register Definitions */ |
| 1111 | #define TPI_DEVID_NRZVALID_Pos 11U /*!< TPI DEVID: NRZVALID Position */ |
| 1112 | #define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ |
| 1113 | |
| 1114 | #define TPI_DEVID_MANCVALID_Pos 10U /*!< TPI DEVID: MANCVALID Position */ |
| 1115 | #define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ |
| 1116 | |
| 1117 | #define TPI_DEVID_PTINVALID_Pos 9U /*!< TPI DEVID: PTINVALID Position */ |
| 1118 | #define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ |
| 1119 | |
| 1120 | #define TPI_DEVID_MinBufSz_Pos 6U /*!< TPI DEVID: MinBufSz Position */ |
| 1121 | #define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */ |
| 1122 | |
| 1123 | #define TPI_DEVID_AsynClkIn_Pos 5U /*!< TPI DEVID: AsynClkIn Position */ |
| 1124 | #define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */ |
| 1125 | |
| 1126 | #define TPI_DEVID_NrTraceInput_Pos 0U /*!< TPI DEVID: NrTraceInput Position */ |
| 1127 | #define TPI_DEVID_NrTraceInput_Msk (0x1FUL /*<< TPI_DEVID_NrTraceInput_Pos*/) /*!< TPI DEVID: NrTraceInput Mask */ |
| 1128 | |
| 1129 | /* TPI DEVTYPE Register Definitions */ |
| 1130 | #define TPI_DEVTYPE_MajorType_Pos 4U /*!< TPI DEVTYPE: MajorType Position */ |
| 1131 | #define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ |
| 1132 | |
| 1133 | #define TPI_DEVTYPE_SubType_Pos 0U /*!< TPI DEVTYPE: SubType Position */ |
| 1134 | #define TPI_DEVTYPE_SubType_Msk (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/) /*!< TPI DEVTYPE: SubType Mask */ |
| 1135 | |
| 1136 | /*@}*/ /* end of group CMSIS_TPI */ |
| 1137 | |
| 1138 | |
| 1139 | #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) |
| 1140 | /** |
| 1141 | \ingroup CMSIS_core_register |
| 1142 | \defgroup CMSIS_MPU Memory Protection Unit (MPU) |
| 1143 | \brief Type definitions for the Memory Protection Unit (MPU) |
| 1144 | @{ |
| 1145 | */ |
| 1146 | |
| 1147 | /** |
| 1148 | \brief Structure type to access the Memory Protection Unit (MPU). |
| 1149 | */ |
| 1150 | typedef struct |
| 1151 | { |
| 1152 | __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ |
| 1153 | __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ |
| 1154 | __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ |
| 1155 | __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ |
| 1156 | __IOM uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ |
| 1157 | __IOM uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ |
| 1158 | __IOM uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ |
| 1159 | __IOM uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ |
| 1160 | __IOM uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ |
| 1161 | __IOM uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ |
| 1162 | __IOM uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ |
| 1163 | } MPU_Type; |
| 1164 | |
| 1165 | /* MPU Type Register Definitions */ |
| 1166 | #define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */ |
| 1167 | #define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ |
| 1168 | |
| 1169 | #define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */ |
| 1170 | #define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ |
| 1171 | |
| 1172 | #define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */ |
| 1173 | #define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ |
| 1174 | |
| 1175 | /* MPU Control Register Definitions */ |
| 1176 | #define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */ |
| 1177 | #define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ |
| 1178 | |
| 1179 | #define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */ |
| 1180 | #define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ |
| 1181 | |
| 1182 | #define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */ |
| 1183 | #define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ |
| 1184 | |
| 1185 | /* MPU Region Number Register Definitions */ |
| 1186 | #define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */ |
| 1187 | #define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ |
| 1188 | |
| 1189 | /* MPU Region Base Address Register Definitions */ |
| 1190 | #define MPU_RBAR_ADDR_Pos 5U /*!< MPU RBAR: ADDR Position */ |
| 1191 | #define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ |
| 1192 | |
| 1193 | #define MPU_RBAR_VALID_Pos 4U /*!< MPU RBAR: VALID Position */ |
| 1194 | #define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ |
| 1195 | |
| 1196 | #define MPU_RBAR_REGION_Pos 0U /*!< MPU RBAR: REGION Position */ |
| 1197 | #define MPU_RBAR_REGION_Msk (0xFUL /*<< MPU_RBAR_REGION_Pos*/) /*!< MPU RBAR: REGION Mask */ |
| 1198 | |
| 1199 | /* MPU Region Attribute and Size Register Definitions */ |
| 1200 | #define MPU_RASR_ATTRS_Pos 16U /*!< MPU RASR: MPU Region Attribute field Position */ |
| 1201 | #define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ |
| 1202 | |
| 1203 | #define MPU_RASR_XN_Pos 28U /*!< MPU RASR: ATTRS.XN Position */ |
| 1204 | #define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ |
| 1205 | |
| 1206 | #define MPU_RASR_AP_Pos 24U /*!< MPU RASR: ATTRS.AP Position */ |
| 1207 | #define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ |
| 1208 | |
| 1209 | #define MPU_RASR_TEX_Pos 19U /*!< MPU RASR: ATTRS.TEX Position */ |
| 1210 | #define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ |
| 1211 | |
| 1212 | #define MPU_RASR_S_Pos 18U /*!< MPU RASR: ATTRS.S Position */ |
| 1213 | #define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ |
| 1214 | |
| 1215 | #define MPU_RASR_C_Pos 17U /*!< MPU RASR: ATTRS.C Position */ |
| 1216 | #define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ |
| 1217 | |
| 1218 | #define MPU_RASR_B_Pos 16U /*!< MPU RASR: ATTRS.B Position */ |
| 1219 | #define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ |
| 1220 | |
| 1221 | #define MPU_RASR_SRD_Pos 8U /*!< MPU RASR: Sub-Region Disable Position */ |
| 1222 | #define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ |
| 1223 | |
| 1224 | #define MPU_RASR_SIZE_Pos 1U /*!< MPU RASR: Region Size Field Position */ |
| 1225 | #define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ |
| 1226 | |
| 1227 | #define MPU_RASR_ENABLE_Pos 0U /*!< MPU RASR: Region enable bit Position */ |
| 1228 | #define MPU_RASR_ENABLE_Msk (1UL /*<< MPU_RASR_ENABLE_Pos*/) /*!< MPU RASR: Region enable bit Disable Mask */ |
| 1229 | |
| 1230 | /*@} end of group CMSIS_MPU */ |
| 1231 | #endif |
| 1232 | |
| 1233 | |
| 1234 | /** |
| 1235 | \ingroup CMSIS_core_register |
| 1236 | \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) |
| 1237 | \brief Type definitions for the Core Debug Registers |
| 1238 | @{ |
| 1239 | */ |
| 1240 | |
| 1241 | /** |
| 1242 | \brief Structure type to access the Core Debug Register (CoreDebug). |
| 1243 | */ |
| 1244 | typedef struct |
| 1245 | { |
| 1246 | __IOM uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ |
| 1247 | __OM uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ |
| 1248 | __IOM uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ |
| 1249 | __IOM uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ |
| 1250 | } CoreDebug_Type; |
| 1251 | |
| 1252 | /* Debug Halting Control and Status Register Definitions */ |
| 1253 | #define CoreDebug_DHCSR_DBGKEY_Pos 16U /*!< CoreDebug DHCSR: DBGKEY Position */ |
| 1254 | #define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ |
| 1255 | |
| 1256 | #define CoreDebug_DHCSR_S_RESET_ST_Pos 25U /*!< CoreDebug DHCSR: S_RESET_ST Position */ |
| 1257 | #define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ |
| 1258 | |
| 1259 | #define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24U /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ |
| 1260 | #define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ |
| 1261 | |
| 1262 | #define CoreDebug_DHCSR_S_LOCKUP_Pos 19U /*!< CoreDebug DHCSR: S_LOCKUP Position */ |
| 1263 | #define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ |
| 1264 | |
| 1265 | #define CoreDebug_DHCSR_S_SLEEP_Pos 18U /*!< CoreDebug DHCSR: S_SLEEP Position */ |
| 1266 | #define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ |
| 1267 | |
| 1268 | #define CoreDebug_DHCSR_S_HALT_Pos 17U /*!< CoreDebug DHCSR: S_HALT Position */ |
| 1269 | #define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ |
| 1270 | |
| 1271 | #define CoreDebug_DHCSR_S_REGRDY_Pos 16U /*!< CoreDebug DHCSR: S_REGRDY Position */ |
| 1272 | #define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ |
| 1273 | |
| 1274 | #define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5U /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ |
| 1275 | #define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ |
| 1276 | |
| 1277 | #define CoreDebug_DHCSR_C_MASKINTS_Pos 3U /*!< CoreDebug DHCSR: C_MASKINTS Position */ |
| 1278 | #define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ |
| 1279 | |
| 1280 | #define CoreDebug_DHCSR_C_STEP_Pos 2U /*!< CoreDebug DHCSR: C_STEP Position */ |
| 1281 | #define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ |
| 1282 | |
| 1283 | #define CoreDebug_DHCSR_C_HALT_Pos 1U /*!< CoreDebug DHCSR: C_HALT Position */ |
| 1284 | #define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ |
| 1285 | |
| 1286 | #define CoreDebug_DHCSR_C_DEBUGEN_Pos 0U /*!< CoreDebug DHCSR: C_DEBUGEN Position */ |
| 1287 | #define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ |
| 1288 | |
| 1289 | /* Debug Core Register Selector Register Definitions */ |
| 1290 | #define CoreDebug_DCRSR_REGWnR_Pos 16U /*!< CoreDebug DCRSR: REGWnR Position */ |
| 1291 | #define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ |
| 1292 | |
| 1293 | #define CoreDebug_DCRSR_REGSEL_Pos 0U /*!< CoreDebug DCRSR: REGSEL Position */ |
| 1294 | #define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/) /*!< CoreDebug DCRSR: REGSEL Mask */ |
| 1295 | |
| 1296 | /* Debug Exception and Monitor Control Register Definitions */ |
| 1297 | #define CoreDebug_DEMCR_TRCENA_Pos 24U /*!< CoreDebug DEMCR: TRCENA Position */ |
| 1298 | #define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ |
| 1299 | |
| 1300 | #define CoreDebug_DEMCR_MON_REQ_Pos 19U /*!< CoreDebug DEMCR: MON_REQ Position */ |
| 1301 | #define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ |
| 1302 | |
| 1303 | #define CoreDebug_DEMCR_MON_STEP_Pos 18U /*!< CoreDebug DEMCR: MON_STEP Position */ |
| 1304 | #define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ |
| 1305 | |
| 1306 | #define CoreDebug_DEMCR_MON_PEND_Pos 17U /*!< CoreDebug DEMCR: MON_PEND Position */ |
| 1307 | #define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ |
| 1308 | |
| 1309 | #define CoreDebug_DEMCR_MON_EN_Pos 16U /*!< CoreDebug DEMCR: MON_EN Position */ |
| 1310 | #define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ |
| 1311 | |
| 1312 | #define CoreDebug_DEMCR_VC_HARDERR_Pos 10U /*!< CoreDebug DEMCR: VC_HARDERR Position */ |
| 1313 | #define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ |
| 1314 | |
| 1315 | #define CoreDebug_DEMCR_VC_INTERR_Pos 9U /*!< CoreDebug DEMCR: VC_INTERR Position */ |
| 1316 | #define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ |
| 1317 | |
| 1318 | #define CoreDebug_DEMCR_VC_BUSERR_Pos 8U /*!< CoreDebug DEMCR: VC_BUSERR Position */ |
| 1319 | #define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ |
| 1320 | |
| 1321 | #define CoreDebug_DEMCR_VC_STATERR_Pos 7U /*!< CoreDebug DEMCR: VC_STATERR Position */ |
| 1322 | #define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ |
| 1323 | |
| 1324 | #define CoreDebug_DEMCR_VC_CHKERR_Pos 6U /*!< CoreDebug DEMCR: VC_CHKERR Position */ |
| 1325 | #define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ |
| 1326 | |
| 1327 | #define CoreDebug_DEMCR_VC_NOCPERR_Pos 5U /*!< CoreDebug DEMCR: VC_NOCPERR Position */ |
| 1328 | #define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ |
| 1329 | |
| 1330 | #define CoreDebug_DEMCR_VC_MMERR_Pos 4U /*!< CoreDebug DEMCR: VC_MMERR Position */ |
| 1331 | #define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ |
| 1332 | |
| 1333 | #define CoreDebug_DEMCR_VC_CORERESET_Pos 0U /*!< CoreDebug DEMCR: VC_CORERESET Position */ |
| 1334 | #define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ |
| 1335 | |
| 1336 | /*@} end of group CMSIS_CoreDebug */ |
| 1337 | |
| 1338 | |
| 1339 | /** |
| 1340 | \ingroup CMSIS_core_register |
| 1341 | \defgroup CMSIS_core_bitfield Core register bit field macros |
| 1342 | \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). |
| 1343 | @{ |
| 1344 | */ |
| 1345 | |
| 1346 | /** |
| 1347 | \brief Mask and shift a bit field value for use in a register bit range. |
| 1348 | \param[in] field Name of the register bit field. |
| 1349 | \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type. |
| 1350 | \return Masked and shifted value. |
| 1351 | */ |
| 1352 | #define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk) |
| 1353 | |
| 1354 | /** |
| 1355 | \brief Mask and shift a register value to extract a bit filed value. |
| 1356 | \param[in] field Name of the register bit field. |
| 1357 | \param[in] value Value of register. This parameter is interpreted as an uint32_t type. |
| 1358 | \return Masked and shifted bit field value. |
| 1359 | */ |
| 1360 | #define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos) |
| 1361 | |
| 1362 | /*@} end of group CMSIS_core_bitfield */ |
| 1363 | |
| 1364 | |
| 1365 | /** |
| 1366 | \ingroup CMSIS_core_register |
| 1367 | \defgroup CMSIS_core_base Core Definitions |
| 1368 | \brief Definitions for base addresses, unions, and structures. |
| 1369 | @{ |
| 1370 | */ |
| 1371 | |
| 1372 | /* Memory mapping of Core Hardware */ |
| 1373 | #define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ |
| 1374 | #define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ |
| 1375 | #define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ |
| 1376 | #define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ |
| 1377 | #define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ |
| 1378 | #define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ |
| 1379 | #define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ |
| 1380 | #define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ |
| 1381 | |
| 1382 | #define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ |
| 1383 | #define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ |
| 1384 | #define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ |
| 1385 | #define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ |
| 1386 | #define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ |
| 1387 | #define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ |
| 1388 | #define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ |
| 1389 | #define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ |
| 1390 | |
| 1391 | #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) |
| 1392 | #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ |
| 1393 | #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ |
| 1394 | #endif |
| 1395 | |
| 1396 | /*@} */ |
| 1397 | |
| 1398 | |
| 1399 | |
| 1400 | /******************************************************************************* |
| 1401 | * Hardware Abstraction Layer |
| 1402 | Core Function Interface contains: |
| 1403 | - Core NVIC Functions |
| 1404 | - Core SysTick Functions |
| 1405 | - Core Debug Functions |
| 1406 | - Core Register Access Functions |
| 1407 | ******************************************************************************/ |
| 1408 | /** |
| 1409 | \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference |
| 1410 | */ |
| 1411 | |
| 1412 | |
| 1413 | |
| 1414 | /* ########################## NVIC functions #################################### */ |
| 1415 | /** |
| 1416 | \ingroup CMSIS_Core_FunctionInterface |
| 1417 | \defgroup CMSIS_Core_NVICFunctions NVIC Functions |
| 1418 | \brief Functions that manage interrupts and exceptions via the NVIC. |
| 1419 | @{ |
| 1420 | */ |
| 1421 | |
| 1422 | #ifdef CMSIS_NVIC_VIRTUAL |
| 1423 | #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE |
| 1424 | #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h" |
| 1425 | #endif |
| 1426 | #include CMSIS_NVIC_VIRTUAL_HEADER_FILE |
| 1427 | #else |
| 1428 | #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping |
| 1429 | #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping |
| 1430 | #define NVIC_EnableIRQ __NVIC_EnableIRQ |
| 1431 | #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ |
| 1432 | #define NVIC_DisableIRQ __NVIC_DisableIRQ |
| 1433 | #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ |
| 1434 | #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ |
| 1435 | #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ |
| 1436 | #define NVIC_GetActive __NVIC_GetActive |
| 1437 | #define NVIC_SetPriority __NVIC_SetPriority |
| 1438 | #define NVIC_GetPriority __NVIC_GetPriority |
| 1439 | #define NVIC_SystemReset __NVIC_SystemReset |
| 1440 | #endif /* CMSIS_NVIC_VIRTUAL */ |
| 1441 | |
| 1442 | #ifdef CMSIS_VECTAB_VIRTUAL |
| 1443 | #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE |
| 1444 | #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h" |
| 1445 | #endif |
| 1446 | #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE |
| 1447 | #else |
| 1448 | #define NVIC_SetVector __NVIC_SetVector |
| 1449 | #define NVIC_GetVector __NVIC_GetVector |
| 1450 | #endif /* (CMSIS_VECTAB_VIRTUAL) */ |
| 1451 | |
| 1452 | #define NVIC_USER_IRQ_OFFSET 16 |
| 1453 | |
| 1454 | |
| 1455 | |
| 1456 | /** |
| 1457 | \brief Set Priority Grouping |
| 1458 | \details Sets the priority grouping field using the required unlock sequence. |
| 1459 | The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. |
| 1460 | Only values from 0..7 are used. |
| 1461 | In case of a conflict between priority grouping and available |
| 1462 | priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. |
| 1463 | \param [in] PriorityGroup Priority grouping field. |
| 1464 | */ |
| 1465 | __STATIC_INLINE void __NVIC_SetPriorityGrouping(uint32_t PriorityGroup) |
| 1466 | { |
| 1467 | uint32_t reg_value; |
| 1468 | uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ |
| 1469 | |
| 1470 | reg_value = SCB->AIRCR; /* read old register configuration */ |
| 1471 | reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */ |
| 1472 | reg_value = (reg_value | |
| 1473 | ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | |
| 1474 | (PriorityGroupTmp << 8U) ); /* Insert write key and priorty group */ |
| 1475 | SCB->AIRCR = reg_value; |
| 1476 | } |
| 1477 | |
| 1478 | |
| 1479 | /** |
| 1480 | \brief Get Priority Grouping |
| 1481 | \details Reads the priority grouping field from the NVIC Interrupt Controller. |
| 1482 | \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). |
| 1483 | */ |
| 1484 | __STATIC_INLINE uint32_t __NVIC_GetPriorityGrouping(void) |
| 1485 | { |
| 1486 | return ((uint32_t)((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos)); |
| 1487 | } |
| 1488 | |
| 1489 | |
| 1490 | /** |
| 1491 | \brief Enable Interrupt |
| 1492 | \details Enables a device specific interrupt in the NVIC interrupt controller. |
| 1493 | \param [in] IRQn Device specific interrupt number. |
| 1494 | \note IRQn must not be negative. |
| 1495 | */ |
| 1496 | __STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) |
| 1497 | { |
| 1498 | if ((int32_t)(IRQn) >= 0) |
| 1499 | { |
| 1500 | NVIC->ISER[(((uint32_t)(int32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL)); |
| 1501 | } |
| 1502 | } |
| 1503 | |
| 1504 | |
| 1505 | /** |
| 1506 | \brief Get Interrupt Enable status |
| 1507 | \details Returns a device specific interrupt enable status from the NVIC interrupt controller. |
| 1508 | \param [in] IRQn Device specific interrupt number. |
| 1509 | \return 0 Interrupt is not enabled. |
| 1510 | \return 1 Interrupt is enabled. |
| 1511 | \note IRQn must not be negative. |
| 1512 | */ |
| 1513 | __STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn) |
| 1514 | { |
| 1515 | if ((int32_t)(IRQn) >= 0) |
| 1516 | { |
| 1517 | return((uint32_t)(((NVIC->ISER[(((uint32_t)(int32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); |
| 1518 | } |
| 1519 | else |
| 1520 | { |
| 1521 | return(0U); |
| 1522 | } |
| 1523 | } |
| 1524 | |
| 1525 | |
| 1526 | /** |
| 1527 | \brief Disable Interrupt |
| 1528 | \details Disables a device specific interrupt in the NVIC interrupt controller. |
| 1529 | \param [in] IRQn Device specific interrupt number. |
| 1530 | \note IRQn must not be negative. |
| 1531 | */ |
| 1532 | __STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn) |
| 1533 | { |
| 1534 | if ((int32_t)(IRQn) >= 0) |
| 1535 | { |
| 1536 | NVIC->ICER[(((uint32_t)(int32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL)); |
| 1537 | __DSB(); |
| 1538 | __ISB(); |
| 1539 | } |
| 1540 | } |
| 1541 | |
| 1542 | |
| 1543 | /** |
| 1544 | \brief Get Pending Interrupt |
| 1545 | \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt. |
| 1546 | \param [in] IRQn Device specific interrupt number. |
| 1547 | \return 0 Interrupt status is not pending. |
| 1548 | \return 1 Interrupt status is pending. |
| 1549 | \note IRQn must not be negative. |
| 1550 | */ |
| 1551 | __STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn) |
| 1552 | { |
| 1553 | if ((int32_t)(IRQn) >= 0) |
| 1554 | { |
| 1555 | return((uint32_t)(((NVIC->ISPR[(((uint32_t)(int32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); |
| 1556 | } |
| 1557 | else |
| 1558 | { |
| 1559 | return(0U); |
| 1560 | } |
| 1561 | } |
| 1562 | |
| 1563 | |
| 1564 | /** |
| 1565 | \brief Set Pending Interrupt |
| 1566 | \details Sets the pending bit of a device specific interrupt in the NVIC pending register. |
| 1567 | \param [in] IRQn Device specific interrupt number. |
| 1568 | \note IRQn must not be negative. |
| 1569 | */ |
| 1570 | __STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn) |
| 1571 | { |
| 1572 | if ((int32_t)(IRQn) >= 0) |
| 1573 | { |
| 1574 | NVIC->ISPR[(((uint32_t)(int32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL)); |
| 1575 | } |
| 1576 | } |
| 1577 | |
| 1578 | |
| 1579 | /** |
| 1580 | \brief Clear Pending Interrupt |
| 1581 | \details Clears the pending bit of a device specific interrupt in the NVIC pending register. |
| 1582 | \param [in] IRQn Device specific interrupt number. |
| 1583 | \note IRQn must not be negative. |
| 1584 | */ |
| 1585 | __STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn) |
| 1586 | { |
| 1587 | if ((int32_t)(IRQn) >= 0) |
| 1588 | { |
| 1589 | NVIC->ICPR[(((uint32_t)(int32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL)); |
| 1590 | } |
| 1591 | } |
| 1592 | |
| 1593 | |
| 1594 | /** |
| 1595 | \brief Get Active Interrupt |
| 1596 | \details Reads the active register in the NVIC and returns the active bit for the device specific interrupt. |
| 1597 | \param [in] IRQn Device specific interrupt number. |
| 1598 | \return 0 Interrupt status is not active. |
| 1599 | \return 1 Interrupt status is active. |
| 1600 | \note IRQn must not be negative. |
| 1601 | */ |
| 1602 | __STATIC_INLINE uint32_t __NVIC_GetActive(IRQn_Type IRQn) |
| 1603 | { |
| 1604 | if ((int32_t)(IRQn) >= 0) |
| 1605 | { |
| 1606 | return((uint32_t)(((NVIC->IABR[(((uint32_t)(int32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); |
| 1607 | } |
| 1608 | else |
| 1609 | { |
| 1610 | return(0U); |
| 1611 | } |
| 1612 | } |
| 1613 | |
| 1614 | |
| 1615 | /** |
| 1616 | \brief Set Interrupt Priority |
| 1617 | \details Sets the priority of a device specific interrupt or a processor exception. |
| 1618 | The interrupt number can be positive to specify a device specific interrupt, |
| 1619 | or negative to specify a processor exception. |
| 1620 | \param [in] IRQn Interrupt number. |
| 1621 | \param [in] priority Priority to set. |
| 1622 | \note The priority cannot be set for every processor exception. |
| 1623 | */ |
| 1624 | __STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) |
| 1625 | { |
| 1626 | if ((int32_t)(IRQn) >= 0) |
| 1627 | { |
| 1628 | NVIC->IP[((uint32_t)(int32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); |
| 1629 | } |
| 1630 | else |
| 1631 | { |
| 1632 | SCB->SHP[(((uint32_t)(int32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); |
| 1633 | } |
| 1634 | } |
| 1635 | |
| 1636 | |
| 1637 | /** |
| 1638 | \brief Get Interrupt Priority |
| 1639 | \details Reads the priority of a device specific interrupt or a processor exception. |
| 1640 | The interrupt number can be positive to specify a device specific interrupt, |
| 1641 | or negative to specify a processor exception. |
| 1642 | \param [in] IRQn Interrupt number. |
| 1643 | \return Interrupt Priority. |
| 1644 | Value is aligned automatically to the implemented priority bits of the microcontroller. |
| 1645 | */ |
| 1646 | __STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn) |
| 1647 | { |
| 1648 | |
| 1649 | if ((int32_t)(IRQn) >= 0) |
| 1650 | { |
| 1651 | return(((uint32_t)NVIC->IP[((uint32_t)(int32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS))); |
| 1652 | } |
| 1653 | else |
| 1654 | { |
| 1655 | return(((uint32_t)SCB->SHP[(((uint32_t)(int32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS))); |
| 1656 | } |
| 1657 | } |
| 1658 | |
| 1659 | |
| 1660 | /** |
| 1661 | \brief Encode Priority |
| 1662 | \details Encodes the priority for an interrupt with the given priority group, |
| 1663 | preemptive priority value, and subpriority value. |
| 1664 | In case of a conflict between priority grouping and available |
| 1665 | priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. |
| 1666 | \param [in] PriorityGroup Used priority group. |
| 1667 | \param [in] PreemptPriority Preemptive priority value (starting from 0). |
| 1668 | \param [in] SubPriority Subpriority value (starting from 0). |
| 1669 | \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). |
| 1670 | */ |
| 1671 | __STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) |
| 1672 | { |
| 1673 | uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ |
| 1674 | uint32_t PreemptPriorityBits; |
| 1675 | uint32_t SubPriorityBits; |
| 1676 | |
| 1677 | PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); |
| 1678 | SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); |
| 1679 | |
| 1680 | return ( |
| 1681 | ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | |
| 1682 | ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) |
| 1683 | ); |
| 1684 | } |
| 1685 | |
| 1686 | |
| 1687 | /** |
| 1688 | \brief Decode Priority |
| 1689 | \details Decodes an interrupt priority value with a given priority group to |
| 1690 | preemptive priority value and subpriority value. |
| 1691 | In case of a conflict between priority grouping and available |
| 1692 | priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. |
| 1693 | \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). |
| 1694 | \param [in] PriorityGroup Used priority group. |
| 1695 | \param [out] pPreemptPriority Preemptive priority value (starting from 0). |
| 1696 | \param [out] pSubPriority Subpriority value (starting from 0). |
| 1697 | */ |
| 1698 | __STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority) |
| 1699 | { |
| 1700 | uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ |
| 1701 | uint32_t PreemptPriorityBits; |
| 1702 | uint32_t SubPriorityBits; |
| 1703 | |
| 1704 | PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); |
| 1705 | SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); |
| 1706 | |
| 1707 | *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL); |
| 1708 | *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL); |
| 1709 | } |
| 1710 | |
| 1711 | |
| 1712 | /** |
| 1713 | \brief Set Interrupt Vector |
| 1714 | \details Sets an interrupt vector in SRAM based interrupt vector table. |
| 1715 | The interrupt number can be positive to specify a device specific interrupt, |
| 1716 | or negative to specify a processor exception. |
| 1717 | VTOR must been relocated to SRAM before. |
| 1718 | \param [in] IRQn Interrupt number |
| 1719 | \param [in] vector Address of interrupt handler function |
| 1720 | */ |
| 1721 | __STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector) |
| 1722 | { |
| 1723 | uint32_t *vectors = (uint32_t *)SCB->VTOR; |
| 1724 | vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector; |
| 1725 | } |
| 1726 | |
| 1727 | |
| 1728 | /** |
| 1729 | \brief Get Interrupt Vector |
| 1730 | \details Reads an interrupt vector from interrupt vector table. |
| 1731 | The interrupt number can be positive to specify a device specific interrupt, |
| 1732 | or negative to specify a processor exception. |
| 1733 | \param [in] IRQn Interrupt number. |
| 1734 | \return Address of interrupt handler function |
| 1735 | */ |
| 1736 | __STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) |
| 1737 | { |
| 1738 | uint32_t *vectors = (uint32_t *)SCB->VTOR; |
| 1739 | return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET]; |
| 1740 | } |
| 1741 | |
| 1742 | |
| 1743 | /** |
| 1744 | \brief System Reset |
| 1745 | \details Initiates a system reset request to reset the MCU. |
| 1746 | */ |
| 1747 | __STATIC_INLINE void __NVIC_SystemReset(void) |
| 1748 | { |
| 1749 | __DSB(); /* Ensure all outstanding memory accesses included |
| 1750 | buffered write are completed before reset */ |
| 1751 | SCB->AIRCR = (uint32_t)((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | |
| 1752 | (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | |
| 1753 | SCB_AIRCR_SYSRESETREQ_Msk ); /* Keep priority group unchanged */ |
| 1754 | __DSB(); /* Ensure completion of memory access */ |
| 1755 | |
| 1756 | for(;;) /* wait until reset */ |
| 1757 | { |
| 1758 | __NOP(); |
| 1759 | } |
| 1760 | } |
| 1761 | |
| 1762 | /*@} end of CMSIS_Core_NVICFunctions */ |
| 1763 | |
| 1764 | |
| 1765 | /* ########################## FPU functions #################################### */ |
| 1766 | /** |
| 1767 | \ingroup CMSIS_Core_FunctionInterface |
| 1768 | \defgroup CMSIS_Core_FpuFunctions FPU Functions |
| 1769 | \brief Function that provides FPU type. |
| 1770 | @{ |
| 1771 | */ |
| 1772 | |
| 1773 | /** |
| 1774 | \brief get FPU type |
| 1775 | \details returns the FPU type |
| 1776 | \returns |
| 1777 | - \b 0: No FPU |
| 1778 | - \b 1: Single precision FPU |
| 1779 | - \b 2: Double + Single precision FPU |
| 1780 | */ |
| 1781 | __STATIC_INLINE uint32_t SCB_GetFPUType(void) |
| 1782 | { |
| 1783 | return 0U; /* No FPU */ |
| 1784 | } |
| 1785 | |
| 1786 | |
| 1787 | /*@} end of CMSIS_Core_FpuFunctions */ |
| 1788 | |
| 1789 | |
| 1790 | |
| 1791 | /* ################################## SysTick function ############################################ */ |
| 1792 | /** |
| 1793 | \ingroup CMSIS_Core_FunctionInterface |
| 1794 | \defgroup CMSIS_Core_SysTickFunctions SysTick Functions |
| 1795 | \brief Functions that configure the System. |
| 1796 | @{ |
| 1797 | */ |
| 1798 | |
| 1799 | #if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U) |
| 1800 | |
| 1801 | /** |
| 1802 | \brief System Tick Configuration |
| 1803 | \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. |
| 1804 | Counter is in free running mode to generate periodic interrupts. |
| 1805 | \param [in] ticks Number of ticks between two interrupts. |
| 1806 | \return 0 Function succeeded. |
| 1807 | \return 1 Function failed. |
| 1808 | \note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the |
| 1809 | function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b> |
| 1810 | must contain a vendor-specific implementation of this function. |
| 1811 | */ |
| 1812 | __STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) |
| 1813 | { |
| 1814 | if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) |
| 1815 | { |
| 1816 | return (1UL); /* Reload value impossible */ |
| 1817 | } |
| 1818 | |
| 1819 | SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ |
| 1820 | NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ |
| 1821 | SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ |
| 1822 | SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | |
| 1823 | SysTick_CTRL_TICKINT_Msk | |
| 1824 | SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ |
| 1825 | return (0UL); /* Function successful */ |
| 1826 | } |
| 1827 | |
| 1828 | #endif |
| 1829 | |
| 1830 | /*@} end of CMSIS_Core_SysTickFunctions */ |
| 1831 | |
| 1832 | |
| 1833 | |
| 1834 | /* ##################################### Debug In/Output function ########################################### */ |
| 1835 | /** |
| 1836 | \ingroup CMSIS_Core_FunctionInterface |
| 1837 | \defgroup CMSIS_core_DebugFunctions ITM Functions |
| 1838 | \brief Functions that access the ITM debug interface. |
| 1839 | @{ |
| 1840 | */ |
| 1841 | |
| 1842 | extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ |
| 1843 | #define ITM_RXBUFFER_EMPTY ((int32_t)0x5AA55AA5U) /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ |
| 1844 | |
| 1845 | |
| 1846 | /** |
| 1847 | \brief ITM Send Character |
| 1848 | \details Transmits a character via the ITM channel 0, and |
| 1849 | \li Just returns when no debugger is connected that has booked the output. |
| 1850 | \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. |
| 1851 | \param [in] ch Character to transmit. |
| 1852 | \returns Character to transmit. |
| 1853 | */ |
| 1854 | __STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) |
| 1855 | { |
| 1856 | if (((ITM->TCR & ITM_TCR_ITMENA_Msk) != 0UL) && /* ITM enabled */ |
| 1857 | ((ITM->TER & 1UL ) != 0UL) ) /* ITM Port #0 enabled */ |
| 1858 | { |
| 1859 | while (ITM->PORT[0U].u32 == 0UL) |
| 1860 | { |
| 1861 | __NOP(); |
| 1862 | } |
| 1863 | ITM->PORT[0U].u8 = (uint8_t)ch; |
| 1864 | } |
| 1865 | return (ch); |
| 1866 | } |
| 1867 | |
| 1868 | |
| 1869 | /** |
| 1870 | \brief ITM Receive Character |
| 1871 | \details Inputs a character via the external variable \ref ITM_RxBuffer. |
| 1872 | \return Received character. |
| 1873 | \return -1 No character pending. |
| 1874 | */ |
| 1875 | __STATIC_INLINE int32_t ITM_ReceiveChar (void) |
| 1876 | { |
| 1877 | int32_t ch = -1; /* no character available */ |
| 1878 | |
| 1879 | if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) |
| 1880 | { |
| 1881 | ch = ITM_RxBuffer; |
| 1882 | ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ |
| 1883 | } |
| 1884 | |
| 1885 | return (ch); |
| 1886 | } |
| 1887 | |
| 1888 | |
| 1889 | /** |
| 1890 | \brief ITM Check Character |
| 1891 | \details Checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. |
| 1892 | \return 0 No character available. |
| 1893 | \return 1 Character available. |
| 1894 | */ |
| 1895 | __STATIC_INLINE int32_t ITM_CheckChar (void) |
| 1896 | { |
| 1897 | |
| 1898 | if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) |
| 1899 | { |
| 1900 | return (0); /* no character available */ |
| 1901 | } |
| 1902 | else |
| 1903 | { |
| 1904 | return (1); /* character available */ |
| 1905 | } |
| 1906 | } |
| 1907 | |
| 1908 | /*@} end of CMSIS_core_DebugFunctions */ |
| 1909 | |
| 1910 | |
| 1911 | |
| 1912 | |
| 1913 | #ifdef __cplusplus |
| 1914 | } |
| 1915 | #endif |
| 1916 | |
| 1917 | #endif /* __CORE_CM3_H_DEPENDANT */ |
| 1918 | |
| 1919 | #endif /* __CMSIS_GENERIC */ |