cc y / mbed

Fork of mbed by mbed official

Committer:
emilmont
Date:
Mon Mar 12 11:16:34 2012 +0000
Revision:
39:737756e0b479
Parent:
33:5364839841bd
[12 March 2012] Update CMSIS core to V3.0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emilmont 27:7110ebee3484 1 /**************************************************************************//**
emilmont 27:7110ebee3484 2 * @file core_cm3.h
emilmont 27:7110ebee3484 3 * @brief CMSIS Cortex-M3 Core Peripheral Access Layer Header File
emilmont 39:737756e0b479 4 * @version V3.01
emilmont 39:737756e0b479 5 * @date 06. March 2012
emilmont 27:7110ebee3484 6 *
emilmont 27:7110ebee3484 7 * @note
emilmont 39:737756e0b479 8 * Copyright (C) 2009-2012 ARM Limited. All rights reserved.
emilmont 27:7110ebee3484 9 *
emilmont 27:7110ebee3484 10 * @par
emilmont 33:5364839841bd 11 * ARM Limited (ARM) is supplying this software for use with Cortex-M
emilmont 33:5364839841bd 12 * processor based microcontrollers. This file can be freely distributed
emilmont 33:5364839841bd 13 * within development tools that are supporting such ARM based processors.
emilmont 27:7110ebee3484 14 *
emilmont 27:7110ebee3484 15 * @par
emilmont 27:7110ebee3484 16 * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
emilmont 27:7110ebee3484 17 * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
emilmont 27:7110ebee3484 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
emilmont 27:7110ebee3484 19 * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
emilmont 27:7110ebee3484 20 * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
emilmont 27:7110ebee3484 21 *
emilmont 27:7110ebee3484 22 ******************************************************************************/
emilmont 33:5364839841bd 23 #if defined ( __ICCARM__ )
emilmont 27:7110ebee3484 24 #pragma system_include /* treat file as system include file for MISRA check */
emilmont 27:7110ebee3484 25 #endif
emilmont 27:7110ebee3484 26
emilmont 27:7110ebee3484 27 #ifdef __cplusplus
emilmont 27:7110ebee3484 28 extern "C" {
emilmont 33:5364839841bd 29 #endif
emilmont 27:7110ebee3484 30
emilmont 27:7110ebee3484 31 #ifndef __CORE_CM3_H_GENERIC
emilmont 27:7110ebee3484 32 #define __CORE_CM3_H_GENERIC
emilmont 27:7110ebee3484 33
emilmont 33:5364839841bd 34 /** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions
emilmont 33:5364839841bd 35 CMSIS violates the following MISRA-C:2004 rules:
emilmont 39:737756e0b479 36
emilmont 33:5364839841bd 37 \li Required Rule 8.5, object/function definition in header file.<br>
emilmont 39:737756e0b479 38 Function definitions in header files are used to allow 'inlining'.
emilmont 27:7110ebee3484 39
emilmont 33:5364839841bd 40 \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.<br>
emilmont 33:5364839841bd 41 Unions are used for effective representation of core registers.
emilmont 39:737756e0b479 42
emilmont 33:5364839841bd 43 \li Advisory Rule 19.7, Function-like macro defined.<br>
emilmont 39:737756e0b479 44 Function-like macros are used to allow more efficient code.
emilmont 27:7110ebee3484 45 */
emilmont 27:7110ebee3484 46
emilmont 27:7110ebee3484 47
emilmont 27:7110ebee3484 48 /*******************************************************************************
emilmont 27:7110ebee3484 49 * CMSIS definitions
emilmont 27:7110ebee3484 50 ******************************************************************************/
emilmont 33:5364839841bd 51 /** \ingroup Cortex_M3
emilmont 27:7110ebee3484 52 @{
emilmont 27:7110ebee3484 53 */
emilmont 27:7110ebee3484 54
emilmont 27:7110ebee3484 55 /* CMSIS CM3 definitions */
emilmont 33:5364839841bd 56 #define __CM3_CMSIS_VERSION_MAIN (0x03) /*!< [31:16] CMSIS HAL main version */
emilmont 39:737756e0b479 57 #define __CM3_CMSIS_VERSION_SUB (0x01) /*!< [15:0] CMSIS HAL sub version */
emilmont 33:5364839841bd 58 #define __CM3_CMSIS_VERSION ((__CM3_CMSIS_VERSION_MAIN << 16) | \
emilmont 33:5364839841bd 59 __CM3_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */
emilmont 27:7110ebee3484 60
emilmont 33:5364839841bd 61 #define __CORTEX_M (0x03) /*!< Cortex-M Core */
emilmont 27:7110ebee3484 62
emilmont 27:7110ebee3484 63
emilmont 33:5364839841bd 64 #if defined ( __CC_ARM )
emilmont 27:7110ebee3484 65 #define __ASM __asm /*!< asm keyword for ARM Compiler */
emilmont 27:7110ebee3484 66 #define __INLINE __inline /*!< inline keyword for ARM Compiler */
emilmont 39:737756e0b479 67 #define __STATIC_INLINE static __inline
emilmont 27:7110ebee3484 68
emilmont 27:7110ebee3484 69 #elif defined ( __ICCARM__ )
emilmont 39:737756e0b479 70 #define __ASM __asm /*!< asm keyword for IAR Compiler */
emilmont 39:737756e0b479 71 #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */
emilmont 39:737756e0b479 72 #define __STATIC_INLINE static inline
emilmont 39:737756e0b479 73
emilmont 39:737756e0b479 74 #elif defined ( __TMS470__ )
emilmont 39:737756e0b479 75 #define __ASM __asm /*!< asm keyword for TI CCS Compiler */
emilmont 39:737756e0b479 76 #define __STATIC_INLINE static inline
emilmont 27:7110ebee3484 77
emilmont 33:5364839841bd 78 #elif defined ( __GNUC__ )
emilmont 27:7110ebee3484 79 #define __ASM __asm /*!< asm keyword for GNU Compiler */
emilmont 27:7110ebee3484 80 #define __INLINE inline /*!< inline keyword for GNU Compiler */
emilmont 39:737756e0b479 81 #define __STATIC_INLINE static inline
emilmont 27:7110ebee3484 82
emilmont 33:5364839841bd 83 #elif defined ( __TASKING__ )
emilmont 27:7110ebee3484 84 #define __ASM __asm /*!< asm keyword for TASKING Compiler */
emilmont 27:7110ebee3484 85 #define __INLINE inline /*!< inline keyword for TASKING Compiler */
emilmont 39:737756e0b479 86 #define __STATIC_INLINE static inline
emilmont 27:7110ebee3484 87
emilmont 27:7110ebee3484 88 #endif
emilmont 27:7110ebee3484 89
emilmont 33:5364839841bd 90 /** __FPU_USED indicates whether an FPU is used or not. This core does not support an FPU at all
emilmont 33:5364839841bd 91 */
emilmont 33:5364839841bd 92 #define __FPU_USED 0
emilmont 33:5364839841bd 93
emilmont 33:5364839841bd 94 #if defined ( __CC_ARM )
emilmont 33:5364839841bd 95 #if defined __TARGET_FPU_VFP
emilmont 33:5364839841bd 96 #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
emilmont 33:5364839841bd 97 #endif
emilmont 33:5364839841bd 98
emilmont 33:5364839841bd 99 #elif defined ( __ICCARM__ )
emilmont 33:5364839841bd 100 #if defined __ARMVFP__
emilmont 33:5364839841bd 101 #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
emilmont 33:5364839841bd 102 #endif
emilmont 33:5364839841bd 103
emilmont 39:737756e0b479 104 #elif defined ( __TMS470__ )
emilmont 39:737756e0b479 105 #if defined __TI__VFP_SUPPORT____
emilmont 39:737756e0b479 106 #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
emilmont 39:737756e0b479 107 #endif
emilmont 39:737756e0b479 108
emilmont 33:5364839841bd 109 #elif defined ( __GNUC__ )
emilmont 33:5364839841bd 110 #if defined (__VFP_FP__) && !defined(__SOFTFP__)
emilmont 33:5364839841bd 111 #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
emilmont 33:5364839841bd 112 #endif
emilmont 33:5364839841bd 113
emilmont 33:5364839841bd 114 #elif defined ( __TASKING__ )
emilmont 33:5364839841bd 115 /* add preprocessor checks */
emilmont 33:5364839841bd 116 #endif
emilmont 33:5364839841bd 117
emilmont 33:5364839841bd 118 #include <stdint.h> /* standard types definitions */
emilmont 33:5364839841bd 119 #include <core_cmInstr.h> /* Core Instruction Access */
emilmont 33:5364839841bd 120 #include <core_cmFunc.h> /* Core Function Access */
emilmont 27:7110ebee3484 121
emilmont 27:7110ebee3484 122 #endif /* __CORE_CM3_H_GENERIC */
emilmont 27:7110ebee3484 123
emilmont 27:7110ebee3484 124 #ifndef __CMSIS_GENERIC
emilmont 27:7110ebee3484 125
emilmont 27:7110ebee3484 126 #ifndef __CORE_CM3_H_DEPENDANT
emilmont 27:7110ebee3484 127 #define __CORE_CM3_H_DEPENDANT
emilmont 27:7110ebee3484 128
emilmont 33:5364839841bd 129 /* check device defines and use defaults */
emilmont 33:5364839841bd 130 #if defined __CHECK_DEVICE_DEFINES
emilmont 33:5364839841bd 131 #ifndef __CM3_REV
emilmont 33:5364839841bd 132 #define __CM3_REV 0x0200
emilmont 33:5364839841bd 133 #warning "__CM3_REV not defined in device header file; using default!"
emilmont 33:5364839841bd 134 #endif
emilmont 33:5364839841bd 135
emilmont 33:5364839841bd 136 #ifndef __MPU_PRESENT
emilmont 33:5364839841bd 137 #define __MPU_PRESENT 0
emilmont 33:5364839841bd 138 #warning "__MPU_PRESENT not defined in device header file; using default!"
emilmont 33:5364839841bd 139 #endif
emilmont 33:5364839841bd 140
emilmont 33:5364839841bd 141 #ifndef __NVIC_PRIO_BITS
emilmont 33:5364839841bd 142 #define __NVIC_PRIO_BITS 4
emilmont 33:5364839841bd 143 #warning "__NVIC_PRIO_BITS not defined in device header file; using default!"
emilmont 33:5364839841bd 144 #endif
emilmont 33:5364839841bd 145
emilmont 33:5364839841bd 146 #ifndef __Vendor_SysTickConfig
emilmont 33:5364839841bd 147 #define __Vendor_SysTickConfig 0
emilmont 33:5364839841bd 148 #warning "__Vendor_SysTickConfig not defined in device header file; using default!"
emilmont 33:5364839841bd 149 #endif
emilmont 33:5364839841bd 150 #endif
emilmont 33:5364839841bd 151
emilmont 27:7110ebee3484 152 /* IO definitions (access restrictions to peripheral registers) */
emilmont 33:5364839841bd 153 /**
emilmont 33:5364839841bd 154 \defgroup CMSIS_glob_defs CMSIS Global Defines
emilmont 39:737756e0b479 155
emilmont 33:5364839841bd 156 <strong>IO Type Qualifiers</strong> are used
emilmont 33:5364839841bd 157 \li to specify the access to peripheral variables.
emilmont 33:5364839841bd 158 \li for automatic generation of peripheral register debug information.
emilmont 33:5364839841bd 159 */
emilmont 27:7110ebee3484 160 #ifdef __cplusplus
emilmont 33:5364839841bd 161 #define __I volatile /*!< Defines 'read only' permissions */
emilmont 27:7110ebee3484 162 #else
emilmont 33:5364839841bd 163 #define __I volatile const /*!< Defines 'read only' permissions */
emilmont 27:7110ebee3484 164 #endif
emilmont 33:5364839841bd 165 #define __O volatile /*!< Defines 'write only' permissions */
emilmont 33:5364839841bd 166 #define __IO volatile /*!< Defines 'read / write' permissions */
emilmont 27:7110ebee3484 167
emilmont 33:5364839841bd 168 /*@} end of group Cortex_M3 */
emilmont 27:7110ebee3484 169
emilmont 27:7110ebee3484 170
emilmont 27:7110ebee3484 171
emilmont 27:7110ebee3484 172 /*******************************************************************************
emilmont 27:7110ebee3484 173 * Register Abstraction
emilmont 27:7110ebee3484 174 Core Register contain:
emilmont 27:7110ebee3484 175 - Core Register
emilmont 27:7110ebee3484 176 - Core NVIC Register
emilmont 27:7110ebee3484 177 - Core SCB Register
emilmont 27:7110ebee3484 178 - Core SysTick Register
emilmont 27:7110ebee3484 179 - Core Debug Register
emilmont 27:7110ebee3484 180 - Core MPU Register
emilmont 33:5364839841bd 181 ******************************************************************************/
emilmont 33:5364839841bd 182 /** \defgroup CMSIS_core_register Defines and Type Definitions
emilmont 33:5364839841bd 183 \brief Type definitions and defines for Cortex-M processor based devices.
emilmont 27:7110ebee3484 184 */
emilmont 27:7110ebee3484 185
emilmont 33:5364839841bd 186 /** \ingroup CMSIS_core_register
emilmont 33:5364839841bd 187 \defgroup CMSIS_CORE Status and Control Registers
emilmont 33:5364839841bd 188 \brief Core Register type definitions.
emilmont 27:7110ebee3484 189 @{
emilmont 27:7110ebee3484 190 */
emilmont 27:7110ebee3484 191
emilmont 27:7110ebee3484 192 /** \brief Union type to access the Application Program Status Register (APSR).
emilmont 27:7110ebee3484 193 */
emilmont 27:7110ebee3484 194 typedef union
emilmont 27:7110ebee3484 195 {
emilmont 27:7110ebee3484 196 struct
emilmont 27:7110ebee3484 197 {
emilmont 27:7110ebee3484 198 #if (__CORTEX_M != 0x04)
emilmont 27:7110ebee3484 199 uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */
emilmont 27:7110ebee3484 200 #else
emilmont 27:7110ebee3484 201 uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */
emilmont 27:7110ebee3484 202 uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */
emilmont 27:7110ebee3484 203 uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */
emilmont 27:7110ebee3484 204 #endif
emilmont 27:7110ebee3484 205 uint32_t Q:1; /*!< bit: 27 Saturation condition flag */
emilmont 27:7110ebee3484 206 uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
emilmont 27:7110ebee3484 207 uint32_t C:1; /*!< bit: 29 Carry condition code flag */
emilmont 27:7110ebee3484 208 uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
emilmont 27:7110ebee3484 209 uint32_t N:1; /*!< bit: 31 Negative condition code flag */
emilmont 27:7110ebee3484 210 } b; /*!< Structure used for bit access */
emilmont 33:5364839841bd 211 uint32_t w; /*!< Type used for word access */
emilmont 27:7110ebee3484 212 } APSR_Type;
emilmont 27:7110ebee3484 213
emilmont 27:7110ebee3484 214
emilmont 27:7110ebee3484 215 /** \brief Union type to access the Interrupt Program Status Register (IPSR).
emilmont 27:7110ebee3484 216 */
emilmont 27:7110ebee3484 217 typedef union
emilmont 27:7110ebee3484 218 {
emilmont 27:7110ebee3484 219 struct
emilmont 27:7110ebee3484 220 {
emilmont 27:7110ebee3484 221 uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
emilmont 27:7110ebee3484 222 uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */
emilmont 27:7110ebee3484 223 } b; /*!< Structure used for bit access */
emilmont 27:7110ebee3484 224 uint32_t w; /*!< Type used for word access */
emilmont 27:7110ebee3484 225 } IPSR_Type;
emilmont 27:7110ebee3484 226
emilmont 27:7110ebee3484 227
emilmont 27:7110ebee3484 228 /** \brief Union type to access the Special-Purpose Program Status Registers (xPSR).
emilmont 27:7110ebee3484 229 */
emilmont 27:7110ebee3484 230 typedef union
emilmont 27:7110ebee3484 231 {
emilmont 27:7110ebee3484 232 struct
emilmont 27:7110ebee3484 233 {
emilmont 27:7110ebee3484 234 uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
emilmont 27:7110ebee3484 235 #if (__CORTEX_M != 0x04)
emilmont 27:7110ebee3484 236 uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */
emilmont 27:7110ebee3484 237 #else
emilmont 27:7110ebee3484 238 uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */
emilmont 27:7110ebee3484 239 uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */
emilmont 27:7110ebee3484 240 uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */
emilmont 27:7110ebee3484 241 #endif
emilmont 27:7110ebee3484 242 uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */
emilmont 27:7110ebee3484 243 uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */
emilmont 27:7110ebee3484 244 uint32_t Q:1; /*!< bit: 27 Saturation condition flag */
emilmont 27:7110ebee3484 245 uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
emilmont 27:7110ebee3484 246 uint32_t C:1; /*!< bit: 29 Carry condition code flag */
emilmont 27:7110ebee3484 247 uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
emilmont 27:7110ebee3484 248 uint32_t N:1; /*!< bit: 31 Negative condition code flag */
emilmont 27:7110ebee3484 249 } b; /*!< Structure used for bit access */
emilmont 27:7110ebee3484 250 uint32_t w; /*!< Type used for word access */
emilmont 27:7110ebee3484 251 } xPSR_Type;
emilmont 27:7110ebee3484 252
emilmont 27:7110ebee3484 253
emilmont 27:7110ebee3484 254 /** \brief Union type to access the Control Registers (CONTROL).
emilmont 27:7110ebee3484 255 */
emilmont 27:7110ebee3484 256 typedef union
emilmont 27:7110ebee3484 257 {
emilmont 27:7110ebee3484 258 struct
emilmont 27:7110ebee3484 259 {
emilmont 27:7110ebee3484 260 uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */
emilmont 27:7110ebee3484 261 uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */
emilmont 27:7110ebee3484 262 uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */
emilmont 27:7110ebee3484 263 uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */
emilmont 27:7110ebee3484 264 } b; /*!< Structure used for bit access */
emilmont 27:7110ebee3484 265 uint32_t w; /*!< Type used for word access */
emilmont 27:7110ebee3484 266 } CONTROL_Type;
emilmont 27:7110ebee3484 267
emilmont 27:7110ebee3484 268 /*@} end of group CMSIS_CORE */
emilmont 27:7110ebee3484 269
emilmont 27:7110ebee3484 270
emilmont 33:5364839841bd 271 /** \ingroup CMSIS_core_register
emilmont 33:5364839841bd 272 \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC)
emilmont 33:5364839841bd 273 \brief Type definitions for the NVIC Registers
emilmont 27:7110ebee3484 274 @{
emilmont 27:7110ebee3484 275 */
emilmont 27:7110ebee3484 276
emilmont 27:7110ebee3484 277 /** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC).
emilmont 27:7110ebee3484 278 */
emilmont 27:7110ebee3484 279 typedef struct
emilmont 27:7110ebee3484 280 {
emilmont 27:7110ebee3484 281 __IO uint32_t ISER[8]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */
emilmont 33:5364839841bd 282 uint32_t RESERVED0[24];
emilmont 27:7110ebee3484 283 __IO uint32_t ICER[8]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */
emilmont 33:5364839841bd 284 uint32_t RSERVED1[24];
emilmont 27:7110ebee3484 285 __IO uint32_t ISPR[8]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */
emilmont 33:5364839841bd 286 uint32_t RESERVED2[24];
emilmont 27:7110ebee3484 287 __IO uint32_t ICPR[8]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */
emilmont 33:5364839841bd 288 uint32_t RESERVED3[24];
emilmont 27:7110ebee3484 289 __IO uint32_t IABR[8]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */
emilmont 33:5364839841bd 290 uint32_t RESERVED4[56];
emilmont 27:7110ebee3484 291 __IO uint8_t IP[240]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */
emilmont 33:5364839841bd 292 uint32_t RESERVED5[644];
emilmont 27:7110ebee3484 293 __O uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */
emilmont 33:5364839841bd 294 } NVIC_Type;
emilmont 33:5364839841bd 295
emilmont 33:5364839841bd 296 /* Software Triggered Interrupt Register Definitions */
emilmont 33:5364839841bd 297 #define NVIC_STIR_INTID_Pos 0 /*!< STIR: INTLINESNUM Position */
emilmont 33:5364839841bd 298 #define NVIC_STIR_INTID_Msk (0x1FFUL << NVIC_STIR_INTID_Pos) /*!< STIR: INTLINESNUM Mask */
emilmont 27:7110ebee3484 299
emilmont 27:7110ebee3484 300 /*@} end of group CMSIS_NVIC */
emilmont 27:7110ebee3484 301
emilmont 27:7110ebee3484 302
emilmont 33:5364839841bd 303 /** \ingroup CMSIS_core_register
emilmont 33:5364839841bd 304 \defgroup CMSIS_SCB System Control Block (SCB)
emilmont 33:5364839841bd 305 \brief Type definitions for the System Control Block Registers
emilmont 27:7110ebee3484 306 @{
emilmont 27:7110ebee3484 307 */
emilmont 27:7110ebee3484 308
emilmont 27:7110ebee3484 309 /** \brief Structure type to access the System Control Block (SCB).
emilmont 27:7110ebee3484 310 */
emilmont 27:7110ebee3484 311 typedef struct
emilmont 27:7110ebee3484 312 {
emilmont 33:5364839841bd 313 __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */
emilmont 33:5364839841bd 314 __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */
emilmont 27:7110ebee3484 315 __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */
emilmont 33:5364839841bd 316 __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */
emilmont 27:7110ebee3484 317 __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */
emilmont 27:7110ebee3484 318 __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */
emilmont 27:7110ebee3484 319 __IO uint8_t SHP[12]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */
emilmont 27:7110ebee3484 320 __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */
emilmont 27:7110ebee3484 321 __IO uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */
emilmont 33:5364839841bd 322 __IO uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */
emilmont 27:7110ebee3484 323 __IO uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */
emilmont 33:5364839841bd 324 __IO uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */
emilmont 33:5364839841bd 325 __IO uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */
emilmont 27:7110ebee3484 326 __IO uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */
emilmont 27:7110ebee3484 327 __I uint32_t PFR[2]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */
emilmont 27:7110ebee3484 328 __I uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */
emilmont 27:7110ebee3484 329 __I uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */
emilmont 27:7110ebee3484 330 __I uint32_t MMFR[4]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */
emilmont 33:5364839841bd 331 __I uint32_t ISAR[5]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */
emilmont 33:5364839841bd 332 uint32_t RESERVED0[5];
emilmont 33:5364839841bd 333 __IO uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */
emilmont 33:5364839841bd 334 } SCB_Type;
emilmont 27:7110ebee3484 335
emilmont 27:7110ebee3484 336 /* SCB CPUID Register Definitions */
emilmont 27:7110ebee3484 337 #define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */
emilmont 27:7110ebee3484 338 #define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */
emilmont 27:7110ebee3484 339
emilmont 27:7110ebee3484 340 #define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */
emilmont 27:7110ebee3484 341 #define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */
emilmont 27:7110ebee3484 342
emilmont 33:5364839841bd 343 #define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */
emilmont 33:5364839841bd 344 #define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */
emilmont 33:5364839841bd 345
emilmont 27:7110ebee3484 346 #define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */
emilmont 27:7110ebee3484 347 #define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */
emilmont 27:7110ebee3484 348
emilmont 27:7110ebee3484 349 #define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */
emilmont 27:7110ebee3484 350 #define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */
emilmont 27:7110ebee3484 351
emilmont 27:7110ebee3484 352 /* SCB Interrupt Control State Register Definitions */
emilmont 27:7110ebee3484 353 #define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */
emilmont 27:7110ebee3484 354 #define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */
emilmont 27:7110ebee3484 355
emilmont 27:7110ebee3484 356 #define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */
emilmont 27:7110ebee3484 357 #define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */
emilmont 27:7110ebee3484 358
emilmont 27:7110ebee3484 359 #define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */
emilmont 27:7110ebee3484 360 #define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */
emilmont 27:7110ebee3484 361
emilmont 27:7110ebee3484 362 #define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */
emilmont 27:7110ebee3484 363 #define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */
emilmont 27:7110ebee3484 364
emilmont 27:7110ebee3484 365 #define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */
emilmont 27:7110ebee3484 366 #define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */
emilmont 27:7110ebee3484 367
emilmont 27:7110ebee3484 368 #define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */
emilmont 27:7110ebee3484 369 #define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */
emilmont 27:7110ebee3484 370
emilmont 27:7110ebee3484 371 #define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */
emilmont 27:7110ebee3484 372 #define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */
emilmont 27:7110ebee3484 373
emilmont 27:7110ebee3484 374 #define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */
emilmont 27:7110ebee3484 375 #define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */
emilmont 27:7110ebee3484 376
emilmont 27:7110ebee3484 377 #define SCB_ICSR_RETTOBASE_Pos 11 /*!< SCB ICSR: RETTOBASE Position */
emilmont 27:7110ebee3484 378 #define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */
emilmont 27:7110ebee3484 379
emilmont 27:7110ebee3484 380 #define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */
emilmont 27:7110ebee3484 381 #define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */
emilmont 27:7110ebee3484 382
emilmont 33:5364839841bd 383 /* SCB Vector Table Offset Register Definitions */
emilmont 33:5364839841bd 384 #if (__CM3_REV < 0x0201) /* core r2p1 */
emilmont 27:7110ebee3484 385 #define SCB_VTOR_TBLBASE_Pos 29 /*!< SCB VTOR: TBLBASE Position */
emilmont 27:7110ebee3484 386 #define SCB_VTOR_TBLBASE_Msk (1UL << SCB_VTOR_TBLBASE_Pos) /*!< SCB VTOR: TBLBASE Mask */
emilmont 27:7110ebee3484 387
emilmont 27:7110ebee3484 388 #define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */
emilmont 27:7110ebee3484 389 #define SCB_VTOR_TBLOFF_Msk (0x3FFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */
emilmont 33:5364839841bd 390 #else
emilmont 33:5364839841bd 391 #define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */
emilmont 33:5364839841bd 392 #define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */
emilmont 33:5364839841bd 393 #endif
emilmont 27:7110ebee3484 394
emilmont 27:7110ebee3484 395 /* SCB Application Interrupt and Reset Control Register Definitions */
emilmont 27:7110ebee3484 396 #define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */
emilmont 27:7110ebee3484 397 #define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */
emilmont 27:7110ebee3484 398
emilmont 27:7110ebee3484 399 #define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */
emilmont 27:7110ebee3484 400 #define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */
emilmont 27:7110ebee3484 401
emilmont 27:7110ebee3484 402 #define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */
emilmont 27:7110ebee3484 403 #define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */
emilmont 27:7110ebee3484 404
emilmont 27:7110ebee3484 405 #define SCB_AIRCR_PRIGROUP_Pos 8 /*!< SCB AIRCR: PRIGROUP Position */
emilmont 27:7110ebee3484 406 #define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */
emilmont 27:7110ebee3484 407
emilmont 27:7110ebee3484 408 #define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */
emilmont 27:7110ebee3484 409 #define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */
emilmont 27:7110ebee3484 410
emilmont 27:7110ebee3484 411 #define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */
emilmont 27:7110ebee3484 412 #define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */
emilmont 27:7110ebee3484 413
emilmont 27:7110ebee3484 414 #define SCB_AIRCR_VECTRESET_Pos 0 /*!< SCB AIRCR: VECTRESET Position */
emilmont 27:7110ebee3484 415 #define SCB_AIRCR_VECTRESET_Msk (1UL << SCB_AIRCR_VECTRESET_Pos) /*!< SCB AIRCR: VECTRESET Mask */
emilmont 27:7110ebee3484 416
emilmont 27:7110ebee3484 417 /* SCB System Control Register Definitions */
emilmont 27:7110ebee3484 418 #define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */
emilmont 27:7110ebee3484 419 #define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */
emilmont 27:7110ebee3484 420
emilmont 27:7110ebee3484 421 #define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */
emilmont 27:7110ebee3484 422 #define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */
emilmont 27:7110ebee3484 423
emilmont 27:7110ebee3484 424 #define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */
emilmont 27:7110ebee3484 425 #define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */
emilmont 27:7110ebee3484 426
emilmont 27:7110ebee3484 427 /* SCB Configuration Control Register Definitions */
emilmont 27:7110ebee3484 428 #define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */
emilmont 27:7110ebee3484 429 #define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */
emilmont 27:7110ebee3484 430
emilmont 27:7110ebee3484 431 #define SCB_CCR_BFHFNMIGN_Pos 8 /*!< SCB CCR: BFHFNMIGN Position */
emilmont 27:7110ebee3484 432 #define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */
emilmont 27:7110ebee3484 433
emilmont 27:7110ebee3484 434 #define SCB_CCR_DIV_0_TRP_Pos 4 /*!< SCB CCR: DIV_0_TRP Position */
emilmont 27:7110ebee3484 435 #define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */
emilmont 27:7110ebee3484 436
emilmont 27:7110ebee3484 437 #define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */
emilmont 27:7110ebee3484 438 #define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */
emilmont 27:7110ebee3484 439
emilmont 27:7110ebee3484 440 #define SCB_CCR_USERSETMPEND_Pos 1 /*!< SCB CCR: USERSETMPEND Position */
emilmont 27:7110ebee3484 441 #define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */
emilmont 27:7110ebee3484 442
emilmont 27:7110ebee3484 443 #define SCB_CCR_NONBASETHRDENA_Pos 0 /*!< SCB CCR: NONBASETHRDENA Position */
emilmont 27:7110ebee3484 444 #define SCB_CCR_NONBASETHRDENA_Msk (1UL << SCB_CCR_NONBASETHRDENA_Pos) /*!< SCB CCR: NONBASETHRDENA Mask */
emilmont 27:7110ebee3484 445
emilmont 27:7110ebee3484 446 /* SCB System Handler Control and State Register Definitions */
emilmont 27:7110ebee3484 447 #define SCB_SHCSR_USGFAULTENA_Pos 18 /*!< SCB SHCSR: USGFAULTENA Position */
emilmont 27:7110ebee3484 448 #define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */
emilmont 27:7110ebee3484 449
emilmont 27:7110ebee3484 450 #define SCB_SHCSR_BUSFAULTENA_Pos 17 /*!< SCB SHCSR: BUSFAULTENA Position */
emilmont 27:7110ebee3484 451 #define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */
emilmont 27:7110ebee3484 452
emilmont 27:7110ebee3484 453 #define SCB_SHCSR_MEMFAULTENA_Pos 16 /*!< SCB SHCSR: MEMFAULTENA Position */
emilmont 27:7110ebee3484 454 #define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */
emilmont 27:7110ebee3484 455
emilmont 27:7110ebee3484 456 #define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */
emilmont 27:7110ebee3484 457 #define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */
emilmont 27:7110ebee3484 458
emilmont 27:7110ebee3484 459 #define SCB_SHCSR_BUSFAULTPENDED_Pos 14 /*!< SCB SHCSR: BUSFAULTPENDED Position */
emilmont 27:7110ebee3484 460 #define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */
emilmont 27:7110ebee3484 461
emilmont 27:7110ebee3484 462 #define SCB_SHCSR_MEMFAULTPENDED_Pos 13 /*!< SCB SHCSR: MEMFAULTPENDED Position */
emilmont 27:7110ebee3484 463 #define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */
emilmont 27:7110ebee3484 464
emilmont 27:7110ebee3484 465 #define SCB_SHCSR_USGFAULTPENDED_Pos 12 /*!< SCB SHCSR: USGFAULTPENDED Position */
emilmont 27:7110ebee3484 466 #define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */
emilmont 27:7110ebee3484 467
emilmont 27:7110ebee3484 468 #define SCB_SHCSR_SYSTICKACT_Pos 11 /*!< SCB SHCSR: SYSTICKACT Position */
emilmont 27:7110ebee3484 469 #define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */
emilmont 27:7110ebee3484 470
emilmont 27:7110ebee3484 471 #define SCB_SHCSR_PENDSVACT_Pos 10 /*!< SCB SHCSR: PENDSVACT Position */
emilmont 27:7110ebee3484 472 #define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */
emilmont 27:7110ebee3484 473
emilmont 27:7110ebee3484 474 #define SCB_SHCSR_MONITORACT_Pos 8 /*!< SCB SHCSR: MONITORACT Position */
emilmont 27:7110ebee3484 475 #define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */
emilmont 27:7110ebee3484 476
emilmont 27:7110ebee3484 477 #define SCB_SHCSR_SVCALLACT_Pos 7 /*!< SCB SHCSR: SVCALLACT Position */
emilmont 27:7110ebee3484 478 #define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */
emilmont 33:5364839841bd 479
emilmont 27:7110ebee3484 480 #define SCB_SHCSR_USGFAULTACT_Pos 3 /*!< SCB SHCSR: USGFAULTACT Position */
emilmont 27:7110ebee3484 481 #define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */
emilmont 27:7110ebee3484 482
emilmont 27:7110ebee3484 483 #define SCB_SHCSR_BUSFAULTACT_Pos 1 /*!< SCB SHCSR: BUSFAULTACT Position */
emilmont 27:7110ebee3484 484 #define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */
emilmont 27:7110ebee3484 485
emilmont 27:7110ebee3484 486 #define SCB_SHCSR_MEMFAULTACT_Pos 0 /*!< SCB SHCSR: MEMFAULTACT Position */
emilmont 27:7110ebee3484 487 #define SCB_SHCSR_MEMFAULTACT_Msk (1UL << SCB_SHCSR_MEMFAULTACT_Pos) /*!< SCB SHCSR: MEMFAULTACT Mask */
emilmont 27:7110ebee3484 488
emilmont 27:7110ebee3484 489 /* SCB Configurable Fault Status Registers Definitions */
emilmont 27:7110ebee3484 490 #define SCB_CFSR_USGFAULTSR_Pos 16 /*!< SCB CFSR: Usage Fault Status Register Position */
emilmont 27:7110ebee3484 491 #define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */
emilmont 27:7110ebee3484 492
emilmont 27:7110ebee3484 493 #define SCB_CFSR_BUSFAULTSR_Pos 8 /*!< SCB CFSR: Bus Fault Status Register Position */
emilmont 27:7110ebee3484 494 #define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */
emilmont 27:7110ebee3484 495
emilmont 27:7110ebee3484 496 #define SCB_CFSR_MEMFAULTSR_Pos 0 /*!< SCB CFSR: Memory Manage Fault Status Register Position */
emilmont 27:7110ebee3484 497 #define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL << SCB_CFSR_MEMFAULTSR_Pos) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */
emilmont 27:7110ebee3484 498
emilmont 27:7110ebee3484 499 /* SCB Hard Fault Status Registers Definitions */
emilmont 27:7110ebee3484 500 #define SCB_HFSR_DEBUGEVT_Pos 31 /*!< SCB HFSR: DEBUGEVT Position */
emilmont 27:7110ebee3484 501 #define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */
emilmont 27:7110ebee3484 502
emilmont 27:7110ebee3484 503 #define SCB_HFSR_FORCED_Pos 30 /*!< SCB HFSR: FORCED Position */
emilmont 27:7110ebee3484 504 #define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */
emilmont 27:7110ebee3484 505
emilmont 27:7110ebee3484 506 #define SCB_HFSR_VECTTBL_Pos 1 /*!< SCB HFSR: VECTTBL Position */
emilmont 27:7110ebee3484 507 #define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */
emilmont 27:7110ebee3484 508
emilmont 27:7110ebee3484 509 /* SCB Debug Fault Status Register Definitions */
emilmont 27:7110ebee3484 510 #define SCB_DFSR_EXTERNAL_Pos 4 /*!< SCB DFSR: EXTERNAL Position */
emilmont 27:7110ebee3484 511 #define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */
emilmont 27:7110ebee3484 512
emilmont 27:7110ebee3484 513 #define SCB_DFSR_VCATCH_Pos 3 /*!< SCB DFSR: VCATCH Position */
emilmont 27:7110ebee3484 514 #define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */
emilmont 27:7110ebee3484 515
emilmont 27:7110ebee3484 516 #define SCB_DFSR_DWTTRAP_Pos 2 /*!< SCB DFSR: DWTTRAP Position */
emilmont 27:7110ebee3484 517 #define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */
emilmont 27:7110ebee3484 518
emilmont 27:7110ebee3484 519 #define SCB_DFSR_BKPT_Pos 1 /*!< SCB DFSR: BKPT Position */
emilmont 27:7110ebee3484 520 #define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */
emilmont 27:7110ebee3484 521
emilmont 27:7110ebee3484 522 #define SCB_DFSR_HALTED_Pos 0 /*!< SCB DFSR: HALTED Position */
emilmont 27:7110ebee3484 523 #define SCB_DFSR_HALTED_Msk (1UL << SCB_DFSR_HALTED_Pos) /*!< SCB DFSR: HALTED Mask */
emilmont 27:7110ebee3484 524
emilmont 27:7110ebee3484 525 /*@} end of group CMSIS_SCB */
emilmont 27:7110ebee3484 526
emilmont 27:7110ebee3484 527
emilmont 33:5364839841bd 528 /** \ingroup CMSIS_core_register
emilmont 33:5364839841bd 529 \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB)
emilmont 33:5364839841bd 530 \brief Type definitions for the System Control and ID Register not in the SCB
emilmont 33:5364839841bd 531 @{
emilmont 33:5364839841bd 532 */
emilmont 33:5364839841bd 533
emilmont 33:5364839841bd 534 /** \brief Structure type to access the System Control and ID Register not in the SCB.
emilmont 33:5364839841bd 535 */
emilmont 33:5364839841bd 536 typedef struct
emilmont 33:5364839841bd 537 {
emilmont 33:5364839841bd 538 uint32_t RESERVED0[1];
emilmont 33:5364839841bd 539 __I uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */
emilmont 33:5364839841bd 540 #if ((defined __CM3_REV) && (__CM3_REV >= 0x200))
emilmont 33:5364839841bd 541 __IO uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */
emilmont 33:5364839841bd 542 #else
emilmont 33:5364839841bd 543 uint32_t RESERVED1[1];
emilmont 33:5364839841bd 544 #endif
emilmont 33:5364839841bd 545 } SCnSCB_Type;
emilmont 33:5364839841bd 546
emilmont 33:5364839841bd 547 /* Interrupt Controller Type Register Definitions */
emilmont 33:5364839841bd 548 #define SCnSCB_ICTR_INTLINESNUM_Pos 0 /*!< ICTR: INTLINESNUM Position */
emilmont 33:5364839841bd 549 #define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL << SCnSCB_ICTR_INTLINESNUM_Pos) /*!< ICTR: INTLINESNUM Mask */
emilmont 33:5364839841bd 550
emilmont 33:5364839841bd 551 /* Auxiliary Control Register Definitions */
emilmont 33:5364839841bd 552
emilmont 33:5364839841bd 553 #define SCnSCB_ACTLR_DISFOLD_Pos 2 /*!< ACTLR: DISFOLD Position */
emilmont 33:5364839841bd 554 #define SCnSCB_ACTLR_DISFOLD_Msk (1UL << SCnSCB_ACTLR_DISFOLD_Pos) /*!< ACTLR: DISFOLD Mask */
emilmont 33:5364839841bd 555
emilmont 33:5364839841bd 556 #define SCnSCB_ACTLR_DISDEFWBUF_Pos 1 /*!< ACTLR: DISDEFWBUF Position */
emilmont 33:5364839841bd 557 #define SCnSCB_ACTLR_DISDEFWBUF_Msk (1UL << SCnSCB_ACTLR_DISDEFWBUF_Pos) /*!< ACTLR: DISDEFWBUF Mask */
emilmont 33:5364839841bd 558
emilmont 33:5364839841bd 559 #define SCnSCB_ACTLR_DISMCYCINT_Pos 0 /*!< ACTLR: DISMCYCINT Position */
emilmont 33:5364839841bd 560 #define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL << SCnSCB_ACTLR_DISMCYCINT_Pos) /*!< ACTLR: DISMCYCINT Mask */
emilmont 33:5364839841bd 561
emilmont 33:5364839841bd 562 /*@} end of group CMSIS_SCnotSCB */
emilmont 33:5364839841bd 563
emilmont 33:5364839841bd 564
emilmont 33:5364839841bd 565 /** \ingroup CMSIS_core_register
emilmont 33:5364839841bd 566 \defgroup CMSIS_SysTick System Tick Timer (SysTick)
emilmont 33:5364839841bd 567 \brief Type definitions for the System Timer Registers.
emilmont 27:7110ebee3484 568 @{
emilmont 27:7110ebee3484 569 */
emilmont 27:7110ebee3484 570
emilmont 27:7110ebee3484 571 /** \brief Structure type to access the System Timer (SysTick).
emilmont 27:7110ebee3484 572 */
emilmont 27:7110ebee3484 573 typedef struct
emilmont 27:7110ebee3484 574 {
emilmont 27:7110ebee3484 575 __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */
emilmont 27:7110ebee3484 576 __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */
emilmont 27:7110ebee3484 577 __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */
emilmont 27:7110ebee3484 578 __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */
emilmont 27:7110ebee3484 579 } SysTick_Type;
emilmont 27:7110ebee3484 580
emilmont 27:7110ebee3484 581 /* SysTick Control / Status Register Definitions */
emilmont 27:7110ebee3484 582 #define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */
emilmont 27:7110ebee3484 583 #define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */
emilmont 27:7110ebee3484 584
emilmont 27:7110ebee3484 585 #define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */
emilmont 27:7110ebee3484 586 #define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */
emilmont 27:7110ebee3484 587
emilmont 27:7110ebee3484 588 #define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */
emilmont 27:7110ebee3484 589 #define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */
emilmont 27:7110ebee3484 590
emilmont 27:7110ebee3484 591 #define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */
emilmont 27:7110ebee3484 592 #define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */
emilmont 27:7110ebee3484 593
emilmont 27:7110ebee3484 594 /* SysTick Reload Register Definitions */
emilmont 27:7110ebee3484 595 #define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */
emilmont 27:7110ebee3484 596 #define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */
emilmont 27:7110ebee3484 597
emilmont 27:7110ebee3484 598 /* SysTick Current Register Definitions */
emilmont 27:7110ebee3484 599 #define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */
emilmont 27:7110ebee3484 600 #define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */
emilmont 27:7110ebee3484 601
emilmont 27:7110ebee3484 602 /* SysTick Calibration Register Definitions */
emilmont 27:7110ebee3484 603 #define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */
emilmont 27:7110ebee3484 604 #define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */
emilmont 27:7110ebee3484 605
emilmont 27:7110ebee3484 606 #define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */
emilmont 27:7110ebee3484 607 #define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */
emilmont 27:7110ebee3484 608
emilmont 27:7110ebee3484 609 #define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */
emilmont 27:7110ebee3484 610 #define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */
emilmont 27:7110ebee3484 611
emilmont 27:7110ebee3484 612 /*@} end of group CMSIS_SysTick */
emilmont 27:7110ebee3484 613
emilmont 27:7110ebee3484 614
emilmont 33:5364839841bd 615 /** \ingroup CMSIS_core_register
emilmont 33:5364839841bd 616 \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM)
emilmont 33:5364839841bd 617 \brief Type definitions for the Instrumentation Trace Macrocell (ITM)
emilmont 27:7110ebee3484 618 @{
emilmont 27:7110ebee3484 619 */
emilmont 27:7110ebee3484 620
emilmont 27:7110ebee3484 621 /** \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM).
emilmont 27:7110ebee3484 622 */
emilmont 27:7110ebee3484 623 typedef struct
emilmont 27:7110ebee3484 624 {
emilmont 33:5364839841bd 625 __O union
emilmont 27:7110ebee3484 626 {
emilmont 27:7110ebee3484 627 __O uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */
emilmont 27:7110ebee3484 628 __O uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */
emilmont 27:7110ebee3484 629 __O uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */
emilmont 27:7110ebee3484 630 } PORT [32]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */
emilmont 33:5364839841bd 631 uint32_t RESERVED0[864];
emilmont 33:5364839841bd 632 __IO uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */
emilmont 33:5364839841bd 633 uint32_t RESERVED1[15];
emilmont 33:5364839841bd 634 __IO uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */
emilmont 33:5364839841bd 635 uint32_t RESERVED2[15];
emilmont 33:5364839841bd 636 __IO uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */
emilmont 33:5364839841bd 637 } ITM_Type;
emilmont 27:7110ebee3484 638
emilmont 27:7110ebee3484 639 /* ITM Trace Privilege Register Definitions */
emilmont 33:5364839841bd 640 #define ITM_TPR_PRIVMASK_Pos 0 /*!< ITM TPR: PRIVMASK Position */
emilmont 33:5364839841bd 641 #define ITM_TPR_PRIVMASK_Msk (0xFUL << ITM_TPR_PRIVMASK_Pos) /*!< ITM TPR: PRIVMASK Mask */
emilmont 27:7110ebee3484 642
emilmont 27:7110ebee3484 643 /* ITM Trace Control Register Definitions */
emilmont 33:5364839841bd 644 #define ITM_TCR_BUSY_Pos 23 /*!< ITM TCR: BUSY Position */
emilmont 33:5364839841bd 645 #define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */
emilmont 27:7110ebee3484 646
emilmont 33:5364839841bd 647 #define ITM_TCR_TraceBusID_Pos 16 /*!< ITM TCR: ATBID Position */
emilmont 33:5364839841bd 648 #define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */
emilmont 27:7110ebee3484 649
emilmont 33:5364839841bd 650 #define ITM_TCR_GTSFREQ_Pos 10 /*!< ITM TCR: Global timestamp frequency Position */
emilmont 33:5364839841bd 651 #define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */
emilmont 27:7110ebee3484 652
emilmont 33:5364839841bd 653 #define ITM_TCR_TSPrescale_Pos 8 /*!< ITM TCR: TSPrescale Position */
emilmont 33:5364839841bd 654 #define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */
emilmont 27:7110ebee3484 655
emilmont 33:5364839841bd 656 #define ITM_TCR_SWOENA_Pos 4 /*!< ITM TCR: SWOENA Position */
emilmont 33:5364839841bd 657 #define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */
emilmont 27:7110ebee3484 658
emilmont 33:5364839841bd 659 #define ITM_TCR_TXENA_Pos 3 /*!< ITM TCR: TXENA Position */
emilmont 33:5364839841bd 660 #define ITM_TCR_TXENA_Msk (1UL << ITM_TCR_TXENA_Pos) /*!< ITM TCR: TXENA Mask */
emilmont 27:7110ebee3484 661
emilmont 33:5364839841bd 662 #define ITM_TCR_SYNCENA_Pos 2 /*!< ITM TCR: SYNCENA Position */
emilmont 33:5364839841bd 663 #define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */
emilmont 27:7110ebee3484 664
emilmont 33:5364839841bd 665 #define ITM_TCR_TSENA_Pos 1 /*!< ITM TCR: TSENA Position */
emilmont 33:5364839841bd 666 #define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */
emilmont 27:7110ebee3484 667
emilmont 33:5364839841bd 668 #define ITM_TCR_ITMENA_Pos 0 /*!< ITM TCR: ITM Enable bit Position */
emilmont 33:5364839841bd 669 #define ITM_TCR_ITMENA_Msk (1UL << ITM_TCR_ITMENA_Pos) /*!< ITM TCR: ITM Enable bit Mask */
emilmont 27:7110ebee3484 670
emilmont 27:7110ebee3484 671 /*@}*/ /* end of group CMSIS_ITM */
emilmont 27:7110ebee3484 672
emilmont 27:7110ebee3484 673
emilmont 39:737756e0b479 674 /** \ingroup CMSIS_core_register
emilmont 39:737756e0b479 675 \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT)
emilmont 39:737756e0b479 676 \brief Type definitions for the Data Watchpoint and Trace (DWT)
emilmont 39:737756e0b479 677 @{
emilmont 39:737756e0b479 678 */
emilmont 39:737756e0b479 679
emilmont 39:737756e0b479 680 /** \brief Structure type to access the Data Watchpoint and Trace Register (DWT).
emilmont 39:737756e0b479 681 */
emilmont 39:737756e0b479 682 typedef struct
emilmont 39:737756e0b479 683 {
emilmont 39:737756e0b479 684 __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */
emilmont 39:737756e0b479 685 __IO uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */
emilmont 39:737756e0b479 686 __IO uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */
emilmont 39:737756e0b479 687 __IO uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */
emilmont 39:737756e0b479 688 __IO uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */
emilmont 39:737756e0b479 689 __IO uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */
emilmont 39:737756e0b479 690 __IO uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */
emilmont 39:737756e0b479 691 __I uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */
emilmont 39:737756e0b479 692 __IO uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */
emilmont 39:737756e0b479 693 __IO uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */
emilmont 39:737756e0b479 694 __IO uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */
emilmont 39:737756e0b479 695 uint32_t RESERVED0[1];
emilmont 39:737756e0b479 696 __IO uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */
emilmont 39:737756e0b479 697 __IO uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */
emilmont 39:737756e0b479 698 __IO uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */
emilmont 39:737756e0b479 699 uint32_t RESERVED1[1];
emilmont 39:737756e0b479 700 __IO uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */
emilmont 39:737756e0b479 701 __IO uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */
emilmont 39:737756e0b479 702 __IO uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */
emilmont 39:737756e0b479 703 uint32_t RESERVED2[1];
emilmont 39:737756e0b479 704 __IO uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */
emilmont 39:737756e0b479 705 __IO uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */
emilmont 39:737756e0b479 706 __IO uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */
emilmont 39:737756e0b479 707 } DWT_Type;
emilmont 39:737756e0b479 708
emilmont 39:737756e0b479 709 /* DWT Control Register Definitions */
emilmont 39:737756e0b479 710 #define DWT_CTRL_NUMCOMP_Pos 28 /*!< DWT CTRL: NUMCOMP Position */
emilmont 39:737756e0b479 711 #define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */
emilmont 39:737756e0b479 712
emilmont 39:737756e0b479 713 #define DWT_CTRL_NOTRCPKT_Pos 27 /*!< DWT CTRL: NOTRCPKT Position */
emilmont 39:737756e0b479 714 #define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */
emilmont 39:737756e0b479 715
emilmont 39:737756e0b479 716 #define DWT_CTRL_NOEXTTRIG_Pos 26 /*!< DWT CTRL: NOEXTTRIG Position */
emilmont 39:737756e0b479 717 #define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */
emilmont 39:737756e0b479 718
emilmont 39:737756e0b479 719 #define DWT_CTRL_NOCYCCNT_Pos 25 /*!< DWT CTRL: NOCYCCNT Position */
emilmont 39:737756e0b479 720 #define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */
emilmont 39:737756e0b479 721
emilmont 39:737756e0b479 722 #define DWT_CTRL_NOPRFCNT_Pos 24 /*!< DWT CTRL: NOPRFCNT Position */
emilmont 39:737756e0b479 723 #define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */
emilmont 39:737756e0b479 724
emilmont 39:737756e0b479 725 #define DWT_CTRL_CYCEVTENA_Pos 22 /*!< DWT CTRL: CYCEVTENA Position */
emilmont 39:737756e0b479 726 #define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */
emilmont 39:737756e0b479 727
emilmont 39:737756e0b479 728 #define DWT_CTRL_FOLDEVTENA_Pos 21 /*!< DWT CTRL: FOLDEVTENA Position */
emilmont 39:737756e0b479 729 #define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */
emilmont 39:737756e0b479 730
emilmont 39:737756e0b479 731 #define DWT_CTRL_LSUEVTENA_Pos 20 /*!< DWT CTRL: LSUEVTENA Position */
emilmont 39:737756e0b479 732 #define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */
emilmont 39:737756e0b479 733
emilmont 39:737756e0b479 734 #define DWT_CTRL_SLEEPEVTENA_Pos 19 /*!< DWT CTRL: SLEEPEVTENA Position */
emilmont 39:737756e0b479 735 #define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */
emilmont 39:737756e0b479 736
emilmont 39:737756e0b479 737 #define DWT_CTRL_EXCEVTENA_Pos 18 /*!< DWT CTRL: EXCEVTENA Position */
emilmont 39:737756e0b479 738 #define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */
emilmont 39:737756e0b479 739
emilmont 39:737756e0b479 740 #define DWT_CTRL_CPIEVTENA_Pos 17 /*!< DWT CTRL: CPIEVTENA Position */
emilmont 39:737756e0b479 741 #define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */
emilmont 39:737756e0b479 742
emilmont 39:737756e0b479 743 #define DWT_CTRL_EXCTRCENA_Pos 16 /*!< DWT CTRL: EXCTRCENA Position */
emilmont 39:737756e0b479 744 #define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */
emilmont 39:737756e0b479 745
emilmont 39:737756e0b479 746 #define DWT_CTRL_PCSAMPLENA_Pos 12 /*!< DWT CTRL: PCSAMPLENA Position */
emilmont 39:737756e0b479 747 #define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */
emilmont 39:737756e0b479 748
emilmont 39:737756e0b479 749 #define DWT_CTRL_SYNCTAP_Pos 10 /*!< DWT CTRL: SYNCTAP Position */
emilmont 39:737756e0b479 750 #define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */
emilmont 39:737756e0b479 751
emilmont 39:737756e0b479 752 #define DWT_CTRL_CYCTAP_Pos 9 /*!< DWT CTRL: CYCTAP Position */
emilmont 39:737756e0b479 753 #define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */
emilmont 39:737756e0b479 754
emilmont 39:737756e0b479 755 #define DWT_CTRL_POSTINIT_Pos 5 /*!< DWT CTRL: POSTINIT Position */
emilmont 39:737756e0b479 756 #define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */
emilmont 39:737756e0b479 757
emilmont 39:737756e0b479 758 #define DWT_CTRL_POSTPRESET_Pos 1 /*!< DWT CTRL: POSTPRESET Position */
emilmont 39:737756e0b479 759 #define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */
emilmont 39:737756e0b479 760
emilmont 39:737756e0b479 761 #define DWT_CTRL_CYCCNTENA_Pos 0 /*!< DWT CTRL: CYCCNTENA Position */
emilmont 39:737756e0b479 762 #define DWT_CTRL_CYCCNTENA_Msk (0x1UL << DWT_CTRL_CYCCNTENA_Pos) /*!< DWT CTRL: CYCCNTENA Mask */
emilmont 39:737756e0b479 763
emilmont 39:737756e0b479 764 /* DWT CPI Count Register Definitions */
emilmont 39:737756e0b479 765 #define DWT_CPICNT_CPICNT_Pos 0 /*!< DWT CPICNT: CPICNT Position */
emilmont 39:737756e0b479 766 #define DWT_CPICNT_CPICNT_Msk (0xFFUL << DWT_CPICNT_CPICNT_Pos) /*!< DWT CPICNT: CPICNT Mask */
emilmont 39:737756e0b479 767
emilmont 39:737756e0b479 768 /* DWT Exception Overhead Count Register Definitions */
emilmont 39:737756e0b479 769 #define DWT_EXCCNT_EXCCNT_Pos 0 /*!< DWT EXCCNT: EXCCNT Position */
emilmont 39:737756e0b479 770 #define DWT_EXCCNT_EXCCNT_Msk (0xFFUL << DWT_EXCCNT_EXCCNT_Pos) /*!< DWT EXCCNT: EXCCNT Mask */
emilmont 39:737756e0b479 771
emilmont 39:737756e0b479 772 /* DWT Sleep Count Register Definitions */
emilmont 39:737756e0b479 773 #define DWT_SLEEPCNT_SLEEPCNT_Pos 0 /*!< DWT SLEEPCNT: SLEEPCNT Position */
emilmont 39:737756e0b479 774 #define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL << DWT_SLEEPCNT_SLEEPCNT_Pos) /*!< DWT SLEEPCNT: SLEEPCNT Mask */
emilmont 39:737756e0b479 775
emilmont 39:737756e0b479 776 /* DWT LSU Count Register Definitions */
emilmont 39:737756e0b479 777 #define DWT_LSUCNT_LSUCNT_Pos 0 /*!< DWT LSUCNT: LSUCNT Position */
emilmont 39:737756e0b479 778 #define DWT_LSUCNT_LSUCNT_Msk (0xFFUL << DWT_LSUCNT_LSUCNT_Pos) /*!< DWT LSUCNT: LSUCNT Mask */
emilmont 39:737756e0b479 779
emilmont 39:737756e0b479 780 /* DWT Folded-instruction Count Register Definitions */
emilmont 39:737756e0b479 781 #define DWT_FOLDCNT_FOLDCNT_Pos 0 /*!< DWT FOLDCNT: FOLDCNT Position */
emilmont 39:737756e0b479 782 #define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL << DWT_FOLDCNT_FOLDCNT_Pos) /*!< DWT FOLDCNT: FOLDCNT Mask */
emilmont 39:737756e0b479 783
emilmont 39:737756e0b479 784 /* DWT Comparator Mask Register Definitions */
emilmont 39:737756e0b479 785 #define DWT_MASK_MASK_Pos 0 /*!< DWT MASK: MASK Position */
emilmont 39:737756e0b479 786 #define DWT_MASK_MASK_Msk (0x1FUL << DWT_MASK_MASK_Pos) /*!< DWT MASK: MASK Mask */
emilmont 39:737756e0b479 787
emilmont 39:737756e0b479 788 /* DWT Comparator Function Register Definitions */
emilmont 39:737756e0b479 789 #define DWT_FUNCTION_MATCHED_Pos 24 /*!< DWT FUNCTION: MATCHED Position */
emilmont 39:737756e0b479 790 #define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */
emilmont 39:737756e0b479 791
emilmont 39:737756e0b479 792 #define DWT_FUNCTION_DATAVADDR1_Pos 16 /*!< DWT FUNCTION: DATAVADDR1 Position */
emilmont 39:737756e0b479 793 #define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */
emilmont 39:737756e0b479 794
emilmont 39:737756e0b479 795 #define DWT_FUNCTION_DATAVADDR0_Pos 12 /*!< DWT FUNCTION: DATAVADDR0 Position */
emilmont 39:737756e0b479 796 #define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */
emilmont 39:737756e0b479 797
emilmont 39:737756e0b479 798 #define DWT_FUNCTION_DATAVSIZE_Pos 10 /*!< DWT FUNCTION: DATAVSIZE Position */
emilmont 39:737756e0b479 799 #define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */
emilmont 39:737756e0b479 800
emilmont 39:737756e0b479 801 #define DWT_FUNCTION_LNK1ENA_Pos 9 /*!< DWT FUNCTION: LNK1ENA Position */
emilmont 39:737756e0b479 802 #define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */
emilmont 39:737756e0b479 803
emilmont 39:737756e0b479 804 #define DWT_FUNCTION_DATAVMATCH_Pos 8 /*!< DWT FUNCTION: DATAVMATCH Position */
emilmont 39:737756e0b479 805 #define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */
emilmont 39:737756e0b479 806
emilmont 39:737756e0b479 807 #define DWT_FUNCTION_CYCMATCH_Pos 7 /*!< DWT FUNCTION: CYCMATCH Position */
emilmont 39:737756e0b479 808 #define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */
emilmont 39:737756e0b479 809
emilmont 39:737756e0b479 810 #define DWT_FUNCTION_EMITRANGE_Pos 5 /*!< DWT FUNCTION: EMITRANGE Position */
emilmont 39:737756e0b479 811 #define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */
emilmont 39:737756e0b479 812
emilmont 39:737756e0b479 813 #define DWT_FUNCTION_FUNCTION_Pos 0 /*!< DWT FUNCTION: FUNCTION Position */
emilmont 39:737756e0b479 814 #define DWT_FUNCTION_FUNCTION_Msk (0xFUL << DWT_FUNCTION_FUNCTION_Pos) /*!< DWT FUNCTION: FUNCTION Mask */
emilmont 39:737756e0b479 815
emilmont 39:737756e0b479 816 /*@}*/ /* end of group CMSIS_DWT */
emilmont 39:737756e0b479 817
emilmont 39:737756e0b479 818
emilmont 39:737756e0b479 819 /** \ingroup CMSIS_core_register
emilmont 39:737756e0b479 820 \defgroup CMSIS_TPI Trace Port Interface (TPI)
emilmont 39:737756e0b479 821 \brief Type definitions for the Trace Port Interface (TPI)
emilmont 39:737756e0b479 822 @{
emilmont 39:737756e0b479 823 */
emilmont 39:737756e0b479 824
emilmont 39:737756e0b479 825 /** \brief Structure type to access the Trace Port Interface Register (TPI).
emilmont 39:737756e0b479 826 */
emilmont 39:737756e0b479 827 typedef struct
emilmont 39:737756e0b479 828 {
emilmont 39:737756e0b479 829 __IO uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */
emilmont 39:737756e0b479 830 __IO uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */
emilmont 39:737756e0b479 831 uint32_t RESERVED0[2];
emilmont 39:737756e0b479 832 __IO uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */
emilmont 39:737756e0b479 833 uint32_t RESERVED1[55];
emilmont 39:737756e0b479 834 __IO uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */
emilmont 39:737756e0b479 835 uint32_t RESERVED2[131];
emilmont 39:737756e0b479 836 __I uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */
emilmont 39:737756e0b479 837 __IO uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */
emilmont 39:737756e0b479 838 __I uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */
emilmont 39:737756e0b479 839 uint32_t RESERVED3[759];
emilmont 39:737756e0b479 840 __I uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER */
emilmont 39:737756e0b479 841 __I uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */
emilmont 39:737756e0b479 842 __I uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */
emilmont 39:737756e0b479 843 uint32_t RESERVED4[1];
emilmont 39:737756e0b479 844 __I uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */
emilmont 39:737756e0b479 845 __I uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */
emilmont 39:737756e0b479 846 __IO uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */
emilmont 39:737756e0b479 847 uint32_t RESERVED5[39];
emilmont 39:737756e0b479 848 __IO uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */
emilmont 39:737756e0b479 849 __IO uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */
emilmont 39:737756e0b479 850 uint32_t RESERVED7[8];
emilmont 39:737756e0b479 851 __I uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */
emilmont 39:737756e0b479 852 __I uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */
emilmont 39:737756e0b479 853 } TPI_Type;
emilmont 39:737756e0b479 854
emilmont 39:737756e0b479 855 /* TPI Asynchronous Clock Prescaler Register Definitions */
emilmont 39:737756e0b479 856 #define TPI_ACPR_PRESCALER_Pos 0 /*!< TPI ACPR: PRESCALER Position */
emilmont 39:737756e0b479 857 #define TPI_ACPR_PRESCALER_Msk (0x1FFFUL << TPI_ACPR_PRESCALER_Pos) /*!< TPI ACPR: PRESCALER Mask */
emilmont 39:737756e0b479 858
emilmont 39:737756e0b479 859 /* TPI Selected Pin Protocol Register Definitions */
emilmont 39:737756e0b479 860 #define TPI_SPPR_TXMODE_Pos 0 /*!< TPI SPPR: TXMODE Position */
emilmont 39:737756e0b479 861 #define TPI_SPPR_TXMODE_Msk (0x3UL << TPI_SPPR_TXMODE_Pos) /*!< TPI SPPR: TXMODE Mask */
emilmont 39:737756e0b479 862
emilmont 39:737756e0b479 863 /* TPI Formatter and Flush Status Register Definitions */
emilmont 39:737756e0b479 864 #define TPI_FFSR_FtNonStop_Pos 3 /*!< TPI FFSR: FtNonStop Position */
emilmont 39:737756e0b479 865 #define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */
emilmont 39:737756e0b479 866
emilmont 39:737756e0b479 867 #define TPI_FFSR_TCPresent_Pos 2 /*!< TPI FFSR: TCPresent Position */
emilmont 39:737756e0b479 868 #define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */
emilmont 39:737756e0b479 869
emilmont 39:737756e0b479 870 #define TPI_FFSR_FtStopped_Pos 1 /*!< TPI FFSR: FtStopped Position */
emilmont 39:737756e0b479 871 #define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */
emilmont 39:737756e0b479 872
emilmont 39:737756e0b479 873 #define TPI_FFSR_FlInProg_Pos 0 /*!< TPI FFSR: FlInProg Position */
emilmont 39:737756e0b479 874 #define TPI_FFSR_FlInProg_Msk (0x1UL << TPI_FFSR_FlInProg_Pos) /*!< TPI FFSR: FlInProg Mask */
emilmont 39:737756e0b479 875
emilmont 39:737756e0b479 876 /* TPI Formatter and Flush Control Register Definitions */
emilmont 39:737756e0b479 877 #define TPI_FFCR_TrigIn_Pos 8 /*!< TPI FFCR: TrigIn Position */
emilmont 39:737756e0b479 878 #define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */
emilmont 39:737756e0b479 879
emilmont 39:737756e0b479 880 #define TPI_FFCR_EnFCont_Pos 1 /*!< TPI FFCR: EnFCont Position */
emilmont 39:737756e0b479 881 #define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */
emilmont 39:737756e0b479 882
emilmont 39:737756e0b479 883 /* TPI TRIGGER Register Definitions */
emilmont 39:737756e0b479 884 #define TPI_TRIGGER_TRIGGER_Pos 0 /*!< TPI TRIGGER: TRIGGER Position */
emilmont 39:737756e0b479 885 #define TPI_TRIGGER_TRIGGER_Msk (0x1UL << TPI_TRIGGER_TRIGGER_Pos) /*!< TPI TRIGGER: TRIGGER Mask */
emilmont 39:737756e0b479 886
emilmont 39:737756e0b479 887 /* TPI Integration ETM Data Register Definitions (FIFO0) */
emilmont 39:737756e0b479 888 #define TPI_FIFO0_ITM_ATVALID_Pos 29 /*!< TPI FIFO0: ITM_ATVALID Position */
emilmont 39:737756e0b479 889 #define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */
emilmont 39:737756e0b479 890
emilmont 39:737756e0b479 891 #define TPI_FIFO0_ITM_bytecount_Pos 27 /*!< TPI FIFO0: ITM_bytecount Position */
emilmont 39:737756e0b479 892 #define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */
emilmont 39:737756e0b479 893
emilmont 39:737756e0b479 894 #define TPI_FIFO0_ETM_ATVALID_Pos 26 /*!< TPI FIFO0: ETM_ATVALID Position */
emilmont 39:737756e0b479 895 #define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */
emilmont 39:737756e0b479 896
emilmont 39:737756e0b479 897 #define TPI_FIFO0_ETM_bytecount_Pos 24 /*!< TPI FIFO0: ETM_bytecount Position */
emilmont 39:737756e0b479 898 #define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */
emilmont 39:737756e0b479 899
emilmont 39:737756e0b479 900 #define TPI_FIFO0_ETM2_Pos 16 /*!< TPI FIFO0: ETM2 Position */
emilmont 39:737756e0b479 901 #define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */
emilmont 39:737756e0b479 902
emilmont 39:737756e0b479 903 #define TPI_FIFO0_ETM1_Pos 8 /*!< TPI FIFO0: ETM1 Position */
emilmont 39:737756e0b479 904 #define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */
emilmont 39:737756e0b479 905
emilmont 39:737756e0b479 906 #define TPI_FIFO0_ETM0_Pos 0 /*!< TPI FIFO0: ETM0 Position */
emilmont 39:737756e0b479 907 #define TPI_FIFO0_ETM0_Msk (0xFFUL << TPI_FIFO0_ETM0_Pos) /*!< TPI FIFO0: ETM0 Mask */
emilmont 39:737756e0b479 908
emilmont 39:737756e0b479 909 /* TPI ITATBCTR2 Register Definitions */
emilmont 39:737756e0b479 910 #define TPI_ITATBCTR2_ATREADY_Pos 0 /*!< TPI ITATBCTR2: ATREADY Position */
emilmont 39:737756e0b479 911 #define TPI_ITATBCTR2_ATREADY_Msk (0x1UL << TPI_ITATBCTR2_ATREADY_Pos) /*!< TPI ITATBCTR2: ATREADY Mask */
emilmont 39:737756e0b479 912
emilmont 39:737756e0b479 913 /* TPI Integration ITM Data Register Definitions (FIFO1) */
emilmont 39:737756e0b479 914 #define TPI_FIFO1_ITM_ATVALID_Pos 29 /*!< TPI FIFO1: ITM_ATVALID Position */
emilmont 39:737756e0b479 915 #define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */
emilmont 39:737756e0b479 916
emilmont 39:737756e0b479 917 #define TPI_FIFO1_ITM_bytecount_Pos 27 /*!< TPI FIFO1: ITM_bytecount Position */
emilmont 39:737756e0b479 918 #define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */
emilmont 39:737756e0b479 919
emilmont 39:737756e0b479 920 #define TPI_FIFO1_ETM_ATVALID_Pos 26 /*!< TPI FIFO1: ETM_ATVALID Position */
emilmont 39:737756e0b479 921 #define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */
emilmont 39:737756e0b479 922
emilmont 39:737756e0b479 923 #define TPI_FIFO1_ETM_bytecount_Pos 24 /*!< TPI FIFO1: ETM_bytecount Position */
emilmont 39:737756e0b479 924 #define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */
emilmont 39:737756e0b479 925
emilmont 39:737756e0b479 926 #define TPI_FIFO1_ITM2_Pos 16 /*!< TPI FIFO1: ITM2 Position */
emilmont 39:737756e0b479 927 #define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */
emilmont 39:737756e0b479 928
emilmont 39:737756e0b479 929 #define TPI_FIFO1_ITM1_Pos 8 /*!< TPI FIFO1: ITM1 Position */
emilmont 39:737756e0b479 930 #define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */
emilmont 39:737756e0b479 931
emilmont 39:737756e0b479 932 #define TPI_FIFO1_ITM0_Pos 0 /*!< TPI FIFO1: ITM0 Position */
emilmont 39:737756e0b479 933 #define TPI_FIFO1_ITM0_Msk (0xFFUL << TPI_FIFO1_ITM0_Pos) /*!< TPI FIFO1: ITM0 Mask */
emilmont 39:737756e0b479 934
emilmont 39:737756e0b479 935 /* TPI ITATBCTR0 Register Definitions */
emilmont 39:737756e0b479 936 #define TPI_ITATBCTR0_ATREADY_Pos 0 /*!< TPI ITATBCTR0: ATREADY Position */
emilmont 39:737756e0b479 937 #define TPI_ITATBCTR0_ATREADY_Msk (0x1UL << TPI_ITATBCTR0_ATREADY_Pos) /*!< TPI ITATBCTR0: ATREADY Mask */
emilmont 39:737756e0b479 938
emilmont 39:737756e0b479 939 /* TPI Integration Mode Control Register Definitions */
emilmont 39:737756e0b479 940 #define TPI_ITCTRL_Mode_Pos 0 /*!< TPI ITCTRL: Mode Position */
emilmont 39:737756e0b479 941 #define TPI_ITCTRL_Mode_Msk (0x1UL << TPI_ITCTRL_Mode_Pos) /*!< TPI ITCTRL: Mode Mask */
emilmont 39:737756e0b479 942
emilmont 39:737756e0b479 943 /* TPI DEVID Register Definitions */
emilmont 39:737756e0b479 944 #define TPI_DEVID_NRZVALID_Pos 11 /*!< TPI DEVID: NRZVALID Position */
emilmont 39:737756e0b479 945 #define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */
emilmont 39:737756e0b479 946
emilmont 39:737756e0b479 947 #define TPI_DEVID_MANCVALID_Pos 10 /*!< TPI DEVID: MANCVALID Position */
emilmont 39:737756e0b479 948 #define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */
emilmont 39:737756e0b479 949
emilmont 39:737756e0b479 950 #define TPI_DEVID_PTINVALID_Pos 9 /*!< TPI DEVID: PTINVALID Position */
emilmont 39:737756e0b479 951 #define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */
emilmont 39:737756e0b479 952
emilmont 39:737756e0b479 953 #define TPI_DEVID_MinBufSz_Pos 6 /*!< TPI DEVID: MinBufSz Position */
emilmont 39:737756e0b479 954 #define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */
emilmont 39:737756e0b479 955
emilmont 39:737756e0b479 956 #define TPI_DEVID_AsynClkIn_Pos 5 /*!< TPI DEVID: AsynClkIn Position */
emilmont 39:737756e0b479 957 #define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */
emilmont 39:737756e0b479 958
emilmont 39:737756e0b479 959 #define TPI_DEVID_NrTraceInput_Pos 0 /*!< TPI DEVID: NrTraceInput Position */
emilmont 39:737756e0b479 960 #define TPI_DEVID_NrTraceInput_Msk (0x1FUL << TPI_DEVID_NrTraceInput_Pos) /*!< TPI DEVID: NrTraceInput Mask */
emilmont 39:737756e0b479 961
emilmont 39:737756e0b479 962 /* TPI DEVTYPE Register Definitions */
emilmont 39:737756e0b479 963 #define TPI_DEVTYPE_SubType_Pos 0 /*!< TPI DEVTYPE: SubType Position */
emilmont 39:737756e0b479 964 #define TPI_DEVTYPE_SubType_Msk (0xFUL << TPI_DEVTYPE_SubType_Pos) /*!< TPI DEVTYPE: SubType Mask */
emilmont 39:737756e0b479 965
emilmont 39:737756e0b479 966 #define TPI_DEVTYPE_MajorType_Pos 4 /*!< TPI DEVTYPE: MajorType Position */
emilmont 39:737756e0b479 967 #define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */
emilmont 39:737756e0b479 968
emilmont 39:737756e0b479 969 /*@}*/ /* end of group CMSIS_TPI */
emilmont 39:737756e0b479 970
emilmont 39:737756e0b479 971
emilmont 27:7110ebee3484 972 #if (__MPU_PRESENT == 1)
emilmont 33:5364839841bd 973 /** \ingroup CMSIS_core_register
emilmont 33:5364839841bd 974 \defgroup CMSIS_MPU Memory Protection Unit (MPU)
emilmont 33:5364839841bd 975 \brief Type definitions for the Memory Protection Unit (MPU)
emilmont 27:7110ebee3484 976 @{
emilmont 27:7110ebee3484 977 */
emilmont 27:7110ebee3484 978
emilmont 27:7110ebee3484 979 /** \brief Structure type to access the Memory Protection Unit (MPU).
emilmont 27:7110ebee3484 980 */
emilmont 27:7110ebee3484 981 typedef struct
emilmont 27:7110ebee3484 982 {
emilmont 27:7110ebee3484 983 __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */
emilmont 27:7110ebee3484 984 __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */
emilmont 27:7110ebee3484 985 __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */
emilmont 27:7110ebee3484 986 __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */
emilmont 27:7110ebee3484 987 __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */
emilmont 27:7110ebee3484 988 __IO uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */
emilmont 27:7110ebee3484 989 __IO uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */
emilmont 27:7110ebee3484 990 __IO uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */
emilmont 27:7110ebee3484 991 __IO uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */
emilmont 27:7110ebee3484 992 __IO uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */
emilmont 27:7110ebee3484 993 __IO uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */
emilmont 33:5364839841bd 994 } MPU_Type;
emilmont 27:7110ebee3484 995
emilmont 27:7110ebee3484 996 /* MPU Type Register */
emilmont 27:7110ebee3484 997 #define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */
emilmont 27:7110ebee3484 998 #define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */
emilmont 27:7110ebee3484 999
emilmont 27:7110ebee3484 1000 #define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */
emilmont 27:7110ebee3484 1001 #define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */
emilmont 27:7110ebee3484 1002
emilmont 27:7110ebee3484 1003 #define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */
emilmont 27:7110ebee3484 1004 #define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */
emilmont 27:7110ebee3484 1005
emilmont 27:7110ebee3484 1006 /* MPU Control Register */
emilmont 27:7110ebee3484 1007 #define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */
emilmont 27:7110ebee3484 1008 #define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */
emilmont 27:7110ebee3484 1009
emilmont 27:7110ebee3484 1010 #define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */
emilmont 27:7110ebee3484 1011 #define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */
emilmont 27:7110ebee3484 1012
emilmont 27:7110ebee3484 1013 #define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */
emilmont 27:7110ebee3484 1014 #define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */
emilmont 27:7110ebee3484 1015
emilmont 27:7110ebee3484 1016 /* MPU Region Number Register */
emilmont 27:7110ebee3484 1017 #define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */
emilmont 27:7110ebee3484 1018 #define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */
emilmont 27:7110ebee3484 1019
emilmont 27:7110ebee3484 1020 /* MPU Region Base Address Register */
emilmont 27:7110ebee3484 1021 #define MPU_RBAR_ADDR_Pos 5 /*!< MPU RBAR: ADDR Position */
emilmont 27:7110ebee3484 1022 #define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */
emilmont 27:7110ebee3484 1023
emilmont 27:7110ebee3484 1024 #define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */
emilmont 27:7110ebee3484 1025 #define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */
emilmont 27:7110ebee3484 1026
emilmont 27:7110ebee3484 1027 #define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */
emilmont 27:7110ebee3484 1028 #define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */
emilmont 27:7110ebee3484 1029
emilmont 27:7110ebee3484 1030 /* MPU Region Attribute and Size Register */
emilmont 33:5364839841bd 1031 #define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */
emilmont 33:5364839841bd 1032 #define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */
emilmont 27:7110ebee3484 1033
emilmont 27:7110ebee3484 1034 #define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */
emilmont 27:7110ebee3484 1035 #define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */
emilmont 27:7110ebee3484 1036
emilmont 27:7110ebee3484 1037 #define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */
emilmont 27:7110ebee3484 1038 #define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */
emilmont 27:7110ebee3484 1039
emilmont 33:5364839841bd 1040 #define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */
emilmont 33:5364839841bd 1041 #define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */
emilmont 27:7110ebee3484 1042
emilmont 27:7110ebee3484 1043 /*@} end of group CMSIS_MPU */
emilmont 27:7110ebee3484 1044 #endif
emilmont 27:7110ebee3484 1045
emilmont 27:7110ebee3484 1046
emilmont 33:5364839841bd 1047 /** \ingroup CMSIS_core_register
emilmont 33:5364839841bd 1048 \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug)
emilmont 33:5364839841bd 1049 \brief Type definitions for the Core Debug Registers
emilmont 27:7110ebee3484 1050 @{
emilmont 27:7110ebee3484 1051 */
emilmont 27:7110ebee3484 1052
emilmont 27:7110ebee3484 1053 /** \brief Structure type to access the Core Debug Register (CoreDebug).
emilmont 27:7110ebee3484 1054 */
emilmont 27:7110ebee3484 1055 typedef struct
emilmont 27:7110ebee3484 1056 {
emilmont 27:7110ebee3484 1057 __IO uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */
emilmont 27:7110ebee3484 1058 __O uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */
emilmont 27:7110ebee3484 1059 __IO uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */
emilmont 27:7110ebee3484 1060 __IO uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */
emilmont 27:7110ebee3484 1061 } CoreDebug_Type;
emilmont 27:7110ebee3484 1062
emilmont 27:7110ebee3484 1063 /* Debug Halting Control and Status Register */
emilmont 27:7110ebee3484 1064 #define CoreDebug_DHCSR_DBGKEY_Pos 16 /*!< CoreDebug DHCSR: DBGKEY Position */
emilmont 27:7110ebee3484 1065 #define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */
emilmont 27:7110ebee3484 1066
emilmont 27:7110ebee3484 1067 #define CoreDebug_DHCSR_S_RESET_ST_Pos 25 /*!< CoreDebug DHCSR: S_RESET_ST Position */
emilmont 27:7110ebee3484 1068 #define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */
emilmont 27:7110ebee3484 1069
emilmont 27:7110ebee3484 1070 #define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24 /*!< CoreDebug DHCSR: S_RETIRE_ST Position */
emilmont 27:7110ebee3484 1071 #define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */
emilmont 27:7110ebee3484 1072
emilmont 27:7110ebee3484 1073 #define CoreDebug_DHCSR_S_LOCKUP_Pos 19 /*!< CoreDebug DHCSR: S_LOCKUP Position */
emilmont 27:7110ebee3484 1074 #define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */
emilmont 27:7110ebee3484 1075
emilmont 27:7110ebee3484 1076 #define CoreDebug_DHCSR_S_SLEEP_Pos 18 /*!< CoreDebug DHCSR: S_SLEEP Position */
emilmont 27:7110ebee3484 1077 #define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */
emilmont 27:7110ebee3484 1078
emilmont 27:7110ebee3484 1079 #define CoreDebug_DHCSR_S_HALT_Pos 17 /*!< CoreDebug DHCSR: S_HALT Position */
emilmont 27:7110ebee3484 1080 #define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */
emilmont 27:7110ebee3484 1081
emilmont 27:7110ebee3484 1082 #define CoreDebug_DHCSR_S_REGRDY_Pos 16 /*!< CoreDebug DHCSR: S_REGRDY Position */
emilmont 27:7110ebee3484 1083 #define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */
emilmont 27:7110ebee3484 1084
emilmont 27:7110ebee3484 1085 #define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5 /*!< CoreDebug DHCSR: C_SNAPSTALL Position */
emilmont 27:7110ebee3484 1086 #define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */
emilmont 27:7110ebee3484 1087
emilmont 27:7110ebee3484 1088 #define CoreDebug_DHCSR_C_MASKINTS_Pos 3 /*!< CoreDebug DHCSR: C_MASKINTS Position */
emilmont 27:7110ebee3484 1089 #define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */
emilmont 27:7110ebee3484 1090
emilmont 27:7110ebee3484 1091 #define CoreDebug_DHCSR_C_STEP_Pos 2 /*!< CoreDebug DHCSR: C_STEP Position */
emilmont 27:7110ebee3484 1092 #define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */
emilmont 27:7110ebee3484 1093
emilmont 27:7110ebee3484 1094 #define CoreDebug_DHCSR_C_HALT_Pos 1 /*!< CoreDebug DHCSR: C_HALT Position */
emilmont 27:7110ebee3484 1095 #define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */
emilmont 27:7110ebee3484 1096
emilmont 27:7110ebee3484 1097 #define CoreDebug_DHCSR_C_DEBUGEN_Pos 0 /*!< CoreDebug DHCSR: C_DEBUGEN Position */
emilmont 27:7110ebee3484 1098 #define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL << CoreDebug_DHCSR_C_DEBUGEN_Pos) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */
emilmont 27:7110ebee3484 1099
emilmont 27:7110ebee3484 1100 /* Debug Core Register Selector Register */
emilmont 27:7110ebee3484 1101 #define CoreDebug_DCRSR_REGWnR_Pos 16 /*!< CoreDebug DCRSR: REGWnR Position */
emilmont 27:7110ebee3484 1102 #define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */
emilmont 27:7110ebee3484 1103
emilmont 27:7110ebee3484 1104 #define CoreDebug_DCRSR_REGSEL_Pos 0 /*!< CoreDebug DCRSR: REGSEL Position */
emilmont 27:7110ebee3484 1105 #define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL << CoreDebug_DCRSR_REGSEL_Pos) /*!< CoreDebug DCRSR: REGSEL Mask */
emilmont 27:7110ebee3484 1106
emilmont 27:7110ebee3484 1107 /* Debug Exception and Monitor Control Register */
emilmont 27:7110ebee3484 1108 #define CoreDebug_DEMCR_TRCENA_Pos 24 /*!< CoreDebug DEMCR: TRCENA Position */
emilmont 27:7110ebee3484 1109 #define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */
emilmont 27:7110ebee3484 1110
emilmont 27:7110ebee3484 1111 #define CoreDebug_DEMCR_MON_REQ_Pos 19 /*!< CoreDebug DEMCR: MON_REQ Position */
emilmont 27:7110ebee3484 1112 #define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */
emilmont 27:7110ebee3484 1113
emilmont 27:7110ebee3484 1114 #define CoreDebug_DEMCR_MON_STEP_Pos 18 /*!< CoreDebug DEMCR: MON_STEP Position */
emilmont 27:7110ebee3484 1115 #define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */
emilmont 27:7110ebee3484 1116
emilmont 27:7110ebee3484 1117 #define CoreDebug_DEMCR_MON_PEND_Pos 17 /*!< CoreDebug DEMCR: MON_PEND Position */
emilmont 27:7110ebee3484 1118 #define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */
emilmont 27:7110ebee3484 1119
emilmont 27:7110ebee3484 1120 #define CoreDebug_DEMCR_MON_EN_Pos 16 /*!< CoreDebug DEMCR: MON_EN Position */
emilmont 27:7110ebee3484 1121 #define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */
emilmont 27:7110ebee3484 1122
emilmont 27:7110ebee3484 1123 #define CoreDebug_DEMCR_VC_HARDERR_Pos 10 /*!< CoreDebug DEMCR: VC_HARDERR Position */
emilmont 27:7110ebee3484 1124 #define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */
emilmont 27:7110ebee3484 1125
emilmont 27:7110ebee3484 1126 #define CoreDebug_DEMCR_VC_INTERR_Pos 9 /*!< CoreDebug DEMCR: VC_INTERR Position */
emilmont 27:7110ebee3484 1127 #define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */
emilmont 27:7110ebee3484 1128
emilmont 27:7110ebee3484 1129 #define CoreDebug_DEMCR_VC_BUSERR_Pos 8 /*!< CoreDebug DEMCR: VC_BUSERR Position */
emilmont 27:7110ebee3484 1130 #define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */
emilmont 27:7110ebee3484 1131
emilmont 27:7110ebee3484 1132 #define CoreDebug_DEMCR_VC_STATERR_Pos 7 /*!< CoreDebug DEMCR: VC_STATERR Position */
emilmont 27:7110ebee3484 1133 #define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */
emilmont 27:7110ebee3484 1134
emilmont 27:7110ebee3484 1135 #define CoreDebug_DEMCR_VC_CHKERR_Pos 6 /*!< CoreDebug DEMCR: VC_CHKERR Position */
emilmont 27:7110ebee3484 1136 #define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */
emilmont 27:7110ebee3484 1137
emilmont 27:7110ebee3484 1138 #define CoreDebug_DEMCR_VC_NOCPERR_Pos 5 /*!< CoreDebug DEMCR: VC_NOCPERR Position */
emilmont 27:7110ebee3484 1139 #define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */
emilmont 27:7110ebee3484 1140
emilmont 27:7110ebee3484 1141 #define CoreDebug_DEMCR_VC_MMERR_Pos 4 /*!< CoreDebug DEMCR: VC_MMERR Position */
emilmont 27:7110ebee3484 1142 #define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */
emilmont 27:7110ebee3484 1143
emilmont 27:7110ebee3484 1144 #define CoreDebug_DEMCR_VC_CORERESET_Pos 0 /*!< CoreDebug DEMCR: VC_CORERESET Position */
emilmont 27:7110ebee3484 1145 #define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL << CoreDebug_DEMCR_VC_CORERESET_Pos) /*!< CoreDebug DEMCR: VC_CORERESET Mask */
emilmont 27:7110ebee3484 1146
emilmont 27:7110ebee3484 1147 /*@} end of group CMSIS_CoreDebug */
emilmont 27:7110ebee3484 1148
emilmont 27:7110ebee3484 1149
emilmont 33:5364839841bd 1150 /** \ingroup CMSIS_core_register
emilmont 33:5364839841bd 1151 \defgroup CMSIS_core_base Core Definitions
emilmont 33:5364839841bd 1152 \brief Definitions for base addresses, unions, and structures.
emilmont 27:7110ebee3484 1153 @{
emilmont 27:7110ebee3484 1154 */
emilmont 33:5364839841bd 1155
emilmont 27:7110ebee3484 1156 /* Memory mapping of Cortex-M3 Hardware */
emilmont 33:5364839841bd 1157 #define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */
emilmont 33:5364839841bd 1158 #define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */
emilmont 39:737756e0b479 1159 #define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */
emilmont 39:737756e0b479 1160 #define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */
emilmont 33:5364839841bd 1161 #define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */
emilmont 33:5364839841bd 1162 #define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */
emilmont 33:5364839841bd 1163 #define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */
emilmont 33:5364839841bd 1164 #define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */
emilmont 27:7110ebee3484 1165
emilmont 33:5364839841bd 1166 #define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */
emilmont 33:5364839841bd 1167 #define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */
emilmont 33:5364839841bd 1168 #define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */
emilmont 33:5364839841bd 1169 #define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */
emilmont 33:5364839841bd 1170 #define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */
emilmont 39:737756e0b479 1171 #define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */
emilmont 39:737756e0b479 1172 #define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */
emilmont 33:5364839841bd 1173 #define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */
emilmont 27:7110ebee3484 1174
emilmont 27:7110ebee3484 1175 #if (__MPU_PRESENT == 1)
emilmont 33:5364839841bd 1176 #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */
emilmont 33:5364839841bd 1177 #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */
emilmont 27:7110ebee3484 1178 #endif
emilmont 27:7110ebee3484 1179
emilmont 27:7110ebee3484 1180 /*@} */
emilmont 27:7110ebee3484 1181
emilmont 27:7110ebee3484 1182
emilmont 27:7110ebee3484 1183
emilmont 27:7110ebee3484 1184 /*******************************************************************************
emilmont 27:7110ebee3484 1185 * Hardware Abstraction Layer
emilmont 27:7110ebee3484 1186 Core Function Interface contains:
emilmont 27:7110ebee3484 1187 - Core NVIC Functions
emilmont 27:7110ebee3484 1188 - Core SysTick Functions
emilmont 27:7110ebee3484 1189 - Core Debug Functions
emilmont 27:7110ebee3484 1190 - Core Register Access Functions
emilmont 33:5364839841bd 1191 ******************************************************************************/
emilmont 33:5364839841bd 1192 /** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference
emilmont 27:7110ebee3484 1193 */
emilmont 27:7110ebee3484 1194
emilmont 27:7110ebee3484 1195
emilmont 27:7110ebee3484 1196
emilmont 27:7110ebee3484 1197 /* ########################## NVIC functions #################################### */
emilmont 33:5364839841bd 1198 /** \ingroup CMSIS_Core_FunctionInterface
emilmont 33:5364839841bd 1199 \defgroup CMSIS_Core_NVICFunctions NVIC Functions
emilmont 33:5364839841bd 1200 \brief Functions that manage interrupts and exceptions via the NVIC.
emilmont 33:5364839841bd 1201 @{
emilmont 27:7110ebee3484 1202 */
emilmont 27:7110ebee3484 1203
emilmont 27:7110ebee3484 1204 /** \brief Set Priority Grouping
emilmont 27:7110ebee3484 1205
emilmont 33:5364839841bd 1206 The function sets the priority grouping field using the required unlock sequence.
emilmont 27:7110ebee3484 1207 The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field.
emilmont 27:7110ebee3484 1208 Only values from 0..7 are used.
emilmont 27:7110ebee3484 1209 In case of a conflict between priority grouping and available
emilmont 33:5364839841bd 1210 priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set.
emilmont 27:7110ebee3484 1211
emilmont 33:5364839841bd 1212 \param [in] PriorityGroup Priority grouping field.
emilmont 27:7110ebee3484 1213 */
emilmont 39:737756e0b479 1214 __STATIC_INLINE void NVIC_SetPriorityGrouping(uint32_t PriorityGroup)
emilmont 27:7110ebee3484 1215 {
emilmont 27:7110ebee3484 1216 uint32_t reg_value;
emilmont 33:5364839841bd 1217 uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07); /* only values 0..7 are used */
emilmont 33:5364839841bd 1218
emilmont 27:7110ebee3484 1219 reg_value = SCB->AIRCR; /* read old register configuration */
emilmont 27:7110ebee3484 1220 reg_value &= ~(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk); /* clear bits to change */
emilmont 33:5364839841bd 1221 reg_value = (reg_value |
emilmont 33:5364839841bd 1222 ((uint32_t)0x5FA << SCB_AIRCR_VECTKEY_Pos) |
emilmont 27:7110ebee3484 1223 (PriorityGroupTmp << 8)); /* Insert write key and priorty group */
emilmont 27:7110ebee3484 1224 SCB->AIRCR = reg_value;
emilmont 27:7110ebee3484 1225 }
emilmont 27:7110ebee3484 1226
emilmont 27:7110ebee3484 1227
emilmont 27:7110ebee3484 1228 /** \brief Get Priority Grouping
emilmont 27:7110ebee3484 1229
emilmont 33:5364839841bd 1230 The function reads the priority grouping field from the NVIC Interrupt Controller.
emilmont 27:7110ebee3484 1231
emilmont 33:5364839841bd 1232 \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field).
emilmont 27:7110ebee3484 1233 */
emilmont 39:737756e0b479 1234 __STATIC_INLINE uint32_t NVIC_GetPriorityGrouping(void)
emilmont 27:7110ebee3484 1235 {
emilmont 27:7110ebee3484 1236 return ((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos); /* read priority grouping field */
emilmont 27:7110ebee3484 1237 }
emilmont 27:7110ebee3484 1238
emilmont 27:7110ebee3484 1239
emilmont 27:7110ebee3484 1240 /** \brief Enable External Interrupt
emilmont 27:7110ebee3484 1241
emilmont 33:5364839841bd 1242 The function enables a device-specific interrupt in the NVIC interrupt controller.
emilmont 27:7110ebee3484 1243
emilmont 33:5364839841bd 1244 \param [in] IRQn External interrupt number. Value cannot be negative.
emilmont 27:7110ebee3484 1245 */
emilmont 39:737756e0b479 1246 __STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn)
emilmont 27:7110ebee3484 1247 {
emilmont 27:7110ebee3484 1248 NVIC->ISER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* enable interrupt */
emilmont 27:7110ebee3484 1249 }
emilmont 27:7110ebee3484 1250
emilmont 27:7110ebee3484 1251
emilmont 27:7110ebee3484 1252 /** \brief Disable External Interrupt
emilmont 27:7110ebee3484 1253
emilmont 33:5364839841bd 1254 The function disables a device-specific interrupt in the NVIC interrupt controller.
emilmont 27:7110ebee3484 1255
emilmont 33:5364839841bd 1256 \param [in] IRQn External interrupt number. Value cannot be negative.
emilmont 27:7110ebee3484 1257 */
emilmont 39:737756e0b479 1258 __STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn)
emilmont 27:7110ebee3484 1259 {
emilmont 27:7110ebee3484 1260 NVIC->ICER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* disable interrupt */
emilmont 27:7110ebee3484 1261 }
emilmont 27:7110ebee3484 1262
emilmont 27:7110ebee3484 1263
emilmont 27:7110ebee3484 1264 /** \brief Get Pending Interrupt
emilmont 27:7110ebee3484 1265
emilmont 33:5364839841bd 1266 The function reads the pending register in the NVIC and returns the pending bit
emilmont 33:5364839841bd 1267 for the specified interrupt.
emilmont 27:7110ebee3484 1268
emilmont 33:5364839841bd 1269 \param [in] IRQn Interrupt number.
emilmont 39:737756e0b479 1270
emilmont 33:5364839841bd 1271 \return 0 Interrupt status is not pending.
emilmont 33:5364839841bd 1272 \return 1 Interrupt status is pending.
emilmont 27:7110ebee3484 1273 */
emilmont 39:737756e0b479 1274 __STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn)
emilmont 27:7110ebee3484 1275 {
emilmont 27:7110ebee3484 1276 return((uint32_t) ((NVIC->ISPR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if pending else 0 */
emilmont 27:7110ebee3484 1277 }
emilmont 27:7110ebee3484 1278
emilmont 27:7110ebee3484 1279
emilmont 27:7110ebee3484 1280 /** \brief Set Pending Interrupt
emilmont 27:7110ebee3484 1281
emilmont 33:5364839841bd 1282 The function sets the pending bit of an external interrupt.
emilmont 27:7110ebee3484 1283
emilmont 33:5364839841bd 1284 \param [in] IRQn Interrupt number. Value cannot be negative.
emilmont 27:7110ebee3484 1285 */
emilmont 39:737756e0b479 1286 __STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn)
emilmont 27:7110ebee3484 1287 {
emilmont 27:7110ebee3484 1288 NVIC->ISPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* set interrupt pending */
emilmont 27:7110ebee3484 1289 }
emilmont 27:7110ebee3484 1290
emilmont 27:7110ebee3484 1291
emilmont 27:7110ebee3484 1292 /** \brief Clear Pending Interrupt
emilmont 27:7110ebee3484 1293
emilmont 33:5364839841bd 1294 The function clears the pending bit of an external interrupt.
emilmont 27:7110ebee3484 1295
emilmont 33:5364839841bd 1296 \param [in] IRQn External interrupt number. Value cannot be negative.
emilmont 27:7110ebee3484 1297 */
emilmont 39:737756e0b479 1298 __STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn)
emilmont 27:7110ebee3484 1299 {
emilmont 27:7110ebee3484 1300 NVIC->ICPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */
emilmont 27:7110ebee3484 1301 }
emilmont 27:7110ebee3484 1302
emilmont 27:7110ebee3484 1303
emilmont 27:7110ebee3484 1304 /** \brief Get Active Interrupt
emilmont 27:7110ebee3484 1305
emilmont 33:5364839841bd 1306 The function reads the active register in NVIC and returns the active bit.
emilmont 39:737756e0b479 1307
emilmont 33:5364839841bd 1308 \param [in] IRQn Interrupt number.
emilmont 39:737756e0b479 1309
emilmont 33:5364839841bd 1310 \return 0 Interrupt status is not active.
emilmont 33:5364839841bd 1311 \return 1 Interrupt status is active.
emilmont 27:7110ebee3484 1312 */
emilmont 39:737756e0b479 1313 __STATIC_INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn)
emilmont 27:7110ebee3484 1314 {
emilmont 27:7110ebee3484 1315 return((uint32_t)((NVIC->IABR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if active else 0 */
emilmont 27:7110ebee3484 1316 }
emilmont 27:7110ebee3484 1317
emilmont 27:7110ebee3484 1318
emilmont 27:7110ebee3484 1319 /** \brief Set Interrupt Priority
emilmont 27:7110ebee3484 1320
emilmont 39:737756e0b479 1321 The function sets the priority of an interrupt.
emilmont 27:7110ebee3484 1322
emilmont 33:5364839841bd 1323 \note The priority cannot be set for every core interrupt.
emilmont 27:7110ebee3484 1324
emilmont 39:737756e0b479 1325 \param [in] IRQn Interrupt number.
emilmont 33:5364839841bd 1326 \param [in] priority Priority to set.
emilmont 27:7110ebee3484 1327 */
emilmont 39:737756e0b479 1328 __STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
emilmont 27:7110ebee3484 1329 {
emilmont 27:7110ebee3484 1330 if(IRQn < 0) {
emilmont 27:7110ebee3484 1331 SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for Cortex-M System Interrupts */
emilmont 27:7110ebee3484 1332 else {
emilmont 27:7110ebee3484 1333 NVIC->IP[(uint32_t)(IRQn)] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for device specific Interrupts */
emilmont 27:7110ebee3484 1334 }
emilmont 27:7110ebee3484 1335
emilmont 27:7110ebee3484 1336
emilmont 27:7110ebee3484 1337 /** \brief Get Interrupt Priority
emilmont 27:7110ebee3484 1338
emilmont 33:5364839841bd 1339 The function reads the priority of an interrupt. The interrupt
emilmont 33:5364839841bd 1340 number can be positive to specify an external (device specific)
emilmont 27:7110ebee3484 1341 interrupt, or negative to specify an internal (core) interrupt.
emilmont 27:7110ebee3484 1342
emilmont 27:7110ebee3484 1343
emilmont 33:5364839841bd 1344 \param [in] IRQn Interrupt number.
emilmont 33:5364839841bd 1345 \return Interrupt Priority. Value is aligned automatically to the implemented
emilmont 33:5364839841bd 1346 priority bits of the microcontroller.
emilmont 27:7110ebee3484 1347 */
emilmont 39:737756e0b479 1348 __STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn)
emilmont 27:7110ebee3484 1349 {
emilmont 27:7110ebee3484 1350
emilmont 27:7110ebee3484 1351 if(IRQn < 0) {
emilmont 27:7110ebee3484 1352 return((uint32_t)(SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M system interrupts */
emilmont 27:7110ebee3484 1353 else {
emilmont 27:7110ebee3484 1354 return((uint32_t)(NVIC->IP[(uint32_t)(IRQn)] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */
emilmont 27:7110ebee3484 1355 }
emilmont 27:7110ebee3484 1356
emilmont 27:7110ebee3484 1357
emilmont 27:7110ebee3484 1358 /** \brief Encode Priority
emilmont 27:7110ebee3484 1359
emilmont 33:5364839841bd 1360 The function encodes the priority for an interrupt with the given priority group,
emilmont 33:5364839841bd 1361 preemptive priority value, and subpriority value.
emilmont 27:7110ebee3484 1362 In case of a conflict between priority grouping and available
emilmont 33:5364839841bd 1363 priority bits (__NVIC_PRIO_BITS), the samllest possible priority group is set.
emilmont 27:7110ebee3484 1364
emilmont 33:5364839841bd 1365 \param [in] PriorityGroup Used priority group.
emilmont 33:5364839841bd 1366 \param [in] PreemptPriority Preemptive priority value (starting from 0).
emilmont 33:5364839841bd 1367 \param [in] SubPriority Subpriority value (starting from 0).
emilmont 33:5364839841bd 1368 \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority().
emilmont 27:7110ebee3484 1369 */
emilmont 39:737756e0b479 1370 __STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority)
emilmont 27:7110ebee3484 1371 {
emilmont 27:7110ebee3484 1372 uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */
emilmont 27:7110ebee3484 1373 uint32_t PreemptPriorityBits;
emilmont 27:7110ebee3484 1374 uint32_t SubPriorityBits;
emilmont 27:7110ebee3484 1375
emilmont 27:7110ebee3484 1376 PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp;
emilmont 27:7110ebee3484 1377 SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS;
emilmont 33:5364839841bd 1378
emilmont 27:7110ebee3484 1379 return (
emilmont 27:7110ebee3484 1380 ((PreemptPriority & ((1 << (PreemptPriorityBits)) - 1)) << SubPriorityBits) |
emilmont 27:7110ebee3484 1381 ((SubPriority & ((1 << (SubPriorityBits )) - 1)))
emilmont 27:7110ebee3484 1382 );
emilmont 27:7110ebee3484 1383 }
emilmont 27:7110ebee3484 1384
emilmont 27:7110ebee3484 1385
emilmont 27:7110ebee3484 1386 /** \brief Decode Priority
emilmont 27:7110ebee3484 1387
emilmont 33:5364839841bd 1388 The function decodes an interrupt priority value with a given priority group to
emilmont 33:5364839841bd 1389 preemptive priority value and subpriority value.
emilmont 27:7110ebee3484 1390 In case of a conflict between priority grouping and available
emilmont 27:7110ebee3484 1391 priority bits (__NVIC_PRIO_BITS) the samllest possible priority group is set.
emilmont 33:5364839841bd 1392
emilmont 33:5364839841bd 1393 \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority().
emilmont 33:5364839841bd 1394 \param [in] PriorityGroup Used priority group.
emilmont 33:5364839841bd 1395 \param [out] pPreemptPriority Preemptive priority value (starting from 0).
emilmont 33:5364839841bd 1396 \param [out] pSubPriority Subpriority value (starting from 0).
emilmont 27:7110ebee3484 1397 */
emilmont 39:737756e0b479 1398 __STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority)
emilmont 27:7110ebee3484 1399 {
emilmont 27:7110ebee3484 1400 uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */
emilmont 27:7110ebee3484 1401 uint32_t PreemptPriorityBits;
emilmont 27:7110ebee3484 1402 uint32_t SubPriorityBits;
emilmont 27:7110ebee3484 1403
emilmont 27:7110ebee3484 1404 PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp;
emilmont 27:7110ebee3484 1405 SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS;
emilmont 33:5364839841bd 1406
emilmont 27:7110ebee3484 1407 *pPreemptPriority = (Priority >> SubPriorityBits) & ((1 << (PreemptPriorityBits)) - 1);
emilmont 27:7110ebee3484 1408 *pSubPriority = (Priority ) & ((1 << (SubPriorityBits )) - 1);
emilmont 27:7110ebee3484 1409 }
emilmont 27:7110ebee3484 1410
emilmont 27:7110ebee3484 1411
emilmont 27:7110ebee3484 1412 /** \brief System Reset
emilmont 27:7110ebee3484 1413
emilmont 33:5364839841bd 1414 The function initiates a system reset request to reset the MCU.
emilmont 27:7110ebee3484 1415 */
emilmont 39:737756e0b479 1416 __STATIC_INLINE void NVIC_SystemReset(void)
emilmont 27:7110ebee3484 1417 {
emilmont 27:7110ebee3484 1418 __DSB(); /* Ensure all outstanding memory accesses included
emilmont 33:5364839841bd 1419 buffered write are completed before reset */
emilmont 33:5364839841bd 1420 SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) |
emilmont 33:5364839841bd 1421 (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) |
emilmont 27:7110ebee3484 1422 SCB_AIRCR_SYSRESETREQ_Msk); /* Keep priority group unchanged */
emilmont 33:5364839841bd 1423 __DSB(); /* Ensure completion of memory access */
emilmont 27:7110ebee3484 1424 while(1); /* wait until reset */
emilmont 27:7110ebee3484 1425 }
emilmont 27:7110ebee3484 1426
emilmont 27:7110ebee3484 1427 /*@} end of CMSIS_Core_NVICFunctions */
emilmont 27:7110ebee3484 1428
emilmont 27:7110ebee3484 1429
emilmont 27:7110ebee3484 1430
emilmont 27:7110ebee3484 1431 /* ################################## SysTick function ############################################ */
emilmont 33:5364839841bd 1432 /** \ingroup CMSIS_Core_FunctionInterface
emilmont 33:5364839841bd 1433 \defgroup CMSIS_Core_SysTickFunctions SysTick Functions
emilmont 33:5364839841bd 1434 \brief Functions that configure the System.
emilmont 27:7110ebee3484 1435 @{
emilmont 27:7110ebee3484 1436 */
emilmont 27:7110ebee3484 1437
emilmont 27:7110ebee3484 1438 #if (__Vendor_SysTickConfig == 0)
emilmont 27:7110ebee3484 1439
emilmont 27:7110ebee3484 1440 /** \brief System Tick Configuration
emilmont 27:7110ebee3484 1441
emilmont 33:5364839841bd 1442 The function initializes the System Timer and its interrupt, and starts the System Tick Timer.
emilmont 39:737756e0b479 1443 Counter is in free running mode to generate periodic interrupts.
emilmont 27:7110ebee3484 1444
emilmont 33:5364839841bd 1445 \param [in] ticks Number of ticks between two interrupts.
emilmont 39:737756e0b479 1446
emilmont 33:5364839841bd 1447 \return 0 Function succeeded.
emilmont 33:5364839841bd 1448 \return 1 Function failed.
emilmont 39:737756e0b479 1449
emilmont 39:737756e0b479 1450 \note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
emilmont 39:737756e0b479 1451 function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
emilmont 33:5364839841bd 1452 must contain a vendor-specific implementation of this function.
emilmont 33:5364839841bd 1453
emilmont 27:7110ebee3484 1454 */
emilmont 39:737756e0b479 1455 __STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
emilmont 33:5364839841bd 1456 {
emilmont 27:7110ebee3484 1457 if (ticks > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */
emilmont 33:5364839841bd 1458
emilmont 27:7110ebee3484 1459 SysTick->LOAD = (ticks & SysTick_LOAD_RELOAD_Msk) - 1; /* set reload register */
emilmont 33:5364839841bd 1460 NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */
emilmont 27:7110ebee3484 1461 SysTick->VAL = 0; /* Load the SysTick Counter Value */
emilmont 33:5364839841bd 1462 SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
emilmont 33:5364839841bd 1463 SysTick_CTRL_TICKINT_Msk |
emilmont 27:7110ebee3484 1464 SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
emilmont 27:7110ebee3484 1465 return (0); /* Function successful */
emilmont 27:7110ebee3484 1466 }
emilmont 27:7110ebee3484 1467
emilmont 27:7110ebee3484 1468 #endif
emilmont 27:7110ebee3484 1469
emilmont 27:7110ebee3484 1470 /*@} end of CMSIS_Core_SysTickFunctions */
emilmont 27:7110ebee3484 1471
emilmont 27:7110ebee3484 1472
emilmont 27:7110ebee3484 1473
emilmont 27:7110ebee3484 1474 /* ##################################### Debug In/Output function ########################################### */
emilmont 33:5364839841bd 1475 /** \ingroup CMSIS_Core_FunctionInterface
emilmont 33:5364839841bd 1476 \defgroup CMSIS_core_DebugFunctions ITM Functions
emilmont 33:5364839841bd 1477 \brief Functions that access the ITM debug interface.
emilmont 27:7110ebee3484 1478 @{
emilmont 27:7110ebee3484 1479 */
emilmont 27:7110ebee3484 1480
emilmont 33:5364839841bd 1481 extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */
emilmont 33:5364839841bd 1482 #define ITM_RXBUFFER_EMPTY 0x5AA55AA5 /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */
emilmont 27:7110ebee3484 1483
emilmont 27:7110ebee3484 1484
emilmont 27:7110ebee3484 1485 /** \brief ITM Send Character
emilmont 27:7110ebee3484 1486
emilmont 33:5364839841bd 1487 The function transmits a character via the ITM channel 0, and
emilmont 33:5364839841bd 1488 \li Just returns when no debugger is connected that has booked the output.
emilmont 33:5364839841bd 1489 \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted.
emilmont 27:7110ebee3484 1490
emilmont 33:5364839841bd 1491 \param [in] ch Character to transmit.
emilmont 39:737756e0b479 1492
emilmont 33:5364839841bd 1493 \returns Character to transmit.
emilmont 27:7110ebee3484 1494 */
emilmont 39:737756e0b479 1495 __STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch)
emilmont 27:7110ebee3484 1496 {
emilmont 33:5364839841bd 1497 if ((ITM->TCR & ITM_TCR_ITMENA_Msk) && /* ITM enabled */
emilmont 27:7110ebee3484 1498 (ITM->TER & (1UL << 0) ) ) /* ITM Port #0 enabled */
emilmont 27:7110ebee3484 1499 {
emilmont 27:7110ebee3484 1500 while (ITM->PORT[0].u32 == 0);
emilmont 27:7110ebee3484 1501 ITM->PORT[0].u8 = (uint8_t) ch;
emilmont 33:5364839841bd 1502 }
emilmont 27:7110ebee3484 1503 return (ch);
emilmont 27:7110ebee3484 1504 }
emilmont 27:7110ebee3484 1505
emilmont 27:7110ebee3484 1506
emilmont 27:7110ebee3484 1507 /** \brief ITM Receive Character
emilmont 27:7110ebee3484 1508
emilmont 33:5364839841bd 1509 The function inputs a character via the external variable \ref ITM_RxBuffer.
emilmont 27:7110ebee3484 1510
emilmont 33:5364839841bd 1511 \return Received character.
emilmont 33:5364839841bd 1512 \return -1 No character pending.
emilmont 27:7110ebee3484 1513 */
emilmont 39:737756e0b479 1514 __STATIC_INLINE int32_t ITM_ReceiveChar (void) {
emilmont 27:7110ebee3484 1515 int32_t ch = -1; /* no character available */
emilmont 27:7110ebee3484 1516
emilmont 27:7110ebee3484 1517 if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) {
emilmont 27:7110ebee3484 1518 ch = ITM_RxBuffer;
emilmont 27:7110ebee3484 1519 ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */
emilmont 27:7110ebee3484 1520 }
emilmont 33:5364839841bd 1521
emilmont 33:5364839841bd 1522 return (ch);
emilmont 27:7110ebee3484 1523 }
emilmont 27:7110ebee3484 1524
emilmont 27:7110ebee3484 1525
emilmont 27:7110ebee3484 1526 /** \brief ITM Check Character
emilmont 27:7110ebee3484 1527
emilmont 33:5364839841bd 1528 The function checks whether a character is pending for reading in the variable \ref ITM_RxBuffer.
emilmont 27:7110ebee3484 1529
emilmont 33:5364839841bd 1530 \return 0 No character available.
emilmont 33:5364839841bd 1531 \return 1 Character available.
emilmont 27:7110ebee3484 1532 */
emilmont 39:737756e0b479 1533 __STATIC_INLINE int32_t ITM_CheckChar (void) {
emilmont 27:7110ebee3484 1534
emilmont 27:7110ebee3484 1535 if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) {
emilmont 27:7110ebee3484 1536 return (0); /* no character available */
emilmont 27:7110ebee3484 1537 } else {
emilmont 27:7110ebee3484 1538 return (1); /* character available */
emilmont 27:7110ebee3484 1539 }
emilmont 27:7110ebee3484 1540 }
emilmont 27:7110ebee3484 1541
emilmont 27:7110ebee3484 1542 /*@} end of CMSIS_core_DebugFunctions */
emilmont 27:7110ebee3484 1543
emilmont 27:7110ebee3484 1544 #endif /* __CORE_CM3_H_DEPENDANT */
emilmont 27:7110ebee3484 1545
emilmont 27:7110ebee3484 1546 #endif /* __CMSIS_GENERIC */
emilmont 27:7110ebee3484 1547
emilmont 27:7110ebee3484 1548 #ifdef __cplusplus
emilmont 27:7110ebee3484 1549 }
emilmont 27:7110ebee3484 1550 #endif