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TARGET_LPC4088/core_cm4.h@118:16969dd821af, 2016-04-05 (annotated)

Committer:
ricardobtez
Date:
Tue Apr 05 23:51:21 2016 +0000
Revision:
118:16969dd821af
Parent:
65:5798e58a58b1
Child:
110:165afa46840b
dgdgr

Who changed what in which revision?

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bogdanm 65:5798e58a58b1 1 /**************************************************************************//**
bogdanm 65:5798e58a58b1 2 * @file core_cm4.h
bogdanm 65:5798e58a58b1 3 * @brief CMSIS Cortex-M4 Core Peripheral Access Layer Header File
bogdanm 65:5798e58a58b1 4 * @version V3.20
bogdanm 65:5798e58a58b1 5 * @date 25. February 2013
bogdanm 65:5798e58a58b1 6 *
bogdanm 65:5798e58a58b1 7 * @note
bogdanm 65:5798e58a58b1 8 *
bogdanm 65:5798e58a58b1 9 ******************************************************************************/
bogdanm 65:5798e58a58b1 10 /* Copyright (c) 2009 - 2013 ARM LIMITED
bogdanm 65:5798e58a58b1 11
bogdanm 65:5798e58a58b1 12 All rights reserved.
bogdanm 65:5798e58a58b1 13 Redistribution and use in source and binary forms, with or without
bogdanm 65:5798e58a58b1 14 modification, are permitted provided that the following conditions are met:
bogdanm 65:5798e58a58b1 15 - Redistributions of source code must retain the above copyright
bogdanm 65:5798e58a58b1 16 notice, this list of conditions and the following disclaimer.
bogdanm 65:5798e58a58b1 17 - Redistributions in binary form must reproduce the above copyright
bogdanm 65:5798e58a58b1 18 notice, this list of conditions and the following disclaimer in the
bogdanm 65:5798e58a58b1 19 documentation and/or other materials provided with the distribution.
bogdanm 65:5798e58a58b1 20 - Neither the name of ARM nor the names of its contributors may be used
bogdanm 65:5798e58a58b1 21 to endorse or promote products derived from this software without
bogdanm 65:5798e58a58b1 22 specific prior written permission.
bogdanm 65:5798e58a58b1 23 *
bogdanm 65:5798e58a58b1 24 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 65:5798e58a58b1 25 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 65:5798e58a58b1 26 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
bogdanm 65:5798e58a58b1 27 ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
bogdanm 65:5798e58a58b1 28 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
bogdanm 65:5798e58a58b1 29 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
bogdanm 65:5798e58a58b1 30 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
bogdanm 65:5798e58a58b1 31 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
bogdanm 65:5798e58a58b1 32 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
bogdanm 65:5798e58a58b1 33 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
bogdanm 65:5798e58a58b1 34 POSSIBILITY OF SUCH DAMAGE.
bogdanm 65:5798e58a58b1 35 ---------------------------------------------------------------------------*/
bogdanm 65:5798e58a58b1 36
bogdanm 65:5798e58a58b1 37
bogdanm 65:5798e58a58b1 38 #if defined ( __ICCARM__ )
bogdanm 65:5798e58a58b1 39 #pragma system_include /* treat file as system include file for MISRA check */
bogdanm 65:5798e58a58b1 40 #endif
bogdanm 65:5798e58a58b1 41
bogdanm 65:5798e58a58b1 42 #ifdef __cplusplus
bogdanm 65:5798e58a58b1 43 extern "C" {
bogdanm 65:5798e58a58b1 44 #endif
bogdanm 65:5798e58a58b1 45
bogdanm 65:5798e58a58b1 46 #ifndef __CORE_CM4_H_GENERIC
bogdanm 65:5798e58a58b1 47 #define __CORE_CM4_H_GENERIC
bogdanm 65:5798e58a58b1 48
bogdanm 65:5798e58a58b1 49 /** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions
bogdanm 65:5798e58a58b1 50 CMSIS violates the following MISRA-C:2004 rules:
bogdanm 65:5798e58a58b1 51
bogdanm 65:5798e58a58b1 52 \li Required Rule 8.5, object/function definition in header file.<br>
bogdanm 65:5798e58a58b1 53 Function definitions in header files are used to allow 'inlining'.
bogdanm 65:5798e58a58b1 54
bogdanm 65:5798e58a58b1 55 \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.<br>
bogdanm 65:5798e58a58b1 56 Unions are used for effective representation of core registers.
bogdanm 65:5798e58a58b1 57
bogdanm 65:5798e58a58b1 58 \li Advisory Rule 19.7, Function-like macro defined.<br>
bogdanm 65:5798e58a58b1 59 Function-like macros are used to allow more efficient code.
bogdanm 65:5798e58a58b1 60 */
bogdanm 65:5798e58a58b1 61
bogdanm 65:5798e58a58b1 62
bogdanm 65:5798e58a58b1 63 /*******************************************************************************
bogdanm 65:5798e58a58b1 64 * CMSIS definitions
bogdanm 65:5798e58a58b1 65 ******************************************************************************/
bogdanm 65:5798e58a58b1 66 /** \ingroup Cortex_M4
bogdanm 65:5798e58a58b1 67 @{
bogdanm 65:5798e58a58b1 68 */
bogdanm 65:5798e58a58b1 69
bogdanm 65:5798e58a58b1 70 /* CMSIS CM4 definitions */
bogdanm 65:5798e58a58b1 71 #define __CM4_CMSIS_VERSION_MAIN (0x03) /*!< [31:16] CMSIS HAL main version */
bogdanm 65:5798e58a58b1 72 #define __CM4_CMSIS_VERSION_SUB (0x20) /*!< [15:0] CMSIS HAL sub version */
bogdanm 65:5798e58a58b1 73 #define __CM4_CMSIS_VERSION ((__CM4_CMSIS_VERSION_MAIN << 16) | \
bogdanm 65:5798e58a58b1 74 __CM4_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */
bogdanm 65:5798e58a58b1 75
bogdanm 65:5798e58a58b1 76 #define __CORTEX_M (0x04) /*!< Cortex-M Core */
bogdanm 65:5798e58a58b1 77
bogdanm 65:5798e58a58b1 78
bogdanm 65:5798e58a58b1 79 #if defined ( __CC_ARM )
bogdanm 65:5798e58a58b1 80 #define __ASM __asm /*!< asm keyword for ARM Compiler */
bogdanm 65:5798e58a58b1 81 #define __INLINE __inline /*!< inline keyword for ARM Compiler */
bogdanm 65:5798e58a58b1 82 #define __STATIC_INLINE static __inline
bogdanm 65:5798e58a58b1 83
bogdanm 65:5798e58a58b1 84 #elif defined ( __ICCARM__ )
bogdanm 65:5798e58a58b1 85 #define __ASM __asm /*!< asm keyword for IAR Compiler */
bogdanm 65:5798e58a58b1 86 #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */
bogdanm 65:5798e58a58b1 87 #define __STATIC_INLINE static inline
bogdanm 65:5798e58a58b1 88
bogdanm 65:5798e58a58b1 89 #elif defined ( __TMS470__ )
bogdanm 65:5798e58a58b1 90 #define __ASM __asm /*!< asm keyword for TI CCS Compiler */
bogdanm 65:5798e58a58b1 91 #define __STATIC_INLINE static inline
bogdanm 65:5798e58a58b1 92
bogdanm 65:5798e58a58b1 93 #elif defined ( __GNUC__ )
bogdanm 65:5798e58a58b1 94 #define __ASM __asm /*!< asm keyword for GNU Compiler */
bogdanm 65:5798e58a58b1 95 #define __INLINE inline /*!< inline keyword for GNU Compiler */
bogdanm 65:5798e58a58b1 96 #define __STATIC_INLINE static inline
bogdanm 65:5798e58a58b1 97
bogdanm 65:5798e58a58b1 98 #elif defined ( __TASKING__ )
bogdanm 65:5798e58a58b1 99 #define __ASM __asm /*!< asm keyword for TASKING Compiler */
bogdanm 65:5798e58a58b1 100 #define __INLINE inline /*!< inline keyword for TASKING Compiler */
bogdanm 65:5798e58a58b1 101 #define __STATIC_INLINE static inline
bogdanm 65:5798e58a58b1 102
bogdanm 65:5798e58a58b1 103 #endif
bogdanm 65:5798e58a58b1 104
bogdanm 65:5798e58a58b1 105 /** __FPU_USED indicates whether an FPU is used or not. For this, __FPU_PRESENT has to be checked prior to making use of FPU specific registers and functions.
bogdanm 65:5798e58a58b1 106 */
bogdanm 65:5798e58a58b1 107 #if defined ( __CC_ARM )
bogdanm 65:5798e58a58b1 108 #if defined __TARGET_FPU_VFP
bogdanm 65:5798e58a58b1 109 #if (__FPU_PRESENT == 1)
bogdanm 65:5798e58a58b1 110 #define __FPU_USED 1
bogdanm 65:5798e58a58b1 111 #else
bogdanm 65:5798e58a58b1 112 #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
bogdanm 65:5798e58a58b1 113 #define __FPU_USED 0
bogdanm 65:5798e58a58b1 114 #endif
bogdanm 65:5798e58a58b1 115 #else
bogdanm 65:5798e58a58b1 116 #define __FPU_USED 0
bogdanm 65:5798e58a58b1 117 #endif
bogdanm 65:5798e58a58b1 118
bogdanm 65:5798e58a58b1 119 #elif defined ( __ICCARM__ )
bogdanm 65:5798e58a58b1 120 #if defined __ARMVFP__
bogdanm 65:5798e58a58b1 121 #if (__FPU_PRESENT == 1)
bogdanm 65:5798e58a58b1 122 #define __FPU_USED 1
bogdanm 65:5798e58a58b1 123 #else
bogdanm 65:5798e58a58b1 124 #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
bogdanm 65:5798e58a58b1 125 #define __FPU_USED 0
bogdanm 65:5798e58a58b1 126 #endif
bogdanm 65:5798e58a58b1 127 #else
bogdanm 65:5798e58a58b1 128 #define __FPU_USED 0
bogdanm 65:5798e58a58b1 129 #endif
bogdanm 65:5798e58a58b1 130
bogdanm 65:5798e58a58b1 131 #elif defined ( __TMS470__ )
bogdanm 65:5798e58a58b1 132 #if defined __TI_VFP_SUPPORT__
bogdanm 65:5798e58a58b1 133 #if (__FPU_PRESENT == 1)
bogdanm 65:5798e58a58b1 134 #define __FPU_USED 1
bogdanm 65:5798e58a58b1 135 #else
bogdanm 65:5798e58a58b1 136 #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
bogdanm 65:5798e58a58b1 137 #define __FPU_USED 0
bogdanm 65:5798e58a58b1 138 #endif
bogdanm 65:5798e58a58b1 139 #else
bogdanm 65:5798e58a58b1 140 #define __FPU_USED 0
bogdanm 65:5798e58a58b1 141 #endif
bogdanm 65:5798e58a58b1 142
bogdanm 65:5798e58a58b1 143 #elif defined ( __GNUC__ )
bogdanm 65:5798e58a58b1 144 #if defined (__VFP_FP__) && !defined(__SOFTFP__)
bogdanm 65:5798e58a58b1 145 #if (__FPU_PRESENT == 1)
bogdanm 65:5798e58a58b1 146 #define __FPU_USED 1
bogdanm 65:5798e58a58b1 147 #else
bogdanm 65:5798e58a58b1 148 #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
bogdanm 65:5798e58a58b1 149 #define __FPU_USED 0
bogdanm 65:5798e58a58b1 150 #endif
bogdanm 65:5798e58a58b1 151 #else
bogdanm 65:5798e58a58b1 152 #define __FPU_USED 0
bogdanm 65:5798e58a58b1 153 #endif
bogdanm 65:5798e58a58b1 154
bogdanm 65:5798e58a58b1 155 #elif defined ( __TASKING__ )
bogdanm 65:5798e58a58b1 156 #if defined __FPU_VFP__
bogdanm 65:5798e58a58b1 157 #if (__FPU_PRESENT == 1)
bogdanm 65:5798e58a58b1 158 #define __FPU_USED 1
bogdanm 65:5798e58a58b1 159 #else
bogdanm 65:5798e58a58b1 160 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
bogdanm 65:5798e58a58b1 161 #define __FPU_USED 0
bogdanm 65:5798e58a58b1 162 #endif
bogdanm 65:5798e58a58b1 163 #else
bogdanm 65:5798e58a58b1 164 #define __FPU_USED 0
bogdanm 65:5798e58a58b1 165 #endif
bogdanm 65:5798e58a58b1 166 #endif
bogdanm 65:5798e58a58b1 167
bogdanm 65:5798e58a58b1 168 #include <stdint.h> /* standard types definitions */
bogdanm 65:5798e58a58b1 169 #include <core_cmInstr.h> /* Core Instruction Access */
bogdanm 65:5798e58a58b1 170 #include <core_cmFunc.h> /* Core Function Access */
bogdanm 65:5798e58a58b1 171 #include <core_cm4_simd.h> /* Compiler specific SIMD Intrinsics */
bogdanm 65:5798e58a58b1 172
bogdanm 65:5798e58a58b1 173 #endif /* __CORE_CM4_H_GENERIC */
bogdanm 65:5798e58a58b1 174
bogdanm 65:5798e58a58b1 175 #ifndef __CMSIS_GENERIC
bogdanm 65:5798e58a58b1 176
bogdanm 65:5798e58a58b1 177 #ifndef __CORE_CM4_H_DEPENDANT
bogdanm 65:5798e58a58b1 178 #define __CORE_CM4_H_DEPENDANT
bogdanm 65:5798e58a58b1 179
bogdanm 65:5798e58a58b1 180 /* check device defines and use defaults */
bogdanm 65:5798e58a58b1 181 #if defined __CHECK_DEVICE_DEFINES
bogdanm 65:5798e58a58b1 182 #ifndef __CM4_REV
bogdanm 65:5798e58a58b1 183 #define __CM4_REV 0x0000
bogdanm 65:5798e58a58b1 184 #warning "__CM4_REV not defined in device header file; using default!"
bogdanm 65:5798e58a58b1 185 #endif
bogdanm 65:5798e58a58b1 186
bogdanm 65:5798e58a58b1 187 #ifndef __FPU_PRESENT
bogdanm 65:5798e58a58b1 188 #define __FPU_PRESENT 0
bogdanm 65:5798e58a58b1 189 #warning "__FPU_PRESENT not defined in device header file; using default!"
bogdanm 65:5798e58a58b1 190 #endif
bogdanm 65:5798e58a58b1 191
bogdanm 65:5798e58a58b1 192 #ifndef __MPU_PRESENT
bogdanm 65:5798e58a58b1 193 #define __MPU_PRESENT 0
bogdanm 65:5798e58a58b1 194 #warning "__MPU_PRESENT not defined in device header file; using default!"
bogdanm 65:5798e58a58b1 195 #endif
bogdanm 65:5798e58a58b1 196
bogdanm 65:5798e58a58b1 197 #ifndef __NVIC_PRIO_BITS
bogdanm 65:5798e58a58b1 198 #define __NVIC_PRIO_BITS 4
bogdanm 65:5798e58a58b1 199 #warning "__NVIC_PRIO_BITS not defined in device header file; using default!"
bogdanm 65:5798e58a58b1 200 #endif
bogdanm 65:5798e58a58b1 201
bogdanm 65:5798e58a58b1 202 #ifndef __Vendor_SysTickConfig
bogdanm 65:5798e58a58b1 203 #define __Vendor_SysTickConfig 0
bogdanm 65:5798e58a58b1 204 #warning "__Vendor_SysTickConfig not defined in device header file; using default!"
bogdanm 65:5798e58a58b1 205 #endif
bogdanm 65:5798e58a58b1 206 #endif
bogdanm 65:5798e58a58b1 207
bogdanm 65:5798e58a58b1 208 /* IO definitions (access restrictions to peripheral registers) */
bogdanm 65:5798e58a58b1 209 /**
bogdanm 65:5798e58a58b1 210 \defgroup CMSIS_glob_defs CMSIS Global Defines
bogdanm 65:5798e58a58b1 211
bogdanm 65:5798e58a58b1 212 <strong>IO Type Qualifiers</strong> are used
bogdanm 65:5798e58a58b1 213 \li to specify the access to peripheral variables.
bogdanm 65:5798e58a58b1 214 \li for automatic generation of peripheral register debug information.
bogdanm 65:5798e58a58b1 215 */
bogdanm 65:5798e58a58b1 216 #ifdef __cplusplus
bogdanm 65:5798e58a58b1 217 #define __I volatile /*!< Defines 'read only' permissions */
bogdanm 65:5798e58a58b1 218 #else
bogdanm 65:5798e58a58b1 219 #define __I volatile const /*!< Defines 'read only' permissions */
bogdanm 65:5798e58a58b1 220 #endif
bogdanm 65:5798e58a58b1 221 #define __O volatile /*!< Defines 'write only' permissions */
bogdanm 65:5798e58a58b1 222 #define __IO volatile /*!< Defines 'read / write' permissions */
bogdanm 65:5798e58a58b1 223
bogdanm 65:5798e58a58b1 224 /*@} end of group Cortex_M4 */
bogdanm 65:5798e58a58b1 225
bogdanm 65:5798e58a58b1 226
bogdanm 65:5798e58a58b1 227
bogdanm 65:5798e58a58b1 228 /*******************************************************************************
bogdanm 65:5798e58a58b1 229 * Register Abstraction
bogdanm 65:5798e58a58b1 230 Core Register contain:
bogdanm 65:5798e58a58b1 231 - Core Register
bogdanm 65:5798e58a58b1 232 - Core NVIC Register
bogdanm 65:5798e58a58b1 233 - Core SCB Register
bogdanm 65:5798e58a58b1 234 - Core SysTick Register
bogdanm 65:5798e58a58b1 235 - Core Debug Register
bogdanm 65:5798e58a58b1 236 - Core MPU Register
bogdanm 65:5798e58a58b1 237 - Core FPU Register
bogdanm 65:5798e58a58b1 238 ******************************************************************************/
bogdanm 65:5798e58a58b1 239 /** \defgroup CMSIS_core_register Defines and Type Definitions
bogdanm 65:5798e58a58b1 240 \brief Type definitions and defines for Cortex-M processor based devices.
bogdanm 65:5798e58a58b1 241 */
bogdanm 65:5798e58a58b1 242
bogdanm 65:5798e58a58b1 243 /** \ingroup CMSIS_core_register
bogdanm 65:5798e58a58b1 244 \defgroup CMSIS_CORE Status and Control Registers
bogdanm 65:5798e58a58b1 245 \brief Core Register type definitions.
bogdanm 65:5798e58a58b1 246 @{
bogdanm 65:5798e58a58b1 247 */
bogdanm 65:5798e58a58b1 248
bogdanm 65:5798e58a58b1 249 /** \brief Union type to access the Application Program Status Register (APSR).
bogdanm 65:5798e58a58b1 250 */
bogdanm 65:5798e58a58b1 251 typedef union
bogdanm 65:5798e58a58b1 252 {
bogdanm 65:5798e58a58b1 253 struct
bogdanm 65:5798e58a58b1 254 {
bogdanm 65:5798e58a58b1 255 #if (__CORTEX_M != 0x04)
bogdanm 65:5798e58a58b1 256 uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */
bogdanm 65:5798e58a58b1 257 #else
bogdanm 65:5798e58a58b1 258 uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */
bogdanm 65:5798e58a58b1 259 uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */
bogdanm 65:5798e58a58b1 260 uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */
bogdanm 65:5798e58a58b1 261 #endif
bogdanm 65:5798e58a58b1 262 uint32_t Q:1; /*!< bit: 27 Saturation condition flag */
bogdanm 65:5798e58a58b1 263 uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
bogdanm 65:5798e58a58b1 264 uint32_t C:1; /*!< bit: 29 Carry condition code flag */
bogdanm 65:5798e58a58b1 265 uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
bogdanm 65:5798e58a58b1 266 uint32_t N:1; /*!< bit: 31 Negative condition code flag */
bogdanm 65:5798e58a58b1 267 } b; /*!< Structure used for bit access */
bogdanm 65:5798e58a58b1 268 uint32_t w; /*!< Type used for word access */
bogdanm 65:5798e58a58b1 269 } APSR_Type;
bogdanm 65:5798e58a58b1 270
bogdanm 65:5798e58a58b1 271
bogdanm 65:5798e58a58b1 272 /** \brief Union type to access the Interrupt Program Status Register (IPSR).
bogdanm 65:5798e58a58b1 273 */
bogdanm 65:5798e58a58b1 274 typedef union
bogdanm 65:5798e58a58b1 275 {
bogdanm 65:5798e58a58b1 276 struct
bogdanm 65:5798e58a58b1 277 {
bogdanm 65:5798e58a58b1 278 uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
bogdanm 65:5798e58a58b1 279 uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */
bogdanm 65:5798e58a58b1 280 } b; /*!< Structure used for bit access */
bogdanm 65:5798e58a58b1 281 uint32_t w; /*!< Type used for word access */
bogdanm 65:5798e58a58b1 282 } IPSR_Type;
bogdanm 65:5798e58a58b1 283
bogdanm 65:5798e58a58b1 284
bogdanm 65:5798e58a58b1 285 /** \brief Union type to access the Special-Purpose Program Status Registers (xPSR).
bogdanm 65:5798e58a58b1 286 */
bogdanm 65:5798e58a58b1 287 typedef union
bogdanm 65:5798e58a58b1 288 {
bogdanm 65:5798e58a58b1 289 struct
bogdanm 65:5798e58a58b1 290 {
bogdanm 65:5798e58a58b1 291 uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
bogdanm 65:5798e58a58b1 292 #if (__CORTEX_M != 0x04)
bogdanm 65:5798e58a58b1 293 uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */
bogdanm 65:5798e58a58b1 294 #else
bogdanm 65:5798e58a58b1 295 uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */
bogdanm 65:5798e58a58b1 296 uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */
bogdanm 65:5798e58a58b1 297 uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */
bogdanm 65:5798e58a58b1 298 #endif
bogdanm 65:5798e58a58b1 299 uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */
bogdanm 65:5798e58a58b1 300 uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */
bogdanm 65:5798e58a58b1 301 uint32_t Q:1; /*!< bit: 27 Saturation condition flag */
bogdanm 65:5798e58a58b1 302 uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
bogdanm 65:5798e58a58b1 303 uint32_t C:1; /*!< bit: 29 Carry condition code flag */
bogdanm 65:5798e58a58b1 304 uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
bogdanm 65:5798e58a58b1 305 uint32_t N:1; /*!< bit: 31 Negative condition code flag */
bogdanm 65:5798e58a58b1 306 } b; /*!< Structure used for bit access */
bogdanm 65:5798e58a58b1 307 uint32_t w; /*!< Type used for word access */
bogdanm 65:5798e58a58b1 308 } xPSR_Type;
bogdanm 65:5798e58a58b1 309
bogdanm 65:5798e58a58b1 310
bogdanm 65:5798e58a58b1 311 /** \brief Union type to access the Control Registers (CONTROL).
bogdanm 65:5798e58a58b1 312 */
bogdanm 65:5798e58a58b1 313 typedef union
bogdanm 65:5798e58a58b1 314 {
bogdanm 65:5798e58a58b1 315 struct
bogdanm 65:5798e58a58b1 316 {
bogdanm 65:5798e58a58b1 317 uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */
bogdanm 65:5798e58a58b1 318 uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */
bogdanm 65:5798e58a58b1 319 uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */
bogdanm 65:5798e58a58b1 320 uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */
bogdanm 65:5798e58a58b1 321 } b; /*!< Structure used for bit access */
bogdanm 65:5798e58a58b1 322 uint32_t w; /*!< Type used for word access */
bogdanm 65:5798e58a58b1 323 } CONTROL_Type;
bogdanm 65:5798e58a58b1 324
bogdanm 65:5798e58a58b1 325 /*@} end of group CMSIS_CORE */
bogdanm 65:5798e58a58b1 326
bogdanm 65:5798e58a58b1 327
bogdanm 65:5798e58a58b1 328 /** \ingroup CMSIS_core_register
bogdanm 65:5798e58a58b1 329 \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC)
bogdanm 65:5798e58a58b1 330 \brief Type definitions for the NVIC Registers
bogdanm 65:5798e58a58b1 331 @{
bogdanm 65:5798e58a58b1 332 */
bogdanm 65:5798e58a58b1 333
bogdanm 65:5798e58a58b1 334 /** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC).
bogdanm 65:5798e58a58b1 335 */
bogdanm 65:5798e58a58b1 336 typedef struct
bogdanm 65:5798e58a58b1 337 {
bogdanm 65:5798e58a58b1 338 __IO uint32_t ISER[8]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */
bogdanm 65:5798e58a58b1 339 uint32_t RESERVED0[24];
bogdanm 65:5798e58a58b1 340 __IO uint32_t ICER[8]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */
bogdanm 65:5798e58a58b1 341 uint32_t RSERVED1[24];
bogdanm 65:5798e58a58b1 342 __IO uint32_t ISPR[8]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */
bogdanm 65:5798e58a58b1 343 uint32_t RESERVED2[24];
bogdanm 65:5798e58a58b1 344 __IO uint32_t ICPR[8]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */
bogdanm 65:5798e58a58b1 345 uint32_t RESERVED3[24];
bogdanm 65:5798e58a58b1 346 __IO uint32_t IABR[8]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */
bogdanm 65:5798e58a58b1 347 uint32_t RESERVED4[56];
bogdanm 65:5798e58a58b1 348 __IO uint8_t IP[240]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */
bogdanm 65:5798e58a58b1 349 uint32_t RESERVED5[644];
bogdanm 65:5798e58a58b1 350 __O uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */
bogdanm 65:5798e58a58b1 351 } NVIC_Type;
bogdanm 65:5798e58a58b1 352
bogdanm 65:5798e58a58b1 353 /* Software Triggered Interrupt Register Definitions */
bogdanm 65:5798e58a58b1 354 #define NVIC_STIR_INTID_Pos 0 /*!< STIR: INTLINESNUM Position */
bogdanm 65:5798e58a58b1 355 #define NVIC_STIR_INTID_Msk (0x1FFUL << NVIC_STIR_INTID_Pos) /*!< STIR: INTLINESNUM Mask */
bogdanm 65:5798e58a58b1 356
bogdanm 65:5798e58a58b1 357 /*@} end of group CMSIS_NVIC */
bogdanm 65:5798e58a58b1 358
bogdanm 65:5798e58a58b1 359
bogdanm 65:5798e58a58b1 360 /** \ingroup CMSIS_core_register
bogdanm 65:5798e58a58b1 361 \defgroup CMSIS_SCB System Control Block (SCB)
bogdanm 65:5798e58a58b1 362 \brief Type definitions for the System Control Block Registers
bogdanm 65:5798e58a58b1 363 @{
bogdanm 65:5798e58a58b1 364 */
bogdanm 65:5798e58a58b1 365
bogdanm 65:5798e58a58b1 366 /** \brief Structure type to access the System Control Block (SCB).
bogdanm 65:5798e58a58b1 367 */
bogdanm 65:5798e58a58b1 368 typedef struct
bogdanm 65:5798e58a58b1 369 {
bogdanm 65:5798e58a58b1 370 __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */
bogdanm 65:5798e58a58b1 371 __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */
bogdanm 65:5798e58a58b1 372 __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */
bogdanm 65:5798e58a58b1 373 __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */
bogdanm 65:5798e58a58b1 374 __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */
bogdanm 65:5798e58a58b1 375 __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */
bogdanm 65:5798e58a58b1 376 __IO uint8_t SHP[12]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */
bogdanm 65:5798e58a58b1 377 __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */
bogdanm 65:5798e58a58b1 378 __IO uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */
bogdanm 65:5798e58a58b1 379 __IO uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */
bogdanm 65:5798e58a58b1 380 __IO uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */
bogdanm 65:5798e58a58b1 381 __IO uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */
bogdanm 65:5798e58a58b1 382 __IO uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */
bogdanm 65:5798e58a58b1 383 __IO uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */
bogdanm 65:5798e58a58b1 384 __I uint32_t PFR[2]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */
bogdanm 65:5798e58a58b1 385 __I uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */
bogdanm 65:5798e58a58b1 386 __I uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */
bogdanm 65:5798e58a58b1 387 __I uint32_t MMFR[4]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */
bogdanm 65:5798e58a58b1 388 __I uint32_t ISAR[5]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */
bogdanm 65:5798e58a58b1 389 uint32_t RESERVED0[5];
bogdanm 65:5798e58a58b1 390 __IO uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */
bogdanm 65:5798e58a58b1 391 } SCB_Type;
bogdanm 65:5798e58a58b1 392
bogdanm 65:5798e58a58b1 393 /* SCB CPUID Register Definitions */
bogdanm 65:5798e58a58b1 394 #define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */
bogdanm 65:5798e58a58b1 395 #define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */
bogdanm 65:5798e58a58b1 396
bogdanm 65:5798e58a58b1 397 #define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */
bogdanm 65:5798e58a58b1 398 #define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */
bogdanm 65:5798e58a58b1 399
bogdanm 65:5798e58a58b1 400 #define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */
bogdanm 65:5798e58a58b1 401 #define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */
bogdanm 65:5798e58a58b1 402
bogdanm 65:5798e58a58b1 403 #define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */
bogdanm 65:5798e58a58b1 404 #define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */
bogdanm 65:5798e58a58b1 405
bogdanm 65:5798e58a58b1 406 #define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */
bogdanm 65:5798e58a58b1 407 #define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */
bogdanm 65:5798e58a58b1 408
bogdanm 65:5798e58a58b1 409 /* SCB Interrupt Control State Register Definitions */
bogdanm 65:5798e58a58b1 410 #define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */
bogdanm 65:5798e58a58b1 411 #define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */
bogdanm 65:5798e58a58b1 412
bogdanm 65:5798e58a58b1 413 #define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */
bogdanm 65:5798e58a58b1 414 #define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */
bogdanm 65:5798e58a58b1 415
bogdanm 65:5798e58a58b1 416 #define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */
bogdanm 65:5798e58a58b1 417 #define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */
bogdanm 65:5798e58a58b1 418
bogdanm 65:5798e58a58b1 419 #define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */
bogdanm 65:5798e58a58b1 420 #define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */
bogdanm 65:5798e58a58b1 421
bogdanm 65:5798e58a58b1 422 #define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */
bogdanm 65:5798e58a58b1 423 #define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */
bogdanm 65:5798e58a58b1 424
bogdanm 65:5798e58a58b1 425 #define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */
bogdanm 65:5798e58a58b1 426 #define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */
bogdanm 65:5798e58a58b1 427
bogdanm 65:5798e58a58b1 428 #define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */
bogdanm 65:5798e58a58b1 429 #define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */
bogdanm 65:5798e58a58b1 430
bogdanm 65:5798e58a58b1 431 #define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */
bogdanm 65:5798e58a58b1 432 #define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */
bogdanm 65:5798e58a58b1 433
bogdanm 65:5798e58a58b1 434 #define SCB_ICSR_RETTOBASE_Pos 11 /*!< SCB ICSR: RETTOBASE Position */
bogdanm 65:5798e58a58b1 435 #define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */
bogdanm 65:5798e58a58b1 436
bogdanm 65:5798e58a58b1 437 #define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */
bogdanm 65:5798e58a58b1 438 #define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */
bogdanm 65:5798e58a58b1 439
bogdanm 65:5798e58a58b1 440 /* SCB Vector Table Offset Register Definitions */
bogdanm 65:5798e58a58b1 441 #define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */
bogdanm 65:5798e58a58b1 442 #define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */
bogdanm 65:5798e58a58b1 443
bogdanm 65:5798e58a58b1 444 /* SCB Application Interrupt and Reset Control Register Definitions */
bogdanm 65:5798e58a58b1 445 #define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */
bogdanm 65:5798e58a58b1 446 #define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */
bogdanm 65:5798e58a58b1 447
bogdanm 65:5798e58a58b1 448 #define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */
bogdanm 65:5798e58a58b1 449 #define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */
bogdanm 65:5798e58a58b1 450
bogdanm 65:5798e58a58b1 451 #define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */
bogdanm 65:5798e58a58b1 452 #define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */
bogdanm 65:5798e58a58b1 453
bogdanm 65:5798e58a58b1 454 #define SCB_AIRCR_PRIGROUP_Pos 8 /*!< SCB AIRCR: PRIGROUP Position */
bogdanm 65:5798e58a58b1 455 #define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */
bogdanm 65:5798e58a58b1 456
bogdanm 65:5798e58a58b1 457 #define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */
bogdanm 65:5798e58a58b1 458 #define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */
bogdanm 65:5798e58a58b1 459
bogdanm 65:5798e58a58b1 460 #define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */
bogdanm 65:5798e58a58b1 461 #define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */
bogdanm 65:5798e58a58b1 462
bogdanm 65:5798e58a58b1 463 #define SCB_AIRCR_VECTRESET_Pos 0 /*!< SCB AIRCR: VECTRESET Position */
bogdanm 65:5798e58a58b1 464 #define SCB_AIRCR_VECTRESET_Msk (1UL << SCB_AIRCR_VECTRESET_Pos) /*!< SCB AIRCR: VECTRESET Mask */
bogdanm 65:5798e58a58b1 465
bogdanm 65:5798e58a58b1 466 /* SCB System Control Register Definitions */
bogdanm 65:5798e58a58b1 467 #define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */
bogdanm 65:5798e58a58b1 468 #define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */
bogdanm 65:5798e58a58b1 469
bogdanm 65:5798e58a58b1 470 #define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */
bogdanm 65:5798e58a58b1 471 #define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */
bogdanm 65:5798e58a58b1 472
bogdanm 65:5798e58a58b1 473 #define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */
bogdanm 65:5798e58a58b1 474 #define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */
bogdanm 65:5798e58a58b1 475
bogdanm 65:5798e58a58b1 476 /* SCB Configuration Control Register Definitions */
bogdanm 65:5798e58a58b1 477 #define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */
bogdanm 65:5798e58a58b1 478 #define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */
bogdanm 65:5798e58a58b1 479
bogdanm 65:5798e58a58b1 480 #define SCB_CCR_BFHFNMIGN_Pos 8 /*!< SCB CCR: BFHFNMIGN Position */
bogdanm 65:5798e58a58b1 481 #define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */
bogdanm 65:5798e58a58b1 482
bogdanm 65:5798e58a58b1 483 #define SCB_CCR_DIV_0_TRP_Pos 4 /*!< SCB CCR: DIV_0_TRP Position */
bogdanm 65:5798e58a58b1 484 #define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */
bogdanm 65:5798e58a58b1 485
bogdanm 65:5798e58a58b1 486 #define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */
bogdanm 65:5798e58a58b1 487 #define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */
bogdanm 65:5798e58a58b1 488
bogdanm 65:5798e58a58b1 489 #define SCB_CCR_USERSETMPEND_Pos 1 /*!< SCB CCR: USERSETMPEND Position */
bogdanm 65:5798e58a58b1 490 #define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */
bogdanm 65:5798e58a58b1 491
bogdanm 65:5798e58a58b1 492 #define SCB_CCR_NONBASETHRDENA_Pos 0 /*!< SCB CCR: NONBASETHRDENA Position */
bogdanm 65:5798e58a58b1 493 #define SCB_CCR_NONBASETHRDENA_Msk (1UL << SCB_CCR_NONBASETHRDENA_Pos) /*!< SCB CCR: NONBASETHRDENA Mask */
bogdanm 65:5798e58a58b1 494
bogdanm 65:5798e58a58b1 495 /* SCB System Handler Control and State Register Definitions */
bogdanm 65:5798e58a58b1 496 #define SCB_SHCSR_USGFAULTENA_Pos 18 /*!< SCB SHCSR: USGFAULTENA Position */
bogdanm 65:5798e58a58b1 497 #define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */
bogdanm 65:5798e58a58b1 498
bogdanm 65:5798e58a58b1 499 #define SCB_SHCSR_BUSFAULTENA_Pos 17 /*!< SCB SHCSR: BUSFAULTENA Position */
bogdanm 65:5798e58a58b1 500 #define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */
bogdanm 65:5798e58a58b1 501
bogdanm 65:5798e58a58b1 502 #define SCB_SHCSR_MEMFAULTENA_Pos 16 /*!< SCB SHCSR: MEMFAULTENA Position */
bogdanm 65:5798e58a58b1 503 #define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */
bogdanm 65:5798e58a58b1 504
bogdanm 65:5798e58a58b1 505 #define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */
bogdanm 65:5798e58a58b1 506 #define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */
bogdanm 65:5798e58a58b1 507
bogdanm 65:5798e58a58b1 508 #define SCB_SHCSR_BUSFAULTPENDED_Pos 14 /*!< SCB SHCSR: BUSFAULTPENDED Position */
bogdanm 65:5798e58a58b1 509 #define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */
bogdanm 65:5798e58a58b1 510
bogdanm 65:5798e58a58b1 511 #define SCB_SHCSR_MEMFAULTPENDED_Pos 13 /*!< SCB SHCSR: MEMFAULTPENDED Position */
bogdanm 65:5798e58a58b1 512 #define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */
bogdanm 65:5798e58a58b1 513
bogdanm 65:5798e58a58b1 514 #define SCB_SHCSR_USGFAULTPENDED_Pos 12 /*!< SCB SHCSR: USGFAULTPENDED Position */
bogdanm 65:5798e58a58b1 515 #define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */
bogdanm 65:5798e58a58b1 516
bogdanm 65:5798e58a58b1 517 #define SCB_SHCSR_SYSTICKACT_Pos 11 /*!< SCB SHCSR: SYSTICKACT Position */
bogdanm 65:5798e58a58b1 518 #define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */
bogdanm 65:5798e58a58b1 519
bogdanm 65:5798e58a58b1 520 #define SCB_SHCSR_PENDSVACT_Pos 10 /*!< SCB SHCSR: PENDSVACT Position */
bogdanm 65:5798e58a58b1 521 #define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */
bogdanm 65:5798e58a58b1 522
bogdanm 65:5798e58a58b1 523 #define SCB_SHCSR_MONITORACT_Pos 8 /*!< SCB SHCSR: MONITORACT Position */
bogdanm 65:5798e58a58b1 524 #define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */
bogdanm 65:5798e58a58b1 525
bogdanm 65:5798e58a58b1 526 #define SCB_SHCSR_SVCALLACT_Pos 7 /*!< SCB SHCSR: SVCALLACT Position */
bogdanm 65:5798e58a58b1 527 #define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */
bogdanm 65:5798e58a58b1 528
bogdanm 65:5798e58a58b1 529 #define SCB_SHCSR_USGFAULTACT_Pos 3 /*!< SCB SHCSR: USGFAULTACT Position */
bogdanm 65:5798e58a58b1 530 #define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */
bogdanm 65:5798e58a58b1 531
bogdanm 65:5798e58a58b1 532 #define SCB_SHCSR_BUSFAULTACT_Pos 1 /*!< SCB SHCSR: BUSFAULTACT Position */
bogdanm 65:5798e58a58b1 533 #define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */
bogdanm 65:5798e58a58b1 534
bogdanm 65:5798e58a58b1 535 #define SCB_SHCSR_MEMFAULTACT_Pos 0 /*!< SCB SHCSR: MEMFAULTACT Position */
bogdanm 65:5798e58a58b1 536 #define SCB_SHCSR_MEMFAULTACT_Msk (1UL << SCB_SHCSR_MEMFAULTACT_Pos) /*!< SCB SHCSR: MEMFAULTACT Mask */
bogdanm 65:5798e58a58b1 537
bogdanm 65:5798e58a58b1 538 /* SCB Configurable Fault Status Registers Definitions */
bogdanm 65:5798e58a58b1 539 #define SCB_CFSR_USGFAULTSR_Pos 16 /*!< SCB CFSR: Usage Fault Status Register Position */
bogdanm 65:5798e58a58b1 540 #define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */
bogdanm 65:5798e58a58b1 541
bogdanm 65:5798e58a58b1 542 #define SCB_CFSR_BUSFAULTSR_Pos 8 /*!< SCB CFSR: Bus Fault Status Register Position */
bogdanm 65:5798e58a58b1 543 #define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */
bogdanm 65:5798e58a58b1 544
bogdanm 65:5798e58a58b1 545 #define SCB_CFSR_MEMFAULTSR_Pos 0 /*!< SCB CFSR: Memory Manage Fault Status Register Position */
bogdanm 65:5798e58a58b1 546 #define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL << SCB_CFSR_MEMFAULTSR_Pos) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */
bogdanm 65:5798e58a58b1 547
bogdanm 65:5798e58a58b1 548 /* SCB Hard Fault Status Registers Definitions */
bogdanm 65:5798e58a58b1 549 #define SCB_HFSR_DEBUGEVT_Pos 31 /*!< SCB HFSR: DEBUGEVT Position */
bogdanm 65:5798e58a58b1 550 #define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */
bogdanm 65:5798e58a58b1 551
bogdanm 65:5798e58a58b1 552 #define SCB_HFSR_FORCED_Pos 30 /*!< SCB HFSR: FORCED Position */
bogdanm 65:5798e58a58b1 553 #define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */
bogdanm 65:5798e58a58b1 554
bogdanm 65:5798e58a58b1 555 #define SCB_HFSR_VECTTBL_Pos 1 /*!< SCB HFSR: VECTTBL Position */
bogdanm 65:5798e58a58b1 556 #define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */
bogdanm 65:5798e58a58b1 557
bogdanm 65:5798e58a58b1 558 /* SCB Debug Fault Status Register Definitions */
bogdanm 65:5798e58a58b1 559 #define SCB_DFSR_EXTERNAL_Pos 4 /*!< SCB DFSR: EXTERNAL Position */
bogdanm 65:5798e58a58b1 560 #define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */
bogdanm 65:5798e58a58b1 561
bogdanm 65:5798e58a58b1 562 #define SCB_DFSR_VCATCH_Pos 3 /*!< SCB DFSR: VCATCH Position */
bogdanm 65:5798e58a58b1 563 #define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */
bogdanm 65:5798e58a58b1 564
bogdanm 65:5798e58a58b1 565 #define SCB_DFSR_DWTTRAP_Pos 2 /*!< SCB DFSR: DWTTRAP Position */
bogdanm 65:5798e58a58b1 566 #define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */
bogdanm 65:5798e58a58b1 567
bogdanm 65:5798e58a58b1 568 #define SCB_DFSR_BKPT_Pos 1 /*!< SCB DFSR: BKPT Position */
bogdanm 65:5798e58a58b1 569 #define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */
bogdanm 65:5798e58a58b1 570
bogdanm 65:5798e58a58b1 571 #define SCB_DFSR_HALTED_Pos 0 /*!< SCB DFSR: HALTED Position */
bogdanm 65:5798e58a58b1 572 #define SCB_DFSR_HALTED_Msk (1UL << SCB_DFSR_HALTED_Pos) /*!< SCB DFSR: HALTED Mask */
bogdanm 65:5798e58a58b1 573
bogdanm 65:5798e58a58b1 574 /*@} end of group CMSIS_SCB */
bogdanm 65:5798e58a58b1 575
bogdanm 65:5798e58a58b1 576
bogdanm 65:5798e58a58b1 577 /** \ingroup CMSIS_core_register
bogdanm 65:5798e58a58b1 578 \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB)
bogdanm 65:5798e58a58b1 579 \brief Type definitions for the System Control and ID Register not in the SCB
bogdanm 65:5798e58a58b1 580 @{
bogdanm 65:5798e58a58b1 581 */
bogdanm 65:5798e58a58b1 582
bogdanm 65:5798e58a58b1 583 /** \brief Structure type to access the System Control and ID Register not in the SCB.
bogdanm 65:5798e58a58b1 584 */
bogdanm 65:5798e58a58b1 585 typedef struct
bogdanm 65:5798e58a58b1 586 {
bogdanm 65:5798e58a58b1 587 uint32_t RESERVED0[1];
bogdanm 65:5798e58a58b1 588 __I uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */
bogdanm 65:5798e58a58b1 589 __IO uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */
bogdanm 65:5798e58a58b1 590 } SCnSCB_Type;
bogdanm 65:5798e58a58b1 591
bogdanm 65:5798e58a58b1 592 /* Interrupt Controller Type Register Definitions */
bogdanm 65:5798e58a58b1 593 #define SCnSCB_ICTR_INTLINESNUM_Pos 0 /*!< ICTR: INTLINESNUM Position */
bogdanm 65:5798e58a58b1 594 #define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL << SCnSCB_ICTR_INTLINESNUM_Pos) /*!< ICTR: INTLINESNUM Mask */
bogdanm 65:5798e58a58b1 595
bogdanm 65:5798e58a58b1 596 /* Auxiliary Control Register Definitions */
bogdanm 65:5798e58a58b1 597 #define SCnSCB_ACTLR_DISOOFP_Pos 9 /*!< ACTLR: DISOOFP Position */
bogdanm 65:5798e58a58b1 598 #define SCnSCB_ACTLR_DISOOFP_Msk (1UL << SCnSCB_ACTLR_DISOOFP_Pos) /*!< ACTLR: DISOOFP Mask */
bogdanm 65:5798e58a58b1 599
bogdanm 65:5798e58a58b1 600 #define SCnSCB_ACTLR_DISFPCA_Pos 8 /*!< ACTLR: DISFPCA Position */
bogdanm 65:5798e58a58b1 601 #define SCnSCB_ACTLR_DISFPCA_Msk (1UL << SCnSCB_ACTLR_DISFPCA_Pos) /*!< ACTLR: DISFPCA Mask */
bogdanm 65:5798e58a58b1 602
bogdanm 65:5798e58a58b1 603 #define SCnSCB_ACTLR_DISFOLD_Pos 2 /*!< ACTLR: DISFOLD Position */
bogdanm 65:5798e58a58b1 604 #define SCnSCB_ACTLR_DISFOLD_Msk (1UL << SCnSCB_ACTLR_DISFOLD_Pos) /*!< ACTLR: DISFOLD Mask */
bogdanm 65:5798e58a58b1 605
bogdanm 65:5798e58a58b1 606 #define SCnSCB_ACTLR_DISDEFWBUF_Pos 1 /*!< ACTLR: DISDEFWBUF Position */
bogdanm 65:5798e58a58b1 607 #define SCnSCB_ACTLR_DISDEFWBUF_Msk (1UL << SCnSCB_ACTLR_DISDEFWBUF_Pos) /*!< ACTLR: DISDEFWBUF Mask */
bogdanm 65:5798e58a58b1 608
bogdanm 65:5798e58a58b1 609 #define SCnSCB_ACTLR_DISMCYCINT_Pos 0 /*!< ACTLR: DISMCYCINT Position */
bogdanm 65:5798e58a58b1 610 #define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL << SCnSCB_ACTLR_DISMCYCINT_Pos) /*!< ACTLR: DISMCYCINT Mask */
bogdanm 65:5798e58a58b1 611
bogdanm 65:5798e58a58b1 612 /*@} end of group CMSIS_SCnotSCB */
bogdanm 65:5798e58a58b1 613
bogdanm 65:5798e58a58b1 614
bogdanm 65:5798e58a58b1 615 /** \ingroup CMSIS_core_register
bogdanm 65:5798e58a58b1 616 \defgroup CMSIS_SysTick System Tick Timer (SysTick)
bogdanm 65:5798e58a58b1 617 \brief Type definitions for the System Timer Registers.
bogdanm 65:5798e58a58b1 618 @{
bogdanm 65:5798e58a58b1 619 */
bogdanm 65:5798e58a58b1 620
bogdanm 65:5798e58a58b1 621 /** \brief Structure type to access the System Timer (SysTick).
bogdanm 65:5798e58a58b1 622 */
bogdanm 65:5798e58a58b1 623 typedef struct
bogdanm 65:5798e58a58b1 624 {
bogdanm 65:5798e58a58b1 625 __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */
bogdanm 65:5798e58a58b1 626 __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */
bogdanm 65:5798e58a58b1 627 __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */
bogdanm 65:5798e58a58b1 628 __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */
bogdanm 65:5798e58a58b1 629 } SysTick_Type;
bogdanm 65:5798e58a58b1 630
bogdanm 65:5798e58a58b1 631 /* SysTick Control / Status Register Definitions */
bogdanm 65:5798e58a58b1 632 #define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */
bogdanm 65:5798e58a58b1 633 #define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */
bogdanm 65:5798e58a58b1 634
bogdanm 65:5798e58a58b1 635 #define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */
bogdanm 65:5798e58a58b1 636 #define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */
bogdanm 65:5798e58a58b1 637
bogdanm 65:5798e58a58b1 638 #define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */
bogdanm 65:5798e58a58b1 639 #define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */
bogdanm 65:5798e58a58b1 640
bogdanm 65:5798e58a58b1 641 #define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */
bogdanm 65:5798e58a58b1 642 #define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */
bogdanm 65:5798e58a58b1 643
bogdanm 65:5798e58a58b1 644 /* SysTick Reload Register Definitions */
bogdanm 65:5798e58a58b1 645 #define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */
bogdanm 65:5798e58a58b1 646 #define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */
bogdanm 65:5798e58a58b1 647
bogdanm 65:5798e58a58b1 648 /* SysTick Current Register Definitions */
bogdanm 65:5798e58a58b1 649 #define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */
bogdanm 65:5798e58a58b1 650 #define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */
bogdanm 65:5798e58a58b1 651
bogdanm 65:5798e58a58b1 652 /* SysTick Calibration Register Definitions */
bogdanm 65:5798e58a58b1 653 #define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */
bogdanm 65:5798e58a58b1 654 #define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */
bogdanm 65:5798e58a58b1 655
bogdanm 65:5798e58a58b1 656 #define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */
bogdanm 65:5798e58a58b1 657 #define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */
bogdanm 65:5798e58a58b1 658
bogdanm 65:5798e58a58b1 659 #define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */
bogdanm 65:5798e58a58b1 660 #define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */
bogdanm 65:5798e58a58b1 661
bogdanm 65:5798e58a58b1 662 /*@} end of group CMSIS_SysTick */
bogdanm 65:5798e58a58b1 663
bogdanm 65:5798e58a58b1 664
bogdanm 65:5798e58a58b1 665 /** \ingroup CMSIS_core_register
bogdanm 65:5798e58a58b1 666 \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM)
bogdanm 65:5798e58a58b1 667 \brief Type definitions for the Instrumentation Trace Macrocell (ITM)
bogdanm 65:5798e58a58b1 668 @{
bogdanm 65:5798e58a58b1 669 */
bogdanm 65:5798e58a58b1 670
bogdanm 65:5798e58a58b1 671 /** \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM).
bogdanm 65:5798e58a58b1 672 */
bogdanm 65:5798e58a58b1 673 typedef struct
bogdanm 65:5798e58a58b1 674 {
bogdanm 65:5798e58a58b1 675 __O union
bogdanm 65:5798e58a58b1 676 {
bogdanm 65:5798e58a58b1 677 __O uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */
bogdanm 65:5798e58a58b1 678 __O uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */
bogdanm 65:5798e58a58b1 679 __O uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */
bogdanm 65:5798e58a58b1 680 } PORT [32]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */
bogdanm 65:5798e58a58b1 681 uint32_t RESERVED0[864];
bogdanm 65:5798e58a58b1 682 __IO uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */
bogdanm 65:5798e58a58b1 683 uint32_t RESERVED1[15];
bogdanm 65:5798e58a58b1 684 __IO uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */
bogdanm 65:5798e58a58b1 685 uint32_t RESERVED2[15];
bogdanm 65:5798e58a58b1 686 __IO uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */
bogdanm 65:5798e58a58b1 687 uint32_t RESERVED3[29];
bogdanm 65:5798e58a58b1 688 __O uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */
bogdanm 65:5798e58a58b1 689 __I uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */
bogdanm 65:5798e58a58b1 690 __IO uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */
bogdanm 65:5798e58a58b1 691 uint32_t RESERVED4[43];
bogdanm 65:5798e58a58b1 692 __O uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */
bogdanm 65:5798e58a58b1 693 __I uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */
bogdanm 65:5798e58a58b1 694 uint32_t RESERVED5[6];
bogdanm 65:5798e58a58b1 695 __I uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */
bogdanm 65:5798e58a58b1 696 __I uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */
bogdanm 65:5798e58a58b1 697 __I uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */
bogdanm 65:5798e58a58b1 698 __I uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */
bogdanm 65:5798e58a58b1 699 __I uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */
bogdanm 65:5798e58a58b1 700 __I uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */
bogdanm 65:5798e58a58b1 701 __I uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */
bogdanm 65:5798e58a58b1 702 __I uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */
bogdanm 65:5798e58a58b1 703 __I uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */
bogdanm 65:5798e58a58b1 704 __I uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */
bogdanm 65:5798e58a58b1 705 __I uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */
bogdanm 65:5798e58a58b1 706 __I uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */
bogdanm 65:5798e58a58b1 707 } ITM_Type;
bogdanm 65:5798e58a58b1 708
bogdanm 65:5798e58a58b1 709 /* ITM Trace Privilege Register Definitions */
bogdanm 65:5798e58a58b1 710 #define ITM_TPR_PRIVMASK_Pos 0 /*!< ITM TPR: PRIVMASK Position */
bogdanm 65:5798e58a58b1 711 #define ITM_TPR_PRIVMASK_Msk (0xFUL << ITM_TPR_PRIVMASK_Pos) /*!< ITM TPR: PRIVMASK Mask */
bogdanm 65:5798e58a58b1 712
bogdanm 65:5798e58a58b1 713 /* ITM Trace Control Register Definitions */
bogdanm 65:5798e58a58b1 714 #define ITM_TCR_BUSY_Pos 23 /*!< ITM TCR: BUSY Position */
bogdanm 65:5798e58a58b1 715 #define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */
bogdanm 65:5798e58a58b1 716
bogdanm 65:5798e58a58b1 717 #define ITM_TCR_TraceBusID_Pos 16 /*!< ITM TCR: ATBID Position */
bogdanm 65:5798e58a58b1 718 #define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */
bogdanm 65:5798e58a58b1 719
bogdanm 65:5798e58a58b1 720 #define ITM_TCR_GTSFREQ_Pos 10 /*!< ITM TCR: Global timestamp frequency Position */
bogdanm 65:5798e58a58b1 721 #define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */
bogdanm 65:5798e58a58b1 722
bogdanm 65:5798e58a58b1 723 #define ITM_TCR_TSPrescale_Pos 8 /*!< ITM TCR: TSPrescale Position */
bogdanm 65:5798e58a58b1 724 #define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */
bogdanm 65:5798e58a58b1 725
bogdanm 65:5798e58a58b1 726 #define ITM_TCR_SWOENA_Pos 4 /*!< ITM TCR: SWOENA Position */
bogdanm 65:5798e58a58b1 727 #define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */
bogdanm 65:5798e58a58b1 728
bogdanm 65:5798e58a58b1 729 #define ITM_TCR_DWTENA_Pos 3 /*!< ITM TCR: DWTENA Position */
bogdanm 65:5798e58a58b1 730 #define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */
bogdanm 65:5798e58a58b1 731
bogdanm 65:5798e58a58b1 732 #define ITM_TCR_SYNCENA_Pos 2 /*!< ITM TCR: SYNCENA Position */
bogdanm 65:5798e58a58b1 733 #define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */
bogdanm 65:5798e58a58b1 734
bogdanm 65:5798e58a58b1 735 #define ITM_TCR_TSENA_Pos 1 /*!< ITM TCR: TSENA Position */
bogdanm 65:5798e58a58b1 736 #define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */
bogdanm 65:5798e58a58b1 737
bogdanm 65:5798e58a58b1 738 #define ITM_TCR_ITMENA_Pos 0 /*!< ITM TCR: ITM Enable bit Position */
bogdanm 65:5798e58a58b1 739 #define ITM_TCR_ITMENA_Msk (1UL << ITM_TCR_ITMENA_Pos) /*!< ITM TCR: ITM Enable bit Mask */
bogdanm 65:5798e58a58b1 740
bogdanm 65:5798e58a58b1 741 /* ITM Integration Write Register Definitions */
bogdanm 65:5798e58a58b1 742 #define ITM_IWR_ATVALIDM_Pos 0 /*!< ITM IWR: ATVALIDM Position */
bogdanm 65:5798e58a58b1 743 #define ITM_IWR_ATVALIDM_Msk (1UL << ITM_IWR_ATVALIDM_Pos) /*!< ITM IWR: ATVALIDM Mask */
bogdanm 65:5798e58a58b1 744
bogdanm 65:5798e58a58b1 745 /* ITM Integration Read Register Definitions */
bogdanm 65:5798e58a58b1 746 #define ITM_IRR_ATREADYM_Pos 0 /*!< ITM IRR: ATREADYM Position */
bogdanm 65:5798e58a58b1 747 #define ITM_IRR_ATREADYM_Msk (1UL << ITM_IRR_ATREADYM_Pos) /*!< ITM IRR: ATREADYM Mask */
bogdanm 65:5798e58a58b1 748
bogdanm 65:5798e58a58b1 749 /* ITM Integration Mode Control Register Definitions */
bogdanm 65:5798e58a58b1 750 #define ITM_IMCR_INTEGRATION_Pos 0 /*!< ITM IMCR: INTEGRATION Position */
bogdanm 65:5798e58a58b1 751 #define ITM_IMCR_INTEGRATION_Msk (1UL << ITM_IMCR_INTEGRATION_Pos) /*!< ITM IMCR: INTEGRATION Mask */
bogdanm 65:5798e58a58b1 752
bogdanm 65:5798e58a58b1 753 /* ITM Lock Status Register Definitions */
bogdanm 65:5798e58a58b1 754 #define ITM_LSR_ByteAcc_Pos 2 /*!< ITM LSR: ByteAcc Position */
bogdanm 65:5798e58a58b1 755 #define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */
bogdanm 65:5798e58a58b1 756
bogdanm 65:5798e58a58b1 757 #define ITM_LSR_Access_Pos 1 /*!< ITM LSR: Access Position */
bogdanm 65:5798e58a58b1 758 #define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */
bogdanm 65:5798e58a58b1 759
bogdanm 65:5798e58a58b1 760 #define ITM_LSR_Present_Pos 0 /*!< ITM LSR: Present Position */
bogdanm 65:5798e58a58b1 761 #define ITM_LSR_Present_Msk (1UL << ITM_LSR_Present_Pos) /*!< ITM LSR: Present Mask */
bogdanm 65:5798e58a58b1 762
bogdanm 65:5798e58a58b1 763 /*@}*/ /* end of group CMSIS_ITM */
bogdanm 65:5798e58a58b1 764
bogdanm 65:5798e58a58b1 765
bogdanm 65:5798e58a58b1 766 /** \ingroup CMSIS_core_register
bogdanm 65:5798e58a58b1 767 \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT)
bogdanm 65:5798e58a58b1 768 \brief Type definitions for the Data Watchpoint and Trace (DWT)
bogdanm 65:5798e58a58b1 769 @{
bogdanm 65:5798e58a58b1 770 */
bogdanm 65:5798e58a58b1 771
bogdanm 65:5798e58a58b1 772 /** \brief Structure type to access the Data Watchpoint and Trace Register (DWT).
bogdanm 65:5798e58a58b1 773 */
bogdanm 65:5798e58a58b1 774 typedef struct
bogdanm 65:5798e58a58b1 775 {
bogdanm 65:5798e58a58b1 776 __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */
bogdanm 65:5798e58a58b1 777 __IO uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */
bogdanm 65:5798e58a58b1 778 __IO uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */
bogdanm 65:5798e58a58b1 779 __IO uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */
bogdanm 65:5798e58a58b1 780 __IO uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */
bogdanm 65:5798e58a58b1 781 __IO uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */
bogdanm 65:5798e58a58b1 782 __IO uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */
bogdanm 65:5798e58a58b1 783 __I uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */
bogdanm 65:5798e58a58b1 784 __IO uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */
bogdanm 65:5798e58a58b1 785 __IO uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */
bogdanm 65:5798e58a58b1 786 __IO uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */
bogdanm 65:5798e58a58b1 787 uint32_t RESERVED0[1];
bogdanm 65:5798e58a58b1 788 __IO uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */
bogdanm 65:5798e58a58b1 789 __IO uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */
bogdanm 65:5798e58a58b1 790 __IO uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */
bogdanm 65:5798e58a58b1 791 uint32_t RESERVED1[1];
bogdanm 65:5798e58a58b1 792 __IO uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */
bogdanm 65:5798e58a58b1 793 __IO uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */
bogdanm 65:5798e58a58b1 794 __IO uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */
bogdanm 65:5798e58a58b1 795 uint32_t RESERVED2[1];
bogdanm 65:5798e58a58b1 796 __IO uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */
bogdanm 65:5798e58a58b1 797 __IO uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */
bogdanm 65:5798e58a58b1 798 __IO uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */
bogdanm 65:5798e58a58b1 799 } DWT_Type;
bogdanm 65:5798e58a58b1 800
bogdanm 65:5798e58a58b1 801 /* DWT Control Register Definitions */
bogdanm 65:5798e58a58b1 802 #define DWT_CTRL_NUMCOMP_Pos 28 /*!< DWT CTRL: NUMCOMP Position */
bogdanm 65:5798e58a58b1 803 #define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */
bogdanm 65:5798e58a58b1 804
bogdanm 65:5798e58a58b1 805 #define DWT_CTRL_NOTRCPKT_Pos 27 /*!< DWT CTRL: NOTRCPKT Position */
bogdanm 65:5798e58a58b1 806 #define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */
bogdanm 65:5798e58a58b1 807
bogdanm 65:5798e58a58b1 808 #define DWT_CTRL_NOEXTTRIG_Pos 26 /*!< DWT CTRL: NOEXTTRIG Position */
bogdanm 65:5798e58a58b1 809 #define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */
bogdanm 65:5798e58a58b1 810
bogdanm 65:5798e58a58b1 811 #define DWT_CTRL_NOCYCCNT_Pos 25 /*!< DWT CTRL: NOCYCCNT Position */
bogdanm 65:5798e58a58b1 812 #define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */
bogdanm 65:5798e58a58b1 813
bogdanm 65:5798e58a58b1 814 #define DWT_CTRL_NOPRFCNT_Pos 24 /*!< DWT CTRL: NOPRFCNT Position */
bogdanm 65:5798e58a58b1 815 #define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */
bogdanm 65:5798e58a58b1 816
bogdanm 65:5798e58a58b1 817 #define DWT_CTRL_CYCEVTENA_Pos 22 /*!< DWT CTRL: CYCEVTENA Position */
bogdanm 65:5798e58a58b1 818 #define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */
bogdanm 65:5798e58a58b1 819
bogdanm 65:5798e58a58b1 820 #define DWT_CTRL_FOLDEVTENA_Pos 21 /*!< DWT CTRL: FOLDEVTENA Position */
bogdanm 65:5798e58a58b1 821 #define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */
bogdanm 65:5798e58a58b1 822
bogdanm 65:5798e58a58b1 823 #define DWT_CTRL_LSUEVTENA_Pos 20 /*!< DWT CTRL: LSUEVTENA Position */
bogdanm 65:5798e58a58b1 824 #define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */
bogdanm 65:5798e58a58b1 825
bogdanm 65:5798e58a58b1 826 #define DWT_CTRL_SLEEPEVTENA_Pos 19 /*!< DWT CTRL: SLEEPEVTENA Position */
bogdanm 65:5798e58a58b1 827 #define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */
bogdanm 65:5798e58a58b1 828
bogdanm 65:5798e58a58b1 829 #define DWT_CTRL_EXCEVTENA_Pos 18 /*!< DWT CTRL: EXCEVTENA Position */
bogdanm 65:5798e58a58b1 830 #define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */
bogdanm 65:5798e58a58b1 831
bogdanm 65:5798e58a58b1 832 #define DWT_CTRL_CPIEVTENA_Pos 17 /*!< DWT CTRL: CPIEVTENA Position */
bogdanm 65:5798e58a58b1 833 #define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */
bogdanm 65:5798e58a58b1 834
bogdanm 65:5798e58a58b1 835 #define DWT_CTRL_EXCTRCENA_Pos 16 /*!< DWT CTRL: EXCTRCENA Position */
bogdanm 65:5798e58a58b1 836 #define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */
bogdanm 65:5798e58a58b1 837
bogdanm 65:5798e58a58b1 838 #define DWT_CTRL_PCSAMPLENA_Pos 12 /*!< DWT CTRL: PCSAMPLENA Position */
bogdanm 65:5798e58a58b1 839 #define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */
bogdanm 65:5798e58a58b1 840
bogdanm 65:5798e58a58b1 841 #define DWT_CTRL_SYNCTAP_Pos 10 /*!< DWT CTRL: SYNCTAP Position */
bogdanm 65:5798e58a58b1 842 #define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */
bogdanm 65:5798e58a58b1 843
bogdanm 65:5798e58a58b1 844 #define DWT_CTRL_CYCTAP_Pos 9 /*!< DWT CTRL: CYCTAP Position */
bogdanm 65:5798e58a58b1 845 #define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */
bogdanm 65:5798e58a58b1 846
bogdanm 65:5798e58a58b1 847 #define DWT_CTRL_POSTINIT_Pos 5 /*!< DWT CTRL: POSTINIT Position */
bogdanm 65:5798e58a58b1 848 #define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */
bogdanm 65:5798e58a58b1 849
bogdanm 65:5798e58a58b1 850 #define DWT_CTRL_POSTPRESET_Pos 1 /*!< DWT CTRL: POSTPRESET Position */
bogdanm 65:5798e58a58b1 851 #define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */
bogdanm 65:5798e58a58b1 852
bogdanm 65:5798e58a58b1 853 #define DWT_CTRL_CYCCNTENA_Pos 0 /*!< DWT CTRL: CYCCNTENA Position */
bogdanm 65:5798e58a58b1 854 #define DWT_CTRL_CYCCNTENA_Msk (0x1UL << DWT_CTRL_CYCCNTENA_Pos) /*!< DWT CTRL: CYCCNTENA Mask */
bogdanm 65:5798e58a58b1 855
bogdanm 65:5798e58a58b1 856 /* DWT CPI Count Register Definitions */
bogdanm 65:5798e58a58b1 857 #define DWT_CPICNT_CPICNT_Pos 0 /*!< DWT CPICNT: CPICNT Position */
bogdanm 65:5798e58a58b1 858 #define DWT_CPICNT_CPICNT_Msk (0xFFUL << DWT_CPICNT_CPICNT_Pos) /*!< DWT CPICNT: CPICNT Mask */
bogdanm 65:5798e58a58b1 859
bogdanm 65:5798e58a58b1 860 /* DWT Exception Overhead Count Register Definitions */
bogdanm 65:5798e58a58b1 861 #define DWT_EXCCNT_EXCCNT_Pos 0 /*!< DWT EXCCNT: EXCCNT Position */
bogdanm 65:5798e58a58b1 862 #define DWT_EXCCNT_EXCCNT_Msk (0xFFUL << DWT_EXCCNT_EXCCNT_Pos) /*!< DWT EXCCNT: EXCCNT Mask */
bogdanm 65:5798e58a58b1 863
bogdanm 65:5798e58a58b1 864 /* DWT Sleep Count Register Definitions */
bogdanm 65:5798e58a58b1 865 #define DWT_SLEEPCNT_SLEEPCNT_Pos 0 /*!< DWT SLEEPCNT: SLEEPCNT Position */
bogdanm 65:5798e58a58b1 866 #define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL << DWT_SLEEPCNT_SLEEPCNT_Pos) /*!< DWT SLEEPCNT: SLEEPCNT Mask */
bogdanm 65:5798e58a58b1 867
bogdanm 65:5798e58a58b1 868 /* DWT LSU Count Register Definitions */
bogdanm 65:5798e58a58b1 869 #define DWT_LSUCNT_LSUCNT_Pos 0 /*!< DWT LSUCNT: LSUCNT Position */
bogdanm 65:5798e58a58b1 870 #define DWT_LSUCNT_LSUCNT_Msk (0xFFUL << DWT_LSUCNT_LSUCNT_Pos) /*!< DWT LSUCNT: LSUCNT Mask */
bogdanm 65:5798e58a58b1 871
bogdanm 65:5798e58a58b1 872 /* DWT Folded-instruction Count Register Definitions */
bogdanm 65:5798e58a58b1 873 #define DWT_FOLDCNT_FOLDCNT_Pos 0 /*!< DWT FOLDCNT: FOLDCNT Position */
bogdanm 65:5798e58a58b1 874 #define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL << DWT_FOLDCNT_FOLDCNT_Pos) /*!< DWT FOLDCNT: FOLDCNT Mask */
bogdanm 65:5798e58a58b1 875
bogdanm 65:5798e58a58b1 876 /* DWT Comparator Mask Register Definitions */
bogdanm 65:5798e58a58b1 877 #define DWT_MASK_MASK_Pos 0 /*!< DWT MASK: MASK Position */
bogdanm 65:5798e58a58b1 878 #define DWT_MASK_MASK_Msk (0x1FUL << DWT_MASK_MASK_Pos) /*!< DWT MASK: MASK Mask */
bogdanm 65:5798e58a58b1 879
bogdanm 65:5798e58a58b1 880 /* DWT Comparator Function Register Definitions */
bogdanm 65:5798e58a58b1 881 #define DWT_FUNCTION_MATCHED_Pos 24 /*!< DWT FUNCTION: MATCHED Position */
bogdanm 65:5798e58a58b1 882 #define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */
bogdanm 65:5798e58a58b1 883
bogdanm 65:5798e58a58b1 884 #define DWT_FUNCTION_DATAVADDR1_Pos 16 /*!< DWT FUNCTION: DATAVADDR1 Position */
bogdanm 65:5798e58a58b1 885 #define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */
bogdanm 65:5798e58a58b1 886
bogdanm 65:5798e58a58b1 887 #define DWT_FUNCTION_DATAVADDR0_Pos 12 /*!< DWT FUNCTION: DATAVADDR0 Position */
bogdanm 65:5798e58a58b1 888 #define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */
bogdanm 65:5798e58a58b1 889
bogdanm 65:5798e58a58b1 890 #define DWT_FUNCTION_DATAVSIZE_Pos 10 /*!< DWT FUNCTION: DATAVSIZE Position */
bogdanm 65:5798e58a58b1 891 #define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */
bogdanm 65:5798e58a58b1 892
bogdanm 65:5798e58a58b1 893 #define DWT_FUNCTION_LNK1ENA_Pos 9 /*!< DWT FUNCTION: LNK1ENA Position */
bogdanm 65:5798e58a58b1 894 #define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */
bogdanm 65:5798e58a58b1 895
bogdanm 65:5798e58a58b1 896 #define DWT_FUNCTION_DATAVMATCH_Pos 8 /*!< DWT FUNCTION: DATAVMATCH Position */
bogdanm 65:5798e58a58b1 897 #define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */
bogdanm 65:5798e58a58b1 898
bogdanm 65:5798e58a58b1 899 #define DWT_FUNCTION_CYCMATCH_Pos 7 /*!< DWT FUNCTION: CYCMATCH Position */
bogdanm 65:5798e58a58b1 900 #define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */
bogdanm 65:5798e58a58b1 901
bogdanm 65:5798e58a58b1 902 #define DWT_FUNCTION_EMITRANGE_Pos 5 /*!< DWT FUNCTION: EMITRANGE Position */
bogdanm 65:5798e58a58b1 903 #define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */
bogdanm 65:5798e58a58b1 904
bogdanm 65:5798e58a58b1 905 #define DWT_FUNCTION_FUNCTION_Pos 0 /*!< DWT FUNCTION: FUNCTION Position */
bogdanm 65:5798e58a58b1 906 #define DWT_FUNCTION_FUNCTION_Msk (0xFUL << DWT_FUNCTION_FUNCTION_Pos) /*!< DWT FUNCTION: FUNCTION Mask */
bogdanm 65:5798e58a58b1 907
bogdanm 65:5798e58a58b1 908 /*@}*/ /* end of group CMSIS_DWT */
bogdanm 65:5798e58a58b1 909
bogdanm 65:5798e58a58b1 910
bogdanm 65:5798e58a58b1 911 /** \ingroup CMSIS_core_register
bogdanm 65:5798e58a58b1 912 \defgroup CMSIS_TPI Trace Port Interface (TPI)
bogdanm 65:5798e58a58b1 913 \brief Type definitions for the Trace Port Interface (TPI)
bogdanm 65:5798e58a58b1 914 @{
bogdanm 65:5798e58a58b1 915 */
bogdanm 65:5798e58a58b1 916
bogdanm 65:5798e58a58b1 917 /** \brief Structure type to access the Trace Port Interface Register (TPI).
bogdanm 65:5798e58a58b1 918 */
bogdanm 65:5798e58a58b1 919 typedef struct
bogdanm 65:5798e58a58b1 920 {
bogdanm 65:5798e58a58b1 921 __IO uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */
bogdanm 65:5798e58a58b1 922 __IO uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */
bogdanm 65:5798e58a58b1 923 uint32_t RESERVED0[2];
bogdanm 65:5798e58a58b1 924 __IO uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */
bogdanm 65:5798e58a58b1 925 uint32_t RESERVED1[55];
bogdanm 65:5798e58a58b1 926 __IO uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */
bogdanm 65:5798e58a58b1 927 uint32_t RESERVED2[131];
bogdanm 65:5798e58a58b1 928 __I uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */
bogdanm 65:5798e58a58b1 929 __IO uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */
bogdanm 65:5798e58a58b1 930 __I uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */
bogdanm 65:5798e58a58b1 931 uint32_t RESERVED3[759];
bogdanm 65:5798e58a58b1 932 __I uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER */
bogdanm 65:5798e58a58b1 933 __I uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */
bogdanm 65:5798e58a58b1 934 __I uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */
bogdanm 65:5798e58a58b1 935 uint32_t RESERVED4[1];
bogdanm 65:5798e58a58b1 936 __I uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */
bogdanm 65:5798e58a58b1 937 __I uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */
bogdanm 65:5798e58a58b1 938 __IO uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */
bogdanm 65:5798e58a58b1 939 uint32_t RESERVED5[39];
bogdanm 65:5798e58a58b1 940 __IO uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */
bogdanm 65:5798e58a58b1 941 __IO uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */
bogdanm 65:5798e58a58b1 942 uint32_t RESERVED7[8];
bogdanm 65:5798e58a58b1 943 __I uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */
bogdanm 65:5798e58a58b1 944 __I uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */
bogdanm 65:5798e58a58b1 945 } TPI_Type;
bogdanm 65:5798e58a58b1 946
bogdanm 65:5798e58a58b1 947 /* TPI Asynchronous Clock Prescaler Register Definitions */
bogdanm 65:5798e58a58b1 948 #define TPI_ACPR_PRESCALER_Pos 0 /*!< TPI ACPR: PRESCALER Position */
bogdanm 65:5798e58a58b1 949 #define TPI_ACPR_PRESCALER_Msk (0x1FFFUL << TPI_ACPR_PRESCALER_Pos) /*!< TPI ACPR: PRESCALER Mask */
bogdanm 65:5798e58a58b1 950
bogdanm 65:5798e58a58b1 951 /* TPI Selected Pin Protocol Register Definitions */
bogdanm 65:5798e58a58b1 952 #define TPI_SPPR_TXMODE_Pos 0 /*!< TPI SPPR: TXMODE Position */
bogdanm 65:5798e58a58b1 953 #define TPI_SPPR_TXMODE_Msk (0x3UL << TPI_SPPR_TXMODE_Pos) /*!< TPI SPPR: TXMODE Mask */
bogdanm 65:5798e58a58b1 954
bogdanm 65:5798e58a58b1 955 /* TPI Formatter and Flush Status Register Definitions */
bogdanm 65:5798e58a58b1 956 #define TPI_FFSR_FtNonStop_Pos 3 /*!< TPI FFSR: FtNonStop Position */
bogdanm 65:5798e58a58b1 957 #define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */
bogdanm 65:5798e58a58b1 958
bogdanm 65:5798e58a58b1 959 #define TPI_FFSR_TCPresent_Pos 2 /*!< TPI FFSR: TCPresent Position */
bogdanm 65:5798e58a58b1 960 #define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */
bogdanm 65:5798e58a58b1 961
bogdanm 65:5798e58a58b1 962 #define TPI_FFSR_FtStopped_Pos 1 /*!< TPI FFSR: FtStopped Position */
bogdanm 65:5798e58a58b1 963 #define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */
bogdanm 65:5798e58a58b1 964
bogdanm 65:5798e58a58b1 965 #define TPI_FFSR_FlInProg_Pos 0 /*!< TPI FFSR: FlInProg Position */
bogdanm 65:5798e58a58b1 966 #define TPI_FFSR_FlInProg_Msk (0x1UL << TPI_FFSR_FlInProg_Pos) /*!< TPI FFSR: FlInProg Mask */
bogdanm 65:5798e58a58b1 967
bogdanm 65:5798e58a58b1 968 /* TPI Formatter and Flush Control Register Definitions */
bogdanm 65:5798e58a58b1 969 #define TPI_FFCR_TrigIn_Pos 8 /*!< TPI FFCR: TrigIn Position */
bogdanm 65:5798e58a58b1 970 #define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */
bogdanm 65:5798e58a58b1 971
bogdanm 65:5798e58a58b1 972 #define TPI_FFCR_EnFCont_Pos 1 /*!< TPI FFCR: EnFCont Position */
bogdanm 65:5798e58a58b1 973 #define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */
bogdanm 65:5798e58a58b1 974
bogdanm 65:5798e58a58b1 975 /* TPI TRIGGER Register Definitions */
bogdanm 65:5798e58a58b1 976 #define TPI_TRIGGER_TRIGGER_Pos 0 /*!< TPI TRIGGER: TRIGGER Position */
bogdanm 65:5798e58a58b1 977 #define TPI_TRIGGER_TRIGGER_Msk (0x1UL << TPI_TRIGGER_TRIGGER_Pos) /*!< TPI TRIGGER: TRIGGER Mask */
bogdanm 65:5798e58a58b1 978
bogdanm 65:5798e58a58b1 979 /* TPI Integration ETM Data Register Definitions (FIFO0) */
bogdanm 65:5798e58a58b1 980 #define TPI_FIFO0_ITM_ATVALID_Pos 29 /*!< TPI FIFO0: ITM_ATVALID Position */
bogdanm 65:5798e58a58b1 981 #define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */
bogdanm 65:5798e58a58b1 982
bogdanm 65:5798e58a58b1 983 #define TPI_FIFO0_ITM_bytecount_Pos 27 /*!< TPI FIFO0: ITM_bytecount Position */
bogdanm 65:5798e58a58b1 984 #define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */
bogdanm 65:5798e58a58b1 985
bogdanm 65:5798e58a58b1 986 #define TPI_FIFO0_ETM_ATVALID_Pos 26 /*!< TPI FIFO0: ETM_ATVALID Position */
bogdanm 65:5798e58a58b1 987 #define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */
bogdanm 65:5798e58a58b1 988
bogdanm 65:5798e58a58b1 989 #define TPI_FIFO0_ETM_bytecount_Pos 24 /*!< TPI FIFO0: ETM_bytecount Position */
bogdanm 65:5798e58a58b1 990 #define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */
bogdanm 65:5798e58a58b1 991
bogdanm 65:5798e58a58b1 992 #define TPI_FIFO0_ETM2_Pos 16 /*!< TPI FIFO0: ETM2 Position */
bogdanm 65:5798e58a58b1 993 #define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */
bogdanm 65:5798e58a58b1 994
bogdanm 65:5798e58a58b1 995 #define TPI_FIFO0_ETM1_Pos 8 /*!< TPI FIFO0: ETM1 Position */
bogdanm 65:5798e58a58b1 996 #define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */
bogdanm 65:5798e58a58b1 997
bogdanm 65:5798e58a58b1 998 #define TPI_FIFO0_ETM0_Pos 0 /*!< TPI FIFO0: ETM0 Position */
bogdanm 65:5798e58a58b1 999 #define TPI_FIFO0_ETM0_Msk (0xFFUL << TPI_FIFO0_ETM0_Pos) /*!< TPI FIFO0: ETM0 Mask */
bogdanm 65:5798e58a58b1 1000
bogdanm 65:5798e58a58b1 1001 /* TPI ITATBCTR2 Register Definitions */
bogdanm 65:5798e58a58b1 1002 #define TPI_ITATBCTR2_ATREADY_Pos 0 /*!< TPI ITATBCTR2: ATREADY Position */
bogdanm 65:5798e58a58b1 1003 #define TPI_ITATBCTR2_ATREADY_Msk (0x1UL << TPI_ITATBCTR2_ATREADY_Pos) /*!< TPI ITATBCTR2: ATREADY Mask */
bogdanm 65:5798e58a58b1 1004
bogdanm 65:5798e58a58b1 1005 /* TPI Integration ITM Data Register Definitions (FIFO1) */
bogdanm 65:5798e58a58b1 1006 #define TPI_FIFO1_ITM_ATVALID_Pos 29 /*!< TPI FIFO1: ITM_ATVALID Position */
bogdanm 65:5798e58a58b1 1007 #define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */
bogdanm 65:5798e58a58b1 1008
bogdanm 65:5798e58a58b1 1009 #define TPI_FIFO1_ITM_bytecount_Pos 27 /*!< TPI FIFO1: ITM_bytecount Position */
bogdanm 65:5798e58a58b1 1010 #define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */
bogdanm 65:5798e58a58b1 1011
bogdanm 65:5798e58a58b1 1012 #define TPI_FIFO1_ETM_ATVALID_Pos 26 /*!< TPI FIFO1: ETM_ATVALID Position */
bogdanm 65:5798e58a58b1 1013 #define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */
bogdanm 65:5798e58a58b1 1014
bogdanm 65:5798e58a58b1 1015 #define TPI_FIFO1_ETM_bytecount_Pos 24 /*!< TPI FIFO1: ETM_bytecount Position */
bogdanm 65:5798e58a58b1 1016 #define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */
bogdanm 65:5798e58a58b1 1017
bogdanm 65:5798e58a58b1 1018 #define TPI_FIFO1_ITM2_Pos 16 /*!< TPI FIFO1: ITM2 Position */
bogdanm 65:5798e58a58b1 1019 #define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */
bogdanm 65:5798e58a58b1 1020
bogdanm 65:5798e58a58b1 1021 #define TPI_FIFO1_ITM1_Pos 8 /*!< TPI FIFO1: ITM1 Position */
bogdanm 65:5798e58a58b1 1022 #define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */
bogdanm 65:5798e58a58b1 1023
bogdanm 65:5798e58a58b1 1024 #define TPI_FIFO1_ITM0_Pos 0 /*!< TPI FIFO1: ITM0 Position */
bogdanm 65:5798e58a58b1 1025 #define TPI_FIFO1_ITM0_Msk (0xFFUL << TPI_FIFO1_ITM0_Pos) /*!< TPI FIFO1: ITM0 Mask */
bogdanm 65:5798e58a58b1 1026
bogdanm 65:5798e58a58b1 1027 /* TPI ITATBCTR0 Register Definitions */
bogdanm 65:5798e58a58b1 1028 #define TPI_ITATBCTR0_ATREADY_Pos 0 /*!< TPI ITATBCTR0: ATREADY Position */
bogdanm 65:5798e58a58b1 1029 #define TPI_ITATBCTR0_ATREADY_Msk (0x1UL << TPI_ITATBCTR0_ATREADY_Pos) /*!< TPI ITATBCTR0: ATREADY Mask */
bogdanm 65:5798e58a58b1 1030
bogdanm 65:5798e58a58b1 1031 /* TPI Integration Mode Control Register Definitions */
bogdanm 65:5798e58a58b1 1032 #define TPI_ITCTRL_Mode_Pos 0 /*!< TPI ITCTRL: Mode Position */
bogdanm 65:5798e58a58b1 1033 #define TPI_ITCTRL_Mode_Msk (0x1UL << TPI_ITCTRL_Mode_Pos) /*!< TPI ITCTRL: Mode Mask */
bogdanm 65:5798e58a58b1 1034
bogdanm 65:5798e58a58b1 1035 /* TPI DEVID Register Definitions */
bogdanm 65:5798e58a58b1 1036 #define TPI_DEVID_NRZVALID_Pos 11 /*!< TPI DEVID: NRZVALID Position */
bogdanm 65:5798e58a58b1 1037 #define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */
bogdanm 65:5798e58a58b1 1038
bogdanm 65:5798e58a58b1 1039 #define TPI_DEVID_MANCVALID_Pos 10 /*!< TPI DEVID: MANCVALID Position */
bogdanm 65:5798e58a58b1 1040 #define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */
bogdanm 65:5798e58a58b1 1041
bogdanm 65:5798e58a58b1 1042 #define TPI_DEVID_PTINVALID_Pos 9 /*!< TPI DEVID: PTINVALID Position */
bogdanm 65:5798e58a58b1 1043 #define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */
bogdanm 65:5798e58a58b1 1044
bogdanm 65:5798e58a58b1 1045 #define TPI_DEVID_MinBufSz_Pos 6 /*!< TPI DEVID: MinBufSz Position */
bogdanm 65:5798e58a58b1 1046 #define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */
bogdanm 65:5798e58a58b1 1047
bogdanm 65:5798e58a58b1 1048 #define TPI_DEVID_AsynClkIn_Pos 5 /*!< TPI DEVID: AsynClkIn Position */
bogdanm 65:5798e58a58b1 1049 #define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */
bogdanm 65:5798e58a58b1 1050
bogdanm 65:5798e58a58b1 1051 #define TPI_DEVID_NrTraceInput_Pos 0 /*!< TPI DEVID: NrTraceInput Position */
bogdanm 65:5798e58a58b1 1052 #define TPI_DEVID_NrTraceInput_Msk (0x1FUL << TPI_DEVID_NrTraceInput_Pos) /*!< TPI DEVID: NrTraceInput Mask */
bogdanm 65:5798e58a58b1 1053
bogdanm 65:5798e58a58b1 1054 /* TPI DEVTYPE Register Definitions */
bogdanm 65:5798e58a58b1 1055 #define TPI_DEVTYPE_SubType_Pos 0 /*!< TPI DEVTYPE: SubType Position */
bogdanm 65:5798e58a58b1 1056 #define TPI_DEVTYPE_SubType_Msk (0xFUL << TPI_DEVTYPE_SubType_Pos) /*!< TPI DEVTYPE: SubType Mask */
bogdanm 65:5798e58a58b1 1057
bogdanm 65:5798e58a58b1 1058 #define TPI_DEVTYPE_MajorType_Pos 4 /*!< TPI DEVTYPE: MajorType Position */
bogdanm 65:5798e58a58b1 1059 #define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */
bogdanm 65:5798e58a58b1 1060
bogdanm 65:5798e58a58b1 1061 /*@}*/ /* end of group CMSIS_TPI */
bogdanm 65:5798e58a58b1 1062
bogdanm 65:5798e58a58b1 1063
bogdanm 65:5798e58a58b1 1064 #if (__MPU_PRESENT == 1)
bogdanm 65:5798e58a58b1 1065 /** \ingroup CMSIS_core_register
bogdanm 65:5798e58a58b1 1066 \defgroup CMSIS_MPU Memory Protection Unit (MPU)
bogdanm 65:5798e58a58b1 1067 \brief Type definitions for the Memory Protection Unit (MPU)
bogdanm 65:5798e58a58b1 1068 @{
bogdanm 65:5798e58a58b1 1069 */
bogdanm 65:5798e58a58b1 1070
bogdanm 65:5798e58a58b1 1071 /** \brief Structure type to access the Memory Protection Unit (MPU).
bogdanm 65:5798e58a58b1 1072 */
bogdanm 65:5798e58a58b1 1073 typedef struct
bogdanm 65:5798e58a58b1 1074 {
bogdanm 65:5798e58a58b1 1075 __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */
bogdanm 65:5798e58a58b1 1076 __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */
bogdanm 65:5798e58a58b1 1077 __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */
bogdanm 65:5798e58a58b1 1078 __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */
bogdanm 65:5798e58a58b1 1079 __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */
bogdanm 65:5798e58a58b1 1080 __IO uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */
bogdanm 65:5798e58a58b1 1081 __IO uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */
bogdanm 65:5798e58a58b1 1082 __IO uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */
bogdanm 65:5798e58a58b1 1083 __IO uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */
bogdanm 65:5798e58a58b1 1084 __IO uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */
bogdanm 65:5798e58a58b1 1085 __IO uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */
bogdanm 65:5798e58a58b1 1086 } MPU_Type;
bogdanm 65:5798e58a58b1 1087
bogdanm 65:5798e58a58b1 1088 /* MPU Type Register */
bogdanm 65:5798e58a58b1 1089 #define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */
bogdanm 65:5798e58a58b1 1090 #define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */
bogdanm 65:5798e58a58b1 1091
bogdanm 65:5798e58a58b1 1092 #define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */
bogdanm 65:5798e58a58b1 1093 #define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */
bogdanm 65:5798e58a58b1 1094
bogdanm 65:5798e58a58b1 1095 #define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */
bogdanm 65:5798e58a58b1 1096 #define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */
bogdanm 65:5798e58a58b1 1097
bogdanm 65:5798e58a58b1 1098 /* MPU Control Register */
bogdanm 65:5798e58a58b1 1099 #define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */
bogdanm 65:5798e58a58b1 1100 #define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */
bogdanm 65:5798e58a58b1 1101
bogdanm 65:5798e58a58b1 1102 #define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */
bogdanm 65:5798e58a58b1 1103 #define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */
bogdanm 65:5798e58a58b1 1104
bogdanm 65:5798e58a58b1 1105 #define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */
bogdanm 65:5798e58a58b1 1106 #define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */
bogdanm 65:5798e58a58b1 1107
bogdanm 65:5798e58a58b1 1108 /* MPU Region Number Register */
bogdanm 65:5798e58a58b1 1109 #define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */
bogdanm 65:5798e58a58b1 1110 #define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */
bogdanm 65:5798e58a58b1 1111
bogdanm 65:5798e58a58b1 1112 /* MPU Region Base Address Register */
bogdanm 65:5798e58a58b1 1113 #define MPU_RBAR_ADDR_Pos 5 /*!< MPU RBAR: ADDR Position */
bogdanm 65:5798e58a58b1 1114 #define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */
bogdanm 65:5798e58a58b1 1115
bogdanm 65:5798e58a58b1 1116 #define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */
bogdanm 65:5798e58a58b1 1117 #define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */
bogdanm 65:5798e58a58b1 1118
bogdanm 65:5798e58a58b1 1119 #define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */
bogdanm 65:5798e58a58b1 1120 #define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */
bogdanm 65:5798e58a58b1 1121
bogdanm 65:5798e58a58b1 1122 /* MPU Region Attribute and Size Register */
bogdanm 65:5798e58a58b1 1123 #define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */
bogdanm 65:5798e58a58b1 1124 #define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */
bogdanm 65:5798e58a58b1 1125
bogdanm 65:5798e58a58b1 1126 #define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */
bogdanm 65:5798e58a58b1 1127 #define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */
bogdanm 65:5798e58a58b1 1128
bogdanm 65:5798e58a58b1 1129 #define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */
bogdanm 65:5798e58a58b1 1130 #define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */
bogdanm 65:5798e58a58b1 1131
bogdanm 65:5798e58a58b1 1132 #define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */
bogdanm 65:5798e58a58b1 1133 #define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */
bogdanm 65:5798e58a58b1 1134
bogdanm 65:5798e58a58b1 1135 #define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */
bogdanm 65:5798e58a58b1 1136 #define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */
bogdanm 65:5798e58a58b1 1137
bogdanm 65:5798e58a58b1 1138 #define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */
bogdanm 65:5798e58a58b1 1139 #define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */
bogdanm 65:5798e58a58b1 1140
bogdanm 65:5798e58a58b1 1141 #define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */
bogdanm 65:5798e58a58b1 1142 #define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */
bogdanm 65:5798e58a58b1 1143
bogdanm 65:5798e58a58b1 1144 #define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */
bogdanm 65:5798e58a58b1 1145 #define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */
bogdanm 65:5798e58a58b1 1146
bogdanm 65:5798e58a58b1 1147 #define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */
bogdanm 65:5798e58a58b1 1148 #define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */
bogdanm 65:5798e58a58b1 1149
bogdanm 65:5798e58a58b1 1150 #define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */
bogdanm 65:5798e58a58b1 1151 #define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */
bogdanm 65:5798e58a58b1 1152
bogdanm 65:5798e58a58b1 1153 /*@} end of group CMSIS_MPU */
bogdanm 65:5798e58a58b1 1154 #endif
bogdanm 65:5798e58a58b1 1155
bogdanm 65:5798e58a58b1 1156
bogdanm 65:5798e58a58b1 1157 #if (__FPU_PRESENT == 1)
bogdanm 65:5798e58a58b1 1158 /** \ingroup CMSIS_core_register
bogdanm 65:5798e58a58b1 1159 \defgroup CMSIS_FPU Floating Point Unit (FPU)
bogdanm 65:5798e58a58b1 1160 \brief Type definitions for the Floating Point Unit (FPU)
bogdanm 65:5798e58a58b1 1161 @{
bogdanm 65:5798e58a58b1 1162 */
bogdanm 65:5798e58a58b1 1163
bogdanm 65:5798e58a58b1 1164 /** \brief Structure type to access the Floating Point Unit (FPU).
bogdanm 65:5798e58a58b1 1165 */
bogdanm 65:5798e58a58b1 1166 typedef struct
bogdanm 65:5798e58a58b1 1167 {
bogdanm 65:5798e58a58b1 1168 uint32_t RESERVED0[1];
bogdanm 65:5798e58a58b1 1169 __IO uint32_t FPCCR; /*!< Offset: 0x004 (R/W) Floating-Point Context Control Register */
bogdanm 65:5798e58a58b1 1170 __IO uint32_t FPCAR; /*!< Offset: 0x008 (R/W) Floating-Point Context Address Register */
bogdanm 65:5798e58a58b1 1171 __IO uint32_t FPDSCR; /*!< Offset: 0x00C (R/W) Floating-Point Default Status Control Register */
bogdanm 65:5798e58a58b1 1172 __I uint32_t MVFR0; /*!< Offset: 0x010 (R/ ) Media and FP Feature Register 0 */
bogdanm 65:5798e58a58b1 1173 __I uint32_t MVFR1; /*!< Offset: 0x014 (R/ ) Media and FP Feature Register 1 */
bogdanm 65:5798e58a58b1 1174 } FPU_Type;
bogdanm 65:5798e58a58b1 1175
bogdanm 65:5798e58a58b1 1176 /* Floating-Point Context Control Register */
bogdanm 65:5798e58a58b1 1177 #define FPU_FPCCR_ASPEN_Pos 31 /*!< FPCCR: ASPEN bit Position */
bogdanm 65:5798e58a58b1 1178 #define FPU_FPCCR_ASPEN_Msk (1UL << FPU_FPCCR_ASPEN_Pos) /*!< FPCCR: ASPEN bit Mask */
bogdanm 65:5798e58a58b1 1179
bogdanm 65:5798e58a58b1 1180 #define FPU_FPCCR_LSPEN_Pos 30 /*!< FPCCR: LSPEN Position */
bogdanm 65:5798e58a58b1 1181 #define FPU_FPCCR_LSPEN_Msk (1UL << FPU_FPCCR_LSPEN_Pos) /*!< FPCCR: LSPEN bit Mask */
bogdanm 65:5798e58a58b1 1182
bogdanm 65:5798e58a58b1 1183 #define FPU_FPCCR_MONRDY_Pos 8 /*!< FPCCR: MONRDY Position */
bogdanm 65:5798e58a58b1 1184 #define FPU_FPCCR_MONRDY_Msk (1UL << FPU_FPCCR_MONRDY_Pos) /*!< FPCCR: MONRDY bit Mask */
bogdanm 65:5798e58a58b1 1185
bogdanm 65:5798e58a58b1 1186 #define FPU_FPCCR_BFRDY_Pos 6 /*!< FPCCR: BFRDY Position */
bogdanm 65:5798e58a58b1 1187 #define FPU_FPCCR_BFRDY_Msk (1UL << FPU_FPCCR_BFRDY_Pos) /*!< FPCCR: BFRDY bit Mask */
bogdanm 65:5798e58a58b1 1188
bogdanm 65:5798e58a58b1 1189 #define FPU_FPCCR_MMRDY_Pos 5 /*!< FPCCR: MMRDY Position */
bogdanm 65:5798e58a58b1 1190 #define FPU_FPCCR_MMRDY_Msk (1UL << FPU_FPCCR_MMRDY_Pos) /*!< FPCCR: MMRDY bit Mask */
bogdanm 65:5798e58a58b1 1191
bogdanm 65:5798e58a58b1 1192 #define FPU_FPCCR_HFRDY_Pos 4 /*!< FPCCR: HFRDY Position */
bogdanm 65:5798e58a58b1 1193 #define FPU_FPCCR_HFRDY_Msk (1UL << FPU_FPCCR_HFRDY_Pos) /*!< FPCCR: HFRDY bit Mask */
bogdanm 65:5798e58a58b1 1194
bogdanm 65:5798e58a58b1 1195 #define FPU_FPCCR_THREAD_Pos 3 /*!< FPCCR: processor mode bit Position */
bogdanm 65:5798e58a58b1 1196 #define FPU_FPCCR_THREAD_Msk (1UL << FPU_FPCCR_THREAD_Pos) /*!< FPCCR: processor mode active bit Mask */
bogdanm 65:5798e58a58b1 1197
bogdanm 65:5798e58a58b1 1198 #define FPU_FPCCR_USER_Pos 1 /*!< FPCCR: privilege level bit Position */
bogdanm 65:5798e58a58b1 1199 #define FPU_FPCCR_USER_Msk (1UL << FPU_FPCCR_USER_Pos) /*!< FPCCR: privilege level bit Mask */
bogdanm 65:5798e58a58b1 1200
bogdanm 65:5798e58a58b1 1201 #define FPU_FPCCR_LSPACT_Pos 0 /*!< FPCCR: Lazy state preservation active bit Position */
bogdanm 65:5798e58a58b1 1202 #define FPU_FPCCR_LSPACT_Msk (1UL << FPU_FPCCR_LSPACT_Pos) /*!< FPCCR: Lazy state preservation active bit Mask */
bogdanm 65:5798e58a58b1 1203
bogdanm 65:5798e58a58b1 1204 /* Floating-Point Context Address Register */
bogdanm 65:5798e58a58b1 1205 #define FPU_FPCAR_ADDRESS_Pos 3 /*!< FPCAR: ADDRESS bit Position */
bogdanm 65:5798e58a58b1 1206 #define FPU_FPCAR_ADDRESS_Msk (0x1FFFFFFFUL << FPU_FPCAR_ADDRESS_Pos) /*!< FPCAR: ADDRESS bit Mask */
bogdanm 65:5798e58a58b1 1207
bogdanm 65:5798e58a58b1 1208 /* Floating-Point Default Status Control Register */
bogdanm 65:5798e58a58b1 1209 #define FPU_FPDSCR_AHP_Pos 26 /*!< FPDSCR: AHP bit Position */
bogdanm 65:5798e58a58b1 1210 #define FPU_FPDSCR_AHP_Msk (1UL << FPU_FPDSCR_AHP_Pos) /*!< FPDSCR: AHP bit Mask */
bogdanm 65:5798e58a58b1 1211
bogdanm 65:5798e58a58b1 1212 #define FPU_FPDSCR_DN_Pos 25 /*!< FPDSCR: DN bit Position */
bogdanm 65:5798e58a58b1 1213 #define FPU_FPDSCR_DN_Msk (1UL << FPU_FPDSCR_DN_Pos) /*!< FPDSCR: DN bit Mask */
bogdanm 65:5798e58a58b1 1214
bogdanm 65:5798e58a58b1 1215 #define FPU_FPDSCR_FZ_Pos 24 /*!< FPDSCR: FZ bit Position */
bogdanm 65:5798e58a58b1 1216 #define FPU_FPDSCR_FZ_Msk (1UL << FPU_FPDSCR_FZ_Pos) /*!< FPDSCR: FZ bit Mask */
bogdanm 65:5798e58a58b1 1217
bogdanm 65:5798e58a58b1 1218 #define FPU_FPDSCR_RMode_Pos 22 /*!< FPDSCR: RMode bit Position */
bogdanm 65:5798e58a58b1 1219 #define FPU_FPDSCR_RMode_Msk (3UL << FPU_FPDSCR_RMode_Pos) /*!< FPDSCR: RMode bit Mask */
bogdanm 65:5798e58a58b1 1220
bogdanm 65:5798e58a58b1 1221 /* Media and FP Feature Register 0 */
bogdanm 65:5798e58a58b1 1222 #define FPU_MVFR0_FP_rounding_modes_Pos 28 /*!< MVFR0: FP rounding modes bits Position */
bogdanm 65:5798e58a58b1 1223 #define FPU_MVFR0_FP_rounding_modes_Msk (0xFUL << FPU_MVFR0_FP_rounding_modes_Pos) /*!< MVFR0: FP rounding modes bits Mask */
bogdanm 65:5798e58a58b1 1224
bogdanm 65:5798e58a58b1 1225 #define FPU_MVFR0_Short_vectors_Pos 24 /*!< MVFR0: Short vectors bits Position */
bogdanm 65:5798e58a58b1 1226 #define FPU_MVFR0_Short_vectors_Msk (0xFUL << FPU_MVFR0_Short_vectors_Pos) /*!< MVFR0: Short vectors bits Mask */
bogdanm 65:5798e58a58b1 1227
bogdanm 65:5798e58a58b1 1228 #define FPU_MVFR0_Square_root_Pos 20 /*!< MVFR0: Square root bits Position */
bogdanm 65:5798e58a58b1 1229 #define FPU_MVFR0_Square_root_Msk (0xFUL << FPU_MVFR0_Square_root_Pos) /*!< MVFR0: Square root bits Mask */
bogdanm 65:5798e58a58b1 1230
bogdanm 65:5798e58a58b1 1231 #define FPU_MVFR0_Divide_Pos 16 /*!< MVFR0: Divide bits Position */
bogdanm 65:5798e58a58b1 1232 #define FPU_MVFR0_Divide_Msk (0xFUL << FPU_MVFR0_Divide_Pos) /*!< MVFR0: Divide bits Mask */
bogdanm 65:5798e58a58b1 1233
bogdanm 65:5798e58a58b1 1234 #define FPU_MVFR0_FP_excep_trapping_Pos 12 /*!< MVFR0: FP exception trapping bits Position */
bogdanm 65:5798e58a58b1 1235 #define FPU_MVFR0_FP_excep_trapping_Msk (0xFUL << FPU_MVFR0_FP_excep_trapping_Pos) /*!< MVFR0: FP exception trapping bits Mask */
bogdanm 65:5798e58a58b1 1236
bogdanm 65:5798e58a58b1 1237 #define FPU_MVFR0_Double_precision_Pos 8 /*!< MVFR0: Double-precision bits Position */
bogdanm 65:5798e58a58b1 1238 #define FPU_MVFR0_Double_precision_Msk (0xFUL << FPU_MVFR0_Double_precision_Pos) /*!< MVFR0: Double-precision bits Mask */
bogdanm 65:5798e58a58b1 1239
bogdanm 65:5798e58a58b1 1240 #define FPU_MVFR0_Single_precision_Pos 4 /*!< MVFR0: Single-precision bits Position */
bogdanm 65:5798e58a58b1 1241 #define FPU_MVFR0_Single_precision_Msk (0xFUL << FPU_MVFR0_Single_precision_Pos) /*!< MVFR0: Single-precision bits Mask */
bogdanm 65:5798e58a58b1 1242
bogdanm 65:5798e58a58b1 1243 #define FPU_MVFR0_A_SIMD_registers_Pos 0 /*!< MVFR0: A_SIMD registers bits Position */
bogdanm 65:5798e58a58b1 1244 #define FPU_MVFR0_A_SIMD_registers_Msk (0xFUL << FPU_MVFR0_A_SIMD_registers_Pos) /*!< MVFR0: A_SIMD registers bits Mask */
bogdanm 65:5798e58a58b1 1245
bogdanm 65:5798e58a58b1 1246 /* Media and FP Feature Register 1 */
bogdanm 65:5798e58a58b1 1247 #define FPU_MVFR1_FP_fused_MAC_Pos 28 /*!< MVFR1: FP fused MAC bits Position */
bogdanm 65:5798e58a58b1 1248 #define FPU_MVFR1_FP_fused_MAC_Msk (0xFUL << FPU_MVFR1_FP_fused_MAC_Pos) /*!< MVFR1: FP fused MAC bits Mask */
bogdanm 65:5798e58a58b1 1249
bogdanm 65:5798e58a58b1 1250 #define FPU_MVFR1_FP_HPFP_Pos 24 /*!< MVFR1: FP HPFP bits Position */
bogdanm 65:5798e58a58b1 1251 #define FPU_MVFR1_FP_HPFP_Msk (0xFUL << FPU_MVFR1_FP_HPFP_Pos) /*!< MVFR1: FP HPFP bits Mask */
bogdanm 65:5798e58a58b1 1252
bogdanm 65:5798e58a58b1 1253 #define FPU_MVFR1_D_NaN_mode_Pos 4 /*!< MVFR1: D_NaN mode bits Position */
bogdanm 65:5798e58a58b1 1254 #define FPU_MVFR1_D_NaN_mode_Msk (0xFUL << FPU_MVFR1_D_NaN_mode_Pos) /*!< MVFR1: D_NaN mode bits Mask */
bogdanm 65:5798e58a58b1 1255
bogdanm 65:5798e58a58b1 1256 #define FPU_MVFR1_FtZ_mode_Pos 0 /*!< MVFR1: FtZ mode bits Position */
bogdanm 65:5798e58a58b1 1257 #define FPU_MVFR1_FtZ_mode_Msk (0xFUL << FPU_MVFR1_FtZ_mode_Pos) /*!< MVFR1: FtZ mode bits Mask */
bogdanm 65:5798e58a58b1 1258
bogdanm 65:5798e58a58b1 1259 /*@} end of group CMSIS_FPU */
bogdanm 65:5798e58a58b1 1260 #endif
bogdanm 65:5798e58a58b1 1261
bogdanm 65:5798e58a58b1 1262
bogdanm 65:5798e58a58b1 1263 /** \ingroup CMSIS_core_register
bogdanm 65:5798e58a58b1 1264 \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug)
bogdanm 65:5798e58a58b1 1265 \brief Type definitions for the Core Debug Registers
bogdanm 65:5798e58a58b1 1266 @{
bogdanm 65:5798e58a58b1 1267 */
bogdanm 65:5798e58a58b1 1268
bogdanm 65:5798e58a58b1 1269 /** \brief Structure type to access the Core Debug Register (CoreDebug).
bogdanm 65:5798e58a58b1 1270 */
bogdanm 65:5798e58a58b1 1271 typedef struct
bogdanm 65:5798e58a58b1 1272 {
bogdanm 65:5798e58a58b1 1273 __IO uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */
bogdanm 65:5798e58a58b1 1274 __O uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */
bogdanm 65:5798e58a58b1 1275 __IO uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */
bogdanm 65:5798e58a58b1 1276 __IO uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */
bogdanm 65:5798e58a58b1 1277 } CoreDebug_Type;
bogdanm 65:5798e58a58b1 1278
bogdanm 65:5798e58a58b1 1279 /* Debug Halting Control and Status Register */
bogdanm 65:5798e58a58b1 1280 #define CoreDebug_DHCSR_DBGKEY_Pos 16 /*!< CoreDebug DHCSR: DBGKEY Position */
bogdanm 65:5798e58a58b1 1281 #define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */
bogdanm 65:5798e58a58b1 1282
bogdanm 65:5798e58a58b1 1283 #define CoreDebug_DHCSR_S_RESET_ST_Pos 25 /*!< CoreDebug DHCSR: S_RESET_ST Position */
bogdanm 65:5798e58a58b1 1284 #define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */
bogdanm 65:5798e58a58b1 1285
bogdanm 65:5798e58a58b1 1286 #define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24 /*!< CoreDebug DHCSR: S_RETIRE_ST Position */
bogdanm 65:5798e58a58b1 1287 #define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */
bogdanm 65:5798e58a58b1 1288
bogdanm 65:5798e58a58b1 1289 #define CoreDebug_DHCSR_S_LOCKUP_Pos 19 /*!< CoreDebug DHCSR: S_LOCKUP Position */
bogdanm 65:5798e58a58b1 1290 #define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */
bogdanm 65:5798e58a58b1 1291
bogdanm 65:5798e58a58b1 1292 #define CoreDebug_DHCSR_S_SLEEP_Pos 18 /*!< CoreDebug DHCSR: S_SLEEP Position */
bogdanm 65:5798e58a58b1 1293 #define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */
bogdanm 65:5798e58a58b1 1294
bogdanm 65:5798e58a58b1 1295 #define CoreDebug_DHCSR_S_HALT_Pos 17 /*!< CoreDebug DHCSR: S_HALT Position */
bogdanm 65:5798e58a58b1 1296 #define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */
bogdanm 65:5798e58a58b1 1297
bogdanm 65:5798e58a58b1 1298 #define CoreDebug_DHCSR_S_REGRDY_Pos 16 /*!< CoreDebug DHCSR: S_REGRDY Position */
bogdanm 65:5798e58a58b1 1299 #define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */
bogdanm 65:5798e58a58b1 1300
bogdanm 65:5798e58a58b1 1301 #define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5 /*!< CoreDebug DHCSR: C_SNAPSTALL Position */
bogdanm 65:5798e58a58b1 1302 #define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */
bogdanm 65:5798e58a58b1 1303
bogdanm 65:5798e58a58b1 1304 #define CoreDebug_DHCSR_C_MASKINTS_Pos 3 /*!< CoreDebug DHCSR: C_MASKINTS Position */
bogdanm 65:5798e58a58b1 1305 #define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */
bogdanm 65:5798e58a58b1 1306
bogdanm 65:5798e58a58b1 1307 #define CoreDebug_DHCSR_C_STEP_Pos 2 /*!< CoreDebug DHCSR: C_STEP Position */
bogdanm 65:5798e58a58b1 1308 #define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */
bogdanm 65:5798e58a58b1 1309
bogdanm 65:5798e58a58b1 1310 #define CoreDebug_DHCSR_C_HALT_Pos 1 /*!< CoreDebug DHCSR: C_HALT Position */
bogdanm 65:5798e58a58b1 1311 #define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */
bogdanm 65:5798e58a58b1 1312
bogdanm 65:5798e58a58b1 1313 #define CoreDebug_DHCSR_C_DEBUGEN_Pos 0 /*!< CoreDebug DHCSR: C_DEBUGEN Position */
bogdanm 65:5798e58a58b1 1314 #define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL << CoreDebug_DHCSR_C_DEBUGEN_Pos) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */
bogdanm 65:5798e58a58b1 1315
bogdanm 65:5798e58a58b1 1316 /* Debug Core Register Selector Register */
bogdanm 65:5798e58a58b1 1317 #define CoreDebug_DCRSR_REGWnR_Pos 16 /*!< CoreDebug DCRSR: REGWnR Position */
bogdanm 65:5798e58a58b1 1318 #define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */
bogdanm 65:5798e58a58b1 1319
bogdanm 65:5798e58a58b1 1320 #define CoreDebug_DCRSR_REGSEL_Pos 0 /*!< CoreDebug DCRSR: REGSEL Position */
bogdanm 65:5798e58a58b1 1321 #define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL << CoreDebug_DCRSR_REGSEL_Pos) /*!< CoreDebug DCRSR: REGSEL Mask */
bogdanm 65:5798e58a58b1 1322
bogdanm 65:5798e58a58b1 1323 /* Debug Exception and Monitor Control Register */
bogdanm 65:5798e58a58b1 1324 #define CoreDebug_DEMCR_TRCENA_Pos 24 /*!< CoreDebug DEMCR: TRCENA Position */
bogdanm 65:5798e58a58b1 1325 #define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */
bogdanm 65:5798e58a58b1 1326
bogdanm 65:5798e58a58b1 1327 #define CoreDebug_DEMCR_MON_REQ_Pos 19 /*!< CoreDebug DEMCR: MON_REQ Position */
bogdanm 65:5798e58a58b1 1328 #define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */
bogdanm 65:5798e58a58b1 1329
bogdanm 65:5798e58a58b1 1330 #define CoreDebug_DEMCR_MON_STEP_Pos 18 /*!< CoreDebug DEMCR: MON_STEP Position */
bogdanm 65:5798e58a58b1 1331 #define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */
bogdanm 65:5798e58a58b1 1332
bogdanm 65:5798e58a58b1 1333 #define CoreDebug_DEMCR_MON_PEND_Pos 17 /*!< CoreDebug DEMCR: MON_PEND Position */
bogdanm 65:5798e58a58b1 1334 #define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */
bogdanm 65:5798e58a58b1 1335
bogdanm 65:5798e58a58b1 1336 #define CoreDebug_DEMCR_MON_EN_Pos 16 /*!< CoreDebug DEMCR: MON_EN Position */
bogdanm 65:5798e58a58b1 1337 #define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */
bogdanm 65:5798e58a58b1 1338
bogdanm 65:5798e58a58b1 1339 #define CoreDebug_DEMCR_VC_HARDERR_Pos 10 /*!< CoreDebug DEMCR: VC_HARDERR Position */
bogdanm 65:5798e58a58b1 1340 #define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */
bogdanm 65:5798e58a58b1 1341
bogdanm 65:5798e58a58b1 1342 #define CoreDebug_DEMCR_VC_INTERR_Pos 9 /*!< CoreDebug DEMCR: VC_INTERR Position */
bogdanm 65:5798e58a58b1 1343 #define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */
bogdanm 65:5798e58a58b1 1344
bogdanm 65:5798e58a58b1 1345 #define CoreDebug_DEMCR_VC_BUSERR_Pos 8 /*!< CoreDebug DEMCR: VC_BUSERR Position */
bogdanm 65:5798e58a58b1 1346 #define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */
bogdanm 65:5798e58a58b1 1347
bogdanm 65:5798e58a58b1 1348 #define CoreDebug_DEMCR_VC_STATERR_Pos 7 /*!< CoreDebug DEMCR: VC_STATERR Position */
bogdanm 65:5798e58a58b1 1349 #define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */
bogdanm 65:5798e58a58b1 1350
bogdanm 65:5798e58a58b1 1351 #define CoreDebug_DEMCR_VC_CHKERR_Pos 6 /*!< CoreDebug DEMCR: VC_CHKERR Position */
bogdanm 65:5798e58a58b1 1352 #define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */
bogdanm 65:5798e58a58b1 1353
bogdanm 65:5798e58a58b1 1354 #define CoreDebug_DEMCR_VC_NOCPERR_Pos 5 /*!< CoreDebug DEMCR: VC_NOCPERR Position */
bogdanm 65:5798e58a58b1 1355 #define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */
bogdanm 65:5798e58a58b1 1356
bogdanm 65:5798e58a58b1 1357 #define CoreDebug_DEMCR_VC_MMERR_Pos 4 /*!< CoreDebug DEMCR: VC_MMERR Position */
bogdanm 65:5798e58a58b1 1358 #define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */
bogdanm 65:5798e58a58b1 1359
bogdanm 65:5798e58a58b1 1360 #define CoreDebug_DEMCR_VC_CORERESET_Pos 0 /*!< CoreDebug DEMCR: VC_CORERESET Position */
bogdanm 65:5798e58a58b1 1361 #define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL << CoreDebug_DEMCR_VC_CORERESET_Pos) /*!< CoreDebug DEMCR: VC_CORERESET Mask */
bogdanm 65:5798e58a58b1 1362
bogdanm 65:5798e58a58b1 1363 /*@} end of group CMSIS_CoreDebug */
bogdanm 65:5798e58a58b1 1364
bogdanm 65:5798e58a58b1 1365
bogdanm 65:5798e58a58b1 1366 /** \ingroup CMSIS_core_register
bogdanm 65:5798e58a58b1 1367 \defgroup CMSIS_core_base Core Definitions
bogdanm 65:5798e58a58b1 1368 \brief Definitions for base addresses, unions, and structures.
bogdanm 65:5798e58a58b1 1369 @{
bogdanm 65:5798e58a58b1 1370 */
bogdanm 65:5798e58a58b1 1371
bogdanm 65:5798e58a58b1 1372 /* Memory mapping of Cortex-M4 Hardware */
bogdanm 65:5798e58a58b1 1373 #define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */
bogdanm 65:5798e58a58b1 1374 #define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */
bogdanm 65:5798e58a58b1 1375 #define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */
bogdanm 65:5798e58a58b1 1376 #define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */
bogdanm 65:5798e58a58b1 1377 #define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */
bogdanm 65:5798e58a58b1 1378 #define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */
bogdanm 65:5798e58a58b1 1379 #define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */
bogdanm 65:5798e58a58b1 1380 #define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */
bogdanm 65:5798e58a58b1 1381
bogdanm 65:5798e58a58b1 1382 #define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */
bogdanm 65:5798e58a58b1 1383 #define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */
bogdanm 65:5798e58a58b1 1384 #define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */
bogdanm 65:5798e58a58b1 1385 #define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */
bogdanm 65:5798e58a58b1 1386 #define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */
bogdanm 65:5798e58a58b1 1387 #define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */
bogdanm 65:5798e58a58b1 1388 #define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */
bogdanm 65:5798e58a58b1 1389 #define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */
bogdanm 65:5798e58a58b1 1390
bogdanm 65:5798e58a58b1 1391 #if (__MPU_PRESENT == 1)
bogdanm 65:5798e58a58b1 1392 #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */
bogdanm 65:5798e58a58b1 1393 #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */
bogdanm 65:5798e58a58b1 1394 #endif
bogdanm 65:5798e58a58b1 1395
bogdanm 65:5798e58a58b1 1396 #if (__FPU_PRESENT == 1)
bogdanm 65:5798e58a58b1 1397 #define FPU_BASE (SCS_BASE + 0x0F30UL) /*!< Floating Point Unit */
bogdanm 65:5798e58a58b1 1398 #define FPU ((FPU_Type *) FPU_BASE ) /*!< Floating Point Unit */
bogdanm 65:5798e58a58b1 1399 #endif
bogdanm 65:5798e58a58b1 1400
bogdanm 65:5798e58a58b1 1401 /*@} */
bogdanm 65:5798e58a58b1 1402
bogdanm 65:5798e58a58b1 1403
bogdanm 65:5798e58a58b1 1404
bogdanm 65:5798e58a58b1 1405 /*******************************************************************************
bogdanm 65:5798e58a58b1 1406 * Hardware Abstraction Layer
bogdanm 65:5798e58a58b1 1407 Core Function Interface contains:
bogdanm 65:5798e58a58b1 1408 - Core NVIC Functions
bogdanm 65:5798e58a58b1 1409 - Core SysTick Functions
bogdanm 65:5798e58a58b1 1410 - Core Debug Functions
bogdanm 65:5798e58a58b1 1411 - Core Register Access Functions
bogdanm 65:5798e58a58b1 1412 ******************************************************************************/
bogdanm 65:5798e58a58b1 1413 /** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference
bogdanm 65:5798e58a58b1 1414 */
bogdanm 65:5798e58a58b1 1415
bogdanm 65:5798e58a58b1 1416
bogdanm 65:5798e58a58b1 1417
bogdanm 65:5798e58a58b1 1418 /* ########################## NVIC functions #################################### */
bogdanm 65:5798e58a58b1 1419 /** \ingroup CMSIS_Core_FunctionInterface
bogdanm 65:5798e58a58b1 1420 \defgroup CMSIS_Core_NVICFunctions NVIC Functions
bogdanm 65:5798e58a58b1 1421 \brief Functions that manage interrupts and exceptions via the NVIC.
bogdanm 65:5798e58a58b1 1422 @{
bogdanm 65:5798e58a58b1 1423 */
bogdanm 65:5798e58a58b1 1424
bogdanm 65:5798e58a58b1 1425 /** \brief Set Priority Grouping
bogdanm 65:5798e58a58b1 1426
bogdanm 65:5798e58a58b1 1427 The function sets the priority grouping field using the required unlock sequence.
bogdanm 65:5798e58a58b1 1428 The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field.
bogdanm 65:5798e58a58b1 1429 Only values from 0..7 are used.
bogdanm 65:5798e58a58b1 1430 In case of a conflict between priority grouping and available
bogdanm 65:5798e58a58b1 1431 priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set.
bogdanm 65:5798e58a58b1 1432
bogdanm 65:5798e58a58b1 1433 \param [in] PriorityGroup Priority grouping field.
bogdanm 65:5798e58a58b1 1434 */
bogdanm 65:5798e58a58b1 1435 __STATIC_INLINE void NVIC_SetPriorityGrouping(uint32_t PriorityGroup)
bogdanm 65:5798e58a58b1 1436 {
bogdanm 65:5798e58a58b1 1437 uint32_t reg_value;
bogdanm 65:5798e58a58b1 1438 uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07); /* only values 0..7 are used */
bogdanm 65:5798e58a58b1 1439
bogdanm 65:5798e58a58b1 1440 reg_value = SCB->AIRCR; /* read old register configuration */
bogdanm 65:5798e58a58b1 1441 reg_value &= ~(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk); /* clear bits to change */
bogdanm 65:5798e58a58b1 1442 reg_value = (reg_value |
bogdanm 65:5798e58a58b1 1443 ((uint32_t)0x5FA << SCB_AIRCR_VECTKEY_Pos) |
bogdanm 65:5798e58a58b1 1444 (PriorityGroupTmp << 8)); /* Insert write key and priorty group */
bogdanm 65:5798e58a58b1 1445 SCB->AIRCR = reg_value;
bogdanm 65:5798e58a58b1 1446 }
bogdanm 65:5798e58a58b1 1447
bogdanm 65:5798e58a58b1 1448
bogdanm 65:5798e58a58b1 1449 /** \brief Get Priority Grouping
bogdanm 65:5798e58a58b1 1450
bogdanm 65:5798e58a58b1 1451 The function reads the priority grouping field from the NVIC Interrupt Controller.
bogdanm 65:5798e58a58b1 1452
bogdanm 65:5798e58a58b1 1453 \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field).
bogdanm 65:5798e58a58b1 1454 */
bogdanm 65:5798e58a58b1 1455 __STATIC_INLINE uint32_t NVIC_GetPriorityGrouping(void)
bogdanm 65:5798e58a58b1 1456 {
bogdanm 65:5798e58a58b1 1457 return ((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos); /* read priority grouping field */
bogdanm 65:5798e58a58b1 1458 }
bogdanm 65:5798e58a58b1 1459
bogdanm 65:5798e58a58b1 1460
bogdanm 65:5798e58a58b1 1461 /** \brief Enable External Interrupt
bogdanm 65:5798e58a58b1 1462
bogdanm 65:5798e58a58b1 1463 The function enables a device-specific interrupt in the NVIC interrupt controller.
bogdanm 65:5798e58a58b1 1464
bogdanm 65:5798e58a58b1 1465 \param [in] IRQn External interrupt number. Value cannot be negative.
bogdanm 65:5798e58a58b1 1466 */
bogdanm 65:5798e58a58b1 1467 __STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn)
bogdanm 65:5798e58a58b1 1468 {
bogdanm 65:5798e58a58b1 1469 /* NVIC->ISER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); enable interrupt */
bogdanm 65:5798e58a58b1 1470 NVIC->ISER[(uint32_t)((int32_t)IRQn) >> 5] = (uint32_t)(1 << ((uint32_t)((int32_t)IRQn) & (uint32_t)0x1F)); /* enable interrupt */
bogdanm 65:5798e58a58b1 1471 }
bogdanm 65:5798e58a58b1 1472
bogdanm 65:5798e58a58b1 1473
bogdanm 65:5798e58a58b1 1474 /** \brief Disable External Interrupt
bogdanm 65:5798e58a58b1 1475
bogdanm 65:5798e58a58b1 1476 The function disables a device-specific interrupt in the NVIC interrupt controller.
bogdanm 65:5798e58a58b1 1477
bogdanm 65:5798e58a58b1 1478 \param [in] IRQn External interrupt number. Value cannot be negative.
bogdanm 65:5798e58a58b1 1479 */
bogdanm 65:5798e58a58b1 1480 __STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn)
bogdanm 65:5798e58a58b1 1481 {
bogdanm 65:5798e58a58b1 1482 NVIC->ICER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* disable interrupt */
bogdanm 65:5798e58a58b1 1483 }
bogdanm 65:5798e58a58b1 1484
bogdanm 65:5798e58a58b1 1485
bogdanm 65:5798e58a58b1 1486 /** \brief Get Pending Interrupt
bogdanm 65:5798e58a58b1 1487
bogdanm 65:5798e58a58b1 1488 The function reads the pending register in the NVIC and returns the pending bit
bogdanm 65:5798e58a58b1 1489 for the specified interrupt.
bogdanm 65:5798e58a58b1 1490
bogdanm 65:5798e58a58b1 1491 \param [in] IRQn Interrupt number.
bogdanm 65:5798e58a58b1 1492
bogdanm 65:5798e58a58b1 1493 \return 0 Interrupt status is not pending.
bogdanm 65:5798e58a58b1 1494 \return 1 Interrupt status is pending.
bogdanm 65:5798e58a58b1 1495 */
bogdanm 65:5798e58a58b1 1496 __STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn)
bogdanm 65:5798e58a58b1 1497 {
bogdanm 65:5798e58a58b1 1498 return((uint32_t) ((NVIC->ISPR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if pending else 0 */
bogdanm 65:5798e58a58b1 1499 }
bogdanm 65:5798e58a58b1 1500
bogdanm 65:5798e58a58b1 1501
bogdanm 65:5798e58a58b1 1502 /** \brief Set Pending Interrupt
bogdanm 65:5798e58a58b1 1503
bogdanm 65:5798e58a58b1 1504 The function sets the pending bit of an external interrupt.
bogdanm 65:5798e58a58b1 1505
bogdanm 65:5798e58a58b1 1506 \param [in] IRQn Interrupt number. Value cannot be negative.
bogdanm 65:5798e58a58b1 1507 */
bogdanm 65:5798e58a58b1 1508 __STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn)
bogdanm 65:5798e58a58b1 1509 {
bogdanm 65:5798e58a58b1 1510 NVIC->ISPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* set interrupt pending */
bogdanm 65:5798e58a58b1 1511 }
bogdanm 65:5798e58a58b1 1512
bogdanm 65:5798e58a58b1 1513
bogdanm 65:5798e58a58b1 1514 /** \brief Clear Pending Interrupt
bogdanm 65:5798e58a58b1 1515
bogdanm 65:5798e58a58b1 1516 The function clears the pending bit of an external interrupt.
bogdanm 65:5798e58a58b1 1517
bogdanm 65:5798e58a58b1 1518 \param [in] IRQn External interrupt number. Value cannot be negative.
bogdanm 65:5798e58a58b1 1519 */
bogdanm 65:5798e58a58b1 1520 __STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn)
bogdanm 65:5798e58a58b1 1521 {
bogdanm 65:5798e58a58b1 1522 NVIC->ICPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */
bogdanm 65:5798e58a58b1 1523 }
bogdanm 65:5798e58a58b1 1524
bogdanm 65:5798e58a58b1 1525
bogdanm 65:5798e58a58b1 1526 /** \brief Get Active Interrupt
bogdanm 65:5798e58a58b1 1527
bogdanm 65:5798e58a58b1 1528 The function reads the active register in NVIC and returns the active bit.
bogdanm 65:5798e58a58b1 1529
bogdanm 65:5798e58a58b1 1530 \param [in] IRQn Interrupt number.
bogdanm 65:5798e58a58b1 1531
bogdanm 65:5798e58a58b1 1532 \return 0 Interrupt status is not active.
bogdanm 65:5798e58a58b1 1533 \return 1 Interrupt status is active.
bogdanm 65:5798e58a58b1 1534 */
bogdanm 65:5798e58a58b1 1535 __STATIC_INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn)
bogdanm 65:5798e58a58b1 1536 {
bogdanm 65:5798e58a58b1 1537 return((uint32_t)((NVIC->IABR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if active else 0 */
bogdanm 65:5798e58a58b1 1538 }
bogdanm 65:5798e58a58b1 1539
bogdanm 65:5798e58a58b1 1540
bogdanm 65:5798e58a58b1 1541 /** \brief Set Interrupt Priority
bogdanm 65:5798e58a58b1 1542
bogdanm 65:5798e58a58b1 1543 The function sets the priority of an interrupt.
bogdanm 65:5798e58a58b1 1544
bogdanm 65:5798e58a58b1 1545 \note The priority cannot be set for every core interrupt.
bogdanm 65:5798e58a58b1 1546
bogdanm 65:5798e58a58b1 1547 \param [in] IRQn Interrupt number.
bogdanm 65:5798e58a58b1 1548 \param [in] priority Priority to set.
bogdanm 65:5798e58a58b1 1549 */
bogdanm 65:5798e58a58b1 1550 __STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
bogdanm 65:5798e58a58b1 1551 {
bogdanm 65:5798e58a58b1 1552 if(IRQn < 0) {
bogdanm 65:5798e58a58b1 1553 SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for Cortex-M System Interrupts */
bogdanm 65:5798e58a58b1 1554 else {
bogdanm 65:5798e58a58b1 1555 NVIC->IP[(uint32_t)(IRQn)] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for device specific Interrupts */
bogdanm 65:5798e58a58b1 1556 }
bogdanm 65:5798e58a58b1 1557
bogdanm 65:5798e58a58b1 1558
bogdanm 65:5798e58a58b1 1559 /** \brief Get Interrupt Priority
bogdanm 65:5798e58a58b1 1560
bogdanm 65:5798e58a58b1 1561 The function reads the priority of an interrupt. The interrupt
bogdanm 65:5798e58a58b1 1562 number can be positive to specify an external (device specific)
bogdanm 65:5798e58a58b1 1563 interrupt, or negative to specify an internal (core) interrupt.
bogdanm 65:5798e58a58b1 1564
bogdanm 65:5798e58a58b1 1565
bogdanm 65:5798e58a58b1 1566 \param [in] IRQn Interrupt number.
bogdanm 65:5798e58a58b1 1567 \return Interrupt Priority. Value is aligned automatically to the implemented
bogdanm 65:5798e58a58b1 1568 priority bits of the microcontroller.
bogdanm 65:5798e58a58b1 1569 */
bogdanm 65:5798e58a58b1 1570 __STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn)
bogdanm 65:5798e58a58b1 1571 {
bogdanm 65:5798e58a58b1 1572
bogdanm 65:5798e58a58b1 1573 if(IRQn < 0) {
bogdanm 65:5798e58a58b1 1574 return((uint32_t)(SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M system interrupts */
bogdanm 65:5798e58a58b1 1575 else {
bogdanm 65:5798e58a58b1 1576 return((uint32_t)(NVIC->IP[(uint32_t)(IRQn)] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */
bogdanm 65:5798e58a58b1 1577 }
bogdanm 65:5798e58a58b1 1578
bogdanm 65:5798e58a58b1 1579
bogdanm 65:5798e58a58b1 1580 /** \brief Encode Priority
bogdanm 65:5798e58a58b1 1581
bogdanm 65:5798e58a58b1 1582 The function encodes the priority for an interrupt with the given priority group,
bogdanm 65:5798e58a58b1 1583 preemptive priority value, and subpriority value.
bogdanm 65:5798e58a58b1 1584 In case of a conflict between priority grouping and available
bogdanm 65:5798e58a58b1 1585 priority bits (__NVIC_PRIO_BITS), the samllest possible priority group is set.
bogdanm 65:5798e58a58b1 1586
bogdanm 65:5798e58a58b1 1587 \param [in] PriorityGroup Used priority group.
bogdanm 65:5798e58a58b1 1588 \param [in] PreemptPriority Preemptive priority value (starting from 0).
bogdanm 65:5798e58a58b1 1589 \param [in] SubPriority Subpriority value (starting from 0).
bogdanm 65:5798e58a58b1 1590 \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority().
bogdanm 65:5798e58a58b1 1591 */
bogdanm 65:5798e58a58b1 1592 __STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority)
bogdanm 65:5798e58a58b1 1593 {
bogdanm 65:5798e58a58b1 1594 uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */
bogdanm 65:5798e58a58b1 1595 uint32_t PreemptPriorityBits;
bogdanm 65:5798e58a58b1 1596 uint32_t SubPriorityBits;
bogdanm 65:5798e58a58b1 1597
bogdanm 65:5798e58a58b1 1598 PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp;
bogdanm 65:5798e58a58b1 1599 SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS;
bogdanm 65:5798e58a58b1 1600
bogdanm 65:5798e58a58b1 1601 return (
bogdanm 65:5798e58a58b1 1602 ((PreemptPriority & ((1 << (PreemptPriorityBits)) - 1)) << SubPriorityBits) |
bogdanm 65:5798e58a58b1 1603 ((SubPriority & ((1 << (SubPriorityBits )) - 1)))
bogdanm 65:5798e58a58b1 1604 );
bogdanm 65:5798e58a58b1 1605 }
bogdanm 65:5798e58a58b1 1606
bogdanm 65:5798e58a58b1 1607
bogdanm 65:5798e58a58b1 1608 /** \brief Decode Priority
bogdanm 65:5798e58a58b1 1609
bogdanm 65:5798e58a58b1 1610 The function decodes an interrupt priority value with a given priority group to
bogdanm 65:5798e58a58b1 1611 preemptive priority value and subpriority value.
bogdanm 65:5798e58a58b1 1612 In case of a conflict between priority grouping and available
bogdanm 65:5798e58a58b1 1613 priority bits (__NVIC_PRIO_BITS) the samllest possible priority group is set.
bogdanm 65:5798e58a58b1 1614
bogdanm 65:5798e58a58b1 1615 \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority().
bogdanm 65:5798e58a58b1 1616 \param [in] PriorityGroup Used priority group.
bogdanm 65:5798e58a58b1 1617 \param [out] pPreemptPriority Preemptive priority value (starting from 0).
bogdanm 65:5798e58a58b1 1618 \param [out] pSubPriority Subpriority value (starting from 0).
bogdanm 65:5798e58a58b1 1619 */
bogdanm 65:5798e58a58b1 1620 __STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority)
bogdanm 65:5798e58a58b1 1621 {
bogdanm 65:5798e58a58b1 1622 uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */
bogdanm 65:5798e58a58b1 1623 uint32_t PreemptPriorityBits;
bogdanm 65:5798e58a58b1 1624 uint32_t SubPriorityBits;
bogdanm 65:5798e58a58b1 1625
bogdanm 65:5798e58a58b1 1626 PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp;
bogdanm 65:5798e58a58b1 1627 SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS;
bogdanm 65:5798e58a58b1 1628
bogdanm 65:5798e58a58b1 1629 *pPreemptPriority = (Priority >> SubPriorityBits) & ((1 << (PreemptPriorityBits)) - 1);
bogdanm 65:5798e58a58b1 1630 *pSubPriority = (Priority ) & ((1 << (SubPriorityBits )) - 1);
bogdanm 65:5798e58a58b1 1631 }
bogdanm 65:5798e58a58b1 1632
bogdanm 65:5798e58a58b1 1633
bogdanm 65:5798e58a58b1 1634 /** \brief System Reset
bogdanm 65:5798e58a58b1 1635
bogdanm 65:5798e58a58b1 1636 The function initiates a system reset request to reset the MCU.
bogdanm 65:5798e58a58b1 1637 */
bogdanm 65:5798e58a58b1 1638 __STATIC_INLINE void NVIC_SystemReset(void)
bogdanm 65:5798e58a58b1 1639 {
bogdanm 65:5798e58a58b1 1640 __DSB(); /* Ensure all outstanding memory accesses included
bogdanm 65:5798e58a58b1 1641 buffered write are completed before reset */
bogdanm 65:5798e58a58b1 1642 SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) |
bogdanm 65:5798e58a58b1 1643 (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) |
bogdanm 65:5798e58a58b1 1644 SCB_AIRCR_SYSRESETREQ_Msk); /* Keep priority group unchanged */
bogdanm 65:5798e58a58b1 1645 __DSB(); /* Ensure completion of memory access */
bogdanm 65:5798e58a58b1 1646 while(1); /* wait until reset */
bogdanm 65:5798e58a58b1 1647 }
bogdanm 65:5798e58a58b1 1648
bogdanm 65:5798e58a58b1 1649 /*@} end of CMSIS_Core_NVICFunctions */
bogdanm 65:5798e58a58b1 1650
bogdanm 65:5798e58a58b1 1651
bogdanm 65:5798e58a58b1 1652
bogdanm 65:5798e58a58b1 1653 /* ################################## SysTick function ############################################ */
bogdanm 65:5798e58a58b1 1654 /** \ingroup CMSIS_Core_FunctionInterface
bogdanm 65:5798e58a58b1 1655 \defgroup CMSIS_Core_SysTickFunctions SysTick Functions
bogdanm 65:5798e58a58b1 1656 \brief Functions that configure the System.
bogdanm 65:5798e58a58b1 1657 @{
bogdanm 65:5798e58a58b1 1658 */
bogdanm 65:5798e58a58b1 1659
bogdanm 65:5798e58a58b1 1660 #if (__Vendor_SysTickConfig == 0)
bogdanm 65:5798e58a58b1 1661
bogdanm 65:5798e58a58b1 1662 /** \brief System Tick Configuration
bogdanm 65:5798e58a58b1 1663
bogdanm 65:5798e58a58b1 1664 The function initializes the System Timer and its interrupt, and starts the System Tick Timer.
bogdanm 65:5798e58a58b1 1665 Counter is in free running mode to generate periodic interrupts.
bogdanm 65:5798e58a58b1 1666
bogdanm 65:5798e58a58b1 1667 \param [in] ticks Number of ticks between two interrupts.
bogdanm 65:5798e58a58b1 1668
bogdanm 65:5798e58a58b1 1669 \return 0 Function succeeded.
bogdanm 65:5798e58a58b1 1670 \return 1 Function failed.
bogdanm 65:5798e58a58b1 1671
bogdanm 65:5798e58a58b1 1672 \note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
bogdanm 65:5798e58a58b1 1673 function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
bogdanm 65:5798e58a58b1 1674 must contain a vendor-specific implementation of this function.
bogdanm 65:5798e58a58b1 1675
bogdanm 65:5798e58a58b1 1676 */
bogdanm 65:5798e58a58b1 1677 __STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
bogdanm 65:5798e58a58b1 1678 {
bogdanm 65:5798e58a58b1 1679 if ((ticks - 1) > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */
bogdanm 65:5798e58a58b1 1680
bogdanm 65:5798e58a58b1 1681 SysTick->LOAD = ticks - 1; /* set reload register */
bogdanm 65:5798e58a58b1 1682 NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */
bogdanm 65:5798e58a58b1 1683 SysTick->VAL = 0; /* Load the SysTick Counter Value */
bogdanm 65:5798e58a58b1 1684 SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
bogdanm 65:5798e58a58b1 1685 SysTick_CTRL_TICKINT_Msk |
bogdanm 65:5798e58a58b1 1686 SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
bogdanm 65:5798e58a58b1 1687 return (0); /* Function successful */
bogdanm 65:5798e58a58b1 1688 }
bogdanm 65:5798e58a58b1 1689
bogdanm 65:5798e58a58b1 1690 #endif
bogdanm 65:5798e58a58b1 1691
bogdanm 65:5798e58a58b1 1692 /*@} end of CMSIS_Core_SysTickFunctions */
bogdanm 65:5798e58a58b1 1693
bogdanm 65:5798e58a58b1 1694
bogdanm 65:5798e58a58b1 1695
bogdanm 65:5798e58a58b1 1696 /* ##################################### Debug In/Output function ########################################### */
bogdanm 65:5798e58a58b1 1697 /** \ingroup CMSIS_Core_FunctionInterface
bogdanm 65:5798e58a58b1 1698 \defgroup CMSIS_core_DebugFunctions ITM Functions
bogdanm 65:5798e58a58b1 1699 \brief Functions that access the ITM debug interface.
bogdanm 65:5798e58a58b1 1700 @{
bogdanm 65:5798e58a58b1 1701 */
bogdanm 65:5798e58a58b1 1702
bogdanm 65:5798e58a58b1 1703 extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */
bogdanm 65:5798e58a58b1 1704 #define ITM_RXBUFFER_EMPTY 0x5AA55AA5 /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */
bogdanm 65:5798e58a58b1 1705
bogdanm 65:5798e58a58b1 1706
bogdanm 65:5798e58a58b1 1707 /** \brief ITM Send Character
bogdanm 65:5798e58a58b1 1708
bogdanm 65:5798e58a58b1 1709 The function transmits a character via the ITM channel 0, and
bogdanm 65:5798e58a58b1 1710 \li Just returns when no debugger is connected that has booked the output.
bogdanm 65:5798e58a58b1 1711 \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted.
bogdanm 65:5798e58a58b1 1712
bogdanm 65:5798e58a58b1 1713 \param [in] ch Character to transmit.
bogdanm 65:5798e58a58b1 1714
bogdanm 65:5798e58a58b1 1715 \returns Character to transmit.
bogdanm 65:5798e58a58b1 1716 */
bogdanm 65:5798e58a58b1 1717 __STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch)
bogdanm 65:5798e58a58b1 1718 {
bogdanm 65:5798e58a58b1 1719 if ((ITM->TCR & ITM_TCR_ITMENA_Msk) && /* ITM enabled */
bogdanm 65:5798e58a58b1 1720 (ITM->TER & (1UL << 0) ) ) /* ITM Port #0 enabled */
bogdanm 65:5798e58a58b1 1721 {
bogdanm 65:5798e58a58b1 1722 while (ITM->PORT[0].u32 == 0);
bogdanm 65:5798e58a58b1 1723 ITM->PORT[0].u8 = (uint8_t) ch;
bogdanm 65:5798e58a58b1 1724 }
bogdanm 65:5798e58a58b1 1725 return (ch);
bogdanm 65:5798e58a58b1 1726 }
bogdanm 65:5798e58a58b1 1727
bogdanm 65:5798e58a58b1 1728
bogdanm 65:5798e58a58b1 1729 /** \brief ITM Receive Character
bogdanm 65:5798e58a58b1 1730
bogdanm 65:5798e58a58b1 1731 The function inputs a character via the external variable \ref ITM_RxBuffer.
bogdanm 65:5798e58a58b1 1732
bogdanm 65:5798e58a58b1 1733 \return Received character.
bogdanm 65:5798e58a58b1 1734 \return -1 No character pending.
bogdanm 65:5798e58a58b1 1735 */
bogdanm 65:5798e58a58b1 1736 __STATIC_INLINE int32_t ITM_ReceiveChar (void) {
bogdanm 65:5798e58a58b1 1737 int32_t ch = -1; /* no character available */
bogdanm 65:5798e58a58b1 1738
bogdanm 65:5798e58a58b1 1739 if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) {
bogdanm 65:5798e58a58b1 1740 ch = ITM_RxBuffer;
bogdanm 65:5798e58a58b1 1741 ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */
bogdanm 65:5798e58a58b1 1742 }
bogdanm 65:5798e58a58b1 1743
bogdanm 65:5798e58a58b1 1744 return (ch);
bogdanm 65:5798e58a58b1 1745 }
bogdanm 65:5798e58a58b1 1746
bogdanm 65:5798e58a58b1 1747
bogdanm 65:5798e58a58b1 1748 /** \brief ITM Check Character
bogdanm 65:5798e58a58b1 1749
bogdanm 65:5798e58a58b1 1750 The function checks whether a character is pending for reading in the variable \ref ITM_RxBuffer.
bogdanm 65:5798e58a58b1 1751
bogdanm 65:5798e58a58b1 1752 \return 0 No character available.
bogdanm 65:5798e58a58b1 1753 \return 1 Character available.
bogdanm 65:5798e58a58b1 1754 */
bogdanm 65:5798e58a58b1 1755 __STATIC_INLINE int32_t ITM_CheckChar (void) {
bogdanm 65:5798e58a58b1 1756
bogdanm 65:5798e58a58b1 1757 if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) {
bogdanm 65:5798e58a58b1 1758 return (0); /* no character available */
bogdanm 65:5798e58a58b1 1759 } else {
bogdanm 65:5798e58a58b1 1760 return (1); /* character available */
bogdanm 65:5798e58a58b1 1761 }
bogdanm 65:5798e58a58b1 1762 }
bogdanm 65:5798e58a58b1 1763
bogdanm 65:5798e58a58b1 1764 /*@} end of CMSIS_core_DebugFunctions */
bogdanm 65:5798e58a58b1 1765
bogdanm 65:5798e58a58b1 1766 #endif /* __CORE_CM4_H_DEPENDANT */
bogdanm 65:5798e58a58b1 1767
bogdanm 65:5798e58a58b1 1768 #endif /* __CMSIS_GENERIC */
bogdanm 65:5798e58a58b1 1769
bogdanm 65:5798e58a58b1 1770 #ifdef __cplusplus
bogdanm 65:5798e58a58b1 1771 }
bogdanm 65:5798e58a58b1 1772 #endif