mbed library sources

Committer:
ebrus
Date:
Wed Jul 27 18:35:32 2016 +0000
Revision:
0:0a673c671a56
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ebrus 0:0a673c671a56 1 /**************************************************************************//**
ebrus 0:0a673c671a56 2 * @file core_cm3.h
ebrus 0:0a673c671a56 3 * @brief CMSIS Cortex-M3 Core Peripheral Access Layer Header File
ebrus 0:0a673c671a56 4 * @version V3.20
ebrus 0:0a673c671a56 5 * @date 25. February 2013
ebrus 0:0a673c671a56 6 *
ebrus 0:0a673c671a56 7 * @note
ebrus 0:0a673c671a56 8 *
ebrus 0:0a673c671a56 9 ******************************************************************************/
ebrus 0:0a673c671a56 10 /* Copyright (c) 2009 - 2013 ARM LIMITED
ebrus 0:0a673c671a56 11
ebrus 0:0a673c671a56 12 All rights reserved.
ebrus 0:0a673c671a56 13 Redistribution and use in source and binary forms, with or without
ebrus 0:0a673c671a56 14 modification, are permitted provided that the following conditions are met:
ebrus 0:0a673c671a56 15 - Redistributions of source code must retain the above copyright
ebrus 0:0a673c671a56 16 notice, this list of conditions and the following disclaimer.
ebrus 0:0a673c671a56 17 - Redistributions in binary form must reproduce the above copyright
ebrus 0:0a673c671a56 18 notice, this list of conditions and the following disclaimer in the
ebrus 0:0a673c671a56 19 documentation and/or other materials provided with the distribution.
ebrus 0:0a673c671a56 20 - Neither the name of ARM nor the names of its contributors may be used
ebrus 0:0a673c671a56 21 to endorse or promote products derived from this software without
ebrus 0:0a673c671a56 22 specific prior written permission.
ebrus 0:0a673c671a56 23 *
ebrus 0:0a673c671a56 24 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
ebrus 0:0a673c671a56 25 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
ebrus 0:0a673c671a56 26 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ebrus 0:0a673c671a56 27 ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
ebrus 0:0a673c671a56 28 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
ebrus 0:0a673c671a56 29 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
ebrus 0:0a673c671a56 30 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
ebrus 0:0a673c671a56 31 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
ebrus 0:0a673c671a56 32 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ebrus 0:0a673c671a56 33 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
ebrus 0:0a673c671a56 34 POSSIBILITY OF SUCH DAMAGE.
ebrus 0:0a673c671a56 35 ---------------------------------------------------------------------------*/
ebrus 0:0a673c671a56 36
ebrus 0:0a673c671a56 37
ebrus 0:0a673c671a56 38 #if defined ( __ICCARM__ )
ebrus 0:0a673c671a56 39 #pragma system_include /* treat file as system include file for MISRA check */
ebrus 0:0a673c671a56 40 #endif
ebrus 0:0a673c671a56 41
ebrus 0:0a673c671a56 42 #ifdef __cplusplus
ebrus 0:0a673c671a56 43 extern "C" {
ebrus 0:0a673c671a56 44 #endif
ebrus 0:0a673c671a56 45
ebrus 0:0a673c671a56 46 #ifndef __CORE_CM3_H_GENERIC
ebrus 0:0a673c671a56 47 #define __CORE_CM3_H_GENERIC
ebrus 0:0a673c671a56 48
ebrus 0:0a673c671a56 49 /** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions
ebrus 0:0a673c671a56 50 CMSIS violates the following MISRA-C:2004 rules:
ebrus 0:0a673c671a56 51
ebrus 0:0a673c671a56 52 \li Required Rule 8.5, object/function definition in header file.<br>
ebrus 0:0a673c671a56 53 Function definitions in header files are used to allow 'inlining'.
ebrus 0:0a673c671a56 54
ebrus 0:0a673c671a56 55 \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.<br>
ebrus 0:0a673c671a56 56 Unions are used for effective representation of core registers.
ebrus 0:0a673c671a56 57
ebrus 0:0a673c671a56 58 \li Advisory Rule 19.7, Function-like macro defined.<br>
ebrus 0:0a673c671a56 59 Function-like macros are used to allow more efficient code.
ebrus 0:0a673c671a56 60 */
ebrus 0:0a673c671a56 61
ebrus 0:0a673c671a56 62
ebrus 0:0a673c671a56 63 /*******************************************************************************
ebrus 0:0a673c671a56 64 * CMSIS definitions
ebrus 0:0a673c671a56 65 ******************************************************************************/
ebrus 0:0a673c671a56 66 /** \ingroup Cortex_M3
ebrus 0:0a673c671a56 67 @{
ebrus 0:0a673c671a56 68 */
ebrus 0:0a673c671a56 69
ebrus 0:0a673c671a56 70 /* CMSIS CM3 definitions */
ebrus 0:0a673c671a56 71 #define __CM3_CMSIS_VERSION_MAIN (0x03) /*!< [31:16] CMSIS HAL main version */
ebrus 0:0a673c671a56 72 #define __CM3_CMSIS_VERSION_SUB (0x20) /*!< [15:0] CMSIS HAL sub version */
ebrus 0:0a673c671a56 73 #define __CM3_CMSIS_VERSION ((__CM3_CMSIS_VERSION_MAIN << 16) | \
ebrus 0:0a673c671a56 74 __CM3_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */
ebrus 0:0a673c671a56 75
ebrus 0:0a673c671a56 76 #define __CORTEX_M (0x03) /*!< Cortex-M Core */
ebrus 0:0a673c671a56 77
ebrus 0:0a673c671a56 78
ebrus 0:0a673c671a56 79 #if defined ( __CC_ARM )
ebrus 0:0a673c671a56 80 #define __ASM __asm /*!< asm keyword for ARM Compiler */
ebrus 0:0a673c671a56 81 #define __INLINE __inline /*!< inline keyword for ARM Compiler */
ebrus 0:0a673c671a56 82 #define __STATIC_INLINE static __inline
ebrus 0:0a673c671a56 83
ebrus 0:0a673c671a56 84 #elif defined ( __ICCARM__ )
ebrus 0:0a673c671a56 85 #define __ASM __asm /*!< asm keyword for IAR Compiler */
ebrus 0:0a673c671a56 86 #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */
ebrus 0:0a673c671a56 87 #define __STATIC_INLINE static inline
ebrus 0:0a673c671a56 88
ebrus 0:0a673c671a56 89 #elif defined ( __TMS470__ )
ebrus 0:0a673c671a56 90 #define __ASM __asm /*!< asm keyword for TI CCS Compiler */
ebrus 0:0a673c671a56 91 #define __STATIC_INLINE static inline
ebrus 0:0a673c671a56 92
ebrus 0:0a673c671a56 93 #elif defined ( __GNUC__ )
ebrus 0:0a673c671a56 94 #define __ASM __asm /*!< asm keyword for GNU Compiler */
ebrus 0:0a673c671a56 95 #define __INLINE inline /*!< inline keyword for GNU Compiler */
ebrus 0:0a673c671a56 96 #define __STATIC_INLINE static inline
ebrus 0:0a673c671a56 97
ebrus 0:0a673c671a56 98 #elif defined ( __TASKING__ )
ebrus 0:0a673c671a56 99 #define __ASM __asm /*!< asm keyword for TASKING Compiler */
ebrus 0:0a673c671a56 100 #define __INLINE inline /*!< inline keyword for TASKING Compiler */
ebrus 0:0a673c671a56 101 #define __STATIC_INLINE static inline
ebrus 0:0a673c671a56 102
ebrus 0:0a673c671a56 103 #endif
ebrus 0:0a673c671a56 104
ebrus 0:0a673c671a56 105 /** __FPU_USED indicates whether an FPU is used or not. This core does not support an FPU at all
ebrus 0:0a673c671a56 106 */
ebrus 0:0a673c671a56 107 #define __FPU_USED 0
ebrus 0:0a673c671a56 108
ebrus 0:0a673c671a56 109 #if defined ( __CC_ARM )
ebrus 0:0a673c671a56 110 #if defined __TARGET_FPU_VFP
ebrus 0:0a673c671a56 111 #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
ebrus 0:0a673c671a56 112 #endif
ebrus 0:0a673c671a56 113
ebrus 0:0a673c671a56 114 #elif defined ( __ICCARM__ )
ebrus 0:0a673c671a56 115 #if defined __ARMVFP__
ebrus 0:0a673c671a56 116 #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
ebrus 0:0a673c671a56 117 #endif
ebrus 0:0a673c671a56 118
ebrus 0:0a673c671a56 119 #elif defined ( __TMS470__ )
ebrus 0:0a673c671a56 120 #if defined __TI__VFP_SUPPORT____
ebrus 0:0a673c671a56 121 #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
ebrus 0:0a673c671a56 122 #endif
ebrus 0:0a673c671a56 123
ebrus 0:0a673c671a56 124 #elif defined ( __GNUC__ )
ebrus 0:0a673c671a56 125 #if defined (__VFP_FP__) && !defined(__SOFTFP__)
ebrus 0:0a673c671a56 126 #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
ebrus 0:0a673c671a56 127 #endif
ebrus 0:0a673c671a56 128
ebrus 0:0a673c671a56 129 #elif defined ( __TASKING__ )
ebrus 0:0a673c671a56 130 #if defined __FPU_VFP__
ebrus 0:0a673c671a56 131 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
ebrus 0:0a673c671a56 132 #endif
ebrus 0:0a673c671a56 133 #endif
ebrus 0:0a673c671a56 134
ebrus 0:0a673c671a56 135 #include <stdint.h> /* standard types definitions */
ebrus 0:0a673c671a56 136 #include <core_cmInstr.h> /* Core Instruction Access */
ebrus 0:0a673c671a56 137 #include <core_cmFunc.h> /* Core Function Access */
ebrus 0:0a673c671a56 138
ebrus 0:0a673c671a56 139 #endif /* __CORE_CM3_H_GENERIC */
ebrus 0:0a673c671a56 140
ebrus 0:0a673c671a56 141 #ifndef __CMSIS_GENERIC
ebrus 0:0a673c671a56 142
ebrus 0:0a673c671a56 143 #ifndef __CORE_CM3_H_DEPENDANT
ebrus 0:0a673c671a56 144 #define __CORE_CM3_H_DEPENDANT
ebrus 0:0a673c671a56 145
ebrus 0:0a673c671a56 146 /* check device defines and use defaults */
ebrus 0:0a673c671a56 147 #if defined __CHECK_DEVICE_DEFINES
ebrus 0:0a673c671a56 148 #ifndef __CM3_REV
ebrus 0:0a673c671a56 149 #define __CM3_REV 0x0200
ebrus 0:0a673c671a56 150 #warning "__CM3_REV not defined in device header file; using default!"
ebrus 0:0a673c671a56 151 #endif
ebrus 0:0a673c671a56 152
ebrus 0:0a673c671a56 153 #ifndef __MPU_PRESENT
ebrus 0:0a673c671a56 154 #define __MPU_PRESENT 0
ebrus 0:0a673c671a56 155 #warning "__MPU_PRESENT not defined in device header file; using default!"
ebrus 0:0a673c671a56 156 #endif
ebrus 0:0a673c671a56 157
ebrus 0:0a673c671a56 158 #ifndef __NVIC_PRIO_BITS
ebrus 0:0a673c671a56 159 #define __NVIC_PRIO_BITS 4
ebrus 0:0a673c671a56 160 #warning "__NVIC_PRIO_BITS not defined in device header file; using default!"
ebrus 0:0a673c671a56 161 #endif
ebrus 0:0a673c671a56 162
ebrus 0:0a673c671a56 163 #ifndef __Vendor_SysTickConfig
ebrus 0:0a673c671a56 164 #define __Vendor_SysTickConfig 0
ebrus 0:0a673c671a56 165 #warning "__Vendor_SysTickConfig not defined in device header file; using default!"
ebrus 0:0a673c671a56 166 #endif
ebrus 0:0a673c671a56 167 #endif
ebrus 0:0a673c671a56 168
ebrus 0:0a673c671a56 169 /* IO definitions (access restrictions to peripheral registers) */
ebrus 0:0a673c671a56 170 /**
ebrus 0:0a673c671a56 171 \defgroup CMSIS_glob_defs CMSIS Global Defines
ebrus 0:0a673c671a56 172
ebrus 0:0a673c671a56 173 <strong>IO Type Qualifiers</strong> are used
ebrus 0:0a673c671a56 174 \li to specify the access to peripheral variables.
ebrus 0:0a673c671a56 175 \li for automatic generation of peripheral register debug information.
ebrus 0:0a673c671a56 176 */
ebrus 0:0a673c671a56 177 #ifdef __cplusplus
ebrus 0:0a673c671a56 178 #define __I volatile /*!< Defines 'read only' permissions */
ebrus 0:0a673c671a56 179 #else
ebrus 0:0a673c671a56 180 #define __I volatile const /*!< Defines 'read only' permissions */
ebrus 0:0a673c671a56 181 #endif
ebrus 0:0a673c671a56 182 #define __O volatile /*!< Defines 'write only' permissions */
ebrus 0:0a673c671a56 183 #define __IO volatile /*!< Defines 'read / write' permissions */
ebrus 0:0a673c671a56 184
ebrus 0:0a673c671a56 185 /*@} end of group Cortex_M3 */
ebrus 0:0a673c671a56 186
ebrus 0:0a673c671a56 187
ebrus 0:0a673c671a56 188
ebrus 0:0a673c671a56 189 /*******************************************************************************
ebrus 0:0a673c671a56 190 * Register Abstraction
ebrus 0:0a673c671a56 191 Core Register contain:
ebrus 0:0a673c671a56 192 - Core Register
ebrus 0:0a673c671a56 193 - Core NVIC Register
ebrus 0:0a673c671a56 194 - Core SCB Register
ebrus 0:0a673c671a56 195 - Core SysTick Register
ebrus 0:0a673c671a56 196 - Core Debug Register
ebrus 0:0a673c671a56 197 - Core MPU Register
ebrus 0:0a673c671a56 198 ******************************************************************************/
ebrus 0:0a673c671a56 199 /** \defgroup CMSIS_core_register Defines and Type Definitions
ebrus 0:0a673c671a56 200 \brief Type definitions and defines for Cortex-M processor based devices.
ebrus 0:0a673c671a56 201 */
ebrus 0:0a673c671a56 202
ebrus 0:0a673c671a56 203 /** \ingroup CMSIS_core_register
ebrus 0:0a673c671a56 204 \defgroup CMSIS_CORE Status and Control Registers
ebrus 0:0a673c671a56 205 \brief Core Register type definitions.
ebrus 0:0a673c671a56 206 @{
ebrus 0:0a673c671a56 207 */
ebrus 0:0a673c671a56 208
ebrus 0:0a673c671a56 209 /** \brief Union type to access the Application Program Status Register (APSR).
ebrus 0:0a673c671a56 210 */
ebrus 0:0a673c671a56 211 typedef union
ebrus 0:0a673c671a56 212 {
ebrus 0:0a673c671a56 213 struct
ebrus 0:0a673c671a56 214 {
ebrus 0:0a673c671a56 215 #if (__CORTEX_M != 0x04)
ebrus 0:0a673c671a56 216 uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */
ebrus 0:0a673c671a56 217 #else
ebrus 0:0a673c671a56 218 uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */
ebrus 0:0a673c671a56 219 uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */
ebrus 0:0a673c671a56 220 uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */
ebrus 0:0a673c671a56 221 #endif
ebrus 0:0a673c671a56 222 uint32_t Q:1; /*!< bit: 27 Saturation condition flag */
ebrus 0:0a673c671a56 223 uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
ebrus 0:0a673c671a56 224 uint32_t C:1; /*!< bit: 29 Carry condition code flag */
ebrus 0:0a673c671a56 225 uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
ebrus 0:0a673c671a56 226 uint32_t N:1; /*!< bit: 31 Negative condition code flag */
ebrus 0:0a673c671a56 227 } b; /*!< Structure used for bit access */
ebrus 0:0a673c671a56 228 uint32_t w; /*!< Type used for word access */
ebrus 0:0a673c671a56 229 } APSR_Type;
ebrus 0:0a673c671a56 230
ebrus 0:0a673c671a56 231
ebrus 0:0a673c671a56 232 /** \brief Union type to access the Interrupt Program Status Register (IPSR).
ebrus 0:0a673c671a56 233 */
ebrus 0:0a673c671a56 234 typedef union
ebrus 0:0a673c671a56 235 {
ebrus 0:0a673c671a56 236 struct
ebrus 0:0a673c671a56 237 {
ebrus 0:0a673c671a56 238 uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
ebrus 0:0a673c671a56 239 uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */
ebrus 0:0a673c671a56 240 } b; /*!< Structure used for bit access */
ebrus 0:0a673c671a56 241 uint32_t w; /*!< Type used for word access */
ebrus 0:0a673c671a56 242 } IPSR_Type;
ebrus 0:0a673c671a56 243
ebrus 0:0a673c671a56 244
ebrus 0:0a673c671a56 245 /** \brief Union type to access the Special-Purpose Program Status Registers (xPSR).
ebrus 0:0a673c671a56 246 */
ebrus 0:0a673c671a56 247 typedef union
ebrus 0:0a673c671a56 248 {
ebrus 0:0a673c671a56 249 struct
ebrus 0:0a673c671a56 250 {
ebrus 0:0a673c671a56 251 uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
ebrus 0:0a673c671a56 252 #if (__CORTEX_M != 0x04)
ebrus 0:0a673c671a56 253 uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */
ebrus 0:0a673c671a56 254 #else
ebrus 0:0a673c671a56 255 uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */
ebrus 0:0a673c671a56 256 uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */
ebrus 0:0a673c671a56 257 uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */
ebrus 0:0a673c671a56 258 #endif
ebrus 0:0a673c671a56 259 uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */
ebrus 0:0a673c671a56 260 uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */
ebrus 0:0a673c671a56 261 uint32_t Q:1; /*!< bit: 27 Saturation condition flag */
ebrus 0:0a673c671a56 262 uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
ebrus 0:0a673c671a56 263 uint32_t C:1; /*!< bit: 29 Carry condition code flag */
ebrus 0:0a673c671a56 264 uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
ebrus 0:0a673c671a56 265 uint32_t N:1; /*!< bit: 31 Negative condition code flag */
ebrus 0:0a673c671a56 266 } b; /*!< Structure used for bit access */
ebrus 0:0a673c671a56 267 uint32_t w; /*!< Type used for word access */
ebrus 0:0a673c671a56 268 } xPSR_Type;
ebrus 0:0a673c671a56 269
ebrus 0:0a673c671a56 270
ebrus 0:0a673c671a56 271 /** \brief Union type to access the Control Registers (CONTROL).
ebrus 0:0a673c671a56 272 */
ebrus 0:0a673c671a56 273 typedef union
ebrus 0:0a673c671a56 274 {
ebrus 0:0a673c671a56 275 struct
ebrus 0:0a673c671a56 276 {
ebrus 0:0a673c671a56 277 uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */
ebrus 0:0a673c671a56 278 uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */
ebrus 0:0a673c671a56 279 uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */
ebrus 0:0a673c671a56 280 uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */
ebrus 0:0a673c671a56 281 } b; /*!< Structure used for bit access */
ebrus 0:0a673c671a56 282 uint32_t w; /*!< Type used for word access */
ebrus 0:0a673c671a56 283 } CONTROL_Type;
ebrus 0:0a673c671a56 284
ebrus 0:0a673c671a56 285 /*@} end of group CMSIS_CORE */
ebrus 0:0a673c671a56 286
ebrus 0:0a673c671a56 287
ebrus 0:0a673c671a56 288 /** \ingroup CMSIS_core_register
ebrus 0:0a673c671a56 289 \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC)
ebrus 0:0a673c671a56 290 \brief Type definitions for the NVIC Registers
ebrus 0:0a673c671a56 291 @{
ebrus 0:0a673c671a56 292 */
ebrus 0:0a673c671a56 293
ebrus 0:0a673c671a56 294 /** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC).
ebrus 0:0a673c671a56 295 */
ebrus 0:0a673c671a56 296 typedef struct
ebrus 0:0a673c671a56 297 {
ebrus 0:0a673c671a56 298 __IO uint32_t ISER[8]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */
ebrus 0:0a673c671a56 299 uint32_t RESERVED0[24];
ebrus 0:0a673c671a56 300 __IO uint32_t ICER[8]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */
ebrus 0:0a673c671a56 301 uint32_t RSERVED1[24];
ebrus 0:0a673c671a56 302 __IO uint32_t ISPR[8]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */
ebrus 0:0a673c671a56 303 uint32_t RESERVED2[24];
ebrus 0:0a673c671a56 304 __IO uint32_t ICPR[8]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */
ebrus 0:0a673c671a56 305 uint32_t RESERVED3[24];
ebrus 0:0a673c671a56 306 __IO uint32_t IABR[8]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */
ebrus 0:0a673c671a56 307 uint32_t RESERVED4[56];
ebrus 0:0a673c671a56 308 __IO uint8_t IP[240]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */
ebrus 0:0a673c671a56 309 uint32_t RESERVED5[644];
ebrus 0:0a673c671a56 310 __O uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */
ebrus 0:0a673c671a56 311 } NVIC_Type;
ebrus 0:0a673c671a56 312
ebrus 0:0a673c671a56 313 /* Software Triggered Interrupt Register Definitions */
ebrus 0:0a673c671a56 314 #define NVIC_STIR_INTID_Pos 0 /*!< STIR: INTLINESNUM Position */
ebrus 0:0a673c671a56 315 #define NVIC_STIR_INTID_Msk (0x1FFUL << NVIC_STIR_INTID_Pos) /*!< STIR: INTLINESNUM Mask */
ebrus 0:0a673c671a56 316
ebrus 0:0a673c671a56 317 /*@} end of group CMSIS_NVIC */
ebrus 0:0a673c671a56 318
ebrus 0:0a673c671a56 319
ebrus 0:0a673c671a56 320 /** \ingroup CMSIS_core_register
ebrus 0:0a673c671a56 321 \defgroup CMSIS_SCB System Control Block (SCB)
ebrus 0:0a673c671a56 322 \brief Type definitions for the System Control Block Registers
ebrus 0:0a673c671a56 323 @{
ebrus 0:0a673c671a56 324 */
ebrus 0:0a673c671a56 325
ebrus 0:0a673c671a56 326 /** \brief Structure type to access the System Control Block (SCB).
ebrus 0:0a673c671a56 327 */
ebrus 0:0a673c671a56 328 typedef struct
ebrus 0:0a673c671a56 329 {
ebrus 0:0a673c671a56 330 __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */
ebrus 0:0a673c671a56 331 __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */
ebrus 0:0a673c671a56 332 __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */
ebrus 0:0a673c671a56 333 __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */
ebrus 0:0a673c671a56 334 __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */
ebrus 0:0a673c671a56 335 __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */
ebrus 0:0a673c671a56 336 __IO uint8_t SHP[12]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */
ebrus 0:0a673c671a56 337 __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */
ebrus 0:0a673c671a56 338 __IO uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */
ebrus 0:0a673c671a56 339 __IO uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */
ebrus 0:0a673c671a56 340 __IO uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */
ebrus 0:0a673c671a56 341 __IO uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */
ebrus 0:0a673c671a56 342 __IO uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */
ebrus 0:0a673c671a56 343 __IO uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */
ebrus 0:0a673c671a56 344 __I uint32_t PFR[2]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */
ebrus 0:0a673c671a56 345 __I uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */
ebrus 0:0a673c671a56 346 __I uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */
ebrus 0:0a673c671a56 347 __I uint32_t MMFR[4]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */
ebrus 0:0a673c671a56 348 __I uint32_t ISAR[5]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */
ebrus 0:0a673c671a56 349 uint32_t RESERVED0[5];
ebrus 0:0a673c671a56 350 __IO uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */
ebrus 0:0a673c671a56 351 } SCB_Type;
ebrus 0:0a673c671a56 352
ebrus 0:0a673c671a56 353 /* SCB CPUID Register Definitions */
ebrus 0:0a673c671a56 354 #define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */
ebrus 0:0a673c671a56 355 #define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */
ebrus 0:0a673c671a56 356
ebrus 0:0a673c671a56 357 #define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */
ebrus 0:0a673c671a56 358 #define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */
ebrus 0:0a673c671a56 359
ebrus 0:0a673c671a56 360 #define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */
ebrus 0:0a673c671a56 361 #define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */
ebrus 0:0a673c671a56 362
ebrus 0:0a673c671a56 363 #define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */
ebrus 0:0a673c671a56 364 #define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */
ebrus 0:0a673c671a56 365
ebrus 0:0a673c671a56 366 #define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */
ebrus 0:0a673c671a56 367 #define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */
ebrus 0:0a673c671a56 368
ebrus 0:0a673c671a56 369 /* SCB Interrupt Control State Register Definitions */
ebrus 0:0a673c671a56 370 #define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */
ebrus 0:0a673c671a56 371 #define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */
ebrus 0:0a673c671a56 372
ebrus 0:0a673c671a56 373 #define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */
ebrus 0:0a673c671a56 374 #define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */
ebrus 0:0a673c671a56 375
ebrus 0:0a673c671a56 376 #define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */
ebrus 0:0a673c671a56 377 #define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */
ebrus 0:0a673c671a56 378
ebrus 0:0a673c671a56 379 #define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */
ebrus 0:0a673c671a56 380 #define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */
ebrus 0:0a673c671a56 381
ebrus 0:0a673c671a56 382 #define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */
ebrus 0:0a673c671a56 383 #define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */
ebrus 0:0a673c671a56 384
ebrus 0:0a673c671a56 385 #define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */
ebrus 0:0a673c671a56 386 #define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */
ebrus 0:0a673c671a56 387
ebrus 0:0a673c671a56 388 #define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */
ebrus 0:0a673c671a56 389 #define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */
ebrus 0:0a673c671a56 390
ebrus 0:0a673c671a56 391 #define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */
ebrus 0:0a673c671a56 392 #define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */
ebrus 0:0a673c671a56 393
ebrus 0:0a673c671a56 394 #define SCB_ICSR_RETTOBASE_Pos 11 /*!< SCB ICSR: RETTOBASE Position */
ebrus 0:0a673c671a56 395 #define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */
ebrus 0:0a673c671a56 396
ebrus 0:0a673c671a56 397 #define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */
ebrus 0:0a673c671a56 398 #define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */
ebrus 0:0a673c671a56 399
ebrus 0:0a673c671a56 400 /* SCB Vector Table Offset Register Definitions */
ebrus 0:0a673c671a56 401 #if (__CM3_REV < 0x0201) /* core r2p1 */
ebrus 0:0a673c671a56 402 #define SCB_VTOR_TBLBASE_Pos 29 /*!< SCB VTOR: TBLBASE Position */
ebrus 0:0a673c671a56 403 #define SCB_VTOR_TBLBASE_Msk (1UL << SCB_VTOR_TBLBASE_Pos) /*!< SCB VTOR: TBLBASE Mask */
ebrus 0:0a673c671a56 404
ebrus 0:0a673c671a56 405 #define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */
ebrus 0:0a673c671a56 406 #define SCB_VTOR_TBLOFF_Msk (0x3FFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */
ebrus 0:0a673c671a56 407 #else
ebrus 0:0a673c671a56 408 #define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */
ebrus 0:0a673c671a56 409 #define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */
ebrus 0:0a673c671a56 410 #endif
ebrus 0:0a673c671a56 411
ebrus 0:0a673c671a56 412 /* SCB Application Interrupt and Reset Control Register Definitions */
ebrus 0:0a673c671a56 413 #define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */
ebrus 0:0a673c671a56 414 #define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */
ebrus 0:0a673c671a56 415
ebrus 0:0a673c671a56 416 #define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */
ebrus 0:0a673c671a56 417 #define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */
ebrus 0:0a673c671a56 418
ebrus 0:0a673c671a56 419 #define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */
ebrus 0:0a673c671a56 420 #define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */
ebrus 0:0a673c671a56 421
ebrus 0:0a673c671a56 422 #define SCB_AIRCR_PRIGROUP_Pos 8 /*!< SCB AIRCR: PRIGROUP Position */
ebrus 0:0a673c671a56 423 #define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */
ebrus 0:0a673c671a56 424
ebrus 0:0a673c671a56 425 #define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */
ebrus 0:0a673c671a56 426 #define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */
ebrus 0:0a673c671a56 427
ebrus 0:0a673c671a56 428 #define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */
ebrus 0:0a673c671a56 429 #define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */
ebrus 0:0a673c671a56 430
ebrus 0:0a673c671a56 431 #define SCB_AIRCR_VECTRESET_Pos 0 /*!< SCB AIRCR: VECTRESET Position */
ebrus 0:0a673c671a56 432 #define SCB_AIRCR_VECTRESET_Msk (1UL << SCB_AIRCR_VECTRESET_Pos) /*!< SCB AIRCR: VECTRESET Mask */
ebrus 0:0a673c671a56 433
ebrus 0:0a673c671a56 434 /* SCB System Control Register Definitions */
ebrus 0:0a673c671a56 435 #define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */
ebrus 0:0a673c671a56 436 #define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */
ebrus 0:0a673c671a56 437
ebrus 0:0a673c671a56 438 #define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */
ebrus 0:0a673c671a56 439 #define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */
ebrus 0:0a673c671a56 440
ebrus 0:0a673c671a56 441 #define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */
ebrus 0:0a673c671a56 442 #define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */
ebrus 0:0a673c671a56 443
ebrus 0:0a673c671a56 444 /* SCB Configuration Control Register Definitions */
ebrus 0:0a673c671a56 445 #define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */
ebrus 0:0a673c671a56 446 #define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */
ebrus 0:0a673c671a56 447
ebrus 0:0a673c671a56 448 #define SCB_CCR_BFHFNMIGN_Pos 8 /*!< SCB CCR: BFHFNMIGN Position */
ebrus 0:0a673c671a56 449 #define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */
ebrus 0:0a673c671a56 450
ebrus 0:0a673c671a56 451 #define SCB_CCR_DIV_0_TRP_Pos 4 /*!< SCB CCR: DIV_0_TRP Position */
ebrus 0:0a673c671a56 452 #define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */
ebrus 0:0a673c671a56 453
ebrus 0:0a673c671a56 454 #define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */
ebrus 0:0a673c671a56 455 #define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */
ebrus 0:0a673c671a56 456
ebrus 0:0a673c671a56 457 #define SCB_CCR_USERSETMPEND_Pos 1 /*!< SCB CCR: USERSETMPEND Position */
ebrus 0:0a673c671a56 458 #define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */
ebrus 0:0a673c671a56 459
ebrus 0:0a673c671a56 460 #define SCB_CCR_NONBASETHRDENA_Pos 0 /*!< SCB CCR: NONBASETHRDENA Position */
ebrus 0:0a673c671a56 461 #define SCB_CCR_NONBASETHRDENA_Msk (1UL << SCB_CCR_NONBASETHRDENA_Pos) /*!< SCB CCR: NONBASETHRDENA Mask */
ebrus 0:0a673c671a56 462
ebrus 0:0a673c671a56 463 /* SCB System Handler Control and State Register Definitions */
ebrus 0:0a673c671a56 464 #define SCB_SHCSR_USGFAULTENA_Pos 18 /*!< SCB SHCSR: USGFAULTENA Position */
ebrus 0:0a673c671a56 465 #define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */
ebrus 0:0a673c671a56 466
ebrus 0:0a673c671a56 467 #define SCB_SHCSR_BUSFAULTENA_Pos 17 /*!< SCB SHCSR: BUSFAULTENA Position */
ebrus 0:0a673c671a56 468 #define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */
ebrus 0:0a673c671a56 469
ebrus 0:0a673c671a56 470 #define SCB_SHCSR_MEMFAULTENA_Pos 16 /*!< SCB SHCSR: MEMFAULTENA Position */
ebrus 0:0a673c671a56 471 #define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */
ebrus 0:0a673c671a56 472
ebrus 0:0a673c671a56 473 #define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */
ebrus 0:0a673c671a56 474 #define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */
ebrus 0:0a673c671a56 475
ebrus 0:0a673c671a56 476 #define SCB_SHCSR_BUSFAULTPENDED_Pos 14 /*!< SCB SHCSR: BUSFAULTPENDED Position */
ebrus 0:0a673c671a56 477 #define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */
ebrus 0:0a673c671a56 478
ebrus 0:0a673c671a56 479 #define SCB_SHCSR_MEMFAULTPENDED_Pos 13 /*!< SCB SHCSR: MEMFAULTPENDED Position */
ebrus 0:0a673c671a56 480 #define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */
ebrus 0:0a673c671a56 481
ebrus 0:0a673c671a56 482 #define SCB_SHCSR_USGFAULTPENDED_Pos 12 /*!< SCB SHCSR: USGFAULTPENDED Position */
ebrus 0:0a673c671a56 483 #define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */
ebrus 0:0a673c671a56 484
ebrus 0:0a673c671a56 485 #define SCB_SHCSR_SYSTICKACT_Pos 11 /*!< SCB SHCSR: SYSTICKACT Position */
ebrus 0:0a673c671a56 486 #define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */
ebrus 0:0a673c671a56 487
ebrus 0:0a673c671a56 488 #define SCB_SHCSR_PENDSVACT_Pos 10 /*!< SCB SHCSR: PENDSVACT Position */
ebrus 0:0a673c671a56 489 #define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */
ebrus 0:0a673c671a56 490
ebrus 0:0a673c671a56 491 #define SCB_SHCSR_MONITORACT_Pos 8 /*!< SCB SHCSR: MONITORACT Position */
ebrus 0:0a673c671a56 492 #define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */
ebrus 0:0a673c671a56 493
ebrus 0:0a673c671a56 494 #define SCB_SHCSR_SVCALLACT_Pos 7 /*!< SCB SHCSR: SVCALLACT Position */
ebrus 0:0a673c671a56 495 #define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */
ebrus 0:0a673c671a56 496
ebrus 0:0a673c671a56 497 #define SCB_SHCSR_USGFAULTACT_Pos 3 /*!< SCB SHCSR: USGFAULTACT Position */
ebrus 0:0a673c671a56 498 #define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */
ebrus 0:0a673c671a56 499
ebrus 0:0a673c671a56 500 #define SCB_SHCSR_BUSFAULTACT_Pos 1 /*!< SCB SHCSR: BUSFAULTACT Position */
ebrus 0:0a673c671a56 501 #define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */
ebrus 0:0a673c671a56 502
ebrus 0:0a673c671a56 503 #define SCB_SHCSR_MEMFAULTACT_Pos 0 /*!< SCB SHCSR: MEMFAULTACT Position */
ebrus 0:0a673c671a56 504 #define SCB_SHCSR_MEMFAULTACT_Msk (1UL << SCB_SHCSR_MEMFAULTACT_Pos) /*!< SCB SHCSR: MEMFAULTACT Mask */
ebrus 0:0a673c671a56 505
ebrus 0:0a673c671a56 506 /* SCB Configurable Fault Status Registers Definitions */
ebrus 0:0a673c671a56 507 #define SCB_CFSR_USGFAULTSR_Pos 16 /*!< SCB CFSR: Usage Fault Status Register Position */
ebrus 0:0a673c671a56 508 #define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */
ebrus 0:0a673c671a56 509
ebrus 0:0a673c671a56 510 #define SCB_CFSR_BUSFAULTSR_Pos 8 /*!< SCB CFSR: Bus Fault Status Register Position */
ebrus 0:0a673c671a56 511 #define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */
ebrus 0:0a673c671a56 512
ebrus 0:0a673c671a56 513 #define SCB_CFSR_MEMFAULTSR_Pos 0 /*!< SCB CFSR: Memory Manage Fault Status Register Position */
ebrus 0:0a673c671a56 514 #define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL << SCB_CFSR_MEMFAULTSR_Pos) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */
ebrus 0:0a673c671a56 515
ebrus 0:0a673c671a56 516 /* SCB Hard Fault Status Registers Definitions */
ebrus 0:0a673c671a56 517 #define SCB_HFSR_DEBUGEVT_Pos 31 /*!< SCB HFSR: DEBUGEVT Position */
ebrus 0:0a673c671a56 518 #define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */
ebrus 0:0a673c671a56 519
ebrus 0:0a673c671a56 520 #define SCB_HFSR_FORCED_Pos 30 /*!< SCB HFSR: FORCED Position */
ebrus 0:0a673c671a56 521 #define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */
ebrus 0:0a673c671a56 522
ebrus 0:0a673c671a56 523 #define SCB_HFSR_VECTTBL_Pos 1 /*!< SCB HFSR: VECTTBL Position */
ebrus 0:0a673c671a56 524 #define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */
ebrus 0:0a673c671a56 525
ebrus 0:0a673c671a56 526 /* SCB Debug Fault Status Register Definitions */
ebrus 0:0a673c671a56 527 #define SCB_DFSR_EXTERNAL_Pos 4 /*!< SCB DFSR: EXTERNAL Position */
ebrus 0:0a673c671a56 528 #define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */
ebrus 0:0a673c671a56 529
ebrus 0:0a673c671a56 530 #define SCB_DFSR_VCATCH_Pos 3 /*!< SCB DFSR: VCATCH Position */
ebrus 0:0a673c671a56 531 #define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */
ebrus 0:0a673c671a56 532
ebrus 0:0a673c671a56 533 #define SCB_DFSR_DWTTRAP_Pos 2 /*!< SCB DFSR: DWTTRAP Position */
ebrus 0:0a673c671a56 534 #define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */
ebrus 0:0a673c671a56 535
ebrus 0:0a673c671a56 536 #define SCB_DFSR_BKPT_Pos 1 /*!< SCB DFSR: BKPT Position */
ebrus 0:0a673c671a56 537 #define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */
ebrus 0:0a673c671a56 538
ebrus 0:0a673c671a56 539 #define SCB_DFSR_HALTED_Pos 0 /*!< SCB DFSR: HALTED Position */
ebrus 0:0a673c671a56 540 #define SCB_DFSR_HALTED_Msk (1UL << SCB_DFSR_HALTED_Pos) /*!< SCB DFSR: HALTED Mask */
ebrus 0:0a673c671a56 541
ebrus 0:0a673c671a56 542 /*@} end of group CMSIS_SCB */
ebrus 0:0a673c671a56 543
ebrus 0:0a673c671a56 544
ebrus 0:0a673c671a56 545 /** \ingroup CMSIS_core_register
ebrus 0:0a673c671a56 546 \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB)
ebrus 0:0a673c671a56 547 \brief Type definitions for the System Control and ID Register not in the SCB
ebrus 0:0a673c671a56 548 @{
ebrus 0:0a673c671a56 549 */
ebrus 0:0a673c671a56 550
ebrus 0:0a673c671a56 551 /** \brief Structure type to access the System Control and ID Register not in the SCB.
ebrus 0:0a673c671a56 552 */
ebrus 0:0a673c671a56 553 typedef struct
ebrus 0:0a673c671a56 554 {
ebrus 0:0a673c671a56 555 uint32_t RESERVED0[1];
ebrus 0:0a673c671a56 556 __I uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */
ebrus 0:0a673c671a56 557 #if ((defined __CM3_REV) && (__CM3_REV >= 0x200))
ebrus 0:0a673c671a56 558 __IO uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */
ebrus 0:0a673c671a56 559 #else
ebrus 0:0a673c671a56 560 uint32_t RESERVED1[1];
ebrus 0:0a673c671a56 561 #endif
ebrus 0:0a673c671a56 562 } SCnSCB_Type;
ebrus 0:0a673c671a56 563
ebrus 0:0a673c671a56 564 /* Interrupt Controller Type Register Definitions */
ebrus 0:0a673c671a56 565 #define SCnSCB_ICTR_INTLINESNUM_Pos 0 /*!< ICTR: INTLINESNUM Position */
ebrus 0:0a673c671a56 566 #define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL << SCnSCB_ICTR_INTLINESNUM_Pos) /*!< ICTR: INTLINESNUM Mask */
ebrus 0:0a673c671a56 567
ebrus 0:0a673c671a56 568 /* Auxiliary Control Register Definitions */
ebrus 0:0a673c671a56 569
ebrus 0:0a673c671a56 570 #define SCnSCB_ACTLR_DISFOLD_Pos 2 /*!< ACTLR: DISFOLD Position */
ebrus 0:0a673c671a56 571 #define SCnSCB_ACTLR_DISFOLD_Msk (1UL << SCnSCB_ACTLR_DISFOLD_Pos) /*!< ACTLR: DISFOLD Mask */
ebrus 0:0a673c671a56 572
ebrus 0:0a673c671a56 573 #define SCnSCB_ACTLR_DISDEFWBUF_Pos 1 /*!< ACTLR: DISDEFWBUF Position */
ebrus 0:0a673c671a56 574 #define SCnSCB_ACTLR_DISDEFWBUF_Msk (1UL << SCnSCB_ACTLR_DISDEFWBUF_Pos) /*!< ACTLR: DISDEFWBUF Mask */
ebrus 0:0a673c671a56 575
ebrus 0:0a673c671a56 576 #define SCnSCB_ACTLR_DISMCYCINT_Pos 0 /*!< ACTLR: DISMCYCINT Position */
ebrus 0:0a673c671a56 577 #define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL << SCnSCB_ACTLR_DISMCYCINT_Pos) /*!< ACTLR: DISMCYCINT Mask */
ebrus 0:0a673c671a56 578
ebrus 0:0a673c671a56 579 /*@} end of group CMSIS_SCnotSCB */
ebrus 0:0a673c671a56 580
ebrus 0:0a673c671a56 581
ebrus 0:0a673c671a56 582 /** \ingroup CMSIS_core_register
ebrus 0:0a673c671a56 583 \defgroup CMSIS_SysTick System Tick Timer (SysTick)
ebrus 0:0a673c671a56 584 \brief Type definitions for the System Timer Registers.
ebrus 0:0a673c671a56 585 @{
ebrus 0:0a673c671a56 586 */
ebrus 0:0a673c671a56 587
ebrus 0:0a673c671a56 588 /** \brief Structure type to access the System Timer (SysTick).
ebrus 0:0a673c671a56 589 */
ebrus 0:0a673c671a56 590 typedef struct
ebrus 0:0a673c671a56 591 {
ebrus 0:0a673c671a56 592 __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */
ebrus 0:0a673c671a56 593 __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */
ebrus 0:0a673c671a56 594 __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */
ebrus 0:0a673c671a56 595 __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */
ebrus 0:0a673c671a56 596 } SysTick_Type;
ebrus 0:0a673c671a56 597
ebrus 0:0a673c671a56 598 /* SysTick Control / Status Register Definitions */
ebrus 0:0a673c671a56 599 #define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */
ebrus 0:0a673c671a56 600 #define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */
ebrus 0:0a673c671a56 601
ebrus 0:0a673c671a56 602 #define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */
ebrus 0:0a673c671a56 603 #define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */
ebrus 0:0a673c671a56 604
ebrus 0:0a673c671a56 605 #define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */
ebrus 0:0a673c671a56 606 #define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */
ebrus 0:0a673c671a56 607
ebrus 0:0a673c671a56 608 #define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */
ebrus 0:0a673c671a56 609 #define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */
ebrus 0:0a673c671a56 610
ebrus 0:0a673c671a56 611 /* SysTick Reload Register Definitions */
ebrus 0:0a673c671a56 612 #define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */
ebrus 0:0a673c671a56 613 #define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */
ebrus 0:0a673c671a56 614
ebrus 0:0a673c671a56 615 /* SysTick Current Register Definitions */
ebrus 0:0a673c671a56 616 #define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */
ebrus 0:0a673c671a56 617 #define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */
ebrus 0:0a673c671a56 618
ebrus 0:0a673c671a56 619 /* SysTick Calibration Register Definitions */
ebrus 0:0a673c671a56 620 #define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */
ebrus 0:0a673c671a56 621 #define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */
ebrus 0:0a673c671a56 622
ebrus 0:0a673c671a56 623 #define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */
ebrus 0:0a673c671a56 624 #define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */
ebrus 0:0a673c671a56 625
ebrus 0:0a673c671a56 626 #define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */
ebrus 0:0a673c671a56 627 #define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */
ebrus 0:0a673c671a56 628
ebrus 0:0a673c671a56 629 /*@} end of group CMSIS_SysTick */
ebrus 0:0a673c671a56 630
ebrus 0:0a673c671a56 631
ebrus 0:0a673c671a56 632 /** \ingroup CMSIS_core_register
ebrus 0:0a673c671a56 633 \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM)
ebrus 0:0a673c671a56 634 \brief Type definitions for the Instrumentation Trace Macrocell (ITM)
ebrus 0:0a673c671a56 635 @{
ebrus 0:0a673c671a56 636 */
ebrus 0:0a673c671a56 637
ebrus 0:0a673c671a56 638 /** \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM).
ebrus 0:0a673c671a56 639 */
ebrus 0:0a673c671a56 640 typedef struct
ebrus 0:0a673c671a56 641 {
ebrus 0:0a673c671a56 642 __O union
ebrus 0:0a673c671a56 643 {
ebrus 0:0a673c671a56 644 __O uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */
ebrus 0:0a673c671a56 645 __O uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */
ebrus 0:0a673c671a56 646 __O uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */
ebrus 0:0a673c671a56 647 } PORT [32]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */
ebrus 0:0a673c671a56 648 uint32_t RESERVED0[864];
ebrus 0:0a673c671a56 649 __IO uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */
ebrus 0:0a673c671a56 650 uint32_t RESERVED1[15];
ebrus 0:0a673c671a56 651 __IO uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */
ebrus 0:0a673c671a56 652 uint32_t RESERVED2[15];
ebrus 0:0a673c671a56 653 __IO uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */
ebrus 0:0a673c671a56 654 uint32_t RESERVED3[29];
ebrus 0:0a673c671a56 655 __O uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */
ebrus 0:0a673c671a56 656 __I uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */
ebrus 0:0a673c671a56 657 __IO uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */
ebrus 0:0a673c671a56 658 uint32_t RESERVED4[43];
ebrus 0:0a673c671a56 659 __O uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */
ebrus 0:0a673c671a56 660 __I uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */
ebrus 0:0a673c671a56 661 uint32_t RESERVED5[6];
ebrus 0:0a673c671a56 662 __I uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */
ebrus 0:0a673c671a56 663 __I uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */
ebrus 0:0a673c671a56 664 __I uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */
ebrus 0:0a673c671a56 665 __I uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */
ebrus 0:0a673c671a56 666 __I uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */
ebrus 0:0a673c671a56 667 __I uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */
ebrus 0:0a673c671a56 668 __I uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */
ebrus 0:0a673c671a56 669 __I uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */
ebrus 0:0a673c671a56 670 __I uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */
ebrus 0:0a673c671a56 671 __I uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */
ebrus 0:0a673c671a56 672 __I uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */
ebrus 0:0a673c671a56 673 __I uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */
ebrus 0:0a673c671a56 674 } ITM_Type;
ebrus 0:0a673c671a56 675
ebrus 0:0a673c671a56 676 /* ITM Trace Privilege Register Definitions */
ebrus 0:0a673c671a56 677 #define ITM_TPR_PRIVMASK_Pos 0 /*!< ITM TPR: PRIVMASK Position */
ebrus 0:0a673c671a56 678 #define ITM_TPR_PRIVMASK_Msk (0xFUL << ITM_TPR_PRIVMASK_Pos) /*!< ITM TPR: PRIVMASK Mask */
ebrus 0:0a673c671a56 679
ebrus 0:0a673c671a56 680 /* ITM Trace Control Register Definitions */
ebrus 0:0a673c671a56 681 #define ITM_TCR_BUSY_Pos 23 /*!< ITM TCR: BUSY Position */
ebrus 0:0a673c671a56 682 #define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */
ebrus 0:0a673c671a56 683
ebrus 0:0a673c671a56 684 #define ITM_TCR_TraceBusID_Pos 16 /*!< ITM TCR: ATBID Position */
ebrus 0:0a673c671a56 685 #define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */
ebrus 0:0a673c671a56 686
ebrus 0:0a673c671a56 687 #define ITM_TCR_GTSFREQ_Pos 10 /*!< ITM TCR: Global timestamp frequency Position */
ebrus 0:0a673c671a56 688 #define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */
ebrus 0:0a673c671a56 689
ebrus 0:0a673c671a56 690 #define ITM_TCR_TSPrescale_Pos 8 /*!< ITM TCR: TSPrescale Position */
ebrus 0:0a673c671a56 691 #define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */
ebrus 0:0a673c671a56 692
ebrus 0:0a673c671a56 693 #define ITM_TCR_SWOENA_Pos 4 /*!< ITM TCR: SWOENA Position */
ebrus 0:0a673c671a56 694 #define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */
ebrus 0:0a673c671a56 695
ebrus 0:0a673c671a56 696 #define ITM_TCR_DWTENA_Pos 3 /*!< ITM TCR: DWTENA Position */
ebrus 0:0a673c671a56 697 #define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */
ebrus 0:0a673c671a56 698
ebrus 0:0a673c671a56 699 #define ITM_TCR_SYNCENA_Pos 2 /*!< ITM TCR: SYNCENA Position */
ebrus 0:0a673c671a56 700 #define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */
ebrus 0:0a673c671a56 701
ebrus 0:0a673c671a56 702 #define ITM_TCR_TSENA_Pos 1 /*!< ITM TCR: TSENA Position */
ebrus 0:0a673c671a56 703 #define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */
ebrus 0:0a673c671a56 704
ebrus 0:0a673c671a56 705 #define ITM_TCR_ITMENA_Pos 0 /*!< ITM TCR: ITM Enable bit Position */
ebrus 0:0a673c671a56 706 #define ITM_TCR_ITMENA_Msk (1UL << ITM_TCR_ITMENA_Pos) /*!< ITM TCR: ITM Enable bit Mask */
ebrus 0:0a673c671a56 707
ebrus 0:0a673c671a56 708 /* ITM Integration Write Register Definitions */
ebrus 0:0a673c671a56 709 #define ITM_IWR_ATVALIDM_Pos 0 /*!< ITM IWR: ATVALIDM Position */
ebrus 0:0a673c671a56 710 #define ITM_IWR_ATVALIDM_Msk (1UL << ITM_IWR_ATVALIDM_Pos) /*!< ITM IWR: ATVALIDM Mask */
ebrus 0:0a673c671a56 711
ebrus 0:0a673c671a56 712 /* ITM Integration Read Register Definitions */
ebrus 0:0a673c671a56 713 #define ITM_IRR_ATREADYM_Pos 0 /*!< ITM IRR: ATREADYM Position */
ebrus 0:0a673c671a56 714 #define ITM_IRR_ATREADYM_Msk (1UL << ITM_IRR_ATREADYM_Pos) /*!< ITM IRR: ATREADYM Mask */
ebrus 0:0a673c671a56 715
ebrus 0:0a673c671a56 716 /* ITM Integration Mode Control Register Definitions */
ebrus 0:0a673c671a56 717 #define ITM_IMCR_INTEGRATION_Pos 0 /*!< ITM IMCR: INTEGRATION Position */
ebrus 0:0a673c671a56 718 #define ITM_IMCR_INTEGRATION_Msk (1UL << ITM_IMCR_INTEGRATION_Pos) /*!< ITM IMCR: INTEGRATION Mask */
ebrus 0:0a673c671a56 719
ebrus 0:0a673c671a56 720 /* ITM Lock Status Register Definitions */
ebrus 0:0a673c671a56 721 #define ITM_LSR_ByteAcc_Pos 2 /*!< ITM LSR: ByteAcc Position */
ebrus 0:0a673c671a56 722 #define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */
ebrus 0:0a673c671a56 723
ebrus 0:0a673c671a56 724 #define ITM_LSR_Access_Pos 1 /*!< ITM LSR: Access Position */
ebrus 0:0a673c671a56 725 #define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */
ebrus 0:0a673c671a56 726
ebrus 0:0a673c671a56 727 #define ITM_LSR_Present_Pos 0 /*!< ITM LSR: Present Position */
ebrus 0:0a673c671a56 728 #define ITM_LSR_Present_Msk (1UL << ITM_LSR_Present_Pos) /*!< ITM LSR: Present Mask */
ebrus 0:0a673c671a56 729
ebrus 0:0a673c671a56 730 /*@}*/ /* end of group CMSIS_ITM */
ebrus 0:0a673c671a56 731
ebrus 0:0a673c671a56 732
ebrus 0:0a673c671a56 733 /** \ingroup CMSIS_core_register
ebrus 0:0a673c671a56 734 \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT)
ebrus 0:0a673c671a56 735 \brief Type definitions for the Data Watchpoint and Trace (DWT)
ebrus 0:0a673c671a56 736 @{
ebrus 0:0a673c671a56 737 */
ebrus 0:0a673c671a56 738
ebrus 0:0a673c671a56 739 /** \brief Structure type to access the Data Watchpoint and Trace Register (DWT).
ebrus 0:0a673c671a56 740 */
ebrus 0:0a673c671a56 741 typedef struct
ebrus 0:0a673c671a56 742 {
ebrus 0:0a673c671a56 743 __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */
ebrus 0:0a673c671a56 744 __IO uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */
ebrus 0:0a673c671a56 745 __IO uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */
ebrus 0:0a673c671a56 746 __IO uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */
ebrus 0:0a673c671a56 747 __IO uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */
ebrus 0:0a673c671a56 748 __IO uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */
ebrus 0:0a673c671a56 749 __IO uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */
ebrus 0:0a673c671a56 750 __I uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */
ebrus 0:0a673c671a56 751 __IO uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */
ebrus 0:0a673c671a56 752 __IO uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */
ebrus 0:0a673c671a56 753 __IO uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */
ebrus 0:0a673c671a56 754 uint32_t RESERVED0[1];
ebrus 0:0a673c671a56 755 __IO uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */
ebrus 0:0a673c671a56 756 __IO uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */
ebrus 0:0a673c671a56 757 __IO uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */
ebrus 0:0a673c671a56 758 uint32_t RESERVED1[1];
ebrus 0:0a673c671a56 759 __IO uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */
ebrus 0:0a673c671a56 760 __IO uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */
ebrus 0:0a673c671a56 761 __IO uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */
ebrus 0:0a673c671a56 762 uint32_t RESERVED2[1];
ebrus 0:0a673c671a56 763 __IO uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */
ebrus 0:0a673c671a56 764 __IO uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */
ebrus 0:0a673c671a56 765 __IO uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */
ebrus 0:0a673c671a56 766 } DWT_Type;
ebrus 0:0a673c671a56 767
ebrus 0:0a673c671a56 768 /* DWT Control Register Definitions */
ebrus 0:0a673c671a56 769 #define DWT_CTRL_NUMCOMP_Pos 28 /*!< DWT CTRL: NUMCOMP Position */
ebrus 0:0a673c671a56 770 #define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */
ebrus 0:0a673c671a56 771
ebrus 0:0a673c671a56 772 #define DWT_CTRL_NOTRCPKT_Pos 27 /*!< DWT CTRL: NOTRCPKT Position */
ebrus 0:0a673c671a56 773 #define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */
ebrus 0:0a673c671a56 774
ebrus 0:0a673c671a56 775 #define DWT_CTRL_NOEXTTRIG_Pos 26 /*!< DWT CTRL: NOEXTTRIG Position */
ebrus 0:0a673c671a56 776 #define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */
ebrus 0:0a673c671a56 777
ebrus 0:0a673c671a56 778 #define DWT_CTRL_NOCYCCNT_Pos 25 /*!< DWT CTRL: NOCYCCNT Position */
ebrus 0:0a673c671a56 779 #define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */
ebrus 0:0a673c671a56 780
ebrus 0:0a673c671a56 781 #define DWT_CTRL_NOPRFCNT_Pos 24 /*!< DWT CTRL: NOPRFCNT Position */
ebrus 0:0a673c671a56 782 #define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */
ebrus 0:0a673c671a56 783
ebrus 0:0a673c671a56 784 #define DWT_CTRL_CYCEVTENA_Pos 22 /*!< DWT CTRL: CYCEVTENA Position */
ebrus 0:0a673c671a56 785 #define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */
ebrus 0:0a673c671a56 786
ebrus 0:0a673c671a56 787 #define DWT_CTRL_FOLDEVTENA_Pos 21 /*!< DWT CTRL: FOLDEVTENA Position */
ebrus 0:0a673c671a56 788 #define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */
ebrus 0:0a673c671a56 789
ebrus 0:0a673c671a56 790 #define DWT_CTRL_LSUEVTENA_Pos 20 /*!< DWT CTRL: LSUEVTENA Position */
ebrus 0:0a673c671a56 791 #define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */
ebrus 0:0a673c671a56 792
ebrus 0:0a673c671a56 793 #define DWT_CTRL_SLEEPEVTENA_Pos 19 /*!< DWT CTRL: SLEEPEVTENA Position */
ebrus 0:0a673c671a56 794 #define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */
ebrus 0:0a673c671a56 795
ebrus 0:0a673c671a56 796 #define DWT_CTRL_EXCEVTENA_Pos 18 /*!< DWT CTRL: EXCEVTENA Position */
ebrus 0:0a673c671a56 797 #define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */
ebrus 0:0a673c671a56 798
ebrus 0:0a673c671a56 799 #define DWT_CTRL_CPIEVTENA_Pos 17 /*!< DWT CTRL: CPIEVTENA Position */
ebrus 0:0a673c671a56 800 #define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */
ebrus 0:0a673c671a56 801
ebrus 0:0a673c671a56 802 #define DWT_CTRL_EXCTRCENA_Pos 16 /*!< DWT CTRL: EXCTRCENA Position */
ebrus 0:0a673c671a56 803 #define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */
ebrus 0:0a673c671a56 804
ebrus 0:0a673c671a56 805 #define DWT_CTRL_PCSAMPLENA_Pos 12 /*!< DWT CTRL: PCSAMPLENA Position */
ebrus 0:0a673c671a56 806 #define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */
ebrus 0:0a673c671a56 807
ebrus 0:0a673c671a56 808 #define DWT_CTRL_SYNCTAP_Pos 10 /*!< DWT CTRL: SYNCTAP Position */
ebrus 0:0a673c671a56 809 #define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */
ebrus 0:0a673c671a56 810
ebrus 0:0a673c671a56 811 #define DWT_CTRL_CYCTAP_Pos 9 /*!< DWT CTRL: CYCTAP Position */
ebrus 0:0a673c671a56 812 #define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */
ebrus 0:0a673c671a56 813
ebrus 0:0a673c671a56 814 #define DWT_CTRL_POSTINIT_Pos 5 /*!< DWT CTRL: POSTINIT Position */
ebrus 0:0a673c671a56 815 #define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */
ebrus 0:0a673c671a56 816
ebrus 0:0a673c671a56 817 #define DWT_CTRL_POSTPRESET_Pos 1 /*!< DWT CTRL: POSTPRESET Position */
ebrus 0:0a673c671a56 818 #define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */
ebrus 0:0a673c671a56 819
ebrus 0:0a673c671a56 820 #define DWT_CTRL_CYCCNTENA_Pos 0 /*!< DWT CTRL: CYCCNTENA Position */
ebrus 0:0a673c671a56 821 #define DWT_CTRL_CYCCNTENA_Msk (0x1UL << DWT_CTRL_CYCCNTENA_Pos) /*!< DWT CTRL: CYCCNTENA Mask */
ebrus 0:0a673c671a56 822
ebrus 0:0a673c671a56 823 /* DWT CPI Count Register Definitions */
ebrus 0:0a673c671a56 824 #define DWT_CPICNT_CPICNT_Pos 0 /*!< DWT CPICNT: CPICNT Position */
ebrus 0:0a673c671a56 825 #define DWT_CPICNT_CPICNT_Msk (0xFFUL << DWT_CPICNT_CPICNT_Pos) /*!< DWT CPICNT: CPICNT Mask */
ebrus 0:0a673c671a56 826
ebrus 0:0a673c671a56 827 /* DWT Exception Overhead Count Register Definitions */
ebrus 0:0a673c671a56 828 #define DWT_EXCCNT_EXCCNT_Pos 0 /*!< DWT EXCCNT: EXCCNT Position */
ebrus 0:0a673c671a56 829 #define DWT_EXCCNT_EXCCNT_Msk (0xFFUL << DWT_EXCCNT_EXCCNT_Pos) /*!< DWT EXCCNT: EXCCNT Mask */
ebrus 0:0a673c671a56 830
ebrus 0:0a673c671a56 831 /* DWT Sleep Count Register Definitions */
ebrus 0:0a673c671a56 832 #define DWT_SLEEPCNT_SLEEPCNT_Pos 0 /*!< DWT SLEEPCNT: SLEEPCNT Position */
ebrus 0:0a673c671a56 833 #define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL << DWT_SLEEPCNT_SLEEPCNT_Pos) /*!< DWT SLEEPCNT: SLEEPCNT Mask */
ebrus 0:0a673c671a56 834
ebrus 0:0a673c671a56 835 /* DWT LSU Count Register Definitions */
ebrus 0:0a673c671a56 836 #define DWT_LSUCNT_LSUCNT_Pos 0 /*!< DWT LSUCNT: LSUCNT Position */
ebrus 0:0a673c671a56 837 #define DWT_LSUCNT_LSUCNT_Msk (0xFFUL << DWT_LSUCNT_LSUCNT_Pos) /*!< DWT LSUCNT: LSUCNT Mask */
ebrus 0:0a673c671a56 838
ebrus 0:0a673c671a56 839 /* DWT Folded-instruction Count Register Definitions */
ebrus 0:0a673c671a56 840 #define DWT_FOLDCNT_FOLDCNT_Pos 0 /*!< DWT FOLDCNT: FOLDCNT Position */
ebrus 0:0a673c671a56 841 #define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL << DWT_FOLDCNT_FOLDCNT_Pos) /*!< DWT FOLDCNT: FOLDCNT Mask */
ebrus 0:0a673c671a56 842
ebrus 0:0a673c671a56 843 /* DWT Comparator Mask Register Definitions */
ebrus 0:0a673c671a56 844 #define DWT_MASK_MASK_Pos 0 /*!< DWT MASK: MASK Position */
ebrus 0:0a673c671a56 845 #define DWT_MASK_MASK_Msk (0x1FUL << DWT_MASK_MASK_Pos) /*!< DWT MASK: MASK Mask */
ebrus 0:0a673c671a56 846
ebrus 0:0a673c671a56 847 /* DWT Comparator Function Register Definitions */
ebrus 0:0a673c671a56 848 #define DWT_FUNCTION_MATCHED_Pos 24 /*!< DWT FUNCTION: MATCHED Position */
ebrus 0:0a673c671a56 849 #define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */
ebrus 0:0a673c671a56 850
ebrus 0:0a673c671a56 851 #define DWT_FUNCTION_DATAVADDR1_Pos 16 /*!< DWT FUNCTION: DATAVADDR1 Position */
ebrus 0:0a673c671a56 852 #define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */
ebrus 0:0a673c671a56 853
ebrus 0:0a673c671a56 854 #define DWT_FUNCTION_DATAVADDR0_Pos 12 /*!< DWT FUNCTION: DATAVADDR0 Position */
ebrus 0:0a673c671a56 855 #define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */
ebrus 0:0a673c671a56 856
ebrus 0:0a673c671a56 857 #define DWT_FUNCTION_DATAVSIZE_Pos 10 /*!< DWT FUNCTION: DATAVSIZE Position */
ebrus 0:0a673c671a56 858 #define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */
ebrus 0:0a673c671a56 859
ebrus 0:0a673c671a56 860 #define DWT_FUNCTION_LNK1ENA_Pos 9 /*!< DWT FUNCTION: LNK1ENA Position */
ebrus 0:0a673c671a56 861 #define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */
ebrus 0:0a673c671a56 862
ebrus 0:0a673c671a56 863 #define DWT_FUNCTION_DATAVMATCH_Pos 8 /*!< DWT FUNCTION: DATAVMATCH Position */
ebrus 0:0a673c671a56 864 #define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */
ebrus 0:0a673c671a56 865
ebrus 0:0a673c671a56 866 #define DWT_FUNCTION_CYCMATCH_Pos 7 /*!< DWT FUNCTION: CYCMATCH Position */
ebrus 0:0a673c671a56 867 #define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */
ebrus 0:0a673c671a56 868
ebrus 0:0a673c671a56 869 #define DWT_FUNCTION_EMITRANGE_Pos 5 /*!< DWT FUNCTION: EMITRANGE Position */
ebrus 0:0a673c671a56 870 #define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */
ebrus 0:0a673c671a56 871
ebrus 0:0a673c671a56 872 #define DWT_FUNCTION_FUNCTION_Pos 0 /*!< DWT FUNCTION: FUNCTION Position */
ebrus 0:0a673c671a56 873 #define DWT_FUNCTION_FUNCTION_Msk (0xFUL << DWT_FUNCTION_FUNCTION_Pos) /*!< DWT FUNCTION: FUNCTION Mask */
ebrus 0:0a673c671a56 874
ebrus 0:0a673c671a56 875 /*@}*/ /* end of group CMSIS_DWT */
ebrus 0:0a673c671a56 876
ebrus 0:0a673c671a56 877
ebrus 0:0a673c671a56 878 /** \ingroup CMSIS_core_register
ebrus 0:0a673c671a56 879 \defgroup CMSIS_TPI Trace Port Interface (TPI)
ebrus 0:0a673c671a56 880 \brief Type definitions for the Trace Port Interface (TPI)
ebrus 0:0a673c671a56 881 @{
ebrus 0:0a673c671a56 882 */
ebrus 0:0a673c671a56 883
ebrus 0:0a673c671a56 884 /** \brief Structure type to access the Trace Port Interface Register (TPI).
ebrus 0:0a673c671a56 885 */
ebrus 0:0a673c671a56 886 typedef struct
ebrus 0:0a673c671a56 887 {
ebrus 0:0a673c671a56 888 __IO uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */
ebrus 0:0a673c671a56 889 __IO uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */
ebrus 0:0a673c671a56 890 uint32_t RESERVED0[2];
ebrus 0:0a673c671a56 891 __IO uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */
ebrus 0:0a673c671a56 892 uint32_t RESERVED1[55];
ebrus 0:0a673c671a56 893 __IO uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */
ebrus 0:0a673c671a56 894 uint32_t RESERVED2[131];
ebrus 0:0a673c671a56 895 __I uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */
ebrus 0:0a673c671a56 896 __IO uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */
ebrus 0:0a673c671a56 897 __I uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */
ebrus 0:0a673c671a56 898 uint32_t RESERVED3[759];
ebrus 0:0a673c671a56 899 __I uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER */
ebrus 0:0a673c671a56 900 __I uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */
ebrus 0:0a673c671a56 901 __I uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */
ebrus 0:0a673c671a56 902 uint32_t RESERVED4[1];
ebrus 0:0a673c671a56 903 __I uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */
ebrus 0:0a673c671a56 904 __I uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */
ebrus 0:0a673c671a56 905 __IO uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */
ebrus 0:0a673c671a56 906 uint32_t RESERVED5[39];
ebrus 0:0a673c671a56 907 __IO uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */
ebrus 0:0a673c671a56 908 __IO uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */
ebrus 0:0a673c671a56 909 uint32_t RESERVED7[8];
ebrus 0:0a673c671a56 910 __I uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */
ebrus 0:0a673c671a56 911 __I uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */
ebrus 0:0a673c671a56 912 } TPI_Type;
ebrus 0:0a673c671a56 913
ebrus 0:0a673c671a56 914 /* TPI Asynchronous Clock Prescaler Register Definitions */
ebrus 0:0a673c671a56 915 #define TPI_ACPR_PRESCALER_Pos 0 /*!< TPI ACPR: PRESCALER Position */
ebrus 0:0a673c671a56 916 #define TPI_ACPR_PRESCALER_Msk (0x1FFFUL << TPI_ACPR_PRESCALER_Pos) /*!< TPI ACPR: PRESCALER Mask */
ebrus 0:0a673c671a56 917
ebrus 0:0a673c671a56 918 /* TPI Selected Pin Protocol Register Definitions */
ebrus 0:0a673c671a56 919 #define TPI_SPPR_TXMODE_Pos 0 /*!< TPI SPPR: TXMODE Position */
ebrus 0:0a673c671a56 920 #define TPI_SPPR_TXMODE_Msk (0x3UL << TPI_SPPR_TXMODE_Pos) /*!< TPI SPPR: TXMODE Mask */
ebrus 0:0a673c671a56 921
ebrus 0:0a673c671a56 922 /* TPI Formatter and Flush Status Register Definitions */
ebrus 0:0a673c671a56 923 #define TPI_FFSR_FtNonStop_Pos 3 /*!< TPI FFSR: FtNonStop Position */
ebrus 0:0a673c671a56 924 #define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */
ebrus 0:0a673c671a56 925
ebrus 0:0a673c671a56 926 #define TPI_FFSR_TCPresent_Pos 2 /*!< TPI FFSR: TCPresent Position */
ebrus 0:0a673c671a56 927 #define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */
ebrus 0:0a673c671a56 928
ebrus 0:0a673c671a56 929 #define TPI_FFSR_FtStopped_Pos 1 /*!< TPI FFSR: FtStopped Position */
ebrus 0:0a673c671a56 930 #define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */
ebrus 0:0a673c671a56 931
ebrus 0:0a673c671a56 932 #define TPI_FFSR_FlInProg_Pos 0 /*!< TPI FFSR: FlInProg Position */
ebrus 0:0a673c671a56 933 #define TPI_FFSR_FlInProg_Msk (0x1UL << TPI_FFSR_FlInProg_Pos) /*!< TPI FFSR: FlInProg Mask */
ebrus 0:0a673c671a56 934
ebrus 0:0a673c671a56 935 /* TPI Formatter and Flush Control Register Definitions */
ebrus 0:0a673c671a56 936 #define TPI_FFCR_TrigIn_Pos 8 /*!< TPI FFCR: TrigIn Position */
ebrus 0:0a673c671a56 937 #define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */
ebrus 0:0a673c671a56 938
ebrus 0:0a673c671a56 939 #define TPI_FFCR_EnFCont_Pos 1 /*!< TPI FFCR: EnFCont Position */
ebrus 0:0a673c671a56 940 #define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */
ebrus 0:0a673c671a56 941
ebrus 0:0a673c671a56 942 /* TPI TRIGGER Register Definitions */
ebrus 0:0a673c671a56 943 #define TPI_TRIGGER_TRIGGER_Pos 0 /*!< TPI TRIGGER: TRIGGER Position */
ebrus 0:0a673c671a56 944 #define TPI_TRIGGER_TRIGGER_Msk (0x1UL << TPI_TRIGGER_TRIGGER_Pos) /*!< TPI TRIGGER: TRIGGER Mask */
ebrus 0:0a673c671a56 945
ebrus 0:0a673c671a56 946 /* TPI Integration ETM Data Register Definitions (FIFO0) */
ebrus 0:0a673c671a56 947 #define TPI_FIFO0_ITM_ATVALID_Pos 29 /*!< TPI FIFO0: ITM_ATVALID Position */
ebrus 0:0a673c671a56 948 #define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */
ebrus 0:0a673c671a56 949
ebrus 0:0a673c671a56 950 #define TPI_FIFO0_ITM_bytecount_Pos 27 /*!< TPI FIFO0: ITM_bytecount Position */
ebrus 0:0a673c671a56 951 #define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */
ebrus 0:0a673c671a56 952
ebrus 0:0a673c671a56 953 #define TPI_FIFO0_ETM_ATVALID_Pos 26 /*!< TPI FIFO0: ETM_ATVALID Position */
ebrus 0:0a673c671a56 954 #define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */
ebrus 0:0a673c671a56 955
ebrus 0:0a673c671a56 956 #define TPI_FIFO0_ETM_bytecount_Pos 24 /*!< TPI FIFO0: ETM_bytecount Position */
ebrus 0:0a673c671a56 957 #define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */
ebrus 0:0a673c671a56 958
ebrus 0:0a673c671a56 959 #define TPI_FIFO0_ETM2_Pos 16 /*!< TPI FIFO0: ETM2 Position */
ebrus 0:0a673c671a56 960 #define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */
ebrus 0:0a673c671a56 961
ebrus 0:0a673c671a56 962 #define TPI_FIFO0_ETM1_Pos 8 /*!< TPI FIFO0: ETM1 Position */
ebrus 0:0a673c671a56 963 #define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */
ebrus 0:0a673c671a56 964
ebrus 0:0a673c671a56 965 #define TPI_FIFO0_ETM0_Pos 0 /*!< TPI FIFO0: ETM0 Position */
ebrus 0:0a673c671a56 966 #define TPI_FIFO0_ETM0_Msk (0xFFUL << TPI_FIFO0_ETM0_Pos) /*!< TPI FIFO0: ETM0 Mask */
ebrus 0:0a673c671a56 967
ebrus 0:0a673c671a56 968 /* TPI ITATBCTR2 Register Definitions */
ebrus 0:0a673c671a56 969 #define TPI_ITATBCTR2_ATREADY_Pos 0 /*!< TPI ITATBCTR2: ATREADY Position */
ebrus 0:0a673c671a56 970 #define TPI_ITATBCTR2_ATREADY_Msk (0x1UL << TPI_ITATBCTR2_ATREADY_Pos) /*!< TPI ITATBCTR2: ATREADY Mask */
ebrus 0:0a673c671a56 971
ebrus 0:0a673c671a56 972 /* TPI Integration ITM Data Register Definitions (FIFO1) */
ebrus 0:0a673c671a56 973 #define TPI_FIFO1_ITM_ATVALID_Pos 29 /*!< TPI FIFO1: ITM_ATVALID Position */
ebrus 0:0a673c671a56 974 #define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */
ebrus 0:0a673c671a56 975
ebrus 0:0a673c671a56 976 #define TPI_FIFO1_ITM_bytecount_Pos 27 /*!< TPI FIFO1: ITM_bytecount Position */
ebrus 0:0a673c671a56 977 #define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */
ebrus 0:0a673c671a56 978
ebrus 0:0a673c671a56 979 #define TPI_FIFO1_ETM_ATVALID_Pos 26 /*!< TPI FIFO1: ETM_ATVALID Position */
ebrus 0:0a673c671a56 980 #define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */
ebrus 0:0a673c671a56 981
ebrus 0:0a673c671a56 982 #define TPI_FIFO1_ETM_bytecount_Pos 24 /*!< TPI FIFO1: ETM_bytecount Position */
ebrus 0:0a673c671a56 983 #define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */
ebrus 0:0a673c671a56 984
ebrus 0:0a673c671a56 985 #define TPI_FIFO1_ITM2_Pos 16 /*!< TPI FIFO1: ITM2 Position */
ebrus 0:0a673c671a56 986 #define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */
ebrus 0:0a673c671a56 987
ebrus 0:0a673c671a56 988 #define TPI_FIFO1_ITM1_Pos 8 /*!< TPI FIFO1: ITM1 Position */
ebrus 0:0a673c671a56 989 #define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */
ebrus 0:0a673c671a56 990
ebrus 0:0a673c671a56 991 #define TPI_FIFO1_ITM0_Pos 0 /*!< TPI FIFO1: ITM0 Position */
ebrus 0:0a673c671a56 992 #define TPI_FIFO1_ITM0_Msk (0xFFUL << TPI_FIFO1_ITM0_Pos) /*!< TPI FIFO1: ITM0 Mask */
ebrus 0:0a673c671a56 993
ebrus 0:0a673c671a56 994 /* TPI ITATBCTR0 Register Definitions */
ebrus 0:0a673c671a56 995 #define TPI_ITATBCTR0_ATREADY_Pos 0 /*!< TPI ITATBCTR0: ATREADY Position */
ebrus 0:0a673c671a56 996 #define TPI_ITATBCTR0_ATREADY_Msk (0x1UL << TPI_ITATBCTR0_ATREADY_Pos) /*!< TPI ITATBCTR0: ATREADY Mask */
ebrus 0:0a673c671a56 997
ebrus 0:0a673c671a56 998 /* TPI Integration Mode Control Register Definitions */
ebrus 0:0a673c671a56 999 #define TPI_ITCTRL_Mode_Pos 0 /*!< TPI ITCTRL: Mode Position */
ebrus 0:0a673c671a56 1000 #define TPI_ITCTRL_Mode_Msk (0x1UL << TPI_ITCTRL_Mode_Pos) /*!< TPI ITCTRL: Mode Mask */
ebrus 0:0a673c671a56 1001
ebrus 0:0a673c671a56 1002 /* TPI DEVID Register Definitions */
ebrus 0:0a673c671a56 1003 #define TPI_DEVID_NRZVALID_Pos 11 /*!< TPI DEVID: NRZVALID Position */
ebrus 0:0a673c671a56 1004 #define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */
ebrus 0:0a673c671a56 1005
ebrus 0:0a673c671a56 1006 #define TPI_DEVID_MANCVALID_Pos 10 /*!< TPI DEVID: MANCVALID Position */
ebrus 0:0a673c671a56 1007 #define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */
ebrus 0:0a673c671a56 1008
ebrus 0:0a673c671a56 1009 #define TPI_DEVID_PTINVALID_Pos 9 /*!< TPI DEVID: PTINVALID Position */
ebrus 0:0a673c671a56 1010 #define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */
ebrus 0:0a673c671a56 1011
ebrus 0:0a673c671a56 1012 #define TPI_DEVID_MinBufSz_Pos 6 /*!< TPI DEVID: MinBufSz Position */
ebrus 0:0a673c671a56 1013 #define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */
ebrus 0:0a673c671a56 1014
ebrus 0:0a673c671a56 1015 #define TPI_DEVID_AsynClkIn_Pos 5 /*!< TPI DEVID: AsynClkIn Position */
ebrus 0:0a673c671a56 1016 #define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */
ebrus 0:0a673c671a56 1017
ebrus 0:0a673c671a56 1018 #define TPI_DEVID_NrTraceInput_Pos 0 /*!< TPI DEVID: NrTraceInput Position */
ebrus 0:0a673c671a56 1019 #define TPI_DEVID_NrTraceInput_Msk (0x1FUL << TPI_DEVID_NrTraceInput_Pos) /*!< TPI DEVID: NrTraceInput Mask */
ebrus 0:0a673c671a56 1020
ebrus 0:0a673c671a56 1021 /* TPI DEVTYPE Register Definitions */
ebrus 0:0a673c671a56 1022 #define TPI_DEVTYPE_SubType_Pos 0 /*!< TPI DEVTYPE: SubType Position */
ebrus 0:0a673c671a56 1023 #define TPI_DEVTYPE_SubType_Msk (0xFUL << TPI_DEVTYPE_SubType_Pos) /*!< TPI DEVTYPE: SubType Mask */
ebrus 0:0a673c671a56 1024
ebrus 0:0a673c671a56 1025 #define TPI_DEVTYPE_MajorType_Pos 4 /*!< TPI DEVTYPE: MajorType Position */
ebrus 0:0a673c671a56 1026 #define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */
ebrus 0:0a673c671a56 1027
ebrus 0:0a673c671a56 1028 /*@}*/ /* end of group CMSIS_TPI */
ebrus 0:0a673c671a56 1029
ebrus 0:0a673c671a56 1030
ebrus 0:0a673c671a56 1031 #if (__MPU_PRESENT == 1)
ebrus 0:0a673c671a56 1032 /** \ingroup CMSIS_core_register
ebrus 0:0a673c671a56 1033 \defgroup CMSIS_MPU Memory Protection Unit (MPU)
ebrus 0:0a673c671a56 1034 \brief Type definitions for the Memory Protection Unit (MPU)
ebrus 0:0a673c671a56 1035 @{
ebrus 0:0a673c671a56 1036 */
ebrus 0:0a673c671a56 1037
ebrus 0:0a673c671a56 1038 /** \brief Structure type to access the Memory Protection Unit (MPU).
ebrus 0:0a673c671a56 1039 */
ebrus 0:0a673c671a56 1040 typedef struct
ebrus 0:0a673c671a56 1041 {
ebrus 0:0a673c671a56 1042 __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */
ebrus 0:0a673c671a56 1043 __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */
ebrus 0:0a673c671a56 1044 __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */
ebrus 0:0a673c671a56 1045 __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */
ebrus 0:0a673c671a56 1046 __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */
ebrus 0:0a673c671a56 1047 __IO uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */
ebrus 0:0a673c671a56 1048 __IO uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */
ebrus 0:0a673c671a56 1049 __IO uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */
ebrus 0:0a673c671a56 1050 __IO uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */
ebrus 0:0a673c671a56 1051 __IO uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */
ebrus 0:0a673c671a56 1052 __IO uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */
ebrus 0:0a673c671a56 1053 } MPU_Type;
ebrus 0:0a673c671a56 1054
ebrus 0:0a673c671a56 1055 /* MPU Type Register */
ebrus 0:0a673c671a56 1056 #define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */
ebrus 0:0a673c671a56 1057 #define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */
ebrus 0:0a673c671a56 1058
ebrus 0:0a673c671a56 1059 #define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */
ebrus 0:0a673c671a56 1060 #define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */
ebrus 0:0a673c671a56 1061
ebrus 0:0a673c671a56 1062 #define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */
ebrus 0:0a673c671a56 1063 #define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */
ebrus 0:0a673c671a56 1064
ebrus 0:0a673c671a56 1065 /* MPU Control Register */
ebrus 0:0a673c671a56 1066 #define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */
ebrus 0:0a673c671a56 1067 #define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */
ebrus 0:0a673c671a56 1068
ebrus 0:0a673c671a56 1069 #define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */
ebrus 0:0a673c671a56 1070 #define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */
ebrus 0:0a673c671a56 1071
ebrus 0:0a673c671a56 1072 #define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */
ebrus 0:0a673c671a56 1073 #define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */
ebrus 0:0a673c671a56 1074
ebrus 0:0a673c671a56 1075 /* MPU Region Number Register */
ebrus 0:0a673c671a56 1076 #define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */
ebrus 0:0a673c671a56 1077 #define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */
ebrus 0:0a673c671a56 1078
ebrus 0:0a673c671a56 1079 /* MPU Region Base Address Register */
ebrus 0:0a673c671a56 1080 #define MPU_RBAR_ADDR_Pos 5 /*!< MPU RBAR: ADDR Position */
ebrus 0:0a673c671a56 1081 #define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */
ebrus 0:0a673c671a56 1082
ebrus 0:0a673c671a56 1083 #define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */
ebrus 0:0a673c671a56 1084 #define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */
ebrus 0:0a673c671a56 1085
ebrus 0:0a673c671a56 1086 #define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */
ebrus 0:0a673c671a56 1087 #define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */
ebrus 0:0a673c671a56 1088
ebrus 0:0a673c671a56 1089 /* MPU Region Attribute and Size Register */
ebrus 0:0a673c671a56 1090 #define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */
ebrus 0:0a673c671a56 1091 #define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */
ebrus 0:0a673c671a56 1092
ebrus 0:0a673c671a56 1093 #define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */
ebrus 0:0a673c671a56 1094 #define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */
ebrus 0:0a673c671a56 1095
ebrus 0:0a673c671a56 1096 #define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */
ebrus 0:0a673c671a56 1097 #define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */
ebrus 0:0a673c671a56 1098
ebrus 0:0a673c671a56 1099 #define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */
ebrus 0:0a673c671a56 1100 #define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */
ebrus 0:0a673c671a56 1101
ebrus 0:0a673c671a56 1102 #define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */
ebrus 0:0a673c671a56 1103 #define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */
ebrus 0:0a673c671a56 1104
ebrus 0:0a673c671a56 1105 #define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */
ebrus 0:0a673c671a56 1106 #define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */
ebrus 0:0a673c671a56 1107
ebrus 0:0a673c671a56 1108 #define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */
ebrus 0:0a673c671a56 1109 #define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */
ebrus 0:0a673c671a56 1110
ebrus 0:0a673c671a56 1111 #define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */
ebrus 0:0a673c671a56 1112 #define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */
ebrus 0:0a673c671a56 1113
ebrus 0:0a673c671a56 1114 #define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */
ebrus 0:0a673c671a56 1115 #define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */
ebrus 0:0a673c671a56 1116
ebrus 0:0a673c671a56 1117 #define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */
ebrus 0:0a673c671a56 1118 #define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */
ebrus 0:0a673c671a56 1119
ebrus 0:0a673c671a56 1120 /*@} end of group CMSIS_MPU */
ebrus 0:0a673c671a56 1121 #endif
ebrus 0:0a673c671a56 1122
ebrus 0:0a673c671a56 1123
ebrus 0:0a673c671a56 1124 /** \ingroup CMSIS_core_register
ebrus 0:0a673c671a56 1125 \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug)
ebrus 0:0a673c671a56 1126 \brief Type definitions for the Core Debug Registers
ebrus 0:0a673c671a56 1127 @{
ebrus 0:0a673c671a56 1128 */
ebrus 0:0a673c671a56 1129
ebrus 0:0a673c671a56 1130 /** \brief Structure type to access the Core Debug Register (CoreDebug).
ebrus 0:0a673c671a56 1131 */
ebrus 0:0a673c671a56 1132 typedef struct
ebrus 0:0a673c671a56 1133 {
ebrus 0:0a673c671a56 1134 __IO uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */
ebrus 0:0a673c671a56 1135 __O uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */
ebrus 0:0a673c671a56 1136 __IO uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */
ebrus 0:0a673c671a56 1137 __IO uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */
ebrus 0:0a673c671a56 1138 } CoreDebug_Type;
ebrus 0:0a673c671a56 1139
ebrus 0:0a673c671a56 1140 /* Debug Halting Control and Status Register */
ebrus 0:0a673c671a56 1141 #define CoreDebug_DHCSR_DBGKEY_Pos 16 /*!< CoreDebug DHCSR: DBGKEY Position */
ebrus 0:0a673c671a56 1142 #define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */
ebrus 0:0a673c671a56 1143
ebrus 0:0a673c671a56 1144 #define CoreDebug_DHCSR_S_RESET_ST_Pos 25 /*!< CoreDebug DHCSR: S_RESET_ST Position */
ebrus 0:0a673c671a56 1145 #define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */
ebrus 0:0a673c671a56 1146
ebrus 0:0a673c671a56 1147 #define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24 /*!< CoreDebug DHCSR: S_RETIRE_ST Position */
ebrus 0:0a673c671a56 1148 #define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */
ebrus 0:0a673c671a56 1149
ebrus 0:0a673c671a56 1150 #define CoreDebug_DHCSR_S_LOCKUP_Pos 19 /*!< CoreDebug DHCSR: S_LOCKUP Position */
ebrus 0:0a673c671a56 1151 #define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */
ebrus 0:0a673c671a56 1152
ebrus 0:0a673c671a56 1153 #define CoreDebug_DHCSR_S_SLEEP_Pos 18 /*!< CoreDebug DHCSR: S_SLEEP Position */
ebrus 0:0a673c671a56 1154 #define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */
ebrus 0:0a673c671a56 1155
ebrus 0:0a673c671a56 1156 #define CoreDebug_DHCSR_S_HALT_Pos 17 /*!< CoreDebug DHCSR: S_HALT Position */
ebrus 0:0a673c671a56 1157 #define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */
ebrus 0:0a673c671a56 1158
ebrus 0:0a673c671a56 1159 #define CoreDebug_DHCSR_S_REGRDY_Pos 16 /*!< CoreDebug DHCSR: S_REGRDY Position */
ebrus 0:0a673c671a56 1160 #define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */
ebrus 0:0a673c671a56 1161
ebrus 0:0a673c671a56 1162 #define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5 /*!< CoreDebug DHCSR: C_SNAPSTALL Position */
ebrus 0:0a673c671a56 1163 #define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */
ebrus 0:0a673c671a56 1164
ebrus 0:0a673c671a56 1165 #define CoreDebug_DHCSR_C_MASKINTS_Pos 3 /*!< CoreDebug DHCSR: C_MASKINTS Position */
ebrus 0:0a673c671a56 1166 #define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */
ebrus 0:0a673c671a56 1167
ebrus 0:0a673c671a56 1168 #define CoreDebug_DHCSR_C_STEP_Pos 2 /*!< CoreDebug DHCSR: C_STEP Position */
ebrus 0:0a673c671a56 1169 #define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */
ebrus 0:0a673c671a56 1170
ebrus 0:0a673c671a56 1171 #define CoreDebug_DHCSR_C_HALT_Pos 1 /*!< CoreDebug DHCSR: C_HALT Position */
ebrus 0:0a673c671a56 1172 #define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */
ebrus 0:0a673c671a56 1173
ebrus 0:0a673c671a56 1174 #define CoreDebug_DHCSR_C_DEBUGEN_Pos 0 /*!< CoreDebug DHCSR: C_DEBUGEN Position */
ebrus 0:0a673c671a56 1175 #define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL << CoreDebug_DHCSR_C_DEBUGEN_Pos) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */
ebrus 0:0a673c671a56 1176
ebrus 0:0a673c671a56 1177 /* Debug Core Register Selector Register */
ebrus 0:0a673c671a56 1178 #define CoreDebug_DCRSR_REGWnR_Pos 16 /*!< CoreDebug DCRSR: REGWnR Position */
ebrus 0:0a673c671a56 1179 #define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */
ebrus 0:0a673c671a56 1180
ebrus 0:0a673c671a56 1181 #define CoreDebug_DCRSR_REGSEL_Pos 0 /*!< CoreDebug DCRSR: REGSEL Position */
ebrus 0:0a673c671a56 1182 #define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL << CoreDebug_DCRSR_REGSEL_Pos) /*!< CoreDebug DCRSR: REGSEL Mask */
ebrus 0:0a673c671a56 1183
ebrus 0:0a673c671a56 1184 /* Debug Exception and Monitor Control Register */
ebrus 0:0a673c671a56 1185 #define CoreDebug_DEMCR_TRCENA_Pos 24 /*!< CoreDebug DEMCR: TRCENA Position */
ebrus 0:0a673c671a56 1186 #define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */
ebrus 0:0a673c671a56 1187
ebrus 0:0a673c671a56 1188 #define CoreDebug_DEMCR_MON_REQ_Pos 19 /*!< CoreDebug DEMCR: MON_REQ Position */
ebrus 0:0a673c671a56 1189 #define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */
ebrus 0:0a673c671a56 1190
ebrus 0:0a673c671a56 1191 #define CoreDebug_DEMCR_MON_STEP_Pos 18 /*!< CoreDebug DEMCR: MON_STEP Position */
ebrus 0:0a673c671a56 1192 #define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */
ebrus 0:0a673c671a56 1193
ebrus 0:0a673c671a56 1194 #define CoreDebug_DEMCR_MON_PEND_Pos 17 /*!< CoreDebug DEMCR: MON_PEND Position */
ebrus 0:0a673c671a56 1195 #define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */
ebrus 0:0a673c671a56 1196
ebrus 0:0a673c671a56 1197 #define CoreDebug_DEMCR_MON_EN_Pos 16 /*!< CoreDebug DEMCR: MON_EN Position */
ebrus 0:0a673c671a56 1198 #define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */
ebrus 0:0a673c671a56 1199
ebrus 0:0a673c671a56 1200 #define CoreDebug_DEMCR_VC_HARDERR_Pos 10 /*!< CoreDebug DEMCR: VC_HARDERR Position */
ebrus 0:0a673c671a56 1201 #define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */
ebrus 0:0a673c671a56 1202
ebrus 0:0a673c671a56 1203 #define CoreDebug_DEMCR_VC_INTERR_Pos 9 /*!< CoreDebug DEMCR: VC_INTERR Position */
ebrus 0:0a673c671a56 1204 #define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */
ebrus 0:0a673c671a56 1205
ebrus 0:0a673c671a56 1206 #define CoreDebug_DEMCR_VC_BUSERR_Pos 8 /*!< CoreDebug DEMCR: VC_BUSERR Position */
ebrus 0:0a673c671a56 1207 #define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */
ebrus 0:0a673c671a56 1208
ebrus 0:0a673c671a56 1209 #define CoreDebug_DEMCR_VC_STATERR_Pos 7 /*!< CoreDebug DEMCR: VC_STATERR Position */
ebrus 0:0a673c671a56 1210 #define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */
ebrus 0:0a673c671a56 1211
ebrus 0:0a673c671a56 1212 #define CoreDebug_DEMCR_VC_CHKERR_Pos 6 /*!< CoreDebug DEMCR: VC_CHKERR Position */
ebrus 0:0a673c671a56 1213 #define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */
ebrus 0:0a673c671a56 1214
ebrus 0:0a673c671a56 1215 #define CoreDebug_DEMCR_VC_NOCPERR_Pos 5 /*!< CoreDebug DEMCR: VC_NOCPERR Position */
ebrus 0:0a673c671a56 1216 #define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */
ebrus 0:0a673c671a56 1217
ebrus 0:0a673c671a56 1218 #define CoreDebug_DEMCR_VC_MMERR_Pos 4 /*!< CoreDebug DEMCR: VC_MMERR Position */
ebrus 0:0a673c671a56 1219 #define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */
ebrus 0:0a673c671a56 1220
ebrus 0:0a673c671a56 1221 #define CoreDebug_DEMCR_VC_CORERESET_Pos 0 /*!< CoreDebug DEMCR: VC_CORERESET Position */
ebrus 0:0a673c671a56 1222 #define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL << CoreDebug_DEMCR_VC_CORERESET_Pos) /*!< CoreDebug DEMCR: VC_CORERESET Mask */
ebrus 0:0a673c671a56 1223
ebrus 0:0a673c671a56 1224 /*@} end of group CMSIS_CoreDebug */
ebrus 0:0a673c671a56 1225
ebrus 0:0a673c671a56 1226
ebrus 0:0a673c671a56 1227 /** \ingroup CMSIS_core_register
ebrus 0:0a673c671a56 1228 \defgroup CMSIS_core_base Core Definitions
ebrus 0:0a673c671a56 1229 \brief Definitions for base addresses, unions, and structures.
ebrus 0:0a673c671a56 1230 @{
ebrus 0:0a673c671a56 1231 */
ebrus 0:0a673c671a56 1232
ebrus 0:0a673c671a56 1233 /* Memory mapping of Cortex-M3 Hardware */
ebrus 0:0a673c671a56 1234 #define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */
ebrus 0:0a673c671a56 1235 #define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */
ebrus 0:0a673c671a56 1236 #define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */
ebrus 0:0a673c671a56 1237 #define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */
ebrus 0:0a673c671a56 1238 #define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */
ebrus 0:0a673c671a56 1239 #define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */
ebrus 0:0a673c671a56 1240 #define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */
ebrus 0:0a673c671a56 1241 #define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */
ebrus 0:0a673c671a56 1242
ebrus 0:0a673c671a56 1243 #define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */
ebrus 0:0a673c671a56 1244 #define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */
ebrus 0:0a673c671a56 1245 #define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */
ebrus 0:0a673c671a56 1246 #define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */
ebrus 0:0a673c671a56 1247 #define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */
ebrus 0:0a673c671a56 1248 #define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */
ebrus 0:0a673c671a56 1249 #define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */
ebrus 0:0a673c671a56 1250 #define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */
ebrus 0:0a673c671a56 1251
ebrus 0:0a673c671a56 1252 #if (__MPU_PRESENT == 1)
ebrus 0:0a673c671a56 1253 #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */
ebrus 0:0a673c671a56 1254 #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */
ebrus 0:0a673c671a56 1255 #endif
ebrus 0:0a673c671a56 1256
ebrus 0:0a673c671a56 1257 /*@} */
ebrus 0:0a673c671a56 1258
ebrus 0:0a673c671a56 1259
ebrus 0:0a673c671a56 1260
ebrus 0:0a673c671a56 1261 /*******************************************************************************
ebrus 0:0a673c671a56 1262 * Hardware Abstraction Layer
ebrus 0:0a673c671a56 1263 Core Function Interface contains:
ebrus 0:0a673c671a56 1264 - Core NVIC Functions
ebrus 0:0a673c671a56 1265 - Core SysTick Functions
ebrus 0:0a673c671a56 1266 - Core Debug Functions
ebrus 0:0a673c671a56 1267 - Core Register Access Functions
ebrus 0:0a673c671a56 1268 ******************************************************************************/
ebrus 0:0a673c671a56 1269 /** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference
ebrus 0:0a673c671a56 1270 */
ebrus 0:0a673c671a56 1271
ebrus 0:0a673c671a56 1272
ebrus 0:0a673c671a56 1273
ebrus 0:0a673c671a56 1274 /* ########################## NVIC functions #################################### */
ebrus 0:0a673c671a56 1275 /** \ingroup CMSIS_Core_FunctionInterface
ebrus 0:0a673c671a56 1276 \defgroup CMSIS_Core_NVICFunctions NVIC Functions
ebrus 0:0a673c671a56 1277 \brief Functions that manage interrupts and exceptions via the NVIC.
ebrus 0:0a673c671a56 1278 @{
ebrus 0:0a673c671a56 1279 */
ebrus 0:0a673c671a56 1280
ebrus 0:0a673c671a56 1281 /** \brief Set Priority Grouping
ebrus 0:0a673c671a56 1282
ebrus 0:0a673c671a56 1283 The function sets the priority grouping field using the required unlock sequence.
ebrus 0:0a673c671a56 1284 The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field.
ebrus 0:0a673c671a56 1285 Only values from 0..7 are used.
ebrus 0:0a673c671a56 1286 In case of a conflict between priority grouping and available
ebrus 0:0a673c671a56 1287 priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set.
ebrus 0:0a673c671a56 1288
ebrus 0:0a673c671a56 1289 \param [in] PriorityGroup Priority grouping field.
ebrus 0:0a673c671a56 1290 */
ebrus 0:0a673c671a56 1291 __STATIC_INLINE void NVIC_SetPriorityGrouping(uint32_t PriorityGroup)
ebrus 0:0a673c671a56 1292 {
ebrus 0:0a673c671a56 1293 uint32_t reg_value;
ebrus 0:0a673c671a56 1294 uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07); /* only values 0..7 are used */
ebrus 0:0a673c671a56 1295
ebrus 0:0a673c671a56 1296 reg_value = SCB->AIRCR; /* read old register configuration */
ebrus 0:0a673c671a56 1297 reg_value &= ~(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk); /* clear bits to change */
ebrus 0:0a673c671a56 1298 reg_value = (reg_value |
ebrus 0:0a673c671a56 1299 ((uint32_t)0x5FA << SCB_AIRCR_VECTKEY_Pos) |
ebrus 0:0a673c671a56 1300 (PriorityGroupTmp << 8)); /* Insert write key and priorty group */
ebrus 0:0a673c671a56 1301 SCB->AIRCR = reg_value;
ebrus 0:0a673c671a56 1302 }
ebrus 0:0a673c671a56 1303
ebrus 0:0a673c671a56 1304
ebrus 0:0a673c671a56 1305 /** \brief Get Priority Grouping
ebrus 0:0a673c671a56 1306
ebrus 0:0a673c671a56 1307 The function reads the priority grouping field from the NVIC Interrupt Controller.
ebrus 0:0a673c671a56 1308
ebrus 0:0a673c671a56 1309 \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field).
ebrus 0:0a673c671a56 1310 */
ebrus 0:0a673c671a56 1311 __STATIC_INLINE uint32_t NVIC_GetPriorityGrouping(void)
ebrus 0:0a673c671a56 1312 {
ebrus 0:0a673c671a56 1313 return ((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos); /* read priority grouping field */
ebrus 0:0a673c671a56 1314 }
ebrus 0:0a673c671a56 1315
ebrus 0:0a673c671a56 1316
ebrus 0:0a673c671a56 1317 /** \brief Enable External Interrupt
ebrus 0:0a673c671a56 1318
ebrus 0:0a673c671a56 1319 The function enables a device-specific interrupt in the NVIC interrupt controller.
ebrus 0:0a673c671a56 1320
ebrus 0:0a673c671a56 1321 \param [in] IRQn External interrupt number. Value cannot be negative.
ebrus 0:0a673c671a56 1322 */
ebrus 0:0a673c671a56 1323 __STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn)
ebrus 0:0a673c671a56 1324 {
ebrus 0:0a673c671a56 1325 NVIC->ISER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* enable interrupt */
ebrus 0:0a673c671a56 1326 }
ebrus 0:0a673c671a56 1327
ebrus 0:0a673c671a56 1328
ebrus 0:0a673c671a56 1329 /** \brief Disable External Interrupt
ebrus 0:0a673c671a56 1330
ebrus 0:0a673c671a56 1331 The function disables a device-specific interrupt in the NVIC interrupt controller.
ebrus 0:0a673c671a56 1332
ebrus 0:0a673c671a56 1333 \param [in] IRQn External interrupt number. Value cannot be negative.
ebrus 0:0a673c671a56 1334 */
ebrus 0:0a673c671a56 1335 __STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn)
ebrus 0:0a673c671a56 1336 {
ebrus 0:0a673c671a56 1337 NVIC->ICER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* disable interrupt */
ebrus 0:0a673c671a56 1338 }
ebrus 0:0a673c671a56 1339
ebrus 0:0a673c671a56 1340
ebrus 0:0a673c671a56 1341 /** \brief Get Pending Interrupt
ebrus 0:0a673c671a56 1342
ebrus 0:0a673c671a56 1343 The function reads the pending register in the NVIC and returns the pending bit
ebrus 0:0a673c671a56 1344 for the specified interrupt.
ebrus 0:0a673c671a56 1345
ebrus 0:0a673c671a56 1346 \param [in] IRQn Interrupt number.
ebrus 0:0a673c671a56 1347
ebrus 0:0a673c671a56 1348 \return 0 Interrupt status is not pending.
ebrus 0:0a673c671a56 1349 \return 1 Interrupt status is pending.
ebrus 0:0a673c671a56 1350 */
ebrus 0:0a673c671a56 1351 __STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn)
ebrus 0:0a673c671a56 1352 {
ebrus 0:0a673c671a56 1353 return((uint32_t) ((NVIC->ISPR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if pending else 0 */
ebrus 0:0a673c671a56 1354 }
ebrus 0:0a673c671a56 1355
ebrus 0:0a673c671a56 1356
ebrus 0:0a673c671a56 1357 /** \brief Set Pending Interrupt
ebrus 0:0a673c671a56 1358
ebrus 0:0a673c671a56 1359 The function sets the pending bit of an external interrupt.
ebrus 0:0a673c671a56 1360
ebrus 0:0a673c671a56 1361 \param [in] IRQn Interrupt number. Value cannot be negative.
ebrus 0:0a673c671a56 1362 */
ebrus 0:0a673c671a56 1363 __STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn)
ebrus 0:0a673c671a56 1364 {
ebrus 0:0a673c671a56 1365 NVIC->ISPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* set interrupt pending */
ebrus 0:0a673c671a56 1366 }
ebrus 0:0a673c671a56 1367
ebrus 0:0a673c671a56 1368
ebrus 0:0a673c671a56 1369 /** \brief Clear Pending Interrupt
ebrus 0:0a673c671a56 1370
ebrus 0:0a673c671a56 1371 The function clears the pending bit of an external interrupt.
ebrus 0:0a673c671a56 1372
ebrus 0:0a673c671a56 1373 \param [in] IRQn External interrupt number. Value cannot be negative.
ebrus 0:0a673c671a56 1374 */
ebrus 0:0a673c671a56 1375 __STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn)
ebrus 0:0a673c671a56 1376 {
ebrus 0:0a673c671a56 1377 NVIC->ICPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */
ebrus 0:0a673c671a56 1378 }
ebrus 0:0a673c671a56 1379
ebrus 0:0a673c671a56 1380
ebrus 0:0a673c671a56 1381 /** \brief Get Active Interrupt
ebrus 0:0a673c671a56 1382
ebrus 0:0a673c671a56 1383 The function reads the active register in NVIC and returns the active bit.
ebrus 0:0a673c671a56 1384
ebrus 0:0a673c671a56 1385 \param [in] IRQn Interrupt number.
ebrus 0:0a673c671a56 1386
ebrus 0:0a673c671a56 1387 \return 0 Interrupt status is not active.
ebrus 0:0a673c671a56 1388 \return 1 Interrupt status is active.
ebrus 0:0a673c671a56 1389 */
ebrus 0:0a673c671a56 1390 __STATIC_INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn)
ebrus 0:0a673c671a56 1391 {
ebrus 0:0a673c671a56 1392 return((uint32_t)((NVIC->IABR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if active else 0 */
ebrus 0:0a673c671a56 1393 }
ebrus 0:0a673c671a56 1394
ebrus 0:0a673c671a56 1395
ebrus 0:0a673c671a56 1396 /** \brief Set Interrupt Priority
ebrus 0:0a673c671a56 1397
ebrus 0:0a673c671a56 1398 The function sets the priority of an interrupt.
ebrus 0:0a673c671a56 1399
ebrus 0:0a673c671a56 1400 \note The priority cannot be set for every core interrupt.
ebrus 0:0a673c671a56 1401
ebrus 0:0a673c671a56 1402 \param [in] IRQn Interrupt number.
ebrus 0:0a673c671a56 1403 \param [in] priority Priority to set.
ebrus 0:0a673c671a56 1404 */
ebrus 0:0a673c671a56 1405 __STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
ebrus 0:0a673c671a56 1406 {
ebrus 0:0a673c671a56 1407 if(IRQn < 0) {
ebrus 0:0a673c671a56 1408 SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for Cortex-M System Interrupts */
ebrus 0:0a673c671a56 1409 else {
ebrus 0:0a673c671a56 1410 NVIC->IP[(uint32_t)(IRQn)] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for device specific Interrupts */
ebrus 0:0a673c671a56 1411 }
ebrus 0:0a673c671a56 1412
ebrus 0:0a673c671a56 1413
ebrus 0:0a673c671a56 1414 /** \brief Get Interrupt Priority
ebrus 0:0a673c671a56 1415
ebrus 0:0a673c671a56 1416 The function reads the priority of an interrupt. The interrupt
ebrus 0:0a673c671a56 1417 number can be positive to specify an external (device specific)
ebrus 0:0a673c671a56 1418 interrupt, or negative to specify an internal (core) interrupt.
ebrus 0:0a673c671a56 1419
ebrus 0:0a673c671a56 1420
ebrus 0:0a673c671a56 1421 \param [in] IRQn Interrupt number.
ebrus 0:0a673c671a56 1422 \return Interrupt Priority. Value is aligned automatically to the implemented
ebrus 0:0a673c671a56 1423 priority bits of the microcontroller.
ebrus 0:0a673c671a56 1424 */
ebrus 0:0a673c671a56 1425 __STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn)
ebrus 0:0a673c671a56 1426 {
ebrus 0:0a673c671a56 1427
ebrus 0:0a673c671a56 1428 if(IRQn < 0) {
ebrus 0:0a673c671a56 1429 return((uint32_t)(SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M system interrupts */
ebrus 0:0a673c671a56 1430 else {
ebrus 0:0a673c671a56 1431 return((uint32_t)(NVIC->IP[(uint32_t)(IRQn)] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */
ebrus 0:0a673c671a56 1432 }
ebrus 0:0a673c671a56 1433
ebrus 0:0a673c671a56 1434
ebrus 0:0a673c671a56 1435 /** \brief Encode Priority
ebrus 0:0a673c671a56 1436
ebrus 0:0a673c671a56 1437 The function encodes the priority for an interrupt with the given priority group,
ebrus 0:0a673c671a56 1438 preemptive priority value, and subpriority value.
ebrus 0:0a673c671a56 1439 In case of a conflict between priority grouping and available
ebrus 0:0a673c671a56 1440 priority bits (__NVIC_PRIO_BITS), the samllest possible priority group is set.
ebrus 0:0a673c671a56 1441
ebrus 0:0a673c671a56 1442 \param [in] PriorityGroup Used priority group.
ebrus 0:0a673c671a56 1443 \param [in] PreemptPriority Preemptive priority value (starting from 0).
ebrus 0:0a673c671a56 1444 \param [in] SubPriority Subpriority value (starting from 0).
ebrus 0:0a673c671a56 1445 \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority().
ebrus 0:0a673c671a56 1446 */
ebrus 0:0a673c671a56 1447 __STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority)
ebrus 0:0a673c671a56 1448 {
ebrus 0:0a673c671a56 1449 uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */
ebrus 0:0a673c671a56 1450 uint32_t PreemptPriorityBits;
ebrus 0:0a673c671a56 1451 uint32_t SubPriorityBits;
ebrus 0:0a673c671a56 1452
ebrus 0:0a673c671a56 1453 PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp;
ebrus 0:0a673c671a56 1454 SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS;
ebrus 0:0a673c671a56 1455
ebrus 0:0a673c671a56 1456 return (
ebrus 0:0a673c671a56 1457 ((PreemptPriority & ((1 << (PreemptPriorityBits)) - 1)) << SubPriorityBits) |
ebrus 0:0a673c671a56 1458 ((SubPriority & ((1 << (SubPriorityBits )) - 1)))
ebrus 0:0a673c671a56 1459 );
ebrus 0:0a673c671a56 1460 }
ebrus 0:0a673c671a56 1461
ebrus 0:0a673c671a56 1462
ebrus 0:0a673c671a56 1463 /** \brief Decode Priority
ebrus 0:0a673c671a56 1464
ebrus 0:0a673c671a56 1465 The function decodes an interrupt priority value with a given priority group to
ebrus 0:0a673c671a56 1466 preemptive priority value and subpriority value.
ebrus 0:0a673c671a56 1467 In case of a conflict between priority grouping and available
ebrus 0:0a673c671a56 1468 priority bits (__NVIC_PRIO_BITS) the samllest possible priority group is set.
ebrus 0:0a673c671a56 1469
ebrus 0:0a673c671a56 1470 \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority().
ebrus 0:0a673c671a56 1471 \param [in] PriorityGroup Used priority group.
ebrus 0:0a673c671a56 1472 \param [out] pPreemptPriority Preemptive priority value (starting from 0).
ebrus 0:0a673c671a56 1473 \param [out] pSubPriority Subpriority value (starting from 0).
ebrus 0:0a673c671a56 1474 */
ebrus 0:0a673c671a56 1475 __STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority)
ebrus 0:0a673c671a56 1476 {
ebrus 0:0a673c671a56 1477 uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */
ebrus 0:0a673c671a56 1478 uint32_t PreemptPriorityBits;
ebrus 0:0a673c671a56 1479 uint32_t SubPriorityBits;
ebrus 0:0a673c671a56 1480
ebrus 0:0a673c671a56 1481 PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp;
ebrus 0:0a673c671a56 1482 SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS;
ebrus 0:0a673c671a56 1483
ebrus 0:0a673c671a56 1484 *pPreemptPriority = (Priority >> SubPriorityBits) & ((1 << (PreemptPriorityBits)) - 1);
ebrus 0:0a673c671a56 1485 *pSubPriority = (Priority ) & ((1 << (SubPriorityBits )) - 1);
ebrus 0:0a673c671a56 1486 }
ebrus 0:0a673c671a56 1487
ebrus 0:0a673c671a56 1488
ebrus 0:0a673c671a56 1489 /** \brief System Reset
ebrus 0:0a673c671a56 1490
ebrus 0:0a673c671a56 1491 The function initiates a system reset request to reset the MCU.
ebrus 0:0a673c671a56 1492 */
ebrus 0:0a673c671a56 1493 __STATIC_INLINE void NVIC_SystemReset(void)
ebrus 0:0a673c671a56 1494 {
ebrus 0:0a673c671a56 1495 __DSB(); /* Ensure all outstanding memory accesses included
ebrus 0:0a673c671a56 1496 buffered write are completed before reset */
ebrus 0:0a673c671a56 1497 SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) |
ebrus 0:0a673c671a56 1498 (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) |
ebrus 0:0a673c671a56 1499 SCB_AIRCR_SYSRESETREQ_Msk); /* Keep priority group unchanged */
ebrus 0:0a673c671a56 1500 __DSB(); /* Ensure completion of memory access */
ebrus 0:0a673c671a56 1501 while(1); /* wait until reset */
ebrus 0:0a673c671a56 1502 }
ebrus 0:0a673c671a56 1503
ebrus 0:0a673c671a56 1504 /*@} end of CMSIS_Core_NVICFunctions */
ebrus 0:0a673c671a56 1505
ebrus 0:0a673c671a56 1506
ebrus 0:0a673c671a56 1507
ebrus 0:0a673c671a56 1508 /* ################################## SysTick function ############################################ */
ebrus 0:0a673c671a56 1509 /** \ingroup CMSIS_Core_FunctionInterface
ebrus 0:0a673c671a56 1510 \defgroup CMSIS_Core_SysTickFunctions SysTick Functions
ebrus 0:0a673c671a56 1511 \brief Functions that configure the System.
ebrus 0:0a673c671a56 1512 @{
ebrus 0:0a673c671a56 1513 */
ebrus 0:0a673c671a56 1514
ebrus 0:0a673c671a56 1515 #if (__Vendor_SysTickConfig == 0)
ebrus 0:0a673c671a56 1516
ebrus 0:0a673c671a56 1517 /** \brief System Tick Configuration
ebrus 0:0a673c671a56 1518
ebrus 0:0a673c671a56 1519 The function initializes the System Timer and its interrupt, and starts the System Tick Timer.
ebrus 0:0a673c671a56 1520 Counter is in free running mode to generate periodic interrupts.
ebrus 0:0a673c671a56 1521
ebrus 0:0a673c671a56 1522 \param [in] ticks Number of ticks between two interrupts.
ebrus 0:0a673c671a56 1523
ebrus 0:0a673c671a56 1524 \return 0 Function succeeded.
ebrus 0:0a673c671a56 1525 \return 1 Function failed.
ebrus 0:0a673c671a56 1526
ebrus 0:0a673c671a56 1527 \note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
ebrus 0:0a673c671a56 1528 function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
ebrus 0:0a673c671a56 1529 must contain a vendor-specific implementation of this function.
ebrus 0:0a673c671a56 1530
ebrus 0:0a673c671a56 1531 */
ebrus 0:0a673c671a56 1532 __STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
ebrus 0:0a673c671a56 1533 {
ebrus 0:0a673c671a56 1534 if ((ticks - 1) > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */
ebrus 0:0a673c671a56 1535
ebrus 0:0a673c671a56 1536 SysTick->LOAD = ticks - 1; /* set reload register */
ebrus 0:0a673c671a56 1537 NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */
ebrus 0:0a673c671a56 1538 SysTick->VAL = 0; /* Load the SysTick Counter Value */
ebrus 0:0a673c671a56 1539 SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
ebrus 0:0a673c671a56 1540 SysTick_CTRL_TICKINT_Msk |
ebrus 0:0a673c671a56 1541 SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
ebrus 0:0a673c671a56 1542 return (0); /* Function successful */
ebrus 0:0a673c671a56 1543 }
ebrus 0:0a673c671a56 1544
ebrus 0:0a673c671a56 1545 #endif
ebrus 0:0a673c671a56 1546
ebrus 0:0a673c671a56 1547 /*@} end of CMSIS_Core_SysTickFunctions */
ebrus 0:0a673c671a56 1548
ebrus 0:0a673c671a56 1549
ebrus 0:0a673c671a56 1550
ebrus 0:0a673c671a56 1551 /* ##################################### Debug In/Output function ########################################### */
ebrus 0:0a673c671a56 1552 /** \ingroup CMSIS_Core_FunctionInterface
ebrus 0:0a673c671a56 1553 \defgroup CMSIS_core_DebugFunctions ITM Functions
ebrus 0:0a673c671a56 1554 \brief Functions that access the ITM debug interface.
ebrus 0:0a673c671a56 1555 @{
ebrus 0:0a673c671a56 1556 */
ebrus 0:0a673c671a56 1557
ebrus 0:0a673c671a56 1558 extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */
ebrus 0:0a673c671a56 1559 #define ITM_RXBUFFER_EMPTY 0x5AA55AA5 /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */
ebrus 0:0a673c671a56 1560
ebrus 0:0a673c671a56 1561
ebrus 0:0a673c671a56 1562 /** \brief ITM Send Character
ebrus 0:0a673c671a56 1563
ebrus 0:0a673c671a56 1564 The function transmits a character via the ITM channel 0, and
ebrus 0:0a673c671a56 1565 \li Just returns when no debugger is connected that has booked the output.
ebrus 0:0a673c671a56 1566 \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted.
ebrus 0:0a673c671a56 1567
ebrus 0:0a673c671a56 1568 \param [in] ch Character to transmit.
ebrus 0:0a673c671a56 1569
ebrus 0:0a673c671a56 1570 \returns Character to transmit.
ebrus 0:0a673c671a56 1571 */
ebrus 0:0a673c671a56 1572 __STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch)
ebrus 0:0a673c671a56 1573 {
ebrus 0:0a673c671a56 1574 if ((ITM->TCR & ITM_TCR_ITMENA_Msk) && /* ITM enabled */
ebrus 0:0a673c671a56 1575 (ITM->TER & (1UL << 0) ) ) /* ITM Port #0 enabled */
ebrus 0:0a673c671a56 1576 {
ebrus 0:0a673c671a56 1577 while (ITM->PORT[0].u32 == 0);
ebrus 0:0a673c671a56 1578 ITM->PORT[0].u8 = (uint8_t) ch;
ebrus 0:0a673c671a56 1579 }
ebrus 0:0a673c671a56 1580 return (ch);
ebrus 0:0a673c671a56 1581 }
ebrus 0:0a673c671a56 1582
ebrus 0:0a673c671a56 1583
ebrus 0:0a673c671a56 1584 /** \brief ITM Receive Character
ebrus 0:0a673c671a56 1585
ebrus 0:0a673c671a56 1586 The function inputs a character via the external variable \ref ITM_RxBuffer.
ebrus 0:0a673c671a56 1587
ebrus 0:0a673c671a56 1588 \return Received character.
ebrus 0:0a673c671a56 1589 \return -1 No character pending.
ebrus 0:0a673c671a56 1590 */
ebrus 0:0a673c671a56 1591 __STATIC_INLINE int32_t ITM_ReceiveChar (void) {
ebrus 0:0a673c671a56 1592 int32_t ch = -1; /* no character available */
ebrus 0:0a673c671a56 1593
ebrus 0:0a673c671a56 1594 if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) {
ebrus 0:0a673c671a56 1595 ch = ITM_RxBuffer;
ebrus 0:0a673c671a56 1596 ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */
ebrus 0:0a673c671a56 1597 }
ebrus 0:0a673c671a56 1598
ebrus 0:0a673c671a56 1599 return (ch);
ebrus 0:0a673c671a56 1600 }
ebrus 0:0a673c671a56 1601
ebrus 0:0a673c671a56 1602
ebrus 0:0a673c671a56 1603 /** \brief ITM Check Character
ebrus 0:0a673c671a56 1604
ebrus 0:0a673c671a56 1605 The function checks whether a character is pending for reading in the variable \ref ITM_RxBuffer.
ebrus 0:0a673c671a56 1606
ebrus 0:0a673c671a56 1607 \return 0 No character available.
ebrus 0:0a673c671a56 1608 \return 1 Character available.
ebrus 0:0a673c671a56 1609 */
ebrus 0:0a673c671a56 1610 __STATIC_INLINE int32_t ITM_CheckChar (void) {
ebrus 0:0a673c671a56 1611
ebrus 0:0a673c671a56 1612 if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) {
ebrus 0:0a673c671a56 1613 return (0); /* no character available */
ebrus 0:0a673c671a56 1614 } else {
ebrus 0:0a673c671a56 1615 return (1); /* character available */
ebrus 0:0a673c671a56 1616 }
ebrus 0:0a673c671a56 1617 }
ebrus 0:0a673c671a56 1618
ebrus 0:0a673c671a56 1619 /*@} end of CMSIS_core_DebugFunctions */
ebrus 0:0a673c671a56 1620
ebrus 0:0a673c671a56 1621 #endif /* __CORE_CM3_H_DEPENDANT */
ebrus 0:0a673c671a56 1622
ebrus 0:0a673c671a56 1623 #endif /* __CMSIS_GENERIC */
ebrus 0:0a673c671a56 1624
ebrus 0:0a673c671a56 1625 #ifdef __cplusplus
ebrus 0:0a673c671a56 1626 }
ebrus 0:0a673c671a56 1627 #endif