Gan likun / The prosthetic control

The prosthetic control（MIT）

cmsis/core_cm4.h@0:20e0c61e0684, 2022-06-23 (annotated)

Committer:
ganlikun
Date:
Thu Jun 23 05:23:34 2022 +0000
Revision:
0:20e0c61e0684
01

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ganlikun 0:20e0c61e0684 1 /**************************************************************************//**
ganlikun 0:20e0c61e0684 2 * @file core_cm4.h
ganlikun 0:20e0c61e0684 3 * @brief CMSIS Cortex-M4 Core Peripheral Access Layer Header File
ganlikun 0:20e0c61e0684 4 * @version V5.0.2
ganlikun 0:20e0c61e0684 5 * @date 13. February 2017
ganlikun 0:20e0c61e0684 6 ******************************************************************************/
ganlikun 0:20e0c61e0684 7 /*
ganlikun 0:20e0c61e0684 8 * Copyright (c) 2009-2017 ARM Limited. All rights reserved.
ganlikun 0:20e0c61e0684 9 *
ganlikun 0:20e0c61e0684 10 * SPDX-License-Identifier: Apache-2.0
ganlikun 0:20e0c61e0684 11 *
ganlikun 0:20e0c61e0684 12 * Licensed under the Apache License, Version 2.0 (the License); you may
ganlikun 0:20e0c61e0684 13 * not use this file except in compliance with the License.
ganlikun 0:20e0c61e0684 14 * You may obtain a copy of the License at
ganlikun 0:20e0c61e0684 15 *
ganlikun 0:20e0c61e0684 16 * www.apache.org/licenses/LICENSE-2.0
ganlikun 0:20e0c61e0684 17 *
ganlikun 0:20e0c61e0684 18 * Unless required by applicable law or agreed to in writing, software
ganlikun 0:20e0c61e0684 19 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
ganlikun 0:20e0c61e0684 20 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ganlikun 0:20e0c61e0684 21 * See the License for the specific language governing permissions and
ganlikun 0:20e0c61e0684 22 * limitations under the License.
ganlikun 0:20e0c61e0684 23 */
ganlikun 0:20e0c61e0684 24
ganlikun 0:20e0c61e0684 25 #if defined ( __ICCARM__ )
ganlikun 0:20e0c61e0684 26 #pragma system_include /* treat file as system include file for MISRA check */
ganlikun 0:20e0c61e0684 27 #elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
ganlikun 0:20e0c61e0684 28 #pragma clang system_header /* treat file as system include file */
ganlikun 0:20e0c61e0684 29 #endif
ganlikun 0:20e0c61e0684 30
ganlikun 0:20e0c61e0684 31 #ifndef __CORE_CM4_H_GENERIC
ganlikun 0:20e0c61e0684 32 #define __CORE_CM4_H_GENERIC
ganlikun 0:20e0c61e0684 33
ganlikun 0:20e0c61e0684 34 #include <stdint.h>
ganlikun 0:20e0c61e0684 35
ganlikun 0:20e0c61e0684 36 #ifdef __cplusplus
ganlikun 0:20e0c61e0684 37 extern "C" {
ganlikun 0:20e0c61e0684 38 #endif
ganlikun 0:20e0c61e0684 39
ganlikun 0:20e0c61e0684 40 /**
ganlikun 0:20e0c61e0684 41 \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions
ganlikun 0:20e0c61e0684 42 CMSIS violates the following MISRA-C:2004 rules:
ganlikun 0:20e0c61e0684 43
ganlikun 0:20e0c61e0684 44 \li Required Rule 8.5, object/function definition in header file.<br>
ganlikun 0:20e0c61e0684 45 Function definitions in header files are used to allow 'inlining'.
ganlikun 0:20e0c61e0684 46
ganlikun 0:20e0c61e0684 47 \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.<br>
ganlikun 0:20e0c61e0684 48 Unions are used for effective representation of core registers.
ganlikun 0:20e0c61e0684 49
ganlikun 0:20e0c61e0684 50 \li Advisory Rule 19.7, Function-like macro defined.<br>
ganlikun 0:20e0c61e0684 51 Function-like macros are used to allow more efficient code.
ganlikun 0:20e0c61e0684 52 */
ganlikun 0:20e0c61e0684 53
ganlikun 0:20e0c61e0684 54
ganlikun 0:20e0c61e0684 55 /*******************************************************************************
ganlikun 0:20e0c61e0684 56 * CMSIS definitions
ganlikun 0:20e0c61e0684 57 ******************************************************************************/
ganlikun 0:20e0c61e0684 58 /**
ganlikun 0:20e0c61e0684 59 \ingroup Cortex_M4
ganlikun 0:20e0c61e0684 60 @{
ganlikun 0:20e0c61e0684 61 */
ganlikun 0:20e0c61e0684 62
ganlikun 0:20e0c61e0684 63 /* CMSIS CM4 definitions */
ganlikun 0:20e0c61e0684 64 #define __CM4_CMSIS_VERSION_MAIN ( 5U) /*!< [31:16] CMSIS HAL main version */
ganlikun 0:20e0c61e0684 65 #define __CM4_CMSIS_VERSION_SUB ( 0U) /*!< [15:0] CMSIS HAL sub version */
ganlikun 0:20e0c61e0684 66 #define __CM4_CMSIS_VERSION ((__CM4_CMSIS_VERSION_MAIN << 16U) | \
ganlikun 0:20e0c61e0684 67 __CM4_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */
ganlikun 0:20e0c61e0684 68
ganlikun 0:20e0c61e0684 69 #define __CORTEX_M (4U) /*!< Cortex-M Core */
ganlikun 0:20e0c61e0684 70
ganlikun 0:20e0c61e0684 71 /** __FPU_USED indicates whether an FPU is used or not.
ganlikun 0:20e0c61e0684 72 For this, __FPU_PRESENT has to be checked prior to making use of FPU specific registers and functions.
ganlikun 0:20e0c61e0684 73 */
ganlikun 0:20e0c61e0684 74 #if defined ( __CC_ARM )
ganlikun 0:20e0c61e0684 75 #if defined __TARGET_FPU_VFP
ganlikun 0:20e0c61e0684 76 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
ganlikun 0:20e0c61e0684 77 #define __FPU_USED 1U
ganlikun 0:20e0c61e0684 78 #else
ganlikun 0:20e0c61e0684 79 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
ganlikun 0:20e0c61e0684 80 #define __FPU_USED 0U
ganlikun 0:20e0c61e0684 81 #endif
ganlikun 0:20e0c61e0684 82 #else
ganlikun 0:20e0c61e0684 83 #define __FPU_USED 0U
ganlikun 0:20e0c61e0684 84 #endif
ganlikun 0:20e0c61e0684 85
ganlikun 0:20e0c61e0684 86 #elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
ganlikun 0:20e0c61e0684 87 #if defined __ARM_PCS_VFP
ganlikun 0:20e0c61e0684 88 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
ganlikun 0:20e0c61e0684 89 #define __FPU_USED 1U
ganlikun 0:20e0c61e0684 90 #else
ganlikun 0:20e0c61e0684 91 #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
ganlikun 0:20e0c61e0684 92 #define __FPU_USED 0U
ganlikun 0:20e0c61e0684 93 #endif
ganlikun 0:20e0c61e0684 94 #else
ganlikun 0:20e0c61e0684 95 #define __FPU_USED 0U
ganlikun 0:20e0c61e0684 96 #endif
ganlikun 0:20e0c61e0684 97
ganlikun 0:20e0c61e0684 98 #elif defined ( __GNUC__ )
ganlikun 0:20e0c61e0684 99 #if defined (__VFP_FP__) && !defined(__SOFTFP__)
ganlikun 0:20e0c61e0684 100 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
ganlikun 0:20e0c61e0684 101 #define __FPU_USED 1U
ganlikun 0:20e0c61e0684 102 #else
ganlikun 0:20e0c61e0684 103 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
ganlikun 0:20e0c61e0684 104 #define __FPU_USED 0U
ganlikun 0:20e0c61e0684 105 #endif
ganlikun 0:20e0c61e0684 106 #else
ganlikun 0:20e0c61e0684 107 #define __FPU_USED 0U
ganlikun 0:20e0c61e0684 108 #endif
ganlikun 0:20e0c61e0684 109
ganlikun 0:20e0c61e0684 110 #elif defined ( __ICCARM__ )
ganlikun 0:20e0c61e0684 111 #if defined __ARMVFP__
ganlikun 0:20e0c61e0684 112 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
ganlikun 0:20e0c61e0684 113 #define __FPU_USED 1U
ganlikun 0:20e0c61e0684 114 #else
ganlikun 0:20e0c61e0684 115 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
ganlikun 0:20e0c61e0684 116 #define __FPU_USED 0U
ganlikun 0:20e0c61e0684 117 #endif
ganlikun 0:20e0c61e0684 118 #else
ganlikun 0:20e0c61e0684 119 #define __FPU_USED 0U
ganlikun 0:20e0c61e0684 120 #endif
ganlikun 0:20e0c61e0684 121
ganlikun 0:20e0c61e0684 122 #elif defined ( __TI_ARM__ )
ganlikun 0:20e0c61e0684 123 #if defined __TI_VFP_SUPPORT__
ganlikun 0:20e0c61e0684 124 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
ganlikun 0:20e0c61e0684 125 #define __FPU_USED 1U
ganlikun 0:20e0c61e0684 126 #else
ganlikun 0:20e0c61e0684 127 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
ganlikun 0:20e0c61e0684 128 #define __FPU_USED 0U
ganlikun 0:20e0c61e0684 129 #endif
ganlikun 0:20e0c61e0684 130 #else
ganlikun 0:20e0c61e0684 131 #define __FPU_USED 0U
ganlikun 0:20e0c61e0684 132 #endif
ganlikun 0:20e0c61e0684 133
ganlikun 0:20e0c61e0684 134 #elif defined ( __TASKING__ )
ganlikun 0:20e0c61e0684 135 #if defined __FPU_VFP__
ganlikun 0:20e0c61e0684 136 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
ganlikun 0:20e0c61e0684 137 #define __FPU_USED 1U
ganlikun 0:20e0c61e0684 138 #else
ganlikun 0:20e0c61e0684 139 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
ganlikun 0:20e0c61e0684 140 #define __FPU_USED 0U
ganlikun 0:20e0c61e0684 141 #endif
ganlikun 0:20e0c61e0684 142 #else
ganlikun 0:20e0c61e0684 143 #define __FPU_USED 0U
ganlikun 0:20e0c61e0684 144 #endif
ganlikun 0:20e0c61e0684 145
ganlikun 0:20e0c61e0684 146 #elif defined ( __CSMC__ )
ganlikun 0:20e0c61e0684 147 #if ( __CSMC__ & 0x400U)
ganlikun 0:20e0c61e0684 148 #if defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)
ganlikun 0:20e0c61e0684 149 #define __FPU_USED 1U
ganlikun 0:20e0c61e0684 150 #else
ganlikun 0:20e0c61e0684 151 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
ganlikun 0:20e0c61e0684 152 #define __FPU_USED 0U
ganlikun 0:20e0c61e0684 153 #endif
ganlikun 0:20e0c61e0684 154 #else
ganlikun 0:20e0c61e0684 155 #define __FPU_USED 0U
ganlikun 0:20e0c61e0684 156 #endif
ganlikun 0:20e0c61e0684 157
ganlikun 0:20e0c61e0684 158 #endif
ganlikun 0:20e0c61e0684 159
ganlikun 0:20e0c61e0684 160 #include "cmsis_compiler.h" /* CMSIS compiler specific defines */
ganlikun 0:20e0c61e0684 161
ganlikun 0:20e0c61e0684 162
ganlikun 0:20e0c61e0684 163 #ifdef __cplusplus
ganlikun 0:20e0c61e0684 164 }
ganlikun 0:20e0c61e0684 165 #endif
ganlikun 0:20e0c61e0684 166
ganlikun 0:20e0c61e0684 167 #endif /* __CORE_CM4_H_GENERIC */
ganlikun 0:20e0c61e0684 168
ganlikun 0:20e0c61e0684 169 #ifndef __CMSIS_GENERIC
ganlikun 0:20e0c61e0684 170
ganlikun 0:20e0c61e0684 171 #ifndef __CORE_CM4_H_DEPENDANT
ganlikun 0:20e0c61e0684 172 #define __CORE_CM4_H_DEPENDANT
ganlikun 0:20e0c61e0684 173
ganlikun 0:20e0c61e0684 174 #ifdef __cplusplus
ganlikun 0:20e0c61e0684 175 extern "C" {
ganlikun 0:20e0c61e0684 176 #endif
ganlikun 0:20e0c61e0684 177
ganlikun 0:20e0c61e0684 178 /* check device defines and use defaults */
ganlikun 0:20e0c61e0684 179 #if defined __CHECK_DEVICE_DEFINES
ganlikun 0:20e0c61e0684 180 #ifndef __CM4_REV
ganlikun 0:20e0c61e0684 181 #define __CM4_REV 0x0000U
ganlikun 0:20e0c61e0684 182 #warning "__CM4_REV not defined in device header file; using default!"
ganlikun 0:20e0c61e0684 183 #endif
ganlikun 0:20e0c61e0684 184
ganlikun 0:20e0c61e0684 185 #ifndef __FPU_PRESENT
ganlikun 0:20e0c61e0684 186 #define __FPU_PRESENT 0U
ganlikun 0:20e0c61e0684 187 #warning "__FPU_PRESENT not defined in device header file; using default!"
ganlikun 0:20e0c61e0684 188 #endif
ganlikun 0:20e0c61e0684 189
ganlikun 0:20e0c61e0684 190 #ifndef __MPU_PRESENT
ganlikun 0:20e0c61e0684 191 #define __MPU_PRESENT 0U
ganlikun 0:20e0c61e0684 192 #warning "__MPU_PRESENT not defined in device header file; using default!"
ganlikun 0:20e0c61e0684 193 #endif
ganlikun 0:20e0c61e0684 194
ganlikun 0:20e0c61e0684 195 #ifndef __NVIC_PRIO_BITS
ganlikun 0:20e0c61e0684 196 #define __NVIC_PRIO_BITS 3U
ganlikun 0:20e0c61e0684 197 #warning "__NVIC_PRIO_BITS not defined in device header file; using default!"
ganlikun 0:20e0c61e0684 198 #endif
ganlikun 0:20e0c61e0684 199
ganlikun 0:20e0c61e0684 200 #ifndef __Vendor_SysTickConfig
ganlikun 0:20e0c61e0684 201 #define __Vendor_SysTickConfig 0U
ganlikun 0:20e0c61e0684 202 #warning "__Vendor_SysTickConfig not defined in device header file; using default!"
ganlikun 0:20e0c61e0684 203 #endif
ganlikun 0:20e0c61e0684 204 #endif
ganlikun 0:20e0c61e0684 205
ganlikun 0:20e0c61e0684 206 /* IO definitions (access restrictions to peripheral registers) */
ganlikun 0:20e0c61e0684 207 /**
ganlikun 0:20e0c61e0684 208 \defgroup CMSIS_glob_defs CMSIS Global Defines
ganlikun 0:20e0c61e0684 209
ganlikun 0:20e0c61e0684 210 <strong>IO Type Qualifiers</strong> are used
ganlikun 0:20e0c61e0684 211 \li to specify the access to peripheral variables.
ganlikun 0:20e0c61e0684 212 \li for automatic generation of peripheral register debug information.
ganlikun 0:20e0c61e0684 213 */
ganlikun 0:20e0c61e0684 214 #ifdef __cplusplus
ganlikun 0:20e0c61e0684 215 #define __I volatile /*!< Defines 'read only' permissions */
ganlikun 0:20e0c61e0684 216 #else
ganlikun 0:20e0c61e0684 217 #define __I volatile const /*!< Defines 'read only' permissions */
ganlikun 0:20e0c61e0684 218 #endif
ganlikun 0:20e0c61e0684 219 #define __O volatile /*!< Defines 'write only' permissions */
ganlikun 0:20e0c61e0684 220 #define __IO volatile /*!< Defines 'read / write' permissions */
ganlikun 0:20e0c61e0684 221
ganlikun 0:20e0c61e0684 222 /* following defines should be used for structure members */
ganlikun 0:20e0c61e0684 223 #define __IM volatile const /*! Defines 'read only' structure member permissions */
ganlikun 0:20e0c61e0684 224 #define __OM volatile /*! Defines 'write only' structure member permissions */
ganlikun 0:20e0c61e0684 225 #define __IOM volatile /*! Defines 'read / write' structure member permissions */
ganlikun 0:20e0c61e0684 226
ganlikun 0:20e0c61e0684 227 /*@} end of group Cortex_M4 */
ganlikun 0:20e0c61e0684 228
ganlikun 0:20e0c61e0684 229
ganlikun 0:20e0c61e0684 230
ganlikun 0:20e0c61e0684 231 /*******************************************************************************
ganlikun 0:20e0c61e0684 232 * Register Abstraction
ganlikun 0:20e0c61e0684 233 Core Register contain:
ganlikun 0:20e0c61e0684 234 - Core Register
ganlikun 0:20e0c61e0684 235 - Core NVIC Register
ganlikun 0:20e0c61e0684 236 - Core SCB Register
ganlikun 0:20e0c61e0684 237 - Core SysTick Register
ganlikun 0:20e0c61e0684 238 - Core Debug Register
ganlikun 0:20e0c61e0684 239 - Core MPU Register
ganlikun 0:20e0c61e0684 240 - Core FPU Register
ganlikun 0:20e0c61e0684 241 ******************************************************************************/
ganlikun 0:20e0c61e0684 242 /**
ganlikun 0:20e0c61e0684 243 \defgroup CMSIS_core_register Defines and Type Definitions
ganlikun 0:20e0c61e0684 244 \brief Type definitions and defines for Cortex-M processor based devices.
ganlikun 0:20e0c61e0684 245 */
ganlikun 0:20e0c61e0684 246
ganlikun 0:20e0c61e0684 247 /**
ganlikun 0:20e0c61e0684 248 \ingroup CMSIS_core_register
ganlikun 0:20e0c61e0684 249 \defgroup CMSIS_CORE Status and Control Registers
ganlikun 0:20e0c61e0684 250 \brief Core Register type definitions.
ganlikun 0:20e0c61e0684 251 @{
ganlikun 0:20e0c61e0684 252 */
ganlikun 0:20e0c61e0684 253
ganlikun 0:20e0c61e0684 254 /**
ganlikun 0:20e0c61e0684 255 \brief Union type to access the Application Program Status Register (APSR).
ganlikun 0:20e0c61e0684 256 */
ganlikun 0:20e0c61e0684 257 typedef union
ganlikun 0:20e0c61e0684 258 {
ganlikun 0:20e0c61e0684 259 struct
ganlikun 0:20e0c61e0684 260 {
ganlikun 0:20e0c61e0684 261 uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */
ganlikun 0:20e0c61e0684 262 uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */
ganlikun 0:20e0c61e0684 263 uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */
ganlikun 0:20e0c61e0684 264 uint32_t Q:1; /*!< bit: 27 Saturation condition flag */
ganlikun 0:20e0c61e0684 265 uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
ganlikun 0:20e0c61e0684 266 uint32_t C:1; /*!< bit: 29 Carry condition code flag */
ganlikun 0:20e0c61e0684 267 uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
ganlikun 0:20e0c61e0684 268 uint32_t N:1; /*!< bit: 31 Negative condition code flag */
ganlikun 0:20e0c61e0684 269 } b; /*!< Structure used for bit access */
ganlikun 0:20e0c61e0684 270 uint32_t w; /*!< Type used for word access */
ganlikun 0:20e0c61e0684 271 } APSR_Type;
ganlikun 0:20e0c61e0684 272
ganlikun 0:20e0c61e0684 273 /* APSR Register Definitions */
ganlikun 0:20e0c61e0684 274 #define APSR_N_Pos 31U /*!< APSR: N Position */
ganlikun 0:20e0c61e0684 275 #define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */
ganlikun 0:20e0c61e0684 276
ganlikun 0:20e0c61e0684 277 #define APSR_Z_Pos 30U /*!< APSR: Z Position */
ganlikun 0:20e0c61e0684 278 #define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */
ganlikun 0:20e0c61e0684 279
ganlikun 0:20e0c61e0684 280 #define APSR_C_Pos 29U /*!< APSR: C Position */
ganlikun 0:20e0c61e0684 281 #define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */
ganlikun 0:20e0c61e0684 282
ganlikun 0:20e0c61e0684 283 #define APSR_V_Pos 28U /*!< APSR: V Position */
ganlikun 0:20e0c61e0684 284 #define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */
ganlikun 0:20e0c61e0684 285
ganlikun 0:20e0c61e0684 286 #define APSR_Q_Pos 27U /*!< APSR: Q Position */
ganlikun 0:20e0c61e0684 287 #define APSR_Q_Msk (1UL << APSR_Q_Pos) /*!< APSR: Q Mask */
ganlikun 0:20e0c61e0684 288
ganlikun 0:20e0c61e0684 289 #define APSR_GE_Pos 16U /*!< APSR: GE Position */
ganlikun 0:20e0c61e0684 290 #define APSR_GE_Msk (0xFUL << APSR_GE_Pos) /*!< APSR: GE Mask */
ganlikun 0:20e0c61e0684 291
ganlikun 0:20e0c61e0684 292
ganlikun 0:20e0c61e0684 293 /**
ganlikun 0:20e0c61e0684 294 \brief Union type to access the Interrupt Program Status Register (IPSR).
ganlikun 0:20e0c61e0684 295 */
ganlikun 0:20e0c61e0684 296 typedef union
ganlikun 0:20e0c61e0684 297 {
ganlikun 0:20e0c61e0684 298 struct
ganlikun 0:20e0c61e0684 299 {
ganlikun 0:20e0c61e0684 300 uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
ganlikun 0:20e0c61e0684 301 uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */
ganlikun 0:20e0c61e0684 302 } b; /*!< Structure used for bit access */
ganlikun 0:20e0c61e0684 303 uint32_t w; /*!< Type used for word access */
ganlikun 0:20e0c61e0684 304 } IPSR_Type;
ganlikun 0:20e0c61e0684 305
ganlikun 0:20e0c61e0684 306 /* IPSR Register Definitions */
ganlikun 0:20e0c61e0684 307 #define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */
ganlikun 0:20e0c61e0684 308 #define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */
ganlikun 0:20e0c61e0684 309
ganlikun 0:20e0c61e0684 310
ganlikun 0:20e0c61e0684 311 /**
ganlikun 0:20e0c61e0684 312 \brief Union type to access the Special-Purpose Program Status Registers (xPSR).
ganlikun 0:20e0c61e0684 313 */
ganlikun 0:20e0c61e0684 314 typedef union
ganlikun 0:20e0c61e0684 315 {
ganlikun 0:20e0c61e0684 316 struct
ganlikun 0:20e0c61e0684 317 {
ganlikun 0:20e0c61e0684 318 uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
ganlikun 0:20e0c61e0684 319 uint32_t _reserved0:1; /*!< bit: 9 Reserved */
ganlikun 0:20e0c61e0684 320 uint32_t ICI_IT_1:6; /*!< bit: 10..15 ICI/IT part 1 */
ganlikun 0:20e0c61e0684 321 uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */
ganlikun 0:20e0c61e0684 322 uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */
ganlikun 0:20e0c61e0684 323 uint32_t T:1; /*!< bit: 24 Thumb bit */
ganlikun 0:20e0c61e0684 324 uint32_t ICI_IT_2:2; /*!< bit: 25..26 ICI/IT part 2 */
ganlikun 0:20e0c61e0684 325 uint32_t Q:1; /*!< bit: 27 Saturation condition flag */
ganlikun 0:20e0c61e0684 326 uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
ganlikun 0:20e0c61e0684 327 uint32_t C:1; /*!< bit: 29 Carry condition code flag */
ganlikun 0:20e0c61e0684 328 uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
ganlikun 0:20e0c61e0684 329 uint32_t N:1; /*!< bit: 31 Negative condition code flag */
ganlikun 0:20e0c61e0684 330 } b; /*!< Structure used for bit access */
ganlikun 0:20e0c61e0684 331 uint32_t w; /*!< Type used for word access */
ganlikun 0:20e0c61e0684 332 } xPSR_Type;
ganlikun 0:20e0c61e0684 333
ganlikun 0:20e0c61e0684 334 /* xPSR Register Definitions */
ganlikun 0:20e0c61e0684 335 #define xPSR_N_Pos 31U /*!< xPSR: N Position */
ganlikun 0:20e0c61e0684 336 #define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */
ganlikun 0:20e0c61e0684 337
ganlikun 0:20e0c61e0684 338 #define xPSR_Z_Pos 30U /*!< xPSR: Z Position */
ganlikun 0:20e0c61e0684 339 #define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */
ganlikun 0:20e0c61e0684 340
ganlikun 0:20e0c61e0684 341 #define xPSR_C_Pos 29U /*!< xPSR: C Position */
ganlikun 0:20e0c61e0684 342 #define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */
ganlikun 0:20e0c61e0684 343
ganlikun 0:20e0c61e0684 344 #define xPSR_V_Pos 28U /*!< xPSR: V Position */
ganlikun 0:20e0c61e0684 345 #define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */
ganlikun 0:20e0c61e0684 346
ganlikun 0:20e0c61e0684 347 #define xPSR_Q_Pos 27U /*!< xPSR: Q Position */
ganlikun 0:20e0c61e0684 348 #define xPSR_Q_Msk (1UL << xPSR_Q_Pos) /*!< xPSR: Q Mask */
ganlikun 0:20e0c61e0684 349
ganlikun 0:20e0c61e0684 350 #define xPSR_ICI_IT_2_Pos 25U /*!< xPSR: ICI/IT part 2 Position */
ganlikun 0:20e0c61e0684 351 #define xPSR_ICI_IT_2_Msk (3UL << xPSR_ICI_IT_2_Pos) /*!< xPSR: ICI/IT part 2 Mask */
ganlikun 0:20e0c61e0684 352
ganlikun 0:20e0c61e0684 353 #define xPSR_T_Pos 24U /*!< xPSR: T Position */
ganlikun 0:20e0c61e0684 354 #define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */
ganlikun 0:20e0c61e0684 355
ganlikun 0:20e0c61e0684 356 #define xPSR_GE_Pos 16U /*!< xPSR: GE Position */
ganlikun 0:20e0c61e0684 357 #define xPSR_GE_Msk (0xFUL << xPSR_GE_Pos) /*!< xPSR: GE Mask */
ganlikun 0:20e0c61e0684 358
ganlikun 0:20e0c61e0684 359 #define xPSR_ICI_IT_1_Pos 10U /*!< xPSR: ICI/IT part 1 Position */
ganlikun 0:20e0c61e0684 360 #define xPSR_ICI_IT_1_Msk (0x3FUL << xPSR_ICI_IT_1_Pos) /*!< xPSR: ICI/IT part 1 Mask */
ganlikun 0:20e0c61e0684 361
ganlikun 0:20e0c61e0684 362 #define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */
ganlikun 0:20e0c61e0684 363 #define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */
ganlikun 0:20e0c61e0684 364
ganlikun 0:20e0c61e0684 365
ganlikun 0:20e0c61e0684 366 /**
ganlikun 0:20e0c61e0684 367 \brief Union type to access the Control Registers (CONTROL).
ganlikun 0:20e0c61e0684 368 */
ganlikun 0:20e0c61e0684 369 typedef union
ganlikun 0:20e0c61e0684 370 {
ganlikun 0:20e0c61e0684 371 struct
ganlikun 0:20e0c61e0684 372 {
ganlikun 0:20e0c61e0684 373 uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */
ganlikun 0:20e0c61e0684 374 uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */
ganlikun 0:20e0c61e0684 375 uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */
ganlikun 0:20e0c61e0684 376 uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */
ganlikun 0:20e0c61e0684 377 } b; /*!< Structure used for bit access */
ganlikun 0:20e0c61e0684 378 uint32_t w; /*!< Type used for word access */
ganlikun 0:20e0c61e0684 379 } CONTROL_Type;
ganlikun 0:20e0c61e0684 380
ganlikun 0:20e0c61e0684 381 /* CONTROL Register Definitions */
ganlikun 0:20e0c61e0684 382 #define CONTROL_FPCA_Pos 2U /*!< CONTROL: FPCA Position */
ganlikun 0:20e0c61e0684 383 #define CONTROL_FPCA_Msk (1UL << CONTROL_FPCA_Pos) /*!< CONTROL: FPCA Mask */
ganlikun 0:20e0c61e0684 384
ganlikun 0:20e0c61e0684 385 #define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */
ganlikun 0:20e0c61e0684 386 #define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */
ganlikun 0:20e0c61e0684 387
ganlikun 0:20e0c61e0684 388 #define CONTROL_nPRIV_Pos 0U /*!< CONTROL: nPRIV Position */
ganlikun 0:20e0c61e0684 389 #define CONTROL_nPRIV_Msk (1UL /*<< CONTROL_nPRIV_Pos*/) /*!< CONTROL: nPRIV Mask */
ganlikun 0:20e0c61e0684 390
ganlikun 0:20e0c61e0684 391 /*@} end of group CMSIS_CORE */
ganlikun 0:20e0c61e0684 392
ganlikun 0:20e0c61e0684 393
ganlikun 0:20e0c61e0684 394 /**
ganlikun 0:20e0c61e0684 395 \ingroup CMSIS_core_register
ganlikun 0:20e0c61e0684 396 \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC)
ganlikun 0:20e0c61e0684 397 \brief Type definitions for the NVIC Registers
ganlikun 0:20e0c61e0684 398 @{
ganlikun 0:20e0c61e0684 399 */
ganlikun 0:20e0c61e0684 400
ganlikun 0:20e0c61e0684 401 /**
ganlikun 0:20e0c61e0684 402 \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC).
ganlikun 0:20e0c61e0684 403 */
ganlikun 0:20e0c61e0684 404 typedef struct
ganlikun 0:20e0c61e0684 405 {
ganlikun 0:20e0c61e0684 406 __IOM uint32_t ISER[8U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */
ganlikun 0:20e0c61e0684 407 uint32_t RESERVED0[24U];
ganlikun 0:20e0c61e0684 408 __IOM uint32_t ICER[8U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */
ganlikun 0:20e0c61e0684 409 uint32_t RSERVED1[24U];
ganlikun 0:20e0c61e0684 410 __IOM uint32_t ISPR[8U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */
ganlikun 0:20e0c61e0684 411 uint32_t RESERVED2[24U];
ganlikun 0:20e0c61e0684 412 __IOM uint32_t ICPR[8U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */
ganlikun 0:20e0c61e0684 413 uint32_t RESERVED3[24U];
ganlikun 0:20e0c61e0684 414 __IOM uint32_t IABR[8U]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */
ganlikun 0:20e0c61e0684 415 uint32_t RESERVED4[56U];
ganlikun 0:20e0c61e0684 416 __IOM uint8_t IP[240U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */
ganlikun 0:20e0c61e0684 417 uint32_t RESERVED5[644U];
ganlikun 0:20e0c61e0684 418 __OM uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */
ganlikun 0:20e0c61e0684 419 } NVIC_Type;
ganlikun 0:20e0c61e0684 420
ganlikun 0:20e0c61e0684 421 /* Software Triggered Interrupt Register Definitions */
ganlikun 0:20e0c61e0684 422 #define NVIC_STIR_INTID_Pos 0U /*!< STIR: INTLINESNUM Position */
ganlikun 0:20e0c61e0684 423 #define NVIC_STIR_INTID_Msk (0x1FFUL /*<< NVIC_STIR_INTID_Pos*/) /*!< STIR: INTLINESNUM Mask */
ganlikun 0:20e0c61e0684 424
ganlikun 0:20e0c61e0684 425 /*@} end of group CMSIS_NVIC */
ganlikun 0:20e0c61e0684 426
ganlikun 0:20e0c61e0684 427
ganlikun 0:20e0c61e0684 428 /**
ganlikun 0:20e0c61e0684 429 \ingroup CMSIS_core_register
ganlikun 0:20e0c61e0684 430 \defgroup CMSIS_SCB System Control Block (SCB)
ganlikun 0:20e0c61e0684 431 \brief Type definitions for the System Control Block Registers
ganlikun 0:20e0c61e0684 432 @{
ganlikun 0:20e0c61e0684 433 */
ganlikun 0:20e0c61e0684 434
ganlikun 0:20e0c61e0684 435 /**
ganlikun 0:20e0c61e0684 436 \brief Structure type to access the System Control Block (SCB).
ganlikun 0:20e0c61e0684 437 */
ganlikun 0:20e0c61e0684 438 typedef struct
ganlikun 0:20e0c61e0684 439 {
ganlikun 0:20e0c61e0684 440 __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */
ganlikun 0:20e0c61e0684 441 __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */
ganlikun 0:20e0c61e0684 442 __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */
ganlikun 0:20e0c61e0684 443 __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */
ganlikun 0:20e0c61e0684 444 __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */
ganlikun 0:20e0c61e0684 445 __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */
ganlikun 0:20e0c61e0684 446 __IOM uint8_t SHP[12U]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */
ganlikun 0:20e0c61e0684 447 __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */
ganlikun 0:20e0c61e0684 448 __IOM uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */
ganlikun 0:20e0c61e0684 449 __IOM uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */
ganlikun 0:20e0c61e0684 450 __IOM uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */
ganlikun 0:20e0c61e0684 451 __IOM uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */
ganlikun 0:20e0c61e0684 452 __IOM uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */
ganlikun 0:20e0c61e0684 453 __IOM uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */
ganlikun 0:20e0c61e0684 454 __IM uint32_t PFR[2U]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */
ganlikun 0:20e0c61e0684 455 __IM uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */
ganlikun 0:20e0c61e0684 456 __IM uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */
ganlikun 0:20e0c61e0684 457 __IM uint32_t MMFR[4U]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */
ganlikun 0:20e0c61e0684 458 __IM uint32_t ISAR[5U]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */
ganlikun 0:20e0c61e0684 459 uint32_t RESERVED0[5U];
ganlikun 0:20e0c61e0684 460 __IOM uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */
ganlikun 0:20e0c61e0684 461 } SCB_Type;
ganlikun 0:20e0c61e0684 462
ganlikun 0:20e0c61e0684 463 /* SCB CPUID Register Definitions */
ganlikun 0:20e0c61e0684 464 #define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */
ganlikun 0:20e0c61e0684 465 #define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */
ganlikun 0:20e0c61e0684 466
ganlikun 0:20e0c61e0684 467 #define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */
ganlikun 0:20e0c61e0684 468 #define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */
ganlikun 0:20e0c61e0684 469
ganlikun 0:20e0c61e0684 470 #define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */
ganlikun 0:20e0c61e0684 471 #define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */
ganlikun 0:20e0c61e0684 472
ganlikun 0:20e0c61e0684 473 #define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */
ganlikun 0:20e0c61e0684 474 #define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */
ganlikun 0:20e0c61e0684 475
ganlikun 0:20e0c61e0684 476 #define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */
ganlikun 0:20e0c61e0684 477 #define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */
ganlikun 0:20e0c61e0684 478
ganlikun 0:20e0c61e0684 479 /* SCB Interrupt Control State Register Definitions */
ganlikun 0:20e0c61e0684 480 #define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */
ganlikun 0:20e0c61e0684 481 #define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */
ganlikun 0:20e0c61e0684 482
ganlikun 0:20e0c61e0684 483 #define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */
ganlikun 0:20e0c61e0684 484 #define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */
ganlikun 0:20e0c61e0684 485
ganlikun 0:20e0c61e0684 486 #define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */
ganlikun 0:20e0c61e0684 487 #define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */
ganlikun 0:20e0c61e0684 488
ganlikun 0:20e0c61e0684 489 #define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */
ganlikun 0:20e0c61e0684 490 #define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */
ganlikun 0:20e0c61e0684 491
ganlikun 0:20e0c61e0684 492 #define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */
ganlikun 0:20e0c61e0684 493 #define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */
ganlikun 0:20e0c61e0684 494
ganlikun 0:20e0c61e0684 495 #define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */
ganlikun 0:20e0c61e0684 496 #define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */
ganlikun 0:20e0c61e0684 497
ganlikun 0:20e0c61e0684 498 #define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */
ganlikun 0:20e0c61e0684 499 #define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */
ganlikun 0:20e0c61e0684 500
ganlikun 0:20e0c61e0684 501 #define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */
ganlikun 0:20e0c61e0684 502 #define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */
ganlikun 0:20e0c61e0684 503
ganlikun 0:20e0c61e0684 504 #define SCB_ICSR_RETTOBASE_Pos 11U /*!< SCB ICSR: RETTOBASE Position */
ganlikun 0:20e0c61e0684 505 #define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */
ganlikun 0:20e0c61e0684 506
ganlikun 0:20e0c61e0684 507 #define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */
ganlikun 0:20e0c61e0684 508 #define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */
ganlikun 0:20e0c61e0684 509
ganlikun 0:20e0c61e0684 510 /* SCB Vector Table Offset Register Definitions */
ganlikun 0:20e0c61e0684 511 #define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */
ganlikun 0:20e0c61e0684 512 #define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */
ganlikun 0:20e0c61e0684 513
ganlikun 0:20e0c61e0684 514 /* SCB Application Interrupt and Reset Control Register Definitions */
ganlikun 0:20e0c61e0684 515 #define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */
ganlikun 0:20e0c61e0684 516 #define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */
ganlikun 0:20e0c61e0684 517
ganlikun 0:20e0c61e0684 518 #define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */
ganlikun 0:20e0c61e0684 519 #define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */
ganlikun 0:20e0c61e0684 520
ganlikun 0:20e0c61e0684 521 #define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */
ganlikun 0:20e0c61e0684 522 #define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */
ganlikun 0:20e0c61e0684 523
ganlikun 0:20e0c61e0684 524 #define SCB_AIRCR_PRIGROUP_Pos 8U /*!< SCB AIRCR: PRIGROUP Position */
ganlikun 0:20e0c61e0684 525 #define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */
ganlikun 0:20e0c61e0684 526
ganlikun 0:20e0c61e0684 527 #define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */
ganlikun 0:20e0c61e0684 528 #define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */
ganlikun 0:20e0c61e0684 529
ganlikun 0:20e0c61e0684 530 #define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */
ganlikun 0:20e0c61e0684 531 #define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */
ganlikun 0:20e0c61e0684 532
ganlikun 0:20e0c61e0684 533 #define SCB_AIRCR_VECTRESET_Pos 0U /*!< SCB AIRCR: VECTRESET Position */
ganlikun 0:20e0c61e0684 534 #define SCB_AIRCR_VECTRESET_Msk (1UL /*<< SCB_AIRCR_VECTRESET_Pos*/) /*!< SCB AIRCR: VECTRESET Mask */
ganlikun 0:20e0c61e0684 535
ganlikun 0:20e0c61e0684 536 /* SCB System Control Register Definitions */
ganlikun 0:20e0c61e0684 537 #define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */
ganlikun 0:20e0c61e0684 538 #define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */
ganlikun 0:20e0c61e0684 539
ganlikun 0:20e0c61e0684 540 #define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */
ganlikun 0:20e0c61e0684 541 #define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */
ganlikun 0:20e0c61e0684 542
ganlikun 0:20e0c61e0684 543 #define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */
ganlikun 0:20e0c61e0684 544 #define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */
ganlikun 0:20e0c61e0684 545
ganlikun 0:20e0c61e0684 546 /* SCB Configuration Control Register Definitions */
ganlikun 0:20e0c61e0684 547 #define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */
ganlikun 0:20e0c61e0684 548 #define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */
ganlikun 0:20e0c61e0684 549
ganlikun 0:20e0c61e0684 550 #define SCB_CCR_BFHFNMIGN_Pos 8U /*!< SCB CCR: BFHFNMIGN Position */
ganlikun 0:20e0c61e0684 551 #define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */
ganlikun 0:20e0c61e0684 552
ganlikun 0:20e0c61e0684 553 #define SCB_CCR_DIV_0_TRP_Pos 4U /*!< SCB CCR: DIV_0_TRP Position */
ganlikun 0:20e0c61e0684 554 #define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */
ganlikun 0:20e0c61e0684 555
ganlikun 0:20e0c61e0684 556 #define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */
ganlikun 0:20e0c61e0684 557 #define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */
ganlikun 0:20e0c61e0684 558
ganlikun 0:20e0c61e0684 559 #define SCB_CCR_USERSETMPEND_Pos 1U /*!< SCB CCR: USERSETMPEND Position */
ganlikun 0:20e0c61e0684 560 #define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */
ganlikun 0:20e0c61e0684 561
ganlikun 0:20e0c61e0684 562 #define SCB_CCR_NONBASETHRDENA_Pos 0U /*!< SCB CCR: NONBASETHRDENA Position */
ganlikun 0:20e0c61e0684 563 #define SCB_CCR_NONBASETHRDENA_Msk (1UL /*<< SCB_CCR_NONBASETHRDENA_Pos*/) /*!< SCB CCR: NONBASETHRDENA Mask */
ganlikun 0:20e0c61e0684 564
ganlikun 0:20e0c61e0684 565 /* SCB System Handler Control and State Register Definitions */
ganlikun 0:20e0c61e0684 566 #define SCB_SHCSR_USGFAULTENA_Pos 18U /*!< SCB SHCSR: USGFAULTENA Position */
ganlikun 0:20e0c61e0684 567 #define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */
ganlikun 0:20e0c61e0684 568
ganlikun 0:20e0c61e0684 569 #define SCB_SHCSR_BUSFAULTENA_Pos 17U /*!< SCB SHCSR: BUSFAULTENA Position */
ganlikun 0:20e0c61e0684 570 #define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */
ganlikun 0:20e0c61e0684 571
ganlikun 0:20e0c61e0684 572 #define SCB_SHCSR_MEMFAULTENA_Pos 16U /*!< SCB SHCSR: MEMFAULTENA Position */
ganlikun 0:20e0c61e0684 573 #define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */
ganlikun 0:20e0c61e0684 574
ganlikun 0:20e0c61e0684 575 #define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */
ganlikun 0:20e0c61e0684 576 #define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */
ganlikun 0:20e0c61e0684 577
ganlikun 0:20e0c61e0684 578 #define SCB_SHCSR_BUSFAULTPENDED_Pos 14U /*!< SCB SHCSR: BUSFAULTPENDED Position */
ganlikun 0:20e0c61e0684 579 #define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */
ganlikun 0:20e0c61e0684 580
ganlikun 0:20e0c61e0684 581 #define SCB_SHCSR_MEMFAULTPENDED_Pos 13U /*!< SCB SHCSR: MEMFAULTPENDED Position */
ganlikun 0:20e0c61e0684 582 #define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */
ganlikun 0:20e0c61e0684 583
ganlikun 0:20e0c61e0684 584 #define SCB_SHCSR_USGFAULTPENDED_Pos 12U /*!< SCB SHCSR: USGFAULTPENDED Position */
ganlikun 0:20e0c61e0684 585 #define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */
ganlikun 0:20e0c61e0684 586
ganlikun 0:20e0c61e0684 587 #define SCB_SHCSR_SYSTICKACT_Pos 11U /*!< SCB SHCSR: SYSTICKACT Position */
ganlikun 0:20e0c61e0684 588 #define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */
ganlikun 0:20e0c61e0684 589
ganlikun 0:20e0c61e0684 590 #define SCB_SHCSR_PENDSVACT_Pos 10U /*!< SCB SHCSR: PENDSVACT Position */
ganlikun 0:20e0c61e0684 591 #define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */
ganlikun 0:20e0c61e0684 592
ganlikun 0:20e0c61e0684 593 #define SCB_SHCSR_MONITORACT_Pos 8U /*!< SCB SHCSR: MONITORACT Position */
ganlikun 0:20e0c61e0684 594 #define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */
ganlikun 0:20e0c61e0684 595
ganlikun 0:20e0c61e0684 596 #define SCB_SHCSR_SVCALLACT_Pos 7U /*!< SCB SHCSR: SVCALLACT Position */
ganlikun 0:20e0c61e0684 597 #define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */
ganlikun 0:20e0c61e0684 598
ganlikun 0:20e0c61e0684 599 #define SCB_SHCSR_USGFAULTACT_Pos 3U /*!< SCB SHCSR: USGFAULTACT Position */
ganlikun 0:20e0c61e0684 600 #define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */
ganlikun 0:20e0c61e0684 601
ganlikun 0:20e0c61e0684 602 #define SCB_SHCSR_BUSFAULTACT_Pos 1U /*!< SCB SHCSR: BUSFAULTACT Position */
ganlikun 0:20e0c61e0684 603 #define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */
ganlikun 0:20e0c61e0684 604
ganlikun 0:20e0c61e0684 605 #define SCB_SHCSR_MEMFAULTACT_Pos 0U /*!< SCB SHCSR: MEMFAULTACT Position */
ganlikun 0:20e0c61e0684 606 #define SCB_SHCSR_MEMFAULTACT_Msk (1UL /*<< SCB_SHCSR_MEMFAULTACT_Pos*/) /*!< SCB SHCSR: MEMFAULTACT Mask */
ganlikun 0:20e0c61e0684 607
ganlikun 0:20e0c61e0684 608 /* SCB Configurable Fault Status Register Definitions */
ganlikun 0:20e0c61e0684 609 #define SCB_CFSR_USGFAULTSR_Pos 16U /*!< SCB CFSR: Usage Fault Status Register Position */
ganlikun 0:20e0c61e0684 610 #define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */
ganlikun 0:20e0c61e0684 611
ganlikun 0:20e0c61e0684 612 #define SCB_CFSR_BUSFAULTSR_Pos 8U /*!< SCB CFSR: Bus Fault Status Register Position */
ganlikun 0:20e0c61e0684 613 #define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */
ganlikun 0:20e0c61e0684 614
ganlikun 0:20e0c61e0684 615 #define SCB_CFSR_MEMFAULTSR_Pos 0U /*!< SCB CFSR: Memory Manage Fault Status Register Position */
ganlikun 0:20e0c61e0684 616 #define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL /*<< SCB_CFSR_MEMFAULTSR_Pos*/) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */
ganlikun 0:20e0c61e0684 617
ganlikun 0:20e0c61e0684 618 /* MemManage Fault Status Register (part of SCB Configurable Fault Status Register) */
ganlikun 0:20e0c61e0684 619 #define SCB_CFSR_MMARVALID_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 7U) /*!< SCB CFSR (MMFSR): MMARVALID Position */
ganlikun 0:20e0c61e0684 620 #define SCB_CFSR_MMARVALID_Msk (1UL << SCB_CFSR_MMARVALID_Pos) /*!< SCB CFSR (MMFSR): MMARVALID Mask */
ganlikun 0:20e0c61e0684 621
ganlikun 0:20e0c61e0684 622 #define SCB_CFSR_MLSPERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 5U) /*!< SCB CFSR (MMFSR): MLSPERR Position */
ganlikun 0:20e0c61e0684 623 #define SCB_CFSR_MLSPERR_Msk (1UL << SCB_CFSR_MLSPERR_Pos) /*!< SCB CFSR (MMFSR): MLSPERR Mask */
ganlikun 0:20e0c61e0684 624
ganlikun 0:20e0c61e0684 625 #define SCB_CFSR_MSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 4U) /*!< SCB CFSR (MMFSR): MSTKERR Position */
ganlikun 0:20e0c61e0684 626 #define SCB_CFSR_MSTKERR_Msk (1UL << SCB_CFSR_MSTKERR_Pos) /*!< SCB CFSR (MMFSR): MSTKERR Mask */
ganlikun 0:20e0c61e0684 627
ganlikun 0:20e0c61e0684 628 #define SCB_CFSR_MUNSTKERR_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 3U) /*!< SCB CFSR (MMFSR): MUNSTKERR Position */
ganlikun 0:20e0c61e0684 629 #define SCB_CFSR_MUNSTKERR_Msk (1UL << SCB_CFSR_MUNSTKERR_Pos) /*!< SCB CFSR (MMFSR): MUNSTKERR Mask */
ganlikun 0:20e0c61e0684 630
ganlikun 0:20e0c61e0684 631 #define SCB_CFSR_DACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 1U) /*!< SCB CFSR (MMFSR): DACCVIOL Position */
ganlikun 0:20e0c61e0684 632 #define SCB_CFSR_DACCVIOL_Msk (1UL << SCB_CFSR_DACCVIOL_Pos) /*!< SCB CFSR (MMFSR): DACCVIOL Mask */
ganlikun 0:20e0c61e0684 633
ganlikun 0:20e0c61e0684 634 #define SCB_CFSR_IACCVIOL_Pos (SCB_SHCSR_MEMFAULTACT_Pos + 0U) /*!< SCB CFSR (MMFSR): IACCVIOL Position */
ganlikun 0:20e0c61e0684 635 #define SCB_CFSR_IACCVIOL_Msk (1UL /*<< SCB_CFSR_IACCVIOL_Pos*/) /*!< SCB CFSR (MMFSR): IACCVIOL Mask */
ganlikun 0:20e0c61e0684 636
ganlikun 0:20e0c61e0684 637 /* BusFault Status Register (part of SCB Configurable Fault Status Register) */
ganlikun 0:20e0c61e0684 638 #define SCB_CFSR_BFARVALID_Pos (SCB_CFSR_BUSFAULTSR_Pos + 7U) /*!< SCB CFSR (BFSR): BFARVALID Position */
ganlikun 0:20e0c61e0684 639 #define SCB_CFSR_BFARVALID_Msk (1UL << SCB_CFSR_BFARVALID_Pos) /*!< SCB CFSR (BFSR): BFARVALID Mask */
ganlikun 0:20e0c61e0684 640
ganlikun 0:20e0c61e0684 641 #define SCB_CFSR_LSPERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 5U) /*!< SCB CFSR (BFSR): LSPERR Position */
ganlikun 0:20e0c61e0684 642 #define SCB_CFSR_LSPERR_Msk (1UL << SCB_CFSR_LSPERR_Pos) /*!< SCB CFSR (BFSR): LSPERR Mask */
ganlikun 0:20e0c61e0684 643
ganlikun 0:20e0c61e0684 644 #define SCB_CFSR_STKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 4U) /*!< SCB CFSR (BFSR): STKERR Position */
ganlikun 0:20e0c61e0684 645 #define SCB_CFSR_STKERR_Msk (1UL << SCB_CFSR_STKERR_Pos) /*!< SCB CFSR (BFSR): STKERR Mask */
ganlikun 0:20e0c61e0684 646
ganlikun 0:20e0c61e0684 647 #define SCB_CFSR_UNSTKERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 3U) /*!< SCB CFSR (BFSR): UNSTKERR Position */
ganlikun 0:20e0c61e0684 648 #define SCB_CFSR_UNSTKERR_Msk (1UL << SCB_CFSR_UNSTKERR_Pos) /*!< SCB CFSR (BFSR): UNSTKERR Mask */
ganlikun 0:20e0c61e0684 649
ganlikun 0:20e0c61e0684 650 #define SCB_CFSR_IMPRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 2U) /*!< SCB CFSR (BFSR): IMPRECISERR Position */
ganlikun 0:20e0c61e0684 651 #define SCB_CFSR_IMPRECISERR_Msk (1UL << SCB_CFSR_IMPRECISERR_Pos) /*!< SCB CFSR (BFSR): IMPRECISERR Mask */
ganlikun 0:20e0c61e0684 652
ganlikun 0:20e0c61e0684 653 #define SCB_CFSR_PRECISERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 1U) /*!< SCB CFSR (BFSR): PRECISERR Position */
ganlikun 0:20e0c61e0684 654 #define SCB_CFSR_PRECISERR_Msk (1UL << SCB_CFSR_PRECISERR_Pos) /*!< SCB CFSR (BFSR): PRECISERR Mask */
ganlikun 0:20e0c61e0684 655
ganlikun 0:20e0c61e0684 656 #define SCB_CFSR_IBUSERR_Pos (SCB_CFSR_BUSFAULTSR_Pos + 0U) /*!< SCB CFSR (BFSR): IBUSERR Position */
ganlikun 0:20e0c61e0684 657 #define SCB_CFSR_IBUSERR_Msk (1UL << SCB_CFSR_IBUSERR_Pos) /*!< SCB CFSR (BFSR): IBUSERR Mask */
ganlikun 0:20e0c61e0684 658
ganlikun 0:20e0c61e0684 659 /* UsageFault Status Register (part of SCB Configurable Fault Status Register) */
ganlikun 0:20e0c61e0684 660 #define SCB_CFSR_DIVBYZERO_Pos (SCB_CFSR_USGFAULTSR_Pos + 9U) /*!< SCB CFSR (UFSR): DIVBYZERO Position */
ganlikun 0:20e0c61e0684 661 #define SCB_CFSR_DIVBYZERO_Msk (1UL << SCB_CFSR_DIVBYZERO_Pos) /*!< SCB CFSR (UFSR): DIVBYZERO Mask */
ganlikun 0:20e0c61e0684 662
ganlikun 0:20e0c61e0684 663 #define SCB_CFSR_UNALIGNED_Pos (SCB_CFSR_USGFAULTSR_Pos + 8U) /*!< SCB CFSR (UFSR): UNALIGNED Position */
ganlikun 0:20e0c61e0684 664 #define SCB_CFSR_UNALIGNED_Msk (1UL << SCB_CFSR_UNALIGNED_Pos) /*!< SCB CFSR (UFSR): UNALIGNED Mask */
ganlikun 0:20e0c61e0684 665
ganlikun 0:20e0c61e0684 666 #define SCB_CFSR_NOCP_Pos (SCB_CFSR_USGFAULTSR_Pos + 3U) /*!< SCB CFSR (UFSR): NOCP Position */
ganlikun 0:20e0c61e0684 667 #define SCB_CFSR_NOCP_Msk (1UL << SCB_CFSR_NOCP_Pos) /*!< SCB CFSR (UFSR): NOCP Mask */
ganlikun 0:20e0c61e0684 668
ganlikun 0:20e0c61e0684 669 #define SCB_CFSR_INVPC_Pos (SCB_CFSR_USGFAULTSR_Pos + 2U) /*!< SCB CFSR (UFSR): INVPC Position */
ganlikun 0:20e0c61e0684 670 #define SCB_CFSR_INVPC_Msk (1UL << SCB_CFSR_INVPC_Pos) /*!< SCB CFSR (UFSR): INVPC Mask */
ganlikun 0:20e0c61e0684 671
ganlikun 0:20e0c61e0684 672 #define SCB_CFSR_INVSTATE_Pos (SCB_CFSR_USGFAULTSR_Pos + 1U) /*!< SCB CFSR (UFSR): INVSTATE Position */
ganlikun 0:20e0c61e0684 673 #define SCB_CFSR_INVSTATE_Msk (1UL << SCB_CFSR_INVSTATE_Pos) /*!< SCB CFSR (UFSR): INVSTATE Mask */
ganlikun 0:20e0c61e0684 674
ganlikun 0:20e0c61e0684 675 #define SCB_CFSR_UNDEFINSTR_Pos (SCB_CFSR_USGFAULTSR_Pos + 0U) /*!< SCB CFSR (UFSR): UNDEFINSTR Position */
ganlikun 0:20e0c61e0684 676 #define SCB_CFSR_UNDEFINSTR_Msk (1UL << SCB_CFSR_UNDEFINSTR_Pos) /*!< SCB CFSR (UFSR): UNDEFINSTR Mask */
ganlikun 0:20e0c61e0684 677
ganlikun 0:20e0c61e0684 678 /* SCB Hard Fault Status Register Definitions */
ganlikun 0:20e0c61e0684 679 #define SCB_HFSR_DEBUGEVT_Pos 31U /*!< SCB HFSR: DEBUGEVT Position */
ganlikun 0:20e0c61e0684 680 #define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */
ganlikun 0:20e0c61e0684 681
ganlikun 0:20e0c61e0684 682 #define SCB_HFSR_FORCED_Pos 30U /*!< SCB HFSR: FORCED Position */
ganlikun 0:20e0c61e0684 683 #define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */
ganlikun 0:20e0c61e0684 684
ganlikun 0:20e0c61e0684 685 #define SCB_HFSR_VECTTBL_Pos 1U /*!< SCB HFSR: VECTTBL Position */
ganlikun 0:20e0c61e0684 686 #define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */
ganlikun 0:20e0c61e0684 687
ganlikun 0:20e0c61e0684 688 /* SCB Debug Fault Status Register Definitions */
ganlikun 0:20e0c61e0684 689 #define SCB_DFSR_EXTERNAL_Pos 4U /*!< SCB DFSR: EXTERNAL Position */
ganlikun 0:20e0c61e0684 690 #define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */
ganlikun 0:20e0c61e0684 691
ganlikun 0:20e0c61e0684 692 #define SCB_DFSR_VCATCH_Pos 3U /*!< SCB DFSR: VCATCH Position */
ganlikun 0:20e0c61e0684 693 #define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */
ganlikun 0:20e0c61e0684 694
ganlikun 0:20e0c61e0684 695 #define SCB_DFSR_DWTTRAP_Pos 2U /*!< SCB DFSR: DWTTRAP Position */
ganlikun 0:20e0c61e0684 696 #define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */
ganlikun 0:20e0c61e0684 697
ganlikun 0:20e0c61e0684 698 #define SCB_DFSR_BKPT_Pos 1U /*!< SCB DFSR: BKPT Position */
ganlikun 0:20e0c61e0684 699 #define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */
ganlikun 0:20e0c61e0684 700
ganlikun 0:20e0c61e0684 701 #define SCB_DFSR_HALTED_Pos 0U /*!< SCB DFSR: HALTED Position */
ganlikun 0:20e0c61e0684 702 #define SCB_DFSR_HALTED_Msk (1UL /*<< SCB_DFSR_HALTED_Pos*/) /*!< SCB DFSR: HALTED Mask */
ganlikun 0:20e0c61e0684 703
ganlikun 0:20e0c61e0684 704 /*@} end of group CMSIS_SCB */
ganlikun 0:20e0c61e0684 705
ganlikun 0:20e0c61e0684 706
ganlikun 0:20e0c61e0684 707 /**
ganlikun 0:20e0c61e0684 708 \ingroup CMSIS_core_register
ganlikun 0:20e0c61e0684 709 \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB)
ganlikun 0:20e0c61e0684 710 \brief Type definitions for the System Control and ID Register not in the SCB
ganlikun 0:20e0c61e0684 711 @{
ganlikun 0:20e0c61e0684 712 */
ganlikun 0:20e0c61e0684 713
ganlikun 0:20e0c61e0684 714 /**
ganlikun 0:20e0c61e0684 715 \brief Structure type to access the System Control and ID Register not in the SCB.
ganlikun 0:20e0c61e0684 716 */
ganlikun 0:20e0c61e0684 717 typedef struct
ganlikun 0:20e0c61e0684 718 {
ganlikun 0:20e0c61e0684 719 uint32_t RESERVED0[1U];
ganlikun 0:20e0c61e0684 720 __IM uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */
ganlikun 0:20e0c61e0684 721 __IOM uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */
ganlikun 0:20e0c61e0684 722 } SCnSCB_Type;
ganlikun 0:20e0c61e0684 723
ganlikun 0:20e0c61e0684 724 /* Interrupt Controller Type Register Definitions */
ganlikun 0:20e0c61e0684 725 #define SCnSCB_ICTR_INTLINESNUM_Pos 0U /*!< ICTR: INTLINESNUM Position */
ganlikun 0:20e0c61e0684 726 #define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL /*<< SCnSCB_ICTR_INTLINESNUM_Pos*/) /*!< ICTR: INTLINESNUM Mask */
ganlikun 0:20e0c61e0684 727
ganlikun 0:20e0c61e0684 728 /* Auxiliary Control Register Definitions */
ganlikun 0:20e0c61e0684 729 #define SCnSCB_ACTLR_DISOOFP_Pos 9U /*!< ACTLR: DISOOFP Position */
ganlikun 0:20e0c61e0684 730 #define SCnSCB_ACTLR_DISOOFP_Msk (1UL << SCnSCB_ACTLR_DISOOFP_Pos) /*!< ACTLR: DISOOFP Mask */
ganlikun 0:20e0c61e0684 731
ganlikun 0:20e0c61e0684 732 #define SCnSCB_ACTLR_DISFPCA_Pos 8U /*!< ACTLR: DISFPCA Position */
ganlikun 0:20e0c61e0684 733 #define SCnSCB_ACTLR_DISFPCA_Msk (1UL << SCnSCB_ACTLR_DISFPCA_Pos) /*!< ACTLR: DISFPCA Mask */
ganlikun 0:20e0c61e0684 734
ganlikun 0:20e0c61e0684 735 #define SCnSCB_ACTLR_DISFOLD_Pos 2U /*!< ACTLR: DISFOLD Position */
ganlikun 0:20e0c61e0684 736 #define SCnSCB_ACTLR_DISFOLD_Msk (1UL << SCnSCB_ACTLR_DISFOLD_Pos) /*!< ACTLR: DISFOLD Mask */
ganlikun 0:20e0c61e0684 737
ganlikun 0:20e0c61e0684 738 #define SCnSCB_ACTLR_DISDEFWBUF_Pos 1U /*!< ACTLR: DISDEFWBUF Position */
ganlikun 0:20e0c61e0684 739 #define SCnSCB_ACTLR_DISDEFWBUF_Msk (1UL << SCnSCB_ACTLR_DISDEFWBUF_Pos) /*!< ACTLR: DISDEFWBUF Mask */
ganlikun 0:20e0c61e0684 740
ganlikun 0:20e0c61e0684 741 #define SCnSCB_ACTLR_DISMCYCINT_Pos 0U /*!< ACTLR: DISMCYCINT Position */
ganlikun 0:20e0c61e0684 742 #define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL /*<< SCnSCB_ACTLR_DISMCYCINT_Pos*/) /*!< ACTLR: DISMCYCINT Mask */
ganlikun 0:20e0c61e0684 743
ganlikun 0:20e0c61e0684 744 /*@} end of group CMSIS_SCnotSCB */
ganlikun 0:20e0c61e0684 745
ganlikun 0:20e0c61e0684 746
ganlikun 0:20e0c61e0684 747 /**
ganlikun 0:20e0c61e0684 748 \ingroup CMSIS_core_register
ganlikun 0:20e0c61e0684 749 \defgroup CMSIS_SysTick System Tick Timer (SysTick)
ganlikun 0:20e0c61e0684 750 \brief Type definitions for the System Timer Registers.
ganlikun 0:20e0c61e0684 751 @{
ganlikun 0:20e0c61e0684 752 */
ganlikun 0:20e0c61e0684 753
ganlikun 0:20e0c61e0684 754 /**
ganlikun 0:20e0c61e0684 755 \brief Structure type to access the System Timer (SysTick).
ganlikun 0:20e0c61e0684 756 */
ganlikun 0:20e0c61e0684 757 typedef struct
ganlikun 0:20e0c61e0684 758 {
ganlikun 0:20e0c61e0684 759 __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */
ganlikun 0:20e0c61e0684 760 __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */
ganlikun 0:20e0c61e0684 761 __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */
ganlikun 0:20e0c61e0684 762 __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */
ganlikun 0:20e0c61e0684 763 } SysTick_Type;
ganlikun 0:20e0c61e0684 764
ganlikun 0:20e0c61e0684 765 /* SysTick Control / Status Register Definitions */
ganlikun 0:20e0c61e0684 766 #define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */
ganlikun 0:20e0c61e0684 767 #define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */
ganlikun 0:20e0c61e0684 768
ganlikun 0:20e0c61e0684 769 #define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */
ganlikun 0:20e0c61e0684 770 #define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */
ganlikun 0:20e0c61e0684 771
ganlikun 0:20e0c61e0684 772 #define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */
ganlikun 0:20e0c61e0684 773 #define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */
ganlikun 0:20e0c61e0684 774
ganlikun 0:20e0c61e0684 775 #define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */
ganlikun 0:20e0c61e0684 776 #define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */
ganlikun 0:20e0c61e0684 777
ganlikun 0:20e0c61e0684 778 /* SysTick Reload Register Definitions */
ganlikun 0:20e0c61e0684 779 #define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */
ganlikun 0:20e0c61e0684 780 #define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */
ganlikun 0:20e0c61e0684 781
ganlikun 0:20e0c61e0684 782 /* SysTick Current Register Definitions */
ganlikun 0:20e0c61e0684 783 #define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */
ganlikun 0:20e0c61e0684 784 #define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */
ganlikun 0:20e0c61e0684 785
ganlikun 0:20e0c61e0684 786 /* SysTick Calibration Register Definitions */
ganlikun 0:20e0c61e0684 787 #define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */
ganlikun 0:20e0c61e0684 788 #define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */
ganlikun 0:20e0c61e0684 789
ganlikun 0:20e0c61e0684 790 #define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */
ganlikun 0:20e0c61e0684 791 #define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */
ganlikun 0:20e0c61e0684 792
ganlikun 0:20e0c61e0684 793 #define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */
ganlikun 0:20e0c61e0684 794 #define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */
ganlikun 0:20e0c61e0684 795
ganlikun 0:20e0c61e0684 796 /*@} end of group CMSIS_SysTick */
ganlikun 0:20e0c61e0684 797
ganlikun 0:20e0c61e0684 798
ganlikun 0:20e0c61e0684 799 /**
ganlikun 0:20e0c61e0684 800 \ingroup CMSIS_core_register
ganlikun 0:20e0c61e0684 801 \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM)
ganlikun 0:20e0c61e0684 802 \brief Type definitions for the Instrumentation Trace Macrocell (ITM)
ganlikun 0:20e0c61e0684 803 @{
ganlikun 0:20e0c61e0684 804 */
ganlikun 0:20e0c61e0684 805
ganlikun 0:20e0c61e0684 806 /**
ganlikun 0:20e0c61e0684 807 \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM).
ganlikun 0:20e0c61e0684 808 */
ganlikun 0:20e0c61e0684 809 typedef struct
ganlikun 0:20e0c61e0684 810 {
ganlikun 0:20e0c61e0684 811 __OM union
ganlikun 0:20e0c61e0684 812 {
ganlikun 0:20e0c61e0684 813 __OM uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */
ganlikun 0:20e0c61e0684 814 __OM uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */
ganlikun 0:20e0c61e0684 815 __OM uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */
ganlikun 0:20e0c61e0684 816 } PORT [32U]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */
ganlikun 0:20e0c61e0684 817 uint32_t RESERVED0[864U];
ganlikun 0:20e0c61e0684 818 __IOM uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */
ganlikun 0:20e0c61e0684 819 uint32_t RESERVED1[15U];
ganlikun 0:20e0c61e0684 820 __IOM uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */
ganlikun 0:20e0c61e0684 821 uint32_t RESERVED2[15U];
ganlikun 0:20e0c61e0684 822 __IOM uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */
ganlikun 0:20e0c61e0684 823 uint32_t RESERVED3[29U];
ganlikun 0:20e0c61e0684 824 __OM uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */
ganlikun 0:20e0c61e0684 825 __IM uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */
ganlikun 0:20e0c61e0684 826 __IOM uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */
ganlikun 0:20e0c61e0684 827 uint32_t RESERVED4[43U];
ganlikun 0:20e0c61e0684 828 __OM uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */
ganlikun 0:20e0c61e0684 829 __IM uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */
ganlikun 0:20e0c61e0684 830 uint32_t RESERVED5[6U];
ganlikun 0:20e0c61e0684 831 __IM uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */
ganlikun 0:20e0c61e0684 832 __IM uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */
ganlikun 0:20e0c61e0684 833 __IM uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */
ganlikun 0:20e0c61e0684 834 __IM uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */
ganlikun 0:20e0c61e0684 835 __IM uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */
ganlikun 0:20e0c61e0684 836 __IM uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */
ganlikun 0:20e0c61e0684 837 __IM uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */
ganlikun 0:20e0c61e0684 838 __IM uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */
ganlikun 0:20e0c61e0684 839 __IM uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */
ganlikun 0:20e0c61e0684 840 __IM uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */
ganlikun 0:20e0c61e0684 841 __IM uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */
ganlikun 0:20e0c61e0684 842 __IM uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */
ganlikun 0:20e0c61e0684 843 } ITM_Type;
ganlikun 0:20e0c61e0684 844
ganlikun 0:20e0c61e0684 845 /* ITM Trace Privilege Register Definitions */
ganlikun 0:20e0c61e0684 846 #define ITM_TPR_PRIVMASK_Pos 0U /*!< ITM TPR: PRIVMASK Position */
ganlikun 0:20e0c61e0684 847 #define ITM_TPR_PRIVMASK_Msk (0xFUL /*<< ITM_TPR_PRIVMASK_Pos*/) /*!< ITM TPR: PRIVMASK Mask */
ganlikun 0:20e0c61e0684 848
ganlikun 0:20e0c61e0684 849 /* ITM Trace Control Register Definitions */
ganlikun 0:20e0c61e0684 850 #define ITM_TCR_BUSY_Pos 23U /*!< ITM TCR: BUSY Position */
ganlikun 0:20e0c61e0684 851 #define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */
ganlikun 0:20e0c61e0684 852
ganlikun 0:20e0c61e0684 853 #define ITM_TCR_TraceBusID_Pos 16U /*!< ITM TCR: ATBID Position */
ganlikun 0:20e0c61e0684 854 #define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */
ganlikun 0:20e0c61e0684 855
ganlikun 0:20e0c61e0684 856 #define ITM_TCR_GTSFREQ_Pos 10U /*!< ITM TCR: Global timestamp frequency Position */
ganlikun 0:20e0c61e0684 857 #define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */
ganlikun 0:20e0c61e0684 858
ganlikun 0:20e0c61e0684 859 #define ITM_TCR_TSPrescale_Pos 8U /*!< ITM TCR: TSPrescale Position */
ganlikun 0:20e0c61e0684 860 #define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */
ganlikun 0:20e0c61e0684 861
ganlikun 0:20e0c61e0684 862 #define ITM_TCR_SWOENA_Pos 4U /*!< ITM TCR: SWOENA Position */
ganlikun 0:20e0c61e0684 863 #define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */
ganlikun 0:20e0c61e0684 864
ganlikun 0:20e0c61e0684 865 #define ITM_TCR_DWTENA_Pos 3U /*!< ITM TCR: DWTENA Position */
ganlikun 0:20e0c61e0684 866 #define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */
ganlikun 0:20e0c61e0684 867
ganlikun 0:20e0c61e0684 868 #define ITM_TCR_SYNCENA_Pos 2U /*!< ITM TCR: SYNCENA Position */
ganlikun 0:20e0c61e0684 869 #define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */
ganlikun 0:20e0c61e0684 870
ganlikun 0:20e0c61e0684 871 #define ITM_TCR_TSENA_Pos 1U /*!< ITM TCR: TSENA Position */
ganlikun 0:20e0c61e0684 872 #define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */
ganlikun 0:20e0c61e0684 873
ganlikun 0:20e0c61e0684 874 #define ITM_TCR_ITMENA_Pos 0U /*!< ITM TCR: ITM Enable bit Position */
ganlikun 0:20e0c61e0684 875 #define ITM_TCR_ITMENA_Msk (1UL /*<< ITM_TCR_ITMENA_Pos*/) /*!< ITM TCR: ITM Enable bit Mask */
ganlikun 0:20e0c61e0684 876
ganlikun 0:20e0c61e0684 877 /* ITM Integration Write Register Definitions */
ganlikun 0:20e0c61e0684 878 #define ITM_IWR_ATVALIDM_Pos 0U /*!< ITM IWR: ATVALIDM Position */
ganlikun 0:20e0c61e0684 879 #define ITM_IWR_ATVALIDM_Msk (1UL /*<< ITM_IWR_ATVALIDM_Pos*/) /*!< ITM IWR: ATVALIDM Mask */
ganlikun 0:20e0c61e0684 880
ganlikun 0:20e0c61e0684 881 /* ITM Integration Read Register Definitions */
ganlikun 0:20e0c61e0684 882 #define ITM_IRR_ATREADYM_Pos 0U /*!< ITM IRR: ATREADYM Position */
ganlikun 0:20e0c61e0684 883 #define ITM_IRR_ATREADYM_Msk (1UL /*<< ITM_IRR_ATREADYM_Pos*/) /*!< ITM IRR: ATREADYM Mask */
ganlikun 0:20e0c61e0684 884
ganlikun 0:20e0c61e0684 885 /* ITM Integration Mode Control Register Definitions */
ganlikun 0:20e0c61e0684 886 #define ITM_IMCR_INTEGRATION_Pos 0U /*!< ITM IMCR: INTEGRATION Position */
ganlikun 0:20e0c61e0684 887 #define ITM_IMCR_INTEGRATION_Msk (1UL /*<< ITM_IMCR_INTEGRATION_Pos*/) /*!< ITM IMCR: INTEGRATION Mask */
ganlikun 0:20e0c61e0684 888
ganlikun 0:20e0c61e0684 889 /* ITM Lock Status Register Definitions */
ganlikun 0:20e0c61e0684 890 #define ITM_LSR_ByteAcc_Pos 2U /*!< ITM LSR: ByteAcc Position */
ganlikun 0:20e0c61e0684 891 #define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */
ganlikun 0:20e0c61e0684 892
ganlikun 0:20e0c61e0684 893 #define ITM_LSR_Access_Pos 1U /*!< ITM LSR: Access Position */
ganlikun 0:20e0c61e0684 894 #define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */
ganlikun 0:20e0c61e0684 895
ganlikun 0:20e0c61e0684 896 #define ITM_LSR_Present_Pos 0U /*!< ITM LSR: Present Position */
ganlikun 0:20e0c61e0684 897 #define ITM_LSR_Present_Msk (1UL /*<< ITM_LSR_Present_Pos*/) /*!< ITM LSR: Present Mask */
ganlikun 0:20e0c61e0684 898
ganlikun 0:20e0c61e0684 899 /*@}*/ /* end of group CMSIS_ITM */
ganlikun 0:20e0c61e0684 900
ganlikun 0:20e0c61e0684 901
ganlikun 0:20e0c61e0684 902 /**
ganlikun 0:20e0c61e0684 903 \ingroup CMSIS_core_register
ganlikun 0:20e0c61e0684 904 \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT)
ganlikun 0:20e0c61e0684 905 \brief Type definitions for the Data Watchpoint and Trace (DWT)
ganlikun 0:20e0c61e0684 906 @{
ganlikun 0:20e0c61e0684 907 */
ganlikun 0:20e0c61e0684 908
ganlikun 0:20e0c61e0684 909 /**
ganlikun 0:20e0c61e0684 910 \brief Structure type to access the Data Watchpoint and Trace Register (DWT).
ganlikun 0:20e0c61e0684 911 */
ganlikun 0:20e0c61e0684 912 typedef struct
ganlikun 0:20e0c61e0684 913 {
ganlikun 0:20e0c61e0684 914 __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */
ganlikun 0:20e0c61e0684 915 __IOM uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */
ganlikun 0:20e0c61e0684 916 __IOM uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */
ganlikun 0:20e0c61e0684 917 __IOM uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */
ganlikun 0:20e0c61e0684 918 __IOM uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */
ganlikun 0:20e0c61e0684 919 __IOM uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */
ganlikun 0:20e0c61e0684 920 __IOM uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */
ganlikun 0:20e0c61e0684 921 __IM uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */
ganlikun 0:20e0c61e0684 922 __IOM uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */
ganlikun 0:20e0c61e0684 923 __IOM uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */
ganlikun 0:20e0c61e0684 924 __IOM uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */
ganlikun 0:20e0c61e0684 925 uint32_t RESERVED0[1U];
ganlikun 0:20e0c61e0684 926 __IOM uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */
ganlikun 0:20e0c61e0684 927 __IOM uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */
ganlikun 0:20e0c61e0684 928 __IOM uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */
ganlikun 0:20e0c61e0684 929 uint32_t RESERVED1[1U];
ganlikun 0:20e0c61e0684 930 __IOM uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */
ganlikun 0:20e0c61e0684 931 __IOM uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */
ganlikun 0:20e0c61e0684 932 __IOM uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */
ganlikun 0:20e0c61e0684 933 uint32_t RESERVED2[1U];
ganlikun 0:20e0c61e0684 934 __IOM uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */
ganlikun 0:20e0c61e0684 935 __IOM uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */
ganlikun 0:20e0c61e0684 936 __IOM uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */
ganlikun 0:20e0c61e0684 937 } DWT_Type;
ganlikun 0:20e0c61e0684 938
ganlikun 0:20e0c61e0684 939 /* DWT Control Register Definitions */
ganlikun 0:20e0c61e0684 940 #define DWT_CTRL_NUMCOMP_Pos 28U /*!< DWT CTRL: NUMCOMP Position */
ganlikun 0:20e0c61e0684 941 #define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */
ganlikun 0:20e0c61e0684 942
ganlikun 0:20e0c61e0684 943 #define DWT_CTRL_NOTRCPKT_Pos 27U /*!< DWT CTRL: NOTRCPKT Position */
ganlikun 0:20e0c61e0684 944 #define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */
ganlikun 0:20e0c61e0684 945
ganlikun 0:20e0c61e0684 946 #define DWT_CTRL_NOEXTTRIG_Pos 26U /*!< DWT CTRL: NOEXTTRIG Position */
ganlikun 0:20e0c61e0684 947 #define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */
ganlikun 0:20e0c61e0684 948
ganlikun 0:20e0c61e0684 949 #define DWT_CTRL_NOCYCCNT_Pos 25U /*!< DWT CTRL: NOCYCCNT Position */
ganlikun 0:20e0c61e0684 950 #define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */
ganlikun 0:20e0c61e0684 951
ganlikun 0:20e0c61e0684 952 #define DWT_CTRL_NOPRFCNT_Pos 24U /*!< DWT CTRL: NOPRFCNT Position */
ganlikun 0:20e0c61e0684 953 #define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */
ganlikun 0:20e0c61e0684 954
ganlikun 0:20e0c61e0684 955 #define DWT_CTRL_CYCEVTENA_Pos 22U /*!< DWT CTRL: CYCEVTENA Position */
ganlikun 0:20e0c61e0684 956 #define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */
ganlikun 0:20e0c61e0684 957
ganlikun 0:20e0c61e0684 958 #define DWT_CTRL_FOLDEVTENA_Pos 21U /*!< DWT CTRL: FOLDEVTENA Position */
ganlikun 0:20e0c61e0684 959 #define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */
ganlikun 0:20e0c61e0684 960
ganlikun 0:20e0c61e0684 961 #define DWT_CTRL_LSUEVTENA_Pos 20U /*!< DWT CTRL: LSUEVTENA Position */
ganlikun 0:20e0c61e0684 962 #define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */
ganlikun 0:20e0c61e0684 963
ganlikun 0:20e0c61e0684 964 #define DWT_CTRL_SLEEPEVTENA_Pos 19U /*!< DWT CTRL: SLEEPEVTENA Position */
ganlikun 0:20e0c61e0684 965 #define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */
ganlikun 0:20e0c61e0684 966
ganlikun 0:20e0c61e0684 967 #define DWT_CTRL_EXCEVTENA_Pos 18U /*!< DWT CTRL: EXCEVTENA Position */
ganlikun 0:20e0c61e0684 968 #define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */
ganlikun 0:20e0c61e0684 969
ganlikun 0:20e0c61e0684 970 #define DWT_CTRL_CPIEVTENA_Pos 17U /*!< DWT CTRL: CPIEVTENA Position */
ganlikun 0:20e0c61e0684 971 #define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */
ganlikun 0:20e0c61e0684 972
ganlikun 0:20e0c61e0684 973 #define DWT_CTRL_EXCTRCENA_Pos 16U /*!< DWT CTRL: EXCTRCENA Position */
ganlikun 0:20e0c61e0684 974 #define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */
ganlikun 0:20e0c61e0684 975
ganlikun 0:20e0c61e0684 976 #define DWT_CTRL_PCSAMPLENA_Pos 12U /*!< DWT CTRL: PCSAMPLENA Position */
ganlikun 0:20e0c61e0684 977 #define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */
ganlikun 0:20e0c61e0684 978
ganlikun 0:20e0c61e0684 979 #define DWT_CTRL_SYNCTAP_Pos 10U /*!< DWT CTRL: SYNCTAP Position */
ganlikun 0:20e0c61e0684 980 #define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */
ganlikun 0:20e0c61e0684 981
ganlikun 0:20e0c61e0684 982 #define DWT_CTRL_CYCTAP_Pos 9U /*!< DWT CTRL: CYCTAP Position */
ganlikun 0:20e0c61e0684 983 #define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */
ganlikun 0:20e0c61e0684 984
ganlikun 0:20e0c61e0684 985 #define DWT_CTRL_POSTINIT_Pos 5U /*!< DWT CTRL: POSTINIT Position */
ganlikun 0:20e0c61e0684 986 #define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */
ganlikun 0:20e0c61e0684 987
ganlikun 0:20e0c61e0684 988 #define DWT_CTRL_POSTPRESET_Pos 1U /*!< DWT CTRL: POSTPRESET Position */
ganlikun 0:20e0c61e0684 989 #define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */
ganlikun 0:20e0c61e0684 990
ganlikun 0:20e0c61e0684 991 #define DWT_CTRL_CYCCNTENA_Pos 0U /*!< DWT CTRL: CYCCNTENA Position */
ganlikun 0:20e0c61e0684 992 #define DWT_CTRL_CYCCNTENA_Msk (0x1UL /*<< DWT_CTRL_CYCCNTENA_Pos*/) /*!< DWT CTRL: CYCCNTENA Mask */
ganlikun 0:20e0c61e0684 993
ganlikun 0:20e0c61e0684 994 /* DWT CPI Count Register Definitions */
ganlikun 0:20e0c61e0684 995 #define DWT_CPICNT_CPICNT_Pos 0U /*!< DWT CPICNT: CPICNT Position */
ganlikun 0:20e0c61e0684 996 #define DWT_CPICNT_CPICNT_Msk (0xFFUL /*<< DWT_CPICNT_CPICNT_Pos*/) /*!< DWT CPICNT: CPICNT Mask */
ganlikun 0:20e0c61e0684 997
ganlikun 0:20e0c61e0684 998 /* DWT Exception Overhead Count Register Definitions */
ganlikun 0:20e0c61e0684 999 #define DWT_EXCCNT_EXCCNT_Pos 0U /*!< DWT EXCCNT: EXCCNT Position */
ganlikun 0:20e0c61e0684 1000 #define DWT_EXCCNT_EXCCNT_Msk (0xFFUL /*<< DWT_EXCCNT_EXCCNT_Pos*/) /*!< DWT EXCCNT: EXCCNT Mask */
ganlikun 0:20e0c61e0684 1001
ganlikun 0:20e0c61e0684 1002 /* DWT Sleep Count Register Definitions */
ganlikun 0:20e0c61e0684 1003 #define DWT_SLEEPCNT_SLEEPCNT_Pos 0U /*!< DWT SLEEPCNT: SLEEPCNT Position */
ganlikun 0:20e0c61e0684 1004 #define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL /*<< DWT_SLEEPCNT_SLEEPCNT_Pos*/) /*!< DWT SLEEPCNT: SLEEPCNT Mask */
ganlikun 0:20e0c61e0684 1005
ganlikun 0:20e0c61e0684 1006 /* DWT LSU Count Register Definitions */
ganlikun 0:20e0c61e0684 1007 #define DWT_LSUCNT_LSUCNT_Pos 0U /*!< DWT LSUCNT: LSUCNT Position */
ganlikun 0:20e0c61e0684 1008 #define DWT_LSUCNT_LSUCNT_Msk (0xFFUL /*<< DWT_LSUCNT_LSUCNT_Pos*/) /*!< DWT LSUCNT: LSUCNT Mask */
ganlikun 0:20e0c61e0684 1009
ganlikun 0:20e0c61e0684 1010 /* DWT Folded-instruction Count Register Definitions */
ganlikun 0:20e0c61e0684 1011 #define DWT_FOLDCNT_FOLDCNT_Pos 0U /*!< DWT FOLDCNT: FOLDCNT Position */
ganlikun 0:20e0c61e0684 1012 #define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL /*<< DWT_FOLDCNT_FOLDCNT_Pos*/) /*!< DWT FOLDCNT: FOLDCNT Mask */
ganlikun 0:20e0c61e0684 1013
ganlikun 0:20e0c61e0684 1014 /* DWT Comparator Mask Register Definitions */
ganlikun 0:20e0c61e0684 1015 #define DWT_MASK_MASK_Pos 0U /*!< DWT MASK: MASK Position */
ganlikun 0:20e0c61e0684 1016 #define DWT_MASK_MASK_Msk (0x1FUL /*<< DWT_MASK_MASK_Pos*/) /*!< DWT MASK: MASK Mask */
ganlikun 0:20e0c61e0684 1017
ganlikun 0:20e0c61e0684 1018 /* DWT Comparator Function Register Definitions */
ganlikun 0:20e0c61e0684 1019 #define DWT_FUNCTION_MATCHED_Pos 24U /*!< DWT FUNCTION: MATCHED Position */
ganlikun 0:20e0c61e0684 1020 #define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */
ganlikun 0:20e0c61e0684 1021
ganlikun 0:20e0c61e0684 1022 #define DWT_FUNCTION_DATAVADDR1_Pos 16U /*!< DWT FUNCTION: DATAVADDR1 Position */
ganlikun 0:20e0c61e0684 1023 #define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */
ganlikun 0:20e0c61e0684 1024
ganlikun 0:20e0c61e0684 1025 #define DWT_FUNCTION_DATAVADDR0_Pos 12U /*!< DWT FUNCTION: DATAVADDR0 Position */
ganlikun 0:20e0c61e0684 1026 #define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */
ganlikun 0:20e0c61e0684 1027
ganlikun 0:20e0c61e0684 1028 #define DWT_FUNCTION_DATAVSIZE_Pos 10U /*!< DWT FUNCTION: DATAVSIZE Position */
ganlikun 0:20e0c61e0684 1029 #define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */
ganlikun 0:20e0c61e0684 1030
ganlikun 0:20e0c61e0684 1031 #define DWT_FUNCTION_LNK1ENA_Pos 9U /*!< DWT FUNCTION: LNK1ENA Position */
ganlikun 0:20e0c61e0684 1032 #define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */
ganlikun 0:20e0c61e0684 1033
ganlikun 0:20e0c61e0684 1034 #define DWT_FUNCTION_DATAVMATCH_Pos 8U /*!< DWT FUNCTION: DATAVMATCH Position */
ganlikun 0:20e0c61e0684 1035 #define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */
ganlikun 0:20e0c61e0684 1036
ganlikun 0:20e0c61e0684 1037 #define DWT_FUNCTION_CYCMATCH_Pos 7U /*!< DWT FUNCTION: CYCMATCH Position */
ganlikun 0:20e0c61e0684 1038 #define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */
ganlikun 0:20e0c61e0684 1039
ganlikun 0:20e0c61e0684 1040 #define DWT_FUNCTION_EMITRANGE_Pos 5U /*!< DWT FUNCTION: EMITRANGE Position */
ganlikun 0:20e0c61e0684 1041 #define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */
ganlikun 0:20e0c61e0684 1042
ganlikun 0:20e0c61e0684 1043 #define DWT_FUNCTION_FUNCTION_Pos 0U /*!< DWT FUNCTION: FUNCTION Position */
ganlikun 0:20e0c61e0684 1044 #define DWT_FUNCTION_FUNCTION_Msk (0xFUL /*<< DWT_FUNCTION_FUNCTION_Pos*/) /*!< DWT FUNCTION: FUNCTION Mask */
ganlikun 0:20e0c61e0684 1045
ganlikun 0:20e0c61e0684 1046 /*@}*/ /* end of group CMSIS_DWT */
ganlikun 0:20e0c61e0684 1047
ganlikun 0:20e0c61e0684 1048
ganlikun 0:20e0c61e0684 1049 /**
ganlikun 0:20e0c61e0684 1050 \ingroup CMSIS_core_register
ganlikun 0:20e0c61e0684 1051 \defgroup CMSIS_TPI Trace Port Interface (TPI)
ganlikun 0:20e0c61e0684 1052 \brief Type definitions for the Trace Port Interface (TPI)
ganlikun 0:20e0c61e0684 1053 @{
ganlikun 0:20e0c61e0684 1054 */
ganlikun 0:20e0c61e0684 1055
ganlikun 0:20e0c61e0684 1056 /**
ganlikun 0:20e0c61e0684 1057 \brief Structure type to access the Trace Port Interface Register (TPI).
ganlikun 0:20e0c61e0684 1058 */
ganlikun 0:20e0c61e0684 1059 typedef struct
ganlikun 0:20e0c61e0684 1060 {
ganlikun 0:20e0c61e0684 1061 __IOM uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */
ganlikun 0:20e0c61e0684 1062 __IOM uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */
ganlikun 0:20e0c61e0684 1063 uint32_t RESERVED0[2U];
ganlikun 0:20e0c61e0684 1064 __IOM uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */
ganlikun 0:20e0c61e0684 1065 uint32_t RESERVED1[55U];
ganlikun 0:20e0c61e0684 1066 __IOM uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */
ganlikun 0:20e0c61e0684 1067 uint32_t RESERVED2[131U];
ganlikun 0:20e0c61e0684 1068 __IM uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */
ganlikun 0:20e0c61e0684 1069 __IOM uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */
ganlikun 0:20e0c61e0684 1070 __IM uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */
ganlikun 0:20e0c61e0684 1071 uint32_t RESERVED3[759U];
ganlikun 0:20e0c61e0684 1072 __IM uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER */
ganlikun 0:20e0c61e0684 1073 __IM uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */
ganlikun 0:20e0c61e0684 1074 __IM uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */
ganlikun 0:20e0c61e0684 1075 uint32_t RESERVED4[1U];
ganlikun 0:20e0c61e0684 1076 __IM uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */
ganlikun 0:20e0c61e0684 1077 __IM uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */
ganlikun 0:20e0c61e0684 1078 __IOM uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */
ganlikun 0:20e0c61e0684 1079 uint32_t RESERVED5[39U];
ganlikun 0:20e0c61e0684 1080 __IOM uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */
ganlikun 0:20e0c61e0684 1081 __IOM uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */
ganlikun 0:20e0c61e0684 1082 uint32_t RESERVED7[8U];
ganlikun 0:20e0c61e0684 1083 __IM uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */
ganlikun 0:20e0c61e0684 1084 __IM uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */
ganlikun 0:20e0c61e0684 1085 } TPI_Type;
ganlikun 0:20e0c61e0684 1086
ganlikun 0:20e0c61e0684 1087 /* TPI Asynchronous Clock Prescaler Register Definitions */
ganlikun 0:20e0c61e0684 1088 #define TPI_ACPR_PRESCALER_Pos 0U /*!< TPI ACPR: PRESCALER Position */
ganlikun 0:20e0c61e0684 1089 #define TPI_ACPR_PRESCALER_Msk (0x1FFFUL /*<< TPI_ACPR_PRESCALER_Pos*/) /*!< TPI ACPR: PRESCALER Mask */
ganlikun 0:20e0c61e0684 1090
ganlikun 0:20e0c61e0684 1091 /* TPI Selected Pin Protocol Register Definitions */
ganlikun 0:20e0c61e0684 1092 #define TPI_SPPR_TXMODE_Pos 0U /*!< TPI SPPR: TXMODE Position */
ganlikun 0:20e0c61e0684 1093 #define TPI_SPPR_TXMODE_Msk (0x3UL /*<< TPI_SPPR_TXMODE_Pos*/) /*!< TPI SPPR: TXMODE Mask */
ganlikun 0:20e0c61e0684 1094
ganlikun 0:20e0c61e0684 1095 /* TPI Formatter and Flush Status Register Definitions */
ganlikun 0:20e0c61e0684 1096 #define TPI_FFSR_FtNonStop_Pos 3U /*!< TPI FFSR: FtNonStop Position */
ganlikun 0:20e0c61e0684 1097 #define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */
ganlikun 0:20e0c61e0684 1098
ganlikun 0:20e0c61e0684 1099 #define TPI_FFSR_TCPresent_Pos 2U /*!< TPI FFSR: TCPresent Position */
ganlikun 0:20e0c61e0684 1100 #define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */
ganlikun 0:20e0c61e0684 1101
ganlikun 0:20e0c61e0684 1102 #define TPI_FFSR_FtStopped_Pos 1U /*!< TPI FFSR: FtStopped Position */
ganlikun 0:20e0c61e0684 1103 #define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */
ganlikun 0:20e0c61e0684 1104
ganlikun 0:20e0c61e0684 1105 #define TPI_FFSR_FlInProg_Pos 0U /*!< TPI FFSR: FlInProg Position */
ganlikun 0:20e0c61e0684 1106 #define TPI_FFSR_FlInProg_Msk (0x1UL /*<< TPI_FFSR_FlInProg_Pos*/) /*!< TPI FFSR: FlInProg Mask */
ganlikun 0:20e0c61e0684 1107
ganlikun 0:20e0c61e0684 1108 /* TPI Formatter and Flush Control Register Definitions */
ganlikun 0:20e0c61e0684 1109 #define TPI_FFCR_TrigIn_Pos 8U /*!< TPI FFCR: TrigIn Position */
ganlikun 0:20e0c61e0684 1110 #define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */
ganlikun 0:20e0c61e0684 1111
ganlikun 0:20e0c61e0684 1112 #define TPI_FFCR_EnFCont_Pos 1U /*!< TPI FFCR: EnFCont Position */
ganlikun 0:20e0c61e0684 1113 #define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */
ganlikun 0:20e0c61e0684 1114
ganlikun 0:20e0c61e0684 1115 /* TPI TRIGGER Register Definitions */
ganlikun 0:20e0c61e0684 1116 #define TPI_TRIGGER_TRIGGER_Pos 0U /*!< TPI TRIGGER: TRIGGER Position */
ganlikun 0:20e0c61e0684 1117 #define TPI_TRIGGER_TRIGGER_Msk (0x1UL /*<< TPI_TRIGGER_TRIGGER_Pos*/) /*!< TPI TRIGGER: TRIGGER Mask */
ganlikun 0:20e0c61e0684 1118
ganlikun 0:20e0c61e0684 1119 /* TPI Integration ETM Data Register Definitions (FIFO0) */
ganlikun 0:20e0c61e0684 1120 #define TPI_FIFO0_ITM_ATVALID_Pos 29U /*!< TPI FIFO0: ITM_ATVALID Position */
ganlikun 0:20e0c61e0684 1121 #define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */
ganlikun 0:20e0c61e0684 1122
ganlikun 0:20e0c61e0684 1123 #define TPI_FIFO0_ITM_bytecount_Pos 27U /*!< TPI FIFO0: ITM_bytecount Position */
ganlikun 0:20e0c61e0684 1124 #define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */
ganlikun 0:20e0c61e0684 1125
ganlikun 0:20e0c61e0684 1126 #define TPI_FIFO0_ETM_ATVALID_Pos 26U /*!< TPI FIFO0: ETM_ATVALID Position */
ganlikun 0:20e0c61e0684 1127 #define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */
ganlikun 0:20e0c61e0684 1128
ganlikun 0:20e0c61e0684 1129 #define TPI_FIFO0_ETM_bytecount_Pos 24U /*!< TPI FIFO0: ETM_bytecount Position */
ganlikun 0:20e0c61e0684 1130 #define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */
ganlikun 0:20e0c61e0684 1131
ganlikun 0:20e0c61e0684 1132 #define TPI_FIFO0_ETM2_Pos 16U /*!< TPI FIFO0: ETM2 Position */
ganlikun 0:20e0c61e0684 1133 #define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */
ganlikun 0:20e0c61e0684 1134
ganlikun 0:20e0c61e0684 1135 #define TPI_FIFO0_ETM1_Pos 8U /*!< TPI FIFO0: ETM1 Position */
ganlikun 0:20e0c61e0684 1136 #define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */
ganlikun 0:20e0c61e0684 1137
ganlikun 0:20e0c61e0684 1138 #define TPI_FIFO0_ETM0_Pos 0U /*!< TPI FIFO0: ETM0 Position */
ganlikun 0:20e0c61e0684 1139 #define TPI_FIFO0_ETM0_Msk (0xFFUL /*<< TPI_FIFO0_ETM0_Pos*/) /*!< TPI FIFO0: ETM0 Mask */
ganlikun 0:20e0c61e0684 1140
ganlikun 0:20e0c61e0684 1141 /* TPI ITATBCTR2 Register Definitions */
ganlikun 0:20e0c61e0684 1142 #define TPI_ITATBCTR2_ATREADY_Pos 0U /*!< TPI ITATBCTR2: ATREADY Position */
ganlikun 0:20e0c61e0684 1143 #define TPI_ITATBCTR2_ATREADY_Msk (0x1UL /*<< TPI_ITATBCTR2_ATREADY_Pos*/) /*!< TPI ITATBCTR2: ATREADY Mask */
ganlikun 0:20e0c61e0684 1144
ganlikun 0:20e0c61e0684 1145 /* TPI Integration ITM Data Register Definitions (FIFO1) */
ganlikun 0:20e0c61e0684 1146 #define TPI_FIFO1_ITM_ATVALID_Pos 29U /*!< TPI FIFO1: ITM_ATVALID Position */
ganlikun 0:20e0c61e0684 1147 #define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */
ganlikun 0:20e0c61e0684 1148
ganlikun 0:20e0c61e0684 1149 #define TPI_FIFO1_ITM_bytecount_Pos 27U /*!< TPI FIFO1: ITM_bytecount Position */
ganlikun 0:20e0c61e0684 1150 #define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */
ganlikun 0:20e0c61e0684 1151
ganlikun 0:20e0c61e0684 1152 #define TPI_FIFO1_ETM_ATVALID_Pos 26U /*!< TPI FIFO1: ETM_ATVALID Position */
ganlikun 0:20e0c61e0684 1153 #define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */
ganlikun 0:20e0c61e0684 1154
ganlikun 0:20e0c61e0684 1155 #define TPI_FIFO1_ETM_bytecount_Pos 24U /*!< TPI FIFO1: ETM_bytecount Position */
ganlikun 0:20e0c61e0684 1156 #define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */
ganlikun 0:20e0c61e0684 1157
ganlikun 0:20e0c61e0684 1158 #define TPI_FIFO1_ITM2_Pos 16U /*!< TPI FIFO1: ITM2 Position */
ganlikun 0:20e0c61e0684 1159 #define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */
ganlikun 0:20e0c61e0684 1160
ganlikun 0:20e0c61e0684 1161 #define TPI_FIFO1_ITM1_Pos 8U /*!< TPI FIFO1: ITM1 Position */
ganlikun 0:20e0c61e0684 1162 #define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */
ganlikun 0:20e0c61e0684 1163
ganlikun 0:20e0c61e0684 1164 #define TPI_FIFO1_ITM0_Pos 0U /*!< TPI FIFO1: ITM0 Position */
ganlikun 0:20e0c61e0684 1165 #define TPI_FIFO1_ITM0_Msk (0xFFUL /*<< TPI_FIFO1_ITM0_Pos*/) /*!< TPI FIFO1: ITM0 Mask */
ganlikun 0:20e0c61e0684 1166
ganlikun 0:20e0c61e0684 1167 /* TPI ITATBCTR0 Register Definitions */
ganlikun 0:20e0c61e0684 1168 #define TPI_ITATBCTR0_ATREADY_Pos 0U /*!< TPI ITATBCTR0: ATREADY Position */
ganlikun 0:20e0c61e0684 1169 #define TPI_ITATBCTR0_ATREADY_Msk (0x1UL /*<< TPI_ITATBCTR0_ATREADY_Pos*/) /*!< TPI ITATBCTR0: ATREADY Mask */
ganlikun 0:20e0c61e0684 1170
ganlikun 0:20e0c61e0684 1171 /* TPI Integration Mode Control Register Definitions */
ganlikun 0:20e0c61e0684 1172 #define TPI_ITCTRL_Mode_Pos 0U /*!< TPI ITCTRL: Mode Position */
ganlikun 0:20e0c61e0684 1173 #define TPI_ITCTRL_Mode_Msk (0x1UL /*<< TPI_ITCTRL_Mode_Pos*/) /*!< TPI ITCTRL: Mode Mask */
ganlikun 0:20e0c61e0684 1174
ganlikun 0:20e0c61e0684 1175 /* TPI DEVID Register Definitions */
ganlikun 0:20e0c61e0684 1176 #define TPI_DEVID_NRZVALID_Pos 11U /*!< TPI DEVID: NRZVALID Position */
ganlikun 0:20e0c61e0684 1177 #define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */
ganlikun 0:20e0c61e0684 1178
ganlikun 0:20e0c61e0684 1179 #define TPI_DEVID_MANCVALID_Pos 10U /*!< TPI DEVID: MANCVALID Position */
ganlikun 0:20e0c61e0684 1180 #define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */
ganlikun 0:20e0c61e0684 1181
ganlikun 0:20e0c61e0684 1182 #define TPI_DEVID_PTINVALID_Pos 9U /*!< TPI DEVID: PTINVALID Position */
ganlikun 0:20e0c61e0684 1183 #define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */
ganlikun 0:20e0c61e0684 1184
ganlikun 0:20e0c61e0684 1185 #define TPI_DEVID_MinBufSz_Pos 6U /*!< TPI DEVID: MinBufSz Position */
ganlikun 0:20e0c61e0684 1186 #define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */
ganlikun 0:20e0c61e0684 1187
ganlikun 0:20e0c61e0684 1188 #define TPI_DEVID_AsynClkIn_Pos 5U /*!< TPI DEVID: AsynClkIn Position */
ganlikun 0:20e0c61e0684 1189 #define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */
ganlikun 0:20e0c61e0684 1190
ganlikun 0:20e0c61e0684 1191 #define TPI_DEVID_NrTraceInput_Pos 0U /*!< TPI DEVID: NrTraceInput Position */
ganlikun 0:20e0c61e0684 1192 #define TPI_DEVID_NrTraceInput_Msk (0x1FUL /*<< TPI_DEVID_NrTraceInput_Pos*/) /*!< TPI DEVID: NrTraceInput Mask */
ganlikun 0:20e0c61e0684 1193
ganlikun 0:20e0c61e0684 1194 /* TPI DEVTYPE Register Definitions */
ganlikun 0:20e0c61e0684 1195 #define TPI_DEVTYPE_MajorType_Pos 4U /*!< TPI DEVTYPE: MajorType Position */
ganlikun 0:20e0c61e0684 1196 #define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */
ganlikun 0:20e0c61e0684 1197
ganlikun 0:20e0c61e0684 1198 #define TPI_DEVTYPE_SubType_Pos 0U /*!< TPI DEVTYPE: SubType Position */
ganlikun 0:20e0c61e0684 1199 #define TPI_DEVTYPE_SubType_Msk (0xFUL /*<< TPI_DEVTYPE_SubType_Pos*/) /*!< TPI DEVTYPE: SubType Mask */
ganlikun 0:20e0c61e0684 1200
ganlikun 0:20e0c61e0684 1201 /*@}*/ /* end of group CMSIS_TPI */
ganlikun 0:20e0c61e0684 1202
ganlikun 0:20e0c61e0684 1203
ganlikun 0:20e0c61e0684 1204 #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U)
ganlikun 0:20e0c61e0684 1205 /**
ganlikun 0:20e0c61e0684 1206 \ingroup CMSIS_core_register
ganlikun 0:20e0c61e0684 1207 \defgroup CMSIS_MPU Memory Protection Unit (MPU)
ganlikun 0:20e0c61e0684 1208 \brief Type definitions for the Memory Protection Unit (MPU)
ganlikun 0:20e0c61e0684 1209 @{
ganlikun 0:20e0c61e0684 1210 */
ganlikun 0:20e0c61e0684 1211
ganlikun 0:20e0c61e0684 1212 /**
ganlikun 0:20e0c61e0684 1213 \brief Structure type to access the Memory Protection Unit (MPU).
ganlikun 0:20e0c61e0684 1214 */
ganlikun 0:20e0c61e0684 1215 typedef struct
ganlikun 0:20e0c61e0684 1216 {
ganlikun 0:20e0c61e0684 1217 __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */
ganlikun 0:20e0c61e0684 1218 __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */
ganlikun 0:20e0c61e0684 1219 __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */
ganlikun 0:20e0c61e0684 1220 __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */
ganlikun 0:20e0c61e0684 1221 __IOM uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */
ganlikun 0:20e0c61e0684 1222 __IOM uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */
ganlikun 0:20e0c61e0684 1223 __IOM uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */
ganlikun 0:20e0c61e0684 1224 __IOM uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */
ganlikun 0:20e0c61e0684 1225 __IOM uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */
ganlikun 0:20e0c61e0684 1226 __IOM uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */
ganlikun 0:20e0c61e0684 1227 __IOM uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */
ganlikun 0:20e0c61e0684 1228 } MPU_Type;
ganlikun 0:20e0c61e0684 1229
ganlikun 0:20e0c61e0684 1230 /* MPU Type Register Definitions */
ganlikun 0:20e0c61e0684 1231 #define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */
ganlikun 0:20e0c61e0684 1232 #define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */
ganlikun 0:20e0c61e0684 1233
ganlikun 0:20e0c61e0684 1234 #define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */
ganlikun 0:20e0c61e0684 1235 #define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */
ganlikun 0:20e0c61e0684 1236
ganlikun 0:20e0c61e0684 1237 #define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */
ganlikun 0:20e0c61e0684 1238 #define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */
ganlikun 0:20e0c61e0684 1239
ganlikun 0:20e0c61e0684 1240 /* MPU Control Register Definitions */
ganlikun 0:20e0c61e0684 1241 #define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */
ganlikun 0:20e0c61e0684 1242 #define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */
ganlikun 0:20e0c61e0684 1243
ganlikun 0:20e0c61e0684 1244 #define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */
ganlikun 0:20e0c61e0684 1245 #define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */
ganlikun 0:20e0c61e0684 1246
ganlikun 0:20e0c61e0684 1247 #define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */
ganlikun 0:20e0c61e0684 1248 #define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */
ganlikun 0:20e0c61e0684 1249
ganlikun 0:20e0c61e0684 1250 /* MPU Region Number Register Definitions */
ganlikun 0:20e0c61e0684 1251 #define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */
ganlikun 0:20e0c61e0684 1252 #define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */
ganlikun 0:20e0c61e0684 1253
ganlikun 0:20e0c61e0684 1254 /* MPU Region Base Address Register Definitions */
ganlikun 0:20e0c61e0684 1255 #define MPU_RBAR_ADDR_Pos 5U /*!< MPU RBAR: ADDR Position */
ganlikun 0:20e0c61e0684 1256 #define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */
ganlikun 0:20e0c61e0684 1257
ganlikun 0:20e0c61e0684 1258 #define MPU_RBAR_VALID_Pos 4U /*!< MPU RBAR: VALID Position */
ganlikun 0:20e0c61e0684 1259 #define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */
ganlikun 0:20e0c61e0684 1260
ganlikun 0:20e0c61e0684 1261 #define MPU_RBAR_REGION_Pos 0U /*!< MPU RBAR: REGION Position */
ganlikun 0:20e0c61e0684 1262 #define MPU_RBAR_REGION_Msk (0xFUL /*<< MPU_RBAR_REGION_Pos*/) /*!< MPU RBAR: REGION Mask */
ganlikun 0:20e0c61e0684 1263
ganlikun 0:20e0c61e0684 1264 /* MPU Region Attribute and Size Register Definitions */
ganlikun 0:20e0c61e0684 1265 #define MPU_RASR_ATTRS_Pos 16U /*!< MPU RASR: MPU Region Attribute field Position */
ganlikun 0:20e0c61e0684 1266 #define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */
ganlikun 0:20e0c61e0684 1267
ganlikun 0:20e0c61e0684 1268 #define MPU_RASR_XN_Pos 28U /*!< MPU RASR: ATTRS.XN Position */
ganlikun 0:20e0c61e0684 1269 #define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */
ganlikun 0:20e0c61e0684 1270
ganlikun 0:20e0c61e0684 1271 #define MPU_RASR_AP_Pos 24U /*!< MPU RASR: ATTRS.AP Position */
ganlikun 0:20e0c61e0684 1272 #define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */
ganlikun 0:20e0c61e0684 1273
ganlikun 0:20e0c61e0684 1274 #define MPU_RASR_TEX_Pos 19U /*!< MPU RASR: ATTRS.TEX Position */
ganlikun 0:20e0c61e0684 1275 #define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */
ganlikun 0:20e0c61e0684 1276
ganlikun 0:20e0c61e0684 1277 #define MPU_RASR_S_Pos 18U /*!< MPU RASR: ATTRS.S Position */
ganlikun 0:20e0c61e0684 1278 #define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */
ganlikun 0:20e0c61e0684 1279
ganlikun 0:20e0c61e0684 1280 #define MPU_RASR_C_Pos 17U /*!< MPU RASR: ATTRS.C Position */
ganlikun 0:20e0c61e0684 1281 #define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */
ganlikun 0:20e0c61e0684 1282
ganlikun 0:20e0c61e0684 1283 #define MPU_RASR_B_Pos 16U /*!< MPU RASR: ATTRS.B Position */
ganlikun 0:20e0c61e0684 1284 #define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */
ganlikun 0:20e0c61e0684 1285
ganlikun 0:20e0c61e0684 1286 #define MPU_RASR_SRD_Pos 8U /*!< MPU RASR: Sub-Region Disable Position */
ganlikun 0:20e0c61e0684 1287 #define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */
ganlikun 0:20e0c61e0684 1288
ganlikun 0:20e0c61e0684 1289 #define MPU_RASR_SIZE_Pos 1U /*!< MPU RASR: Region Size Field Position */
ganlikun 0:20e0c61e0684 1290 #define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */
ganlikun 0:20e0c61e0684 1291
ganlikun 0:20e0c61e0684 1292 #define MPU_RASR_ENABLE_Pos 0U /*!< MPU RASR: Region enable bit Position */
ganlikun 0:20e0c61e0684 1293 #define MPU_RASR_ENABLE_Msk (1UL /*<< MPU_RASR_ENABLE_Pos*/) /*!< MPU RASR: Region enable bit Disable Mask */
ganlikun 0:20e0c61e0684 1294
ganlikun 0:20e0c61e0684 1295 /*@} end of group CMSIS_MPU */
ganlikun 0:20e0c61e0684 1296 #endif /* defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U) */
ganlikun 0:20e0c61e0684 1297
ganlikun 0:20e0c61e0684 1298
ganlikun 0:20e0c61e0684 1299 /**
ganlikun 0:20e0c61e0684 1300 \ingroup CMSIS_core_register
ganlikun 0:20e0c61e0684 1301 \defgroup CMSIS_FPU Floating Point Unit (FPU)
ganlikun 0:20e0c61e0684 1302 \brief Type definitions for the Floating Point Unit (FPU)
ganlikun 0:20e0c61e0684 1303 @{
ganlikun 0:20e0c61e0684 1304 */
ganlikun 0:20e0c61e0684 1305
ganlikun 0:20e0c61e0684 1306 /**
ganlikun 0:20e0c61e0684 1307 \brief Structure type to access the Floating Point Unit (FPU).
ganlikun 0:20e0c61e0684 1308 */
ganlikun 0:20e0c61e0684 1309 typedef struct
ganlikun 0:20e0c61e0684 1310 {
ganlikun 0:20e0c61e0684 1311 uint32_t RESERVED0[1U];
ganlikun 0:20e0c61e0684 1312 __IOM uint32_t FPCCR; /*!< Offset: 0x004 (R/W) Floating-Point Context Control Register */
ganlikun 0:20e0c61e0684 1313 __IOM uint32_t FPCAR; /*!< Offset: 0x008 (R/W) Floating-Point Context Address Register */
ganlikun 0:20e0c61e0684 1314 __IOM uint32_t FPDSCR; /*!< Offset: 0x00C (R/W) Floating-Point Default Status Control Register */
ganlikun 0:20e0c61e0684 1315 __IM uint32_t MVFR0; /*!< Offset: 0x010 (R/ ) Media and FP Feature Register 0 */
ganlikun 0:20e0c61e0684 1316 __IM uint32_t MVFR1; /*!< Offset: 0x014 (R/ ) Media and FP Feature Register 1 */
ganlikun 0:20e0c61e0684 1317 } FPU_Type;
ganlikun 0:20e0c61e0684 1318
ganlikun 0:20e0c61e0684 1319 /* Floating-Point Context Control Register Definitions */
ganlikun 0:20e0c61e0684 1320 #define FPU_FPCCR_ASPEN_Pos 31U /*!< FPCCR: ASPEN bit Position */
ganlikun 0:20e0c61e0684 1321 #define FPU_FPCCR_ASPEN_Msk (1UL << FPU_FPCCR_ASPEN_Pos) /*!< FPCCR: ASPEN bit Mask */
ganlikun 0:20e0c61e0684 1322
ganlikun 0:20e0c61e0684 1323 #define FPU_FPCCR_LSPEN_Pos 30U /*!< FPCCR: LSPEN Position */
ganlikun 0:20e0c61e0684 1324 #define FPU_FPCCR_LSPEN_Msk (1UL << FPU_FPCCR_LSPEN_Pos) /*!< FPCCR: LSPEN bit Mask */
ganlikun 0:20e0c61e0684 1325
ganlikun 0:20e0c61e0684 1326 #define FPU_FPCCR_MONRDY_Pos 8U /*!< FPCCR: MONRDY Position */
ganlikun 0:20e0c61e0684 1327 #define FPU_FPCCR_MONRDY_Msk (1UL << FPU_FPCCR_MONRDY_Pos) /*!< FPCCR: MONRDY bit Mask */
ganlikun 0:20e0c61e0684 1328
ganlikun 0:20e0c61e0684 1329 #define FPU_FPCCR_BFRDY_Pos 6U /*!< FPCCR: BFRDY Position */
ganlikun 0:20e0c61e0684 1330 #define FPU_FPCCR_BFRDY_Msk (1UL << FPU_FPCCR_BFRDY_Pos) /*!< FPCCR: BFRDY bit Mask */
ganlikun 0:20e0c61e0684 1331
ganlikun 0:20e0c61e0684 1332 #define FPU_FPCCR_MMRDY_Pos 5U /*!< FPCCR: MMRDY Position */
ganlikun 0:20e0c61e0684 1333 #define FPU_FPCCR_MMRDY_Msk (1UL << FPU_FPCCR_MMRDY_Pos) /*!< FPCCR: MMRDY bit Mask */
ganlikun 0:20e0c61e0684 1334
ganlikun 0:20e0c61e0684 1335 #define FPU_FPCCR_HFRDY_Pos 4U /*!< FPCCR: HFRDY Position */
ganlikun 0:20e0c61e0684 1336 #define FPU_FPCCR_HFRDY_Msk (1UL << FPU_FPCCR_HFRDY_Pos) /*!< FPCCR: HFRDY bit Mask */
ganlikun 0:20e0c61e0684 1337
ganlikun 0:20e0c61e0684 1338 #define FPU_FPCCR_THREAD_Pos 3U /*!< FPCCR: processor mode bit Position */
ganlikun 0:20e0c61e0684 1339 #define FPU_FPCCR_THREAD_Msk (1UL << FPU_FPCCR_THREAD_Pos) /*!< FPCCR: processor mode active bit Mask */
ganlikun 0:20e0c61e0684 1340
ganlikun 0:20e0c61e0684 1341 #define FPU_FPCCR_USER_Pos 1U /*!< FPCCR: privilege level bit Position */
ganlikun 0:20e0c61e0684 1342 #define FPU_FPCCR_USER_Msk (1UL << FPU_FPCCR_USER_Pos) /*!< FPCCR: privilege level bit Mask */
ganlikun 0:20e0c61e0684 1343
ganlikun 0:20e0c61e0684 1344 #define FPU_FPCCR_LSPACT_Pos 0U /*!< FPCCR: Lazy state preservation active bit Position */
ganlikun 0:20e0c61e0684 1345 #define FPU_FPCCR_LSPACT_Msk (1UL /*<< FPU_FPCCR_LSPACT_Pos*/) /*!< FPCCR: Lazy state preservation active bit Mask */
ganlikun 0:20e0c61e0684 1346
ganlikun 0:20e0c61e0684 1347 /* Floating-Point Context Address Register Definitions */
ganlikun 0:20e0c61e0684 1348 #define FPU_FPCAR_ADDRESS_Pos 3U /*!< FPCAR: ADDRESS bit Position */
ganlikun 0:20e0c61e0684 1349 #define FPU_FPCAR_ADDRESS_Msk (0x1FFFFFFFUL << FPU_FPCAR_ADDRESS_Pos) /*!< FPCAR: ADDRESS bit Mask */
ganlikun 0:20e0c61e0684 1350
ganlikun 0:20e0c61e0684 1351 /* Floating-Point Default Status Control Register Definitions */
ganlikun 0:20e0c61e0684 1352 #define FPU_FPDSCR_AHP_Pos 26U /*!< FPDSCR: AHP bit Position */
ganlikun 0:20e0c61e0684 1353 #define FPU_FPDSCR_AHP_Msk (1UL << FPU_FPDSCR_AHP_Pos) /*!< FPDSCR: AHP bit Mask */
ganlikun 0:20e0c61e0684 1354
ganlikun 0:20e0c61e0684 1355 #define FPU_FPDSCR_DN_Pos 25U /*!< FPDSCR: DN bit Position */
ganlikun 0:20e0c61e0684 1356 #define FPU_FPDSCR_DN_Msk (1UL << FPU_FPDSCR_DN_Pos) /*!< FPDSCR: DN bit Mask */
ganlikun 0:20e0c61e0684 1357
ganlikun 0:20e0c61e0684 1358 #define FPU_FPDSCR_FZ_Pos 24U /*!< FPDSCR: FZ bit Position */
ganlikun 0:20e0c61e0684 1359 #define FPU_FPDSCR_FZ_Msk (1UL << FPU_FPDSCR_FZ_Pos) /*!< FPDSCR: FZ bit Mask */
ganlikun 0:20e0c61e0684 1360
ganlikun 0:20e0c61e0684 1361 #define FPU_FPDSCR_RMode_Pos 22U /*!< FPDSCR: RMode bit Position */
ganlikun 0:20e0c61e0684 1362 #define FPU_FPDSCR_RMode_Msk (3UL << FPU_FPDSCR_RMode_Pos) /*!< FPDSCR: RMode bit Mask */
ganlikun 0:20e0c61e0684 1363
ganlikun 0:20e0c61e0684 1364 /* Media and FP Feature Register 0 Definitions */
ganlikun 0:20e0c61e0684 1365 #define FPU_MVFR0_FP_rounding_modes_Pos 28U /*!< MVFR0: FP rounding modes bits Position */
ganlikun 0:20e0c61e0684 1366 #define FPU_MVFR0_FP_rounding_modes_Msk (0xFUL << FPU_MVFR0_FP_rounding_modes_Pos) /*!< MVFR0: FP rounding modes bits Mask */
ganlikun 0:20e0c61e0684 1367
ganlikun 0:20e0c61e0684 1368 #define FPU_MVFR0_Short_vectors_Pos 24U /*!< MVFR0: Short vectors bits Position */
ganlikun 0:20e0c61e0684 1369 #define FPU_MVFR0_Short_vectors_Msk (0xFUL << FPU_MVFR0_Short_vectors_Pos) /*!< MVFR0: Short vectors bits Mask */
ganlikun 0:20e0c61e0684 1370
ganlikun 0:20e0c61e0684 1371 #define FPU_MVFR0_Square_root_Pos 20U /*!< MVFR0: Square root bits Position */
ganlikun 0:20e0c61e0684 1372 #define FPU_MVFR0_Square_root_Msk (0xFUL << FPU_MVFR0_Square_root_Pos) /*!< MVFR0: Square root bits Mask */
ganlikun 0:20e0c61e0684 1373
ganlikun 0:20e0c61e0684 1374 #define FPU_MVFR0_Divide_Pos 16U /*!< MVFR0: Divide bits Position */
ganlikun 0:20e0c61e0684 1375 #define FPU_MVFR0_Divide_Msk (0xFUL << FPU_MVFR0_Divide_Pos) /*!< MVFR0: Divide bits Mask */
ganlikun 0:20e0c61e0684 1376
ganlikun 0:20e0c61e0684 1377 #define FPU_MVFR0_FP_excep_trapping_Pos 12U /*!< MVFR0: FP exception trapping bits Position */
ganlikun 0:20e0c61e0684 1378 #define FPU_MVFR0_FP_excep_trapping_Msk (0xFUL << FPU_MVFR0_FP_excep_trapping_Pos) /*!< MVFR0: FP exception trapping bits Mask */
ganlikun 0:20e0c61e0684 1379
ganlikun 0:20e0c61e0684 1380 #define FPU_MVFR0_Double_precision_Pos 8U /*!< MVFR0: Double-precision bits Position */
ganlikun 0:20e0c61e0684 1381 #define FPU_MVFR0_Double_precision_Msk (0xFUL << FPU_MVFR0_Double_precision_Pos) /*!< MVFR0: Double-precision bits Mask */
ganlikun 0:20e0c61e0684 1382
ganlikun 0:20e0c61e0684 1383 #define FPU_MVFR0_Single_precision_Pos 4U /*!< MVFR0: Single-precision bits Position */
ganlikun 0:20e0c61e0684 1384 #define FPU_MVFR0_Single_precision_Msk (0xFUL << FPU_MVFR0_Single_precision_Pos) /*!< MVFR0: Single-precision bits Mask */
ganlikun 0:20e0c61e0684 1385
ganlikun 0:20e0c61e0684 1386 #define FPU_MVFR0_A_SIMD_registers_Pos 0U /*!< MVFR0: A_SIMD registers bits Position */
ganlikun 0:20e0c61e0684 1387 #define FPU_MVFR0_A_SIMD_registers_Msk (0xFUL /*<< FPU_MVFR0_A_SIMD_registers_Pos*/) /*!< MVFR0: A_SIMD registers bits Mask */
ganlikun 0:20e0c61e0684 1388
ganlikun 0:20e0c61e0684 1389 /* Media and FP Feature Register 1 Definitions */
ganlikun 0:20e0c61e0684 1390 #define FPU_MVFR1_FP_fused_MAC_Pos 28U /*!< MVFR1: FP fused MAC bits Position */
ganlikun 0:20e0c61e0684 1391 #define FPU_MVFR1_FP_fused_MAC_Msk (0xFUL << FPU_MVFR1_FP_fused_MAC_Pos) /*!< MVFR1: FP fused MAC bits Mask */
ganlikun 0:20e0c61e0684 1392
ganlikun 0:20e0c61e0684 1393 #define FPU_MVFR1_FP_HPFP_Pos 24U /*!< MVFR1: FP HPFP bits Position */
ganlikun 0:20e0c61e0684 1394 #define FPU_MVFR1_FP_HPFP_Msk (0xFUL << FPU_MVFR1_FP_HPFP_Pos) /*!< MVFR1: FP HPFP bits Mask */
ganlikun 0:20e0c61e0684 1395
ganlikun 0:20e0c61e0684 1396 #define FPU_MVFR1_D_NaN_mode_Pos 4U /*!< MVFR1: D_NaN mode bits Position */
ganlikun 0:20e0c61e0684 1397 #define FPU_MVFR1_D_NaN_mode_Msk (0xFUL << FPU_MVFR1_D_NaN_mode_Pos) /*!< MVFR1: D_NaN mode bits Mask */
ganlikun 0:20e0c61e0684 1398
ganlikun 0:20e0c61e0684 1399 #define FPU_MVFR1_FtZ_mode_Pos 0U /*!< MVFR1: FtZ mode bits Position */
ganlikun 0:20e0c61e0684 1400 #define FPU_MVFR1_FtZ_mode_Msk (0xFUL /*<< FPU_MVFR1_FtZ_mode_Pos*/) /*!< MVFR1: FtZ mode bits Mask */
ganlikun 0:20e0c61e0684 1401
ganlikun 0:20e0c61e0684 1402 /*@} end of group CMSIS_FPU */
ganlikun 0:20e0c61e0684 1403
ganlikun 0:20e0c61e0684 1404
ganlikun 0:20e0c61e0684 1405 /**
ganlikun 0:20e0c61e0684 1406 \ingroup CMSIS_core_register
ganlikun 0:20e0c61e0684 1407 \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug)
ganlikun 0:20e0c61e0684 1408 \brief Type definitions for the Core Debug Registers
ganlikun 0:20e0c61e0684 1409 @{
ganlikun 0:20e0c61e0684 1410 */
ganlikun 0:20e0c61e0684 1411
ganlikun 0:20e0c61e0684 1412 /**
ganlikun 0:20e0c61e0684 1413 \brief Structure type to access the Core Debug Register (CoreDebug).
ganlikun 0:20e0c61e0684 1414 */
ganlikun 0:20e0c61e0684 1415 typedef struct
ganlikun 0:20e0c61e0684 1416 {
ganlikun 0:20e0c61e0684 1417 __IOM uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */
ganlikun 0:20e0c61e0684 1418 __OM uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */
ganlikun 0:20e0c61e0684 1419 __IOM uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */
ganlikun 0:20e0c61e0684 1420 __IOM uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */
ganlikun 0:20e0c61e0684 1421 } CoreDebug_Type;
ganlikun 0:20e0c61e0684 1422
ganlikun 0:20e0c61e0684 1423 /* Debug Halting Control and Status Register Definitions */
ganlikun 0:20e0c61e0684 1424 #define CoreDebug_DHCSR_DBGKEY_Pos 16U /*!< CoreDebug DHCSR: DBGKEY Position */
ganlikun 0:20e0c61e0684 1425 #define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */
ganlikun 0:20e0c61e0684 1426
ganlikun 0:20e0c61e0684 1427 #define CoreDebug_DHCSR_S_RESET_ST_Pos 25U /*!< CoreDebug DHCSR: S_RESET_ST Position */
ganlikun 0:20e0c61e0684 1428 #define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */
ganlikun 0:20e0c61e0684 1429
ganlikun 0:20e0c61e0684 1430 #define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24U /*!< CoreDebug DHCSR: S_RETIRE_ST Position */
ganlikun 0:20e0c61e0684 1431 #define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */
ganlikun 0:20e0c61e0684 1432
ganlikun 0:20e0c61e0684 1433 #define CoreDebug_DHCSR_S_LOCKUP_Pos 19U /*!< CoreDebug DHCSR: S_LOCKUP Position */
ganlikun 0:20e0c61e0684 1434 #define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */
ganlikun 0:20e0c61e0684 1435
ganlikun 0:20e0c61e0684 1436 #define CoreDebug_DHCSR_S_SLEEP_Pos 18U /*!< CoreDebug DHCSR: S_SLEEP Position */
ganlikun 0:20e0c61e0684 1437 #define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */
ganlikun 0:20e0c61e0684 1438
ganlikun 0:20e0c61e0684 1439 #define CoreDebug_DHCSR_S_HALT_Pos 17U /*!< CoreDebug DHCSR: S_HALT Position */
ganlikun 0:20e0c61e0684 1440 #define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */
ganlikun 0:20e0c61e0684 1441
ganlikun 0:20e0c61e0684 1442 #define CoreDebug_DHCSR_S_REGRDY_Pos 16U /*!< CoreDebug DHCSR: S_REGRDY Position */
ganlikun 0:20e0c61e0684 1443 #define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */
ganlikun 0:20e0c61e0684 1444
ganlikun 0:20e0c61e0684 1445 #define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5U /*!< CoreDebug DHCSR: C_SNAPSTALL Position */
ganlikun 0:20e0c61e0684 1446 #define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */
ganlikun 0:20e0c61e0684 1447
ganlikun 0:20e0c61e0684 1448 #define CoreDebug_DHCSR_C_MASKINTS_Pos 3U /*!< CoreDebug DHCSR: C_MASKINTS Position */
ganlikun 0:20e0c61e0684 1449 #define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */
ganlikun 0:20e0c61e0684 1450
ganlikun 0:20e0c61e0684 1451 #define CoreDebug_DHCSR_C_STEP_Pos 2U /*!< CoreDebug DHCSR: C_STEP Position */
ganlikun 0:20e0c61e0684 1452 #define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */
ganlikun 0:20e0c61e0684 1453
ganlikun 0:20e0c61e0684 1454 #define CoreDebug_DHCSR_C_HALT_Pos 1U /*!< CoreDebug DHCSR: C_HALT Position */
ganlikun 0:20e0c61e0684 1455 #define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */
ganlikun 0:20e0c61e0684 1456
ganlikun 0:20e0c61e0684 1457 #define CoreDebug_DHCSR_C_DEBUGEN_Pos 0U /*!< CoreDebug DHCSR: C_DEBUGEN Position */
ganlikun 0:20e0c61e0684 1458 #define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL /*<< CoreDebug_DHCSR_C_DEBUGEN_Pos*/) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */
ganlikun 0:20e0c61e0684 1459
ganlikun 0:20e0c61e0684 1460 /* Debug Core Register Selector Register Definitions */
ganlikun 0:20e0c61e0684 1461 #define CoreDebug_DCRSR_REGWnR_Pos 16U /*!< CoreDebug DCRSR: REGWnR Position */
ganlikun 0:20e0c61e0684 1462 #define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */
ganlikun 0:20e0c61e0684 1463
ganlikun 0:20e0c61e0684 1464 #define CoreDebug_DCRSR_REGSEL_Pos 0U /*!< CoreDebug DCRSR: REGSEL Position */
ganlikun 0:20e0c61e0684 1465 #define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL /*<< CoreDebug_DCRSR_REGSEL_Pos*/) /*!< CoreDebug DCRSR: REGSEL Mask */
ganlikun 0:20e0c61e0684 1466
ganlikun 0:20e0c61e0684 1467 /* Debug Exception and Monitor Control Register Definitions */
ganlikun 0:20e0c61e0684 1468 #define CoreDebug_DEMCR_TRCENA_Pos 24U /*!< CoreDebug DEMCR: TRCENA Position */
ganlikun 0:20e0c61e0684 1469 #define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */
ganlikun 0:20e0c61e0684 1470
ganlikun 0:20e0c61e0684 1471 #define CoreDebug_DEMCR_MON_REQ_Pos 19U /*!< CoreDebug DEMCR: MON_REQ Position */
ganlikun 0:20e0c61e0684 1472 #define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */
ganlikun 0:20e0c61e0684 1473
ganlikun 0:20e0c61e0684 1474 #define CoreDebug_DEMCR_MON_STEP_Pos 18U /*!< CoreDebug DEMCR: MON_STEP Position */
ganlikun 0:20e0c61e0684 1475 #define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */
ganlikun 0:20e0c61e0684 1476
ganlikun 0:20e0c61e0684 1477 #define CoreDebug_DEMCR_MON_PEND_Pos 17U /*!< CoreDebug DEMCR: MON_PEND Position */
ganlikun 0:20e0c61e0684 1478 #define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */
ganlikun 0:20e0c61e0684 1479
ganlikun 0:20e0c61e0684 1480 #define CoreDebug_DEMCR_MON_EN_Pos 16U /*!< CoreDebug DEMCR: MON_EN Position */
ganlikun 0:20e0c61e0684 1481 #define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */
ganlikun 0:20e0c61e0684 1482
ganlikun 0:20e0c61e0684 1483 #define CoreDebug_DEMCR_VC_HARDERR_Pos 10U /*!< CoreDebug DEMCR: VC_HARDERR Position */
ganlikun 0:20e0c61e0684 1484 #define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */
ganlikun 0:20e0c61e0684 1485
ganlikun 0:20e0c61e0684 1486 #define CoreDebug_DEMCR_VC_INTERR_Pos 9U /*!< CoreDebug DEMCR: VC_INTERR Position */
ganlikun 0:20e0c61e0684 1487 #define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */
ganlikun 0:20e0c61e0684 1488
ganlikun 0:20e0c61e0684 1489 #define CoreDebug_DEMCR_VC_BUSERR_Pos 8U /*!< CoreDebug DEMCR: VC_BUSERR Position */
ganlikun 0:20e0c61e0684 1490 #define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */
ganlikun 0:20e0c61e0684 1491
ganlikun 0:20e0c61e0684 1492 #define CoreDebug_DEMCR_VC_STATERR_Pos 7U /*!< CoreDebug DEMCR: VC_STATERR Position */
ganlikun 0:20e0c61e0684 1493 #define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */
ganlikun 0:20e0c61e0684 1494
ganlikun 0:20e0c61e0684 1495 #define CoreDebug_DEMCR_VC_CHKERR_Pos 6U /*!< CoreDebug DEMCR: VC_CHKERR Position */
ganlikun 0:20e0c61e0684 1496 #define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */
ganlikun 0:20e0c61e0684 1497
ganlikun 0:20e0c61e0684 1498 #define CoreDebug_DEMCR_VC_NOCPERR_Pos 5U /*!< CoreDebug DEMCR: VC_NOCPERR Position */
ganlikun 0:20e0c61e0684 1499 #define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */
ganlikun 0:20e0c61e0684 1500
ganlikun 0:20e0c61e0684 1501 #define CoreDebug_DEMCR_VC_MMERR_Pos 4U /*!< CoreDebug DEMCR: VC_MMERR Position */
ganlikun 0:20e0c61e0684 1502 #define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */
ganlikun 0:20e0c61e0684 1503
ganlikun 0:20e0c61e0684 1504 #define CoreDebug_DEMCR_VC_CORERESET_Pos 0U /*!< CoreDebug DEMCR: VC_CORERESET Position */
ganlikun 0:20e0c61e0684 1505 #define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL /*<< CoreDebug_DEMCR_VC_CORERESET_Pos*/) /*!< CoreDebug DEMCR: VC_CORERESET Mask */
ganlikun 0:20e0c61e0684 1506
ganlikun 0:20e0c61e0684 1507 /*@} end of group CMSIS_CoreDebug */
ganlikun 0:20e0c61e0684 1508
ganlikun 0:20e0c61e0684 1509
ganlikun 0:20e0c61e0684 1510 /**
ganlikun 0:20e0c61e0684 1511 \ingroup CMSIS_core_register
ganlikun 0:20e0c61e0684 1512 \defgroup CMSIS_core_bitfield Core register bit field macros
ganlikun 0:20e0c61e0684 1513 \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk).
ganlikun 0:20e0c61e0684 1514 @{
ganlikun 0:20e0c61e0684 1515 */
ganlikun 0:20e0c61e0684 1516
ganlikun 0:20e0c61e0684 1517 /**
ganlikun 0:20e0c61e0684 1518 \brief Mask and shift a bit field value for use in a register bit range.
ganlikun 0:20e0c61e0684 1519 \param[in] field Name of the register bit field.
ganlikun 0:20e0c61e0684 1520 \param[in] value Value of the bit field. This parameter is interpreted as an uint32_t type.
ganlikun 0:20e0c61e0684 1521 \return Masked and shifted value.
ganlikun 0:20e0c61e0684 1522 */
ganlikun 0:20e0c61e0684 1523 #define _VAL2FLD(field, value) (((uint32_t)(value) << field ## _Pos) & field ## _Msk)
ganlikun 0:20e0c61e0684 1524
ganlikun 0:20e0c61e0684 1525 /**
ganlikun 0:20e0c61e0684 1526 \brief Mask and shift a register value to extract a bit filed value.
ganlikun 0:20e0c61e0684 1527 \param[in] field Name of the register bit field.
ganlikun 0:20e0c61e0684 1528 \param[in] value Value of register. This parameter is interpreted as an uint32_t type.
ganlikun 0:20e0c61e0684 1529 \return Masked and shifted bit field value.
ganlikun 0:20e0c61e0684 1530 */
ganlikun 0:20e0c61e0684 1531 #define _FLD2VAL(field, value) (((uint32_t)(value) & field ## _Msk) >> field ## _Pos)
ganlikun 0:20e0c61e0684 1532
ganlikun 0:20e0c61e0684 1533 /*@} end of group CMSIS_core_bitfield */
ganlikun 0:20e0c61e0684 1534
ganlikun 0:20e0c61e0684 1535
ganlikun 0:20e0c61e0684 1536 /**
ganlikun 0:20e0c61e0684 1537 \ingroup CMSIS_core_register
ganlikun 0:20e0c61e0684 1538 \defgroup CMSIS_core_base Core Definitions
ganlikun 0:20e0c61e0684 1539 \brief Definitions for base addresses, unions, and structures.
ganlikun 0:20e0c61e0684 1540 @{
ganlikun 0:20e0c61e0684 1541 */
ganlikun 0:20e0c61e0684 1542
ganlikun 0:20e0c61e0684 1543 /* Memory mapping of Core Hardware */
ganlikun 0:20e0c61e0684 1544 #define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */
ganlikun 0:20e0c61e0684 1545 #define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */
ganlikun 0:20e0c61e0684 1546 #define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */
ganlikun 0:20e0c61e0684 1547 #define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */
ganlikun 0:20e0c61e0684 1548 #define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */
ganlikun 0:20e0c61e0684 1549 #define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */
ganlikun 0:20e0c61e0684 1550 #define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */
ganlikun 0:20e0c61e0684 1551 #define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */
ganlikun 0:20e0c61e0684 1552
ganlikun 0:20e0c61e0684 1553 #define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */
ganlikun 0:20e0c61e0684 1554 #define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */
ganlikun 0:20e0c61e0684 1555 #define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */
ganlikun 0:20e0c61e0684 1556 #define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */
ganlikun 0:20e0c61e0684 1557 #define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */
ganlikun 0:20e0c61e0684 1558 #define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */
ganlikun 0:20e0c61e0684 1559 #define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */
ganlikun 0:20e0c61e0684 1560 #define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */
ganlikun 0:20e0c61e0684 1561
ganlikun 0:20e0c61e0684 1562 #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1U)
ganlikun 0:20e0c61e0684 1563 #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */
ganlikun 0:20e0c61e0684 1564 #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */
ganlikun 0:20e0c61e0684 1565 #endif
ganlikun 0:20e0c61e0684 1566
ganlikun 0:20e0c61e0684 1567 #define FPU_BASE (SCS_BASE + 0x0F30UL) /*!< Floating Point Unit */
ganlikun 0:20e0c61e0684 1568 #define FPU ((FPU_Type *) FPU_BASE ) /*!< Floating Point Unit */
ganlikun 0:20e0c61e0684 1569
ganlikun 0:20e0c61e0684 1570 /*@} */
ganlikun 0:20e0c61e0684 1571
ganlikun 0:20e0c61e0684 1572
ganlikun 0:20e0c61e0684 1573
ganlikun 0:20e0c61e0684 1574 /*******************************************************************************
ganlikun 0:20e0c61e0684 1575 * Hardware Abstraction Layer
ganlikun 0:20e0c61e0684 1576 Core Function Interface contains:
ganlikun 0:20e0c61e0684 1577 - Core NVIC Functions
ganlikun 0:20e0c61e0684 1578 - Core SysTick Functions
ganlikun 0:20e0c61e0684 1579 - Core Debug Functions
ganlikun 0:20e0c61e0684 1580 - Core Register Access Functions
ganlikun 0:20e0c61e0684 1581 ******************************************************************************/
ganlikun 0:20e0c61e0684 1582 /**
ganlikun 0:20e0c61e0684 1583 \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference
ganlikun 0:20e0c61e0684 1584 */
ganlikun 0:20e0c61e0684 1585
ganlikun 0:20e0c61e0684 1586
ganlikun 0:20e0c61e0684 1587
ganlikun 0:20e0c61e0684 1588 /* ########################## NVIC functions #################################### */
ganlikun 0:20e0c61e0684 1589 /**
ganlikun 0:20e0c61e0684 1590 \ingroup CMSIS_Core_FunctionInterface
ganlikun 0:20e0c61e0684 1591 \defgroup CMSIS_Core_NVICFunctions NVIC Functions
ganlikun 0:20e0c61e0684 1592 \brief Functions that manage interrupts and exceptions via the NVIC.
ganlikun 0:20e0c61e0684 1593 @{
ganlikun 0:20e0c61e0684 1594 */
ganlikun 0:20e0c61e0684 1595
ganlikun 0:20e0c61e0684 1596 #ifdef CMSIS_NVIC_VIRTUAL
ganlikun 0:20e0c61e0684 1597 #ifndef CMSIS_NVIC_VIRTUAL_HEADER_FILE
ganlikun 0:20e0c61e0684 1598 #define CMSIS_NVIC_VIRTUAL_HEADER_FILE "cmsis_nvic_virtual.h"
ganlikun 0:20e0c61e0684 1599 #endif
ganlikun 0:20e0c61e0684 1600 #include CMSIS_NVIC_VIRTUAL_HEADER_FILE
ganlikun 0:20e0c61e0684 1601 #else
ganlikun 0:20e0c61e0684 1602 #define NVIC_SetPriorityGrouping __NVIC_SetPriorityGrouping
ganlikun 0:20e0c61e0684 1603 #define NVIC_GetPriorityGrouping __NVIC_GetPriorityGrouping
ganlikun 0:20e0c61e0684 1604 #define NVIC_EnableIRQ __NVIC_EnableIRQ
ganlikun 0:20e0c61e0684 1605 #define NVIC_GetEnableIRQ __NVIC_GetEnableIRQ
ganlikun 0:20e0c61e0684 1606 #define NVIC_DisableIRQ __NVIC_DisableIRQ
ganlikun 0:20e0c61e0684 1607 #define NVIC_GetPendingIRQ __NVIC_GetPendingIRQ
ganlikun 0:20e0c61e0684 1608 #define NVIC_SetPendingIRQ __NVIC_SetPendingIRQ
ganlikun 0:20e0c61e0684 1609 #define NVIC_ClearPendingIRQ __NVIC_ClearPendingIRQ
ganlikun 0:20e0c61e0684 1610 #define NVIC_GetActive __NVIC_GetActive
ganlikun 0:20e0c61e0684 1611 #define NVIC_SetPriority __NVIC_SetPriority
ganlikun 0:20e0c61e0684 1612 #define NVIC_GetPriority __NVIC_GetPriority
ganlikun 0:20e0c61e0684 1613 #define NVIC_SystemReset __NVIC_SystemReset
ganlikun 0:20e0c61e0684 1614 #endif /* CMSIS_NVIC_VIRTUAL */
ganlikun 0:20e0c61e0684 1615
ganlikun 0:20e0c61e0684 1616 #ifdef CMSIS_VECTAB_VIRTUAL
ganlikun 0:20e0c61e0684 1617 #ifndef CMSIS_VECTAB_VIRTUAL_HEADER_FILE
ganlikun 0:20e0c61e0684 1618 #define CMSIS_VECTAB_VIRTUAL_HEADER_FILE "cmsis_vectab_virtual.h"
ganlikun 0:20e0c61e0684 1619 #endif
ganlikun 0:20e0c61e0684 1620 #include CMSIS_VECTAB_VIRTUAL_HEADER_FILE
ganlikun 0:20e0c61e0684 1621 #else
ganlikun 0:20e0c61e0684 1622 #define NVIC_SetVector __NVIC_SetVector
ganlikun 0:20e0c61e0684 1623 #define NVIC_GetVector __NVIC_GetVector
ganlikun 0:20e0c61e0684 1624 #endif /* (CMSIS_VECTAB_VIRTUAL) */
ganlikun 0:20e0c61e0684 1625
ganlikun 0:20e0c61e0684 1626 #define NVIC_USER_IRQ_OFFSET 16
ganlikun 0:20e0c61e0684 1627
ganlikun 0:20e0c61e0684 1628
ganlikun 0:20e0c61e0684 1629
ganlikun 0:20e0c61e0684 1630 /**
ganlikun 0:20e0c61e0684 1631 \brief Set Priority Grouping
ganlikun 0:20e0c61e0684 1632 \details Sets the priority grouping field using the required unlock sequence.
ganlikun 0:20e0c61e0684 1633 The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field.
ganlikun 0:20e0c61e0684 1634 Only values from 0..7 are used.
ganlikun 0:20e0c61e0684 1635 In case of a conflict between priority grouping and available
ganlikun 0:20e0c61e0684 1636 priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set.
ganlikun 0:20e0c61e0684 1637 \param [in] PriorityGroup Priority grouping field.
ganlikun 0:20e0c61e0684 1638 */
ganlikun 0:20e0c61e0684 1639 __STATIC_INLINE void __NVIC_SetPriorityGrouping(uint32_t PriorityGroup)
ganlikun 0:20e0c61e0684 1640 {
ganlikun 0:20e0c61e0684 1641 uint32_t reg_value;
ganlikun 0:20e0c61e0684 1642 uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
ganlikun 0:20e0c61e0684 1643
ganlikun 0:20e0c61e0684 1644 reg_value = SCB->AIRCR; /* read old register configuration */
ganlikun 0:20e0c61e0684 1645 reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */
ganlikun 0:20e0c61e0684 1646 reg_value = (reg_value |
ganlikun 0:20e0c61e0684 1647 ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
ganlikun 0:20e0c61e0684 1648 (PriorityGroupTmp << 8U) ); /* Insert write key and priorty group */
ganlikun 0:20e0c61e0684 1649 SCB->AIRCR = reg_value;
ganlikun 0:20e0c61e0684 1650 }
ganlikun 0:20e0c61e0684 1651
ganlikun 0:20e0c61e0684 1652
ganlikun 0:20e0c61e0684 1653 /**
ganlikun 0:20e0c61e0684 1654 \brief Get Priority Grouping
ganlikun 0:20e0c61e0684 1655 \details Reads the priority grouping field from the NVIC Interrupt Controller.
ganlikun 0:20e0c61e0684 1656 \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field).
ganlikun 0:20e0c61e0684 1657 */
ganlikun 0:20e0c61e0684 1658 __STATIC_INLINE uint32_t __NVIC_GetPriorityGrouping(void)
ganlikun 0:20e0c61e0684 1659 {
ganlikun 0:20e0c61e0684 1660 return ((uint32_t)((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos));
ganlikun 0:20e0c61e0684 1661 }
ganlikun 0:20e0c61e0684 1662
ganlikun 0:20e0c61e0684 1663
ganlikun 0:20e0c61e0684 1664 /**
ganlikun 0:20e0c61e0684 1665 \brief Enable Interrupt
ganlikun 0:20e0c61e0684 1666 \details Enables a device specific interrupt in the NVIC interrupt controller.
ganlikun 0:20e0c61e0684 1667 \param [in] IRQn Device specific interrupt number.
ganlikun 0:20e0c61e0684 1668 \note IRQn must not be negative.
ganlikun 0:20e0c61e0684 1669 */
ganlikun 0:20e0c61e0684 1670 __STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn)
ganlikun 0:20e0c61e0684 1671 {
ganlikun 0:20e0c61e0684 1672 if ((int32_t)(IRQn) >= 0)
ganlikun 0:20e0c61e0684 1673 {
ganlikun 0:20e0c61e0684 1674 NVIC->ISER[(((uint32_t)(int32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
ganlikun 0:20e0c61e0684 1675 }
ganlikun 0:20e0c61e0684 1676 }
ganlikun 0:20e0c61e0684 1677
ganlikun 0:20e0c61e0684 1678
ganlikun 0:20e0c61e0684 1679 /**
ganlikun 0:20e0c61e0684 1680 \brief Get Interrupt Enable status
ganlikun 0:20e0c61e0684 1681 \details Returns a device specific interrupt enable status from the NVIC interrupt controller.
ganlikun 0:20e0c61e0684 1682 \param [in] IRQn Device specific interrupt number.
ganlikun 0:20e0c61e0684 1683 \return 0 Interrupt is not enabled.
ganlikun 0:20e0c61e0684 1684 \return 1 Interrupt is enabled.
ganlikun 0:20e0c61e0684 1685 \note IRQn must not be negative.
ganlikun 0:20e0c61e0684 1686 */
ganlikun 0:20e0c61e0684 1687 __STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn)
ganlikun 0:20e0c61e0684 1688 {
ganlikun 0:20e0c61e0684 1689 if ((int32_t)(IRQn) >= 0)
ganlikun 0:20e0c61e0684 1690 {
ganlikun 0:20e0c61e0684 1691 return((uint32_t)(((NVIC->ISER[(((uint32_t)(int32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
ganlikun 0:20e0c61e0684 1692 }
ganlikun 0:20e0c61e0684 1693 else
ganlikun 0:20e0c61e0684 1694 {
ganlikun 0:20e0c61e0684 1695 return(0U);
ganlikun 0:20e0c61e0684 1696 }
ganlikun 0:20e0c61e0684 1697 }
ganlikun 0:20e0c61e0684 1698
ganlikun 0:20e0c61e0684 1699
ganlikun 0:20e0c61e0684 1700 /**
ganlikun 0:20e0c61e0684 1701 \brief Disable Interrupt
ganlikun 0:20e0c61e0684 1702 \details Disables a device specific interrupt in the NVIC interrupt controller.
ganlikun 0:20e0c61e0684 1703 \param [in] IRQn Device specific interrupt number.
ganlikun 0:20e0c61e0684 1704 \note IRQn must not be negative.
ganlikun 0:20e0c61e0684 1705 */
ganlikun 0:20e0c61e0684 1706 __STATIC_INLINE void __NVIC_DisableIRQ(IRQn_Type IRQn)
ganlikun 0:20e0c61e0684 1707 {
ganlikun 0:20e0c61e0684 1708 if ((int32_t)(IRQn) >= 0)
ganlikun 0:20e0c61e0684 1709 {
ganlikun 0:20e0c61e0684 1710 NVIC->ICER[(((uint32_t)(int32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
ganlikun 0:20e0c61e0684 1711 __DSB();
ganlikun 0:20e0c61e0684 1712 __ISB();
ganlikun 0:20e0c61e0684 1713 }
ganlikun 0:20e0c61e0684 1714 }
ganlikun 0:20e0c61e0684 1715
ganlikun 0:20e0c61e0684 1716
ganlikun 0:20e0c61e0684 1717 /**
ganlikun 0:20e0c61e0684 1718 \brief Get Pending Interrupt
ganlikun 0:20e0c61e0684 1719 \details Reads the NVIC pending register and returns the pending bit for the specified device specific interrupt.
ganlikun 0:20e0c61e0684 1720 \param [in] IRQn Device specific interrupt number.
ganlikun 0:20e0c61e0684 1721 \return 0 Interrupt status is not pending.
ganlikun 0:20e0c61e0684 1722 \return 1 Interrupt status is pending.
ganlikun 0:20e0c61e0684 1723 \note IRQn must not be negative.
ganlikun 0:20e0c61e0684 1724 */
ganlikun 0:20e0c61e0684 1725 __STATIC_INLINE uint32_t __NVIC_GetPendingIRQ(IRQn_Type IRQn)
ganlikun 0:20e0c61e0684 1726 {
ganlikun 0:20e0c61e0684 1727 if ((int32_t)(IRQn) >= 0)
ganlikun 0:20e0c61e0684 1728 {
ganlikun 0:20e0c61e0684 1729 return((uint32_t)(((NVIC->ISPR[(((uint32_t)(int32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
ganlikun 0:20e0c61e0684 1730 }
ganlikun 0:20e0c61e0684 1731 else
ganlikun 0:20e0c61e0684 1732 {
ganlikun 0:20e0c61e0684 1733 return(0U);
ganlikun 0:20e0c61e0684 1734 }
ganlikun 0:20e0c61e0684 1735 }
ganlikun 0:20e0c61e0684 1736
ganlikun 0:20e0c61e0684 1737
ganlikun 0:20e0c61e0684 1738 /**
ganlikun 0:20e0c61e0684 1739 \brief Set Pending Interrupt
ganlikun 0:20e0c61e0684 1740 \details Sets the pending bit of a device specific interrupt in the NVIC pending register.
ganlikun 0:20e0c61e0684 1741 \param [in] IRQn Device specific interrupt number.
ganlikun 0:20e0c61e0684 1742 \note IRQn must not be negative.
ganlikun 0:20e0c61e0684 1743 */
ganlikun 0:20e0c61e0684 1744 __STATIC_INLINE void __NVIC_SetPendingIRQ(IRQn_Type IRQn)
ganlikun 0:20e0c61e0684 1745 {
ganlikun 0:20e0c61e0684 1746 if ((int32_t)(IRQn) >= 0)
ganlikun 0:20e0c61e0684 1747 {
ganlikun 0:20e0c61e0684 1748 NVIC->ISPR[(((uint32_t)(int32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
ganlikun 0:20e0c61e0684 1749 }
ganlikun 0:20e0c61e0684 1750 }
ganlikun 0:20e0c61e0684 1751
ganlikun 0:20e0c61e0684 1752
ganlikun 0:20e0c61e0684 1753 /**
ganlikun 0:20e0c61e0684 1754 \brief Clear Pending Interrupt
ganlikun 0:20e0c61e0684 1755 \details Clears the pending bit of a device specific interrupt in the NVIC pending register.
ganlikun 0:20e0c61e0684 1756 \param [in] IRQn Device specific interrupt number.
ganlikun 0:20e0c61e0684 1757 \note IRQn must not be negative.
ganlikun 0:20e0c61e0684 1758 */
ganlikun 0:20e0c61e0684 1759 __STATIC_INLINE void __NVIC_ClearPendingIRQ(IRQn_Type IRQn)
ganlikun 0:20e0c61e0684 1760 {
ganlikun 0:20e0c61e0684 1761 if ((int32_t)(IRQn) >= 0)
ganlikun 0:20e0c61e0684 1762 {
ganlikun 0:20e0c61e0684 1763 NVIC->ICPR[(((uint32_t)(int32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
ganlikun 0:20e0c61e0684 1764 }
ganlikun 0:20e0c61e0684 1765 }
ganlikun 0:20e0c61e0684 1766
ganlikun 0:20e0c61e0684 1767
ganlikun 0:20e0c61e0684 1768 /**
ganlikun 0:20e0c61e0684 1769 \brief Get Active Interrupt
ganlikun 0:20e0c61e0684 1770 \details Reads the active register in the NVIC and returns the active bit for the device specific interrupt.
ganlikun 0:20e0c61e0684 1771 \param [in] IRQn Device specific interrupt number.
ganlikun 0:20e0c61e0684 1772 \return 0 Interrupt status is not active.
ganlikun 0:20e0c61e0684 1773 \return 1 Interrupt status is active.
ganlikun 0:20e0c61e0684 1774 \note IRQn must not be negative.
ganlikun 0:20e0c61e0684 1775 */
ganlikun 0:20e0c61e0684 1776 __STATIC_INLINE uint32_t __NVIC_GetActive(IRQn_Type IRQn)
ganlikun 0:20e0c61e0684 1777 {
ganlikun 0:20e0c61e0684 1778 if ((int32_t)(IRQn) >= 0)
ganlikun 0:20e0c61e0684 1779 {
ganlikun 0:20e0c61e0684 1780 return((uint32_t)(((NVIC->IABR[(((uint32_t)(int32_t)IRQn) >> 5UL)] & (1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
ganlikun 0:20e0c61e0684 1781 }
ganlikun 0:20e0c61e0684 1782 else
ganlikun 0:20e0c61e0684 1783 {
ganlikun 0:20e0c61e0684 1784 return(0U);
ganlikun 0:20e0c61e0684 1785 }
ganlikun 0:20e0c61e0684 1786 }
ganlikun 0:20e0c61e0684 1787
ganlikun 0:20e0c61e0684 1788
ganlikun 0:20e0c61e0684 1789 /**
ganlikun 0:20e0c61e0684 1790 \brief Set Interrupt Priority
ganlikun 0:20e0c61e0684 1791 \details Sets the priority of a device specific interrupt or a processor exception.
ganlikun 0:20e0c61e0684 1792 The interrupt number can be positive to specify a device specific interrupt,
ganlikun 0:20e0c61e0684 1793 or negative to specify a processor exception.
ganlikun 0:20e0c61e0684 1794 \param [in] IRQn Interrupt number.
ganlikun 0:20e0c61e0684 1795 \param [in] priority Priority to set.
ganlikun 0:20e0c61e0684 1796 \note The priority cannot be set for every processor exception.
ganlikun 0:20e0c61e0684 1797 */
ganlikun 0:20e0c61e0684 1798 __STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
ganlikun 0:20e0c61e0684 1799 {
ganlikun 0:20e0c61e0684 1800 if ((int32_t)(IRQn) >= 0)
ganlikun 0:20e0c61e0684 1801 {
ganlikun 0:20e0c61e0684 1802 NVIC->IP[((uint32_t)(int32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL);
ganlikun 0:20e0c61e0684 1803 }
ganlikun 0:20e0c61e0684 1804 else
ganlikun 0:20e0c61e0684 1805 {
ganlikun 0:20e0c61e0684 1806 SCB->SHP[(((uint32_t)(int32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL);
ganlikun 0:20e0c61e0684 1807 }
ganlikun 0:20e0c61e0684 1808 }
ganlikun 0:20e0c61e0684 1809
ganlikun 0:20e0c61e0684 1810
ganlikun 0:20e0c61e0684 1811 /**
ganlikun 0:20e0c61e0684 1812 \brief Get Interrupt Priority
ganlikun 0:20e0c61e0684 1813 \details Reads the priority of a device specific interrupt or a processor exception.
ganlikun 0:20e0c61e0684 1814 The interrupt number can be positive to specify a device specific interrupt,
ganlikun 0:20e0c61e0684 1815 or negative to specify a processor exception.
ganlikun 0:20e0c61e0684 1816 \param [in] IRQn Interrupt number.
ganlikun 0:20e0c61e0684 1817 \return Interrupt Priority.
ganlikun 0:20e0c61e0684 1818 Value is aligned automatically to the implemented priority bits of the microcontroller.
ganlikun 0:20e0c61e0684 1819 */
ganlikun 0:20e0c61e0684 1820 __STATIC_INLINE uint32_t __NVIC_GetPriority(IRQn_Type IRQn)
ganlikun 0:20e0c61e0684 1821 {
ganlikun 0:20e0c61e0684 1822
ganlikun 0:20e0c61e0684 1823 if ((int32_t)(IRQn) >= 0)
ganlikun 0:20e0c61e0684 1824 {
ganlikun 0:20e0c61e0684 1825 return(((uint32_t)NVIC->IP[((uint32_t)(int32_t)IRQn)] >> (8U - __NVIC_PRIO_BITS)));
ganlikun 0:20e0c61e0684 1826 }
ganlikun 0:20e0c61e0684 1827 else
ganlikun 0:20e0c61e0684 1828 {
ganlikun 0:20e0c61e0684 1829 return(((uint32_t)SCB->SHP[(((uint32_t)(int32_t)IRQn) & 0xFUL)-4UL] >> (8U - __NVIC_PRIO_BITS)));
ganlikun 0:20e0c61e0684 1830 }
ganlikun 0:20e0c61e0684 1831 }
ganlikun 0:20e0c61e0684 1832
ganlikun 0:20e0c61e0684 1833
ganlikun 0:20e0c61e0684 1834 /**
ganlikun 0:20e0c61e0684 1835 \brief Encode Priority
ganlikun 0:20e0c61e0684 1836 \details Encodes the priority for an interrupt with the given priority group,
ganlikun 0:20e0c61e0684 1837 preemptive priority value, and subpriority value.
ganlikun 0:20e0c61e0684 1838 In case of a conflict between priority grouping and available
ganlikun 0:20e0c61e0684 1839 priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set.
ganlikun 0:20e0c61e0684 1840 \param [in] PriorityGroup Used priority group.
ganlikun 0:20e0c61e0684 1841 \param [in] PreemptPriority Preemptive priority value (starting from 0).
ganlikun 0:20e0c61e0684 1842 \param [in] SubPriority Subpriority value (starting from 0).
ganlikun 0:20e0c61e0684 1843 \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority().
ganlikun 0:20e0c61e0684 1844 */
ganlikun 0:20e0c61e0684 1845 __STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority)
ganlikun 0:20e0c61e0684 1846 {
ganlikun 0:20e0c61e0684 1847 uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
ganlikun 0:20e0c61e0684 1848 uint32_t PreemptPriorityBits;
ganlikun 0:20e0c61e0684 1849 uint32_t SubPriorityBits;
ganlikun 0:20e0c61e0684 1850
ganlikun 0:20e0c61e0684 1851 PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp);
ganlikun 0:20e0c61e0684 1852 SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS));
ganlikun 0:20e0c61e0684 1853
ganlikun 0:20e0c61e0684 1854 return (
ganlikun 0:20e0c61e0684 1855 ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) |
ganlikun 0:20e0c61e0684 1856 ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL)))
ganlikun 0:20e0c61e0684 1857 );
ganlikun 0:20e0c61e0684 1858 }
ganlikun 0:20e0c61e0684 1859
ganlikun 0:20e0c61e0684 1860
ganlikun 0:20e0c61e0684 1861 /**
ganlikun 0:20e0c61e0684 1862 \brief Decode Priority
ganlikun 0:20e0c61e0684 1863 \details Decodes an interrupt priority value with a given priority group to
ganlikun 0:20e0c61e0684 1864 preemptive priority value and subpriority value.
ganlikun 0:20e0c61e0684 1865 In case of a conflict between priority grouping and available
ganlikun 0:20e0c61e0684 1866 priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set.
ganlikun 0:20e0c61e0684 1867 \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority().
ganlikun 0:20e0c61e0684 1868 \param [in] PriorityGroup Used priority group.
ganlikun 0:20e0c61e0684 1869 \param [out] pPreemptPriority Preemptive priority value (starting from 0).
ganlikun 0:20e0c61e0684 1870 \param [out] pSubPriority Subpriority value (starting from 0).
ganlikun 0:20e0c61e0684 1871 */
ganlikun 0:20e0c61e0684 1872 __STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* const pPreemptPriority, uint32_t* const pSubPriority)
ganlikun 0:20e0c61e0684 1873 {
ganlikun 0:20e0c61e0684 1874 uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
ganlikun 0:20e0c61e0684 1875 uint32_t PreemptPriorityBits;
ganlikun 0:20e0c61e0684 1876 uint32_t SubPriorityBits;
ganlikun 0:20e0c61e0684 1877
ganlikun 0:20e0c61e0684 1878 PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp);
ganlikun 0:20e0c61e0684 1879 SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS));
ganlikun 0:20e0c61e0684 1880
ganlikun 0:20e0c61e0684 1881 *pPreemptPriority = (Priority >> SubPriorityBits) & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL);
ganlikun 0:20e0c61e0684 1882 *pSubPriority = (Priority ) & (uint32_t)((1UL << (SubPriorityBits )) - 1UL);
ganlikun 0:20e0c61e0684 1883 }
ganlikun 0:20e0c61e0684 1884
ganlikun 0:20e0c61e0684 1885
ganlikun 0:20e0c61e0684 1886 /**
ganlikun 0:20e0c61e0684 1887 \brief Set Interrupt Vector
ganlikun 0:20e0c61e0684 1888 \details Sets an interrupt vector in SRAM based interrupt vector table.
ganlikun 0:20e0c61e0684 1889 The interrupt number can be positive to specify a device specific interrupt,
ganlikun 0:20e0c61e0684 1890 or negative to specify a processor exception.
ganlikun 0:20e0c61e0684 1891 VTOR must been relocated to SRAM before.
ganlikun 0:20e0c61e0684 1892 \param [in] IRQn Interrupt number
ganlikun 0:20e0c61e0684 1893 \param [in] vector Address of interrupt handler function
ganlikun 0:20e0c61e0684 1894 */
ganlikun 0:20e0c61e0684 1895 __STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector)
ganlikun 0:20e0c61e0684 1896 {
ganlikun 0:20e0c61e0684 1897 uint32_t *vectors = (uint32_t *)SCB->VTOR;
ganlikun 0:20e0c61e0684 1898 vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector;
ganlikun 0:20e0c61e0684 1899 }
ganlikun 0:20e0c61e0684 1900
ganlikun 0:20e0c61e0684 1901
ganlikun 0:20e0c61e0684 1902 /**
ganlikun 0:20e0c61e0684 1903 \brief Get Interrupt Vector
ganlikun 0:20e0c61e0684 1904 \details Reads an interrupt vector from interrupt vector table.
ganlikun 0:20e0c61e0684 1905 The interrupt number can be positive to specify a device specific interrupt,
ganlikun 0:20e0c61e0684 1906 or negative to specify a processor exception.
ganlikun 0:20e0c61e0684 1907 \param [in] IRQn Interrupt number.
ganlikun 0:20e0c61e0684 1908 \return Address of interrupt handler function
ganlikun 0:20e0c61e0684 1909 */
ganlikun 0:20e0c61e0684 1910 __STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn)
ganlikun 0:20e0c61e0684 1911 {
ganlikun 0:20e0c61e0684 1912 uint32_t *vectors = (uint32_t *)SCB->VTOR;
ganlikun 0:20e0c61e0684 1913 return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET];
ganlikun 0:20e0c61e0684 1914 }
ganlikun 0:20e0c61e0684 1915
ganlikun 0:20e0c61e0684 1916
ganlikun 0:20e0c61e0684 1917 /**
ganlikun 0:20e0c61e0684 1918 \brief System Reset
ganlikun 0:20e0c61e0684 1919 \details Initiates a system reset request to reset the MCU.
ganlikun 0:20e0c61e0684 1920 */
ganlikun 0:20e0c61e0684 1921 __STATIC_INLINE void __NVIC_SystemReset(void)
ganlikun 0:20e0c61e0684 1922 {
ganlikun 0:20e0c61e0684 1923 __DSB(); /* Ensure all outstanding memory accesses included
ganlikun 0:20e0c61e0684 1924 buffered write are completed before reset */
ganlikun 0:20e0c61e0684 1925 SCB->AIRCR = (uint32_t)((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
ganlikun 0:20e0c61e0684 1926 (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) |
ganlikun 0:20e0c61e0684 1927 SCB_AIRCR_SYSRESETREQ_Msk ); /* Keep priority group unchanged */
ganlikun 0:20e0c61e0684 1928 __DSB(); /* Ensure completion of memory access */
ganlikun 0:20e0c61e0684 1929
ganlikun 0:20e0c61e0684 1930 for(;;) /* wait until reset */
ganlikun 0:20e0c61e0684 1931 {
ganlikun 0:20e0c61e0684 1932 __NOP();
ganlikun 0:20e0c61e0684 1933 }
ganlikun 0:20e0c61e0684 1934 }
ganlikun 0:20e0c61e0684 1935
ganlikun 0:20e0c61e0684 1936 /*@} end of CMSIS_Core_NVICFunctions */
ganlikun 0:20e0c61e0684 1937
ganlikun 0:20e0c61e0684 1938
ganlikun 0:20e0c61e0684 1939 /* ########################## FPU functions #################################### */
ganlikun 0:20e0c61e0684 1940 /**
ganlikun 0:20e0c61e0684 1941 \ingroup CMSIS_Core_FunctionInterface
ganlikun 0:20e0c61e0684 1942 \defgroup CMSIS_Core_FpuFunctions FPU Functions
ganlikun 0:20e0c61e0684 1943 \brief Function that provides FPU type.
ganlikun 0:20e0c61e0684 1944 @{
ganlikun 0:20e0c61e0684 1945 */
ganlikun 0:20e0c61e0684 1946
ganlikun 0:20e0c61e0684 1947 /**
ganlikun 0:20e0c61e0684 1948 \brief get FPU type
ganlikun 0:20e0c61e0684 1949 \details returns the FPU type
ganlikun 0:20e0c61e0684 1950 \returns
ganlikun 0:20e0c61e0684 1951 - \b 0: No FPU
ganlikun 0:20e0c61e0684 1952 - \b 1: Single precision FPU
ganlikun 0:20e0c61e0684 1953 - \b 2: Double + Single precision FPU
ganlikun 0:20e0c61e0684 1954 */
ganlikun 0:20e0c61e0684 1955 __STATIC_INLINE uint32_t SCB_GetFPUType(void)
ganlikun 0:20e0c61e0684 1956 {
ganlikun 0:20e0c61e0684 1957 uint32_t mvfr0;
ganlikun 0:20e0c61e0684 1958
ganlikun 0:20e0c61e0684 1959 mvfr0 = FPU->MVFR0;
ganlikun 0:20e0c61e0684 1960 if ((mvfr0 & (FPU_MVFR0_Single_precision_Msk | FPU_MVFR0_Double_precision_Msk)) == 0x020U)
ganlikun 0:20e0c61e0684 1961 {
ganlikun 0:20e0c61e0684 1962 return 1U; /* Single precision FPU */
ganlikun 0:20e0c61e0684 1963 }
ganlikun 0:20e0c61e0684 1964 else
ganlikun 0:20e0c61e0684 1965 {
ganlikun 0:20e0c61e0684 1966 return 0U; /* No FPU */
ganlikun 0:20e0c61e0684 1967 }
ganlikun 0:20e0c61e0684 1968 }
ganlikun 0:20e0c61e0684 1969
ganlikun 0:20e0c61e0684 1970
ganlikun 0:20e0c61e0684 1971 /*@} end of CMSIS_Core_FpuFunctions */
ganlikun 0:20e0c61e0684 1972
ganlikun 0:20e0c61e0684 1973
ganlikun 0:20e0c61e0684 1974
ganlikun 0:20e0c61e0684 1975 /* ################################## SysTick function ############################################ */
ganlikun 0:20e0c61e0684 1976 /**
ganlikun 0:20e0c61e0684 1977 \ingroup CMSIS_Core_FunctionInterface
ganlikun 0:20e0c61e0684 1978 \defgroup CMSIS_Core_SysTickFunctions SysTick Functions
ganlikun 0:20e0c61e0684 1979 \brief Functions that configure the System.
ganlikun 0:20e0c61e0684 1980 @{
ganlikun 0:20e0c61e0684 1981 */
ganlikun 0:20e0c61e0684 1982
ganlikun 0:20e0c61e0684 1983 #if defined (__Vendor_SysTickConfig) && (__Vendor_SysTickConfig == 0U)
ganlikun 0:20e0c61e0684 1984
ganlikun 0:20e0c61e0684 1985 /**
ganlikun 0:20e0c61e0684 1986 \brief System Tick Configuration
ganlikun 0:20e0c61e0684 1987 \details Initializes the System Timer and its interrupt, and starts the System Tick Timer.
ganlikun 0:20e0c61e0684 1988 Counter is in free running mode to generate periodic interrupts.
ganlikun 0:20e0c61e0684 1989 \param [in] ticks Number of ticks between two interrupts.
ganlikun 0:20e0c61e0684 1990 \return 0 Function succeeded.
ganlikun 0:20e0c61e0684 1991 \return 1 Function failed.
ganlikun 0:20e0c61e0684 1992 \note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
ganlikun 0:20e0c61e0684 1993 function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
ganlikun 0:20e0c61e0684 1994 must contain a vendor-specific implementation of this function.
ganlikun 0:20e0c61e0684 1995 */
ganlikun 0:20e0c61e0684 1996 __STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
ganlikun 0:20e0c61e0684 1997 {
ganlikun 0:20e0c61e0684 1998 if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk)
ganlikun 0:20e0c61e0684 1999 {
ganlikun 0:20e0c61e0684 2000 return (1UL); /* Reload value impossible */
ganlikun 0:20e0c61e0684 2001 }
ganlikun 0:20e0c61e0684 2002
ganlikun 0:20e0c61e0684 2003 SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */
ganlikun 0:20e0c61e0684 2004 NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
ganlikun 0:20e0c61e0684 2005 SysTick->VAL = 0UL; /* Load the SysTick Counter Value */
ganlikun 0:20e0c61e0684 2006 SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
ganlikun 0:20e0c61e0684 2007 SysTick_CTRL_TICKINT_Msk |
ganlikun 0:20e0c61e0684 2008 SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
ganlikun 0:20e0c61e0684 2009 return (0UL); /* Function successful */
ganlikun 0:20e0c61e0684 2010 }
ganlikun 0:20e0c61e0684 2011
ganlikun 0:20e0c61e0684 2012 #endif
ganlikun 0:20e0c61e0684 2013
ganlikun 0:20e0c61e0684 2014 /*@} end of CMSIS_Core_SysTickFunctions */
ganlikun 0:20e0c61e0684 2015
ganlikun 0:20e0c61e0684 2016
ganlikun 0:20e0c61e0684 2017
ganlikun 0:20e0c61e0684 2018 /* ##################################### Debug In/Output function ########################################### */
ganlikun 0:20e0c61e0684 2019 /**
ganlikun 0:20e0c61e0684 2020 \ingroup CMSIS_Core_FunctionInterface
ganlikun 0:20e0c61e0684 2021 \defgroup CMSIS_core_DebugFunctions ITM Functions
ganlikun 0:20e0c61e0684 2022 \brief Functions that access the ITM debug interface.
ganlikun 0:20e0c61e0684 2023 @{
ganlikun 0:20e0c61e0684 2024 */
ganlikun 0:20e0c61e0684 2025
ganlikun 0:20e0c61e0684 2026 extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */
ganlikun 0:20e0c61e0684 2027 #define ITM_RXBUFFER_EMPTY ((int32_t)0x5AA55AA5U) /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */
ganlikun 0:20e0c61e0684 2028
ganlikun 0:20e0c61e0684 2029
ganlikun 0:20e0c61e0684 2030 /**
ganlikun 0:20e0c61e0684 2031 \brief ITM Send Character
ganlikun 0:20e0c61e0684 2032 \details Transmits a character via the ITM channel 0, and
ganlikun 0:20e0c61e0684 2033 \li Just returns when no debugger is connected that has booked the output.
ganlikun 0:20e0c61e0684 2034 \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted.
ganlikun 0:20e0c61e0684 2035 \param [in] ch Character to transmit.
ganlikun 0:20e0c61e0684 2036 \returns Character to transmit.
ganlikun 0:20e0c61e0684 2037 */
ganlikun 0:20e0c61e0684 2038 __STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch)
ganlikun 0:20e0c61e0684 2039 {
ganlikun 0:20e0c61e0684 2040 if (((ITM->TCR & ITM_TCR_ITMENA_Msk) != 0UL) && /* ITM enabled */
ganlikun 0:20e0c61e0684 2041 ((ITM->TER & 1UL ) != 0UL) ) /* ITM Port #0 enabled */
ganlikun 0:20e0c61e0684 2042 {
ganlikun 0:20e0c61e0684 2043 while (ITM->PORT[0U].u32 == 0UL)
ganlikun 0:20e0c61e0684 2044 {
ganlikun 0:20e0c61e0684 2045 __NOP();
ganlikun 0:20e0c61e0684 2046 }
ganlikun 0:20e0c61e0684 2047 ITM->PORT[0U].u8 = (uint8_t)ch;
ganlikun 0:20e0c61e0684 2048 }
ganlikun 0:20e0c61e0684 2049 return (ch);
ganlikun 0:20e0c61e0684 2050 }
ganlikun 0:20e0c61e0684 2051
ganlikun 0:20e0c61e0684 2052
ganlikun 0:20e0c61e0684 2053 /**
ganlikun 0:20e0c61e0684 2054 \brief ITM Receive Character
ganlikun 0:20e0c61e0684 2055 \details Inputs a character via the external variable \ref ITM_RxBuffer.
ganlikun 0:20e0c61e0684 2056 \return Received character.
ganlikun 0:20e0c61e0684 2057 \return -1 No character pending.
ganlikun 0:20e0c61e0684 2058 */
ganlikun 0:20e0c61e0684 2059 __STATIC_INLINE int32_t ITM_ReceiveChar (void)
ganlikun 0:20e0c61e0684 2060 {
ganlikun 0:20e0c61e0684 2061 int32_t ch = -1; /* no character available */
ganlikun 0:20e0c61e0684 2062
ganlikun 0:20e0c61e0684 2063 if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY)
ganlikun 0:20e0c61e0684 2064 {
ganlikun 0:20e0c61e0684 2065 ch = ITM_RxBuffer;
ganlikun 0:20e0c61e0684 2066 ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */
ganlikun 0:20e0c61e0684 2067 }
ganlikun 0:20e0c61e0684 2068
ganlikun 0:20e0c61e0684 2069 return (ch);
ganlikun 0:20e0c61e0684 2070 }
ganlikun 0:20e0c61e0684 2071
ganlikun 0:20e0c61e0684 2072
ganlikun 0:20e0c61e0684 2073 /**
ganlikun 0:20e0c61e0684 2074 \brief ITM Check Character
ganlikun 0:20e0c61e0684 2075 \details Checks whether a character is pending for reading in the variable \ref ITM_RxBuffer.
ganlikun 0:20e0c61e0684 2076 \return 0 No character available.
ganlikun 0:20e0c61e0684 2077 \return 1 Character available.
ganlikun 0:20e0c61e0684 2078 */
ganlikun 0:20e0c61e0684 2079 __STATIC_INLINE int32_t ITM_CheckChar (void)
ganlikun 0:20e0c61e0684 2080 {
ganlikun 0:20e0c61e0684 2081
ganlikun 0:20e0c61e0684 2082 if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY)
ganlikun 0:20e0c61e0684 2083 {
ganlikun 0:20e0c61e0684 2084 return (0); /* no character available */
ganlikun 0:20e0c61e0684 2085 }
ganlikun 0:20e0c61e0684 2086 else
ganlikun 0:20e0c61e0684 2087 {
ganlikun 0:20e0c61e0684 2088 return (1); /* character available */
ganlikun 0:20e0c61e0684 2089 }
ganlikun 0:20e0c61e0684 2090 }
ganlikun 0:20e0c61e0684 2091
ganlikun 0:20e0c61e0684 2092 /*@} end of CMSIS_core_DebugFunctions */
ganlikun 0:20e0c61e0684 2093
ganlikun 0:20e0c61e0684 2094
ganlikun 0:20e0c61e0684 2095
ganlikun 0:20e0c61e0684 2096
ganlikun 0:20e0c61e0684 2097 #ifdef __cplusplus
ganlikun 0:20e0c61e0684 2098 }
ganlikun 0:20e0c61e0684 2099 #endif
ganlikun 0:20e0c61e0684 2100
ganlikun 0:20e0c61e0684 2101 #endif /* __CORE_CM4_H_DEPENDANT */
ganlikun 0:20e0c61e0684 2102
ganlikun 0:20e0c61e0684 2103 #endif /* __CMSIS_GENERIC */
ganlikun 0:20e0c61e0684 2104
ganlikun 0:20e0c61e0684 2105