Toyomasa Watarai / Mbed OS armcc_info

Describes predefine macros for mbed online compiler (armcc)

mbed/TARGET_LPC1114/core_sc000.h@6:40e873bbc5f7, 2017-03-16 (annotated)

Committer:
MACRUM
Date:
Thu Mar 16 21:58:09 2017 +0900
Revision:
6:40e873bbc5f7
Add licence header info

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MACRUM 6:40e873bbc5f7 1 /**************************************************************************//**
MACRUM 6:40e873bbc5f7 2 * @file core_sc000.h
MACRUM 6:40e873bbc5f7 3 * @brief CMSIS SC000 Core Peripheral Access Layer Header File
MACRUM 6:40e873bbc5f7 4 * @version V4.10
MACRUM 6:40e873bbc5f7 5 * @date 18. March 2015
MACRUM 6:40e873bbc5f7 6 *
MACRUM 6:40e873bbc5f7 7 * @note
MACRUM 6:40e873bbc5f7 8 *
MACRUM 6:40e873bbc5f7 9 ******************************************************************************/
MACRUM 6:40e873bbc5f7 10 /* Copyright (c) 2009 - 2015 ARM LIMITED
MACRUM 6:40e873bbc5f7 11
MACRUM 6:40e873bbc5f7 12 All rights reserved.
MACRUM 6:40e873bbc5f7 13 Redistribution and use in source and binary forms, with or without
MACRUM 6:40e873bbc5f7 14 modification, are permitted provided that the following conditions are met:
MACRUM 6:40e873bbc5f7 15 - Redistributions of source code must retain the above copyright
MACRUM 6:40e873bbc5f7 16 notice, this list of conditions and the following disclaimer.
MACRUM 6:40e873bbc5f7 17 - Redistributions in binary form must reproduce the above copyright
MACRUM 6:40e873bbc5f7 18 notice, this list of conditions and the following disclaimer in the
MACRUM 6:40e873bbc5f7 19 documentation and/or other materials provided with the distribution.
MACRUM 6:40e873bbc5f7 20 - Neither the name of ARM nor the names of its contributors may be used
MACRUM 6:40e873bbc5f7 21 to endorse or promote products derived from this software without
MACRUM 6:40e873bbc5f7 22 specific prior written permission.
MACRUM 6:40e873bbc5f7 23 *
MACRUM 6:40e873bbc5f7 24 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
MACRUM 6:40e873bbc5f7 25 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
MACRUM 6:40e873bbc5f7 26 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
MACRUM 6:40e873bbc5f7 27 ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
MACRUM 6:40e873bbc5f7 28 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
MACRUM 6:40e873bbc5f7 29 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
MACRUM 6:40e873bbc5f7 30 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
MACRUM 6:40e873bbc5f7 31 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
MACRUM 6:40e873bbc5f7 32 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
MACRUM 6:40e873bbc5f7 33 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
MACRUM 6:40e873bbc5f7 34 POSSIBILITY OF SUCH DAMAGE.
MACRUM 6:40e873bbc5f7 35 ---------------------------------------------------------------------------*/
MACRUM 6:40e873bbc5f7 36
MACRUM 6:40e873bbc5f7 37
MACRUM 6:40e873bbc5f7 38 #if defined ( __ICCARM__ )
MACRUM 6:40e873bbc5f7 39 #pragma system_include /* treat file as system include file for MISRA check */
MACRUM 6:40e873bbc5f7 40 #endif
MACRUM 6:40e873bbc5f7 41
MACRUM 6:40e873bbc5f7 42 #ifndef __CORE_SC000_H_GENERIC
MACRUM 6:40e873bbc5f7 43 #define __CORE_SC000_H_GENERIC
MACRUM 6:40e873bbc5f7 44
MACRUM 6:40e873bbc5f7 45 #ifdef __cplusplus
MACRUM 6:40e873bbc5f7 46 extern "C" {
MACRUM 6:40e873bbc5f7 47 #endif
MACRUM 6:40e873bbc5f7 48
MACRUM 6:40e873bbc5f7 49 /** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions
MACRUM 6:40e873bbc5f7 50 CMSIS violates the following MISRA-C:2004 rules:
MACRUM 6:40e873bbc5f7 51
MACRUM 6:40e873bbc5f7 52 \li Required Rule 8.5, object/function definition in header file.<br>
MACRUM 6:40e873bbc5f7 53 Function definitions in header files are used to allow 'inlining'.
MACRUM 6:40e873bbc5f7 54
MACRUM 6:40e873bbc5f7 55 \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.<br>
MACRUM 6:40e873bbc5f7 56 Unions are used for effective representation of core registers.
MACRUM 6:40e873bbc5f7 57
MACRUM 6:40e873bbc5f7 58 \li Advisory Rule 19.7, Function-like macro defined.<br>
MACRUM 6:40e873bbc5f7 59 Function-like macros are used to allow more efficient code.
MACRUM 6:40e873bbc5f7 60 */
MACRUM 6:40e873bbc5f7 61
MACRUM 6:40e873bbc5f7 62
MACRUM 6:40e873bbc5f7 63 /*******************************************************************************
MACRUM 6:40e873bbc5f7 64 * CMSIS definitions
MACRUM 6:40e873bbc5f7 65 ******************************************************************************/
MACRUM 6:40e873bbc5f7 66 /** \ingroup SC000
MACRUM 6:40e873bbc5f7 67 @{
MACRUM 6:40e873bbc5f7 68 */
MACRUM 6:40e873bbc5f7 69
MACRUM 6:40e873bbc5f7 70 /* CMSIS SC000 definitions */
MACRUM 6:40e873bbc5f7 71 #define __SC000_CMSIS_VERSION_MAIN (0x04) /*!< [31:16] CMSIS HAL main version */
MACRUM 6:40e873bbc5f7 72 #define __SC000_CMSIS_VERSION_SUB (0x00) /*!< [15:0] CMSIS HAL sub version */
MACRUM 6:40e873bbc5f7 73 #define __SC000_CMSIS_VERSION ((__SC000_CMSIS_VERSION_MAIN << 16) | \
MACRUM 6:40e873bbc5f7 74 __SC000_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */
MACRUM 6:40e873bbc5f7 75
MACRUM 6:40e873bbc5f7 76 #define __CORTEX_SC (000) /*!< Cortex secure core */
MACRUM 6:40e873bbc5f7 77
MACRUM 6:40e873bbc5f7 78
MACRUM 6:40e873bbc5f7 79 #if defined ( __CC_ARM )
MACRUM 6:40e873bbc5f7 80 #define __ASM __asm /*!< asm keyword for ARM Compiler */
MACRUM 6:40e873bbc5f7 81 #define __INLINE __inline /*!< inline keyword for ARM Compiler */
MACRUM 6:40e873bbc5f7 82 #define __STATIC_INLINE static __inline
MACRUM 6:40e873bbc5f7 83
MACRUM 6:40e873bbc5f7 84 #elif defined ( __GNUC__ )
MACRUM 6:40e873bbc5f7 85 #define __ASM __asm /*!< asm keyword for GNU Compiler */
MACRUM 6:40e873bbc5f7 86 #define __INLINE inline /*!< inline keyword for GNU Compiler */
MACRUM 6:40e873bbc5f7 87 #define __STATIC_INLINE static inline
MACRUM 6:40e873bbc5f7 88
MACRUM 6:40e873bbc5f7 89 #elif defined ( __ICCARM__ )
MACRUM 6:40e873bbc5f7 90 #define __ASM __asm /*!< asm keyword for IAR Compiler */
MACRUM 6:40e873bbc5f7 91 #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */
MACRUM 6:40e873bbc5f7 92 #define __STATIC_INLINE static inline
MACRUM 6:40e873bbc5f7 93
MACRUM 6:40e873bbc5f7 94 #elif defined ( __TMS470__ )
MACRUM 6:40e873bbc5f7 95 #define __ASM __asm /*!< asm keyword for TI CCS Compiler */
MACRUM 6:40e873bbc5f7 96 #define __STATIC_INLINE static inline
MACRUM 6:40e873bbc5f7 97
MACRUM 6:40e873bbc5f7 98 #elif defined ( __TASKING__ )
MACRUM 6:40e873bbc5f7 99 #define __ASM __asm /*!< asm keyword for TASKING Compiler */
MACRUM 6:40e873bbc5f7 100 #define __INLINE inline /*!< inline keyword for TASKING Compiler */
MACRUM 6:40e873bbc5f7 101 #define __STATIC_INLINE static inline
MACRUM 6:40e873bbc5f7 102
MACRUM 6:40e873bbc5f7 103 #elif defined ( __CSMC__ )
MACRUM 6:40e873bbc5f7 104 #define __packed
MACRUM 6:40e873bbc5f7 105 #define __ASM _asm /*!< asm keyword for COSMIC Compiler */
MACRUM 6:40e873bbc5f7 106 #define __INLINE inline /*use -pc99 on compile line !< inline keyword for COSMIC Compiler */
MACRUM 6:40e873bbc5f7 107 #define __STATIC_INLINE static inline
MACRUM 6:40e873bbc5f7 108
MACRUM 6:40e873bbc5f7 109 #endif
MACRUM 6:40e873bbc5f7 110
MACRUM 6:40e873bbc5f7 111 /** __FPU_USED indicates whether an FPU is used or not.
MACRUM 6:40e873bbc5f7 112 This core does not support an FPU at all
MACRUM 6:40e873bbc5f7 113 */
MACRUM 6:40e873bbc5f7 114 #define __FPU_USED 0
MACRUM 6:40e873bbc5f7 115
MACRUM 6:40e873bbc5f7 116 #if defined ( __CC_ARM )
MACRUM 6:40e873bbc5f7 117 #if defined __TARGET_FPU_VFP
MACRUM 6:40e873bbc5f7 118 #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
MACRUM 6:40e873bbc5f7 119 #endif
MACRUM 6:40e873bbc5f7 120
MACRUM 6:40e873bbc5f7 121 #elif defined ( __GNUC__ )
MACRUM 6:40e873bbc5f7 122 #if defined (__VFP_FP__) && !defined(__SOFTFP__)
MACRUM 6:40e873bbc5f7 123 #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
MACRUM 6:40e873bbc5f7 124 #endif
MACRUM 6:40e873bbc5f7 125
MACRUM 6:40e873bbc5f7 126 #elif defined ( __ICCARM__ )
MACRUM 6:40e873bbc5f7 127 #if defined __ARMVFP__
MACRUM 6:40e873bbc5f7 128 #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
MACRUM 6:40e873bbc5f7 129 #endif
MACRUM 6:40e873bbc5f7 130
MACRUM 6:40e873bbc5f7 131 #elif defined ( __TMS470__ )
MACRUM 6:40e873bbc5f7 132 #if defined __TI__VFP_SUPPORT____
MACRUM 6:40e873bbc5f7 133 #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
MACRUM 6:40e873bbc5f7 134 #endif
MACRUM 6:40e873bbc5f7 135
MACRUM 6:40e873bbc5f7 136 #elif defined ( __TASKING__ )
MACRUM 6:40e873bbc5f7 137 #if defined __FPU_VFP__
MACRUM 6:40e873bbc5f7 138 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
MACRUM 6:40e873bbc5f7 139 #endif
MACRUM 6:40e873bbc5f7 140
MACRUM 6:40e873bbc5f7 141 #elif defined ( __CSMC__ ) /* Cosmic */
MACRUM 6:40e873bbc5f7 142 #if ( __CSMC__ & 0x400) // FPU present for parser
MACRUM 6:40e873bbc5f7 143 #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
MACRUM 6:40e873bbc5f7 144 #endif
MACRUM 6:40e873bbc5f7 145 #endif
MACRUM 6:40e873bbc5f7 146
MACRUM 6:40e873bbc5f7 147 #include <stdint.h> /* standard types definitions */
MACRUM 6:40e873bbc5f7 148 #include <core_cmInstr.h> /* Core Instruction Access */
MACRUM 6:40e873bbc5f7 149 #include <core_cmFunc.h> /* Core Function Access */
MACRUM 6:40e873bbc5f7 150
MACRUM 6:40e873bbc5f7 151 #ifdef __cplusplus
MACRUM 6:40e873bbc5f7 152 }
MACRUM 6:40e873bbc5f7 153 #endif
MACRUM 6:40e873bbc5f7 154
MACRUM 6:40e873bbc5f7 155 #endif /* __CORE_SC000_H_GENERIC */
MACRUM 6:40e873bbc5f7 156
MACRUM 6:40e873bbc5f7 157 #ifndef __CMSIS_GENERIC
MACRUM 6:40e873bbc5f7 158
MACRUM 6:40e873bbc5f7 159 #ifndef __CORE_SC000_H_DEPENDANT
MACRUM 6:40e873bbc5f7 160 #define __CORE_SC000_H_DEPENDANT
MACRUM 6:40e873bbc5f7 161
MACRUM 6:40e873bbc5f7 162 #ifdef __cplusplus
MACRUM 6:40e873bbc5f7 163 extern "C" {
MACRUM 6:40e873bbc5f7 164 #endif
MACRUM 6:40e873bbc5f7 165
MACRUM 6:40e873bbc5f7 166 /* check device defines and use defaults */
MACRUM 6:40e873bbc5f7 167 #if defined __CHECK_DEVICE_DEFINES
MACRUM 6:40e873bbc5f7 168 #ifndef __SC000_REV
MACRUM 6:40e873bbc5f7 169 #define __SC000_REV 0x0000
MACRUM 6:40e873bbc5f7 170 #warning "__SC000_REV not defined in device header file; using default!"
MACRUM 6:40e873bbc5f7 171 #endif
MACRUM 6:40e873bbc5f7 172
MACRUM 6:40e873bbc5f7 173 #ifndef __MPU_PRESENT
MACRUM 6:40e873bbc5f7 174 #define __MPU_PRESENT 0
MACRUM 6:40e873bbc5f7 175 #warning "__MPU_PRESENT not defined in device header file; using default!"
MACRUM 6:40e873bbc5f7 176 #endif
MACRUM 6:40e873bbc5f7 177
MACRUM 6:40e873bbc5f7 178 #ifndef __NVIC_PRIO_BITS
MACRUM 6:40e873bbc5f7 179 #define __NVIC_PRIO_BITS 2
MACRUM 6:40e873bbc5f7 180 #warning "__NVIC_PRIO_BITS not defined in device header file; using default!"
MACRUM 6:40e873bbc5f7 181 #endif
MACRUM 6:40e873bbc5f7 182
MACRUM 6:40e873bbc5f7 183 #ifndef __Vendor_SysTickConfig
MACRUM 6:40e873bbc5f7 184 #define __Vendor_SysTickConfig 0
MACRUM 6:40e873bbc5f7 185 #warning "__Vendor_SysTickConfig not defined in device header file; using default!"
MACRUM 6:40e873bbc5f7 186 #endif
MACRUM 6:40e873bbc5f7 187 #endif
MACRUM 6:40e873bbc5f7 188
MACRUM 6:40e873bbc5f7 189 /* IO definitions (access restrictions to peripheral registers) */
MACRUM 6:40e873bbc5f7 190 /**
MACRUM 6:40e873bbc5f7 191 \defgroup CMSIS_glob_defs CMSIS Global Defines
MACRUM 6:40e873bbc5f7 192
MACRUM 6:40e873bbc5f7 193 <strong>IO Type Qualifiers</strong> are used
MACRUM 6:40e873bbc5f7 194 \li to specify the access to peripheral variables.
MACRUM 6:40e873bbc5f7 195 \li for automatic generation of peripheral register debug information.
MACRUM 6:40e873bbc5f7 196 */
MACRUM 6:40e873bbc5f7 197 #ifdef __cplusplus
MACRUM 6:40e873bbc5f7 198 #define __I volatile /*!< Defines 'read only' permissions */
MACRUM 6:40e873bbc5f7 199 #else
MACRUM 6:40e873bbc5f7 200 #define __I volatile const /*!< Defines 'read only' permissions */
MACRUM 6:40e873bbc5f7 201 #endif
MACRUM 6:40e873bbc5f7 202 #define __O volatile /*!< Defines 'write only' permissions */
MACRUM 6:40e873bbc5f7 203 #define __IO volatile /*!< Defines 'read / write' permissions */
MACRUM 6:40e873bbc5f7 204
MACRUM 6:40e873bbc5f7 205 /*@} end of group SC000 */
MACRUM 6:40e873bbc5f7 206
MACRUM 6:40e873bbc5f7 207
MACRUM 6:40e873bbc5f7 208
MACRUM 6:40e873bbc5f7 209 /*******************************************************************************
MACRUM 6:40e873bbc5f7 210 * Register Abstraction
MACRUM 6:40e873bbc5f7 211 Core Register contain:
MACRUM 6:40e873bbc5f7 212 - Core Register
MACRUM 6:40e873bbc5f7 213 - Core NVIC Register
MACRUM 6:40e873bbc5f7 214 - Core SCB Register
MACRUM 6:40e873bbc5f7 215 - Core SysTick Register
MACRUM 6:40e873bbc5f7 216 - Core MPU Register
MACRUM 6:40e873bbc5f7 217 ******************************************************************************/
MACRUM 6:40e873bbc5f7 218 /** \defgroup CMSIS_core_register Defines and Type Definitions
MACRUM 6:40e873bbc5f7 219 \brief Type definitions and defines for Cortex-M processor based devices.
MACRUM 6:40e873bbc5f7 220 */
MACRUM 6:40e873bbc5f7 221
MACRUM 6:40e873bbc5f7 222 /** \ingroup CMSIS_core_register
MACRUM 6:40e873bbc5f7 223 \defgroup CMSIS_CORE Status and Control Registers
MACRUM 6:40e873bbc5f7 224 \brief Core Register type definitions.
MACRUM 6:40e873bbc5f7 225 @{
MACRUM 6:40e873bbc5f7 226 */
MACRUM 6:40e873bbc5f7 227
MACRUM 6:40e873bbc5f7 228 /** \brief Union type to access the Application Program Status Register (APSR).
MACRUM 6:40e873bbc5f7 229 */
MACRUM 6:40e873bbc5f7 230 typedef union
MACRUM 6:40e873bbc5f7 231 {
MACRUM 6:40e873bbc5f7 232 struct
MACRUM 6:40e873bbc5f7 233 {
MACRUM 6:40e873bbc5f7 234 uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */
MACRUM 6:40e873bbc5f7 235 uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
MACRUM 6:40e873bbc5f7 236 uint32_t C:1; /*!< bit: 29 Carry condition code flag */
MACRUM 6:40e873bbc5f7 237 uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
MACRUM 6:40e873bbc5f7 238 uint32_t N:1; /*!< bit: 31 Negative condition code flag */
MACRUM 6:40e873bbc5f7 239 } b; /*!< Structure used for bit access */
MACRUM 6:40e873bbc5f7 240 uint32_t w; /*!< Type used for word access */
MACRUM 6:40e873bbc5f7 241 } APSR_Type;
MACRUM 6:40e873bbc5f7 242
MACRUM 6:40e873bbc5f7 243 /* APSR Register Definitions */
MACRUM 6:40e873bbc5f7 244 #define APSR_N_Pos 31 /*!< APSR: N Position */
MACRUM 6:40e873bbc5f7 245 #define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */
MACRUM 6:40e873bbc5f7 246
MACRUM 6:40e873bbc5f7 247 #define APSR_Z_Pos 30 /*!< APSR: Z Position */
MACRUM 6:40e873bbc5f7 248 #define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */
MACRUM 6:40e873bbc5f7 249
MACRUM 6:40e873bbc5f7 250 #define APSR_C_Pos 29 /*!< APSR: C Position */
MACRUM 6:40e873bbc5f7 251 #define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */
MACRUM 6:40e873bbc5f7 252
MACRUM 6:40e873bbc5f7 253 #define APSR_V_Pos 28 /*!< APSR: V Position */
MACRUM 6:40e873bbc5f7 254 #define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */
MACRUM 6:40e873bbc5f7 255
MACRUM 6:40e873bbc5f7 256
MACRUM 6:40e873bbc5f7 257 /** \brief Union type to access the Interrupt Program Status Register (IPSR).
MACRUM 6:40e873bbc5f7 258 */
MACRUM 6:40e873bbc5f7 259 typedef union
MACRUM 6:40e873bbc5f7 260 {
MACRUM 6:40e873bbc5f7 261 struct
MACRUM 6:40e873bbc5f7 262 {
MACRUM 6:40e873bbc5f7 263 uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
MACRUM 6:40e873bbc5f7 264 uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */
MACRUM 6:40e873bbc5f7 265 } b; /*!< Structure used for bit access */
MACRUM 6:40e873bbc5f7 266 uint32_t w; /*!< Type used for word access */
MACRUM 6:40e873bbc5f7 267 } IPSR_Type;
MACRUM 6:40e873bbc5f7 268
MACRUM 6:40e873bbc5f7 269 /* IPSR Register Definitions */
MACRUM 6:40e873bbc5f7 270 #define IPSR_ISR_Pos 0 /*!< IPSR: ISR Position */
MACRUM 6:40e873bbc5f7 271 #define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */
MACRUM 6:40e873bbc5f7 272
MACRUM 6:40e873bbc5f7 273
MACRUM 6:40e873bbc5f7 274 /** \brief Union type to access the Special-Purpose Program Status Registers (xPSR).
MACRUM 6:40e873bbc5f7 275 */
MACRUM 6:40e873bbc5f7 276 typedef union
MACRUM 6:40e873bbc5f7 277 {
MACRUM 6:40e873bbc5f7 278 struct
MACRUM 6:40e873bbc5f7 279 {
MACRUM 6:40e873bbc5f7 280 uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
MACRUM 6:40e873bbc5f7 281 uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */
MACRUM 6:40e873bbc5f7 282 uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */
MACRUM 6:40e873bbc5f7 283 uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */
MACRUM 6:40e873bbc5f7 284 uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
MACRUM 6:40e873bbc5f7 285 uint32_t C:1; /*!< bit: 29 Carry condition code flag */
MACRUM 6:40e873bbc5f7 286 uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
MACRUM 6:40e873bbc5f7 287 uint32_t N:1; /*!< bit: 31 Negative condition code flag */
MACRUM 6:40e873bbc5f7 288 } b; /*!< Structure used for bit access */
MACRUM 6:40e873bbc5f7 289 uint32_t w; /*!< Type used for word access */
MACRUM 6:40e873bbc5f7 290 } xPSR_Type;
MACRUM 6:40e873bbc5f7 291
MACRUM 6:40e873bbc5f7 292 /* xPSR Register Definitions */
MACRUM 6:40e873bbc5f7 293 #define xPSR_N_Pos 31 /*!< xPSR: N Position */
MACRUM 6:40e873bbc5f7 294 #define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */
MACRUM 6:40e873bbc5f7 295
MACRUM 6:40e873bbc5f7 296 #define xPSR_Z_Pos 30 /*!< xPSR: Z Position */
MACRUM 6:40e873bbc5f7 297 #define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */
MACRUM 6:40e873bbc5f7 298
MACRUM 6:40e873bbc5f7 299 #define xPSR_C_Pos 29 /*!< xPSR: C Position */
MACRUM 6:40e873bbc5f7 300 #define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */
MACRUM 6:40e873bbc5f7 301
MACRUM 6:40e873bbc5f7 302 #define xPSR_V_Pos 28 /*!< xPSR: V Position */
MACRUM 6:40e873bbc5f7 303 #define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */
MACRUM 6:40e873bbc5f7 304
MACRUM 6:40e873bbc5f7 305 #define xPSR_T_Pos 24 /*!< xPSR: T Position */
MACRUM 6:40e873bbc5f7 306 #define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */
MACRUM 6:40e873bbc5f7 307
MACRUM 6:40e873bbc5f7 308 #define xPSR_ISR_Pos 0 /*!< xPSR: ISR Position */
MACRUM 6:40e873bbc5f7 309 #define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */
MACRUM 6:40e873bbc5f7 310
MACRUM 6:40e873bbc5f7 311
MACRUM 6:40e873bbc5f7 312 /** \brief Union type to access the Control Registers (CONTROL).
MACRUM 6:40e873bbc5f7 313 */
MACRUM 6:40e873bbc5f7 314 typedef union
MACRUM 6:40e873bbc5f7 315 {
MACRUM 6:40e873bbc5f7 316 struct
MACRUM 6:40e873bbc5f7 317 {
MACRUM 6:40e873bbc5f7 318 uint32_t _reserved0:1; /*!< bit: 0 Reserved */
MACRUM 6:40e873bbc5f7 319 uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */
MACRUM 6:40e873bbc5f7 320 uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */
MACRUM 6:40e873bbc5f7 321 } b; /*!< Structure used for bit access */
MACRUM 6:40e873bbc5f7 322 uint32_t w; /*!< Type used for word access */
MACRUM 6:40e873bbc5f7 323 } CONTROL_Type;
MACRUM 6:40e873bbc5f7 324
MACRUM 6:40e873bbc5f7 325 /* CONTROL Register Definitions */
MACRUM 6:40e873bbc5f7 326 #define CONTROL_SPSEL_Pos 1 /*!< CONTROL: SPSEL Position */
MACRUM 6:40e873bbc5f7 327 #define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */
MACRUM 6:40e873bbc5f7 328
MACRUM 6:40e873bbc5f7 329 /*@} end of group CMSIS_CORE */
MACRUM 6:40e873bbc5f7 330
MACRUM 6:40e873bbc5f7 331
MACRUM 6:40e873bbc5f7 332 /** \ingroup CMSIS_core_register
MACRUM 6:40e873bbc5f7 333 \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC)
MACRUM 6:40e873bbc5f7 334 \brief Type definitions for the NVIC Registers
MACRUM 6:40e873bbc5f7 335 @{
MACRUM 6:40e873bbc5f7 336 */
MACRUM 6:40e873bbc5f7 337
MACRUM 6:40e873bbc5f7 338 /** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC).
MACRUM 6:40e873bbc5f7 339 */
MACRUM 6:40e873bbc5f7 340 typedef struct
MACRUM 6:40e873bbc5f7 341 {
MACRUM 6:40e873bbc5f7 342 __IO uint32_t ISER[1]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */
MACRUM 6:40e873bbc5f7 343 uint32_t RESERVED0[31];
MACRUM 6:40e873bbc5f7 344 __IO uint32_t ICER[1]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */
MACRUM 6:40e873bbc5f7 345 uint32_t RSERVED1[31];
MACRUM 6:40e873bbc5f7 346 __IO uint32_t ISPR[1]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */
MACRUM 6:40e873bbc5f7 347 uint32_t RESERVED2[31];
MACRUM 6:40e873bbc5f7 348 __IO uint32_t ICPR[1]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */
MACRUM 6:40e873bbc5f7 349 uint32_t RESERVED3[31];
MACRUM 6:40e873bbc5f7 350 uint32_t RESERVED4[64];
MACRUM 6:40e873bbc5f7 351 __IO uint32_t IP[8]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */
MACRUM 6:40e873bbc5f7 352 } NVIC_Type;
MACRUM 6:40e873bbc5f7 353
MACRUM 6:40e873bbc5f7 354 /*@} end of group CMSIS_NVIC */
MACRUM 6:40e873bbc5f7 355
MACRUM 6:40e873bbc5f7 356
MACRUM 6:40e873bbc5f7 357 /** \ingroup CMSIS_core_register
MACRUM 6:40e873bbc5f7 358 \defgroup CMSIS_SCB System Control Block (SCB)
MACRUM 6:40e873bbc5f7 359 \brief Type definitions for the System Control Block Registers
MACRUM 6:40e873bbc5f7 360 @{
MACRUM 6:40e873bbc5f7 361 */
MACRUM 6:40e873bbc5f7 362
MACRUM 6:40e873bbc5f7 363 /** \brief Structure type to access the System Control Block (SCB).
MACRUM 6:40e873bbc5f7 364 */
MACRUM 6:40e873bbc5f7 365 typedef struct
MACRUM 6:40e873bbc5f7 366 {
MACRUM 6:40e873bbc5f7 367 __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */
MACRUM 6:40e873bbc5f7 368 __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */
MACRUM 6:40e873bbc5f7 369 __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */
MACRUM 6:40e873bbc5f7 370 __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */
MACRUM 6:40e873bbc5f7 371 __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */
MACRUM 6:40e873bbc5f7 372 __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */
MACRUM 6:40e873bbc5f7 373 uint32_t RESERVED0[1];
MACRUM 6:40e873bbc5f7 374 __IO uint32_t SHP[2]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */
MACRUM 6:40e873bbc5f7 375 __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */
MACRUM 6:40e873bbc5f7 376 uint32_t RESERVED1[154];
MACRUM 6:40e873bbc5f7 377 __IO uint32_t SFCR; /*!< Offset: 0x290 (R/W) Security Features Control Register */
MACRUM 6:40e873bbc5f7 378 } SCB_Type;
MACRUM 6:40e873bbc5f7 379
MACRUM 6:40e873bbc5f7 380 /* SCB CPUID Register Definitions */
MACRUM 6:40e873bbc5f7 381 #define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */
MACRUM 6:40e873bbc5f7 382 #define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */
MACRUM 6:40e873bbc5f7 383
MACRUM 6:40e873bbc5f7 384 #define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */
MACRUM 6:40e873bbc5f7 385 #define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */
MACRUM 6:40e873bbc5f7 386
MACRUM 6:40e873bbc5f7 387 #define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */
MACRUM 6:40e873bbc5f7 388 #define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */
MACRUM 6:40e873bbc5f7 389
MACRUM 6:40e873bbc5f7 390 #define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */
MACRUM 6:40e873bbc5f7 391 #define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */
MACRUM 6:40e873bbc5f7 392
MACRUM 6:40e873bbc5f7 393 #define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */
MACRUM 6:40e873bbc5f7 394 #define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */
MACRUM 6:40e873bbc5f7 395
MACRUM 6:40e873bbc5f7 396 /* SCB Interrupt Control State Register Definitions */
MACRUM 6:40e873bbc5f7 397 #define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */
MACRUM 6:40e873bbc5f7 398 #define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */
MACRUM 6:40e873bbc5f7 399
MACRUM 6:40e873bbc5f7 400 #define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */
MACRUM 6:40e873bbc5f7 401 #define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */
MACRUM 6:40e873bbc5f7 402
MACRUM 6:40e873bbc5f7 403 #define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */
MACRUM 6:40e873bbc5f7 404 #define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */
MACRUM 6:40e873bbc5f7 405
MACRUM 6:40e873bbc5f7 406 #define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */
MACRUM 6:40e873bbc5f7 407 #define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */
MACRUM 6:40e873bbc5f7 408
MACRUM 6:40e873bbc5f7 409 #define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */
MACRUM 6:40e873bbc5f7 410 #define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */
MACRUM 6:40e873bbc5f7 411
MACRUM 6:40e873bbc5f7 412 #define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */
MACRUM 6:40e873bbc5f7 413 #define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */
MACRUM 6:40e873bbc5f7 414
MACRUM 6:40e873bbc5f7 415 #define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */
MACRUM 6:40e873bbc5f7 416 #define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */
MACRUM 6:40e873bbc5f7 417
MACRUM 6:40e873bbc5f7 418 #define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */
MACRUM 6:40e873bbc5f7 419 #define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */
MACRUM 6:40e873bbc5f7 420
MACRUM 6:40e873bbc5f7 421 #define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */
MACRUM 6:40e873bbc5f7 422 #define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */
MACRUM 6:40e873bbc5f7 423
MACRUM 6:40e873bbc5f7 424 /* SCB Interrupt Control State Register Definitions */
MACRUM 6:40e873bbc5f7 425 #define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */
MACRUM 6:40e873bbc5f7 426 #define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */
MACRUM 6:40e873bbc5f7 427
MACRUM 6:40e873bbc5f7 428 /* SCB Application Interrupt and Reset Control Register Definitions */
MACRUM 6:40e873bbc5f7 429 #define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */
MACRUM 6:40e873bbc5f7 430 #define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */
MACRUM 6:40e873bbc5f7 431
MACRUM 6:40e873bbc5f7 432 #define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */
MACRUM 6:40e873bbc5f7 433 #define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */
MACRUM 6:40e873bbc5f7 434
MACRUM 6:40e873bbc5f7 435 #define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */
MACRUM 6:40e873bbc5f7 436 #define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */
MACRUM 6:40e873bbc5f7 437
MACRUM 6:40e873bbc5f7 438 #define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */
MACRUM 6:40e873bbc5f7 439 #define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */
MACRUM 6:40e873bbc5f7 440
MACRUM 6:40e873bbc5f7 441 #define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */
MACRUM 6:40e873bbc5f7 442 #define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */
MACRUM 6:40e873bbc5f7 443
MACRUM 6:40e873bbc5f7 444 /* SCB System Control Register Definitions */
MACRUM 6:40e873bbc5f7 445 #define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */
MACRUM 6:40e873bbc5f7 446 #define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */
MACRUM 6:40e873bbc5f7 447
MACRUM 6:40e873bbc5f7 448 #define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */
MACRUM 6:40e873bbc5f7 449 #define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */
MACRUM 6:40e873bbc5f7 450
MACRUM 6:40e873bbc5f7 451 #define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */
MACRUM 6:40e873bbc5f7 452 #define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */
MACRUM 6:40e873bbc5f7 453
MACRUM 6:40e873bbc5f7 454 /* SCB Configuration Control Register Definitions */
MACRUM 6:40e873bbc5f7 455 #define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */
MACRUM 6:40e873bbc5f7 456 #define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */
MACRUM 6:40e873bbc5f7 457
MACRUM 6:40e873bbc5f7 458 #define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */
MACRUM 6:40e873bbc5f7 459 #define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */
MACRUM 6:40e873bbc5f7 460
MACRUM 6:40e873bbc5f7 461 /* SCB System Handler Control and State Register Definitions */
MACRUM 6:40e873bbc5f7 462 #define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */
MACRUM 6:40e873bbc5f7 463 #define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */
MACRUM 6:40e873bbc5f7 464
MACRUM 6:40e873bbc5f7 465 /*@} end of group CMSIS_SCB */
MACRUM 6:40e873bbc5f7 466
MACRUM 6:40e873bbc5f7 467
MACRUM 6:40e873bbc5f7 468 /** \ingroup CMSIS_core_register
MACRUM 6:40e873bbc5f7 469 \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB)
MACRUM 6:40e873bbc5f7 470 \brief Type definitions for the System Control and ID Register not in the SCB
MACRUM 6:40e873bbc5f7 471 @{
MACRUM 6:40e873bbc5f7 472 */
MACRUM 6:40e873bbc5f7 473
MACRUM 6:40e873bbc5f7 474 /** \brief Structure type to access the System Control and ID Register not in the SCB.
MACRUM 6:40e873bbc5f7 475 */
MACRUM 6:40e873bbc5f7 476 typedef struct
MACRUM 6:40e873bbc5f7 477 {
MACRUM 6:40e873bbc5f7 478 uint32_t RESERVED0[2];
MACRUM 6:40e873bbc5f7 479 __IO uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */
MACRUM 6:40e873bbc5f7 480 } SCnSCB_Type;
MACRUM 6:40e873bbc5f7 481
MACRUM 6:40e873bbc5f7 482 /* Auxiliary Control Register Definitions */
MACRUM 6:40e873bbc5f7 483 #define SCnSCB_ACTLR_DISMCYCINT_Pos 0 /*!< ACTLR: DISMCYCINT Position */
MACRUM 6:40e873bbc5f7 484 #define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL /*<< SCnSCB_ACTLR_DISMCYCINT_Pos*/) /*!< ACTLR: DISMCYCINT Mask */
MACRUM 6:40e873bbc5f7 485
MACRUM 6:40e873bbc5f7 486 /*@} end of group CMSIS_SCnotSCB */
MACRUM 6:40e873bbc5f7 487
MACRUM 6:40e873bbc5f7 488
MACRUM 6:40e873bbc5f7 489 /** \ingroup CMSIS_core_register
MACRUM 6:40e873bbc5f7 490 \defgroup CMSIS_SysTick System Tick Timer (SysTick)
MACRUM 6:40e873bbc5f7 491 \brief Type definitions for the System Timer Registers.
MACRUM 6:40e873bbc5f7 492 @{
MACRUM 6:40e873bbc5f7 493 */
MACRUM 6:40e873bbc5f7 494
MACRUM 6:40e873bbc5f7 495 /** \brief Structure type to access the System Timer (SysTick).
MACRUM 6:40e873bbc5f7 496 */
MACRUM 6:40e873bbc5f7 497 typedef struct
MACRUM 6:40e873bbc5f7 498 {
MACRUM 6:40e873bbc5f7 499 __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */
MACRUM 6:40e873bbc5f7 500 __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */
MACRUM 6:40e873bbc5f7 501 __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */
MACRUM 6:40e873bbc5f7 502 __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */
MACRUM 6:40e873bbc5f7 503 } SysTick_Type;
MACRUM 6:40e873bbc5f7 504
MACRUM 6:40e873bbc5f7 505 /* SysTick Control / Status Register Definitions */
MACRUM 6:40e873bbc5f7 506 #define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */
MACRUM 6:40e873bbc5f7 507 #define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */
MACRUM 6:40e873bbc5f7 508
MACRUM 6:40e873bbc5f7 509 #define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */
MACRUM 6:40e873bbc5f7 510 #define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */
MACRUM 6:40e873bbc5f7 511
MACRUM 6:40e873bbc5f7 512 #define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */
MACRUM 6:40e873bbc5f7 513 #define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */
MACRUM 6:40e873bbc5f7 514
MACRUM 6:40e873bbc5f7 515 #define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */
MACRUM 6:40e873bbc5f7 516 #define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */
MACRUM 6:40e873bbc5f7 517
MACRUM 6:40e873bbc5f7 518 /* SysTick Reload Register Definitions */
MACRUM 6:40e873bbc5f7 519 #define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */
MACRUM 6:40e873bbc5f7 520 #define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */
MACRUM 6:40e873bbc5f7 521
MACRUM 6:40e873bbc5f7 522 /* SysTick Current Register Definitions */
MACRUM 6:40e873bbc5f7 523 #define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */
MACRUM 6:40e873bbc5f7 524 #define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */
MACRUM 6:40e873bbc5f7 525
MACRUM 6:40e873bbc5f7 526 /* SysTick Calibration Register Definitions */
MACRUM 6:40e873bbc5f7 527 #define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */
MACRUM 6:40e873bbc5f7 528 #define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */
MACRUM 6:40e873bbc5f7 529
MACRUM 6:40e873bbc5f7 530 #define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */
MACRUM 6:40e873bbc5f7 531 #define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */
MACRUM 6:40e873bbc5f7 532
MACRUM 6:40e873bbc5f7 533 #define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */
MACRUM 6:40e873bbc5f7 534 #define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */
MACRUM 6:40e873bbc5f7 535
MACRUM 6:40e873bbc5f7 536 /*@} end of group CMSIS_SysTick */
MACRUM 6:40e873bbc5f7 537
MACRUM 6:40e873bbc5f7 538 #if (__MPU_PRESENT == 1)
MACRUM 6:40e873bbc5f7 539 /** \ingroup CMSIS_core_register
MACRUM 6:40e873bbc5f7 540 \defgroup CMSIS_MPU Memory Protection Unit (MPU)
MACRUM 6:40e873bbc5f7 541 \brief Type definitions for the Memory Protection Unit (MPU)
MACRUM 6:40e873bbc5f7 542 @{
MACRUM 6:40e873bbc5f7 543 */
MACRUM 6:40e873bbc5f7 544
MACRUM 6:40e873bbc5f7 545 /** \brief Structure type to access the Memory Protection Unit (MPU).
MACRUM 6:40e873bbc5f7 546 */
MACRUM 6:40e873bbc5f7 547 typedef struct
MACRUM 6:40e873bbc5f7 548 {
MACRUM 6:40e873bbc5f7 549 __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */
MACRUM 6:40e873bbc5f7 550 __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */
MACRUM 6:40e873bbc5f7 551 __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */
MACRUM 6:40e873bbc5f7 552 __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */
MACRUM 6:40e873bbc5f7 553 __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */
MACRUM 6:40e873bbc5f7 554 } MPU_Type;
MACRUM 6:40e873bbc5f7 555
MACRUM 6:40e873bbc5f7 556 /* MPU Type Register */
MACRUM 6:40e873bbc5f7 557 #define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */
MACRUM 6:40e873bbc5f7 558 #define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */
MACRUM 6:40e873bbc5f7 559
MACRUM 6:40e873bbc5f7 560 #define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */
MACRUM 6:40e873bbc5f7 561 #define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */
MACRUM 6:40e873bbc5f7 562
MACRUM 6:40e873bbc5f7 563 #define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */
MACRUM 6:40e873bbc5f7 564 #define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */
MACRUM 6:40e873bbc5f7 565
MACRUM 6:40e873bbc5f7 566 /* MPU Control Register */
MACRUM 6:40e873bbc5f7 567 #define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */
MACRUM 6:40e873bbc5f7 568 #define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */
MACRUM 6:40e873bbc5f7 569
MACRUM 6:40e873bbc5f7 570 #define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */
MACRUM 6:40e873bbc5f7 571 #define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */
MACRUM 6:40e873bbc5f7 572
MACRUM 6:40e873bbc5f7 573 #define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */
MACRUM 6:40e873bbc5f7 574 #define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */
MACRUM 6:40e873bbc5f7 575
MACRUM 6:40e873bbc5f7 576 /* MPU Region Number Register */
MACRUM 6:40e873bbc5f7 577 #define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */
MACRUM 6:40e873bbc5f7 578 #define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */
MACRUM 6:40e873bbc5f7 579
MACRUM 6:40e873bbc5f7 580 /* MPU Region Base Address Register */
MACRUM 6:40e873bbc5f7 581 #define MPU_RBAR_ADDR_Pos 8 /*!< MPU RBAR: ADDR Position */
MACRUM 6:40e873bbc5f7 582 #define MPU_RBAR_ADDR_Msk (0xFFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */
MACRUM 6:40e873bbc5f7 583
MACRUM 6:40e873bbc5f7 584 #define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */
MACRUM 6:40e873bbc5f7 585 #define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */
MACRUM 6:40e873bbc5f7 586
MACRUM 6:40e873bbc5f7 587 #define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */
MACRUM 6:40e873bbc5f7 588 #define MPU_RBAR_REGION_Msk (0xFUL /*<< MPU_RBAR_REGION_Pos*/) /*!< MPU RBAR: REGION Mask */
MACRUM 6:40e873bbc5f7 589
MACRUM 6:40e873bbc5f7 590 /* MPU Region Attribute and Size Register */
MACRUM 6:40e873bbc5f7 591 #define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */
MACRUM 6:40e873bbc5f7 592 #define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */
MACRUM 6:40e873bbc5f7 593
MACRUM 6:40e873bbc5f7 594 #define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */
MACRUM 6:40e873bbc5f7 595 #define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */
MACRUM 6:40e873bbc5f7 596
MACRUM 6:40e873bbc5f7 597 #define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */
MACRUM 6:40e873bbc5f7 598 #define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */
MACRUM 6:40e873bbc5f7 599
MACRUM 6:40e873bbc5f7 600 #define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */
MACRUM 6:40e873bbc5f7 601 #define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */
MACRUM 6:40e873bbc5f7 602
MACRUM 6:40e873bbc5f7 603 #define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */
MACRUM 6:40e873bbc5f7 604 #define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */
MACRUM 6:40e873bbc5f7 605
MACRUM 6:40e873bbc5f7 606 #define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */
MACRUM 6:40e873bbc5f7 607 #define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */
MACRUM 6:40e873bbc5f7 608
MACRUM 6:40e873bbc5f7 609 #define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */
MACRUM 6:40e873bbc5f7 610 #define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */
MACRUM 6:40e873bbc5f7 611
MACRUM 6:40e873bbc5f7 612 #define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */
MACRUM 6:40e873bbc5f7 613 #define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */
MACRUM 6:40e873bbc5f7 614
MACRUM 6:40e873bbc5f7 615 #define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */
MACRUM 6:40e873bbc5f7 616 #define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */
MACRUM 6:40e873bbc5f7 617
MACRUM 6:40e873bbc5f7 618 #define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */
MACRUM 6:40e873bbc5f7 619 #define MPU_RASR_ENABLE_Msk (1UL /*<< MPU_RASR_ENABLE_Pos*/) /*!< MPU RASR: Region enable bit Disable Mask */
MACRUM 6:40e873bbc5f7 620
MACRUM 6:40e873bbc5f7 621 /*@} end of group CMSIS_MPU */
MACRUM 6:40e873bbc5f7 622 #endif
MACRUM 6:40e873bbc5f7 623
MACRUM 6:40e873bbc5f7 624
MACRUM 6:40e873bbc5f7 625 /** \ingroup CMSIS_core_register
MACRUM 6:40e873bbc5f7 626 \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug)
MACRUM 6:40e873bbc5f7 627 \brief SC000 Core Debug Registers (DCB registers, SHCSR, and DFSR)
MACRUM 6:40e873bbc5f7 628 are only accessible over DAP and not via processor. Therefore
MACRUM 6:40e873bbc5f7 629 they are not covered by the Cortex-M0 header file.
MACRUM 6:40e873bbc5f7 630 @{
MACRUM 6:40e873bbc5f7 631 */
MACRUM 6:40e873bbc5f7 632 /*@} end of group CMSIS_CoreDebug */
MACRUM 6:40e873bbc5f7 633
MACRUM 6:40e873bbc5f7 634
MACRUM 6:40e873bbc5f7 635 /** \ingroup CMSIS_core_register
MACRUM 6:40e873bbc5f7 636 \defgroup CMSIS_core_base Core Definitions
MACRUM 6:40e873bbc5f7 637 \brief Definitions for base addresses, unions, and structures.
MACRUM 6:40e873bbc5f7 638 @{
MACRUM 6:40e873bbc5f7 639 */
MACRUM 6:40e873bbc5f7 640
MACRUM 6:40e873bbc5f7 641 /* Memory mapping of SC000 Hardware */
MACRUM 6:40e873bbc5f7 642 #define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */
MACRUM 6:40e873bbc5f7 643 #define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */
MACRUM 6:40e873bbc5f7 644 #define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */
MACRUM 6:40e873bbc5f7 645 #define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */
MACRUM 6:40e873bbc5f7 646
MACRUM 6:40e873bbc5f7 647 #define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */
MACRUM 6:40e873bbc5f7 648 #define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */
MACRUM 6:40e873bbc5f7 649 #define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */
MACRUM 6:40e873bbc5f7 650 #define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */
MACRUM 6:40e873bbc5f7 651
MACRUM 6:40e873bbc5f7 652 #if (__MPU_PRESENT == 1)
MACRUM 6:40e873bbc5f7 653 #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */
MACRUM 6:40e873bbc5f7 654 #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */
MACRUM 6:40e873bbc5f7 655 #endif
MACRUM 6:40e873bbc5f7 656
MACRUM 6:40e873bbc5f7 657 /*@} */
MACRUM 6:40e873bbc5f7 658
MACRUM 6:40e873bbc5f7 659
MACRUM 6:40e873bbc5f7 660
MACRUM 6:40e873bbc5f7 661 /*******************************************************************************
MACRUM 6:40e873bbc5f7 662 * Hardware Abstraction Layer
MACRUM 6:40e873bbc5f7 663 Core Function Interface contains:
MACRUM 6:40e873bbc5f7 664 - Core NVIC Functions
MACRUM 6:40e873bbc5f7 665 - Core SysTick Functions
MACRUM 6:40e873bbc5f7 666 - Core Register Access Functions
MACRUM 6:40e873bbc5f7 667 ******************************************************************************/
MACRUM 6:40e873bbc5f7 668 /** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference
MACRUM 6:40e873bbc5f7 669 */
MACRUM 6:40e873bbc5f7 670
MACRUM 6:40e873bbc5f7 671
MACRUM 6:40e873bbc5f7 672
MACRUM 6:40e873bbc5f7 673 /* ########################## NVIC functions #################################### */
MACRUM 6:40e873bbc5f7 674 /** \ingroup CMSIS_Core_FunctionInterface
MACRUM 6:40e873bbc5f7 675 \defgroup CMSIS_Core_NVICFunctions NVIC Functions
MACRUM 6:40e873bbc5f7 676 \brief Functions that manage interrupts and exceptions via the NVIC.
MACRUM 6:40e873bbc5f7 677 @{
MACRUM 6:40e873bbc5f7 678 */
MACRUM 6:40e873bbc5f7 679
MACRUM 6:40e873bbc5f7 680 /* Interrupt Priorities are WORD accessible only under ARMv6M */
MACRUM 6:40e873bbc5f7 681 /* The following MACROS handle generation of the register offset and byte masks */
MACRUM 6:40e873bbc5f7 682 #define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL)
MACRUM 6:40e873bbc5f7 683 #define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) )
MACRUM 6:40e873bbc5f7 684 #define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) )
MACRUM 6:40e873bbc5f7 685
MACRUM 6:40e873bbc5f7 686
MACRUM 6:40e873bbc5f7 687 /** \brief Enable External Interrupt
MACRUM 6:40e873bbc5f7 688
MACRUM 6:40e873bbc5f7 689 The function enables a device-specific interrupt in the NVIC interrupt controller.
MACRUM 6:40e873bbc5f7 690
MACRUM 6:40e873bbc5f7 691 \param [in] IRQn External interrupt number. Value cannot be negative.
MACRUM 6:40e873bbc5f7 692 */
MACRUM 6:40e873bbc5f7 693 __STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn)
MACRUM 6:40e873bbc5f7 694 {
MACRUM 6:40e873bbc5f7 695 NVIC->ISER[0] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
MACRUM 6:40e873bbc5f7 696 }
MACRUM 6:40e873bbc5f7 697
MACRUM 6:40e873bbc5f7 698
MACRUM 6:40e873bbc5f7 699 /** \brief Disable External Interrupt
MACRUM 6:40e873bbc5f7 700
MACRUM 6:40e873bbc5f7 701 The function disables a device-specific interrupt in the NVIC interrupt controller.
MACRUM 6:40e873bbc5f7 702
MACRUM 6:40e873bbc5f7 703 \param [in] IRQn External interrupt number. Value cannot be negative.
MACRUM 6:40e873bbc5f7 704 */
MACRUM 6:40e873bbc5f7 705 __STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn)
MACRUM 6:40e873bbc5f7 706 {
MACRUM 6:40e873bbc5f7 707 NVIC->ICER[0] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
MACRUM 6:40e873bbc5f7 708 __DSB();
MACRUM 6:40e873bbc5f7 709 __ISB();
MACRUM 6:40e873bbc5f7 710 }
MACRUM 6:40e873bbc5f7 711
MACRUM 6:40e873bbc5f7 712
MACRUM 6:40e873bbc5f7 713 /** \brief Get Pending Interrupt
MACRUM 6:40e873bbc5f7 714
MACRUM 6:40e873bbc5f7 715 The function reads the pending register in the NVIC and returns the pending bit
MACRUM 6:40e873bbc5f7 716 for the specified interrupt.
MACRUM 6:40e873bbc5f7 717
MACRUM 6:40e873bbc5f7 718 \param [in] IRQn Interrupt number.
MACRUM 6:40e873bbc5f7 719
MACRUM 6:40e873bbc5f7 720 \return 0 Interrupt status is not pending.
MACRUM 6:40e873bbc5f7 721 \return 1 Interrupt status is pending.
MACRUM 6:40e873bbc5f7 722 */
MACRUM 6:40e873bbc5f7 723 __STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn)
MACRUM 6:40e873bbc5f7 724 {
MACRUM 6:40e873bbc5f7 725 return((uint32_t)(((NVIC->ISPR[0] & (1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL));
MACRUM 6:40e873bbc5f7 726 }
MACRUM 6:40e873bbc5f7 727
MACRUM 6:40e873bbc5f7 728
MACRUM 6:40e873bbc5f7 729 /** \brief Set Pending Interrupt
MACRUM 6:40e873bbc5f7 730
MACRUM 6:40e873bbc5f7 731 The function sets the pending bit of an external interrupt.
MACRUM 6:40e873bbc5f7 732
MACRUM 6:40e873bbc5f7 733 \param [in] IRQn Interrupt number. Value cannot be negative.
MACRUM 6:40e873bbc5f7 734 */
MACRUM 6:40e873bbc5f7 735 __STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn)
MACRUM 6:40e873bbc5f7 736 {
MACRUM 6:40e873bbc5f7 737 NVIC->ISPR[0] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
MACRUM 6:40e873bbc5f7 738 }
MACRUM 6:40e873bbc5f7 739
MACRUM 6:40e873bbc5f7 740
MACRUM 6:40e873bbc5f7 741 /** \brief Clear Pending Interrupt
MACRUM 6:40e873bbc5f7 742
MACRUM 6:40e873bbc5f7 743 The function clears the pending bit of an external interrupt.
MACRUM 6:40e873bbc5f7 744
MACRUM 6:40e873bbc5f7 745 \param [in] IRQn External interrupt number. Value cannot be negative.
MACRUM 6:40e873bbc5f7 746 */
MACRUM 6:40e873bbc5f7 747 __STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn)
MACRUM 6:40e873bbc5f7 748 {
MACRUM 6:40e873bbc5f7 749 NVIC->ICPR[0] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL));
MACRUM 6:40e873bbc5f7 750 }
MACRUM 6:40e873bbc5f7 751
MACRUM 6:40e873bbc5f7 752
MACRUM 6:40e873bbc5f7 753 /** \brief Set Interrupt Priority
MACRUM 6:40e873bbc5f7 754
MACRUM 6:40e873bbc5f7 755 The function sets the priority of an interrupt.
MACRUM 6:40e873bbc5f7 756
MACRUM 6:40e873bbc5f7 757 \note The priority cannot be set for every core interrupt.
MACRUM 6:40e873bbc5f7 758
MACRUM 6:40e873bbc5f7 759 \param [in] IRQn Interrupt number.
MACRUM 6:40e873bbc5f7 760 \param [in] priority Priority to set.
MACRUM 6:40e873bbc5f7 761 */
MACRUM 6:40e873bbc5f7 762 __STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
MACRUM 6:40e873bbc5f7 763 {
MACRUM 6:40e873bbc5f7 764 if((int32_t)(IRQn) < 0) {
MACRUM 6:40e873bbc5f7 765 SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
MACRUM 6:40e873bbc5f7 766 (((priority << (8 - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
MACRUM 6:40e873bbc5f7 767 }
MACRUM 6:40e873bbc5f7 768 else {
MACRUM 6:40e873bbc5f7 769 NVIC->IP[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) |
MACRUM 6:40e873bbc5f7 770 (((priority << (8 - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn)));
MACRUM 6:40e873bbc5f7 771 }
MACRUM 6:40e873bbc5f7 772 }
MACRUM 6:40e873bbc5f7 773
MACRUM 6:40e873bbc5f7 774
MACRUM 6:40e873bbc5f7 775 /** \brief Get Interrupt Priority
MACRUM 6:40e873bbc5f7 776
MACRUM 6:40e873bbc5f7 777 The function reads the priority of an interrupt. The interrupt
MACRUM 6:40e873bbc5f7 778 number can be positive to specify an external (device specific)
MACRUM 6:40e873bbc5f7 779 interrupt, or negative to specify an internal (core) interrupt.
MACRUM 6:40e873bbc5f7 780
MACRUM 6:40e873bbc5f7 781
MACRUM 6:40e873bbc5f7 782 \param [in] IRQn Interrupt number.
MACRUM 6:40e873bbc5f7 783 \return Interrupt Priority. Value is aligned automatically to the implemented
MACRUM 6:40e873bbc5f7 784 priority bits of the microcontroller.
MACRUM 6:40e873bbc5f7 785 */
MACRUM 6:40e873bbc5f7 786 __STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn)
MACRUM 6:40e873bbc5f7 787 {
MACRUM 6:40e873bbc5f7 788
MACRUM 6:40e873bbc5f7 789 if((int32_t)(IRQn) < 0) {
MACRUM 6:40e873bbc5f7 790 return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8 - __NVIC_PRIO_BITS)));
MACRUM 6:40e873bbc5f7 791 }
MACRUM 6:40e873bbc5f7 792 else {
MACRUM 6:40e873bbc5f7 793 return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8 - __NVIC_PRIO_BITS)));
MACRUM 6:40e873bbc5f7 794 }
MACRUM 6:40e873bbc5f7 795 }
MACRUM 6:40e873bbc5f7 796
MACRUM 6:40e873bbc5f7 797
MACRUM 6:40e873bbc5f7 798 /** \brief System Reset
MACRUM 6:40e873bbc5f7 799
MACRUM 6:40e873bbc5f7 800 The function initiates a system reset request to reset the MCU.
MACRUM 6:40e873bbc5f7 801 */
MACRUM 6:40e873bbc5f7 802 __STATIC_INLINE void NVIC_SystemReset(void)
MACRUM 6:40e873bbc5f7 803 {
MACRUM 6:40e873bbc5f7 804 __DSB(); /* Ensure all outstanding memory accesses included
MACRUM 6:40e873bbc5f7 805 buffered write are completed before reset */
MACRUM 6:40e873bbc5f7 806 SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
MACRUM 6:40e873bbc5f7 807 SCB_AIRCR_SYSRESETREQ_Msk);
MACRUM 6:40e873bbc5f7 808 __DSB(); /* Ensure completion of memory access */
MACRUM 6:40e873bbc5f7 809 while(1) { __NOP(); } /* wait until reset */
MACRUM 6:40e873bbc5f7 810 }
MACRUM 6:40e873bbc5f7 811
MACRUM 6:40e873bbc5f7 812 /*@} end of CMSIS_Core_NVICFunctions */
MACRUM 6:40e873bbc5f7 813
MACRUM 6:40e873bbc5f7 814
MACRUM 6:40e873bbc5f7 815
MACRUM 6:40e873bbc5f7 816 /* ################################## SysTick function ############################################ */
MACRUM 6:40e873bbc5f7 817 /** \ingroup CMSIS_Core_FunctionInterface
MACRUM 6:40e873bbc5f7 818 \defgroup CMSIS_Core_SysTickFunctions SysTick Functions
MACRUM 6:40e873bbc5f7 819 \brief Functions that configure the System.
MACRUM 6:40e873bbc5f7 820 @{
MACRUM 6:40e873bbc5f7 821 */
MACRUM 6:40e873bbc5f7 822
MACRUM 6:40e873bbc5f7 823 #if (__Vendor_SysTickConfig == 0)
MACRUM 6:40e873bbc5f7 824
MACRUM 6:40e873bbc5f7 825 /** \brief System Tick Configuration
MACRUM 6:40e873bbc5f7 826
MACRUM 6:40e873bbc5f7 827 The function initializes the System Timer and its interrupt, and starts the System Tick Timer.
MACRUM 6:40e873bbc5f7 828 Counter is in free running mode to generate periodic interrupts.
MACRUM 6:40e873bbc5f7 829
MACRUM 6:40e873bbc5f7 830 \param [in] ticks Number of ticks between two interrupts.
MACRUM 6:40e873bbc5f7 831
MACRUM 6:40e873bbc5f7 832 \return 0 Function succeeded.
MACRUM 6:40e873bbc5f7 833 \return 1 Function failed.
MACRUM 6:40e873bbc5f7 834
MACRUM 6:40e873bbc5f7 835 \note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
MACRUM 6:40e873bbc5f7 836 function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
MACRUM 6:40e873bbc5f7 837 must contain a vendor-specific implementation of this function.
MACRUM 6:40e873bbc5f7 838
MACRUM 6:40e873bbc5f7 839 */
MACRUM 6:40e873bbc5f7 840 __STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
MACRUM 6:40e873bbc5f7 841 {
MACRUM 6:40e873bbc5f7 842 if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) {return (1UL);} /* Reload value impossible */
MACRUM 6:40e873bbc5f7 843
MACRUM 6:40e873bbc5f7 844 SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */
MACRUM 6:40e873bbc5f7 845 NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
MACRUM 6:40e873bbc5f7 846 SysTick->VAL = 0UL; /* Load the SysTick Counter Value */
MACRUM 6:40e873bbc5f7 847 SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
MACRUM 6:40e873bbc5f7 848 SysTick_CTRL_TICKINT_Msk |
MACRUM 6:40e873bbc5f7 849 SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
MACRUM 6:40e873bbc5f7 850 return (0UL); /* Function successful */
MACRUM 6:40e873bbc5f7 851 }
MACRUM 6:40e873bbc5f7 852
MACRUM 6:40e873bbc5f7 853 #endif
MACRUM 6:40e873bbc5f7 854
MACRUM 6:40e873bbc5f7 855 /*@} end of CMSIS_Core_SysTickFunctions */
MACRUM 6:40e873bbc5f7 856
MACRUM 6:40e873bbc5f7 857
MACRUM 6:40e873bbc5f7 858
MACRUM 6:40e873bbc5f7 859
MACRUM 6:40e873bbc5f7 860 #ifdef __cplusplus
MACRUM 6:40e873bbc5f7 861 }
MACRUM 6:40e873bbc5f7 862 #endif
MACRUM 6:40e873bbc5f7 863
MACRUM 6:40e873bbc5f7 864 #endif /* __CORE_SC000_H_DEPENDANT */
MACRUM 6:40e873bbc5f7 865
MACRUM 6:40e873bbc5f7 866 #endif /* __CMSIS_GENERIC */