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LPC1768/GCC_ARM/core_cm3.h@33:5364839841bd, 2012-01-10 (annotated)
- Committer:
- emilmont
- Date:
- Tue Jan 10 12:00:50 2012 +0000
- Revision:
- 33:5364839841bd
- Parent:
- 27:7110ebee3484
[10 January 2012] CAN::attach template. CMSIS updates.
Who changed what in which revision?
User | Revision | Line number | New 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 | 33:5364839841bd | 4 | * @version V3.00 |
emilmont | 33:5364839841bd | 5 | * @date 09. December 2011 |
emilmont | 27:7110ebee3484 | 6 | * |
emilmont | 27:7110ebee3484 | 7 | * @note |
emilmont | 33:5364839841bd | 8 | * Copyright (C) 2009-2011 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 | 33:5364839841bd | 36 | |
emilmont | 33:5364839841bd | 37 | \li Required Rule 8.5, object/function definition in header file.<br> |
emilmont | 33:5364839841bd | 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 | 27:7110ebee3484 | 42 | |
emilmont | 33:5364839841bd | 43 | \li Advisory Rule 19.7, Function-like macro defined.<br> |
emilmont | 33:5364839841bd | 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 | 33:5364839841bd | 57 | #define __CM3_CMSIS_VERSION_SUB (0x00) /*!< [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 | 27:7110ebee3484 | 67 | |
emilmont | 27:7110ebee3484 | 68 | #elif defined ( __ICCARM__ ) |
emilmont | 27:7110ebee3484 | 69 | #define __ASM __asm /*!< asm keyword for IAR Compiler */ |
emilmont | 33:5364839841bd | 70 | #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ |
emilmont | 27:7110ebee3484 | 71 | |
emilmont | 33:5364839841bd | 72 | #elif defined ( __GNUC__ ) |
emilmont | 27:7110ebee3484 | 73 | #define __ASM __asm /*!< asm keyword for GNU Compiler */ |
emilmont | 27:7110ebee3484 | 74 | #define __INLINE inline /*!< inline keyword for GNU Compiler */ |
emilmont | 27:7110ebee3484 | 75 | |
emilmont | 33:5364839841bd | 76 | #elif defined ( __TASKING__ ) |
emilmont | 27:7110ebee3484 | 77 | #define __ASM __asm /*!< asm keyword for TASKING Compiler */ |
emilmont | 27:7110ebee3484 | 78 | #define __INLINE inline /*!< inline keyword for TASKING Compiler */ |
emilmont | 27:7110ebee3484 | 79 | |
emilmont | 27:7110ebee3484 | 80 | #endif |
emilmont | 27:7110ebee3484 | 81 | |
emilmont | 33:5364839841bd | 82 | /** __FPU_USED indicates whether an FPU is used or not. This core does not support an FPU at all |
emilmont | 33:5364839841bd | 83 | */ |
emilmont | 33:5364839841bd | 84 | #define __FPU_USED 0 |
emilmont | 33:5364839841bd | 85 | |
emilmont | 33:5364839841bd | 86 | #if defined ( __CC_ARM ) |
emilmont | 33:5364839841bd | 87 | #if defined __TARGET_FPU_VFP |
emilmont | 33:5364839841bd | 88 | #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
emilmont | 33:5364839841bd | 89 | #endif |
emilmont | 33:5364839841bd | 90 | |
emilmont | 33:5364839841bd | 91 | #elif defined ( __ICCARM__ ) |
emilmont | 33:5364839841bd | 92 | #if defined __ARMVFP__ |
emilmont | 33:5364839841bd | 93 | #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
emilmont | 33:5364839841bd | 94 | #endif |
emilmont | 33:5364839841bd | 95 | |
emilmont | 33:5364839841bd | 96 | #elif defined ( __GNUC__ ) |
emilmont | 33:5364839841bd | 97 | #if defined (__VFP_FP__) && !defined(__SOFTFP__) |
emilmont | 33:5364839841bd | 98 | #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
emilmont | 33:5364839841bd | 99 | #endif |
emilmont | 33:5364839841bd | 100 | |
emilmont | 33:5364839841bd | 101 | #elif defined ( __TASKING__ ) |
emilmont | 33:5364839841bd | 102 | /* add preprocessor checks */ |
emilmont | 33:5364839841bd | 103 | #endif |
emilmont | 33:5364839841bd | 104 | |
emilmont | 33:5364839841bd | 105 | #include <stdint.h> /* standard types definitions */ |
emilmont | 33:5364839841bd | 106 | #include <core_cmInstr.h> /* Core Instruction Access */ |
emilmont | 33:5364839841bd | 107 | #include <core_cmFunc.h> /* Core Function Access */ |
emilmont | 27:7110ebee3484 | 108 | |
emilmont | 27:7110ebee3484 | 109 | #endif /* __CORE_CM3_H_GENERIC */ |
emilmont | 27:7110ebee3484 | 110 | |
emilmont | 27:7110ebee3484 | 111 | #ifndef __CMSIS_GENERIC |
emilmont | 27:7110ebee3484 | 112 | |
emilmont | 27:7110ebee3484 | 113 | #ifndef __CORE_CM3_H_DEPENDANT |
emilmont | 27:7110ebee3484 | 114 | #define __CORE_CM3_H_DEPENDANT |
emilmont | 27:7110ebee3484 | 115 | |
emilmont | 33:5364839841bd | 116 | /* check device defines and use defaults */ |
emilmont | 33:5364839841bd | 117 | #if defined __CHECK_DEVICE_DEFINES |
emilmont | 33:5364839841bd | 118 | #ifndef __CM3_REV |
emilmont | 33:5364839841bd | 119 | #define __CM3_REV 0x0200 |
emilmont | 33:5364839841bd | 120 | #warning "__CM3_REV not defined in device header file; using default!" |
emilmont | 33:5364839841bd | 121 | #endif |
emilmont | 33:5364839841bd | 122 | |
emilmont | 33:5364839841bd | 123 | #ifndef __MPU_PRESENT |
emilmont | 33:5364839841bd | 124 | #define __MPU_PRESENT 0 |
emilmont | 33:5364839841bd | 125 | #warning "__MPU_PRESENT not defined in device header file; using default!" |
emilmont | 33:5364839841bd | 126 | #endif |
emilmont | 33:5364839841bd | 127 | |
emilmont | 33:5364839841bd | 128 | #ifndef __NVIC_PRIO_BITS |
emilmont | 33:5364839841bd | 129 | #define __NVIC_PRIO_BITS 4 |
emilmont | 33:5364839841bd | 130 | #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" |
emilmont | 33:5364839841bd | 131 | #endif |
emilmont | 33:5364839841bd | 132 | |
emilmont | 33:5364839841bd | 133 | #ifndef __Vendor_SysTickConfig |
emilmont | 33:5364839841bd | 134 | #define __Vendor_SysTickConfig 0 |
emilmont | 33:5364839841bd | 135 | #warning "__Vendor_SysTickConfig not defined in device header file; using default!" |
emilmont | 33:5364839841bd | 136 | #endif |
emilmont | 33:5364839841bd | 137 | #endif |
emilmont | 33:5364839841bd | 138 | |
emilmont | 27:7110ebee3484 | 139 | /* IO definitions (access restrictions to peripheral registers) */ |
emilmont | 33:5364839841bd | 140 | /** |
emilmont | 33:5364839841bd | 141 | \defgroup CMSIS_glob_defs CMSIS Global Defines |
emilmont | 33:5364839841bd | 142 | |
emilmont | 33:5364839841bd | 143 | <strong>IO Type Qualifiers</strong> are used |
emilmont | 33:5364839841bd | 144 | \li to specify the access to peripheral variables. |
emilmont | 33:5364839841bd | 145 | \li for automatic generation of peripheral register debug information. |
emilmont | 33:5364839841bd | 146 | */ |
emilmont | 27:7110ebee3484 | 147 | #ifdef __cplusplus |
emilmont | 33:5364839841bd | 148 | #define __I volatile /*!< Defines 'read only' permissions */ |
emilmont | 27:7110ebee3484 | 149 | #else |
emilmont | 33:5364839841bd | 150 | #define __I volatile const /*!< Defines 'read only' permissions */ |
emilmont | 27:7110ebee3484 | 151 | #endif |
emilmont | 33:5364839841bd | 152 | #define __O volatile /*!< Defines 'write only' permissions */ |
emilmont | 33:5364839841bd | 153 | #define __IO volatile /*!< Defines 'read / write' permissions */ |
emilmont | 27:7110ebee3484 | 154 | |
emilmont | 33:5364839841bd | 155 | /*@} end of group Cortex_M3 */ |
emilmont | 27:7110ebee3484 | 156 | |
emilmont | 27:7110ebee3484 | 157 | |
emilmont | 27:7110ebee3484 | 158 | |
emilmont | 27:7110ebee3484 | 159 | /******************************************************************************* |
emilmont | 27:7110ebee3484 | 160 | * Register Abstraction |
emilmont | 27:7110ebee3484 | 161 | Core Register contain: |
emilmont | 27:7110ebee3484 | 162 | - Core Register |
emilmont | 27:7110ebee3484 | 163 | - Core NVIC Register |
emilmont | 27:7110ebee3484 | 164 | - Core SCB Register |
emilmont | 27:7110ebee3484 | 165 | - Core SysTick Register |
emilmont | 27:7110ebee3484 | 166 | - Core Debug Register |
emilmont | 27:7110ebee3484 | 167 | - Core MPU Register |
emilmont | 33:5364839841bd | 168 | ******************************************************************************/ |
emilmont | 33:5364839841bd | 169 | /** \defgroup CMSIS_core_register Defines and Type Definitions |
emilmont | 33:5364839841bd | 170 | \brief Type definitions and defines for Cortex-M processor based devices. |
emilmont | 27:7110ebee3484 | 171 | */ |
emilmont | 27:7110ebee3484 | 172 | |
emilmont | 33:5364839841bd | 173 | /** \ingroup CMSIS_core_register |
emilmont | 33:5364839841bd | 174 | \defgroup CMSIS_CORE Status and Control Registers |
emilmont | 33:5364839841bd | 175 | \brief Core Register type definitions. |
emilmont | 27:7110ebee3484 | 176 | @{ |
emilmont | 27:7110ebee3484 | 177 | */ |
emilmont | 27:7110ebee3484 | 178 | |
emilmont | 27:7110ebee3484 | 179 | /** \brief Union type to access the Application Program Status Register (APSR). |
emilmont | 27:7110ebee3484 | 180 | */ |
emilmont | 27:7110ebee3484 | 181 | typedef union |
emilmont | 27:7110ebee3484 | 182 | { |
emilmont | 27:7110ebee3484 | 183 | struct |
emilmont | 27:7110ebee3484 | 184 | { |
emilmont | 27:7110ebee3484 | 185 | #if (__CORTEX_M != 0x04) |
emilmont | 27:7110ebee3484 | 186 | uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ |
emilmont | 27:7110ebee3484 | 187 | #else |
emilmont | 27:7110ebee3484 | 188 | uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ |
emilmont | 27:7110ebee3484 | 189 | uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ |
emilmont | 27:7110ebee3484 | 190 | uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ |
emilmont | 27:7110ebee3484 | 191 | #endif |
emilmont | 27:7110ebee3484 | 192 | uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ |
emilmont | 27:7110ebee3484 | 193 | uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ |
emilmont | 27:7110ebee3484 | 194 | uint32_t C:1; /*!< bit: 29 Carry condition code flag */ |
emilmont | 27:7110ebee3484 | 195 | uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ |
emilmont | 27:7110ebee3484 | 196 | uint32_t N:1; /*!< bit: 31 Negative condition code flag */ |
emilmont | 27:7110ebee3484 | 197 | } b; /*!< Structure used for bit access */ |
emilmont | 33:5364839841bd | 198 | uint32_t w; /*!< Type used for word access */ |
emilmont | 27:7110ebee3484 | 199 | } APSR_Type; |
emilmont | 27:7110ebee3484 | 200 | |
emilmont | 27:7110ebee3484 | 201 | |
emilmont | 27:7110ebee3484 | 202 | /** \brief Union type to access the Interrupt Program Status Register (IPSR). |
emilmont | 27:7110ebee3484 | 203 | */ |
emilmont | 27:7110ebee3484 | 204 | typedef union |
emilmont | 27:7110ebee3484 | 205 | { |
emilmont | 27:7110ebee3484 | 206 | struct |
emilmont | 27:7110ebee3484 | 207 | { |
emilmont | 27:7110ebee3484 | 208 | uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ |
emilmont | 27:7110ebee3484 | 209 | uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ |
emilmont | 27:7110ebee3484 | 210 | } b; /*!< Structure used for bit access */ |
emilmont | 27:7110ebee3484 | 211 | uint32_t w; /*!< Type used for word access */ |
emilmont | 27:7110ebee3484 | 212 | } IPSR_Type; |
emilmont | 27:7110ebee3484 | 213 | |
emilmont | 27:7110ebee3484 | 214 | |
emilmont | 27:7110ebee3484 | 215 | /** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). |
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 | #if (__CORTEX_M != 0x04) |
emilmont | 27:7110ebee3484 | 223 | uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ |
emilmont | 27:7110ebee3484 | 224 | #else |
emilmont | 27:7110ebee3484 | 225 | uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ |
emilmont | 27:7110ebee3484 | 226 | uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ |
emilmont | 27:7110ebee3484 | 227 | uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ |
emilmont | 27:7110ebee3484 | 228 | #endif |
emilmont | 27:7110ebee3484 | 229 | uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ |
emilmont | 27:7110ebee3484 | 230 | uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ |
emilmont | 27:7110ebee3484 | 231 | uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ |
emilmont | 27:7110ebee3484 | 232 | uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ |
emilmont | 27:7110ebee3484 | 233 | uint32_t C:1; /*!< bit: 29 Carry condition code flag */ |
emilmont | 27:7110ebee3484 | 234 | uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ |
emilmont | 27:7110ebee3484 | 235 | uint32_t N:1; /*!< bit: 31 Negative condition code flag */ |
emilmont | 27:7110ebee3484 | 236 | } b; /*!< Structure used for bit access */ |
emilmont | 27:7110ebee3484 | 237 | uint32_t w; /*!< Type used for word access */ |
emilmont | 27:7110ebee3484 | 238 | } xPSR_Type; |
emilmont | 27:7110ebee3484 | 239 | |
emilmont | 27:7110ebee3484 | 240 | |
emilmont | 27:7110ebee3484 | 241 | /** \brief Union type to access the Control Registers (CONTROL). |
emilmont | 27:7110ebee3484 | 242 | */ |
emilmont | 27:7110ebee3484 | 243 | typedef union |
emilmont | 27:7110ebee3484 | 244 | { |
emilmont | 27:7110ebee3484 | 245 | struct |
emilmont | 27:7110ebee3484 | 246 | { |
emilmont | 27:7110ebee3484 | 247 | uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ |
emilmont | 27:7110ebee3484 | 248 | uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ |
emilmont | 27:7110ebee3484 | 249 | uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ |
emilmont | 27:7110ebee3484 | 250 | uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ |
emilmont | 27:7110ebee3484 | 251 | } b; /*!< Structure used for bit access */ |
emilmont | 27:7110ebee3484 | 252 | uint32_t w; /*!< Type used for word access */ |
emilmont | 27:7110ebee3484 | 253 | } CONTROL_Type; |
emilmont | 27:7110ebee3484 | 254 | |
emilmont | 27:7110ebee3484 | 255 | /*@} end of group CMSIS_CORE */ |
emilmont | 27:7110ebee3484 | 256 | |
emilmont | 27:7110ebee3484 | 257 | |
emilmont | 33:5364839841bd | 258 | /** \ingroup CMSIS_core_register |
emilmont | 33:5364839841bd | 259 | \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) |
emilmont | 33:5364839841bd | 260 | \brief Type definitions for the NVIC Registers |
emilmont | 27:7110ebee3484 | 261 | @{ |
emilmont | 27:7110ebee3484 | 262 | */ |
emilmont | 27:7110ebee3484 | 263 | |
emilmont | 27:7110ebee3484 | 264 | /** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). |
emilmont | 27:7110ebee3484 | 265 | */ |
emilmont | 27:7110ebee3484 | 266 | typedef struct |
emilmont | 27:7110ebee3484 | 267 | { |
emilmont | 27:7110ebee3484 | 268 | __IO uint32_t ISER[8]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ |
emilmont | 33:5364839841bd | 269 | uint32_t RESERVED0[24]; |
emilmont | 27:7110ebee3484 | 270 | __IO uint32_t ICER[8]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ |
emilmont | 33:5364839841bd | 271 | uint32_t RSERVED1[24]; |
emilmont | 27:7110ebee3484 | 272 | __IO uint32_t ISPR[8]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ |
emilmont | 33:5364839841bd | 273 | uint32_t RESERVED2[24]; |
emilmont | 27:7110ebee3484 | 274 | __IO uint32_t ICPR[8]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ |
emilmont | 33:5364839841bd | 275 | uint32_t RESERVED3[24]; |
emilmont | 27:7110ebee3484 | 276 | __IO uint32_t IABR[8]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ |
emilmont | 33:5364839841bd | 277 | uint32_t RESERVED4[56]; |
emilmont | 27:7110ebee3484 | 278 | __IO uint8_t IP[240]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ |
emilmont | 33:5364839841bd | 279 | uint32_t RESERVED5[644]; |
emilmont | 27:7110ebee3484 | 280 | __O uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ |
emilmont | 33:5364839841bd | 281 | } NVIC_Type; |
emilmont | 33:5364839841bd | 282 | |
emilmont | 33:5364839841bd | 283 | /* Software Triggered Interrupt Register Definitions */ |
emilmont | 33:5364839841bd | 284 | #define NVIC_STIR_INTID_Pos 0 /*!< STIR: INTLINESNUM Position */ |
emilmont | 33:5364839841bd | 285 | #define NVIC_STIR_INTID_Msk (0x1FFUL << NVIC_STIR_INTID_Pos) /*!< STIR: INTLINESNUM Mask */ |
emilmont | 27:7110ebee3484 | 286 | |
emilmont | 27:7110ebee3484 | 287 | /*@} end of group CMSIS_NVIC */ |
emilmont | 27:7110ebee3484 | 288 | |
emilmont | 27:7110ebee3484 | 289 | |
emilmont | 33:5364839841bd | 290 | /** \ingroup CMSIS_core_register |
emilmont | 33:5364839841bd | 291 | \defgroup CMSIS_SCB System Control Block (SCB) |
emilmont | 33:5364839841bd | 292 | \brief Type definitions for the System Control Block Registers |
emilmont | 27:7110ebee3484 | 293 | @{ |
emilmont | 27:7110ebee3484 | 294 | */ |
emilmont | 27:7110ebee3484 | 295 | |
emilmont | 27:7110ebee3484 | 296 | /** \brief Structure type to access the System Control Block (SCB). |
emilmont | 27:7110ebee3484 | 297 | */ |
emilmont | 27:7110ebee3484 | 298 | typedef struct |
emilmont | 27:7110ebee3484 | 299 | { |
emilmont | 33:5364839841bd | 300 | __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ |
emilmont | 33:5364839841bd | 301 | __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ |
emilmont | 27:7110ebee3484 | 302 | __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ |
emilmont | 33:5364839841bd | 303 | __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ |
emilmont | 27:7110ebee3484 | 304 | __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ |
emilmont | 27:7110ebee3484 | 305 | __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ |
emilmont | 27:7110ebee3484 | 306 | __IO uint8_t SHP[12]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ |
emilmont | 27:7110ebee3484 | 307 | __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ |
emilmont | 27:7110ebee3484 | 308 | __IO uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ |
emilmont | 33:5364839841bd | 309 | __IO uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ |
emilmont | 27:7110ebee3484 | 310 | __IO uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ |
emilmont | 33:5364839841bd | 311 | __IO uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ |
emilmont | 33:5364839841bd | 312 | __IO uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ |
emilmont | 27:7110ebee3484 | 313 | __IO uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ |
emilmont | 27:7110ebee3484 | 314 | __I uint32_t PFR[2]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ |
emilmont | 27:7110ebee3484 | 315 | __I uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ |
emilmont | 27:7110ebee3484 | 316 | __I uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ |
emilmont | 27:7110ebee3484 | 317 | __I uint32_t MMFR[4]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ |
emilmont | 33:5364839841bd | 318 | __I uint32_t ISAR[5]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ |
emilmont | 33:5364839841bd | 319 | uint32_t RESERVED0[5]; |
emilmont | 33:5364839841bd | 320 | __IO uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ |
emilmont | 33:5364839841bd | 321 | } SCB_Type; |
emilmont | 27:7110ebee3484 | 322 | |
emilmont | 27:7110ebee3484 | 323 | /* SCB CPUID Register Definitions */ |
emilmont | 27:7110ebee3484 | 324 | #define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ |
emilmont | 27:7110ebee3484 | 325 | #define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ |
emilmont | 27:7110ebee3484 | 326 | |
emilmont | 27:7110ebee3484 | 327 | #define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ |
emilmont | 27:7110ebee3484 | 328 | #define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ |
emilmont | 27:7110ebee3484 | 329 | |
emilmont | 33:5364839841bd | 330 | #define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ |
emilmont | 33:5364839841bd | 331 | #define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ |
emilmont | 33:5364839841bd | 332 | |
emilmont | 27:7110ebee3484 | 333 | #define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ |
emilmont | 27:7110ebee3484 | 334 | #define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ |
emilmont | 27:7110ebee3484 | 335 | |
emilmont | 27:7110ebee3484 | 336 | #define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ |
emilmont | 27:7110ebee3484 | 337 | #define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ |
emilmont | 27:7110ebee3484 | 338 | |
emilmont | 27:7110ebee3484 | 339 | /* SCB Interrupt Control State Register Definitions */ |
emilmont | 27:7110ebee3484 | 340 | #define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ |
emilmont | 27:7110ebee3484 | 341 | #define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ |
emilmont | 27:7110ebee3484 | 342 | |
emilmont | 27:7110ebee3484 | 343 | #define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ |
emilmont | 27:7110ebee3484 | 344 | #define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ |
emilmont | 27:7110ebee3484 | 345 | |
emilmont | 27:7110ebee3484 | 346 | #define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ |
emilmont | 27:7110ebee3484 | 347 | #define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ |
emilmont | 27:7110ebee3484 | 348 | |
emilmont | 27:7110ebee3484 | 349 | #define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ |
emilmont | 27:7110ebee3484 | 350 | #define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ |
emilmont | 27:7110ebee3484 | 351 | |
emilmont | 27:7110ebee3484 | 352 | #define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ |
emilmont | 27:7110ebee3484 | 353 | #define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ |
emilmont | 27:7110ebee3484 | 354 | |
emilmont | 27:7110ebee3484 | 355 | #define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ |
emilmont | 27:7110ebee3484 | 356 | #define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ |
emilmont | 27:7110ebee3484 | 357 | |
emilmont | 27:7110ebee3484 | 358 | #define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ |
emilmont | 27:7110ebee3484 | 359 | #define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ |
emilmont | 27:7110ebee3484 | 360 | |
emilmont | 27:7110ebee3484 | 361 | #define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ |
emilmont | 27:7110ebee3484 | 362 | #define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ |
emilmont | 27:7110ebee3484 | 363 | |
emilmont | 27:7110ebee3484 | 364 | #define SCB_ICSR_RETTOBASE_Pos 11 /*!< SCB ICSR: RETTOBASE Position */ |
emilmont | 27:7110ebee3484 | 365 | #define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ |
emilmont | 27:7110ebee3484 | 366 | |
emilmont | 27:7110ebee3484 | 367 | #define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ |
emilmont | 27:7110ebee3484 | 368 | #define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ |
emilmont | 27:7110ebee3484 | 369 | |
emilmont | 33:5364839841bd | 370 | /* SCB Vector Table Offset Register Definitions */ |
emilmont | 33:5364839841bd | 371 | #if (__CM3_REV < 0x0201) /* core r2p1 */ |
emilmont | 27:7110ebee3484 | 372 | #define SCB_VTOR_TBLBASE_Pos 29 /*!< SCB VTOR: TBLBASE Position */ |
emilmont | 27:7110ebee3484 | 373 | #define SCB_VTOR_TBLBASE_Msk (1UL << SCB_VTOR_TBLBASE_Pos) /*!< SCB VTOR: TBLBASE Mask */ |
emilmont | 27:7110ebee3484 | 374 | |
emilmont | 27:7110ebee3484 | 375 | #define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ |
emilmont | 27:7110ebee3484 | 376 | #define SCB_VTOR_TBLOFF_Msk (0x3FFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ |
emilmont | 33:5364839841bd | 377 | #else |
emilmont | 33:5364839841bd | 378 | #define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ |
emilmont | 33:5364839841bd | 379 | #define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ |
emilmont | 33:5364839841bd | 380 | #endif |
emilmont | 27:7110ebee3484 | 381 | |
emilmont | 27:7110ebee3484 | 382 | /* SCB Application Interrupt and Reset Control Register Definitions */ |
emilmont | 27:7110ebee3484 | 383 | #define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ |
emilmont | 27:7110ebee3484 | 384 | #define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ |
emilmont | 27:7110ebee3484 | 385 | |
emilmont | 27:7110ebee3484 | 386 | #define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ |
emilmont | 27:7110ebee3484 | 387 | #define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ |
emilmont | 27:7110ebee3484 | 388 | |
emilmont | 27:7110ebee3484 | 389 | #define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ |
emilmont | 27:7110ebee3484 | 390 | #define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ |
emilmont | 27:7110ebee3484 | 391 | |
emilmont | 27:7110ebee3484 | 392 | #define SCB_AIRCR_PRIGROUP_Pos 8 /*!< SCB AIRCR: PRIGROUP Position */ |
emilmont | 27:7110ebee3484 | 393 | #define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ |
emilmont | 27:7110ebee3484 | 394 | |
emilmont | 27:7110ebee3484 | 395 | #define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ |
emilmont | 27:7110ebee3484 | 396 | #define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ |
emilmont | 27:7110ebee3484 | 397 | |
emilmont | 27:7110ebee3484 | 398 | #define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ |
emilmont | 27:7110ebee3484 | 399 | #define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ |
emilmont | 27:7110ebee3484 | 400 | |
emilmont | 27:7110ebee3484 | 401 | #define SCB_AIRCR_VECTRESET_Pos 0 /*!< SCB AIRCR: VECTRESET Position */ |
emilmont | 27:7110ebee3484 | 402 | #define SCB_AIRCR_VECTRESET_Msk (1UL << SCB_AIRCR_VECTRESET_Pos) /*!< SCB AIRCR: VECTRESET Mask */ |
emilmont | 27:7110ebee3484 | 403 | |
emilmont | 27:7110ebee3484 | 404 | /* SCB System Control Register Definitions */ |
emilmont | 27:7110ebee3484 | 405 | #define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ |
emilmont | 27:7110ebee3484 | 406 | #define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ |
emilmont | 27:7110ebee3484 | 407 | |
emilmont | 27:7110ebee3484 | 408 | #define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ |
emilmont | 27:7110ebee3484 | 409 | #define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ |
emilmont | 27:7110ebee3484 | 410 | |
emilmont | 27:7110ebee3484 | 411 | #define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ |
emilmont | 27:7110ebee3484 | 412 | #define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ |
emilmont | 27:7110ebee3484 | 413 | |
emilmont | 27:7110ebee3484 | 414 | /* SCB Configuration Control Register Definitions */ |
emilmont | 27:7110ebee3484 | 415 | #define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ |
emilmont | 27:7110ebee3484 | 416 | #define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ |
emilmont | 27:7110ebee3484 | 417 | |
emilmont | 27:7110ebee3484 | 418 | #define SCB_CCR_BFHFNMIGN_Pos 8 /*!< SCB CCR: BFHFNMIGN Position */ |
emilmont | 27:7110ebee3484 | 419 | #define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ |
emilmont | 27:7110ebee3484 | 420 | |
emilmont | 27:7110ebee3484 | 421 | #define SCB_CCR_DIV_0_TRP_Pos 4 /*!< SCB CCR: DIV_0_TRP Position */ |
emilmont | 27:7110ebee3484 | 422 | #define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ |
emilmont | 27:7110ebee3484 | 423 | |
emilmont | 27:7110ebee3484 | 424 | #define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ |
emilmont | 27:7110ebee3484 | 425 | #define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ |
emilmont | 27:7110ebee3484 | 426 | |
emilmont | 27:7110ebee3484 | 427 | #define SCB_CCR_USERSETMPEND_Pos 1 /*!< SCB CCR: USERSETMPEND Position */ |
emilmont | 27:7110ebee3484 | 428 | #define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ |
emilmont | 27:7110ebee3484 | 429 | |
emilmont | 27:7110ebee3484 | 430 | #define SCB_CCR_NONBASETHRDENA_Pos 0 /*!< SCB CCR: NONBASETHRDENA Position */ |
emilmont | 27:7110ebee3484 | 431 | #define SCB_CCR_NONBASETHRDENA_Msk (1UL << SCB_CCR_NONBASETHRDENA_Pos) /*!< SCB CCR: NONBASETHRDENA Mask */ |
emilmont | 27:7110ebee3484 | 432 | |
emilmont | 27:7110ebee3484 | 433 | /* SCB System Handler Control and State Register Definitions */ |
emilmont | 27:7110ebee3484 | 434 | #define SCB_SHCSR_USGFAULTENA_Pos 18 /*!< SCB SHCSR: USGFAULTENA Position */ |
emilmont | 27:7110ebee3484 | 435 | #define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ |
emilmont | 27:7110ebee3484 | 436 | |
emilmont | 27:7110ebee3484 | 437 | #define SCB_SHCSR_BUSFAULTENA_Pos 17 /*!< SCB SHCSR: BUSFAULTENA Position */ |
emilmont | 27:7110ebee3484 | 438 | #define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ |
emilmont | 27:7110ebee3484 | 439 | |
emilmont | 27:7110ebee3484 | 440 | #define SCB_SHCSR_MEMFAULTENA_Pos 16 /*!< SCB SHCSR: MEMFAULTENA Position */ |
emilmont | 27:7110ebee3484 | 441 | #define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ |
emilmont | 27:7110ebee3484 | 442 | |
emilmont | 27:7110ebee3484 | 443 | #define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ |
emilmont | 27:7110ebee3484 | 444 | #define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ |
emilmont | 27:7110ebee3484 | 445 | |
emilmont | 27:7110ebee3484 | 446 | #define SCB_SHCSR_BUSFAULTPENDED_Pos 14 /*!< SCB SHCSR: BUSFAULTPENDED Position */ |
emilmont | 27:7110ebee3484 | 447 | #define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ |
emilmont | 27:7110ebee3484 | 448 | |
emilmont | 27:7110ebee3484 | 449 | #define SCB_SHCSR_MEMFAULTPENDED_Pos 13 /*!< SCB SHCSR: MEMFAULTPENDED Position */ |
emilmont | 27:7110ebee3484 | 450 | #define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ |
emilmont | 27:7110ebee3484 | 451 | |
emilmont | 27:7110ebee3484 | 452 | #define SCB_SHCSR_USGFAULTPENDED_Pos 12 /*!< SCB SHCSR: USGFAULTPENDED Position */ |
emilmont | 27:7110ebee3484 | 453 | #define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ |
emilmont | 27:7110ebee3484 | 454 | |
emilmont | 27:7110ebee3484 | 455 | #define SCB_SHCSR_SYSTICKACT_Pos 11 /*!< SCB SHCSR: SYSTICKACT Position */ |
emilmont | 27:7110ebee3484 | 456 | #define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ |
emilmont | 27:7110ebee3484 | 457 | |
emilmont | 27:7110ebee3484 | 458 | #define SCB_SHCSR_PENDSVACT_Pos 10 /*!< SCB SHCSR: PENDSVACT Position */ |
emilmont | 27:7110ebee3484 | 459 | #define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ |
emilmont | 27:7110ebee3484 | 460 | |
emilmont | 27:7110ebee3484 | 461 | #define SCB_SHCSR_MONITORACT_Pos 8 /*!< SCB SHCSR: MONITORACT Position */ |
emilmont | 27:7110ebee3484 | 462 | #define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ |
emilmont | 27:7110ebee3484 | 463 | |
emilmont | 27:7110ebee3484 | 464 | #define SCB_SHCSR_SVCALLACT_Pos 7 /*!< SCB SHCSR: SVCALLACT Position */ |
emilmont | 27:7110ebee3484 | 465 | #define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ |
emilmont | 33:5364839841bd | 466 | |
emilmont | 27:7110ebee3484 | 467 | #define SCB_SHCSR_USGFAULTACT_Pos 3 /*!< SCB SHCSR: USGFAULTACT Position */ |
emilmont | 27:7110ebee3484 | 468 | #define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ |
emilmont | 27:7110ebee3484 | 469 | |
emilmont | 27:7110ebee3484 | 470 | #define SCB_SHCSR_BUSFAULTACT_Pos 1 /*!< SCB SHCSR: BUSFAULTACT Position */ |
emilmont | 27:7110ebee3484 | 471 | #define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ |
emilmont | 27:7110ebee3484 | 472 | |
emilmont | 27:7110ebee3484 | 473 | #define SCB_SHCSR_MEMFAULTACT_Pos 0 /*!< SCB SHCSR: MEMFAULTACT Position */ |
emilmont | 27:7110ebee3484 | 474 | #define SCB_SHCSR_MEMFAULTACT_Msk (1UL << SCB_SHCSR_MEMFAULTACT_Pos) /*!< SCB SHCSR: MEMFAULTACT Mask */ |
emilmont | 27:7110ebee3484 | 475 | |
emilmont | 27:7110ebee3484 | 476 | /* SCB Configurable Fault Status Registers Definitions */ |
emilmont | 27:7110ebee3484 | 477 | #define SCB_CFSR_USGFAULTSR_Pos 16 /*!< SCB CFSR: Usage Fault Status Register Position */ |
emilmont | 27:7110ebee3484 | 478 | #define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ |
emilmont | 27:7110ebee3484 | 479 | |
emilmont | 27:7110ebee3484 | 480 | #define SCB_CFSR_BUSFAULTSR_Pos 8 /*!< SCB CFSR: Bus Fault Status Register Position */ |
emilmont | 27:7110ebee3484 | 481 | #define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ |
emilmont | 27:7110ebee3484 | 482 | |
emilmont | 27:7110ebee3484 | 483 | #define SCB_CFSR_MEMFAULTSR_Pos 0 /*!< SCB CFSR: Memory Manage Fault Status Register Position */ |
emilmont | 27:7110ebee3484 | 484 | #define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL << SCB_CFSR_MEMFAULTSR_Pos) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ |
emilmont | 27:7110ebee3484 | 485 | |
emilmont | 27:7110ebee3484 | 486 | /* SCB Hard Fault Status Registers Definitions */ |
emilmont | 27:7110ebee3484 | 487 | #define SCB_HFSR_DEBUGEVT_Pos 31 /*!< SCB HFSR: DEBUGEVT Position */ |
emilmont | 27:7110ebee3484 | 488 | #define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ |
emilmont | 27:7110ebee3484 | 489 | |
emilmont | 27:7110ebee3484 | 490 | #define SCB_HFSR_FORCED_Pos 30 /*!< SCB HFSR: FORCED Position */ |
emilmont | 27:7110ebee3484 | 491 | #define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ |
emilmont | 27:7110ebee3484 | 492 | |
emilmont | 27:7110ebee3484 | 493 | #define SCB_HFSR_VECTTBL_Pos 1 /*!< SCB HFSR: VECTTBL Position */ |
emilmont | 27:7110ebee3484 | 494 | #define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ |
emilmont | 27:7110ebee3484 | 495 | |
emilmont | 27:7110ebee3484 | 496 | /* SCB Debug Fault Status Register Definitions */ |
emilmont | 27:7110ebee3484 | 497 | #define SCB_DFSR_EXTERNAL_Pos 4 /*!< SCB DFSR: EXTERNAL Position */ |
emilmont | 27:7110ebee3484 | 498 | #define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ |
emilmont | 27:7110ebee3484 | 499 | |
emilmont | 27:7110ebee3484 | 500 | #define SCB_DFSR_VCATCH_Pos 3 /*!< SCB DFSR: VCATCH Position */ |
emilmont | 27:7110ebee3484 | 501 | #define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ |
emilmont | 27:7110ebee3484 | 502 | |
emilmont | 27:7110ebee3484 | 503 | #define SCB_DFSR_DWTTRAP_Pos 2 /*!< SCB DFSR: DWTTRAP Position */ |
emilmont | 27:7110ebee3484 | 504 | #define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ |
emilmont | 27:7110ebee3484 | 505 | |
emilmont | 27:7110ebee3484 | 506 | #define SCB_DFSR_BKPT_Pos 1 /*!< SCB DFSR: BKPT Position */ |
emilmont | 27:7110ebee3484 | 507 | #define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ |
emilmont | 27:7110ebee3484 | 508 | |
emilmont | 27:7110ebee3484 | 509 | #define SCB_DFSR_HALTED_Pos 0 /*!< SCB DFSR: HALTED Position */ |
emilmont | 27:7110ebee3484 | 510 | #define SCB_DFSR_HALTED_Msk (1UL << SCB_DFSR_HALTED_Pos) /*!< SCB DFSR: HALTED Mask */ |
emilmont | 27:7110ebee3484 | 511 | |
emilmont | 27:7110ebee3484 | 512 | /*@} end of group CMSIS_SCB */ |
emilmont | 27:7110ebee3484 | 513 | |
emilmont | 27:7110ebee3484 | 514 | |
emilmont | 33:5364839841bd | 515 | /** \ingroup CMSIS_core_register |
emilmont | 33:5364839841bd | 516 | \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) |
emilmont | 33:5364839841bd | 517 | \brief Type definitions for the System Control and ID Register not in the SCB |
emilmont | 33:5364839841bd | 518 | @{ |
emilmont | 33:5364839841bd | 519 | */ |
emilmont | 33:5364839841bd | 520 | |
emilmont | 33:5364839841bd | 521 | /** \brief Structure type to access the System Control and ID Register not in the SCB. |
emilmont | 33:5364839841bd | 522 | */ |
emilmont | 33:5364839841bd | 523 | typedef struct |
emilmont | 33:5364839841bd | 524 | { |
emilmont | 33:5364839841bd | 525 | uint32_t RESERVED0[1]; |
emilmont | 33:5364839841bd | 526 | __I uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ |
emilmont | 33:5364839841bd | 527 | #if ((defined __CM3_REV) && (__CM3_REV >= 0x200)) |
emilmont | 33:5364839841bd | 528 | __IO uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ |
emilmont | 33:5364839841bd | 529 | #else |
emilmont | 33:5364839841bd | 530 | uint32_t RESERVED1[1]; |
emilmont | 33:5364839841bd | 531 | #endif |
emilmont | 33:5364839841bd | 532 | } SCnSCB_Type; |
emilmont | 33:5364839841bd | 533 | |
emilmont | 33:5364839841bd | 534 | /* Interrupt Controller Type Register Definitions */ |
emilmont | 33:5364839841bd | 535 | #define SCnSCB_ICTR_INTLINESNUM_Pos 0 /*!< ICTR: INTLINESNUM Position */ |
emilmont | 33:5364839841bd | 536 | #define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL << SCnSCB_ICTR_INTLINESNUM_Pos) /*!< ICTR: INTLINESNUM Mask */ |
emilmont | 33:5364839841bd | 537 | |
emilmont | 33:5364839841bd | 538 | /* Auxiliary Control Register Definitions */ |
emilmont | 33:5364839841bd | 539 | |
emilmont | 33:5364839841bd | 540 | #define SCnSCB_ACTLR_DISFOLD_Pos 2 /*!< ACTLR: DISFOLD Position */ |
emilmont | 33:5364839841bd | 541 | #define SCnSCB_ACTLR_DISFOLD_Msk (1UL << SCnSCB_ACTLR_DISFOLD_Pos) /*!< ACTLR: DISFOLD Mask */ |
emilmont | 33:5364839841bd | 542 | |
emilmont | 33:5364839841bd | 543 | #define SCnSCB_ACTLR_DISDEFWBUF_Pos 1 /*!< ACTLR: DISDEFWBUF Position */ |
emilmont | 33:5364839841bd | 544 | #define SCnSCB_ACTLR_DISDEFWBUF_Msk (1UL << SCnSCB_ACTLR_DISDEFWBUF_Pos) /*!< ACTLR: DISDEFWBUF Mask */ |
emilmont | 33:5364839841bd | 545 | |
emilmont | 33:5364839841bd | 546 | #define SCnSCB_ACTLR_DISMCYCINT_Pos 0 /*!< ACTLR: DISMCYCINT Position */ |
emilmont | 33:5364839841bd | 547 | #define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL << SCnSCB_ACTLR_DISMCYCINT_Pos) /*!< ACTLR: DISMCYCINT Mask */ |
emilmont | 33:5364839841bd | 548 | |
emilmont | 33:5364839841bd | 549 | /*@} end of group CMSIS_SCnotSCB */ |
emilmont | 33:5364839841bd | 550 | |
emilmont | 33:5364839841bd | 551 | |
emilmont | 33:5364839841bd | 552 | /** \ingroup CMSIS_core_register |
emilmont | 33:5364839841bd | 553 | \defgroup CMSIS_SysTick System Tick Timer (SysTick) |
emilmont | 33:5364839841bd | 554 | \brief Type definitions for the System Timer Registers. |
emilmont | 27:7110ebee3484 | 555 | @{ |
emilmont | 27:7110ebee3484 | 556 | */ |
emilmont | 27:7110ebee3484 | 557 | |
emilmont | 27:7110ebee3484 | 558 | /** \brief Structure type to access the System Timer (SysTick). |
emilmont | 27:7110ebee3484 | 559 | */ |
emilmont | 27:7110ebee3484 | 560 | typedef struct |
emilmont | 27:7110ebee3484 | 561 | { |
emilmont | 27:7110ebee3484 | 562 | __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ |
emilmont | 27:7110ebee3484 | 563 | __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ |
emilmont | 27:7110ebee3484 | 564 | __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ |
emilmont | 27:7110ebee3484 | 565 | __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ |
emilmont | 27:7110ebee3484 | 566 | } SysTick_Type; |
emilmont | 27:7110ebee3484 | 567 | |
emilmont | 27:7110ebee3484 | 568 | /* SysTick Control / Status Register Definitions */ |
emilmont | 27:7110ebee3484 | 569 | #define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ |
emilmont | 27:7110ebee3484 | 570 | #define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ |
emilmont | 27:7110ebee3484 | 571 | |
emilmont | 27:7110ebee3484 | 572 | #define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ |
emilmont | 27:7110ebee3484 | 573 | #define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ |
emilmont | 27:7110ebee3484 | 574 | |
emilmont | 27:7110ebee3484 | 575 | #define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ |
emilmont | 27:7110ebee3484 | 576 | #define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ |
emilmont | 27:7110ebee3484 | 577 | |
emilmont | 27:7110ebee3484 | 578 | #define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ |
emilmont | 27:7110ebee3484 | 579 | #define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ |
emilmont | 27:7110ebee3484 | 580 | |
emilmont | 27:7110ebee3484 | 581 | /* SysTick Reload Register Definitions */ |
emilmont | 27:7110ebee3484 | 582 | #define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ |
emilmont | 27:7110ebee3484 | 583 | #define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ |
emilmont | 27:7110ebee3484 | 584 | |
emilmont | 27:7110ebee3484 | 585 | /* SysTick Current Register Definitions */ |
emilmont | 27:7110ebee3484 | 586 | #define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ |
emilmont | 27:7110ebee3484 | 587 | #define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ |
emilmont | 27:7110ebee3484 | 588 | |
emilmont | 27:7110ebee3484 | 589 | /* SysTick Calibration Register Definitions */ |
emilmont | 27:7110ebee3484 | 590 | #define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ |
emilmont | 27:7110ebee3484 | 591 | #define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ |
emilmont | 27:7110ebee3484 | 592 | |
emilmont | 27:7110ebee3484 | 593 | #define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ |
emilmont | 27:7110ebee3484 | 594 | #define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ |
emilmont | 27:7110ebee3484 | 595 | |
emilmont | 27:7110ebee3484 | 596 | #define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ |
emilmont | 27:7110ebee3484 | 597 | #define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */ |
emilmont | 27:7110ebee3484 | 598 | |
emilmont | 27:7110ebee3484 | 599 | /*@} end of group CMSIS_SysTick */ |
emilmont | 27:7110ebee3484 | 600 | |
emilmont | 27:7110ebee3484 | 601 | |
emilmont | 33:5364839841bd | 602 | /** \ingroup CMSIS_core_register |
emilmont | 33:5364839841bd | 603 | \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) |
emilmont | 33:5364839841bd | 604 | \brief Type definitions for the Instrumentation Trace Macrocell (ITM) |
emilmont | 27:7110ebee3484 | 605 | @{ |
emilmont | 27:7110ebee3484 | 606 | */ |
emilmont | 27:7110ebee3484 | 607 | |
emilmont | 27:7110ebee3484 | 608 | /** \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). |
emilmont | 27:7110ebee3484 | 609 | */ |
emilmont | 27:7110ebee3484 | 610 | typedef struct |
emilmont | 27:7110ebee3484 | 611 | { |
emilmont | 33:5364839841bd | 612 | __O union |
emilmont | 27:7110ebee3484 | 613 | { |
emilmont | 27:7110ebee3484 | 614 | __O uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ |
emilmont | 27:7110ebee3484 | 615 | __O uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ |
emilmont | 27:7110ebee3484 | 616 | __O uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ |
emilmont | 27:7110ebee3484 | 617 | } PORT [32]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ |
emilmont | 33:5364839841bd | 618 | uint32_t RESERVED0[864]; |
emilmont | 33:5364839841bd | 619 | __IO uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ |
emilmont | 33:5364839841bd | 620 | uint32_t RESERVED1[15]; |
emilmont | 33:5364839841bd | 621 | __IO uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ |
emilmont | 33:5364839841bd | 622 | uint32_t RESERVED2[15]; |
emilmont | 33:5364839841bd | 623 | __IO uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ |
emilmont | 33:5364839841bd | 624 | } ITM_Type; |
emilmont | 27:7110ebee3484 | 625 | |
emilmont | 27:7110ebee3484 | 626 | /* ITM Trace Privilege Register Definitions */ |
emilmont | 33:5364839841bd | 627 | #define ITM_TPR_PRIVMASK_Pos 0 /*!< ITM TPR: PRIVMASK Position */ |
emilmont | 33:5364839841bd | 628 | #define ITM_TPR_PRIVMASK_Msk (0xFUL << ITM_TPR_PRIVMASK_Pos) /*!< ITM TPR: PRIVMASK Mask */ |
emilmont | 27:7110ebee3484 | 629 | |
emilmont | 27:7110ebee3484 | 630 | /* ITM Trace Control Register Definitions */ |
emilmont | 33:5364839841bd | 631 | #define ITM_TCR_BUSY_Pos 23 /*!< ITM TCR: BUSY Position */ |
emilmont | 33:5364839841bd | 632 | #define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ |
emilmont | 27:7110ebee3484 | 633 | |
emilmont | 33:5364839841bd | 634 | #define ITM_TCR_TraceBusID_Pos 16 /*!< ITM TCR: ATBID Position */ |
emilmont | 33:5364839841bd | 635 | #define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ |
emilmont | 27:7110ebee3484 | 636 | |
emilmont | 33:5364839841bd | 637 | #define ITM_TCR_GTSFREQ_Pos 10 /*!< ITM TCR: Global timestamp frequency Position */ |
emilmont | 33:5364839841bd | 638 | #define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ |
emilmont | 27:7110ebee3484 | 639 | |
emilmont | 33:5364839841bd | 640 | #define ITM_TCR_TSPrescale_Pos 8 /*!< ITM TCR: TSPrescale Position */ |
emilmont | 33:5364839841bd | 641 | #define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ |
emilmont | 27:7110ebee3484 | 642 | |
emilmont | 33:5364839841bd | 643 | #define ITM_TCR_SWOENA_Pos 4 /*!< ITM TCR: SWOENA Position */ |
emilmont | 33:5364839841bd | 644 | #define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ |
emilmont | 27:7110ebee3484 | 645 | |
emilmont | 33:5364839841bd | 646 | #define ITM_TCR_TXENA_Pos 3 /*!< ITM TCR: TXENA Position */ |
emilmont | 33:5364839841bd | 647 | #define ITM_TCR_TXENA_Msk (1UL << ITM_TCR_TXENA_Pos) /*!< ITM TCR: TXENA Mask */ |
emilmont | 27:7110ebee3484 | 648 | |
emilmont | 33:5364839841bd | 649 | #define ITM_TCR_SYNCENA_Pos 2 /*!< ITM TCR: SYNCENA Position */ |
emilmont | 33:5364839841bd | 650 | #define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ |
emilmont | 27:7110ebee3484 | 651 | |
emilmont | 33:5364839841bd | 652 | #define ITM_TCR_TSENA_Pos 1 /*!< ITM TCR: TSENA Position */ |
emilmont | 33:5364839841bd | 653 | #define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ |
emilmont | 27:7110ebee3484 | 654 | |
emilmont | 33:5364839841bd | 655 | #define ITM_TCR_ITMENA_Pos 0 /*!< ITM TCR: ITM Enable bit Position */ |
emilmont | 33:5364839841bd | 656 | #define ITM_TCR_ITMENA_Msk (1UL << ITM_TCR_ITMENA_Pos) /*!< ITM TCR: ITM Enable bit Mask */ |
emilmont | 27:7110ebee3484 | 657 | |
emilmont | 27:7110ebee3484 | 658 | /*@}*/ /* end of group CMSIS_ITM */ |
emilmont | 27:7110ebee3484 | 659 | |
emilmont | 27:7110ebee3484 | 660 | |
emilmont | 27:7110ebee3484 | 661 | #if (__MPU_PRESENT == 1) |
emilmont | 33:5364839841bd | 662 | /** \ingroup CMSIS_core_register |
emilmont | 33:5364839841bd | 663 | \defgroup CMSIS_MPU Memory Protection Unit (MPU) |
emilmont | 33:5364839841bd | 664 | \brief Type definitions for the Memory Protection Unit (MPU) |
emilmont | 27:7110ebee3484 | 665 | @{ |
emilmont | 27:7110ebee3484 | 666 | */ |
emilmont | 27:7110ebee3484 | 667 | |
emilmont | 27:7110ebee3484 | 668 | /** \brief Structure type to access the Memory Protection Unit (MPU). |
emilmont | 27:7110ebee3484 | 669 | */ |
emilmont | 27:7110ebee3484 | 670 | typedef struct |
emilmont | 27:7110ebee3484 | 671 | { |
emilmont | 27:7110ebee3484 | 672 | __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ |
emilmont | 27:7110ebee3484 | 673 | __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ |
emilmont | 27:7110ebee3484 | 674 | __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ |
emilmont | 27:7110ebee3484 | 675 | __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ |
emilmont | 27:7110ebee3484 | 676 | __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ |
emilmont | 27:7110ebee3484 | 677 | __IO uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ |
emilmont | 27:7110ebee3484 | 678 | __IO uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ |
emilmont | 27:7110ebee3484 | 679 | __IO uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ |
emilmont | 27:7110ebee3484 | 680 | __IO uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ |
emilmont | 27:7110ebee3484 | 681 | __IO uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ |
emilmont | 27:7110ebee3484 | 682 | __IO uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ |
emilmont | 33:5364839841bd | 683 | } MPU_Type; |
emilmont | 27:7110ebee3484 | 684 | |
emilmont | 27:7110ebee3484 | 685 | /* MPU Type Register */ |
emilmont | 27:7110ebee3484 | 686 | #define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ |
emilmont | 27:7110ebee3484 | 687 | #define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ |
emilmont | 27:7110ebee3484 | 688 | |
emilmont | 27:7110ebee3484 | 689 | #define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ |
emilmont | 27:7110ebee3484 | 690 | #define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ |
emilmont | 27:7110ebee3484 | 691 | |
emilmont | 27:7110ebee3484 | 692 | #define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ |
emilmont | 27:7110ebee3484 | 693 | #define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ |
emilmont | 27:7110ebee3484 | 694 | |
emilmont | 27:7110ebee3484 | 695 | /* MPU Control Register */ |
emilmont | 27:7110ebee3484 | 696 | #define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ |
emilmont | 27:7110ebee3484 | 697 | #define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ |
emilmont | 27:7110ebee3484 | 698 | |
emilmont | 27:7110ebee3484 | 699 | #define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ |
emilmont | 27:7110ebee3484 | 700 | #define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ |
emilmont | 27:7110ebee3484 | 701 | |
emilmont | 27:7110ebee3484 | 702 | #define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ |
emilmont | 27:7110ebee3484 | 703 | #define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ |
emilmont | 27:7110ebee3484 | 704 | |
emilmont | 27:7110ebee3484 | 705 | /* MPU Region Number Register */ |
emilmont | 27:7110ebee3484 | 706 | #define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ |
emilmont | 27:7110ebee3484 | 707 | #define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ |
emilmont | 27:7110ebee3484 | 708 | |
emilmont | 27:7110ebee3484 | 709 | /* MPU Region Base Address Register */ |
emilmont | 27:7110ebee3484 | 710 | #define MPU_RBAR_ADDR_Pos 5 /*!< MPU RBAR: ADDR Position */ |
emilmont | 27:7110ebee3484 | 711 | #define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ |
emilmont | 27:7110ebee3484 | 712 | |
emilmont | 27:7110ebee3484 | 713 | #define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ |
emilmont | 27:7110ebee3484 | 714 | #define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ |
emilmont | 27:7110ebee3484 | 715 | |
emilmont | 27:7110ebee3484 | 716 | #define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ |
emilmont | 27:7110ebee3484 | 717 | #define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ |
emilmont | 27:7110ebee3484 | 718 | |
emilmont | 27:7110ebee3484 | 719 | /* MPU Region Attribute and Size Register */ |
emilmont | 33:5364839841bd | 720 | #define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ |
emilmont | 33:5364839841bd | 721 | #define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ |
emilmont | 27:7110ebee3484 | 722 | |
emilmont | 27:7110ebee3484 | 723 | #define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ |
emilmont | 27:7110ebee3484 | 724 | #define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ |
emilmont | 27:7110ebee3484 | 725 | |
emilmont | 27:7110ebee3484 | 726 | #define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ |
emilmont | 27:7110ebee3484 | 727 | #define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ |
emilmont | 27:7110ebee3484 | 728 | |
emilmont | 33:5364839841bd | 729 | #define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ |
emilmont | 33:5364839841bd | 730 | #define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ |
emilmont | 27:7110ebee3484 | 731 | |
emilmont | 27:7110ebee3484 | 732 | /*@} end of group CMSIS_MPU */ |
emilmont | 27:7110ebee3484 | 733 | #endif |
emilmont | 27:7110ebee3484 | 734 | |
emilmont | 27:7110ebee3484 | 735 | |
emilmont | 33:5364839841bd | 736 | /** \ingroup CMSIS_core_register |
emilmont | 33:5364839841bd | 737 | \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) |
emilmont | 33:5364839841bd | 738 | \brief Type definitions for the Core Debug Registers |
emilmont | 27:7110ebee3484 | 739 | @{ |
emilmont | 27:7110ebee3484 | 740 | */ |
emilmont | 27:7110ebee3484 | 741 | |
emilmont | 27:7110ebee3484 | 742 | /** \brief Structure type to access the Core Debug Register (CoreDebug). |
emilmont | 27:7110ebee3484 | 743 | */ |
emilmont | 27:7110ebee3484 | 744 | typedef struct |
emilmont | 27:7110ebee3484 | 745 | { |
emilmont | 27:7110ebee3484 | 746 | __IO uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ |
emilmont | 27:7110ebee3484 | 747 | __O uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ |
emilmont | 27:7110ebee3484 | 748 | __IO uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ |
emilmont | 27:7110ebee3484 | 749 | __IO uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ |
emilmont | 27:7110ebee3484 | 750 | } CoreDebug_Type; |
emilmont | 27:7110ebee3484 | 751 | |
emilmont | 27:7110ebee3484 | 752 | /* Debug Halting Control and Status Register */ |
emilmont | 27:7110ebee3484 | 753 | #define CoreDebug_DHCSR_DBGKEY_Pos 16 /*!< CoreDebug DHCSR: DBGKEY Position */ |
emilmont | 27:7110ebee3484 | 754 | #define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ |
emilmont | 27:7110ebee3484 | 755 | |
emilmont | 27:7110ebee3484 | 756 | #define CoreDebug_DHCSR_S_RESET_ST_Pos 25 /*!< CoreDebug DHCSR: S_RESET_ST Position */ |
emilmont | 27:7110ebee3484 | 757 | #define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ |
emilmont | 27:7110ebee3484 | 758 | |
emilmont | 27:7110ebee3484 | 759 | #define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24 /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ |
emilmont | 27:7110ebee3484 | 760 | #define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ |
emilmont | 27:7110ebee3484 | 761 | |
emilmont | 27:7110ebee3484 | 762 | #define CoreDebug_DHCSR_S_LOCKUP_Pos 19 /*!< CoreDebug DHCSR: S_LOCKUP Position */ |
emilmont | 27:7110ebee3484 | 763 | #define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ |
emilmont | 27:7110ebee3484 | 764 | |
emilmont | 27:7110ebee3484 | 765 | #define CoreDebug_DHCSR_S_SLEEP_Pos 18 /*!< CoreDebug DHCSR: S_SLEEP Position */ |
emilmont | 27:7110ebee3484 | 766 | #define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ |
emilmont | 27:7110ebee3484 | 767 | |
emilmont | 27:7110ebee3484 | 768 | #define CoreDebug_DHCSR_S_HALT_Pos 17 /*!< CoreDebug DHCSR: S_HALT Position */ |
emilmont | 27:7110ebee3484 | 769 | #define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ |
emilmont | 27:7110ebee3484 | 770 | |
emilmont | 27:7110ebee3484 | 771 | #define CoreDebug_DHCSR_S_REGRDY_Pos 16 /*!< CoreDebug DHCSR: S_REGRDY Position */ |
emilmont | 27:7110ebee3484 | 772 | #define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ |
emilmont | 27:7110ebee3484 | 773 | |
emilmont | 27:7110ebee3484 | 774 | #define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5 /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ |
emilmont | 27:7110ebee3484 | 775 | #define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ |
emilmont | 27:7110ebee3484 | 776 | |
emilmont | 27:7110ebee3484 | 777 | #define CoreDebug_DHCSR_C_MASKINTS_Pos 3 /*!< CoreDebug DHCSR: C_MASKINTS Position */ |
emilmont | 27:7110ebee3484 | 778 | #define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ |
emilmont | 27:7110ebee3484 | 779 | |
emilmont | 27:7110ebee3484 | 780 | #define CoreDebug_DHCSR_C_STEP_Pos 2 /*!< CoreDebug DHCSR: C_STEP Position */ |
emilmont | 27:7110ebee3484 | 781 | #define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ |
emilmont | 27:7110ebee3484 | 782 | |
emilmont | 27:7110ebee3484 | 783 | #define CoreDebug_DHCSR_C_HALT_Pos 1 /*!< CoreDebug DHCSR: C_HALT Position */ |
emilmont | 27:7110ebee3484 | 784 | #define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ |
emilmont | 27:7110ebee3484 | 785 | |
emilmont | 27:7110ebee3484 | 786 | #define CoreDebug_DHCSR_C_DEBUGEN_Pos 0 /*!< CoreDebug DHCSR: C_DEBUGEN Position */ |
emilmont | 27:7110ebee3484 | 787 | #define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL << CoreDebug_DHCSR_C_DEBUGEN_Pos) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ |
emilmont | 27:7110ebee3484 | 788 | |
emilmont | 27:7110ebee3484 | 789 | /* Debug Core Register Selector Register */ |
emilmont | 27:7110ebee3484 | 790 | #define CoreDebug_DCRSR_REGWnR_Pos 16 /*!< CoreDebug DCRSR: REGWnR Position */ |
emilmont | 27:7110ebee3484 | 791 | #define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ |
emilmont | 27:7110ebee3484 | 792 | |
emilmont | 27:7110ebee3484 | 793 | #define CoreDebug_DCRSR_REGSEL_Pos 0 /*!< CoreDebug DCRSR: REGSEL Position */ |
emilmont | 27:7110ebee3484 | 794 | #define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL << CoreDebug_DCRSR_REGSEL_Pos) /*!< CoreDebug DCRSR: REGSEL Mask */ |
emilmont | 27:7110ebee3484 | 795 | |
emilmont | 27:7110ebee3484 | 796 | /* Debug Exception and Monitor Control Register */ |
emilmont | 27:7110ebee3484 | 797 | #define CoreDebug_DEMCR_TRCENA_Pos 24 /*!< CoreDebug DEMCR: TRCENA Position */ |
emilmont | 27:7110ebee3484 | 798 | #define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ |
emilmont | 27:7110ebee3484 | 799 | |
emilmont | 27:7110ebee3484 | 800 | #define CoreDebug_DEMCR_MON_REQ_Pos 19 /*!< CoreDebug DEMCR: MON_REQ Position */ |
emilmont | 27:7110ebee3484 | 801 | #define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ |
emilmont | 27:7110ebee3484 | 802 | |
emilmont | 27:7110ebee3484 | 803 | #define CoreDebug_DEMCR_MON_STEP_Pos 18 /*!< CoreDebug DEMCR: MON_STEP Position */ |
emilmont | 27:7110ebee3484 | 804 | #define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ |
emilmont | 27:7110ebee3484 | 805 | |
emilmont | 27:7110ebee3484 | 806 | #define CoreDebug_DEMCR_MON_PEND_Pos 17 /*!< CoreDebug DEMCR: MON_PEND Position */ |
emilmont | 27:7110ebee3484 | 807 | #define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ |
emilmont | 27:7110ebee3484 | 808 | |
emilmont | 27:7110ebee3484 | 809 | #define CoreDebug_DEMCR_MON_EN_Pos 16 /*!< CoreDebug DEMCR: MON_EN Position */ |
emilmont | 27:7110ebee3484 | 810 | #define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ |
emilmont | 27:7110ebee3484 | 811 | |
emilmont | 27:7110ebee3484 | 812 | #define CoreDebug_DEMCR_VC_HARDERR_Pos 10 /*!< CoreDebug DEMCR: VC_HARDERR Position */ |
emilmont | 27:7110ebee3484 | 813 | #define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ |
emilmont | 27:7110ebee3484 | 814 | |
emilmont | 27:7110ebee3484 | 815 | #define CoreDebug_DEMCR_VC_INTERR_Pos 9 /*!< CoreDebug DEMCR: VC_INTERR Position */ |
emilmont | 27:7110ebee3484 | 816 | #define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ |
emilmont | 27:7110ebee3484 | 817 | |
emilmont | 27:7110ebee3484 | 818 | #define CoreDebug_DEMCR_VC_BUSERR_Pos 8 /*!< CoreDebug DEMCR: VC_BUSERR Position */ |
emilmont | 27:7110ebee3484 | 819 | #define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ |
emilmont | 27:7110ebee3484 | 820 | |
emilmont | 27:7110ebee3484 | 821 | #define CoreDebug_DEMCR_VC_STATERR_Pos 7 /*!< CoreDebug DEMCR: VC_STATERR Position */ |
emilmont | 27:7110ebee3484 | 822 | #define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ |
emilmont | 27:7110ebee3484 | 823 | |
emilmont | 27:7110ebee3484 | 824 | #define CoreDebug_DEMCR_VC_CHKERR_Pos 6 /*!< CoreDebug DEMCR: VC_CHKERR Position */ |
emilmont | 27:7110ebee3484 | 825 | #define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ |
emilmont | 27:7110ebee3484 | 826 | |
emilmont | 27:7110ebee3484 | 827 | #define CoreDebug_DEMCR_VC_NOCPERR_Pos 5 /*!< CoreDebug DEMCR: VC_NOCPERR Position */ |
emilmont | 27:7110ebee3484 | 828 | #define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ |
emilmont | 27:7110ebee3484 | 829 | |
emilmont | 27:7110ebee3484 | 830 | #define CoreDebug_DEMCR_VC_MMERR_Pos 4 /*!< CoreDebug DEMCR: VC_MMERR Position */ |
emilmont | 27:7110ebee3484 | 831 | #define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ |
emilmont | 27:7110ebee3484 | 832 | |
emilmont | 27:7110ebee3484 | 833 | #define CoreDebug_DEMCR_VC_CORERESET_Pos 0 /*!< CoreDebug DEMCR: VC_CORERESET Position */ |
emilmont | 27:7110ebee3484 | 834 | #define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL << CoreDebug_DEMCR_VC_CORERESET_Pos) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ |
emilmont | 27:7110ebee3484 | 835 | |
emilmont | 27:7110ebee3484 | 836 | /*@} end of group CMSIS_CoreDebug */ |
emilmont | 27:7110ebee3484 | 837 | |
emilmont | 27:7110ebee3484 | 838 | |
emilmont | 33:5364839841bd | 839 | /** \ingroup CMSIS_core_register |
emilmont | 33:5364839841bd | 840 | \defgroup CMSIS_core_base Core Definitions |
emilmont | 33:5364839841bd | 841 | \brief Definitions for base addresses, unions, and structures. |
emilmont | 27:7110ebee3484 | 842 | @{ |
emilmont | 27:7110ebee3484 | 843 | */ |
emilmont | 33:5364839841bd | 844 | |
emilmont | 27:7110ebee3484 | 845 | /* Memory mapping of Cortex-M3 Hardware */ |
emilmont | 33:5364839841bd | 846 | #define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ |
emilmont | 33:5364839841bd | 847 | #define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ |
emilmont | 33:5364839841bd | 848 | #define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ |
emilmont | 33:5364839841bd | 849 | #define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ |
emilmont | 33:5364839841bd | 850 | #define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ |
emilmont | 33:5364839841bd | 851 | #define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ |
emilmont | 27:7110ebee3484 | 852 | |
emilmont | 33:5364839841bd | 853 | #define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ |
emilmont | 33:5364839841bd | 854 | #define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ |
emilmont | 33:5364839841bd | 855 | #define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ |
emilmont | 33:5364839841bd | 856 | #define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ |
emilmont | 33:5364839841bd | 857 | #define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ |
emilmont | 33:5364839841bd | 858 | #define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ |
emilmont | 27:7110ebee3484 | 859 | |
emilmont | 27:7110ebee3484 | 860 | #if (__MPU_PRESENT == 1) |
emilmont | 33:5364839841bd | 861 | #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ |
emilmont | 33:5364839841bd | 862 | #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ |
emilmont | 27:7110ebee3484 | 863 | #endif |
emilmont | 27:7110ebee3484 | 864 | |
emilmont | 27:7110ebee3484 | 865 | /*@} */ |
emilmont | 27:7110ebee3484 | 866 | |
emilmont | 27:7110ebee3484 | 867 | |
emilmont | 27:7110ebee3484 | 868 | |
emilmont | 27:7110ebee3484 | 869 | /******************************************************************************* |
emilmont | 27:7110ebee3484 | 870 | * Hardware Abstraction Layer |
emilmont | 27:7110ebee3484 | 871 | Core Function Interface contains: |
emilmont | 27:7110ebee3484 | 872 | - Core NVIC Functions |
emilmont | 27:7110ebee3484 | 873 | - Core SysTick Functions |
emilmont | 27:7110ebee3484 | 874 | - Core Debug Functions |
emilmont | 27:7110ebee3484 | 875 | - Core Register Access Functions |
emilmont | 33:5364839841bd | 876 | ******************************************************************************/ |
emilmont | 33:5364839841bd | 877 | /** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference |
emilmont | 27:7110ebee3484 | 878 | */ |
emilmont | 27:7110ebee3484 | 879 | |
emilmont | 27:7110ebee3484 | 880 | |
emilmont | 27:7110ebee3484 | 881 | |
emilmont | 27:7110ebee3484 | 882 | /* ########################## NVIC functions #################################### */ |
emilmont | 33:5364839841bd | 883 | /** \ingroup CMSIS_Core_FunctionInterface |
emilmont | 33:5364839841bd | 884 | \defgroup CMSIS_Core_NVICFunctions NVIC Functions |
emilmont | 33:5364839841bd | 885 | \brief Functions that manage interrupts and exceptions via the NVIC. |
emilmont | 33:5364839841bd | 886 | @{ |
emilmont | 27:7110ebee3484 | 887 | */ |
emilmont | 27:7110ebee3484 | 888 | |
emilmont | 27:7110ebee3484 | 889 | /** \brief Set Priority Grouping |
emilmont | 27:7110ebee3484 | 890 | |
emilmont | 33:5364839841bd | 891 | The function sets the priority grouping field using the required unlock sequence. |
emilmont | 27:7110ebee3484 | 892 | The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. |
emilmont | 27:7110ebee3484 | 893 | Only values from 0..7 are used. |
emilmont | 27:7110ebee3484 | 894 | In case of a conflict between priority grouping and available |
emilmont | 33:5364839841bd | 895 | priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. |
emilmont | 27:7110ebee3484 | 896 | |
emilmont | 33:5364839841bd | 897 | \param [in] PriorityGroup Priority grouping field. |
emilmont | 27:7110ebee3484 | 898 | */ |
emilmont | 27:7110ebee3484 | 899 | static __INLINE void NVIC_SetPriorityGrouping(uint32_t PriorityGroup) |
emilmont | 27:7110ebee3484 | 900 | { |
emilmont | 27:7110ebee3484 | 901 | uint32_t reg_value; |
emilmont | 33:5364839841bd | 902 | uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07); /* only values 0..7 are used */ |
emilmont | 33:5364839841bd | 903 | |
emilmont | 27:7110ebee3484 | 904 | reg_value = SCB->AIRCR; /* read old register configuration */ |
emilmont | 27:7110ebee3484 | 905 | reg_value &= ~(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk); /* clear bits to change */ |
emilmont | 33:5364839841bd | 906 | reg_value = (reg_value | |
emilmont | 33:5364839841bd | 907 | ((uint32_t)0x5FA << SCB_AIRCR_VECTKEY_Pos) | |
emilmont | 27:7110ebee3484 | 908 | (PriorityGroupTmp << 8)); /* Insert write key and priorty group */ |
emilmont | 27:7110ebee3484 | 909 | SCB->AIRCR = reg_value; |
emilmont | 27:7110ebee3484 | 910 | } |
emilmont | 27:7110ebee3484 | 911 | |
emilmont | 27:7110ebee3484 | 912 | |
emilmont | 27:7110ebee3484 | 913 | /** \brief Get Priority Grouping |
emilmont | 27:7110ebee3484 | 914 | |
emilmont | 33:5364839841bd | 915 | The function reads the priority grouping field from the NVIC Interrupt Controller. |
emilmont | 27:7110ebee3484 | 916 | |
emilmont | 33:5364839841bd | 917 | \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). |
emilmont | 27:7110ebee3484 | 918 | */ |
emilmont | 27:7110ebee3484 | 919 | static __INLINE uint32_t NVIC_GetPriorityGrouping(void) |
emilmont | 27:7110ebee3484 | 920 | { |
emilmont | 27:7110ebee3484 | 921 | return ((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos); /* read priority grouping field */ |
emilmont | 27:7110ebee3484 | 922 | } |
emilmont | 27:7110ebee3484 | 923 | |
emilmont | 27:7110ebee3484 | 924 | |
emilmont | 27:7110ebee3484 | 925 | /** \brief Enable External Interrupt |
emilmont | 27:7110ebee3484 | 926 | |
emilmont | 33:5364839841bd | 927 | The function enables a device-specific interrupt in the NVIC interrupt controller. |
emilmont | 27:7110ebee3484 | 928 | |
emilmont | 33:5364839841bd | 929 | \param [in] IRQn External interrupt number. Value cannot be negative. |
emilmont | 27:7110ebee3484 | 930 | */ |
emilmont | 27:7110ebee3484 | 931 | static __INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) |
emilmont | 27:7110ebee3484 | 932 | { |
emilmont | 27:7110ebee3484 | 933 | NVIC->ISER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* enable interrupt */ |
emilmont | 27:7110ebee3484 | 934 | } |
emilmont | 27:7110ebee3484 | 935 | |
emilmont | 27:7110ebee3484 | 936 | |
emilmont | 27:7110ebee3484 | 937 | /** \brief Disable External Interrupt |
emilmont | 27:7110ebee3484 | 938 | |
emilmont | 33:5364839841bd | 939 | The function disables a device-specific interrupt in the NVIC interrupt controller. |
emilmont | 27:7110ebee3484 | 940 | |
emilmont | 33:5364839841bd | 941 | \param [in] IRQn External interrupt number. Value cannot be negative. |
emilmont | 27:7110ebee3484 | 942 | */ |
emilmont | 27:7110ebee3484 | 943 | static __INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) |
emilmont | 27:7110ebee3484 | 944 | { |
emilmont | 27:7110ebee3484 | 945 | NVIC->ICER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* disable interrupt */ |
emilmont | 27:7110ebee3484 | 946 | } |
emilmont | 27:7110ebee3484 | 947 | |
emilmont | 27:7110ebee3484 | 948 | |
emilmont | 27:7110ebee3484 | 949 | /** \brief Get Pending Interrupt |
emilmont | 27:7110ebee3484 | 950 | |
emilmont | 33:5364839841bd | 951 | The function reads the pending register in the NVIC and returns the pending bit |
emilmont | 33:5364839841bd | 952 | for the specified interrupt. |
emilmont | 27:7110ebee3484 | 953 | |
emilmont | 33:5364839841bd | 954 | \param [in] IRQn Interrupt number. |
emilmont | 33:5364839841bd | 955 | |
emilmont | 33:5364839841bd | 956 | \return 0 Interrupt status is not pending. |
emilmont | 33:5364839841bd | 957 | \return 1 Interrupt status is pending. |
emilmont | 27:7110ebee3484 | 958 | */ |
emilmont | 27:7110ebee3484 | 959 | static __INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) |
emilmont | 27:7110ebee3484 | 960 | { |
emilmont | 27:7110ebee3484 | 961 | 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 | 962 | } |
emilmont | 27:7110ebee3484 | 963 | |
emilmont | 27:7110ebee3484 | 964 | |
emilmont | 27:7110ebee3484 | 965 | /** \brief Set Pending Interrupt |
emilmont | 27:7110ebee3484 | 966 | |
emilmont | 33:5364839841bd | 967 | The function sets the pending bit of an external interrupt. |
emilmont | 27:7110ebee3484 | 968 | |
emilmont | 33:5364839841bd | 969 | \param [in] IRQn Interrupt number. Value cannot be negative. |
emilmont | 27:7110ebee3484 | 970 | */ |
emilmont | 27:7110ebee3484 | 971 | static __INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) |
emilmont | 27:7110ebee3484 | 972 | { |
emilmont | 27:7110ebee3484 | 973 | NVIC->ISPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* set interrupt pending */ |
emilmont | 27:7110ebee3484 | 974 | } |
emilmont | 27:7110ebee3484 | 975 | |
emilmont | 27:7110ebee3484 | 976 | |
emilmont | 27:7110ebee3484 | 977 | /** \brief Clear Pending Interrupt |
emilmont | 27:7110ebee3484 | 978 | |
emilmont | 33:5364839841bd | 979 | The function clears the pending bit of an external interrupt. |
emilmont | 27:7110ebee3484 | 980 | |
emilmont | 33:5364839841bd | 981 | \param [in] IRQn External interrupt number. Value cannot be negative. |
emilmont | 27:7110ebee3484 | 982 | */ |
emilmont | 27:7110ebee3484 | 983 | static __INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) |
emilmont | 27:7110ebee3484 | 984 | { |
emilmont | 27:7110ebee3484 | 985 | NVIC->ICPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ |
emilmont | 27:7110ebee3484 | 986 | } |
emilmont | 27:7110ebee3484 | 987 | |
emilmont | 27:7110ebee3484 | 988 | |
emilmont | 27:7110ebee3484 | 989 | /** \brief Get Active Interrupt |
emilmont | 27:7110ebee3484 | 990 | |
emilmont | 33:5364839841bd | 991 | The function reads the active register in NVIC and returns the active bit. |
emilmont | 33:5364839841bd | 992 | |
emilmont | 33:5364839841bd | 993 | \param [in] IRQn Interrupt number. |
emilmont | 33:5364839841bd | 994 | |
emilmont | 33:5364839841bd | 995 | \return 0 Interrupt status is not active. |
emilmont | 33:5364839841bd | 996 | \return 1 Interrupt status is active. |
emilmont | 27:7110ebee3484 | 997 | */ |
emilmont | 27:7110ebee3484 | 998 | static __INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn) |
emilmont | 27:7110ebee3484 | 999 | { |
emilmont | 27:7110ebee3484 | 1000 | 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 | 1001 | } |
emilmont | 27:7110ebee3484 | 1002 | |
emilmont | 27:7110ebee3484 | 1003 | |
emilmont | 27:7110ebee3484 | 1004 | /** \brief Set Interrupt Priority |
emilmont | 27:7110ebee3484 | 1005 | |
emilmont | 33:5364839841bd | 1006 | The function sets the priority of an interrupt. |
emilmont | 27:7110ebee3484 | 1007 | |
emilmont | 33:5364839841bd | 1008 | \note The priority cannot be set for every core interrupt. |
emilmont | 27:7110ebee3484 | 1009 | |
emilmont | 33:5364839841bd | 1010 | \param [in] IRQn Interrupt number. |
emilmont | 33:5364839841bd | 1011 | \param [in] priority Priority to set. |
emilmont | 27:7110ebee3484 | 1012 | */ |
emilmont | 27:7110ebee3484 | 1013 | static __INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) |
emilmont | 27:7110ebee3484 | 1014 | { |
emilmont | 27:7110ebee3484 | 1015 | if(IRQn < 0) { |
emilmont | 27:7110ebee3484 | 1016 | SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for Cortex-M System Interrupts */ |
emilmont | 27:7110ebee3484 | 1017 | else { |
emilmont | 27:7110ebee3484 | 1018 | NVIC->IP[(uint32_t)(IRQn)] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for device specific Interrupts */ |
emilmont | 27:7110ebee3484 | 1019 | } |
emilmont | 27:7110ebee3484 | 1020 | |
emilmont | 27:7110ebee3484 | 1021 | |
emilmont | 27:7110ebee3484 | 1022 | /** \brief Get Interrupt Priority |
emilmont | 27:7110ebee3484 | 1023 | |
emilmont | 33:5364839841bd | 1024 | The function reads the priority of an interrupt. The interrupt |
emilmont | 33:5364839841bd | 1025 | number can be positive to specify an external (device specific) |
emilmont | 27:7110ebee3484 | 1026 | interrupt, or negative to specify an internal (core) interrupt. |
emilmont | 27:7110ebee3484 | 1027 | |
emilmont | 27:7110ebee3484 | 1028 | |
emilmont | 33:5364839841bd | 1029 | \param [in] IRQn Interrupt number. |
emilmont | 33:5364839841bd | 1030 | \return Interrupt Priority. Value is aligned automatically to the implemented |
emilmont | 33:5364839841bd | 1031 | priority bits of the microcontroller. |
emilmont | 27:7110ebee3484 | 1032 | */ |
emilmont | 27:7110ebee3484 | 1033 | static __INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) |
emilmont | 27:7110ebee3484 | 1034 | { |
emilmont | 27:7110ebee3484 | 1035 | |
emilmont | 27:7110ebee3484 | 1036 | if(IRQn < 0) { |
emilmont | 27:7110ebee3484 | 1037 | return((uint32_t)(SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M system interrupts */ |
emilmont | 27:7110ebee3484 | 1038 | else { |
emilmont | 27:7110ebee3484 | 1039 | return((uint32_t)(NVIC->IP[(uint32_t)(IRQn)] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ |
emilmont | 27:7110ebee3484 | 1040 | } |
emilmont | 27:7110ebee3484 | 1041 | |
emilmont | 27:7110ebee3484 | 1042 | |
emilmont | 27:7110ebee3484 | 1043 | /** \brief Encode Priority |
emilmont | 27:7110ebee3484 | 1044 | |
emilmont | 33:5364839841bd | 1045 | The function encodes the priority for an interrupt with the given priority group, |
emilmont | 33:5364839841bd | 1046 | preemptive priority value, and subpriority value. |
emilmont | 27:7110ebee3484 | 1047 | In case of a conflict between priority grouping and available |
emilmont | 33:5364839841bd | 1048 | priority bits (__NVIC_PRIO_BITS), the samllest possible priority group is set. |
emilmont | 27:7110ebee3484 | 1049 | |
emilmont | 33:5364839841bd | 1050 | \param [in] PriorityGroup Used priority group. |
emilmont | 33:5364839841bd | 1051 | \param [in] PreemptPriority Preemptive priority value (starting from 0). |
emilmont | 33:5364839841bd | 1052 | \param [in] SubPriority Subpriority value (starting from 0). |
emilmont | 33:5364839841bd | 1053 | \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). |
emilmont | 27:7110ebee3484 | 1054 | */ |
emilmont | 27:7110ebee3484 | 1055 | static __INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) |
emilmont | 27:7110ebee3484 | 1056 | { |
emilmont | 27:7110ebee3484 | 1057 | uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ |
emilmont | 27:7110ebee3484 | 1058 | uint32_t PreemptPriorityBits; |
emilmont | 27:7110ebee3484 | 1059 | uint32_t SubPriorityBits; |
emilmont | 27:7110ebee3484 | 1060 | |
emilmont | 27:7110ebee3484 | 1061 | PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; |
emilmont | 27:7110ebee3484 | 1062 | SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; |
emilmont | 33:5364839841bd | 1063 | |
emilmont | 27:7110ebee3484 | 1064 | return ( |
emilmont | 27:7110ebee3484 | 1065 | ((PreemptPriority & ((1 << (PreemptPriorityBits)) - 1)) << SubPriorityBits) | |
emilmont | 27:7110ebee3484 | 1066 | ((SubPriority & ((1 << (SubPriorityBits )) - 1))) |
emilmont | 27:7110ebee3484 | 1067 | ); |
emilmont | 27:7110ebee3484 | 1068 | } |
emilmont | 27:7110ebee3484 | 1069 | |
emilmont | 27:7110ebee3484 | 1070 | |
emilmont | 27:7110ebee3484 | 1071 | /** \brief Decode Priority |
emilmont | 27:7110ebee3484 | 1072 | |
emilmont | 33:5364839841bd | 1073 | The function decodes an interrupt priority value with a given priority group to |
emilmont | 33:5364839841bd | 1074 | preemptive priority value and subpriority value. |
emilmont | 27:7110ebee3484 | 1075 | In case of a conflict between priority grouping and available |
emilmont | 27:7110ebee3484 | 1076 | priority bits (__NVIC_PRIO_BITS) the samllest possible priority group is set. |
emilmont | 33:5364839841bd | 1077 | |
emilmont | 33:5364839841bd | 1078 | \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). |
emilmont | 33:5364839841bd | 1079 | \param [in] PriorityGroup Used priority group. |
emilmont | 33:5364839841bd | 1080 | \param [out] pPreemptPriority Preemptive priority value (starting from 0). |
emilmont | 33:5364839841bd | 1081 | \param [out] pSubPriority Subpriority value (starting from 0). |
emilmont | 27:7110ebee3484 | 1082 | */ |
emilmont | 27:7110ebee3484 | 1083 | static __INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority) |
emilmont | 27:7110ebee3484 | 1084 | { |
emilmont | 27:7110ebee3484 | 1085 | uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ |
emilmont | 27:7110ebee3484 | 1086 | uint32_t PreemptPriorityBits; |
emilmont | 27:7110ebee3484 | 1087 | uint32_t SubPriorityBits; |
emilmont | 27:7110ebee3484 | 1088 | |
emilmont | 27:7110ebee3484 | 1089 | PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; |
emilmont | 27:7110ebee3484 | 1090 | SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; |
emilmont | 33:5364839841bd | 1091 | |
emilmont | 27:7110ebee3484 | 1092 | *pPreemptPriority = (Priority >> SubPriorityBits) & ((1 << (PreemptPriorityBits)) - 1); |
emilmont | 27:7110ebee3484 | 1093 | *pSubPriority = (Priority ) & ((1 << (SubPriorityBits )) - 1); |
emilmont | 27:7110ebee3484 | 1094 | } |
emilmont | 27:7110ebee3484 | 1095 | |
emilmont | 27:7110ebee3484 | 1096 | |
emilmont | 27:7110ebee3484 | 1097 | /** \brief System Reset |
emilmont | 27:7110ebee3484 | 1098 | |
emilmont | 33:5364839841bd | 1099 | The function initiates a system reset request to reset the MCU. |
emilmont | 27:7110ebee3484 | 1100 | */ |
emilmont | 27:7110ebee3484 | 1101 | static __INLINE void NVIC_SystemReset(void) |
emilmont | 27:7110ebee3484 | 1102 | { |
emilmont | 27:7110ebee3484 | 1103 | __DSB(); /* Ensure all outstanding memory accesses included |
emilmont | 33:5364839841bd | 1104 | buffered write are completed before reset */ |
emilmont | 33:5364839841bd | 1105 | SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | |
emilmont | 33:5364839841bd | 1106 | (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | |
emilmont | 27:7110ebee3484 | 1107 | SCB_AIRCR_SYSRESETREQ_Msk); /* Keep priority group unchanged */ |
emilmont | 33:5364839841bd | 1108 | __DSB(); /* Ensure completion of memory access */ |
emilmont | 27:7110ebee3484 | 1109 | while(1); /* wait until reset */ |
emilmont | 27:7110ebee3484 | 1110 | } |
emilmont | 27:7110ebee3484 | 1111 | |
emilmont | 27:7110ebee3484 | 1112 | /*@} end of CMSIS_Core_NVICFunctions */ |
emilmont | 27:7110ebee3484 | 1113 | |
emilmont | 27:7110ebee3484 | 1114 | |
emilmont | 27:7110ebee3484 | 1115 | |
emilmont | 27:7110ebee3484 | 1116 | /* ################################## SysTick function ############################################ */ |
emilmont | 33:5364839841bd | 1117 | /** \ingroup CMSIS_Core_FunctionInterface |
emilmont | 33:5364839841bd | 1118 | \defgroup CMSIS_Core_SysTickFunctions SysTick Functions |
emilmont | 33:5364839841bd | 1119 | \brief Functions that configure the System. |
emilmont | 27:7110ebee3484 | 1120 | @{ |
emilmont | 27:7110ebee3484 | 1121 | */ |
emilmont | 27:7110ebee3484 | 1122 | |
emilmont | 27:7110ebee3484 | 1123 | #if (__Vendor_SysTickConfig == 0) |
emilmont | 27:7110ebee3484 | 1124 | |
emilmont | 27:7110ebee3484 | 1125 | /** \brief System Tick Configuration |
emilmont | 27:7110ebee3484 | 1126 | |
emilmont | 33:5364839841bd | 1127 | The function initializes the System Timer and its interrupt, and starts the System Tick Timer. |
emilmont | 33:5364839841bd | 1128 | Counter is in free running mode to generate periodic interrupts. |
emilmont | 27:7110ebee3484 | 1129 | |
emilmont | 33:5364839841bd | 1130 | \param [in] ticks Number of ticks between two interrupts. |
emilmont | 33:5364839841bd | 1131 | |
emilmont | 33:5364839841bd | 1132 | \return 0 Function succeeded. |
emilmont | 33:5364839841bd | 1133 | \return 1 Function failed. |
emilmont | 33:5364839841bd | 1134 | |
emilmont | 33:5364839841bd | 1135 | \note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the |
emilmont | 33:5364839841bd | 1136 | function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b> |
emilmont | 33:5364839841bd | 1137 | must contain a vendor-specific implementation of this function. |
emilmont | 33:5364839841bd | 1138 | |
emilmont | 27:7110ebee3484 | 1139 | */ |
emilmont | 27:7110ebee3484 | 1140 | static __INLINE uint32_t SysTick_Config(uint32_t ticks) |
emilmont | 33:5364839841bd | 1141 | { |
emilmont | 27:7110ebee3484 | 1142 | if (ticks > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ |
emilmont | 33:5364839841bd | 1143 | |
emilmont | 27:7110ebee3484 | 1144 | SysTick->LOAD = (ticks & SysTick_LOAD_RELOAD_Msk) - 1; /* set reload register */ |
emilmont | 33:5364839841bd | 1145 | NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ |
emilmont | 27:7110ebee3484 | 1146 | SysTick->VAL = 0; /* Load the SysTick Counter Value */ |
emilmont | 33:5364839841bd | 1147 | SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | |
emilmont | 33:5364839841bd | 1148 | SysTick_CTRL_TICKINT_Msk | |
emilmont | 27:7110ebee3484 | 1149 | SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ |
emilmont | 27:7110ebee3484 | 1150 | return (0); /* Function successful */ |
emilmont | 27:7110ebee3484 | 1151 | } |
emilmont | 27:7110ebee3484 | 1152 | |
emilmont | 27:7110ebee3484 | 1153 | #endif |
emilmont | 27:7110ebee3484 | 1154 | |
emilmont | 27:7110ebee3484 | 1155 | /*@} end of CMSIS_Core_SysTickFunctions */ |
emilmont | 27:7110ebee3484 | 1156 | |
emilmont | 27:7110ebee3484 | 1157 | |
emilmont | 27:7110ebee3484 | 1158 | |
emilmont | 27:7110ebee3484 | 1159 | /* ##################################### Debug In/Output function ########################################### */ |
emilmont | 33:5364839841bd | 1160 | /** \ingroup CMSIS_Core_FunctionInterface |
emilmont | 33:5364839841bd | 1161 | \defgroup CMSIS_core_DebugFunctions ITM Functions |
emilmont | 33:5364839841bd | 1162 | \brief Functions that access the ITM debug interface. |
emilmont | 27:7110ebee3484 | 1163 | @{ |
emilmont | 27:7110ebee3484 | 1164 | */ |
emilmont | 27:7110ebee3484 | 1165 | |
emilmont | 33:5364839841bd | 1166 | extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ |
emilmont | 33:5364839841bd | 1167 | #define ITM_RXBUFFER_EMPTY 0x5AA55AA5 /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ |
emilmont | 27:7110ebee3484 | 1168 | |
emilmont | 27:7110ebee3484 | 1169 | |
emilmont | 27:7110ebee3484 | 1170 | /** \brief ITM Send Character |
emilmont | 27:7110ebee3484 | 1171 | |
emilmont | 33:5364839841bd | 1172 | The function transmits a character via the ITM channel 0, and |
emilmont | 33:5364839841bd | 1173 | \li Just returns when no debugger is connected that has booked the output. |
emilmont | 33:5364839841bd | 1174 | \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. |
emilmont | 27:7110ebee3484 | 1175 | |
emilmont | 33:5364839841bd | 1176 | \param [in] ch Character to transmit. |
emilmont | 33:5364839841bd | 1177 | |
emilmont | 33:5364839841bd | 1178 | \returns Character to transmit. |
emilmont | 27:7110ebee3484 | 1179 | */ |
emilmont | 27:7110ebee3484 | 1180 | static __INLINE uint32_t ITM_SendChar (uint32_t ch) |
emilmont | 27:7110ebee3484 | 1181 | { |
emilmont | 33:5364839841bd | 1182 | if ((ITM->TCR & ITM_TCR_ITMENA_Msk) && /* ITM enabled */ |
emilmont | 27:7110ebee3484 | 1183 | (ITM->TER & (1UL << 0) ) ) /* ITM Port #0 enabled */ |
emilmont | 27:7110ebee3484 | 1184 | { |
emilmont | 27:7110ebee3484 | 1185 | while (ITM->PORT[0].u32 == 0); |
emilmont | 27:7110ebee3484 | 1186 | ITM->PORT[0].u8 = (uint8_t) ch; |
emilmont | 33:5364839841bd | 1187 | } |
emilmont | 27:7110ebee3484 | 1188 | return (ch); |
emilmont | 27:7110ebee3484 | 1189 | } |
emilmont | 27:7110ebee3484 | 1190 | |
emilmont | 27:7110ebee3484 | 1191 | |
emilmont | 27:7110ebee3484 | 1192 | /** \brief ITM Receive Character |
emilmont | 27:7110ebee3484 | 1193 | |
emilmont | 33:5364839841bd | 1194 | The function inputs a character via the external variable \ref ITM_RxBuffer. |
emilmont | 27:7110ebee3484 | 1195 | |
emilmont | 33:5364839841bd | 1196 | \return Received character. |
emilmont | 33:5364839841bd | 1197 | \return -1 No character pending. |
emilmont | 27:7110ebee3484 | 1198 | */ |
emilmont | 27:7110ebee3484 | 1199 | static __INLINE int32_t ITM_ReceiveChar (void) { |
emilmont | 27:7110ebee3484 | 1200 | int32_t ch = -1; /* no character available */ |
emilmont | 27:7110ebee3484 | 1201 | |
emilmont | 27:7110ebee3484 | 1202 | if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) { |
emilmont | 27:7110ebee3484 | 1203 | ch = ITM_RxBuffer; |
emilmont | 27:7110ebee3484 | 1204 | ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ |
emilmont | 27:7110ebee3484 | 1205 | } |
emilmont | 33:5364839841bd | 1206 | |
emilmont | 33:5364839841bd | 1207 | return (ch); |
emilmont | 27:7110ebee3484 | 1208 | } |
emilmont | 27:7110ebee3484 | 1209 | |
emilmont | 27:7110ebee3484 | 1210 | |
emilmont | 27:7110ebee3484 | 1211 | /** \brief ITM Check Character |
emilmont | 27:7110ebee3484 | 1212 | |
emilmont | 33:5364839841bd | 1213 | The function checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. |
emilmont | 27:7110ebee3484 | 1214 | |
emilmont | 33:5364839841bd | 1215 | \return 0 No character available. |
emilmont | 33:5364839841bd | 1216 | \return 1 Character available. |
emilmont | 27:7110ebee3484 | 1217 | */ |
emilmont | 27:7110ebee3484 | 1218 | static __INLINE int32_t ITM_CheckChar (void) { |
emilmont | 27:7110ebee3484 | 1219 | |
emilmont | 27:7110ebee3484 | 1220 | if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) { |
emilmont | 27:7110ebee3484 | 1221 | return (0); /* no character available */ |
emilmont | 27:7110ebee3484 | 1222 | } else { |
emilmont | 27:7110ebee3484 | 1223 | return (1); /* character available */ |
emilmont | 27:7110ebee3484 | 1224 | } |
emilmont | 27:7110ebee3484 | 1225 | } |
emilmont | 27:7110ebee3484 | 1226 | |
emilmont | 27:7110ebee3484 | 1227 | /*@} end of CMSIS_core_DebugFunctions */ |
emilmont | 27:7110ebee3484 | 1228 | |
emilmont | 27:7110ebee3484 | 1229 | #endif /* __CORE_CM3_H_DEPENDANT */ |
emilmont | 27:7110ebee3484 | 1230 | |
emilmont | 27:7110ebee3484 | 1231 | #endif /* __CMSIS_GENERIC */ |
emilmont | 27:7110ebee3484 | 1232 | |
emilmont | 27:7110ebee3484 | 1233 | #ifdef __cplusplus |
emilmont | 27:7110ebee3484 | 1234 | } |
emilmont | 27:7110ebee3484 | 1235 | #endif |