Gan likun / mbed-dev11

cmsis/core_sc300.h@0:06036f8bee2d, 2022-10-24 (annotated)

Committer:
ganlikun
Date:
Mon Oct 24 15:19:39 2022 +0000
Revision:
0:06036f8bee2d
11

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ganlikun 0:06036f8bee2d 1 /**************************************************************************//**
ganlikun 0:06036f8bee2d 2 * @file core_sc300.h
ganlikun 0:06036f8bee2d 3 * @brief CMSIS SC300 Core Peripheral Access Layer Header File
ganlikun 0:06036f8bee2d 4 * @version V5.0.2
ganlikun 0:06036f8bee2d 5 * @date 13. February 2017
ganlikun 0:06036f8bee2d 6 ******************************************************************************/
ganlikun 0:06036f8bee2d 7 /*
ganlikun 0:06036f8bee2d 8 * Copyright (c) 2009-2017 ARM Limited. All rights reserved.
ganlikun 0:06036f8bee2d 9 *
ganlikun 0:06036f8bee2d 10 * SPDX-License-Identifier: Apache-2.0
ganlikun 0:06036f8bee2d 11 *
ganlikun 0:06036f8bee2d 12 * Licensed under the Apache License, Version 2.0 (the License); you may
ganlikun 0:06036f8bee2d 13 * not use this file except in compliance with the License.
ganlikun 0:06036f8bee2d 14 * You may obtain a copy of the License at
ganlikun 0:06036f8bee2d 15 *
ganlikun 0:06036f8bee2d 16 * www.apache.org/licenses/LICENSE-2.0
ganlikun 0:06036f8bee2d 17 *
ganlikun 0:06036f8bee2d 18 * Unless required by applicable law or agreed to in writing, software
ganlikun 0:06036f8bee2d 19 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
ganlikun 0:06036f8bee2d 20 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ganlikun 0:06036f8bee2d 21 * See the License for the specific language governing permissions and
ganlikun 0:06036f8bee2d 22 * limitations under the License.
ganlikun 0:06036f8bee2d 23 */
ganlikun 0:06036f8bee2d 24
ganlikun 0:06036f8bee2d 25 #if defined ( __ICCARM__ )
ganlikun 0:06036f8bee2d 26 #pragma system_include /* treat file as system include file for MISRA check */
ganlikun 0:06036f8bee2d 27 #elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
ganlikun 0:06036f8bee2d 28 #pragma clang system_header /* treat file as system include file */
ganlikun 0:06036f8bee2d 29 #endif
ganlikun 0:06036f8bee2d 30
ganlikun 0:06036f8bee2d 31 #ifndef __CORE_SC300_H_GENERIC
ganlikun 0:06036f8bee2d 32 #define __CORE_SC300_H_GENERIC
ganlikun 0:06036f8bee2d 33
ganlikun 0:06036f8bee2d 34 #include <stdint.h>
ganlikun 0:06036f8bee2d 35
ganlikun 0:06036f8bee2d 36 #ifdef __cplusplus
ganlikun 0:06036f8bee2d 37 extern "C" {
ganlikun 0:06036f8bee2d 38 #endif
ganlikun 0:06036f8bee2d 39
ganlikun 0:06036f8bee2d 40 /**
ganlikun 0:06036f8bee2d 41 \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions
ganlikun 0:06036f8bee2d 42 CMSIS violates the following MISRA-C:2004 rules:
ganlikun 0:06036f8bee2d 43
ganlikun 0:06036f8bee2d 44 \li Required Rule 8.5, object/function definition in header file.<br>
ganlikun 0:06036f8bee2d 45 Function definitions in header files are used to allow 'inlining'.
ganlikun 0:06036f8bee2d 46
ganlikun 0:06036f8bee2d 47 \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.<br>
ganlikun 0:06036f8bee2d 48 Unions are used for effective representation of core registers.
ganlikun 0:06036f8bee2d 49
ganlikun 0:06036f8bee2d 50 \li Advisory Rule 19.7, Function-like macro defined.<br>
ganlikun 0:06036f8bee2d 51 Function-like macros are used to allow more efficient code.
ganlikun 0:06036f8bee2d 52 */
ganlikun 0:06036f8bee2d 53
ganlikun 0:06036f8bee2d 54
ganlikun 0:06036f8bee2d 55 /*******************************************************************************
ganlikun 0:06036f8bee2d 56 * CMSIS definitions
ganlikun 0:06036f8bee2d 57 ******************************************************************************/
ganlikun 0:06036f8bee2d 58 /**
ganlikun 0:06036f8bee2d 59 \ingroup SC3000
ganlikun 0:06036f8bee2d 60 @{
ganlikun 0:06036f8bee2d 61 */
ganlikun 0:06036f8bee2d 62
ganlikun 0:06036f8bee2d 63 /* CMSIS SC300 definitions */
ganlikun 0:06036f8bee2d 64 #define __SC300_CMSIS_VERSION_MAIN ( 5U) /*!< [31:16] CMSIS HAL main version */
ganlikun 0:06036f8bee2d 65 #define __SC300_CMSIS_VERSION_SUB ( 0U) /*!< [15:0] CMSIS HAL sub version */
ganlikun 0:06036f8bee2d 66 #define __SC300_CMSIS_VERSION ((__SC300_CMSIS_VERSION_MAIN << 16U) | \
ganlikun 0:06036f8bee2d 67 __SC300_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */
ganlikun 0:06036f8bee2d 68
ganlikun 0:06036f8bee2d 69 #define __CORTEX_SC (300U) /*!< Cortex secure core */
ganlikun 0:06036f8bee2d 70
ganlikun 0:06036f8bee2d 71 /** __FPU_USED indicates whether an FPU is used or not.
ganlikun 0:06036f8bee2d 72 This core does not support an FPU at all
ganlikun 0:06036f8bee2d 73 */
ganlikun 0:06036f8bee2d 74 #define __FPU_USED 0U
ganlikun 0:06036f8bee2d 75
ganlikun 0:06036f8bee2d 76 #if defined ( __CC_ARM )
ganlikun 0:06036f8bee2d 77 #if defined __TARGET_FPU_VFP
ganlikun 0:06036f8bee2d 78 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
ganlikun 0:06036f8bee2d 79 #endif
ganlikun 0:06036f8bee2d 80
ganlikun 0:06036f8bee2d 81 #elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
ganlikun 0:06036f8bee2d 82 #if defined __ARM_PCS_VFP
ganlikun 0:06036f8bee2d 83 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
ganlikun 0:06036f8bee2d 84 #endif
ganlikun 0:06036f8bee2d 85
ganlikun 0:06036f8bee2d 86 #elif defined ( __GNUC__ )
ganlikun 0:06036f8bee2d 87 #if defined (__VFP_FP__) && !defined(__SOFTFP__)
ganlikun 0:06036f8bee2d 88 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
ganlikun 0:06036f8bee2d 89 #endif
ganlikun 0:06036f8bee2d 90
ganlikun 0:06036f8bee2d 91 #elif defined ( __ICCARM__ )
ganlikun 0:06036f8bee2d 92 #if defined __ARMVFP__
ganlikun 0:06036f8bee2d 93 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
ganlikun 0:06036f8bee2d 94 #endif
ganlikun 0:06036f8bee2d 95
ganlikun 0:06036f8bee2d 96 #elif defined ( __TI_ARM__ )
ganlikun 0:06036f8bee2d 97 #if defined __TI_VFP_SUPPORT__
ganlikun 0:06036f8bee2d 98 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
ganlikun 0:06036f8bee2d 99 #endif
ganlikun 0:06036f8bee2d 100
ganlikun 0:06036f8bee2d 101 #elif defined ( __TASKING__ )
ganlikun 0:06036f8bee2d 102 #if defined __FPU_VFP__
ganlikun 0:06036f8bee2d 103 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
ganlikun 0:06036f8bee2d 104 #endif
ganlikun 0:06036f8bee2d 105
ganlikun 0:06036f8bee2d 106 #elif defined ( __CSMC__ )
ganlikun 0:06036f8bee2d 107 #if ( __CSMC__ & 0x400U)
ganlikun 0:06036f8bee2d 108 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
ganlikun 0:06036f8bee2d 109 #endif
ganlikun 0:06036f8bee2d 110
ganlikun 0:06036f8bee2d 111 #endif
ganlikun 0:06036f8bee2d 112
ganlikun 0:06036f8bee2d 113 #include "cmsis_compiler.h" /* CMSIS compiler specific defines */
ganlikun 0:06036f8bee2d 114
ganlikun 0:06036f8bee2d 115
ganlikun 0:06036f8bee2d 116 #ifdef __cplusplus
ganlikun 0:06036f8bee2d 117 }
ganlikun 0:06036f8bee2d 118 #endif
ganlikun 0:06036f8bee2d 119
ganlikun 0:06036f8bee2d 120 #endif /* __CORE_SC300_H_GENERIC */
ganlikun 0:06036f8bee2d 121
ganlikun 0:06036f8bee2d 122 #ifndef __CMSIS_GENERIC
ganlikun 0:06036f8bee2d 123
ganlikun 0:06036f8bee2d 124 #ifndef __CORE_SC300_H_DEPENDANT
ganlikun 0:06036f8bee2d 125 #define __CORE_SC300_H_DEPENDANT
ganlikun 0:06036f8bee2d 126
ganlikun 0:06036f8bee2d 127 #ifdef __cplusplus
ganlikun 0:06036f8bee2d 128 extern "C" {
ganlikun 0:06036f8bee2d 129 #endif
ganlikun 0:06036f8bee2d 130
ganlikun 0:06036f8bee2d 131 /* check device defines and use defaults */
ganlikun 0:06036f8bee2d 132 #if defined __CHECK_DEVICE_DEFINES
ganlikun 0:06036f8bee2d 133 #ifndef __SC300_REV
ganlikun 0:06036f8bee2d 134 #define __SC300_REV 0x0000U
ganlikun 0:06036f8bee2d 135 #warning "__SC300_REV not defined in device header file; using default!"
ganlikun 0:06036f8bee2d 136 #endif
ganlikun 0:06036f8bee2d 137
ganlikun 0:06036f8bee2d 138 #ifndef __MPU_PRESENT
ganlikun 0:06036f8bee2d 139 #define __MPU_PRESENT 0U
ganlikun 0:06036f8bee2d 140 #warning "__MPU_PRESENT not defined in device header file; using default!"
ganlikun 0:06036f8bee2d 141 #endif
ganlikun 0:06036f8bee2d 142
ganlikun 0:06036f8bee2d 143 #ifndef __NVIC_PRIO_BITS
ganlikun 0:06036f8bee2d 144 #define __NVIC_PRIO_BITS 3U
ganlikun 0:06036f8bee2d 145 #warning "__NVIC_PRIO_BITS not defined in device header file; using default!"
ganlikun 0:06036f8bee2d 146 #endif
ganlikun 0:06036f8bee2d 147
ganlikun 0:06036f8bee2d 148 #ifndef __Vendor_SysTickConfig
ganlikun 0:06036f8bee2d 149 #define __Vendor_SysTickConfig 0U
ganlikun 0:06036f8bee2d 150 #warning "__Vendor_SysTickConfig not defined in device header file; using default!"
ganlikun 0:06036f8bee2d 151 #endif
ganlikun 0:06036f8bee2d 152 #endif
ganlikun 0:06036f8bee2d 153
ganlikun 0:06036f8bee2d 154 /* IO definitions (access restrictions to peripheral registers) */
ganlikun 0:06036f8bee2d 155 /**
ganlikun 0:06036f8bee2d 156 \defgroup CMSIS_glob_defs CMSIS Global Defines
ganlikun 0:06036f8bee2d 157
ganlikun 0:06036f8bee2d 158 <strong>IO Type Qualifiers</strong> are used
ganlikun 0:06036f8bee2d 159 \li to specify the access to peripheral variables.
ganlikun 0:06036f8bee2d 160 \li for automatic generation of peripheral register debug information.
ganlikun 0:06036f8bee2d 161 */
ganlikun 0:06036f8bee2d 162 #ifdef __cplusplus
ganlikun 0:06036f8bee2d 163 #define __I volatile /*!< Defines 'read only' permissions */
ganlikun 0:06036f8bee2d 164 #else
ganlikun 0:06036f8bee2d 165 #define __I volatile const /*!< Defines 'read only' permissions */
ganlikun 0:06036f8bee2d 166 #endif
ganlikun 0:06036f8bee2d 167 #define __O volatile /*!< Defines 'write only' permissions */
ganlikun 0:06036f8bee2d 168 #define __IO volatile /*!< Defines 'read / write' permissions */
ganlikun 0:06036f8bee2d 169
ganlikun 0:06036f8bee2d 170 /* following defines should be used for structure members */
ganlikun 0:06036f8bee2d 171 #define __IM volatile const /*! Defines 'read only' structure member permissions */
ganlikun 0:06036f8bee2d 172 #define __OM volatile /*! Defines 'write only' structure member permissions */
ganlikun 0:06036f8bee2d 173 #define __IOM volatile /*! Defines 'read / write' structure member permissions */
ganlikun 0:06036f8bee2d 174
ganlikun 0:06036f8bee2d 175 /*@} end of group SC300 */
ganlikun 0:06036f8bee2d 176
ganlikun 0:06036f8bee2d 177
ganlikun 0:06036f8bee2d 178
ganlikun 0:06036f8bee2d 179 /*******************************************************************************
ganlikun 0:06036f8bee2d 180 * Register Abstraction
ganlikun 0:06036f8bee2d 181 Core Register contain:
ganlikun 0:06036f8bee2d 182 - Core Register
ganlikun 0:06036f8bee2d 183 - Core NVIC Register
ganlikun 0:06036f8bee2d 184 - Core SCB Register
ganlikun 0:06036f8bee2d 185 - Core SysTick Register
ganlikun 0:06036f8bee2d 186 - Core Debug Register
ganlikun 0:06036f8bee2d 187 - Core MPU Register
ganlikun 0:06036f8bee2d 188 ******************************************************************************/
ganlikun 0:06036f8bee2d 189 /**
ganlikun 0:06036f8bee2d 190 \defgroup CMSIS_core_register Defines and Type Definitions
ganlikun 0:06036f8bee2d 191 \brief Type definitions and defines for Cortex-M processor based devices.
ganlikun 0:06036f8bee2d 192 */
ganlikun 0:06036f8bee2d 193
ganlikun 0:06036f8bee2d 194 /**
ganlikun 0:06036f8bee2d 195 \ingroup CMSIS_core_register
ganlikun 0:06036f8bee2d 196 \defgroup CMSIS_CORE Status and Control Registers
ganlikun 0:06036f8bee2d 197 \brief Core Register type definitions.
ganlikun 0:06036f8bee2d 198 @{
ganlikun 0:06036f8bee2d 199 */
ganlikun 0:06036f8bee2d 200
ganlikun 0:06036f8bee2d 201 /**
ganlikun 0:06036f8bee2d 202 \brief Union type to access the Application Program Status Register (APSR).
ganlikun 0:06036f8bee2d 203 */
ganlikun 0:06036f8bee2d 204 typedef union
ganlikun 0:06036f8bee2d 205 {
ganlikun 0:06036f8bee2d 206 struct
ganlikun 0:06036f8bee2d 207 {
ganlikun 0:06036f8bee2d 208 uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */
ganlikun 0:06036f8bee2d 209 uint32_t Q:1; /*!< bit: 27 Saturation condition flag */
ganlikun 0:06036f8bee2d 210 uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
ganlikun 0:06036f8bee2d 211 uint32_t C:1; /*!< bit: 29 Carry condition code flag */
ganlikun 0:06036f8bee2d 212 uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
ganlikun 0:06036f8bee2d 213 uint32_t N:1; /*!< bit: 31 Negative condition code flag */
ganlikun 0:06036f8bee2d 214 } b; /*!< Structure used for bit access */
ganlikun 0:06036f8bee2d 215 uint32_t w; /*!< Type used for word access */
ganlikun 0:06036f8bee2d 216 } APSR_Type;
ganlikun 0:06036f8bee2d 217
ganlikun 0:06036f8bee2d 218 /* APSR Register Definitions */
ganlikun 0:06036f8bee2d 219 #define APSR_N_Pos 31U /*!< APSR: N Position */
ganlikun 0:06036f8bee2d 220 #define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */
ganlikun 0:06036f8bee2d 221
ganlikun 0:06036f8bee2d 222 #define APSR_Z_Pos 30U /*!< APSR: Z Position */
ganlikun 0:06036f8bee2d 223 #define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */
ganlikun 0:06036f8bee2d 224
ganlikun 0:06036f8bee2d 225 #define APSR_C_Pos 29U /*!< APSR: C Position */
ganlikun 0:06036f8bee2d 226 #define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */
ganlikun 0:06036f8bee2d 227
ganlikun 0:06036f8bee2d 228 #define APSR_V_Pos 28U /*!< APSR: V Position */
ganlikun 0:06036f8bee2d 229 #define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */
ganlikun 0:06036f8bee2d 230
ganlikun 0:06036f8bee2d 231 #define APSR_Q_Pos 27U /*!< APSR: Q Position */
ganlikun 0:06036f8bee2d 232 #define APSR_Q_Msk (1UL << APSR_Q_Pos) /*!< APSR: Q Mask */
ganlikun 0:06036f8bee2d 233
ganlikun 0:06036f8bee2d 234
ganlikun 0:06036f8bee2d 235 /**
ganlikun 0:06036f8bee2d 236 \brief Union type to access the Interrupt Program Status Register (IPSR).
ganlikun 0:06036f8bee2d 237 */
ganlikun 0:06036f8bee2d 238 typedef union
ganlikun 0:06036f8bee2d 239 {
ganlikun 0:06036f8bee2d 240 struct
ganlikun 0:06036f8bee2d 241 {
ganlikun 0:06036f8bee2d 242 uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
ganlikun 0:06036f8bee2d 243 uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */
ganlikun 0:06036f8bee2d 244 } b; /*!< Structure used for bit access */
ganlikun 0:06036f8bee2d 245 uint32_t w; /*!< Type used for word access */
ganlikun 0:06036f8bee2d 246 } IPSR_Type;
ganlikun 0:06036f8bee2d 247
ganlikun 0:06036f8bee2d 248 /* IPSR Register Definitions */
ganlikun 0:06036f8bee2d 249 #define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */
ganlikun 0:06036f8bee2d 250 #define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */
ganlikun 0:06036f8bee2d 251
ganlikun 0:06036f8bee2d 252
ganlikun 0:06036f8bee2d 253 /**
ganlikun 0:06036f8bee2d 254 \brief Union type to access the Special-Purpose Program Status Registers (xPSR).
ganlikun 0:06036f8bee2d 255 */
ganlikun 0:06036f8bee2d 256 typedef union
ganlikun 0:06036f8bee2d 257 {
ganlikun 0:06036f8bee2d 258 struct
ganlikun 0:06036f8bee2d 259 {
ganlikun 0:06036f8bee2d 260 uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
ganlikun 0:06036f8bee2d 261 uint32_t _reserved0:1; /*!< bit: 9 Reserved */
ganlikun 0:06036f8bee2d 262 uint32_t ICI_IT_1:6; /*!< bit: 10..15 ICI/IT part 1 */
ganlikun 0:06036f8bee2d 263 uint32_t _reserved1:8; /*!< bit: 16..23 Reserved */
ganlikun 0:06036f8bee2d 264 uint32_t T:1; /*!< bit: 24 Thumb bit */
ganlikun 0:06036f8bee2d 265 uint32_t ICI_IT_2:2; /*!< bit: 25..26 ICI/IT part 2 */
ganlikun 0:06036f8bee2d 266 uint32_t Q:1; /*!< bit: 27 Saturation condition flag */
ganlikun 0:06036f8bee2d 267 uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
ganlikun 0:06036f8bee2d 268 uint32_t C:1; /*!< bit: 29 Carry condition code flag */
ganlikun 0:06036f8bee2d 269 uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
ganlikun 0:06036f8bee2d 270 uint32_t N:1; /*!< bit: 31 Negative condition code flag */
ganlikun 0:06036f8bee2d 271 } b; /*!< Structure used for bit access */
ganlikun 0:06036f8bee2d 272 uint32_t w; /*!< Type used for word access */
ganlikun 0:06036f8bee2d 273 } xPSR_Type;
ganlikun 0:06036f8bee2d 274
ganlikun 0:06036f8bee2d 275 /* xPSR Register Definitions */
ganlikun 0:06036f8bee2d 276 #define xPSR_N_Pos 31U /*!< xPSR: N Position */
ganlikun 0:06036f8bee2d 277 #define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */
ganlikun 0:06036f8bee2d 278
ganlikun 0:06036f8bee2d 279 #define xPSR_Z_Pos 30U /*!< xPSR: Z Position */
ganlikun 0:06036f8bee2d 280 #define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */
ganlikun 0:06036f8bee2d 281
ganlikun 0:06036f8bee2d 282 #define xPSR_C_Pos 29U /*!< xPSR: C Position */
ganlikun 0:06036f8bee2d 283 #define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */
ganlikun 0:06036f8bee2d 284
ganlikun 0:06036f8bee2d 285 #define xPSR_V_Pos 28U /*!< xPSR: V Position */
ganlikun 0:06036f8bee2d 286 #define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */
ganlikun 0:06036f8bee2d 287
ganlikun 0:06036f8bee2d 288 #define xPSR_Q_Pos 27U /*!< xPSR: Q Position */
ganlikun 0:06036f8bee2d 289 #define xPSR_Q_Msk (1UL << xPSR_Q_Pos) /*!< xPSR: Q Mask */
ganlikun 0:06036f8bee2d 290
ganlikun 0:06036f8bee2d 291 #define xPSR_ICI_IT_2_Pos 25U /*!< xPSR: ICI/IT part 2 Position */
ganlikun 0:06036f8bee2d 292 #define xPSR_ICI_IT_2_Msk (3UL << xPSR_ICI_IT_2_Pos) /*!< xPSR: ICI/IT part 2 Mask */
ganlikun 0:06036f8bee2d 293
ganlikun 0:06036f8bee2d 294 #define xPSR_T_Pos 24U /*!< xPSR: T Position */
ganlikun 0:06036f8bee2d 295 #define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */
ganlikun 0:06036f8bee2d 296
ganlikun 0:06036f8bee2d 297 #define xPSR_ICI_IT_1_Pos 10U /*!< xPSR: ICI/IT part 1 Position */
ganlikun 0:06036f8bee2d 298 #define xPSR_ICI_IT_1_Msk (0x3FUL << xPSR_ICI_IT_1_Pos) /*!< xPSR: ICI/IT part 1 Mask */
ganlikun 0:06036f8bee2d 299
ganlikun 0:06036f8bee2d 300 #define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */
ganlikun 0:06036f8bee2d 301 #define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */
ganlikun 0:06036f8bee2d 302
ganlikun 0:06036f8bee2d 303
ganlikun 0:06036f8bee2d 304 /**
ganlikun 0:06036f8bee2d 305 \brief Union type to access the Control Registers (CONTROL).
ganlikun 0:06036f8bee2d 306 */
ganlikun 0:06036f8bee2d 307 typedef union
ganlikun 0:06036f8bee2d 308 {
ganlikun 0:06036f8bee2d 309 struct
ganlikun 0:06036f8bee2d 310 {
ganlikun 0:06036f8bee2d 311 uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */
ganlikun 0:06036f8bee2d 312 uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */
ganlikun 0:06036f8bee2d 313 uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */
ganlikun 0:06036f8bee2d 314 } b; /*!< Structure used for bit access */
ganlikun 0:06036f8bee2d 315 uint32_t w; /*!< Type used for word access */
ganlikun 0:06036f8bee2d 316 } CONTROL_Type;
ganlikun 0:06036f8bee2d 317
ganlikun 0:06036f8bee2d 318 /* CONTROL Register Definitions */
ganlikun 0:06036f8bee2d 319 #define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */
ganlikun 0:06036f8bee2d 320 #define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */
ganlikun 0:06036f8bee2d 321
ganlikun 0:06036f8bee2d 322 #define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */
ganlikun 0:06036f8bee2d 323 #define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */
ganlikun 0:06036f8bee2d 324
ganlikun 0:06036f8bee2d 325 /*@} end of group CMSIS_CORE */
ganlikun 0:06036f8bee2d 326
ganlikun 0:06036f8bee2d 327
ganlikun 0:06036f8bee2d 328 /**
ganlikun 0:06036f8bee2d 329 \ingroup CMSIS_core_register
ganlikun 0:06036f8bee2d 330 \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC)
ganlikun 0:06036f8bee2d 331 \brief Type definitions for the NVIC Registers
ganlikun 0:06036f8bee2d 332 @{
ganlikun 0:06036f8bee2d 333 */
ganlikun 0:06036f8bee2d 334
ganlikun 0:06036f8bee2d 335 /**
ganlikun 0:06036f8bee2d 336 \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC).
ganlikun 0:06036f8bee2d 337 */
ganlikun 0:06036f8bee2d 338 typedef struct
ganlikun 0:06036f8bee2d 339 {
ganlikun 0:06036f8bee2d 340 __IOM uint32_t ISER[8U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */
ganlikun 0:06036f8bee2d 341 uint32_t RESERVED0[24U];
ganlikun 0:06036f8bee2d 342 __IOM uint32_t ICER[8U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */
ganlikun 0:06036f8bee2d 343 uint32_t RSERVED1[24U];
ganlikun 0:06036f8bee2d 344 __IOM uint32_t ISPR[8U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */
ganlikun 0:06036f8bee2d 345 uint32_t RESERVED2[24U];
ganlikun 0:06036f8bee2d 346 __IOM uint32_t ICPR[8U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */
ganlikun 0:06036f8bee2d 347 uint32_t RESERVED3[24U];
ganlikun 0:06036f8bee2d 348 __IOM uint32_t IABR[8U]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */
ganlikun 0:06036f8bee2d 349 uint32_t RESERVED4[56U];
ganlikun 0:06036f8bee2d 350 __IOM uint8_t IP[240U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */
ganlikun 0:06036f8bee2d 351 uint32_t RESERVED5[644U];
ganlikun 0:06036f8bee2d 352 __OM uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */
ganlikun 0:06036f8bee2d 353 } NVIC_Type;
ganlikun 0:06036f8bee2d 354
ganlikun 0:06036f8bee2d 355 /* Software Triggered Interrupt Register Definitions */
ganlikun 0:06036f8bee2d 356 #define NVIC_STIR_INTID_Pos 0U /*!< STIR: INTLINESNUM Position */
ganlikun 0:06036f8bee2d 357 #define NVIC_STIR_INTID_Msk (0x1FFUL /*<< NVIC_STIR_INTID_Pos*/) /*!< STIR: INTLINESNUM Mask */
ganlikun 0:06036f8bee2d 358
ganlikun 0:06036f8bee2d 359 /*@} end of group CMSIS_NVIC */
ganlikun 0:06036f8bee2d 360
ganlikun 0:06036f8bee2d 361
ganlikun 0:06036f8bee2d 362 /**
ganlikun 0:06036f8bee2d 363 \ingroup CMSIS_core_register
ganlikun 0:06036f8bee2d 364 \defgroup CMSIS_SCB System Control Block (SCB)
ganlikun 0:06036f8bee2d 365 \brief Type definitions for the System Control Block Registers
ganlikun 0:06036f8bee2d 366 @{
ganlikun 0:06036f8bee2d 367 */
ganlikun 0:06036f8bee2d 368
ganlikun 0:06036f8bee2d 369 /**
ganlikun 0:06036f8bee2d 370 \brief Structure type to access the System Control Block (SCB).
ganlikun 0:06036f8bee2d 371 */
ganlikun 0:06036f8bee2d 372 typedef struct
ganlikun 0:06036f8bee2d 373 {
ganlikun 0:06036f8bee2d 374 __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */
ganlikun 0:06036f8bee2d 375 __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */
ganlikun 0:06036f8bee2d 376 __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */
ganlikun 0:06036f8bee2d 377 __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */
ganlikun 0:06036f8bee2d 378 __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */
ganlikun 0:06036f8bee2d 379 __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */
ganlikun 0:06036f8bee2d 380 __IOM uint8_t SHP[12U]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */
ganlikun 0:06036f8bee2d 381 __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */
ganlikun 0:06036f8bee2d 382 __IOM uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */
ganlikun 0:06036f8bee2d 383 __IOM uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */
ganlikun 0:06036f8bee2d 384 __IOM uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */
ganlikun 0:06036f8bee2d 385 __IOM uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */
ganlikun 0:06036f8bee2d 386 __IOM uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */
ganlikun 0:06036f8bee2d 387 __IOM uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */
ganlikun 0:06036f8bee2d 388 __IM uint32_t PFR[2U]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */
ganlikun 0:06036f8bee2d 389 __IM uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */
ganlikun 0:06036f8bee2d 390 __IM uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */
ganlikun 0:06036f8bee2d 391 __IM uint32_t MMFR[4U]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */
ganlikun 0:06036f8bee2d 392 __IM uint32_t ISAR[5U]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */
ganlikun 0:06036f8bee2d 393 uint32_t RESERVED0[5U];
ganlikun 0:06036f8bee2d 394 __IOM uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */
ganlikun 0:06036f8bee2d 395 uint32_t RESERVED1[129U];
ganlikun 0:06036f8bee2d 396 __IOM uint32_t SFCR; /*!< Offset: 0x290 (R/W) Security Features Control Register */
ganlikun 0:06036f8bee2d 397 } SCB_Type;
ganlikun 0:06036f8bee2d 398
ganlikun 0:06036f8bee2d 399 /* SCB CPUID Register Definitions */
ganlikun 0:06036f8bee2d 400 #define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */
ganlikun 0:06036f8bee2d 401 #define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */
ganlikun 0:06036f8bee2d 402
ganlikun 0:06036f8bee2d 403 #define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */
ganlikun 0:06036f8bee2d 404 #define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */
ganlikun 0:06036f8bee2d 405
ganlikun 0:06036f8bee2d 406 #define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */
ganlikun 0:06036f8bee2d 407 #define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */
ganlikun 0:06036f8bee2d 408
ganlikun 0:06036f8bee2d 409 #define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */
ganlikun 0:06036f8bee2d 410 #define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */
ganlikun 0:06036f8bee2d 411
ganlikun 0:06036f8bee2d 412 #define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */
ganlikun 0:06036f8bee2d 413 #define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */
ganlikun 0:06036f8bee2d 414
ganlikun 0:06036f8bee2d 415 /* SCB Interrupt Control State Register Definitions */
ganlikun 0:06036f8bee2d 416 #define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */
ganlikun 0:06036f8bee2d 417 #define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */
ganlikun 0:06036f8bee2d 418
ganlikun 0:06036f8bee2d 419 #define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */
ganlikun 0:06036f8bee2d 420 #define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */
ganlikun 0:06036f8bee2d 421
ganlikun 0:06036f8bee2d 422 #define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */
ganlikun 0:06036f8bee2d 423 #define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */
ganlikun 0:06036f8bee2d 424
ganlikun 0:06036f8bee2d 425 #define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */
ganlikun 0:06036f8bee2d 426 #define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */
ganlikun 0:06036f8bee2d 427
ganlikun 0:06036f8bee2d 428 #define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */
ganlikun 0:06036f8bee2d 429 #define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */
ganlikun 0:06036f8bee2d 430
ganlikun 0:06036f8bee2d 431 #define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */
ganlikun 0:06036f8bee2d 432 #define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */
ganlikun 0:06036f8bee2d 433
ganlikun 0:06036f8bee2d 434 #define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */
ganlikun 0:06036f8bee2d 435 #define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */
ganlikun 0:06036f8bee2d 436
ganlikun 0:06036f8bee2d 437 #define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */
ganlikun 0:06036f8bee2d 438 #define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */
ganlikun 0:06036f8bee2d 439
ganlikun 0:06036f8bee2d 440 #define SCB_ICSR_RETTOBASE_Pos 11U /*!< SCB ICSR: RETTOBASE Position */
ganlikun 0:06036f8bee2d 441 #define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */
ganlikun 0:06036f8bee2d 442
ganlikun 0:06036f8bee2d 443 #define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */
ganlikun 0:06036f8bee2d 444 #define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */
ganlikun 0:06036f8bee2d 445
ganlikun 0:06036f8bee2d 446 /* SCB Vector Table Offset Register Definitions */
ganlikun 0:06036f8bee2d 447 #define SCB_VTOR_TBLBASE_Pos 29U /*!< SCB VTOR: TBLBASE Position */
ganlikun 0:06036f8bee2d 448 #define SCB_VTOR_TBLBASE_Msk (1UL << SCB_VTOR_TBLBASE_Pos) /*!< SCB VTOR: TBLBASE Mask */
ganlikun 0:06036f8bee2d 449
ganlikun 0:06036f8bee2d 450 #define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */
ganlikun 0:06036f8bee2d 451 #define SCB_VTOR_TBLOFF_Msk (0x3FFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */
ganlikun 0:06036f8bee2d 452
ganlikun 0:06036f8bee2d 453 /* SCB Application Interrupt and Reset Control Register Definitions */
ganlikun 0:06036f8bee2d 454 #define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */
ganlikun 0:06036f8bee2d 455 #define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */
ganlikun 0:06036f8bee2d 456
ganlikun 0:06036f8bee2d 457 #define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */
ganlikun 0:06036f8bee2d 458 #define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */
ganlikun 0:06036f8bee2d 459
ganlikun 0:06036f8bee2d 460 #define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */
ganlikun 0:06036f8bee2d 461 #define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */
ganlikun 0:06036f8bee2d 462
ganlikun 0:06036f8bee2d 463 #define SCB_AIRCR_PRIGROUP_Pos 8U /*!< SCB AIRCR: PRIGROUP Position */
ganlikun 0:06036f8bee2d 464 #define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */
ganlikun 0:06036f8bee2d 465
ganlikun 0:06036f8bee2d 466 #define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */
ganlikun 0:06036f8bee2d 467 #define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */
ganlikun 0:06036f8bee2d 468
ganlikun 0:06036f8bee2d 469 #define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */
ganlikun 0:06036f8bee2d 470 #define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */
ganlikun 0:06036f8bee2d 471
ganlikun 0:06036f8bee2d 472 #define SCB_AIRCR_VECTRESET_Pos 0U /*!< SCB AIRCR: VECTRESET Position */
ganlikun 0:06036f8bee2d 473 #define SCB_AIRCR_VECTRESET_Msk (1UL /*<< SCB_AIRCR_VECTRESET_Pos*/) /*!< SCB AIRCR: VECTRESET Mask */
ganlikun 0:06036f8bee2d 474
ganlikun 0:06036f8bee2d 475 /* SCB System Control Register Definitions */
ganlikun 0:06036f8bee2d 476 #define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */
ganlikun 0:06036f8bee2d 477 #define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */
ganlikun 0:06036f8bee2d 478
ganlikun 0:06036f8bee2d 479 #define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */
ganlikun 0:06036f8bee2d 480 #define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */
ganlikun 0:06036f8bee2d 481
ganlikun 0:06036f8bee2d 482 #define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */
ganlikun 0:06036f8bee2d 483 #define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */
ganlikun 0:06036f8bee2d 484
ganlikun 0:06036f8bee2d 485 /* SCB Configuration Control Register Definitions */
ganlikun 0:06036f8bee2d 486 #define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */
ganlikun 0:06036f8bee2d 487 #define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */
ganlikun 0:06036f8bee2d 488
ganlikun 0:06036f8bee2d 489 #define SCB_CCR_BFHFNMIGN_Pos 8U /*!< SCB CCR: BFHFNMIGN Position */
ganlikun 0:06036f8bee2d 490 #define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */
ganlikun 0:06036f8bee2d 491
ganlikun 0:06036f8bee2d 492 #define SCB_CCR_DIV_0_TRP_Pos 4U /*!< SCB CCR: DIV_0_TRP Position */
ganlikun 0:06036f8bee2d 493 #define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */
ganlikun 0:06036f8bee2d 494
ganlikun 0:06036f8bee2d 495 #define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */
ganlikun 0:06036f8bee2d 496 #define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */
ganlikun 0:06036f8bee2d 497
ganlikun 0:06036f8bee2d 498 #define SCB_CCR_USERSETMPEND_Pos 1U /*!< SCB CCR: USERSETMPEND Position */
ganlikun 0:06036f8bee2d 499 #define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */
ganlikun 0:06036f8bee2d 500
ganlikun 0:06036f8bee2d 501 #define SCB_CCR_NONBASETHRDENA_Pos 0U /*!< SCB CCR: NONBASETHRDENA Position */
ganlikun 0:06036f8bee2d 502 #define SCB_CCR_NONBASETHRDENA_Msk (1UL /*<< SCB_CCR_NONBASETHRDENA_Pos*/) /*!< SCB CCR: NONBASETHRDENA Mask */
ganlikun 0:06036f8bee2d 503
ganlikun 0:06036f8bee2d 504 /* SCB System Handler Control and State Register Definitions */
ganlikun 0:06036f8bee2d 505 #define SCB_SHCSR_USGFAULTENA_Pos 18U /*!< SCB SHCSR: USGFAULTENA Position */
ganlikun 0:06036f8bee2d 506 #define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */
ganlikun 0:06036f8bee2d 507
ganlikun 0:06036f8bee2d 508 #define SCB_SHCSR_BUSFAULTENA_Pos 17U /*!< SCB SHCSR: BUSFAULTENA Position */
ganlikun 0:06036f8bee2d 509 #define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */
ganlikun 0:06036f8bee2d 510
ganlikun 0:06036f8bee2d 511 #define SCB_SHCSR_MEMFAULTENA_Pos 16U /*!< SCB SHCSR: MEMFAULTENA Position */
ganlikun 0:06036f8bee2d 512 #define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */
ganlikun 0:06036f8bee2d 513
ganlikun 0:06036f8bee2d 514 #define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */
ganlikun 0:06036f8bee2d 515 #define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */
ganlikun 0:06036f8bee2d 516
ganlikun 0:06036f8bee2d 517 #define SCB_SHCSR_BUSFAULTPENDED_Pos 14U /*!< SCB SHCSR: BUSFAULTPENDED Position */
ganlikun 0:06036f8bee2d 518 #define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */
ganlikun 0:06036f8bee2d 519
ganlikun 0:06036f8bee2d 520 #define SCB_SHCSR_MEMFAULTPENDED_Pos 13U /*!< SCB SHCSR: MEMFAULTPENDED Position */
ganlikun 0:06036f8bee2d 521 #define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */
ganlikun 0:06036f8bee2d 522
ganlikun 0:06036f8bee2d 523 #define SCB_SHCSR_USGFAULTPENDED_Pos 12U /*!< SCB SHCSR: USGFAULTPENDED Position */
ganlikun 0:06036f8bee2d 524 #define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */
ganlikun 0:06036f8bee2d 525
ganlikun 0:06036f8bee2d 526 #define SCB_SHCSR_SYSTICKACT_Pos 11U /*!< SCB SHCSR: SYSTICKACT Position */
ganlikun 0:06036f8bee2d 527 #define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */
ganlikun 0:06036f8bee2d 528
ganlikun 0:06036f8bee2d 529 #define SCB_SHCSR_PENDSVACT_Pos 10U /*!< SCB SHCSR: PENDSVACT Position */
ganlikun 0:06036f8bee2d 530 #define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */
ganlikun 0:06036f8bee2d 531
ganlikun 0:06036f8bee2d 532 #define SCB_SHCSR_MONITORACT_Pos 8U /*!< SCB SHCSR: MONITORACT Position */
ganlikun 0:06036f8bee2d 533 #define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */
ganlikun 0:06036f8bee2d 534
ganlikun 0:06036f8bee2d 535 #define SCB_SHCSR_SVCALLACT_Pos 7U /*!< SCB SHCSR: SVCALLACT Position */
ganlikun 0:06036f8bee2d 536 #define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */
ganlikun 0:06036f8bee2d 537
ganlikun 0:06036f8bee2d 538 #define SCB_SHCSR_USGFAULTACT_Pos 3U /*!< SCB SHCSR: USGFAULTACT Position */
ganlikun 0:06036f8bee2d 539 #define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */
ganlikun 0:06036f8bee2d 540
ganlikun 0:06036f8bee2d 541 #define SCB_SHCSR_BUSFAULTACT_Pos 1U /*!< SCB SHCSR: BUSFAULTACT Position */
ganlikun 0:06036f8bee2d 542 #define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */
ganlikun 0:06036f8bee2d 543
ganlikun 0:06036f8bee2d 544 #define SCB_SHCSR_MEMFAULTACT_Pos 0U /*!< SCB SHCSR: MEMFAULTACT Position */
ganlikun 0:06036f8bee2d 545 #define SCB_SHCSR_MEMFAULTACT_Msk (1UL /*<< SCB_SHCSR_MEMFAULTACT_Pos*/) /*!< SCB SHCSR: MEMFAULTACT Mask */
ganlikun 0:06036f8bee2d 546
ganlikun 0:06036f8bee2d 547 /* SCB Configurable Fault Status Register Definitions */
ganlikun 0:06036f8bee2d 548 #define SCB_CFSR_USGFAULTSR_Pos 16U /*!< SCB CFSR: Usage Fault Status Register Position */
ganlikun 0:06036f8bee2d 549 #define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */
ganlikun 0:06036f8bee2d 550
ganlikun 0:06036f8bee2d 551 #define SCB_CFSR_BUSFAULTSR_Pos 8U /*!< SCB CFSR: Bus Fault Status Register Position */
ganlikun 0:06036f8bee2d 552 #define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */
ganlikun 0:06036f8bee2d 553
ganlikun 0:06036f8bee2d 554 #define SCB_CFSR_MEMFAULTSR_Pos 0U /*!< SCB CFSR: Memory Manage Fault Status Register Position */
ganlikun 0:06036f8bee2d 555 #define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL /*<< SCB_CFSR_MEMFAULTSR_Pos*/) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */
ganlikun 0:06036f8bee2d 556
ganlikun 0:06036f8bee2d 557 /* MemManage Fault Status Register (part of SCB Configurable Fault Status Register) */
ganlikun 0:06036f8bee2d 558 #define SCB_CFSR_MMARVALID_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 7U) /*!< SCB CFSR (MMFSR): MMARVALID Position */
ganlikun 0:06036f8bee2d 559 #define SCB_CFSR_MMARVALID_Msk (1UL << SCB_CFSR_MMARVALID_Pos) /*!< SCB CFSR (MMFSR): MMARVALID Mask */
ganlikun 0:06036f8bee2d 560
ganlikun 0:06036f8bee2d 561 #define SCB_CFSR_MSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 4U) /*!< SCB CFSR (MMFSR): MSTKERR Position */
ganlikun 0:06036f8bee2d 562 #define SCB_CFSR_MSTKERR_Msk (1UL << SCB_CFSR_MSTKERR_Pos) /*!< SCB CFSR (MMFSR): MSTKERR Mask */
ganlikun 0:06036f8bee2d 563
ganlikun 0:06036f8bee2d 564 #define SCB_CFSR_MUNSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 3U) /*!< SCB CFSR (MMFSR): MUNSTKERR Position */
ganlikun 0:06036f8bee2d 565 #define SCB_CFSR_MUNSTKERR_Msk (1UL << SCB_CFSR_MUNSTKERR_Pos) /*!< SCB CFSR (MMFSR): MUNSTKERR Mask */
ganlikun 0:06036f8bee2d 566
ganlikun 0:06036f8bee2d 567 #define SCB_CFSR_DACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 1U) /*!< SCB CFSR (MMFSR): DACCVIOL Position */
ganlikun 0:06036f8bee2d 568 #define SCB_CFSR_DACCVIOL_Msk (1UL << SCB_CFSR_DACCVIOL_Pos) /*!< SCB CFSR (MMFSR): DACCVIOL Mask */
ganlikun 0:06036f8bee2d 569
ganlikun 0:06036f8bee2d 570 #define SCB_CFSR_IACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 0U) /*!< SCB CFSR (MMFSR): IACCVIOL Position */
ganlikun 0:06036f8bee2d 571 #define SCB_CFSR_IACCVIOL_Msk (1UL /*<< SCB_CFSR_IACCVIOL_Pos*/) /*!< SCB CFSR (MMFSR): IACCVIOL Mask */
ganlikun 0:06036f8bee2d 572
ganlikun 0:06036f8bee2d 573 /* BusFault Status Register (part of SCB Configurable Fault Status Register) */
ganlikun 0:06036f8bee2d 574 #define SCB_CFSR_BFARVALID_Pos (SCB_CFSR_BUSFAULTSR_Pos + 7U) /*!< SCB CFSR (BFSR): BFARVALID Position */
ganlikun 0:06036f8bee2d 575 #define SCB_CFSR_BFARVALID_Msk (1UL << SCB_CFSR_BFARVALID_Pos) /*!< SCB CFSR (BFSR): BFARVALID Mask */
ganlikun 0:06036f8bee2d 576
ganlikun 0:06036f8bee2d 577 #define SCB_CFSR_STKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 4U) /*!< SCB CFSR (BFSR): STKERR Position */
ganlikun 0:06036f8bee2d 578 #define SCB_CFSR_STKERR_Msk (1UL << SCB_CFSR_STKERR_Pos) /*!< SCB CFSR (BFSR): STKERR Mask */
ganlikun 0:06036f8bee2d 579
ganlikun 0:06036f8bee2d 580 #define SCB_CFSR_UNSTKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 3U) /*!< SCB CFSR (BFSR): UNSTKERR Position */
ganlikun 0:06036f8bee2d 581 #define SCB_CFSR_UNSTKERR_Msk (1UL << SCB_CFSR_UNSTKERR_Pos) /*!< SCB CFSR (BFSR): UNSTKERR Mask */
ganlikun 0:06036f8bee2d 582
ganlikun 0:06036f8bee2d 583 #define SCB_CFSR_IMPRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 2U) /*!< SCB CFSR (BFSR): IMPRECISERR Position */
ganlikun 0:06036f8bee2d 584 #define SCB_CFSR_IMPRECISERR_Msk (1UL << SCB_CFSR_IMPRECISERR_Pos) /*!< SCB CFSR (BFSR): IMPRECISERR Mask */
ganlikun 0:06036f8bee2d 585
ganlikun 0:06036f8bee2d 586 #define SCB_CFSR_PRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 1U) /*!< SCB CFSR (BFSR): PRECISERR Position */
ganlikun 0:06036f8bee2d 587 #define SCB_CFSR_PRECISERR_Msk (1UL << SCB_CFSR_PRECISERR_Pos) /*!< SCB CFSR (BFSR): PRECISERR Mask */
ganlikun 0:06036f8bee2d 588
ganlikun 0:06036f8bee2d 589 #define SCB_CFSR_IBUSERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 0U) /*!< SCB CFSR (BFSR): IBUSERR Position */
ganlikun 0:06036f8bee2d 590 #define SCB_CFSR_IBUSERR_Msk (1UL << SCB_CFSR_IBUSERR_Pos) /*!< SCB CFSR (BFSR): IBUSERR Mask */
ganlikun 0:06036f8bee2d 591
ganlikun 0:06036f8bee2d 592 /* UsageFault Status Register (part of SCB Configurable Fault Status Register) */
ganlikun 0:06036f8bee2d 593 #define SCB_CFSR_DIVBYZERO_Pos (SCB_CFSR_USGFAULTSR_Pos + 9U) /*!< SCB CFSR (UFSR): DIVBYZERO Position */
ganlikun 0:06036f8bee2d 594 #define SCB_CFSR_DIVBYZERO_Msk (1UL << SCB_CFSR_DIVBYZERO_Pos) /*!< SCB CFSR (UFSR): DIVBYZERO Mask */
ganlikun 0:06036f8bee2d 595
ganlikun 0:06036f8bee2d 596 #define SCB_CFSR_UNALIGNED_Pos (SCB_CFSR_USGFAULTSR_Pos + 8U) /*!< SCB CFSR (UFSR): UNALIGNED Position */
ganlikun 0:06036f8bee2d 597 #define SCB_CFSR_UNALIGNED_Msk (1UL << SCB_CFSR_UNALIGNED_Pos) /*!< SCB CFSR (UFSR): UNALIGNED Mask */
ganlikun 0:06036f8bee2d 598
ganlikun 0:06036f8bee2d 599 #define SCB_CFSR_NOCP_Pos (SCB_CFSR_USGFAULTSR_Pos + 3U) /*!< SCB CFSR (UFSR): NOCP Position */
ganlikun 0:06036f8bee2d 600 #define SCB_CFSR_NOCP_Msk (1UL << SCB_CFSR_NOCP_Pos) /*!< SCB CFSR (UFSR): NOCP Mask */
ganlikun 0:06036f8bee2d 601
ganlikun 0:06036f8bee2d 602 #define SCB_CFSR_INVPC_Pos (SCB_CFSR_USGFAULTSR_Pos + 2U) /*!< SCB CFSR (UFSR): INVPC Position */
ganlikun 0:06036f8bee2d 603 #define SCB_CFSR_INVPC_Msk (1UL << SCB_CFSR_INVPC_Pos) /*!< SCB CFSR (UFSR): INVPC Mask */
ganlikun 0:06036f8bee2d 604
ganlikun 0:06036f8bee2d 605 #define SCB_CFSR_INVSTATE_Pos (SCB_CFSR_USGFAULTSR_Pos + 1U) /*!< SCB CFSR (UFSR): INVSTATE Position */
ganlikun 0:06036f8bee2d 606 #define SCB_CFSR_INVSTATE_Msk (1UL << SCB_CFSR_INVSTATE_Pos) /*!< SCB CFSR (UFSR): INVSTATE Mask */
ganlikun 0:06036f8bee2d 607
ganlikun 0:06036f8bee2d 608 #define SCB_CFSR_UNDEFINSTR_Pos (SCB_CFSR_USGFAULTSR_Pos + 0U) /*!< SCB CFSR (UFSR): UNDEFINSTR Position */
ganlikun 0:06036f8bee2d 609 #define SCB_CFSR_UNDEFINSTR_Msk (1UL << SCB_CFSR_UNDEFINSTR_Pos) /*!< SCB CFSR (UFSR): UNDEFINSTR Mask */
ganlikun 0:06036f8bee2d 610
ganlikun 0:06036f8bee2d 611 /* SCB Hard Fault Status Register Definitions */
ganlikun 0:06036f8bee2d 612 #define SCB_HFSR_DEBUGEVT_Pos 31U /*!< SCB HFSR: DEBUGEVT Position */
ganlikun 0:06036f8bee2d 613 #define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */
ganlikun 0:06036f8bee2d 614
ganlikun 0:06036f8bee2d 615 #define SCB_HFSR_FORCED_Pos 30U /*!< SCB HFSR: FORCED Position */
ganlikun 0:06036f8bee2d 616 #define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */
ganlikun 0:06036f8bee2d 617
ganlikun 0:06036f8bee2d 618 #define SCB_HFSR_VECTTBL_Pos 1U /*!< SCB HFSR: VECTTBL Position */
ganlikun 0:06036f8bee2d 619 #define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */
ganlikun 0:06036f8bee2d 620
ganlikun 0:06036f8bee2d 621 /* SCB Debug Fault Status Register Definitions */
ganlikun 0:06036f8bee2d 622 #define SCB_DFSR_EXTERNAL_Pos 4U /*!< SCB DFSR: EXTERNAL Position */
ganlikun 0:06036f8bee2d 623 #define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */
ganlikun 0:06036f8bee2d 624
ganlikun 0:06036f8bee2d 625 #define SCB_DFSR_VCATCH_Pos 3U /*!< SCB DFSR: VCATCH Position */
ganlikun 0:06036f8bee2d 626 #define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */
ganlikun 0:06036f8bee2d 627
ganlikun 0:06036f8bee2d 628 #define SCB_DFSR_DWTTRAP_Pos 2U /*!< SCB DFSR: DWTTRAP Position */
ganlikun 0:06036f8bee2d 629 #define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */
ganlikun 0:06036f8bee2d 630
ganlikun 0:06036f8bee2d 631 #define SCB_DFSR_BKPT_Pos 1U /*!< SCB DFSR: BKPT Position */
ganlikun 0:06036f8bee2d 632 #define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */
ganlikun 0:06036f8bee2d 633
ganlikun 0:06036f8bee2d 634 #define SCB_DFSR_HALTED_Pos 0U /*!< SCB DFSR: HALTED Position */
ganlikun 0:06036f8bee2d 635 #define SCB_DFSR_HALTED_Msk (1UL /*<< SCB_DFSR_HALTED_Pos*/) /*!< SCB DFSR: HALTED Mask */
ganlikun 0:06036f8bee2d 636
ganlikun 0:06036f8bee2d 637 /*@} end of group CMSIS_SCB */
ganlikun 0:06036f8bee2d 638
ganlikun 0:06036f8bee2d 639
ganlikun 0:06036f8bee2d 640 /**
ganlikun 0:06036f8bee2d 641 \ingroup CMSIS_core_register
ganlikun 0:06036f8bee2d 642 \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB)
ganlikun 0:06036f8bee2d 643 \brief Type definitions for the System Control and ID Register not in the SCB
ganlikun 0:06036f8bee2d 644 @{
ganlikun 0:06036f8bee2d 645 */
ganlikun 0:06036f8bee2d 646
ganlikun 0:06036f8bee2d 647 /**
ganlikun 0:06036f8bee2d 648 \brief Structure type to access the System Control and ID Register not in the SCB.
ganlikun 0:06036f8bee2d 649 */
ganlikun 0:06036f8bee2d 650 typedef struct
ganlikun 0:06036f8bee2d 651 {
ganlikun 0:06036f8bee2d 652 uint32_t RESERVED0[1U];
ganlikun 0:06036f8bee2d 653 __IM uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */
ganlikun 0:06036f8bee2d 654 uint32_t RESERVED1[1U];
ganlikun 0:06036f8bee2d 655 } SCnSCB_Type;
ganlikun 0:06036f8bee2d 656
ganlikun 0:06036f8bee2d 657 /* Interrupt Controller Type Register Definitions */
ganlikun 0:06036f8bee2d 658 #define SCnSCB_ICTR_INTLINESNUM_Pos 0U /*!< ICTR: INTLINESNUM Position */
ganlikun 0:06036f8bee2d 659 #define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL /*<< SCnSCB_ICTR_INTLINESNUM_Pos*/) /*!< ICTR: INTLINESNUM Mask */
ganlikun 0:06036f8bee2d 660
ganlikun 0:06036f8bee2d 661 /*@} end of group CMSIS_SCnotSCB */
ganlikun 0:06036f8bee2d 662
ganlikun 0:06036f8bee2d 663
ganlikun 0:06036f8bee2d 664 /**
ganlikun 0:06036f8bee2d 665 \ingroup CMSIS_core_register
ganlikun 0:06036f8bee2d 666 \defgroup CMSIS_SysTick System Tick Timer (SysTick)
ganlikun 0:06036f8bee2d 667 \brief Type definitions for the System Timer Registers.
ganlikun 0:06036f8bee2d 668 @{
ganlikun 0:06036f8bee2d 669 */
ganlikun 0:06036f8bee2d 670
ganlikun 0:06036f8bee2d 671 /**
ganlikun 0:06036f8bee2d 672 \brief Structure type to access the System Timer (SysTick).
ganlikun 0:06036f8bee2d 673 */
ganlikun 0:06036f8bee2d 674 typedef struct
ganlikun 0:06036f8bee2d 675 {
ganlikun 0:06036f8bee2d 676 __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */
ganlikun 0:06036f8bee2d 677 __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */
ganlikun 0:06036f8bee2d 678 __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */
ganlikun 0:06036f8bee2d 679 __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */
ganlikun 0:06036f8bee2d 680 } SysTick_Type;
ganlikun 0:06036f8bee2d 681
ganlikun 0:06036f8bee2d 682 /* SysTick Control / Status Register Definitions */
ganlikun 0:06036f8bee2d 683 #define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */
ganlikun 0:06036f8bee2d 684 #define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */
ganlikun 0:06036f8bee2d 685
ganlikun 0:06036f8bee2d 686 #define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */
ganlikun 0:06036f8bee2d 687 #define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */
ganlikun 0:06036f8bee2d 688
ganlikun 0:06036f8bee2d 689 #define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */
ganlikun 0:06036f8bee2d 690 #define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */
ganlikun 0:06036f8bee2d 691
ganlikun 0:06036f8bee2d 692 #define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */
ganlikun 0:06036f8bee2d 693 #define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */
ganlikun 0:06036f8bee2d 694
ganlikun 0:06036f8bee2d 695 /* SysTick Reload Register Definitions */
ganlikun 0:06036f8bee2d 696 #define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */
ganlikun 0:06036f8bee2d 697 #define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */
ganlikun 0:06036f8bee2d 698
ganlikun 0:06036f8bee2d 699 /* SysTick Current Register Definitions */
ganlikun 0:06036f8bee2d 700 #define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */
ganlikun 0:06036f8bee2d 701 #define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */
ganlikun 0:06036f8bee2d 702
ganlikun 0:06036f8bee2d 703 /* SysTick Calibration Register Definitions */
ganlikun 0:06036f8bee2d 704 #define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */
ganlikun 0:06036f8bee2d 705 #define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */
ganlikun 0:06036f8bee2d 706
ganlikun 0:06036f8bee2d 707 #define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */
ganlikun 0:06036f8bee2d 708 #define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */
ganlikun 0:06036f8bee2d 709
ganlikun 0:06036f8bee2d 710 #define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */
ganlikun 0:06036f8bee2d 711 #define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */
ganlikun 0:06036f8bee2d 712
ganlikun 0:06036f8bee2d 713 /*@} end of group CMSIS_SysTick */
ganlikun 0:06036f8bee2d 714
ganlikun 0:06036f8bee2d 715
ganlikun 0:06036f8bee2d 716 /**
ganlikun 0:06036f8bee2d 717 \ingroup CMSIS_core_register
ganlikun 0:06036f8bee2d 718 \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM)
ganlikun 0:06036f8bee2d 719 \brief Type definitions for the Instrumentation Trace Macrocell (ITM)
ganlikun 0:06036f8bee2d 720 @{
ganlikun 0:06036f8bee2d 721 */
ganlikun 0:06036f8bee2d 722
ganlikun 0:06036f8bee2d 723 /**
ganlikun 0:06036f8bee2d 724 \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM).
ganlikun 0:06036f8bee2d 725 */
ganlikun 0:06036f8bee2d 726 typedef struct
ganlikun 0:06036f8bee2d 727 {
ganlikun 0:06036f8bee2d 728 __OM union
ganlikun 0:06036f8bee2d 729 {
ganlikun 0:06036f8bee2d 730 __OM uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */
ganlikun 0:06036f8bee2d 731 __OM uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */
ganlikun 0:06036f8bee2d 732 __OM uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */
ganlikun 0:06036f8bee2d 733 } PORT [32U]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */
ganlikun 0:06036f8bee2d 734 uint32_t RESERVED0[864U];
ganlikun 0:06036f8bee2d 735 __IOM uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */
ganlikun 0:06036f8bee2d 736 uint32_t RESERVED1[15U];
ganlikun 0:06036f8bee2d 737 __IOM uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */
ganlikun 0:06036f8bee2d 738 uint32_t RESERVED2[15U];
ganlikun 0:06036f8bee2d 739 __IOM uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */
ganlikun 0:06036f8bee2d 740 uint32_t RESERVED3[29U];
ganlikun 0:06036f8bee2d 741 __OM uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */
ganlikun 0:06036f8bee2d 742 __IM uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */
ganlikun 0:06036f8bee2d 743 __IOM uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */
ganlikun 0:06036f8bee2d 744 uint32_t RESERVED4[43U];
ganlikun 0:06036f8bee2d 745 __OM uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */
ganlikun 0:06036f8bee2d 746 __IM uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */
ganlikun 0:06036f8bee2d 747 uint32_t RESERVED5[6U];
ganlikun 0:06036f8bee2d 748 __IM uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */
ganlikun 0:06036f8bee2d 749 __IM uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */
ganlikun 0:06036f8bee2d 750 __IM uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */
ganlikun 0:06036f8bee2d 751 __IM uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */
ganlikun 0:06036f8bee2d 752 __IM uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */
ganlikun 0:06036f8bee2d 753 __IM uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */
ganlikun 0:06036f8bee2d 754 __IM uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */
ganlikun 0:06036f8bee2d 755 __IM uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */
ganlikun 0:06036f8bee2d 756 __IM uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */
ganlikun 0:06036f8bee2d 757 __IM uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */
ganlikun 0:06036f8bee2d 758 __IM uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */
ganlikun 0:06036f8bee2d 759 __IM uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */
ganlikun 0:06036f8bee2d 760 } ITM_Type;
ganlikun 0:06036f8bee2d 761
ganlikun 0:06036f8bee2d 762 /* ITM Trace Privilege Register Definitions */
ganlikun 0:06036f8bee2d 763 #define ITM_TPR_PRIVMASK_Pos 0U /*!< ITM TPR: PRIVMASK Position */
ganlikun 0:06036f8bee2d 764 #define ITM_TPR_PRIVMASK_Msk (0xFUL /*<< ITM_TPR_PRIVMASK_Pos*/) /*!< ITM TPR: PRIVMASK Mask */
ganlikun 0:06036f8bee2d 765
ganlikun 0:06036f8bee2d 766 /* ITM Trace Control Register Definitions */
ganlikun 0:06036f8bee2d 767 #define ITM_TCR_BUSY_Pos 23U /*!< ITM TCR: BUSY Position */
ganlikun 0:06036f8bee2d 768 #define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */
ganlikun 0:06036f8bee2d 769
ganlikun 0:06036f8bee2d 770 #define ITM_TCR_TraceBusID_Pos 16U /*!< ITM TCR: ATBID Position */
ganlikun 0:06036f8bee2d 771 #define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */
ganlikun 0:06036f8bee2d 772
ganlikun 0:06036f8bee2d 773 #define ITM_TCR_GTSFREQ_Pos 10U /*!< ITM TCR: Global timestamp frequency Position */
ganlikun 0:06036f8bee2d 774 #define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */
ganlikun 0:06036f8bee2d 775
ganlikun 0:06036f8bee2d 776 #define ITM_TCR_TSPrescale_Pos 8U /*!< ITM TCR: TSPrescale Position */
ganlikun 0:06036f8bee2d 777 #define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */
ganlikun 0:06036f8bee2d 778
ganlikun 0:06036f8bee2d 779 #define ITM_TCR_SWOENA_Pos 4U /*!< ITM TCR: SWOENA Position */
ganlikun 0:06036f8bee2d 780 #define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */
ganlikun 0:06036f8bee2d 781
ganlikun 0:06036f8bee2d 782 #define ITM_TCR_DWTENA_Pos 3U /*!< ITM TCR: DWTENA Position */
ganlikun 0:06036f8bee2d 783 #define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */
ganlikun 0:06036f8bee2d 784
ganlikun 0:06036f8bee2d 785 #define ITM_TCR_SYNCENA_Pos 2U /*!< ITM TCR: SYNCENA Position */
ganlikun 0:06036f8bee2d 786 #define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */
ganlikun 0:06036f8bee2d 787
ganlikun 0:06036f8bee2d 788 #define ITM_TCR_TSENA_Pos 1U /*!< ITM TCR: TSENA Position */
ganlikun 0:06036f8bee2d 789 #define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */
ganlikun 0:06036f8bee2d 790
ganlikun 0:06036f8bee2d 791 #define ITM_TCR_ITMENA_Pos 0U /*!< ITM TCR: ITM Enable bit Position */
ganlikun 0:06036f8bee2d 792 #define ITM_TCR_ITMENA_Msk (1UL /*<< ITM_TCR_ITMENA_Pos*/) /*!< ITM TCR: ITM Enable bit Mask */
ganlikun 0:06036f8bee2d 793
ganlikun 0:06036f8bee2d 794 /* ITM Integration Write Register Definitions */
ganlikun 0:06036f8bee2d 795 #define ITM_IWR_ATVALIDM_Pos 0U /*!< ITM IWR: ATVALIDM Position */
ganlikun 0:06036f8bee2d 796 #define ITM_IWR_ATVALIDM_Msk (1UL /*<< ITM_IWR_ATVALIDM_Pos*/) /*!< ITM IWR: ATVALIDM Mask */
ganlikun 0:06036f8bee2d 797
ganlikun 0:06036f8bee2d 798 /* ITM Integration Read Register Definitions */
ganlikun 0:06036f8bee2d 799 #define ITM_IRR_ATREADYM_Pos 0U /*!< ITM IRR: ATREADYM Position */
ganlikun 0:06036f8bee2d 800 #define ITM_IRR_ATREADYM_Msk (1UL /*<< ITM_IRR_ATREADYM_Pos*/) /*!< ITM IRR: ATREADYM Mask */
ganlikun 0:06036f8bee2d 801
ganlikun 0:06036f8bee2d 802 /* ITM Integration Mode Control Register Definitions */
ganlikun 0:06036f8bee2d 803 #define ITM_IMCR_INTEGRATION_Pos 0U /*!< ITM IMCR: INTEGRATION Position */
ganlikun 0:06036f8bee2d 804 #define ITM_IMCR_INTEGRATION_Msk (1UL /*<< ITM_IMCR_INTEGRATION_Pos*/) /*!< ITM IMCR: INTEGRATION Mask */
ganlikun 0:06036f8bee2d 805
ganlikun 0:06036f8bee2d 806 /* ITM Lock Status Register Definitions */
ganlikun 0:06036f8bee2d 807 #define ITM_LSR_ByteAcc_Pos 2U /*!< ITM LSR: ByteAcc Position */
ganlikun 0:06036f8bee2d 808 #define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */
ganlikun 0:06036f8bee2d 809
ganlikun 0:06036f8bee2d 810 #define ITM_LSR_Access_Pos 1U /*!< ITM LSR: Access Position */
ganlikun 0:06036f8bee2d 811 #define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */
ganlikun 0:06036f8bee2d 812
ganlikun 0:06036f8bee2d 813 #define ITM_LSR_Present_Pos 0U /*!< ITM LSR: Present Position */
ganlikun 0:06036f8bee2d 814 #define ITM_LSR_Present_Msk (1UL /*<< ITM_LSR_Present_Pos*/) /*!< ITM LSR: Present Mask */
ganlikun 0:06036f8bee2d 815
ganlikun 0:06036f8bee2d 816 /*@}*/ /* end of group CMSIS_ITM */
ganlikun 0:06036f8bee2d 817
ganlikun 0:06036f8bee2d 818
ganlikun 0:06036f8bee2d 819 /**
ganlikun 0:06036f8bee2d 820 \ingroup CMSIS_core_register
ganlikun 0:06036f8bee2d 821 \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT)
ganlikun 0:06036f8bee2d 822 \brief Type definitions for the Data Watchpoint and Trace (DWT)
ganlikun 0:06036f8bee2d 823 @{
ganlikun 0:06036f8bee2d 824 */
ganlikun 0:06036f8bee2d 825
ganlikun 0:06036f8bee2d 826 /**
ganlikun 0:06036f8bee2d 827 \brief Structure type to access the Data Watchpoint and Trace Register (DWT).
ganlikun 0:06036f8bee2d 828 */
ganlikun 0:06036f8bee2d 829 typedef struct
ganlikun 0:06036f8bee2d 830 {
ganlikun 0:06036f8bee2d 831 __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */
ganlikun 0:06036f8bee2d 832 __IOM uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */
ganlikun 0:06036f8bee2d 833 __IOM uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */
ganlikun 0:06036f8bee2d 834 __IOM uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */
ganlikun 0:06036f8bee2d 835 __IOM uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */
ganlikun 0:06036f8bee2d 836 __IOM uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */
ganlikun 0:06036f8bee2d 837 __IOM uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */
ganlikun 0:06036f8bee2d 838 __IM uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */
ganlikun 0:06036f8bee2d 839 __IOM uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */
ganlikun 0:06036f8bee2d 840 __IOM uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */
ganlikun 0:06036f8bee2d 841 __IOM uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */
ganlikun 0:06036f8bee2d 842 uint32_t RESERVED0[1U];
ganlikun 0:06036f8bee2d 843 __IOM uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */
ganlikun 0:06036f8bee2d 844 __IOM uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */
ganlikun 0:06036f8bee2d 845 __IOM uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */
ganlikun 0:06036f8bee2d 846 uint32_t RESERVED1[1U];
ganlikun 0:06036f8bee2d 847 __IOM uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */
ganlikun 0:06036f8bee2d 848 __IOM uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */
ganlikun 0:06036f8bee2d 849 __IOM uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */
ganlikun 0:06036f8bee2d 850 uint32_t RESERVED2[1U];
ganlikun 0:06036f8bee2d 851 __IOM uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */
ganlikun 0:06036f8bee2d 852 __IOM uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */
ganlikun 0:06036f8bee2d 853 __IOM uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */
ganlikun 0:06036f8bee2d 854 } DWT_Type;
ganlikun 0:06036f8bee2d 855
ganlikun 0:06036f8bee2d 856 /* DWT Control Register Definitions */
ganlikun 0:06036f8bee2d 857 #define DWT_CTRL_NUMCOMP_Pos 28U /*!< DWT CTRL: NUMCOMP Position */
ganlikun 0:06036f8bee2d 858 #define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */
ganlikun 0:06036f8bee2d 859
ganlikun 0:06036f8bee2d 860 #define DWT_CTRL_NOTRCPKT_Pos 27U /*!< DWT CTRL: NOTRCPKT Position */
ganlikun 0:06036f8bee2d 861 #define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */
ganlikun 0:06036f8bee2d 862
ganlikun 0:06036f8bee2d 863 #define DWT_CTRL_NOEXTTRIG_Pos 26U /*!< DWT CTRL: NOEXTTRIG Position */
ganlikun 0:06036f8bee2d 864 #define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */
ganlikun 0:06036f8bee2d 865
ganlikun 0:06036f8bee2d 866 #define DWT_CTRL_NOCYCCNT_Pos 25U /*!< DWT CTRL: NOCYCCNT Position */
ganlikun 0:06036f8bee2d 867 #define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */
ganlikun 0:06036f8bee2d 868
ganlikun 0:06036f8bee2d 869 #define DWT_CTRL_NOPRFCNT_Pos 24U /*!< DWT CTRL: NOPRFCNT Position */
ganlikun 0:06036f8bee2d 870 #define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */
ganlikun 0:06036f8bee2d 871
ganlikun 0:06036f8bee2d 872 #define DWT_CTRL_CYCEVTENA_Pos 22U /*!< DWT CTRL: CYCEVTENA Position */
ganlikun 0:06036f8bee2d 873 #define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */
ganlikun 0:06036f8bee2d 874
ganlikun 0:06036f8bee2d 875 #define DWT_CTRL_FOLDEVTENA_Pos 21U /*!< DWT CTRL: FOLDEVTENA Position */
ganlikun 0:06036f8bee2d 876 #define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */
ganlikun 0:06036f8bee2d 877
ganlikun 0:06036f8bee2d 878 #define DWT_CTRL_LSUEVTENA_Pos 20U /*!< DWT CTRL: LSUEVTENA Position */
ganlikun 0:06036f8bee2d 879 #define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */
ganlikun 0:06036f8bee2d 880
ganlikun 0:06036f8bee2d 881 #define DWT_CTRL_SLEEPEVTENA_Pos 19U /*!< DWT CTRL: SLEEPEVTENA Position */
ganlikun 0:06036f8bee2d 882 #define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */
ganlikun 0:06036f8bee2d 883
ganlikun 0:06036f8bee2d 884 #define DWT_CTRL_EXCEVTENA_Pos 18U /*!< DWT CTRL: EXCEVTENA Position */
ganlikun 0:06036f8bee2d 885 #define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */
ganlikun 0:06036f8bee2d 886
ganlikun 0:06036f8bee2d 887 #define DWT_CTRL_CPIEVTENA_Pos 17U /*!< DWT CTRL: CPIEVTENA Position */
ganlikun 0:06036f8bee2d 888 #define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */
ganlikun 0:06036f8bee2d 889
ganlikun 0:06036f8bee2d 890 #define DWT_CTRL_EXCTRCENA_Pos 16U /*!< DWT CTRL: EXCTRCENA Position */
ganlikun 0:06036f8bee2d 891 #define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */
ganlikun 0:06036f8bee2d 892
ganlikun 0:06036f8bee2d 893 #define DWT_CTRL_PCSAMPLENA_Pos 12U /*!< DWT CTRL: PCSAMPLENA Position */
ganlikun 0:06036f8bee2d 894 #define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */
ganlikun 0:06036f8bee2d 895
ganlikun 0:06036f8bee2d 896 #define DWT_CTRL_SYNCTAP_Pos 10U /*!< DWT CTRL: SYNCTAP Position */
ganlikun 0:06036f8bee2d 897 #define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */
ganlikun 0:06036f8bee2d 898
ganlikun 0:06036f8bee2d 899 #define DWT_CTRL_CYCTAP_Pos 9U /*!< DWT CTRL: CYCTAP Position */
ganlikun 0:06036f8bee2d 900 #define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */
ganlikun 0:06036f8bee2d 901
ganlikun 0:06036f8bee2d 902 #define DWT_CTRL_POSTINIT_Pos 5U /*!< DWT CTRL: POSTINIT Position */
ganlikun 0:06036f8bee2d 903 #define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */
ganlikun 0:06036f8bee2d 904
ganlikun 0:06036f8bee2d 905 #define DWT_CTRL_POSTPRESET_Pos 1U /*!< DWT CTRL: POSTPRESET Position */
ganlikun 0:06036f8bee2d 906 #define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */
ganlikun 0:06036f8bee2d 907
ganlikun 0:06036f8bee2d 908 #define DWT_CTRL_CYCCNTENA_Pos 0U /*!< DWT CTRL: CYCCNTENA Position */
ganlikun 0:06036f8bee2d 909 #define DWT_CTRL_CYCCNTENA_Msk (0x1UL /*<< DWT_CTRL_CYCCNTENA_Pos*/) /*!< DWT CTRL: CYCCNTENA Mask */
ganlikun 0:06036f8bee2d 910
ganlikun 0:06036f8bee2d 911 /* DWT CPI Count Register Definitions */
ganlikun 0:06036f8bee2d 912 #define DWT_CPICNT_CPICNT_Pos 0U /*!< DWT CPICNT: CPICNT Position */
ganlikun 0:06036f8bee2d 913 #define DWT_CPICNT_CPICNT_Msk (0xFFUL /*<< DWT_CPICNT_CPICNT_Pos*/) /*!< DWT CPICNT: CPICNT Mask */
ganlikun 0:06036f8bee2d 914
ganlikun 0:06036f8bee2d 915 /* DWT Exception Overhead Count Register Definitions */
ganlikun 0:06036f8bee2d 916 #define DWT_EXCCNT_EXCCNT_Pos 0U /*!< DWT EXCCNT: EXCCNT Position */
ganlikun 0:06036f8bee2d 917 #define DWT_EXCCNT_EXCCNT_Msk (0xFFUL /*<< DWT_EXCCNT_EXCCNT_Pos*/) /*!< DWT EXCCNT: EXCCNT Mask */
ganlikun 0:06036f8bee2d 918
ganlikun 0:06036f8bee2d 919 /* DWT Sleep Count Register Definitions */
ganlikun 0:06036f8bee2d 920 #define DWT_SLEEPCNT_SLEEPCNT_Pos 0U /*!< DWT SLEEPCNT: SLEEPCNT Position */
ganlikun 0:06036f8bee2d 921 #define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL /*<< DWT_SLEEPCNT_SLEEPCNT_Pos*/) /*!< DWT SLEEPCNT: SLEEPCNT Mask */
ganlikun 0:06036f8bee2d 922
ganlikun 0:06036f8bee2d 923 /* DWT LSU Count Register Definitions */
ganlikun 0:06036f8bee2d 924 #define DWT_LSUCNT_LSUCNT_Pos 0U /*!< DWT LSUCNT: LSUCNT Position */
ganlikun 0:06036f8bee2d 925 #define DWT_LSUCNT_LSUCNT_Msk (0xFFUL /*<< DWT_LSUCNT_LSUCNT_Pos*/) /*!< DWT LSUCNT: LSUCNT Mask */
ganlikun 0:06036f8bee2d 926
ganlikun 0:06036f8bee2d 927 /* DWT Folded-instruction Count Register Definitions */
ganlikun 0:06036f8bee2d 928 #define DWT_FOLDCNT_FOLDCNT_Pos 0U /*!< DWT FOLDCNT: FOLDCNT Position */
ganlikun 0:06036f8bee2d 929 #define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL /*<< DWT_FOLDCNT_FOLDCNT_Pos*/) /*!< DWT FOLDCNT: FOLDCNT Mask */
ganlikun 0:06036f8bee2d 930
ganlikun 0:06036f8bee2d 931 /* DWT Comparator Mask Register Definitions */
ganlikun 0:06036f8bee2d 932 #define DWT_MASK_MASK_Pos 0U /*!< DWT MASK: MASK Position */
ganlikun 0:06036f8bee2d 933 #define DWT_MASK_MASK_Msk (0x1FUL /*<< DWT_MASK_MASK_Pos*/) /*!< DWT MASK: MASK Mask */
ganlikun 0:06036f8bee2d 934
ganlikun 0:06036f8bee2d 935 /* DWT Comparator Function Register Definitions */
ganlikun 0:06036f8bee2d 936 #define DWT_FUNCTION_MATCHED_Pos 24U /*!< DWT FUNCTION: MATCHED Position */
ganlikun 0:06036f8bee2d 937 #define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */
ganlikun 0:06036f8bee2d 938
ganlikun 0:06036f8bee2d 939 #define DWT_FUNCTION_DATAVADDR1_Pos 16U /*!< DWT FUNCTION: DATAVADDR1 Position */
ganlikun 0:06036f8bee2d 940 #define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */
ganlikun 0:06036f8bee2d 941
ganlikun 0:06036f8bee2d 942 #define DWT_FUNCTION_DATAVADDR0_Pos 12U /*!< DWT FUNCTION: DATAVADDR0 Position */
ganlikun 0:06036f8bee2d 943 #define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */
ganlikun 0:06036f8bee2d 944
ganlikun 0:06036f8bee2d 945 #define DWT_FUNCTION_DATAVSIZE_Pos 10U /*!< DWT FUNCTION: DATAVSIZE Position */
ganlikun 0:06036f8bee2d 946 #define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */
ganlikun 0:06036f8bee2d 947
ganlikun 0:06036f8bee2d 948 #define DWT_FUNCTION_LNK1ENA_Pos 9U /*!< DWT FUNCTION: LNK1ENA Position */
ganlikun 0:06036f8bee2d 949 #define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */
ganlikun 0:06036f8bee2d 950
ganlikun 0:06036f8bee2d 951 #define DWT_FUNCTION_DATAVMATCH_Pos 8U /*!< DWT FUNCTION: DATAVMATCH Position */
ganlikun 0:06036f8bee2d 952 #define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */
ganlikun 0:06036f8bee2d 953
ganlikun 0:06036f8bee2d 954 #define DWT_FUNCTION_CYCMATCH_Pos 7U /*!< DWT FUNCTION: CYCMATCH Position */
ganlikun 0:06036f8bee2d 955 #define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */
ganlikun 0:06036f8bee2d 956
ganlikun 0:06036f8bee2d 957 #define DWT_FUNCTION_EMITRANGE_Pos 5U /*!< DWT FUNCTION: EMITRANGE Position */
ganlikun 0:06036f8bee2d 958 #define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */
ganlikun 0:06036f8bee2d 959
ganlikun 0:06036f8bee2d 960 #define DWT_FUNCTION_FUNCTION_Pos 0U /*!< DWT FUNCTION: FUNCTION Position */
ganlikun 0:06036f8bee2d 961 #define DWT_FUNCTION_FUNCTION_Msk (0xFUL /*<< DWT_FUNCTION_FUNCTION_Pos*/) /*!< DWT FUNCTION: FUNCTION Mask */
ganlikun 0:06036f8bee2d 962
ganlikun 0:06036f8bee2d 963 /*@}*/ /* end of group CMSIS_DWT */
ganlikun 0:06036f8bee2d 964
ganlikun 0:06036f8bee2d 965
ganlikun 0:06036f8bee2d 966 /**
ganlikun 0:06036f8bee2d 967 \ingroup CMSIS_core_register
ganlikun 0:06036f8bee2d 968 \defgroup CMSIS_TPI Trace Port Interface (TPI)
ganlikun 0:06036f8bee2d 969 \brief Type definitions for the Trace Port Interface (TPI)
ganlikun 0:06036f8bee2d 970 @{
ganlikun 0:06036f8bee2d 971 */
ganlikun 0:06036f8bee2d 972
ganlikun 0:06036f8bee2d 973 /**
ganlikun 0:06036f8bee2d 974 \brief Structure type to access the Trace Port Interface Register (TPI).
ganlikun 0:06036f8bee2d 975 */
ganlikun 0:06036f8bee2d 976 typedef struct
ganlikun 0:06036f8bee2d 977 {
ganlikun 0:06036f8bee2d 978 __IOM uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */
ganlikun 0:06036f8bee2d 979 __IOM uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */
ganlikun 0:06036f8bee2d 980 uint32_t RESERVED0[2U];
ganlikun 0:06036f8bee2d 981 __IOM uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */
ganlikun 0:06036f8bee2d 982 uint32_t RESERVED1[55U];
ganlikun 0:06036f8bee2d 983 __IOM uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */
ganlikun 0:06036f8bee2d 984 uint32_t RESERVED2[131U];
ganlikun 0:06036f8bee2d 985 __IM uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */
ganlikun 0:06036f8bee2d 986 __IOM uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */
ganlikun 0:06036f8bee2d 987 __IM uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */
ganlikun 0:06036f8bee2d 988 uint32_t RESERVED3[759U];
ganlikun 0:06036f8bee2d 989 __IM uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER */
ganlikun 0:06036f8bee2d 990 __IM uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */
ganlikun 0:06036f8bee2d 991 __IM uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */
ganlikun 0:06036f8bee2d 992 uint32_t RESERVED4[1U];
ganlikun 0:06036f8bee2d 993 __IM uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */
ganlikun 0:06036f8bee2d 994 __IM uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */
ganlikun 0:06036f8bee2d 995 __IOM uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */
ganlikun 0:06036f8bee2d 996 uint32_t RESERVED5[39U];
ganlikun 0:06036f8bee2d 997 __IOM uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */
ganlikun 0:06036f8bee2d 998 __IOM uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */
ganlikun 0:06036f8bee2d 999 uint32_t RESERVED7[8U];
ganlikun 0:06036f8bee2d 1000 __IM uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */
ganlikun 0:06036f8bee2d 1001 __IM uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */
ganlikun 0:06036f8bee2d 1002 } TPI_Type;
ganlikun 0:06036f8bee2d 1003
ganlikun 0:06036f8bee2d 1004 /* TPI Asynchronous Clock Prescaler Register Definitions */
ganlikun 0:06036f8bee2d 1005 #define TPI_ACPR_PRESCALER_Pos 0U /*!< TPI ACPR: PRESCALER Position */
ganlikun 0:06036f8bee2d 1006 #define TPI_ACPR_PRESCALER_Msk (0x1FFFUL /*<< TPI_ACPR_PRESCALER_Pos*/) /*!< TPI ACPR: PRESCALER Mask */
ganlikun 0:06036f8bee2d 1007
ganlikun 0:06036f8bee2d 1008 /* TPI Selected Pin Protocol Register Definitions */
ganlikun 0:06036f8bee2d 1009 #define TPI_SPPR_TXMODE_Pos 0U /*!< TPI SPPR: TXMODE Position */
ganlikun 0:06036f8bee2d 1010 #define TPI_SPPR_TXMODE_Msk (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/) /*!< TPI SPPR: TXMODE Mask */
ganlikun 0:06036f8bee2d 1011
ganlikun 0:06036f8bee2d 1012 /* TPI Formatter and Flush Status Register Definitions */
ganlikun 0:06036f8bee2d 1013 #define TPI_FFSR_FtNonStop_Pos 3U /*!< TPI FFSR: FtNonStop Position */
ganlikun 0:06036f8bee2d 1014 #define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */
ganlikun 0:06036f8bee2d 1015
ganlikun 0:06036f8bee2d 1016 #define TPI_FFSR_TCPresent_Pos 2U /*!< TPI FFSR: TCPresent Position */
ganlikun 0:06036f8bee2d 1017 #define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */
ganlikun 0:06036f8bee2d 1018
ganlikun 0:06036f8bee2d 1019 #define TPI_FFSR_FtStopped_Pos 1U /*!< TPI FFSR: FtStopped Position */
ganlikun 0:06036f8bee2d 1020 #define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */
ganlikun 0:06036f8bee2d 1021
ganlikun 0:06036f8bee2d 1022 #define TPI_FFSR_FlInProg_Pos 0U /*!< TPI FFSR: FlInProg Position */
ganlikun 0:06036f8bee2d 1023 #define TPI_FFSR_FlInProg_Msk (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/) /*!< TPI FFSR: FlInProg Mask */
ganlikun 0:06036f8bee2d 1024
ganlikun 0:06036f8bee2d 1025 /* TPI Formatter and Flush Control Register Definitions */
ganlikun 0:06036f8bee2d 1026 #define TPI_FFCR_TrigIn_Pos 8U /*!< TPI FFCR: TrigIn Position */
ganlikun 0:06036f8bee2d 1027 #define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */
ganlikun 0:06036f8bee2d 1028
ganlikun 0:06036f8bee2d 1029 #define TPI_FFCR_EnFCont_Pos 1U /*!< TPI FFCR: EnFCont Position */
ganlikun 0:06036f8bee2d 1030 #define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */
ganlikun 0:06036f8bee2d 1031
ganlikun 0:06036f8bee2d 1032 /* TPI TRIGGER Register Definitions */
ganlikun 0:06036f8bee2d 1033 #define TPI_TRIGGER_TRIGGER_Pos 0U /*!< TPI TRIGGER: TRIGGER Position */
ganlikun 0:06036f8bee2d 1034 #define TPI_TRIGGER_TRIGGER_Msk (0x1UL /*<< TPI_TRIGGER_TRIGGER_Pos*/) /*!< TPI TRIGGER: TRIGGER Mask */
ganlikun 0:06036f8bee2d 1035
ganlikun 0:06036f8bee2d 1036 /* TPI Integration ETM Data Register Definitions (FIFO0) */
ganlikun 0:06036f8bee2d 1037 #define TPI_FIFO0_ITM_ATVALID_Pos 29U /*!< TPI FIFO0: ITM_ATVALID Position */
ganlikun 0:06036f8bee2d 1038 #define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */
ganlikun 0:06036f8bee2d 1039
ganlikun 0:06036f8bee2d 1040 #define TPI_FIFO0_ITM_bytecount_Pos 27U /*!< TPI FIFO0: ITM_bytecount Position */
ganlikun 0:06036f8bee2d 1041 #define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */
ganlikun 0:06036f8bee2d 1042
ganlikun 0:06036f8bee2d 1043 #define TPI_FIFO0_ETM_ATVALID_Pos 26U /*!< TPI FIFO0: ETM_ATVALID Position */
ganlikun 0:06036f8bee2d 1044 #define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */
ganlikun 0:06036f8bee2d 1045
ganlikun 0:06036f8bee2d 1046 #define TPI_FIFO0_ETM_bytecount_Pos 24U /*!< TPI FIFO0: ETM_bytecount Position */
ganlikun 0:06036f8bee2d 1047 #define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */
ganlikun 0:06036f8bee2d 1048
ganlikun 0:06036f8bee2d 1049 #define TPI_FIFO0_ETM2_Pos 16U /*!< TPI FIFO0: ETM2 Position */
ganlikun 0:06036f8bee2d 1050 #define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */
ganlikun 0:06036f8bee2d 1051
ganlikun 0:06036f8bee2d 1052 #define TPI_FIFO0_ETM1_Pos 8U /*!< TPI FIFO0: ETM1 Position */
ganlikun 0:06036f8bee2d 1053 #define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */
ganlikun 0:06036f8bee2d 1054
ganlikun 0:06036f8bee2d 1055 #define TPI_FIFO0_ETM0_Pos 0U /*!< TPI FIFO0: ETM0 Position */
ganlikun 0:06036f8bee2d 1056 #define TPI_FIFO0_ETM0_Msk (0xFFUL /*<< TPI_FIFO0_ETM0_Pos*/) /*!< TPI FIFO0: ETM0 Mask */
ganlikun 0:06036f8bee2d 1057
ganlikun 0:06036f8bee2d 1058 /* TPI ITATBCTR2 Register Definitions */
ganlikun 0:06036f8bee2d 1059 #define TPI_ITATBCTR2_ATREADY_Pos 0U /*!< TPI ITATBCTR2: ATREADY Position */
ganlikun 0:06036f8bee2d 1060 #define TPI_ITATBCTR2_ATREADY_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY_Pos*/) /*!< TPI ITATBCTR2: ATREADY Mask */
ganlikun 0:06036f8bee2d 1061
ganlikun 0:06036f8bee2d 1062 /* TPI Integration ITM Data Register Definitions (FIFO1) */
ganlikun 0:06036f8bee2d 1063 #define TPI_FIFO1_ITM_ATVALID_Pos 29U /*!< TPI FIFO1: ITM_ATVALID Position */
ganlikun 0:06036f8bee2d 1064 #define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */
ganlikun 0:06036f8bee2d 1065
ganlikun 0:06036f8bee2d 1066 #define TPI_FIFO1_ITM_bytecount_Pos 27U /*!< TPI FIFO1: ITM_bytecount Position */
ganlikun 0:06036f8bee2d 1067 #define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */
ganlikun 0:06036f8bee2d 1068
ganlikun 0:06036f8bee2d 1069 #define TPI_FIFO1_ETM_ATVALID_Pos 26U /*!< TPI FIFO1: ETM_ATVALID Position */
ganlikun 0:06036f8bee2d 1070 #define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */
ganlikun 0:06036f8bee2d 1071
ganlikun 0:06036f8bee2d 1072 #define TPI_FIFO1_ETM_bytecount_Pos 24U /*!< TPI FIFO1: ETM_bytecount Position */
ganlikun 0:06036f8bee2d 1073 #define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */
ganlikun 0:06036f8bee2d 1074
ganlikun 0:06036f8bee2d 1075 #define TPI_FIFO1_ITM2_Pos 16U /*!< TPI FIFO1: ITM2 Position */
ganlikun 0:06036f8bee2d 1076 #define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */
ganlikun 0:06036f8bee2d 1077
ganlikun 0:06036f8bee2d 1078 #define TPI_FIFO1_ITM1_Pos 8U /*!< TPI FIFO1: ITM1 Position */
ganlikun 0:06036f8bee2d 1079 #define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */
ganlikun 0:06036f8bee2d 1080
ganlikun 0:06036f8bee2d 1081 #define TPI_FIFO1_ITM0_Pos 0U /*!< TPI FIFO1: ITM0 Position */
ganlikun 0:06036f8bee2d 1082 #define TPI_FIFO1_ITM0_Msk (0xFFUL /*<< TPI_FIFO1_ITM0_Pos*/) /*!< TPI FIFO1: ITM0 Mask */
ganlikun 0:06036f8bee2d 1083
ganlikun 0:06036f8bee2d 1084 /* TPI ITATBCTR0 Register Definitions */
ganlikun 0:06036f8bee2d 1085 #define TPI_ITATBCTR0_ATREADY_Pos 0U /*!< TPI ITATBCTR0: ATREADY Position */
ganlikun 0:06036f8bee2d 1086 #define TPI_ITATBCTR0_ATREADY_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY_Pos*/) /*!< TPI ITATBCTR0: ATREADY Mask */
ganlikun 0:06036f8bee2d 1087
ganlikun 0:06036f8bee2d 1088 /* TPI Integration Mode Control Register Definitions */
ganlikun 0:06036f8bee2d 1089 #define TPI_ITCTRL_Mode_Pos 0U /*!< TPI ITCTRL: Mode Position */
ganlikun 0:06036f8bee2d 1090 #define TPI_ITCTRL_Mode_Msk (0x1UL /*<< TPI_ITCTRL_Mode_Pos*/) /*!< TPI ITCTRL: Mode Mask */
ganlikun 0:06036f8bee2d 1091
ganlikun 0:06036f8bee2d 1092 /* TPI DEVID Register Definitions */
ganlikun 0:06036f8bee2d 1093 #define TPI_DEVID_NRZVALID_Pos 11U /*!< TPI DEVID: NRZVALID Position */
ganlikun 0:06036f8bee2d 1094 #define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */
ganlikun 0:06036f8bee2d 1095
ganlikun 0:06036f8bee2d 1096 #define TPI_DEVID_MANCVALID_Pos 10U /*!< TPI DEVID: MANCVALID Position */
ganlikun 0:06036f8bee2d 1097 #define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */
ganlikun 0:06036f8bee2d 1098
ganlikun 0:06036f8bee2d 1099 #define TPI_DEVID_PTINVALID_Pos 9U /*!< TPI DEVID: PTINVALID Position */
ganlikun 0:06036f8bee2d 1100 #define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */
ganlikun 0:06036f8bee2d 1101
ganlikun 0:06036f8bee2d 1102 #define TPI_DEVID_MinBufSz_Pos 6U /*!< TPI DEVID: MinBufSz Position */
ganlikun 0:06036f8bee2d 1103 #define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */
ganlikun 0:06036f8bee2d 1104
ganlikun 0:06036f8bee2d 1105 #define TPI_DEVID_AsynClkIn_Pos 5U /*!< TPI DEVID: AsynClkIn Position */
ganlikun 0:06036f8bee2d 1106 #define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */
ganlikun 0:06036f8bee2d 1107
ganlikun 0:06036f8bee2d 1108 #define TPI_DEVID_NrTraceInput_Pos 0U /*!< TPI DEVID: NrTraceInput Position */
ganlikun 0:06036f8bee2d 1109 #define TPI_DEVID_NrTraceInput_Msk (0x1FUL /*<< TPI_DEVID_NrTraceInput_Pos*/) /*!< TPI DEVID: NrTraceInput Mask */
ganlikun 0:06036f8bee2d 1110
ganlikun 0:06036f8bee2d 1111 /* TPI DEVTYPE Register Definitions */
ganlikun 0:06036f8bee2d 1112 #define TPI_DEVTYPE_MajorType_Pos 4U /*!< TPI DEVTYPE: MajorType Position */
ganlikun 0:06036f8bee2d 1113 #define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */
ganlikun 0:06036f8bee2d 1114
ganlikun 0:06036f8bee2d 1115 #define TPI_DEVTYPE_SubType_Pos 0U /*!< TPI DEVTYPE: SubType Position */
ganlikun 0:06036f8bee2d 1116 #define TPI_DEVTYPE_SubType_Msk (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/) /*!< TPI DEVTYPE: SubType Mask */
ganlikun 0:06036f8bee2d 1117
ganlikun 0:06036f8bee2d 1118 /*@}*/ /* end of group CMSIS_TPI */
ganlikun 0:06036f8bee2d 1119
ganlikun 0:06036f8bee2d 1120
ganlikun 0:06036f8bee2d 1121 #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U)
ganlikun 0:06036f8bee2d 1122 /**
ganlikun 0:06036f8bee2d 1123 \ingroup CMSIS_core_register
ganlikun 0:06036f8bee2d 1124 \defgroup CMSIS_MPU Memory Protection Unit (MPU)
ganlikun 0:06036f8bee2d 1125 \brief Type definitions for the Memory Protection Unit (MPU)
ganlikun 0:06036f8bee2d 1126 @{
ganlikun 0:06036f8bee2d 1127 */
ganlikun 0:06036f8bee2d 1128
ganlikun 0:06036f8bee2d 1129 /**
ganlikun 0:06036f8bee2d 1130 \brief Structure type to access the Memory Protection Unit (MPU).
ganlikun 0:06036f8bee2d 1131 */
ganlikun 0:06036f8bee2d 1132 typedef struct
ganlikun 0:06036f8bee2d 1133 {
ganlikun 0:06036f8bee2d 1134 __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */
ganlikun 0:06036f8bee2d 1135 __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */
ganlikun 0:06036f8bee2d 1136 __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */
ganlikun 0:06036f8bee2d 1137 __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */
ganlikun 0:06036f8bee2d 1138 __IOM uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */
ganlikun 0:06036f8bee2d 1139 __IOM uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */
ganlikun 0:06036f8bee2d 1140 __IOM uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */
ganlikun 0:06036f8bee2d 1141 __IOM uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */
ganlikun 0:06036f8bee2d 1142 __IOM uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */
ganlikun 0:06036f8bee2d 1143 __IOM uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */
ganlikun 0:06036f8bee2d 1144 __IOM uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */
ganlikun 0:06036f8bee2d 1145 } MPU_Type;
ganlikun 0:06036f8bee2d 1146
ganlikun 0:06036f8bee2d 1147 /* MPU Type Register Definitions */
ganlikun 0:06036f8bee2d 1148 #define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */
ganlikun 0:06036f8bee2d 1149 #define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */
ganlikun 0:06036f8bee2d 1150
ganlikun 0:06036f8bee2d 1151 #define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */
ganlikun 0:06036f8bee2d 1152 #define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */
ganlikun 0:06036f8bee2d 1153
ganlikun 0:06036f8bee2d 1154 #define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */
ganlikun 0:06036f8bee2d 1155 #define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */
ganlikun 0:06036f8bee2d 1156
ganlikun 0:06036f8bee2d 1157 /* MPU Control Register Definitions */
ganlikun 0:06036f8bee2d 1158 #define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */
ganlikun 0:06036f8bee2d 1159 #define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */
ganlikun 0:06036f8bee2d 1160
ganlikun 0:06036f8bee2d 1161 #define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */
ganlikun 0:06036f8bee2d 1162 #define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */
ganlikun 0:06036f8bee2d 1163
ganlikun 0:06036f8bee2d 1164 #define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */
ganlikun 0:06036f8bee2d 1165 #define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */
ganlikun 0:06036f8bee2d 1166
ganlikun 0:06036f8bee2d 1167 /* MPU Region Number Register Definitions */
ganlikun 0:06036f8bee2d 1168 #define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */
ganlikun 0:06036f8bee2d 1169 #define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */
ganlikun 0:06036f8bee2d 1170
ganlikun 0:06036f8bee2d 1171 /* MPU Region Base Address Register Definitions */
ganlikun 0:06036f8bee2d 1172 #define MPU_RBAR_ADDR_Pos 5U /*!< MPU RBAR: ADDR Position */
ganlikun 0:06036f8bee2d 1173 #define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */
ganlikun 0:06036f8bee2d 1174
ganlikun 0:06036f8bee2d 1175 #define MPU_RBAR_VALID_Pos 4U /*!< MPU RBAR: VALID Position */
ganlikun 0:06036f8bee2d 1176 #define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */
ganlikun 0:06036f8bee2d 1177
ganlikun 0:06036f8bee2d 1178 #define MPU_RBAR_REGION_Pos 0U /*!< MPU RBAR: REGION Position */
ganlikun 0:06036f8bee2d 1179 #define MPU_RBAR_REGION_Msk (0xFUL /*<< MPU_RBAR_REGION_Pos*/) /*!< MPU RBAR: REGION Mask */
ganlikun 0:06036f8bee2d 1180
ganlikun 0:06036f8bee2d 1181 /* MPU Region Attribute and Size Register Definitions */
ganlikun 0:06036f8bee2d 1182 #define MPU_RASR_ATTRS_Pos 16U /*!< MPU RASR: MPU Region Attribute field Position */
ganlikun 0:06036f8bee2d 1183 #define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */
ganlikun 0:06036f8bee2d 1184
ganlikun 0:06036f8bee2d 1185 #define MPU_RASR_XN_Pos 28U /*!< MPU RASR: ATTRS.XN Position */
ganlikun 0:06036f8bee2d 1186 #define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */
ganlikun 0:06036f8bee2d 1187
ganlikun 0:06036f8bee2d 1188 #define MPU_RASR_AP_Pos 24U /*!< MPU RASR: ATTRS.AP Position */
ganlikun 0:06036f8bee2d 1189 #define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */
ganlikun 0:06036f8bee2d 1190
ganlikun 0:06036f8bee2d 1191 #define MPU_RASR_TEX_Pos 19U /*!< MPU RASR: ATTRS.TEX Position */
ganlikun 0:06036f8bee2d 1192 #define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */
ganlikun 0:06036f8bee2d 1193
ganlikun 0:06036f8bee2d 1194 #define MPU_RASR_S_Pos 18U /*!< MPU RASR: ATTRS.S Position */
ganlikun 0:06036f8bee2d 1195 #define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */
ganlikun 0:06036f8bee2d 1196
ganlikun 0:06036f8bee2d 1197 #define MPU_RASR_C_Pos 17U /*!< MPU RASR: ATTRS.C Position */
ganlikun 0:06036f8bee2d 1198 #define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */
ganlikun 0:06036f8bee2d 1199
ganlikun 0:06036f8bee2d 1200 #define MPU_RASR_B_Pos 16U /*!< MPU RASR: ATTRS.B Position */
ganlikun 0:06036f8bee2d 1201 #define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */
ganlikun 0:06036f8bee2d 1202
ganlikun 0:06036f8bee2d 1203 #define MPU_RASR_SRD_Pos 8U /*!< MPU RASR: Sub-Region Disable Position */
ganlikun 0:06036f8bee2d 1204 #define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */
ganlikun 0:06036f8bee2d 1205
ganlikun 0:06036f8bee2d 1206 #define MPU_RASR_SIZE_Pos 1U /*!< MPU RASR: Region Size Field Position */
ganlikun 0:06036f8bee2d 1207 #define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */
ganlikun 0:06036f8bee2d 1208
ganlikun 0:06036f8bee2d 1209 #define MPU_RASR_ENABLE_Pos 0U /*!< MPU RASR: Region enable bit Position */
ganlikun 0:06036f8bee2d 1210 #define MPU_RASR_ENABLE_Msk (1UL /*<< MPU_RASR_ENABLE_Pos*/) /*!< MPU RASR: Region enable bit Disable Mask */
ganlikun 0:06036f8bee2d 1211
ganlikun 0:06036f8bee2d 1212 /*@} end of group CMSIS_MPU */
ganlikun 0:06036f8bee2d 1213 #endif
ganlikun 0:06036f8bee2d 1214
ganlikun 0:06036f8bee2d 1215
ganlikun 0:06036f8bee2d 1216 /**
ganlikun 0:06036f8bee2d 1217 \ingroup CMSIS_core_register
ganlikun 0:06036f8bee2d 1218 \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug)
ganlikun 0:06036f8bee2d 1219 \brief Type definitions for the Core Debug Registers
ganlikun 0:06036f8bee2d 1220 @{
ganlikun 0:06036f8bee2d 1221 */
ganlikun 0:06036f8bee2d 1222
ganlikun 0:06036f8bee2d 1223 /**
ganlikun 0:06036f8bee2d 1224 \brief Structure type to access the Core Debug Register (CoreDebug).
ganlikun 0:06036f8bee2d 1225 */
ganlikun 0:06036f8bee2d 1226 typedef struct
ganlikun 0:06036f8bee2d 1227 {
ganlikun 0:06036f8bee2d 1228 __IOM uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */
ganlikun 0:06036f8bee2d 1229 __OM uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */
ganlikun 0:06036f8bee2d 1230 __IOM uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */
ganlikun 0:06036f8bee2d 1231 __IOM uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */
ganlikun 0:06036f8bee2d 1232 } CoreDebug_Type;
ganlikun 0:06036f8bee2d 1233
ganlikun 0:06036f8bee2d 1234 /* Debug Halting Control and Status Register Definitions */
ganlikun 0:06036f8bee2d 1235 #define CoreDebug_DHCSR_DBGKEY_Pos 16U /*!< CoreDebug DHCSR: DBGKEY Position */
ganlikun 0:06036f8bee2d 1236 #define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */
ganlikun 0:06036f8bee2d 1237
ganlikun 0:06036f8bee2d 1238 #define CoreDebug_DHCSR_S_RESET_ST_Pos 25U /*!< CoreDebug DHCSR: S_RESET_ST Position */
ganlikun 0:06036f8bee2d 1239 #define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */
ganlikun 0:06036f8bee2d 1240
ganlikun 0:06036f8bee2d 1241 #define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24U /*!< CoreDebug DHCSR: S_RETIRE_ST Position */
ganlikun 0:06036f8bee2d 1242 #define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */
ganlikun 0:06036f8bee2d 1243
ganlikun 0:06036f8bee2d 1244 #define CoreDebug_DHCSR_S_LOCKUP_Pos 19U /*!< CoreDebug DHCSR: S_LOCKUP Position */
ganlikun 0:06036f8bee2d 1245 #define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */
ganlikun 0:06036f8bee2d 1246
ganlikun 0:06036f8bee2d 1247 #define CoreDebug_DHCSR_S_SLEEP_Pos 18U /*!< CoreDebug DHCSR: S_SLEEP Position */
ganlikun 0:06036f8bee2d 1248 #define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */
ganlikun 0:06036f8bee2d 1249
ganlikun 0:06036f8bee2d 1250 #define CoreDebug_DHCSR_S_HALT_Pos 17U /*!< CoreDebug DHCSR: S_HALT Position */
ganlikun 0:06036f8bee2d 1251 #define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */
ganlikun 0:06036f8bee2d 1252
ganlikun 0:06036f8bee2d 1253 #define CoreDebug_DHCSR_S_REGRDY_Pos 16U /*!< CoreDebug DHCSR: S_REGRDY Position */
ganlikun 0:06036f8bee2d 1254 #define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */
ganlikun 0:06036f8bee2d 1255
ganlikun 0:06036f8bee2d 1256 #define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5U /*!< CoreDebug DHCSR: C_SNAPSTALL Position */
ganlikun 0:06036f8bee2d 1257 #define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */
ganlikun 0:06036f8bee2d 1258
ganlikun 0:06036f8bee2d 1259 #define CoreDebug_DHCSR_C_MASKINTS_Pos 3U /*!< CoreDebug DHCSR: C_MASKINTS Position */
ganlikun 0:06036f8bee2d 1260 #define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */
ganlikun 0:06036f8bee2d 1261
ganlikun 0:06036f8bee2d 1262 #define CoreDebug_DHCSR_C_STEP_Pos 2U /*!< CoreDebug DHCSR: C_STEP Position */
ganlikun 0:06036f8bee2d 1263 #define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */
ganlikun 0:06036f8bee2d 1264
ganlikun 0:06036f8bee2d 1265 #define CoreDebug_DHCSR_C_HALT_Pos 1U /*!< CoreDebug DHCSR: C_HALT Position */
ganlikun 0:06036f8bee2d 1266 #define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */
ganlikun 0:06036f8bee2d 1267
ganlikun 0:06036f8bee2d 1268 #define CoreDebug_DHCSR_C_DEBUGEN_Pos 0U /*!< CoreDebug DHCSR: C_DEBUGEN Position */
ganlikun 0:06036f8bee2d 1269 #define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */
ganlikun 0:06036f8bee2d 1270
ganlikun 0:06036f8bee2d 1271 /* Debug Core Register Selector Register Definitions */
ganlikun 0:06036f8bee2d 1272 #define CoreDebug_DCRSR_REGWnR_Pos 16U /*!< CoreDebug DCRSR: REGWnR Position */
ganlikun 0:06036f8bee2d 1273 #define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */
ganlikun 0:06036f8bee2d 1274
ganlikun 0:06036f8bee2d 1275 #define CoreDebug_DCRSR_REGSEL_Pos 0U /*!< CoreDebug DCRSR: REGSEL Position */
ganlikun 0:06036f8bee2d 1276 #define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/) /*!< CoreDebug DCRSR: REGSEL Mask */
ganlikun 0:06036f8bee2d 1277
ganlikun 0:06036f8bee2d 1278 /* Debug Exception and Monitor Control Register Definitions */
ganlikun 0:06036f8bee2d 1279 #define CoreDebug_DEMCR_TRCENA_Pos 24U /*!< CoreDebug DEMCR: TRCENA Position */
ganlikun 0:06036f8bee2d 1280 #define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */
ganlikun 0:06036f8bee2d 1281
ganlikun 0:06036f8bee2d 1282 #define CoreDebug_DEMCR_MON_REQ_Pos 19U /*!< CoreDebug DEMCR: MON_REQ Position */
ganlikun 0:06036f8bee2d 1283 #define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */
ganlikun 0:06036f8bee2d 1284
ganlikun 0:06036f8bee2d 1285 #define CoreDebug_DEMCR_MON_STEP_Pos 18U /*!< CoreDebug DEMCR: MON_STEP Position */
ganlikun 0:06036f8bee2d 1286 #define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */
ganlikun 0:06036f8bee2d 1287
ganlikun 0:06036f8bee2d 1288 #define CoreDebug_DEMCR_MON_PEND_Pos 17U /*!< CoreDebug DEMCR: MON_PEND Position */
ganlikun 0:06036f8bee2d 1289 #define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */
ganlikun 0:06036f8bee2d 1290
ganlikun 0:06036f8bee2d 1291 #define CoreDebug_DEMCR_MON_EN_Pos 16U /*!< CoreDebug DEMCR: MON_EN Position */
ganlikun 0:06036f8bee2d 1292 #define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */
ganlikun 0:06036f8bee2d 1293
ganlikun 0:06036f8bee2d 1294 #define CoreDebug_DEMCR_VC_HARDERR_Pos 10U /*!< CoreDebug DEMCR: VC_HARDERR Position */
ganlikun 0:06036f8bee2d 1295 #define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */
ganlikun 0:06036f8bee2d 1296
ganlikun 0:06036f8bee2d 1297 #define CoreDebug_DEMCR_VC_INTERR_Pos 9U /*!< CoreDebug DEMCR: VC_INTERR Position */
ganlikun 0:06036f8bee2d 1298 #define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */
ganlikun 0:06036f8bee2d 1299
ganlikun 0:06036f8bee2d 1300 #define CoreDebug_DEMCR_VC_BUSERR_Pos 8U /*!< CoreDebug DEMCR: VC_BUSERR Position */
ganlikun 0:06036f8bee2d 1301 #define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */
ganlikun 0:06036f8bee2d 1302
ganlikun 0:06036f8bee2d 1303 #define CoreDebug_DEMCR_VC_STATERR_Pos 7U /*!< CoreDebug DEMCR: VC_STATERR Position */
ganlikun 0:06036f8bee2d 1304 #define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */
ganlikun 0:06036f8bee2d 1305
ganlikun 0:06036f8bee2d 1306 #define CoreDebug_DEMCR_VC_CHKERR_Pos 6U /*!< CoreDebug DEMCR: VC_CHKERR Position */
ganlikun 0:06036f8bee2d 1307 #define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */
ganlikun 0:06036f8bee2d 1308
ganlikun 0:06036f8bee2d 1309 #define CoreDebug_DEMCR_VC_NOCPERR_Pos 5U /*!< CoreDebug DEMCR: VC_NOCPERR Position */
ganlikun 0:06036f8bee2d 1310 #define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */
ganlikun 0:06036f8bee2d 1311
ganlikun 0:06036f8bee2d 1312 #define CoreDebug_DEMCR_VC_MMERR_Pos 4U /*!< CoreDebug DEMCR: VC_MMERR Position */
ganlikun 0:06036f8bee2d 1313 #define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */
ganlikun 0:06036f8bee2d 1314
ganlikun 0:06036f8bee2d 1315 #define CoreDebug_DEMCR_VC_CORERESET_Pos 0U /*!< CoreDebug DEMCR: VC_CORERESET Position */
ganlikun 0:06036f8bee2d 1316 #define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/) /*!< CoreDebug DEMCR: VC_CORERESET Mask */
ganlikun 0:06036f8bee2d 1317
ganlikun 0:06036f8bee2d 1318 /*@} end of group CMSIS_CoreDebug */
ganlikun 0:06036f8bee2d 1319
ganlikun 0:06036f8bee2d 1320
ganlikun 0:06036f8bee2d 1321 /**
ganlikun 0:06036f8bee2d 1322 \ingroup CMSIS_core_register
ganlikun 0:06036f8bee2d 1323 \defgroup CMSIS_core_bitfield Core register bit field macros
ganlikun 0:06036f8bee2d 1324 \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk).
ganlikun 0:06036f8bee2d 1325 @{
ganlikun 0:06036f8bee2d 1326 */
ganlikun 0:06036f8bee2d 1327
ganlikun 0:06036f8bee2d 1328 /**
ganlikun 0:06036f8bee2d 1329 \brief Mask and shift a bit field value for use in a register bit range.
ganlikun 0:06036f8bee2d 1330 \param[in] field Name of the register bit field.
ganlikun 0:06036f8bee2d 1331 \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type.
ganlikun 0:06036f8bee2d 1332 \return Masked and shifted value.
ganlikun 0:06036f8bee2d 1333 */
ganlikun 0:06036f8bee2d 1334 #define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk)
ganlikun 0:06036f8bee2d 1335
ganlikun 0:06036f8bee2d 1336 /**
ganlikun 0:06036f8bee2d 1337 \brief Mask and shift a register value to extract a bit filed value.
ganlikun 0:06036f8bee2d 1338 \param[in] field Name of the register bit field.
ganlikun 0:06036f8bee2d 1339 \param[in] value Value of register. This parameter is interpreted as an uint32_t type.
ganlikun 0:06036f8bee2d 1340 \return Masked and shifted bit field value.
ganlikun 0:06036f8bee2d 1341 */
ganlikun 0:06036f8bee2d 1342 #define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos)
ganlikun 0:06036f8bee2d 1343
ganlikun 0:06036f8bee2d 1344 /*@} end of group CMSIS_core_bitfield */
ganlikun 0:06036f8bee2d 1345
ganlikun 0:06036f8bee2d 1346
ganlikun 0:06036f8bee2d 1347 /**
ganlikun 0:06036f8bee2d 1348 \ingroup CMSIS_core_register
ganlikun 0:06036f8bee2d 1349 \defgroup CMSIS_core_base Core Definitions
ganlikun 0:06036f8bee2d 1350 \brief Definitions for base addresses, unions, and structures.
ganlikun 0:06036f8bee2d 1351 @{
ganlikun 0:06036f8bee2d 1352 */
ganlikun 0:06036f8bee2d 1353
ganlikun 0:06036f8bee2d 1354 /* Memory mapping of Core Hardware */
ganlikun 0:06036f8bee2d 1355 #define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */
ganlikun 0:06036f8bee2d 1356 #define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */
ganlikun 0:06036f8bee2d 1357 #define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */
ganlikun 0:06036f8bee2d 1358 #define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */
ganlikun 0:06036f8bee2d 1359 #define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */
ganlikun 0:06036f8bee2d 1360 #define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */
ganlikun 0:06036f8bee2d 1361 #define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */
ganlikun 0:06036f8bee2d 1362 #define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */
ganlikun 0:06036f8bee2d 1363
ganlikun 0:06036f8bee2d 1364 #define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */
ganlikun 0:06036f8bee2d 1365 #define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */
ganlikun 0:06036f8bee2d 1366 #define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */
ganlikun 0:06036f8bee2d 1367 #define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */
ganlikun 0:06036f8bee2d 1368 #define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */
ganlikun 0:06036f8bee2d 1369 #define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */
ganlikun 0:06036f8bee2d 1370 #define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */
ganlikun 0:06036f8bee2d 1371 #define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */
ganlikun 0:06036f8bee2d 1372
ganlikun 0:06036f8bee2d 1373 #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U)
ganlikun 0:06036f8bee2d 1374 #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */
ganlikun 0:06036f8bee2d 1375 #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */
ganlikun 0:06036f8bee2d 1376 #endif
ganlikun 0:06036f8bee2d 1377
ganlikun 0:06036f8bee2d 1378 /*@} */
ganlikun 0:06036f8bee2d 1379
ganlikun 0:06036f8bee2d 1380
ganlikun 0:06036f8bee2d 1381
ganlikun 0:06036f8bee2d 1382 /*******************************************************************************
ganlikun 0:06036f8bee2d 1383 * Hardware Abstraction Layer
ganlikun 0:06036f8bee2d 1384 Core Function Interface contains:
ganlikun 0:06036f8bee2d 1385 - Core NVIC Functions
ganlikun 0:06036f8bee2d 1386 - Core SysTick Functions
ganlikun 0:06036f8bee2d 1387 - Core Debug Functions
ganlikun 0:06036f8bee2d 1388 - Core Register Access Functions
ganlikun 0:06036f8bee2d 1389 ******************************************************************************/
ganlikun 0:06036f8bee2d 1390 /**
ganlikun 0:06036f8bee2d 1391 \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference
ganlikun 0:06036f8bee2d 1392 */
ganlikun 0:06036f8bee2d 1393
ganlikun 0:06036f8bee2d 1394
ganlikun 0:06036f8bee2d 1395
ganlikun 0:06036f8bee2d 1396 /* ########################## NVIC functions #################################### */
ganlikun 0:06036f8bee2d 1397 /**
ganlikun 0:06036f8bee2d 1398 \ingroup CMSIS_Core_FunctionInterface
ganlikun 0:06036f8bee2d 1399 \defgroup CMSIS_Core_NVICFunctions NVIC Functions
ganlikun 0:06036f8bee2d 1400 \brief Functions that manage interrupts and exceptions via the NVIC.
ganlikun 0:06036f8bee2d 1401 @{
ganlikun 0:06036f8bee2d 1402 */
ganlikun 0:06036f8bee2d 1403
ganlikun 0:06036f8bee2d 1404 #ifdef CMSIS_NVIC_VIRTUAL
ganlikun 0:06036f8bee2d 1405 #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE
ganlikun 0:06036f8bee2d 1406 #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h"
ganlikun 0:06036f8bee2d 1407 #endif
ganlikun 0:06036f8bee2d 1408 #include CMSIS_NVIC_VIRTUAL_HEADER_FILE
ganlikun 0:06036f8bee2d 1409 #else
ganlikun 0:06036f8bee2d 1410 #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping
ganlikun 0:06036f8bee2d 1411 #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping
ganlikun 0:06036f8bee2d 1412 #define NVIC_EnableIRQ __NVIC_EnableIRQ
ganlikun 0:06036f8bee2d 1413 #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ
ganlikun 0:06036f8bee2d 1414 #define NVIC_DisableIRQ __NVIC_DisableIRQ
ganlikun 0:06036f8bee2d 1415 #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ
ganlikun 0:06036f8bee2d 1416 #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ
ganlikun 0:06036f8bee2d 1417 #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ
ganlikun 0:06036f8bee2d 1418 #define NVIC_GetActive __NVIC_GetActive
ganlikun 0:06036f8bee2d 1419 #define NVIC_SetPriority __NVIC_SetPriority
ganlikun 0:06036f8bee2d 1420 #define NVIC_GetPriority __NVIC_GetPriority
ganlikun 0:06036f8bee2d 1421 #define NVIC_SystemReset __NVIC_SystemReset
ganlikun 0:06036f8bee2d 1422 #endif /* CMSIS_NVIC_VIRTUAL */
ganlikun 0:06036f8bee2d 1423
ganlikun 0:06036f8bee2d 1424 #ifdef CMSIS_VECTAB_VIRTUAL
ganlikun 0:06036f8bee2d 1425 #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE
ganlikun 0:06036f8bee2d 1426 #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h"
ganlikun 0:06036f8bee2d 1427 #endif
ganlikun 0:06036f8bee2d 1428 #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE
ganlikun 0:06036f8bee2d 1429 #else
ganlikun 0:06036f8bee2d 1430 #define NVIC_SetVector __NVIC_SetVector
ganlikun 0:06036f8bee2d 1431 #define NVIC_GetVector __NVIC_GetVector
ganlikun 0:06036f8bee2d 1432 #endif /* (CMSIS_VECTAB_VIRTUAL) */
ganlikun 0:06036f8bee2d 1433
ganlikun 0:06036f8bee2d 1434 #define NVIC_USER_IRQ_OFFSET 16
ganlikun 0:06036f8bee2d 1435
ganlikun 0:06036f8bee2d 1436
ganlikun 0:06036f8bee2d 1437
ganlikun 0:06036f8bee2d 1438 /**
ganlikun 0:06036f8bee2d 1439 \brief Set Priority Grouping
ganlikun 0:06036f8bee2d 1440 \details Sets the priority grouping field using the required unlock sequence.
ganlikun 0:06036f8bee2d 1441 The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field.
ganlikun 0:06036f8bee2d 1442 Only values from 0..7 are used.
ganlikun 0:06036f8bee2d 1443 In case of a conflict between priority grouping and available
ganlikun 0:06036f8bee2d 1444 priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set.
ganlikun 0:06036f8bee2d 1445 \param [in] PriorityGroup Priority grouping field.
ganlikun 0:06036f8bee2d 1446 */
ganlikun 0:06036f8bee2d 1447 __STATIC_INLINE void __NVIC_SetPriorityGrouping(uint32_t PriorityGroup)
ganlikun 0:06036f8bee2d 1448 {
ganlikun 0:06036f8bee2d 1449 uint32_t reg_value;
ganlikun 0:06036f8bee2d 1450 uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
ganlikun 0:06036f8bee2d 1451
ganlikun 0:06036f8bee2d 1452 reg_value = SCB->AIRCR; /* read old register configuration */
ganlikun 0:06036f8bee2d 1453 reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */
ganlikun 0:06036f8bee2d 1454 reg_value = (reg_value |
ganlikun 0:06036f8bee2d 1455 ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
ganlikun 0:06036f8bee2d 1456 (PriorityGroupTmp << 8U) ); /* Insert write key and priorty group */
ganlikun 0:06036f8bee2d 1457 SCB->AIRCR = reg_value;
ganlikun 0:06036f8bee2d 1458 }
ganlikun 0:06036f8bee2d 1459
ganlikun 0:06036f8bee2d 1460
ganlikun 0:06036f8bee2d 1461 /**
ganlikun 0:06036f8bee2d 1462 \brief Get Priority Grouping
ganlikun 0:06036f8bee2d 1463 \details Reads the priority grouping field from the NVIC Interrupt Controller.
ganlikun 0:06036f8bee2d 1464 \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field).
ganlikun 0:06036f8bee2d 1465 */
ganlikun 0:06036f8bee2d 1466 __STATIC_INLINE uint32_t __NVIC_GetPriorityGrouping(void)
ganlikun 0:06036f8bee2d 1467 {
ganlikun 0:06036f8bee2d 1468 return ((uint32_t)((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos));
ganlikun 0:06036f8bee2d 1469 }
ganlikun 0:06036f8bee2d 1470
ganlikun 0:06036f8bee2d 1471
ganlikun 0:06036f8bee2d 1472 /**
ganlikun 0:06036f8bee2d 1473 \brief Enable Interrupt
ganlikun 0:06036f8bee2d 1474 \details Enables a device specific interrupt in the NVIC interrupt controller.
ganlikun 0:06036f8bee2d 1475 \param [in] IRQn Device specific interrupt number.
ganlikun 0:06036f8bee2d 1476 \note IRQn must not be negative.
ganlikun 0:06036f8bee2d 1477 */
ganlikun 0:06036f8bee2d 1478 __STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn)
ganlikun 0:06036f8bee2d 1479 {
ganlikun 0:06036f8bee2d 1480 if ((int32_t)(IRQn) >= 0)
ganlikun 0:06036f8bee2d 1481 {
ganlikun 0:06036f8bee2d 1482 NVIC->ISER[(((uint32_t)(int32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
ganlikun 0:06036f8bee2d 1483 }
ganlikun 0:06036f8bee2d 1484 }
ganlikun 0:06036f8bee2d 1485
ganlikun 0:06036f8bee2d 1486
ganlikun 0:06036f8bee2d 1487 /**
ganlikun 0:06036f8bee2d 1488 \brief Get Interrupt Enable status
ganlikun 0:06036f8bee2d 1489 \details Returns a device specific interrupt enable status from the NVIC interrupt controller.
ganlikun 0:06036f8bee2d 1490 \param [in] IRQn Device specific interrupt number.
ganlikun 0:06036f8bee2d 1491 \return 0 Interrupt is not enabled.
ganlikun 0:06036f8bee2d 1492 \return 1 Interrupt is enabled.
ganlikun 0:06036f8bee2d 1493 \note IRQn must not be negative.
ganlikun 0:06036f8bee2d 1494 */
ganlikun 0:06036f8bee2d 1495 __STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn)
ganlikun 0:06036f8bee2d 1496 {
ganlikun 0:06036f8bee2d 1497 if ((int32_t)(IRQn) >= 0)
ganlikun 0:06036f8bee2d 1498 {
ganlikun 0:06036f8bee2d 1499 return((uint32_t)(((NVIC->ISER[(((uint32_t)(int32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
ganlikun 0:06036f8bee2d 1500 }
ganlikun 0:06036f8bee2d 1501 else
ganlikun 0:06036f8bee2d 1502 {
ganlikun 0:06036f8bee2d 1503 return(0U);
ganlikun 0:06036f8bee2d 1504 }
ganlikun 0:06036f8bee2d 1505 }
ganlikun 0:06036f8bee2d 1506
ganlikun 0:06036f8bee2d 1507
ganlikun 0:06036f8bee2d 1508 /**
ganlikun 0:06036f8bee2d 1509 \brief Disable Interrupt
ganlikun 0:06036f8bee2d 1510 \details Disables a device specific interrupt in the NVIC interrupt controller.
ganlikun 0:06036f8bee2d 1511 \param [in] IRQn Device specific interrupt number.
ganlikun 0:06036f8bee2d 1512 \note IRQn must not be negative.
ganlikun 0:06036f8bee2d 1513 */
ganlikun 0:06036f8bee2d 1514 __STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn)
ganlikun 0:06036f8bee2d 1515 {
ganlikun 0:06036f8bee2d 1516 if ((int32_t)(IRQn) >= 0)
ganlikun 0:06036f8bee2d 1517 {
ganlikun 0:06036f8bee2d 1518 NVIC->ICER[(((uint32_t)(int32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
ganlikun 0:06036f8bee2d 1519 __DSB();
ganlikun 0:06036f8bee2d 1520 __ISB();
ganlikun 0:06036f8bee2d 1521 }
ganlikun 0:06036f8bee2d 1522 }
ganlikun 0:06036f8bee2d 1523
ganlikun 0:06036f8bee2d 1524
ganlikun 0:06036f8bee2d 1525 /**
ganlikun 0:06036f8bee2d 1526 \brief Get Pending Interrupt
ganlikun 0:06036f8bee2d 1527 \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt.
ganlikun 0:06036f8bee2d 1528 \param [in] IRQn Device specific interrupt number.
ganlikun 0:06036f8bee2d 1529 \return 0 Interrupt status is not pending.
ganlikun 0:06036f8bee2d 1530 \return 1 Interrupt status is pending.
ganlikun 0:06036f8bee2d 1531 \note IRQn must not be negative.
ganlikun 0:06036f8bee2d 1532 */
ganlikun 0:06036f8bee2d 1533 __STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn)
ganlikun 0:06036f8bee2d 1534 {
ganlikun 0:06036f8bee2d 1535 if ((int32_t)(IRQn) >= 0)
ganlikun 0:06036f8bee2d 1536 {
ganlikun 0:06036f8bee2d 1537 return((uint32_t)(((NVIC->ISPR[(((uint32_t)(int32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
ganlikun 0:06036f8bee2d 1538 }
ganlikun 0:06036f8bee2d 1539 else
ganlikun 0:06036f8bee2d 1540 {
ganlikun 0:06036f8bee2d 1541 return(0U);
ganlikun 0:06036f8bee2d 1542 }
ganlikun 0:06036f8bee2d 1543 }
ganlikun 0:06036f8bee2d 1544
ganlikun 0:06036f8bee2d 1545
ganlikun 0:06036f8bee2d 1546 /**
ganlikun 0:06036f8bee2d 1547 \brief Set Pending Interrupt
ganlikun 0:06036f8bee2d 1548 \details Sets the pending bit of a device specific interrupt in the NVIC pending register.
ganlikun 0:06036f8bee2d 1549 \param [in] IRQn Device specific interrupt number.
ganlikun 0:06036f8bee2d 1550 \note IRQn must not be negative.
ganlikun 0:06036f8bee2d 1551 */
ganlikun 0:06036f8bee2d 1552 __STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn)
ganlikun 0:06036f8bee2d 1553 {
ganlikun 0:06036f8bee2d 1554 if ((int32_t)(IRQn) >= 0)
ganlikun 0:06036f8bee2d 1555 {
ganlikun 0:06036f8bee2d 1556 NVIC->ISPR[(((uint32_t)(int32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
ganlikun 0:06036f8bee2d 1557 }
ganlikun 0:06036f8bee2d 1558 }
ganlikun 0:06036f8bee2d 1559
ganlikun 0:06036f8bee2d 1560
ganlikun 0:06036f8bee2d 1561 /**
ganlikun 0:06036f8bee2d 1562 \brief Clear Pending Interrupt
ganlikun 0:06036f8bee2d 1563 \details Clears the pending bit of a device specific interrupt in the NVIC pending register.
ganlikun 0:06036f8bee2d 1564 \param [in] IRQn Device specific interrupt number.
ganlikun 0:06036f8bee2d 1565 \note IRQn must not be negative.
ganlikun 0:06036f8bee2d 1566 */
ganlikun 0:06036f8bee2d 1567 __STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn)
ganlikun 0:06036f8bee2d 1568 {
ganlikun 0:06036f8bee2d 1569 if ((int32_t)(IRQn) >= 0)
ganlikun 0:06036f8bee2d 1570 {
ganlikun 0:06036f8bee2d 1571 NVIC->ICPR[(((uint32_t)(int32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
ganlikun 0:06036f8bee2d 1572 }
ganlikun 0:06036f8bee2d 1573 }
ganlikun 0:06036f8bee2d 1574
ganlikun 0:06036f8bee2d 1575
ganlikun 0:06036f8bee2d 1576 /**
ganlikun 0:06036f8bee2d 1577 \brief Get Active Interrupt
ganlikun 0:06036f8bee2d 1578 \details Reads the active register in the NVIC and returns the active bit for the device specific interrupt.
ganlikun 0:06036f8bee2d 1579 \param [in] IRQn Device specific interrupt number.
ganlikun 0:06036f8bee2d 1580 \return 0 Interrupt status is not active.
ganlikun 0:06036f8bee2d 1581 \return 1 Interrupt status is active.
ganlikun 0:06036f8bee2d 1582 \note IRQn must not be negative.
ganlikun 0:06036f8bee2d 1583 */
ganlikun 0:06036f8bee2d 1584 __STATIC_INLINE uint32_t __NVIC_GetActive(IRQn_Type IRQn)
ganlikun 0:06036f8bee2d 1585 {
ganlikun 0:06036f8bee2d 1586 if ((int32_t)(IRQn) >= 0)
ganlikun 0:06036f8bee2d 1587 {
ganlikun 0:06036f8bee2d 1588 return((uint32_t)(((NVIC->IABR[(((uint32_t)(int32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
ganlikun 0:06036f8bee2d 1589 }
ganlikun 0:06036f8bee2d 1590 else
ganlikun 0:06036f8bee2d 1591 {
ganlikun 0:06036f8bee2d 1592 return(0U);
ganlikun 0:06036f8bee2d 1593 }
ganlikun 0:06036f8bee2d 1594 }
ganlikun 0:06036f8bee2d 1595
ganlikun 0:06036f8bee2d 1596
ganlikun 0:06036f8bee2d 1597 /**
ganlikun 0:06036f8bee2d 1598 \brief Set Interrupt Priority
ganlikun 0:06036f8bee2d 1599 \details Sets the priority of a device specific interrupt or a processor exception.
ganlikun 0:06036f8bee2d 1600 The interrupt number can be positive to specify a device specific interrupt,
ganlikun 0:06036f8bee2d 1601 or negative to specify a processor exception.
ganlikun 0:06036f8bee2d 1602 \param [in] IRQn Interrupt number.
ganlikun 0:06036f8bee2d 1603 \param [in] priority Priority to set.
ganlikun 0:06036f8bee2d 1604 \note The priority cannot be set for every processor exception.
ganlikun 0:06036f8bee2d 1605 */
ganlikun 0:06036f8bee2d 1606 __STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
ganlikun 0:06036f8bee2d 1607 {
ganlikun 0:06036f8bee2d 1608 if ((int32_t)(IRQn) >= 0)
ganlikun 0:06036f8bee2d 1609 {
ganlikun 0:06036f8bee2d 1610 NVIC->IP[((uint32_t)(int32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL);
ganlikun 0:06036f8bee2d 1611 }
ganlikun 0:06036f8bee2d 1612 else
ganlikun 0:06036f8bee2d 1613 {
ganlikun 0:06036f8bee2d 1614 SCB->SHP[(((uint32_t)(int32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL);
ganlikun 0:06036f8bee2d 1615 }
ganlikun 0:06036f8bee2d 1616 }
ganlikun 0:06036f8bee2d 1617
ganlikun 0:06036f8bee2d 1618
ganlikun 0:06036f8bee2d 1619 /**
ganlikun 0:06036f8bee2d 1620 \brief Get Interrupt Priority
ganlikun 0:06036f8bee2d 1621 \details Reads the priority of a device specific interrupt or a processor exception.
ganlikun 0:06036f8bee2d 1622 The interrupt number can be positive to specify a device specific interrupt,
ganlikun 0:06036f8bee2d 1623 or negative to specify a processor exception.
ganlikun 0:06036f8bee2d 1624 \param [in] IRQn Interrupt number.
ganlikun 0:06036f8bee2d 1625 \return Interrupt Priority.
ganlikun 0:06036f8bee2d 1626 Value is aligned automatically to the implemented priority bits of the microcontroller.
ganlikun 0:06036f8bee2d 1627 */
ganlikun 0:06036f8bee2d 1628 __STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn)
ganlikun 0:06036f8bee2d 1629 {
ganlikun 0:06036f8bee2d 1630
ganlikun 0:06036f8bee2d 1631 if ((int32_t)(IRQn) >= 0)
ganlikun 0:06036f8bee2d 1632 {
ganlikun 0:06036f8bee2d 1633 return(((uint32_t)NVIC->IP[((uint32_t)(int32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS)));
ganlikun 0:06036f8bee2d 1634 }
ganlikun 0:06036f8bee2d 1635 else
ganlikun 0:06036f8bee2d 1636 {
ganlikun 0:06036f8bee2d 1637 return(((uint32_t)SCB->SHP[(((uint32_t)(int32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS)));
ganlikun 0:06036f8bee2d 1638 }
ganlikun 0:06036f8bee2d 1639 }
ganlikun 0:06036f8bee2d 1640
ganlikun 0:06036f8bee2d 1641
ganlikun 0:06036f8bee2d 1642 /**
ganlikun 0:06036f8bee2d 1643 \brief Encode Priority
ganlikun 0:06036f8bee2d 1644 \details Encodes the priority for an interrupt with the given priority group,
ganlikun 0:06036f8bee2d 1645 preemptive priority value, and subpriority value.
ganlikun 0:06036f8bee2d 1646 In case of a conflict between priority grouping and available
ganlikun 0:06036f8bee2d 1647 priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set.
ganlikun 0:06036f8bee2d 1648 \param [in] PriorityGroup Used priority group.
ganlikun 0:06036f8bee2d 1649 \param [in] PreemptPriority Preemptive priority value (starting from 0).
ganlikun 0:06036f8bee2d 1650 \param [in] SubPriority Subpriority value (starting from 0).
ganlikun 0:06036f8bee2d 1651 \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority().
ganlikun 0:06036f8bee2d 1652 */
ganlikun 0:06036f8bee2d 1653 __STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority)
ganlikun 0:06036f8bee2d 1654 {
ganlikun 0:06036f8bee2d 1655 uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
ganlikun 0:06036f8bee2d 1656 uint32_t PreemptPriorityBits;
ganlikun 0:06036f8bee2d 1657 uint32_t SubPriorityBits;
ganlikun 0:06036f8bee2d 1658
ganlikun 0:06036f8bee2d 1659 PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp);
ganlikun 0:06036f8bee2d 1660 SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS));
ganlikun 0:06036f8bee2d 1661
ganlikun 0:06036f8bee2d 1662 return (
ganlikun 0:06036f8bee2d 1663 ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) |
ganlikun 0:06036f8bee2d 1664 ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL)))
ganlikun 0:06036f8bee2d 1665 );
ganlikun 0:06036f8bee2d 1666 }
ganlikun 0:06036f8bee2d 1667
ganlikun 0:06036f8bee2d 1668
ganlikun 0:06036f8bee2d 1669 /**
ganlikun 0:06036f8bee2d 1670 \brief Decode Priority
ganlikun 0:06036f8bee2d 1671 \details Decodes an interrupt priority value with a given priority group to
ganlikun 0:06036f8bee2d 1672 preemptive priority value and subpriority value.
ganlikun 0:06036f8bee2d 1673 In case of a conflict between priority grouping and available
ganlikun 0:06036f8bee2d 1674 priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set.
ganlikun 0:06036f8bee2d 1675 \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority().
ganlikun 0:06036f8bee2d 1676 \param [in] PriorityGroup Used priority group.
ganlikun 0:06036f8bee2d 1677 \param [out] pPreemptPriority Preemptive priority value (starting from 0).
ganlikun 0:06036f8bee2d 1678 \param [out] pSubPriority Subpriority value (starting from 0).
ganlikun 0:06036f8bee2d 1679 */
ganlikun 0:06036f8bee2d 1680 __STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority)
ganlikun 0:06036f8bee2d 1681 {
ganlikun 0:06036f8bee2d 1682 uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
ganlikun 0:06036f8bee2d 1683 uint32_t PreemptPriorityBits;
ganlikun 0:06036f8bee2d 1684 uint32_t SubPriorityBits;
ganlikun 0:06036f8bee2d 1685
ganlikun 0:06036f8bee2d 1686 PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp);
ganlikun 0:06036f8bee2d 1687 SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS));
ganlikun 0:06036f8bee2d 1688
ganlikun 0:06036f8bee2d 1689 *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL);
ganlikun 0:06036f8bee2d 1690 *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL);
ganlikun 0:06036f8bee2d 1691 }
ganlikun 0:06036f8bee2d 1692
ganlikun 0:06036f8bee2d 1693
ganlikun 0:06036f8bee2d 1694 /**
ganlikun 0:06036f8bee2d 1695 \brief Set Interrupt Vector
ganlikun 0:06036f8bee2d 1696 \details Sets an interrupt vector in SRAM based interrupt vector table.
ganlikun 0:06036f8bee2d 1697 The interrupt number can be positive to specify a device specific interrupt,
ganlikun 0:06036f8bee2d 1698 or negative to specify a processor exception.
ganlikun 0:06036f8bee2d 1699 VTOR must been relocated to SRAM before.
ganlikun 0:06036f8bee2d 1700 \param [in] IRQn Interrupt number
ganlikun 0:06036f8bee2d 1701 \param [in] vector Address of interrupt handler function
ganlikun 0:06036f8bee2d 1702 */
ganlikun 0:06036f8bee2d 1703 __STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector)
ganlikun 0:06036f8bee2d 1704 {
ganlikun 0:06036f8bee2d 1705 uint32_t *vectors = (uint32_t *)SCB->VTOR;
ganlikun 0:06036f8bee2d 1706 vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector;
ganlikun 0:06036f8bee2d 1707 }
ganlikun 0:06036f8bee2d 1708
ganlikun 0:06036f8bee2d 1709
ganlikun 0:06036f8bee2d 1710 /**
ganlikun 0:06036f8bee2d 1711 \brief Get Interrupt Vector
ganlikun 0:06036f8bee2d 1712 \details Reads an interrupt vector from interrupt vector table.
ganlikun 0:06036f8bee2d 1713 The interrupt number can be positive to specify a device specific interrupt,
ganlikun 0:06036f8bee2d 1714 or negative to specify a processor exception.
ganlikun 0:06036f8bee2d 1715 \param [in] IRQn Interrupt number.
ganlikun 0:06036f8bee2d 1716 \return Address of interrupt handler function
ganlikun 0:06036f8bee2d 1717 */
ganlikun 0:06036f8bee2d 1718 __STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn)
ganlikun 0:06036f8bee2d 1719 {
ganlikun 0:06036f8bee2d 1720 uint32_t *vectors = (uint32_t *)SCB->VTOR;
ganlikun 0:06036f8bee2d 1721 return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET];
ganlikun 0:06036f8bee2d 1722 }
ganlikun 0:06036f8bee2d 1723
ganlikun 0:06036f8bee2d 1724
ganlikun 0:06036f8bee2d 1725 /**
ganlikun 0:06036f8bee2d 1726 \brief System Reset
ganlikun 0:06036f8bee2d 1727 \details Initiates a system reset request to reset the MCU.
ganlikun 0:06036f8bee2d 1728 */
ganlikun 0:06036f8bee2d 1729 __STATIC_INLINE void __NVIC_SystemReset(void)
ganlikun 0:06036f8bee2d 1730 {
ganlikun 0:06036f8bee2d 1731 __DSB(); /* Ensure all outstanding memory accesses included
ganlikun 0:06036f8bee2d 1732 buffered write are completed before reset */
ganlikun 0:06036f8bee2d 1733 SCB->AIRCR = (uint32_t)((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
ganlikun 0:06036f8bee2d 1734 (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) |
ganlikun 0:06036f8bee2d 1735 SCB_AIRCR_SYSRESETREQ_Msk ); /* Keep priority group unchanged */
ganlikun 0:06036f8bee2d 1736 __DSB(); /* Ensure completion of memory access */
ganlikun 0:06036f8bee2d 1737
ganlikun 0:06036f8bee2d 1738 for(;;) /* wait until reset */
ganlikun 0:06036f8bee2d 1739 {
ganlikun 0:06036f8bee2d 1740 __NOP();
ganlikun 0:06036f8bee2d 1741 }
ganlikun 0:06036f8bee2d 1742 }
ganlikun 0:06036f8bee2d 1743
ganlikun 0:06036f8bee2d 1744 /*@} end of CMSIS_Core_NVICFunctions */
ganlikun 0:06036f8bee2d 1745
ganlikun 0:06036f8bee2d 1746
ganlikun 0:06036f8bee2d 1747 /* ########################## FPU functions #################################### */
ganlikun 0:06036f8bee2d 1748 /**
ganlikun 0:06036f8bee2d 1749 \ingroup CMSIS_Core_FunctionInterface
ganlikun 0:06036f8bee2d 1750 \defgroup CMSIS_Core_FpuFunctions FPU Functions
ganlikun 0:06036f8bee2d 1751 \brief Function that provides FPU type.
ganlikun 0:06036f8bee2d 1752 @{
ganlikun 0:06036f8bee2d 1753 */
ganlikun 0:06036f8bee2d 1754
ganlikun 0:06036f8bee2d 1755 /**
ganlikun 0:06036f8bee2d 1756 \brief get FPU type
ganlikun 0:06036f8bee2d 1757 \details returns the FPU type
ganlikun 0:06036f8bee2d 1758 \returns
ganlikun 0:06036f8bee2d 1759 - \b 0: No FPU
ganlikun 0:06036f8bee2d 1760 - \b 1: Single precision FPU
ganlikun 0:06036f8bee2d 1761 - \b 2: Double + Single precision FPU
ganlikun 0:06036f8bee2d 1762 */
ganlikun 0:06036f8bee2d 1763 __STATIC_INLINE uint32_t SCB_GetFPUType(void)
ganlikun 0:06036f8bee2d 1764 {
ganlikun 0:06036f8bee2d 1765 return 0U; /* No FPU */
ganlikun 0:06036f8bee2d 1766 }
ganlikun 0:06036f8bee2d 1767
ganlikun 0:06036f8bee2d 1768
ganlikun 0:06036f8bee2d 1769 /*@} end of CMSIS_Core_FpuFunctions */
ganlikun 0:06036f8bee2d 1770
ganlikun 0:06036f8bee2d 1771
ganlikun 0:06036f8bee2d 1772
ganlikun 0:06036f8bee2d 1773 /* ################################## SysTick function ############################################ */
ganlikun 0:06036f8bee2d 1774 /**
ganlikun 0:06036f8bee2d 1775 \ingroup CMSIS_Core_FunctionInterface
ganlikun 0:06036f8bee2d 1776 \defgroup CMSIS_Core_SysTickFunctions SysTick Functions
ganlikun 0:06036f8bee2d 1777 \brief Functions that configure the System.
ganlikun 0:06036f8bee2d 1778 @{
ganlikun 0:06036f8bee2d 1779 */
ganlikun 0:06036f8bee2d 1780
ganlikun 0:06036f8bee2d 1781 #if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U)
ganlikun 0:06036f8bee2d 1782
ganlikun 0:06036f8bee2d 1783 /**
ganlikun 0:06036f8bee2d 1784 \brief System Tick Configuration
ganlikun 0:06036f8bee2d 1785 \details Initializes the System Timer and its interrupt, and starts the System Tick Timer.
ganlikun 0:06036f8bee2d 1786 Counter is in free running mode to generate periodic interrupts.
ganlikun 0:06036f8bee2d 1787 \param [in] ticks Number of ticks between two interrupts.
ganlikun 0:06036f8bee2d 1788 \return 0 Function succeeded.
ganlikun 0:06036f8bee2d 1789 \return 1 Function failed.
ganlikun 0:06036f8bee2d 1790 \note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
ganlikun 0:06036f8bee2d 1791 function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
ganlikun 0:06036f8bee2d 1792 must contain a vendor-specific implementation of this function.
ganlikun 0:06036f8bee2d 1793 */
ganlikun 0:06036f8bee2d 1794 __STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
ganlikun 0:06036f8bee2d 1795 {
ganlikun 0:06036f8bee2d 1796 if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk)
ganlikun 0:06036f8bee2d 1797 {
ganlikun 0:06036f8bee2d 1798 return (1UL); /* Reload value impossible */
ganlikun 0:06036f8bee2d 1799 }
ganlikun 0:06036f8bee2d 1800
ganlikun 0:06036f8bee2d 1801 SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */
ganlikun 0:06036f8bee2d 1802 NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
ganlikun 0:06036f8bee2d 1803 SysTick->VAL = 0UL; /* Load the SysTick Counter Value */
ganlikun 0:06036f8bee2d 1804 SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
ganlikun 0:06036f8bee2d 1805 SysTick_CTRL_TICKINT_Msk |
ganlikun 0:06036f8bee2d 1806 SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
ganlikun 0:06036f8bee2d 1807 return (0UL); /* Function successful */
ganlikun 0:06036f8bee2d 1808 }
ganlikun 0:06036f8bee2d 1809
ganlikun 0:06036f8bee2d 1810 #endif
ganlikun 0:06036f8bee2d 1811
ganlikun 0:06036f8bee2d 1812 /*@} end of CMSIS_Core_SysTickFunctions */
ganlikun 0:06036f8bee2d 1813
ganlikun 0:06036f8bee2d 1814
ganlikun 0:06036f8bee2d 1815
ganlikun 0:06036f8bee2d 1816 /* ##################################### Debug In/Output function ########################################### */
ganlikun 0:06036f8bee2d 1817 /**
ganlikun 0:06036f8bee2d 1818 \ingroup CMSIS_Core_FunctionInterface
ganlikun 0:06036f8bee2d 1819 \defgroup CMSIS_core_DebugFunctions ITM Functions
ganlikun 0:06036f8bee2d 1820 \brief Functions that access the ITM debug interface.
ganlikun 0:06036f8bee2d 1821 @{
ganlikun 0:06036f8bee2d 1822 */
ganlikun 0:06036f8bee2d 1823
ganlikun 0:06036f8bee2d 1824 extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */
ganlikun 0:06036f8bee2d 1825 #define ITM_RXBUFFER_EMPTY ((int32_t)0x5AA55AA5U) /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */
ganlikun 0:06036f8bee2d 1826
ganlikun 0:06036f8bee2d 1827
ganlikun 0:06036f8bee2d 1828 /**
ganlikun 0:06036f8bee2d 1829 \brief ITM Send Character
ganlikun 0:06036f8bee2d 1830 \details Transmits a character via the ITM channel 0, and
ganlikun 0:06036f8bee2d 1831 \li Just returns when no debugger is connected that has booked the output.
ganlikun 0:06036f8bee2d 1832 \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted.
ganlikun 0:06036f8bee2d 1833 \param [in] ch Character to transmit.
ganlikun 0:06036f8bee2d 1834 \returns Character to transmit.
ganlikun 0:06036f8bee2d 1835 */
ganlikun 0:06036f8bee2d 1836 __STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch)
ganlikun 0:06036f8bee2d 1837 {
ganlikun 0:06036f8bee2d 1838 if (((ITM->TCR & ITM_TCR_ITMENA_Msk) != 0UL) && /* ITM enabled */
ganlikun 0:06036f8bee2d 1839 ((ITM->TER & 1UL ) != 0UL) ) /* ITM Port #0 enabled */
ganlikun 0:06036f8bee2d 1840 {
ganlikun 0:06036f8bee2d 1841 while (ITM->PORT[0U].u32 == 0UL)
ganlikun 0:06036f8bee2d 1842 {
ganlikun 0:06036f8bee2d 1843 __NOP();
ganlikun 0:06036f8bee2d 1844 }
ganlikun 0:06036f8bee2d 1845 ITM->PORT[0U].u8 = (uint8_t)ch;
ganlikun 0:06036f8bee2d 1846 }
ganlikun 0:06036f8bee2d 1847 return (ch);
ganlikun 0:06036f8bee2d 1848 }
ganlikun 0:06036f8bee2d 1849
ganlikun 0:06036f8bee2d 1850
ganlikun 0:06036f8bee2d 1851 /**
ganlikun 0:06036f8bee2d 1852 \brief ITM Receive Character
ganlikun 0:06036f8bee2d 1853 \details Inputs a character via the external variable \ref ITM_RxBuffer.
ganlikun 0:06036f8bee2d 1854 \return Received character.
ganlikun 0:06036f8bee2d 1855 \return -1 No character pending.
ganlikun 0:06036f8bee2d 1856 */
ganlikun 0:06036f8bee2d 1857 __STATIC_INLINE int32_t ITM_ReceiveChar (void)
ganlikun 0:06036f8bee2d 1858 {
ganlikun 0:06036f8bee2d 1859 int32_t ch = -1; /* no character available */
ganlikun 0:06036f8bee2d 1860
ganlikun 0:06036f8bee2d 1861 if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY)
ganlikun 0:06036f8bee2d 1862 {
ganlikun 0:06036f8bee2d 1863 ch = ITM_RxBuffer;
ganlikun 0:06036f8bee2d 1864 ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */
ganlikun 0:06036f8bee2d 1865 }
ganlikun 0:06036f8bee2d 1866
ganlikun 0:06036f8bee2d 1867 return (ch);
ganlikun 0:06036f8bee2d 1868 }
ganlikun 0:06036f8bee2d 1869
ganlikun 0:06036f8bee2d 1870
ganlikun 0:06036f8bee2d 1871 /**
ganlikun 0:06036f8bee2d 1872 \brief ITM Check Character
ganlikun 0:06036f8bee2d 1873 \details Checks whether a character is pending for reading in the variable \ref ITM_RxBuffer.
ganlikun 0:06036f8bee2d 1874 \return 0 No character available.
ganlikun 0:06036f8bee2d 1875 \return 1 Character available.
ganlikun 0:06036f8bee2d 1876 */
ganlikun 0:06036f8bee2d 1877 __STATIC_INLINE int32_t ITM_CheckChar (void)
ganlikun 0:06036f8bee2d 1878 {
ganlikun 0:06036f8bee2d 1879
ganlikun 0:06036f8bee2d 1880 if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY)
ganlikun 0:06036f8bee2d 1881 {
ganlikun 0:06036f8bee2d 1882 return (0); /* no character available */
ganlikun 0:06036f8bee2d 1883 }
ganlikun 0:06036f8bee2d 1884 else
ganlikun 0:06036f8bee2d 1885 {
ganlikun 0:06036f8bee2d 1886 return (1); /* character available */
ganlikun 0:06036f8bee2d 1887 }
ganlikun 0:06036f8bee2d 1888 }
ganlikun 0:06036f8bee2d 1889
ganlikun 0:06036f8bee2d 1890 /*@} end of CMSIS_core_DebugFunctions */
ganlikun 0:06036f8bee2d 1891
ganlikun 0:06036f8bee2d 1892
ganlikun 0:06036f8bee2d 1893
ganlikun 0:06036f8bee2d 1894
ganlikun 0:06036f8bee2d 1895 #ifdef __cplusplus
ganlikun 0:06036f8bee2d 1896 }
ganlikun 0:06036f8bee2d 1897 #endif
ganlikun 0:06036f8bee2d 1898
ganlikun 0:06036f8bee2d 1899 #endif /* __CORE_SC300_H_DEPENDANT */
ganlikun 0:06036f8bee2d 1900
ganlikun 0:06036f8bee2d 1901 #endif /* __CMSIS_GENERIC */
ganlikun 0:06036f8bee2d 1902
ganlikun 0:06036f8bee2d 1903