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core_cm3.h@11:af609f6dee46, 2016-02-01 (annotated)
- Committer:
- igor_v
- Date:
- Mon Feb 01 16:40:49 2016 +0000
- Revision:
- 11:af609f6dee46
- Parent:
- 0:8ad47e2b6f00
- Child:
- 21:bc8c1cec3da6
hreny
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
igor_v | 0:8ad47e2b6f00 | 1 | /**************************************************************************//** |
igor_v | 0:8ad47e2b6f00 | 2 | * @file core_cm3.h |
igor_v | 0:8ad47e2b6f00 | 3 | * @brief CMSIS Cortex-M3 Core Peripheral Access Layer Header File |
igor_v | 11:af609f6dee46 | 4 | * @version V1.30 |
igor_v | 11:af609f6dee46 | 5 | * @date 30. October 2009 |
igor_v | 0:8ad47e2b6f00 | 6 | * |
igor_v | 0:8ad47e2b6f00 | 7 | * @note |
igor_v | 11:af609f6dee46 | 8 | * Copyright (C) 2009 ARM Limited. All rights reserved. |
igor_v | 0:8ad47e2b6f00 | 9 | * |
igor_v | 0:8ad47e2b6f00 | 10 | * @par |
igor_v | 0:8ad47e2b6f00 | 11 | * ARM Limited (ARM) is supplying this software for use with Cortex-M |
igor_v | 0:8ad47e2b6f00 | 12 | * processor based microcontrollers. This file can be freely distributed |
igor_v | 0:8ad47e2b6f00 | 13 | * within development tools that are supporting such ARM based processors. |
igor_v | 0:8ad47e2b6f00 | 14 | * |
igor_v | 0:8ad47e2b6f00 | 15 | * @par |
igor_v | 0:8ad47e2b6f00 | 16 | * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED |
igor_v | 0:8ad47e2b6f00 | 17 | * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF |
igor_v | 0:8ad47e2b6f00 | 18 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. |
igor_v | 0:8ad47e2b6f00 | 19 | * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR |
igor_v | 0:8ad47e2b6f00 | 20 | * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. |
igor_v | 0:8ad47e2b6f00 | 21 | * |
igor_v | 0:8ad47e2b6f00 | 22 | ******************************************************************************/ |
igor_v | 11:af609f6dee46 | 23 | |
igor_v | 11:af609f6dee46 | 24 | #ifndef __CM3_CORE_H__ |
igor_v | 11:af609f6dee46 | 25 | #define __CM3_CORE_H__ |
igor_v | 11:af609f6dee46 | 26 | |
igor_v | 11:af609f6dee46 | 27 | /** @addtogroup CMSIS_CM3_core_LintCinfiguration CMSIS CM3 Core Lint Configuration |
igor_v | 11:af609f6dee46 | 28 | * |
igor_v | 11:af609f6dee46 | 29 | * List of Lint messages which will be suppressed and not shown: |
igor_v | 11:af609f6dee46 | 30 | * - Error 10: \n |
igor_v | 11:af609f6dee46 | 31 | * register uint32_t __regBasePri __asm("basepri"); \n |
igor_v | 11:af609f6dee46 | 32 | * Error 10: Expecting ';' |
igor_v | 11:af609f6dee46 | 33 | * . |
igor_v | 11:af609f6dee46 | 34 | * - Error 530: \n |
igor_v | 11:af609f6dee46 | 35 | * return(__regBasePri); \n |
igor_v | 11:af609f6dee46 | 36 | * Warning 530: Symbol '__regBasePri' (line 264) not initialized |
igor_v | 11:af609f6dee46 | 37 | * . |
igor_v | 11:af609f6dee46 | 38 | * - Error 550: \n |
igor_v | 11:af609f6dee46 | 39 | * __regBasePri = (basePri & 0x1ff); \n |
igor_v | 11:af609f6dee46 | 40 | * Warning 550: Symbol '__regBasePri' (line 271) not accessed |
igor_v | 11:af609f6dee46 | 41 | * . |
igor_v | 11:af609f6dee46 | 42 | * - Error 754: \n |
igor_v | 11:af609f6dee46 | 43 | * uint32_t RESERVED0[24]; \n |
igor_v | 11:af609f6dee46 | 44 | * Info 754: local structure member '<some, not used in the HAL>' (line 109, file ./cm3_core.h) not referenced |
igor_v | 11:af609f6dee46 | 45 | * . |
igor_v | 11:af609f6dee46 | 46 | * - Error 750: \n |
igor_v | 11:af609f6dee46 | 47 | * #define __CM3_CORE_H__ \n |
igor_v | 11:af609f6dee46 | 48 | * Info 750: local macro '__CM3_CORE_H__' (line 43, file./cm3_core.h) not referenced |
igor_v | 11:af609f6dee46 | 49 | * . |
igor_v | 11:af609f6dee46 | 50 | * - Error 528: \n |
igor_v | 11:af609f6dee46 | 51 | * static __INLINE void NVIC_DisableIRQ(uint32_t IRQn) \n |
igor_v | 11:af609f6dee46 | 52 | * Warning 528: Symbol 'NVIC_DisableIRQ(unsigned int)' (line 419, file ./cm3_core.h) not referenced |
igor_v | 11:af609f6dee46 | 53 | * . |
igor_v | 11:af609f6dee46 | 54 | * - Error 751: \n |
igor_v | 11:af609f6dee46 | 55 | * } InterruptType_Type; \n |
igor_v | 11:af609f6dee46 | 56 | * Info 751: local typedef 'InterruptType_Type' (line 170, file ./cm3_core.h) not referenced |
igor_v | 11:af609f6dee46 | 57 | * . |
igor_v | 11:af609f6dee46 | 58 | * Note: To re-enable a Message, insert a space before 'lint' * |
igor_v | 11:af609f6dee46 | 59 | * |
igor_v | 11:af609f6dee46 | 60 | */ |
igor_v | 11:af609f6dee46 | 61 | |
igor_v | 11:af609f6dee46 | 62 | /*lint -save */ |
igor_v | 11:af609f6dee46 | 63 | /*lint -e10 */ |
igor_v | 11:af609f6dee46 | 64 | /*lint -e530 */ |
igor_v | 11:af609f6dee46 | 65 | /*lint -e550 */ |
igor_v | 11:af609f6dee46 | 66 | /*lint -e754 */ |
igor_v | 11:af609f6dee46 | 67 | /*lint -e750 */ |
igor_v | 11:af609f6dee46 | 68 | /*lint -e528 */ |
igor_v | 11:af609f6dee46 | 69 | /*lint -e751 */ |
igor_v | 11:af609f6dee46 | 70 | |
igor_v | 11:af609f6dee46 | 71 | |
igor_v | 11:af609f6dee46 | 72 | /** @addtogroup CMSIS_CM3_core_definitions CM3 Core Definitions |
igor_v | 11:af609f6dee46 | 73 | This file defines all structures and symbols for CMSIS core: |
igor_v | 11:af609f6dee46 | 74 | - CMSIS version number |
igor_v | 11:af609f6dee46 | 75 | - Cortex-M core registers and bitfields |
igor_v | 11:af609f6dee46 | 76 | - Cortex-M core peripheral base address |
igor_v | 11:af609f6dee46 | 77 | @{ |
igor_v | 11:af609f6dee46 | 78 | */ |
igor_v | 0:8ad47e2b6f00 | 79 | |
igor_v | 0:8ad47e2b6f00 | 80 | #ifdef __cplusplus |
igor_v | 0:8ad47e2b6f00 | 81 | extern "C" { |
igor_v | 0:8ad47e2b6f00 | 82 | #endif |
igor_v | 0:8ad47e2b6f00 | 83 | |
igor_v | 11:af609f6dee46 | 84 | #define __CM3_CMSIS_VERSION_MAIN (0x01) /*!< [31:16] CMSIS HAL main version */ |
igor_v | 11:af609f6dee46 | 85 | #define __CM3_CMSIS_VERSION_SUB (0x30) /*!< [15:0] CMSIS HAL sub version */ |
igor_v | 0:8ad47e2b6f00 | 86 | #define __CM3_CMSIS_VERSION ((__CM3_CMSIS_VERSION_MAIN << 16) | __CM3_CMSIS_VERSION_SUB) /*!< CMSIS HAL version number */ |
igor_v | 0:8ad47e2b6f00 | 87 | |
igor_v | 0:8ad47e2b6f00 | 88 | #define __CORTEX_M (0x03) /*!< Cortex core */ |
igor_v | 0:8ad47e2b6f00 | 89 | |
igor_v | 11:af609f6dee46 | 90 | #include <stdint.h> /* Include standard types */ |
igor_v | 11:af609f6dee46 | 91 | |
igor_v | 11:af609f6dee46 | 92 | #if defined (__ICCARM__) |
igor_v | 11:af609f6dee46 | 93 | #include <intrinsics.h> /* IAR Intrinsics */ |
igor_v | 11:af609f6dee46 | 94 | #endif |
igor_v | 11:af609f6dee46 | 95 | |
igor_v | 11:af609f6dee46 | 96 | |
igor_v | 11:af609f6dee46 | 97 | #ifndef __NVIC_PRIO_BITS |
igor_v | 11:af609f6dee46 | 98 | #define __NVIC_PRIO_BITS 4 /*!< standard definition for NVIC Priority Bits */ |
igor_v | 11:af609f6dee46 | 99 | #endif |
igor_v | 11:af609f6dee46 | 100 | |
igor_v | 11:af609f6dee46 | 101 | |
igor_v | 11:af609f6dee46 | 102 | |
igor_v | 11:af609f6dee46 | 103 | |
igor_v | 11:af609f6dee46 | 104 | /** |
igor_v | 11:af609f6dee46 | 105 | * IO definitions |
igor_v | 11:af609f6dee46 | 106 | * |
igor_v | 11:af609f6dee46 | 107 | * define access restrictions to peripheral registers |
igor_v | 11:af609f6dee46 | 108 | */ |
igor_v | 11:af609f6dee46 | 109 | |
igor_v | 11:af609f6dee46 | 110 | #ifdef __cplusplus |
igor_v | 11:af609f6dee46 | 111 | #define __I volatile /*!< defines 'read only' permissions */ |
igor_v | 11:af609f6dee46 | 112 | #else |
igor_v | 11:af609f6dee46 | 113 | #define __I volatile const /*!< defines 'read only' permissions */ |
igor_v | 11:af609f6dee46 | 114 | #endif |
igor_v | 11:af609f6dee46 | 115 | #define __O volatile /*!< defines 'write only' permissions */ |
igor_v | 11:af609f6dee46 | 116 | #define __IO volatile /*!< defines 'read / write' permissions */ |
igor_v | 11:af609f6dee46 | 117 | |
igor_v | 11:af609f6dee46 | 118 | |
igor_v | 11:af609f6dee46 | 119 | |
igor_v | 11:af609f6dee46 | 120 | /******************************************************************************* |
igor_v | 11:af609f6dee46 | 121 | * Register Abstraction |
igor_v | 11:af609f6dee46 | 122 | ******************************************************************************/ |
igor_v | 11:af609f6dee46 | 123 | /** @addtogroup CMSIS_CM3_core_register CMSIS CM3 Core Register |
igor_v | 11:af609f6dee46 | 124 | @{ |
igor_v | 11:af609f6dee46 | 125 | */ |
igor_v | 11:af609f6dee46 | 126 | |
igor_v | 11:af609f6dee46 | 127 | |
igor_v | 11:af609f6dee46 | 128 | /** @addtogroup CMSIS_CM3_NVIC CMSIS CM3 NVIC |
igor_v | 11:af609f6dee46 | 129 | memory mapped structure for Nested Vectored Interrupt Controller (NVIC) |
igor_v | 11:af609f6dee46 | 130 | @{ |
igor_v | 11:af609f6dee46 | 131 | */ |
igor_v | 11:af609f6dee46 | 132 | typedef struct |
igor_v | 11:af609f6dee46 | 133 | { |
igor_v | 11:af609f6dee46 | 134 | __IO uint32_t ISER[8]; /*!< Offset: 0x000 Interrupt Set Enable Register */ |
igor_v | 11:af609f6dee46 | 135 | uint32_t RESERVED0[24]; |
igor_v | 11:af609f6dee46 | 136 | __IO uint32_t ICER[8]; /*!< Offset: 0x080 Interrupt Clear Enable Register */ |
igor_v | 11:af609f6dee46 | 137 | uint32_t RSERVED1[24]; |
igor_v | 11:af609f6dee46 | 138 | __IO uint32_t ISPR[8]; /*!< Offset: 0x100 Interrupt Set Pending Register */ |
igor_v | 11:af609f6dee46 | 139 | uint32_t RESERVED2[24]; |
igor_v | 11:af609f6dee46 | 140 | __IO uint32_t ICPR[8]; /*!< Offset: 0x180 Interrupt Clear Pending Register */ |
igor_v | 11:af609f6dee46 | 141 | uint32_t RESERVED3[24]; |
igor_v | 11:af609f6dee46 | 142 | __IO uint32_t IABR[8]; /*!< Offset: 0x200 Interrupt Active bit Register */ |
igor_v | 11:af609f6dee46 | 143 | uint32_t RESERVED4[56]; |
igor_v | 11:af609f6dee46 | 144 | __IO uint8_t IP[240]; /*!< Offset: 0x300 Interrupt Priority Register (8Bit wide) */ |
igor_v | 11:af609f6dee46 | 145 | uint32_t RESERVED5[644]; |
igor_v | 11:af609f6dee46 | 146 | __O uint32_t STIR; /*!< Offset: 0xE00 Software Trigger Interrupt Register */ |
igor_v | 11:af609f6dee46 | 147 | } NVIC_Type; |
igor_v | 11:af609f6dee46 | 148 | /*@}*/ /* end of group CMSIS_CM3_NVIC */ |
igor_v | 11:af609f6dee46 | 149 | |
igor_v | 11:af609f6dee46 | 150 | |
igor_v | 11:af609f6dee46 | 151 | /** @addtogroup CMSIS_CM3_SCB CMSIS CM3 SCB |
igor_v | 11:af609f6dee46 | 152 | memory mapped structure for System Control Block (SCB) |
igor_v | 11:af609f6dee46 | 153 | @{ |
igor_v | 11:af609f6dee46 | 154 | */ |
igor_v | 11:af609f6dee46 | 155 | typedef struct |
igor_v | 11:af609f6dee46 | 156 | { |
igor_v | 11:af609f6dee46 | 157 | __I uint32_t CPUID; /*!< Offset: 0x00 CPU ID Base Register */ |
igor_v | 11:af609f6dee46 | 158 | __IO uint32_t ICSR; /*!< Offset: 0x04 Interrupt Control State Register */ |
igor_v | 11:af609f6dee46 | 159 | __IO uint32_t VTOR; /*!< Offset: 0x08 Vector Table Offset Register */ |
igor_v | 11:af609f6dee46 | 160 | __IO uint32_t AIRCR; /*!< Offset: 0x0C Application Interrupt / Reset Control Register */ |
igor_v | 11:af609f6dee46 | 161 | __IO uint32_t SCR; /*!< Offset: 0x10 System Control Register */ |
igor_v | 11:af609f6dee46 | 162 | __IO uint32_t CCR; /*!< Offset: 0x14 Configuration Control Register */ |
igor_v | 11:af609f6dee46 | 163 | __IO uint8_t SHP[12]; /*!< Offset: 0x18 System Handlers Priority Registers (4-7, 8-11, 12-15) */ |
igor_v | 11:af609f6dee46 | 164 | __IO uint32_t SHCSR; /*!< Offset: 0x24 System Handler Control and State Register */ |
igor_v | 11:af609f6dee46 | 165 | __IO uint32_t CFSR; /*!< Offset: 0x28 Configurable Fault Status Register */ |
igor_v | 11:af609f6dee46 | 166 | __IO uint32_t HFSR; /*!< Offset: 0x2C Hard Fault Status Register */ |
igor_v | 11:af609f6dee46 | 167 | __IO uint32_t DFSR; /*!< Offset: 0x30 Debug Fault Status Register */ |
igor_v | 11:af609f6dee46 | 168 | __IO uint32_t MMFAR; /*!< Offset: 0x34 Mem Manage Address Register */ |
igor_v | 11:af609f6dee46 | 169 | __IO uint32_t BFAR; /*!< Offset: 0x38 Bus Fault Address Register */ |
igor_v | 11:af609f6dee46 | 170 | __IO uint32_t AFSR; /*!< Offset: 0x3C Auxiliary Fault Status Register */ |
igor_v | 11:af609f6dee46 | 171 | __I uint32_t PFR[2]; /*!< Offset: 0x40 Processor Feature Register */ |
igor_v | 11:af609f6dee46 | 172 | __I uint32_t DFR; /*!< Offset: 0x48 Debug Feature Register */ |
igor_v | 11:af609f6dee46 | 173 | __I uint32_t ADR; /*!< Offset: 0x4C Auxiliary Feature Register */ |
igor_v | 11:af609f6dee46 | 174 | __I uint32_t MMFR[4]; /*!< Offset: 0x50 Memory Model Feature Register */ |
igor_v | 11:af609f6dee46 | 175 | __I uint32_t ISAR[5]; /*!< Offset: 0x60 ISA Feature Register */ |
igor_v | 11:af609f6dee46 | 176 | } SCB_Type; |
igor_v | 11:af609f6dee46 | 177 | |
igor_v | 11:af609f6dee46 | 178 | /* SCB CPUID Register Definitions */ |
igor_v | 11:af609f6dee46 | 179 | #define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ |
igor_v | 11:af609f6dee46 | 180 | #define SCB_CPUID_IMPLEMENTER_Msk (0xFFul << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ |
igor_v | 11:af609f6dee46 | 181 | |
igor_v | 11:af609f6dee46 | 182 | #define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ |
igor_v | 11:af609f6dee46 | 183 | #define SCB_CPUID_VARIANT_Msk (0xFul << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ |
igor_v | 11:af609f6dee46 | 184 | |
igor_v | 11:af609f6dee46 | 185 | #define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ |
igor_v | 11:af609f6dee46 | 186 | #define SCB_CPUID_PARTNO_Msk (0xFFFul << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ |
igor_v | 11:af609f6dee46 | 187 | |
igor_v | 11:af609f6dee46 | 188 | #define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ |
igor_v | 11:af609f6dee46 | 189 | #define SCB_CPUID_REVISION_Msk (0xFul << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ |
igor_v | 11:af609f6dee46 | 190 | |
igor_v | 11:af609f6dee46 | 191 | /* SCB Interrupt Control State Register Definitions */ |
igor_v | 11:af609f6dee46 | 192 | #define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ |
igor_v | 11:af609f6dee46 | 193 | #define SCB_ICSR_NMIPENDSET_Msk (1ul << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ |
igor_v | 11:af609f6dee46 | 194 | |
igor_v | 11:af609f6dee46 | 195 | #define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ |
igor_v | 11:af609f6dee46 | 196 | #define SCB_ICSR_PENDSVSET_Msk (1ul << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ |
igor_v | 11:af609f6dee46 | 197 | |
igor_v | 11:af609f6dee46 | 198 | #define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ |
igor_v | 11:af609f6dee46 | 199 | #define SCB_ICSR_PENDSVCLR_Msk (1ul << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ |
igor_v | 11:af609f6dee46 | 200 | |
igor_v | 11:af609f6dee46 | 201 | #define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ |
igor_v | 11:af609f6dee46 | 202 | #define SCB_ICSR_PENDSTSET_Msk (1ul << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ |
igor_v | 11:af609f6dee46 | 203 | |
igor_v | 11:af609f6dee46 | 204 | #define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ |
igor_v | 11:af609f6dee46 | 205 | #define SCB_ICSR_PENDSTCLR_Msk (1ul << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ |
igor_v | 11:af609f6dee46 | 206 | |
igor_v | 11:af609f6dee46 | 207 | #define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ |
igor_v | 11:af609f6dee46 | 208 | #define SCB_ICSR_ISRPREEMPT_Msk (1ul << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ |
igor_v | 11:af609f6dee46 | 209 | |
igor_v | 11:af609f6dee46 | 210 | #define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ |
igor_v | 11:af609f6dee46 | 211 | #define SCB_ICSR_ISRPENDING_Msk (1ul << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ |
igor_v | 11:af609f6dee46 | 212 | |
igor_v | 11:af609f6dee46 | 213 | #define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ |
igor_v | 11:af609f6dee46 | 214 | #define SCB_ICSR_VECTPENDING_Msk (0x1FFul << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ |
igor_v | 11:af609f6dee46 | 215 | |
igor_v | 11:af609f6dee46 | 216 | #define SCB_ICSR_RETTOBASE_Pos 11 /*!< SCB ICSR: RETTOBASE Position */ |
igor_v | 11:af609f6dee46 | 217 | #define SCB_ICSR_RETTOBASE_Msk (1ul << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ |
igor_v | 11:af609f6dee46 | 218 | |
igor_v | 11:af609f6dee46 | 219 | #define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ |
igor_v | 11:af609f6dee46 | 220 | #define SCB_ICSR_VECTACTIVE_Msk (0x1FFul << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ |
igor_v | 11:af609f6dee46 | 221 | |
igor_v | 11:af609f6dee46 | 222 | /* SCB Interrupt Control State Register Definitions */ |
igor_v | 11:af609f6dee46 | 223 | #define SCB_VTOR_TBLBASE_Pos 29 /*!< SCB VTOR: TBLBASE Position */ |
igor_v | 11:af609f6dee46 | 224 | #define SCB_VTOR_TBLBASE_Msk (0x1FFul << SCB_VTOR_TBLBASE_Pos) /*!< SCB VTOR: TBLBASE Mask */ |
igor_v | 11:af609f6dee46 | 225 | |
igor_v | 11:af609f6dee46 | 226 | #define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ |
igor_v | 11:af609f6dee46 | 227 | #define SCB_VTOR_TBLOFF_Msk (0x3FFFFFul << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ |
igor_v | 11:af609f6dee46 | 228 | |
igor_v | 11:af609f6dee46 | 229 | /* SCB Application Interrupt and Reset Control Register Definitions */ |
igor_v | 11:af609f6dee46 | 230 | #define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ |
igor_v | 11:af609f6dee46 | 231 | #define SCB_AIRCR_VECTKEY_Msk (0xFFFFul << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ |
igor_v | 11:af609f6dee46 | 232 | |
igor_v | 11:af609f6dee46 | 233 | #define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ |
igor_v | 11:af609f6dee46 | 234 | #define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFul << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ |
igor_v | 11:af609f6dee46 | 235 | |
igor_v | 11:af609f6dee46 | 236 | #define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ |
igor_v | 11:af609f6dee46 | 237 | #define SCB_AIRCR_ENDIANESS_Msk (1ul << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ |
igor_v | 11:af609f6dee46 | 238 | |
igor_v | 11:af609f6dee46 | 239 | #define SCB_AIRCR_PRIGROUP_Pos 8 /*!< SCB AIRCR: PRIGROUP Position */ |
igor_v | 11:af609f6dee46 | 240 | #define SCB_AIRCR_PRIGROUP_Msk (7ul << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ |
igor_v | 11:af609f6dee46 | 241 | |
igor_v | 11:af609f6dee46 | 242 | #define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ |
igor_v | 11:af609f6dee46 | 243 | #define SCB_AIRCR_SYSRESETREQ_Msk (1ul << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ |
igor_v | 11:af609f6dee46 | 244 | |
igor_v | 11:af609f6dee46 | 245 | #define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ |
igor_v | 11:af609f6dee46 | 246 | #define SCB_AIRCR_VECTCLRACTIVE_Msk (1ul << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ |
igor_v | 11:af609f6dee46 | 247 | |
igor_v | 11:af609f6dee46 | 248 | #define SCB_AIRCR_VECTRESET_Pos 0 /*!< SCB AIRCR: VECTRESET Position */ |
igor_v | 11:af609f6dee46 | 249 | #define SCB_AIRCR_VECTRESET_Msk (1ul << SCB_AIRCR_VECTRESET_Pos) /*!< SCB AIRCR: VECTRESET Mask */ |
igor_v | 11:af609f6dee46 | 250 | |
igor_v | 11:af609f6dee46 | 251 | /* SCB System Control Register Definitions */ |
igor_v | 11:af609f6dee46 | 252 | #define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ |
igor_v | 11:af609f6dee46 | 253 | #define SCB_SCR_SEVONPEND_Msk (1ul << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ |
igor_v | 11:af609f6dee46 | 254 | |
igor_v | 11:af609f6dee46 | 255 | #define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ |
igor_v | 11:af609f6dee46 | 256 | #define SCB_SCR_SLEEPDEEP_Msk (1ul << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ |
igor_v | 11:af609f6dee46 | 257 | |
igor_v | 11:af609f6dee46 | 258 | #define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ |
igor_v | 11:af609f6dee46 | 259 | #define SCB_SCR_SLEEPONEXIT_Msk (1ul << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ |
igor_v | 11:af609f6dee46 | 260 | |
igor_v | 11:af609f6dee46 | 261 | /* SCB Configuration Control Register Definitions */ |
igor_v | 11:af609f6dee46 | 262 | #define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ |
igor_v | 11:af609f6dee46 | 263 | #define SCB_CCR_STKALIGN_Msk (1ul << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ |
igor_v | 11:af609f6dee46 | 264 | |
igor_v | 11:af609f6dee46 | 265 | #define SCB_CCR_BFHFNMIGN_Pos 8 /*!< SCB CCR: BFHFNMIGN Position */ |
igor_v | 11:af609f6dee46 | 266 | #define SCB_CCR_BFHFNMIGN_Msk (1ul << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ |
igor_v | 11:af609f6dee46 | 267 | |
igor_v | 11:af609f6dee46 | 268 | #define SCB_CCR_DIV_0_TRP_Pos 4 /*!< SCB CCR: DIV_0_TRP Position */ |
igor_v | 11:af609f6dee46 | 269 | #define SCB_CCR_DIV_0_TRP_Msk (1ul << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ |
igor_v | 11:af609f6dee46 | 270 | |
igor_v | 11:af609f6dee46 | 271 | #define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ |
igor_v | 11:af609f6dee46 | 272 | #define SCB_CCR_UNALIGN_TRP_Msk (1ul << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ |
igor_v | 11:af609f6dee46 | 273 | |
igor_v | 11:af609f6dee46 | 274 | #define SCB_CCR_USERSETMPEND_Pos 1 /*!< SCB CCR: USERSETMPEND Position */ |
igor_v | 11:af609f6dee46 | 275 | #define SCB_CCR_USERSETMPEND_Msk (1ul << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ |
igor_v | 11:af609f6dee46 | 276 | |
igor_v | 11:af609f6dee46 | 277 | #define SCB_CCR_NONBASETHRDENA_Pos 0 /*!< SCB CCR: NONBASETHRDENA Position */ |
igor_v | 11:af609f6dee46 | 278 | #define SCB_CCR_NONBASETHRDENA_Msk (1ul << SCB_CCR_NONBASETHRDENA_Pos) /*!< SCB CCR: NONBASETHRDENA Mask */ |
igor_v | 11:af609f6dee46 | 279 | |
igor_v | 11:af609f6dee46 | 280 | /* SCB System Handler Control and State Register Definitions */ |
igor_v | 11:af609f6dee46 | 281 | #define SCB_SHCSR_USGFAULTENA_Pos 18 /*!< SCB SHCSR: USGFAULTENA Position */ |
igor_v | 11:af609f6dee46 | 282 | #define SCB_SHCSR_USGFAULTENA_Msk (1ul << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ |
igor_v | 11:af609f6dee46 | 283 | |
igor_v | 11:af609f6dee46 | 284 | #define SCB_SHCSR_BUSFAULTENA_Pos 17 /*!< SCB SHCSR: BUSFAULTENA Position */ |
igor_v | 11:af609f6dee46 | 285 | #define SCB_SHCSR_BUSFAULTENA_Msk (1ul << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ |
igor_v | 11:af609f6dee46 | 286 | |
igor_v | 11:af609f6dee46 | 287 | #define SCB_SHCSR_MEMFAULTENA_Pos 16 /*!< SCB SHCSR: MEMFAULTENA Position */ |
igor_v | 11:af609f6dee46 | 288 | #define SCB_SHCSR_MEMFAULTENA_Msk (1ul << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ |
igor_v | 11:af609f6dee46 | 289 | |
igor_v | 11:af609f6dee46 | 290 | #define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ |
igor_v | 11:af609f6dee46 | 291 | #define SCB_SHCSR_SVCALLPENDED_Msk (1ul << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ |
igor_v | 11:af609f6dee46 | 292 | |
igor_v | 11:af609f6dee46 | 293 | #define SCB_SHCSR_BUSFAULTPENDED_Pos 14 /*!< SCB SHCSR: BUSFAULTPENDED Position */ |
igor_v | 11:af609f6dee46 | 294 | #define SCB_SHCSR_BUSFAULTPENDED_Msk (1ul << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ |
igor_v | 11:af609f6dee46 | 295 | |
igor_v | 11:af609f6dee46 | 296 | #define SCB_SHCSR_MEMFAULTPENDED_Pos 13 /*!< SCB SHCSR: MEMFAULTPENDED Position */ |
igor_v | 11:af609f6dee46 | 297 | #define SCB_SHCSR_MEMFAULTPENDED_Msk (1ul << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ |
igor_v | 11:af609f6dee46 | 298 | |
igor_v | 11:af609f6dee46 | 299 | #define SCB_SHCSR_USGFAULTPENDED_Pos 12 /*!< SCB SHCSR: USGFAULTPENDED Position */ |
igor_v | 11:af609f6dee46 | 300 | #define SCB_SHCSR_USGFAULTPENDED_Msk (1ul << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ |
igor_v | 11:af609f6dee46 | 301 | |
igor_v | 11:af609f6dee46 | 302 | #define SCB_SHCSR_SYSTICKACT_Pos 11 /*!< SCB SHCSR: SYSTICKACT Position */ |
igor_v | 11:af609f6dee46 | 303 | #define SCB_SHCSR_SYSTICKACT_Msk (1ul << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ |
igor_v | 11:af609f6dee46 | 304 | |
igor_v | 11:af609f6dee46 | 305 | #define SCB_SHCSR_PENDSVACT_Pos 10 /*!< SCB SHCSR: PENDSVACT Position */ |
igor_v | 11:af609f6dee46 | 306 | #define SCB_SHCSR_PENDSVACT_Msk (1ul << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ |
igor_v | 11:af609f6dee46 | 307 | |
igor_v | 11:af609f6dee46 | 308 | #define SCB_SHCSR_MONITORACT_Pos 8 /*!< SCB SHCSR: MONITORACT Position */ |
igor_v | 11:af609f6dee46 | 309 | #define SCB_SHCSR_MONITORACT_Msk (1ul << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ |
igor_v | 11:af609f6dee46 | 310 | |
igor_v | 11:af609f6dee46 | 311 | #define SCB_SHCSR_SVCALLACT_Pos 7 /*!< SCB SHCSR: SVCALLACT Position */ |
igor_v | 11:af609f6dee46 | 312 | #define SCB_SHCSR_SVCALLACT_Msk (1ul << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ |
igor_v | 11:af609f6dee46 | 313 | |
igor_v | 11:af609f6dee46 | 314 | #define SCB_SHCSR_USGFAULTACT_Pos 3 /*!< SCB SHCSR: USGFAULTACT Position */ |
igor_v | 11:af609f6dee46 | 315 | #define SCB_SHCSR_USGFAULTACT_Msk (1ul << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ |
igor_v | 11:af609f6dee46 | 316 | |
igor_v | 11:af609f6dee46 | 317 | #define SCB_SHCSR_BUSFAULTACT_Pos 1 /*!< SCB SHCSR: BUSFAULTACT Position */ |
igor_v | 11:af609f6dee46 | 318 | #define SCB_SHCSR_BUSFAULTACT_Msk (1ul << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ |
igor_v | 11:af609f6dee46 | 319 | |
igor_v | 11:af609f6dee46 | 320 | #define SCB_SHCSR_MEMFAULTACT_Pos 0 /*!< SCB SHCSR: MEMFAULTACT Position */ |
igor_v | 11:af609f6dee46 | 321 | #define SCB_SHCSR_MEMFAULTACT_Msk (1ul << SCB_SHCSR_MEMFAULTACT_Pos) /*!< SCB SHCSR: MEMFAULTACT Mask */ |
igor_v | 11:af609f6dee46 | 322 | |
igor_v | 11:af609f6dee46 | 323 | /* SCB Configurable Fault Status Registers Definitions */ |
igor_v | 11:af609f6dee46 | 324 | #define SCB_CFSR_USGFAULTSR_Pos 16 /*!< SCB CFSR: Usage Fault Status Register Position */ |
igor_v | 11:af609f6dee46 | 325 | #define SCB_CFSR_USGFAULTSR_Msk (0xFFFFul << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ |
igor_v | 11:af609f6dee46 | 326 | |
igor_v | 11:af609f6dee46 | 327 | #define SCB_CFSR_BUSFAULTSR_Pos 8 /*!< SCB CFSR: Bus Fault Status Register Position */ |
igor_v | 11:af609f6dee46 | 328 | #define SCB_CFSR_BUSFAULTSR_Msk (0xFFul << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ |
igor_v | 11:af609f6dee46 | 329 | |
igor_v | 11:af609f6dee46 | 330 | #define SCB_CFSR_MEMFAULTSR_Pos 0 /*!< SCB CFSR: Memory Manage Fault Status Register Position */ |
igor_v | 11:af609f6dee46 | 331 | #define SCB_CFSR_MEMFAULTSR_Msk (0xFFul << SCB_CFSR_MEMFAULTSR_Pos) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ |
igor_v | 11:af609f6dee46 | 332 | |
igor_v | 11:af609f6dee46 | 333 | /* SCB Hard Fault Status Registers Definitions */ |
igor_v | 11:af609f6dee46 | 334 | #define SCB_HFSR_DEBUGEVT_Pos 31 /*!< SCB HFSR: DEBUGEVT Position */ |
igor_v | 11:af609f6dee46 | 335 | #define SCB_HFSR_DEBUGEVT_Msk (1ul << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ |
igor_v | 11:af609f6dee46 | 336 | |
igor_v | 11:af609f6dee46 | 337 | #define SCB_HFSR_FORCED_Pos 30 /*!< SCB HFSR: FORCED Position */ |
igor_v | 11:af609f6dee46 | 338 | #define SCB_HFSR_FORCED_Msk (1ul << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ |
igor_v | 11:af609f6dee46 | 339 | |
igor_v | 11:af609f6dee46 | 340 | #define SCB_HFSR_VECTTBL_Pos 1 /*!< SCB HFSR: VECTTBL Position */ |
igor_v | 11:af609f6dee46 | 341 | #define SCB_HFSR_VECTTBL_Msk (1ul << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ |
igor_v | 11:af609f6dee46 | 342 | |
igor_v | 11:af609f6dee46 | 343 | /* SCB Debug Fault Status Register Definitions */ |
igor_v | 11:af609f6dee46 | 344 | #define SCB_DFSR_EXTERNAL_Pos 4 /*!< SCB DFSR: EXTERNAL Position */ |
igor_v | 11:af609f6dee46 | 345 | #define SCB_DFSR_EXTERNAL_Msk (1ul << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ |
igor_v | 11:af609f6dee46 | 346 | |
igor_v | 11:af609f6dee46 | 347 | #define SCB_DFSR_VCATCH_Pos 3 /*!< SCB DFSR: VCATCH Position */ |
igor_v | 11:af609f6dee46 | 348 | #define SCB_DFSR_VCATCH_Msk (1ul << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ |
igor_v | 11:af609f6dee46 | 349 | |
igor_v | 11:af609f6dee46 | 350 | #define SCB_DFSR_DWTTRAP_Pos 2 /*!< SCB DFSR: DWTTRAP Position */ |
igor_v | 11:af609f6dee46 | 351 | #define SCB_DFSR_DWTTRAP_Msk (1ul << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ |
igor_v | 11:af609f6dee46 | 352 | |
igor_v | 11:af609f6dee46 | 353 | #define SCB_DFSR_BKPT_Pos 1 /*!< SCB DFSR: BKPT Position */ |
igor_v | 11:af609f6dee46 | 354 | #define SCB_DFSR_BKPT_Msk (1ul << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ |
igor_v | 11:af609f6dee46 | 355 | |
igor_v | 11:af609f6dee46 | 356 | #define SCB_DFSR_HALTED_Pos 0 /*!< SCB DFSR: HALTED Position */ |
igor_v | 11:af609f6dee46 | 357 | #define SCB_DFSR_HALTED_Msk (1ul << SCB_DFSR_HALTED_Pos) /*!< SCB DFSR: HALTED Mask */ |
igor_v | 11:af609f6dee46 | 358 | /*@}*/ /* end of group CMSIS_CM3_SCB */ |
igor_v | 11:af609f6dee46 | 359 | |
igor_v | 11:af609f6dee46 | 360 | |
igor_v | 11:af609f6dee46 | 361 | /** @addtogroup CMSIS_CM3_SysTick CMSIS CM3 SysTick |
igor_v | 11:af609f6dee46 | 362 | memory mapped structure for SysTick |
igor_v | 11:af609f6dee46 | 363 | @{ |
igor_v | 11:af609f6dee46 | 364 | */ |
igor_v | 11:af609f6dee46 | 365 | typedef struct |
igor_v | 11:af609f6dee46 | 366 | { |
igor_v | 11:af609f6dee46 | 367 | __IO uint32_t CTRL; /*!< Offset: 0x00 SysTick Control and Status Register */ |
igor_v | 11:af609f6dee46 | 368 | __IO uint32_t LOAD; /*!< Offset: 0x04 SysTick Reload Value Register */ |
igor_v | 11:af609f6dee46 | 369 | __IO uint32_t VAL; /*!< Offset: 0x08 SysTick Current Value Register */ |
igor_v | 11:af609f6dee46 | 370 | __I uint32_t CALIB; /*!< Offset: 0x0C SysTick Calibration Register */ |
igor_v | 11:af609f6dee46 | 371 | } SysTick_Type; |
igor_v | 11:af609f6dee46 | 372 | |
igor_v | 11:af609f6dee46 | 373 | /* SysTick Control / Status Register Definitions */ |
igor_v | 11:af609f6dee46 | 374 | #define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ |
igor_v | 11:af609f6dee46 | 375 | #define SysTick_CTRL_COUNTFLAG_Msk (1ul << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ |
igor_v | 11:af609f6dee46 | 376 | |
igor_v | 11:af609f6dee46 | 377 | #define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ |
igor_v | 11:af609f6dee46 | 378 | #define SysTick_CTRL_CLKSOURCE_Msk (1ul << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ |
igor_v | 11:af609f6dee46 | 379 | |
igor_v | 11:af609f6dee46 | 380 | #define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ |
igor_v | 11:af609f6dee46 | 381 | #define SysTick_CTRL_TICKINT_Msk (1ul << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ |
igor_v | 11:af609f6dee46 | 382 | |
igor_v | 11:af609f6dee46 | 383 | #define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ |
igor_v | 11:af609f6dee46 | 384 | #define SysTick_CTRL_ENABLE_Msk (1ul << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ |
igor_v | 11:af609f6dee46 | 385 | |
igor_v | 11:af609f6dee46 | 386 | /* SysTick Reload Register Definitions */ |
igor_v | 11:af609f6dee46 | 387 | #define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ |
igor_v | 11:af609f6dee46 | 388 | #define SysTick_LOAD_RELOAD_Msk (0xFFFFFFul << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ |
igor_v | 11:af609f6dee46 | 389 | |
igor_v | 11:af609f6dee46 | 390 | /* SysTick Current Register Definitions */ |
igor_v | 11:af609f6dee46 | 391 | #define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ |
igor_v | 11:af609f6dee46 | 392 | #define SysTick_VAL_CURRENT_Msk (0xFFFFFFul << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ |
igor_v | 11:af609f6dee46 | 393 | |
igor_v | 11:af609f6dee46 | 394 | /* SysTick Calibration Register Definitions */ |
igor_v | 11:af609f6dee46 | 395 | #define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ |
igor_v | 11:af609f6dee46 | 396 | #define SysTick_CALIB_NOREF_Msk (1ul << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ |
igor_v | 11:af609f6dee46 | 397 | |
igor_v | 11:af609f6dee46 | 398 | #define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ |
igor_v | 11:af609f6dee46 | 399 | #define SysTick_CALIB_SKEW_Msk (1ul << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ |
igor_v | 11:af609f6dee46 | 400 | |
igor_v | 11:af609f6dee46 | 401 | #define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ |
igor_v | 11:af609f6dee46 | 402 | #define SysTick_CALIB_TENMS_Msk (0xFFFFFFul << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */ |
igor_v | 11:af609f6dee46 | 403 | /*@}*/ /* end of group CMSIS_CM3_SysTick */ |
igor_v | 11:af609f6dee46 | 404 | |
igor_v | 11:af609f6dee46 | 405 | |
igor_v | 11:af609f6dee46 | 406 | /** @addtogroup CMSIS_CM3_ITM CMSIS CM3 ITM |
igor_v | 11:af609f6dee46 | 407 | memory mapped structure for Instrumentation Trace Macrocell (ITM) |
igor_v | 11:af609f6dee46 | 408 | @{ |
igor_v | 11:af609f6dee46 | 409 | */ |
igor_v | 11:af609f6dee46 | 410 | typedef struct |
igor_v | 11:af609f6dee46 | 411 | { |
igor_v | 11:af609f6dee46 | 412 | __O union |
igor_v | 11:af609f6dee46 | 413 | { |
igor_v | 11:af609f6dee46 | 414 | __O uint8_t u8; /*!< Offset: ITM Stimulus Port 8-bit */ |
igor_v | 11:af609f6dee46 | 415 | __O uint16_t u16; /*!< Offset: ITM Stimulus Port 16-bit */ |
igor_v | 11:af609f6dee46 | 416 | __O uint32_t u32; /*!< Offset: ITM Stimulus Port 32-bit */ |
igor_v | 11:af609f6dee46 | 417 | } PORT [32]; /*!< Offset: 0x00 ITM Stimulus Port Registers */ |
igor_v | 11:af609f6dee46 | 418 | uint32_t RESERVED0[864]; |
igor_v | 11:af609f6dee46 | 419 | __IO uint32_t TER; /*!< Offset: ITM Trace Enable Register */ |
igor_v | 11:af609f6dee46 | 420 | uint32_t RESERVED1[15]; |
igor_v | 11:af609f6dee46 | 421 | __IO uint32_t TPR; /*!< Offset: ITM Trace Privilege Register */ |
igor_v | 11:af609f6dee46 | 422 | uint32_t RESERVED2[15]; |
igor_v | 11:af609f6dee46 | 423 | __IO uint32_t TCR; /*!< Offset: ITM Trace Control Register */ |
igor_v | 11:af609f6dee46 | 424 | uint32_t RESERVED3[29]; |
igor_v | 11:af609f6dee46 | 425 | __IO uint32_t IWR; /*!< Offset: ITM Integration Write Register */ |
igor_v | 11:af609f6dee46 | 426 | __IO uint32_t IRR; /*!< Offset: ITM Integration Read Register */ |
igor_v | 11:af609f6dee46 | 427 | __IO uint32_t IMCR; /*!< Offset: ITM Integration Mode Control Register */ |
igor_v | 11:af609f6dee46 | 428 | uint32_t RESERVED4[43]; |
igor_v | 11:af609f6dee46 | 429 | __IO uint32_t LAR; /*!< Offset: ITM Lock Access Register */ |
igor_v | 11:af609f6dee46 | 430 | __IO uint32_t LSR; /*!< Offset: ITM Lock Status Register */ |
igor_v | 11:af609f6dee46 | 431 | uint32_t RESERVED5[6]; |
igor_v | 11:af609f6dee46 | 432 | __I uint32_t PID4; /*!< Offset: ITM Peripheral Identification Register #4 */ |
igor_v | 11:af609f6dee46 | 433 | __I uint32_t PID5; /*!< Offset: ITM Peripheral Identification Register #5 */ |
igor_v | 11:af609f6dee46 | 434 | __I uint32_t PID6; /*!< Offset: ITM Peripheral Identification Register #6 */ |
igor_v | 11:af609f6dee46 | 435 | __I uint32_t PID7; /*!< Offset: ITM Peripheral Identification Register #7 */ |
igor_v | 11:af609f6dee46 | 436 | __I uint32_t PID0; /*!< Offset: ITM Peripheral Identification Register #0 */ |
igor_v | 11:af609f6dee46 | 437 | __I uint32_t PID1; /*!< Offset: ITM Peripheral Identification Register #1 */ |
igor_v | 11:af609f6dee46 | 438 | __I uint32_t PID2; /*!< Offset: ITM Peripheral Identification Register #2 */ |
igor_v | 11:af609f6dee46 | 439 | __I uint32_t PID3; /*!< Offset: ITM Peripheral Identification Register #3 */ |
igor_v | 11:af609f6dee46 | 440 | __I uint32_t CID0; /*!< Offset: ITM Component Identification Register #0 */ |
igor_v | 11:af609f6dee46 | 441 | __I uint32_t CID1; /*!< Offset: ITM Component Identification Register #1 */ |
igor_v | 11:af609f6dee46 | 442 | __I uint32_t CID2; /*!< Offset: ITM Component Identification Register #2 */ |
igor_v | 11:af609f6dee46 | 443 | __I uint32_t CID3; /*!< Offset: ITM Component Identification Register #3 */ |
igor_v | 11:af609f6dee46 | 444 | } ITM_Type; |
igor_v | 11:af609f6dee46 | 445 | |
igor_v | 11:af609f6dee46 | 446 | /* ITM Trace Privilege Register Definitions */ |
igor_v | 11:af609f6dee46 | 447 | #define ITM_TPR_PRIVMASK_Pos 0 /*!< ITM TPR: PRIVMASK Position */ |
igor_v | 11:af609f6dee46 | 448 | #define ITM_TPR_PRIVMASK_Msk (0xFul << ITM_TPR_PRIVMASK_Pos) /*!< ITM TPR: PRIVMASK Mask */ |
igor_v | 11:af609f6dee46 | 449 | |
igor_v | 11:af609f6dee46 | 450 | /* ITM Trace Control Register Definitions */ |
igor_v | 11:af609f6dee46 | 451 | #define ITM_TCR_BUSY_Pos 23 /*!< ITM TCR: BUSY Position */ |
igor_v | 11:af609f6dee46 | 452 | #define ITM_TCR_BUSY_Msk (1ul << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ |
igor_v | 11:af609f6dee46 | 453 | |
igor_v | 11:af609f6dee46 | 454 | #define ITM_TCR_ATBID_Pos 16 /*!< ITM TCR: ATBID Position */ |
igor_v | 11:af609f6dee46 | 455 | #define ITM_TCR_ATBID_Msk (0x7Ful << ITM_TCR_ATBID_Pos) /*!< ITM TCR: ATBID Mask */ |
igor_v | 11:af609f6dee46 | 456 | |
igor_v | 11:af609f6dee46 | 457 | #define ITM_TCR_TSPrescale_Pos 8 /*!< ITM TCR: TSPrescale Position */ |
igor_v | 11:af609f6dee46 | 458 | #define ITM_TCR_TSPrescale_Msk (3ul << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ |
igor_v | 11:af609f6dee46 | 459 | |
igor_v | 11:af609f6dee46 | 460 | #define ITM_TCR_SWOENA_Pos 4 /*!< ITM TCR: SWOENA Position */ |
igor_v | 11:af609f6dee46 | 461 | #define ITM_TCR_SWOENA_Msk (1ul << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ |
igor_v | 11:af609f6dee46 | 462 | |
igor_v | 11:af609f6dee46 | 463 | #define ITM_TCR_DWTENA_Pos 3 /*!< ITM TCR: DWTENA Position */ |
igor_v | 11:af609f6dee46 | 464 | #define ITM_TCR_DWTENA_Msk (1ul << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ |
igor_v | 11:af609f6dee46 | 465 | |
igor_v | 11:af609f6dee46 | 466 | #define ITM_TCR_SYNCENA_Pos 2 /*!< ITM TCR: SYNCENA Position */ |
igor_v | 11:af609f6dee46 | 467 | #define ITM_TCR_SYNCENA_Msk (1ul << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ |
igor_v | 11:af609f6dee46 | 468 | |
igor_v | 11:af609f6dee46 | 469 | #define ITM_TCR_TSENA_Pos 1 /*!< ITM TCR: TSENA Position */ |
igor_v | 11:af609f6dee46 | 470 | #define ITM_TCR_TSENA_Msk (1ul << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ |
igor_v | 11:af609f6dee46 | 471 | |
igor_v | 11:af609f6dee46 | 472 | #define ITM_TCR_ITMENA_Pos 0 /*!< ITM TCR: ITM Enable bit Position */ |
igor_v | 11:af609f6dee46 | 473 | #define ITM_TCR_ITMENA_Msk (1ul << ITM_TCR_ITMENA_Pos) /*!< ITM TCR: ITM Enable bit Mask */ |
igor_v | 11:af609f6dee46 | 474 | |
igor_v | 11:af609f6dee46 | 475 | /* ITM Integration Write Register Definitions */ |
igor_v | 11:af609f6dee46 | 476 | #define ITM_IWR_ATVALIDM_Pos 0 /*!< ITM IWR: ATVALIDM Position */ |
igor_v | 11:af609f6dee46 | 477 | #define ITM_IWR_ATVALIDM_Msk (1ul << ITM_IWR_ATVALIDM_Pos) /*!< ITM IWR: ATVALIDM Mask */ |
igor_v | 11:af609f6dee46 | 478 | |
igor_v | 11:af609f6dee46 | 479 | /* ITM Integration Read Register Definitions */ |
igor_v | 11:af609f6dee46 | 480 | #define ITM_IRR_ATREADYM_Pos 0 /*!< ITM IRR: ATREADYM Position */ |
igor_v | 11:af609f6dee46 | 481 | #define ITM_IRR_ATREADYM_Msk (1ul << ITM_IRR_ATREADYM_Pos) /*!< ITM IRR: ATREADYM Mask */ |
igor_v | 11:af609f6dee46 | 482 | |
igor_v | 11:af609f6dee46 | 483 | /* ITM Integration Mode Control Register Definitions */ |
igor_v | 11:af609f6dee46 | 484 | #define ITM_IMCR_INTEGRATION_Pos 0 /*!< ITM IMCR: INTEGRATION Position */ |
igor_v | 11:af609f6dee46 | 485 | #define ITM_IMCR_INTEGRATION_Msk (1ul << ITM_IMCR_INTEGRATION_Pos) /*!< ITM IMCR: INTEGRATION Mask */ |
igor_v | 11:af609f6dee46 | 486 | |
igor_v | 11:af609f6dee46 | 487 | /* ITM Lock Status Register Definitions */ |
igor_v | 11:af609f6dee46 | 488 | #define ITM_LSR_ByteAcc_Pos 2 /*!< ITM LSR: ByteAcc Position */ |
igor_v | 11:af609f6dee46 | 489 | #define ITM_LSR_ByteAcc_Msk (1ul << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ |
igor_v | 11:af609f6dee46 | 490 | |
igor_v | 11:af609f6dee46 | 491 | #define ITM_LSR_Access_Pos 1 /*!< ITM LSR: Access Position */ |
igor_v | 11:af609f6dee46 | 492 | #define ITM_LSR_Access_Msk (1ul << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ |
igor_v | 11:af609f6dee46 | 493 | |
igor_v | 11:af609f6dee46 | 494 | #define ITM_LSR_Present_Pos 0 /*!< ITM LSR: Present Position */ |
igor_v | 11:af609f6dee46 | 495 | #define ITM_LSR_Present_Msk (1ul << ITM_LSR_Present_Pos) /*!< ITM LSR: Present Mask */ |
igor_v | 11:af609f6dee46 | 496 | /*@}*/ /* end of group CMSIS_CM3_ITM */ |
igor_v | 11:af609f6dee46 | 497 | |
igor_v | 11:af609f6dee46 | 498 | |
igor_v | 11:af609f6dee46 | 499 | /** @addtogroup CMSIS_CM3_InterruptType CMSIS CM3 Interrupt Type |
igor_v | 11:af609f6dee46 | 500 | memory mapped structure for Interrupt Type |
igor_v | 11:af609f6dee46 | 501 | @{ |
igor_v | 11:af609f6dee46 | 502 | */ |
igor_v | 11:af609f6dee46 | 503 | typedef struct |
igor_v | 11:af609f6dee46 | 504 | { |
igor_v | 11:af609f6dee46 | 505 | uint32_t RESERVED0; |
igor_v | 11:af609f6dee46 | 506 | __I uint32_t ICTR; /*!< Offset: 0x04 Interrupt Control Type Register */ |
igor_v | 11:af609f6dee46 | 507 | #if ((defined __CM3_REV) && (__CM3_REV >= 0x200)) |
igor_v | 11:af609f6dee46 | 508 | __IO uint32_t ACTLR; /*!< Offset: 0x08 Auxiliary Control Register */ |
igor_v | 11:af609f6dee46 | 509 | #else |
igor_v | 11:af609f6dee46 | 510 | uint32_t RESERVED1; |
igor_v | 11:af609f6dee46 | 511 | #endif |
igor_v | 11:af609f6dee46 | 512 | } InterruptType_Type; |
igor_v | 11:af609f6dee46 | 513 | |
igor_v | 11:af609f6dee46 | 514 | /* Interrupt Controller Type Register Definitions */ |
igor_v | 11:af609f6dee46 | 515 | #define InterruptType_ICTR_INTLINESNUM_Pos 0 /*!< InterruptType ICTR: INTLINESNUM Position */ |
igor_v | 11:af609f6dee46 | 516 | #define InterruptType_ICTR_INTLINESNUM_Msk (0x1Ful << InterruptType_ICTR_INTLINESNUM_Pos) /*!< InterruptType ICTR: INTLINESNUM Mask */ |
igor_v | 11:af609f6dee46 | 517 | |
igor_v | 11:af609f6dee46 | 518 | /* Auxiliary Control Register Definitions */ |
igor_v | 11:af609f6dee46 | 519 | #define InterruptType_ACTLR_DISFOLD_Pos 2 /*!< InterruptType ACTLR: DISFOLD Position */ |
igor_v | 11:af609f6dee46 | 520 | #define InterruptType_ACTLR_DISFOLD_Msk (1ul << InterruptType_ACTLR_DISFOLD_Pos) /*!< InterruptType ACTLR: DISFOLD Mask */ |
igor_v | 11:af609f6dee46 | 521 | |
igor_v | 11:af609f6dee46 | 522 | #define InterruptType_ACTLR_DISDEFWBUF_Pos 1 /*!< InterruptType ACTLR: DISDEFWBUF Position */ |
igor_v | 11:af609f6dee46 | 523 | #define InterruptType_ACTLR_DISDEFWBUF_Msk (1ul << InterruptType_ACTLR_DISDEFWBUF_Pos) /*!< InterruptType ACTLR: DISDEFWBUF Mask */ |
igor_v | 11:af609f6dee46 | 524 | |
igor_v | 11:af609f6dee46 | 525 | #define InterruptType_ACTLR_DISMCYCINT_Pos 0 /*!< InterruptType ACTLR: DISMCYCINT Position */ |
igor_v | 11:af609f6dee46 | 526 | #define InterruptType_ACTLR_DISMCYCINT_Msk (1ul << InterruptType_ACTLR_DISMCYCINT_Pos) /*!< InterruptType ACTLR: DISMCYCINT Mask */ |
igor_v | 11:af609f6dee46 | 527 | /*@}*/ /* end of group CMSIS_CM3_InterruptType */ |
igor_v | 11:af609f6dee46 | 528 | |
igor_v | 11:af609f6dee46 | 529 | |
igor_v | 11:af609f6dee46 | 530 | #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1) |
igor_v | 11:af609f6dee46 | 531 | /** @addtogroup CMSIS_CM3_MPU CMSIS CM3 MPU |
igor_v | 11:af609f6dee46 | 532 | memory mapped structure for Memory Protection Unit (MPU) |
igor_v | 11:af609f6dee46 | 533 | @{ |
igor_v | 11:af609f6dee46 | 534 | */ |
igor_v | 11:af609f6dee46 | 535 | typedef struct |
igor_v | 11:af609f6dee46 | 536 | { |
igor_v | 11:af609f6dee46 | 537 | __I uint32_t TYPE; /*!< Offset: 0x00 MPU Type Register */ |
igor_v | 11:af609f6dee46 | 538 | __IO uint32_t CTRL; /*!< Offset: 0x04 MPU Control Register */ |
igor_v | 11:af609f6dee46 | 539 | __IO uint32_t RNR; /*!< Offset: 0x08 MPU Region RNRber Register */ |
igor_v | 11:af609f6dee46 | 540 | __IO uint32_t RBAR; /*!< Offset: 0x0C MPU Region Base Address Register */ |
igor_v | 11:af609f6dee46 | 541 | __IO uint32_t RASR; /*!< Offset: 0x10 MPU Region Attribute and Size Register */ |
igor_v | 11:af609f6dee46 | 542 | __IO uint32_t RBAR_A1; /*!< Offset: 0x14 MPU Alias 1 Region Base Address Register */ |
igor_v | 11:af609f6dee46 | 543 | __IO uint32_t RASR_A1; /*!< Offset: 0x18 MPU Alias 1 Region Attribute and Size Register */ |
igor_v | 11:af609f6dee46 | 544 | __IO uint32_t RBAR_A2; /*!< Offset: 0x1C MPU Alias 2 Region Base Address Register */ |
igor_v | 11:af609f6dee46 | 545 | __IO uint32_t RASR_A2; /*!< Offset: 0x20 MPU Alias 2 Region Attribute and Size Register */ |
igor_v | 11:af609f6dee46 | 546 | __IO uint32_t RBAR_A3; /*!< Offset: 0x24 MPU Alias 3 Region Base Address Register */ |
igor_v | 11:af609f6dee46 | 547 | __IO uint32_t RASR_A3; /*!< Offset: 0x28 MPU Alias 3 Region Attribute and Size Register */ |
igor_v | 11:af609f6dee46 | 548 | } MPU_Type; |
igor_v | 11:af609f6dee46 | 549 | |
igor_v | 11:af609f6dee46 | 550 | /* MPU Type Register */ |
igor_v | 11:af609f6dee46 | 551 | #define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ |
igor_v | 11:af609f6dee46 | 552 | #define MPU_TYPE_IREGION_Msk (0xFFul << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ |
igor_v | 11:af609f6dee46 | 553 | |
igor_v | 11:af609f6dee46 | 554 | #define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ |
igor_v | 11:af609f6dee46 | 555 | #define MPU_TYPE_DREGION_Msk (0xFFul << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ |
igor_v | 11:af609f6dee46 | 556 | |
igor_v | 11:af609f6dee46 | 557 | #define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ |
igor_v | 11:af609f6dee46 | 558 | #define MPU_TYPE_SEPARATE_Msk (1ul << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ |
igor_v | 11:af609f6dee46 | 559 | |
igor_v | 11:af609f6dee46 | 560 | /* MPU Control Register */ |
igor_v | 11:af609f6dee46 | 561 | #define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ |
igor_v | 11:af609f6dee46 | 562 | #define MPU_CTRL_PRIVDEFENA_Msk (1ul << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ |
igor_v | 11:af609f6dee46 | 563 | |
igor_v | 11:af609f6dee46 | 564 | #define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ |
igor_v | 11:af609f6dee46 | 565 | #define MPU_CTRL_HFNMIENA_Msk (1ul << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ |
igor_v | 11:af609f6dee46 | 566 | |
igor_v | 11:af609f6dee46 | 567 | #define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ |
igor_v | 11:af609f6dee46 | 568 | #define MPU_CTRL_ENABLE_Msk (1ul << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ |
igor_v | 11:af609f6dee46 | 569 | |
igor_v | 11:af609f6dee46 | 570 | /* MPU Region Number Register */ |
igor_v | 11:af609f6dee46 | 571 | #define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ |
igor_v | 11:af609f6dee46 | 572 | #define MPU_RNR_REGION_Msk (0xFFul << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ |
igor_v | 11:af609f6dee46 | 573 | |
igor_v | 11:af609f6dee46 | 574 | /* MPU Region Base Address Register */ |
igor_v | 11:af609f6dee46 | 575 | #define MPU_RBAR_ADDR_Pos 5 /*!< MPU RBAR: ADDR Position */ |
igor_v | 11:af609f6dee46 | 576 | #define MPU_RBAR_ADDR_Msk (0x7FFFFFFul << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ |
igor_v | 11:af609f6dee46 | 577 | |
igor_v | 11:af609f6dee46 | 578 | #define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ |
igor_v | 11:af609f6dee46 | 579 | #define MPU_RBAR_VALID_Msk (1ul << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ |
igor_v | 11:af609f6dee46 | 580 | |
igor_v | 11:af609f6dee46 | 581 | #define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ |
igor_v | 11:af609f6dee46 | 582 | #define MPU_RBAR_REGION_Msk (0xFul << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ |
igor_v | 11:af609f6dee46 | 583 | |
igor_v | 11:af609f6dee46 | 584 | /* MPU Region Attribute and Size Register */ |
igor_v | 11:af609f6dee46 | 585 | #define MPU_RASR_XN_Pos 28 /*!< MPU RASR: XN Position */ |
igor_v | 11:af609f6dee46 | 586 | #define MPU_RASR_XN_Msk (1ul << MPU_RASR_XN_Pos) /*!< MPU RASR: XN Mask */ |
igor_v | 11:af609f6dee46 | 587 | |
igor_v | 11:af609f6dee46 | 588 | #define MPU_RASR_AP_Pos 24 /*!< MPU RASR: AP Position */ |
igor_v | 11:af609f6dee46 | 589 | #define MPU_RASR_AP_Msk (7ul << MPU_RASR_AP_Pos) /*!< MPU RASR: AP Mask */ |
igor_v | 11:af609f6dee46 | 590 | |
igor_v | 11:af609f6dee46 | 591 | #define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: TEX Position */ |
igor_v | 11:af609f6dee46 | 592 | #define MPU_RASR_TEX_Msk (7ul << MPU_RASR_TEX_Pos) /*!< MPU RASR: TEX Mask */ |
igor_v | 11:af609f6dee46 | 593 | |
igor_v | 11:af609f6dee46 | 594 | #define MPU_RASR_S_Pos 18 /*!< MPU RASR: Shareable bit Position */ |
igor_v | 11:af609f6dee46 | 595 | #define MPU_RASR_S_Msk (1ul << MPU_RASR_S_Pos) /*!< MPU RASR: Shareable bit Mask */ |
igor_v | 11:af609f6dee46 | 596 | |
igor_v | 11:af609f6dee46 | 597 | #define MPU_RASR_C_Pos 17 /*!< MPU RASR: Cacheable bit Position */ |
igor_v | 11:af609f6dee46 | 598 | #define MPU_RASR_C_Msk (1ul << MPU_RASR_C_Pos) /*!< MPU RASR: Cacheable bit Mask */ |
igor_v | 11:af609f6dee46 | 599 | |
igor_v | 11:af609f6dee46 | 600 | #define MPU_RASR_B_Pos 16 /*!< MPU RASR: Bufferable bit Position */ |
igor_v | 11:af609f6dee46 | 601 | #define MPU_RASR_B_Msk (1ul << MPU_RASR_B_Pos) /*!< MPU RASR: Bufferable bit Mask */ |
igor_v | 11:af609f6dee46 | 602 | |
igor_v | 11:af609f6dee46 | 603 | #define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ |
igor_v | 11:af609f6dee46 | 604 | #define MPU_RASR_SRD_Msk (0xFFul << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ |
igor_v | 11:af609f6dee46 | 605 | |
igor_v | 11:af609f6dee46 | 606 | #define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ |
igor_v | 11:af609f6dee46 | 607 | #define MPU_RASR_SIZE_Msk (0x1Ful << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ |
igor_v | 11:af609f6dee46 | 608 | |
igor_v | 11:af609f6dee46 | 609 | #define MPU_RASR_ENA_Pos 0 /*!< MPU RASR: Region enable bit Position */ |
igor_v | 11:af609f6dee46 | 610 | #define MPU_RASR_ENA_Msk (0x1Ful << MPU_RASR_ENA_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ |
igor_v | 11:af609f6dee46 | 611 | |
igor_v | 11:af609f6dee46 | 612 | /*@}*/ /* end of group CMSIS_CM3_MPU */ |
igor_v | 11:af609f6dee46 | 613 | #endif |
igor_v | 11:af609f6dee46 | 614 | |
igor_v | 11:af609f6dee46 | 615 | |
igor_v | 11:af609f6dee46 | 616 | /** @addtogroup CMSIS_CM3_CoreDebug CMSIS CM3 Core Debug |
igor_v | 11:af609f6dee46 | 617 | memory mapped structure for Core Debug Register |
igor_v | 11:af609f6dee46 | 618 | @{ |
igor_v | 11:af609f6dee46 | 619 | */ |
igor_v | 11:af609f6dee46 | 620 | typedef struct |
igor_v | 11:af609f6dee46 | 621 | { |
igor_v | 11:af609f6dee46 | 622 | __IO uint32_t DHCSR; /*!< Offset: 0x00 Debug Halting Control and Status Register */ |
igor_v | 11:af609f6dee46 | 623 | __O uint32_t DCRSR; /*!< Offset: 0x04 Debug Core Register Selector Register */ |
igor_v | 11:af609f6dee46 | 624 | __IO uint32_t DCRDR; /*!< Offset: 0x08 Debug Core Register Data Register */ |
igor_v | 11:af609f6dee46 | 625 | __IO uint32_t DEMCR; /*!< Offset: 0x0C Debug Exception and Monitor Control Register */ |
igor_v | 11:af609f6dee46 | 626 | } CoreDebug_Type; |
igor_v | 11:af609f6dee46 | 627 | |
igor_v | 11:af609f6dee46 | 628 | /* Debug Halting Control and Status Register */ |
igor_v | 11:af609f6dee46 | 629 | #define CoreDebug_DHCSR_DBGKEY_Pos 16 /*!< CoreDebug DHCSR: DBGKEY Position */ |
igor_v | 11:af609f6dee46 | 630 | #define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFul << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ |
igor_v | 11:af609f6dee46 | 631 | |
igor_v | 11:af609f6dee46 | 632 | #define CoreDebug_DHCSR_S_RESET_ST_Pos 25 /*!< CoreDebug DHCSR: S_RESET_ST Position */ |
igor_v | 11:af609f6dee46 | 633 | #define CoreDebug_DHCSR_S_RESET_ST_Msk (1ul << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ |
igor_v | 11:af609f6dee46 | 634 | |
igor_v | 11:af609f6dee46 | 635 | #define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24 /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ |
igor_v | 11:af609f6dee46 | 636 | #define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1ul << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ |
igor_v | 11:af609f6dee46 | 637 | |
igor_v | 11:af609f6dee46 | 638 | #define CoreDebug_DHCSR_S_LOCKUP_Pos 19 /*!< CoreDebug DHCSR: S_LOCKUP Position */ |
igor_v | 11:af609f6dee46 | 639 | #define CoreDebug_DHCSR_S_LOCKUP_Msk (1ul << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ |
igor_v | 11:af609f6dee46 | 640 | |
igor_v | 11:af609f6dee46 | 641 | #define CoreDebug_DHCSR_S_SLEEP_Pos 18 /*!< CoreDebug DHCSR: S_SLEEP Position */ |
igor_v | 11:af609f6dee46 | 642 | #define CoreDebug_DHCSR_S_SLEEP_Msk (1ul << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ |
igor_v | 11:af609f6dee46 | 643 | |
igor_v | 11:af609f6dee46 | 644 | #define CoreDebug_DHCSR_S_HALT_Pos 17 /*!< CoreDebug DHCSR: S_HALT Position */ |
igor_v | 11:af609f6dee46 | 645 | #define CoreDebug_DHCSR_S_HALT_Msk (1ul << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ |
igor_v | 11:af609f6dee46 | 646 | |
igor_v | 11:af609f6dee46 | 647 | #define CoreDebug_DHCSR_S_REGRDY_Pos 16 /*!< CoreDebug DHCSR: S_REGRDY Position */ |
igor_v | 11:af609f6dee46 | 648 | #define CoreDebug_DHCSR_S_REGRDY_Msk (1ul << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ |
igor_v | 11:af609f6dee46 | 649 | |
igor_v | 11:af609f6dee46 | 650 | #define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5 /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ |
igor_v | 11:af609f6dee46 | 651 | #define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1ul << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ |
igor_v | 11:af609f6dee46 | 652 | |
igor_v | 11:af609f6dee46 | 653 | #define CoreDebug_DHCSR_C_MASKINTS_Pos 3 /*!< CoreDebug DHCSR: C_MASKINTS Position */ |
igor_v | 11:af609f6dee46 | 654 | #define CoreDebug_DHCSR_C_MASKINTS_Msk (1ul << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ |
igor_v | 11:af609f6dee46 | 655 | |
igor_v | 11:af609f6dee46 | 656 | #define CoreDebug_DHCSR_C_STEP_Pos 2 /*!< CoreDebug DHCSR: C_STEP Position */ |
igor_v | 11:af609f6dee46 | 657 | #define CoreDebug_DHCSR_C_STEP_Msk (1ul << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ |
igor_v | 11:af609f6dee46 | 658 | |
igor_v | 11:af609f6dee46 | 659 | #define CoreDebug_DHCSR_C_HALT_Pos 1 /*!< CoreDebug DHCSR: C_HALT Position */ |
igor_v | 11:af609f6dee46 | 660 | #define CoreDebug_DHCSR_C_HALT_Msk (1ul << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ |
igor_v | 11:af609f6dee46 | 661 | |
igor_v | 11:af609f6dee46 | 662 | #define CoreDebug_DHCSR_C_DEBUGEN_Pos 0 /*!< CoreDebug DHCSR: C_DEBUGEN Position */ |
igor_v | 11:af609f6dee46 | 663 | #define CoreDebug_DHCSR_C_DEBUGEN_Msk (1ul << CoreDebug_DHCSR_C_DEBUGEN_Pos) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ |
igor_v | 11:af609f6dee46 | 664 | |
igor_v | 11:af609f6dee46 | 665 | /* Debug Core Register Selector Register */ |
igor_v | 11:af609f6dee46 | 666 | #define CoreDebug_DCRSR_REGWnR_Pos 16 /*!< CoreDebug DCRSR: REGWnR Position */ |
igor_v | 11:af609f6dee46 | 667 | #define CoreDebug_DCRSR_REGWnR_Msk (1ul << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ |
igor_v | 11:af609f6dee46 | 668 | |
igor_v | 11:af609f6dee46 | 669 | #define CoreDebug_DCRSR_REGSEL_Pos 0 /*!< CoreDebug DCRSR: REGSEL Position */ |
igor_v | 11:af609f6dee46 | 670 | #define CoreDebug_DCRSR_REGSEL_Msk (0x1Ful << CoreDebug_DCRSR_REGSEL_Pos) /*!< CoreDebug DCRSR: REGSEL Mask */ |
igor_v | 11:af609f6dee46 | 671 | |
igor_v | 11:af609f6dee46 | 672 | /* Debug Exception and Monitor Control Register */ |
igor_v | 11:af609f6dee46 | 673 | #define CoreDebug_DEMCR_TRCENA_Pos 24 /*!< CoreDebug DEMCR: TRCENA Position */ |
igor_v | 11:af609f6dee46 | 674 | #define CoreDebug_DEMCR_TRCENA_Msk (1ul << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ |
igor_v | 11:af609f6dee46 | 675 | |
igor_v | 11:af609f6dee46 | 676 | #define CoreDebug_DEMCR_MON_REQ_Pos 19 /*!< CoreDebug DEMCR: MON_REQ Position */ |
igor_v | 11:af609f6dee46 | 677 | #define CoreDebug_DEMCR_MON_REQ_Msk (1ul << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ |
igor_v | 11:af609f6dee46 | 678 | |
igor_v | 11:af609f6dee46 | 679 | #define CoreDebug_DEMCR_MON_STEP_Pos 18 /*!< CoreDebug DEMCR: MON_STEP Position */ |
igor_v | 11:af609f6dee46 | 680 | #define CoreDebug_DEMCR_MON_STEP_Msk (1ul << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ |
igor_v | 11:af609f6dee46 | 681 | |
igor_v | 11:af609f6dee46 | 682 | #define CoreDebug_DEMCR_MON_PEND_Pos 17 /*!< CoreDebug DEMCR: MON_PEND Position */ |
igor_v | 11:af609f6dee46 | 683 | #define CoreDebug_DEMCR_MON_PEND_Msk (1ul << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ |
igor_v | 11:af609f6dee46 | 684 | |
igor_v | 11:af609f6dee46 | 685 | #define CoreDebug_DEMCR_MON_EN_Pos 16 /*!< CoreDebug DEMCR: MON_EN Position */ |
igor_v | 11:af609f6dee46 | 686 | #define CoreDebug_DEMCR_MON_EN_Msk (1ul << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ |
igor_v | 11:af609f6dee46 | 687 | |
igor_v | 11:af609f6dee46 | 688 | #define CoreDebug_DEMCR_VC_HARDERR_Pos 10 /*!< CoreDebug DEMCR: VC_HARDERR Position */ |
igor_v | 11:af609f6dee46 | 689 | #define CoreDebug_DEMCR_VC_HARDERR_Msk (1ul << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ |
igor_v | 11:af609f6dee46 | 690 | |
igor_v | 11:af609f6dee46 | 691 | #define CoreDebug_DEMCR_VC_INTERR_Pos 9 /*!< CoreDebug DEMCR: VC_INTERR Position */ |
igor_v | 11:af609f6dee46 | 692 | #define CoreDebug_DEMCR_VC_INTERR_Msk (1ul << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ |
igor_v | 11:af609f6dee46 | 693 | |
igor_v | 11:af609f6dee46 | 694 | #define CoreDebug_DEMCR_VC_BUSERR_Pos 8 /*!< CoreDebug DEMCR: VC_BUSERR Position */ |
igor_v | 11:af609f6dee46 | 695 | #define CoreDebug_DEMCR_VC_BUSERR_Msk (1ul << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ |
igor_v | 11:af609f6dee46 | 696 | |
igor_v | 11:af609f6dee46 | 697 | #define CoreDebug_DEMCR_VC_STATERR_Pos 7 /*!< CoreDebug DEMCR: VC_STATERR Position */ |
igor_v | 11:af609f6dee46 | 698 | #define CoreDebug_DEMCR_VC_STATERR_Msk (1ul << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ |
igor_v | 11:af609f6dee46 | 699 | |
igor_v | 11:af609f6dee46 | 700 | #define CoreDebug_DEMCR_VC_CHKERR_Pos 6 /*!< CoreDebug DEMCR: VC_CHKERR Position */ |
igor_v | 11:af609f6dee46 | 701 | #define CoreDebug_DEMCR_VC_CHKERR_Msk (1ul << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ |
igor_v | 11:af609f6dee46 | 702 | |
igor_v | 11:af609f6dee46 | 703 | #define CoreDebug_DEMCR_VC_NOCPERR_Pos 5 /*!< CoreDebug DEMCR: VC_NOCPERR Position */ |
igor_v | 11:af609f6dee46 | 704 | #define CoreDebug_DEMCR_VC_NOCPERR_Msk (1ul << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ |
igor_v | 11:af609f6dee46 | 705 | |
igor_v | 11:af609f6dee46 | 706 | #define CoreDebug_DEMCR_VC_MMERR_Pos 4 /*!< CoreDebug DEMCR: VC_MMERR Position */ |
igor_v | 11:af609f6dee46 | 707 | #define CoreDebug_DEMCR_VC_MMERR_Msk (1ul << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ |
igor_v | 11:af609f6dee46 | 708 | |
igor_v | 11:af609f6dee46 | 709 | #define CoreDebug_DEMCR_VC_CORERESET_Pos 0 /*!< CoreDebug DEMCR: VC_CORERESET Position */ |
igor_v | 11:af609f6dee46 | 710 | #define CoreDebug_DEMCR_VC_CORERESET_Msk (1ul << CoreDebug_DEMCR_VC_CORERESET_Pos) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ |
igor_v | 11:af609f6dee46 | 711 | /*@}*/ /* end of group CMSIS_CM3_CoreDebug */ |
igor_v | 11:af609f6dee46 | 712 | |
igor_v | 11:af609f6dee46 | 713 | |
igor_v | 11:af609f6dee46 | 714 | /* Memory mapping of Cortex-M3 Hardware */ |
igor_v | 11:af609f6dee46 | 715 | #define SCS_BASE (0xE000E000) /*!< System Control Space Base Address */ |
igor_v | 11:af609f6dee46 | 716 | #define ITM_BASE (0xE0000000) /*!< ITM Base Address */ |
igor_v | 11:af609f6dee46 | 717 | #define CoreDebug_BASE (0xE000EDF0) /*!< Core Debug Base Address */ |
igor_v | 11:af609f6dee46 | 718 | #define SysTick_BASE (SCS_BASE + 0x0010) /*!< SysTick Base Address */ |
igor_v | 11:af609f6dee46 | 719 | #define NVIC_BASE (SCS_BASE + 0x0100) /*!< NVIC Base Address */ |
igor_v | 11:af609f6dee46 | 720 | #define SCB_BASE (SCS_BASE + 0x0D00) /*!< System Control Block Base Address */ |
igor_v | 11:af609f6dee46 | 721 | |
igor_v | 11:af609f6dee46 | 722 | #define InterruptType ((InterruptType_Type *) SCS_BASE) /*!< Interrupt Type Register */ |
igor_v | 11:af609f6dee46 | 723 | #define SCB ((SCB_Type *) SCB_BASE) /*!< SCB configuration struct */ |
igor_v | 11:af609f6dee46 | 724 | #define SysTick ((SysTick_Type *) SysTick_BASE) /*!< SysTick configuration struct */ |
igor_v | 11:af609f6dee46 | 725 | #define NVIC ((NVIC_Type *) NVIC_BASE) /*!< NVIC configuration struct */ |
igor_v | 11:af609f6dee46 | 726 | #define ITM ((ITM_Type *) ITM_BASE) /*!< ITM configuration struct */ |
igor_v | 11:af609f6dee46 | 727 | #define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ |
igor_v | 11:af609f6dee46 | 728 | |
igor_v | 11:af609f6dee46 | 729 | #if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1) |
igor_v | 11:af609f6dee46 | 730 | #define MPU_BASE (SCS_BASE + 0x0D90) /*!< Memory Protection Unit */ |
igor_v | 11:af609f6dee46 | 731 | #define MPU ((MPU_Type*) MPU_BASE) /*!< Memory Protection Unit */ |
igor_v | 11:af609f6dee46 | 732 | #endif |
igor_v | 11:af609f6dee46 | 733 | |
igor_v | 11:af609f6dee46 | 734 | /*@}*/ /* end of group CMSIS_CM3_core_register */ |
igor_v | 11:af609f6dee46 | 735 | |
igor_v | 11:af609f6dee46 | 736 | |
igor_v | 11:af609f6dee46 | 737 | /******************************************************************************* |
igor_v | 11:af609f6dee46 | 738 | * Hardware Abstraction Layer |
igor_v | 11:af609f6dee46 | 739 | ******************************************************************************/ |
igor_v | 0:8ad47e2b6f00 | 740 | |
igor_v | 0:8ad47e2b6f00 | 741 | #if defined ( __CC_ARM ) |
igor_v | 0:8ad47e2b6f00 | 742 | #define __ASM __asm /*!< asm keyword for ARM Compiler */ |
igor_v | 0:8ad47e2b6f00 | 743 | #define __INLINE __inline /*!< inline keyword for ARM Compiler */ |
igor_v | 0:8ad47e2b6f00 | 744 | |
igor_v | 0:8ad47e2b6f00 | 745 | #elif defined ( __ICCARM__ ) |
igor_v | 0:8ad47e2b6f00 | 746 | #define __ASM __asm /*!< asm keyword for IAR Compiler */ |
igor_v | 0:8ad47e2b6f00 | 747 | #define __INLINE inline /*!< inline keyword for IAR Compiler. Only avaiable in High optimization mode! */ |
igor_v | 0:8ad47e2b6f00 | 748 | |
igor_v | 0:8ad47e2b6f00 | 749 | #elif defined ( __GNUC__ ) |
igor_v | 0:8ad47e2b6f00 | 750 | #define __ASM __asm /*!< asm keyword for GNU Compiler */ |
igor_v | 0:8ad47e2b6f00 | 751 | #define __INLINE inline /*!< inline keyword for GNU Compiler */ |
igor_v | 0:8ad47e2b6f00 | 752 | |
igor_v | 0:8ad47e2b6f00 | 753 | #elif defined ( __TASKING__ ) |
igor_v | 0:8ad47e2b6f00 | 754 | #define __ASM __asm /*!< asm keyword for TASKING Compiler */ |
igor_v | 0:8ad47e2b6f00 | 755 | #define __INLINE inline /*!< inline keyword for TASKING Compiler */ |
igor_v | 0:8ad47e2b6f00 | 756 | |
igor_v | 0:8ad47e2b6f00 | 757 | #endif |
igor_v | 0:8ad47e2b6f00 | 758 | |
igor_v | 11:af609f6dee46 | 759 | |
igor_v | 11:af609f6dee46 | 760 | /* ################### Compiler specific Intrinsics ########################### */ |
igor_v | 11:af609f6dee46 | 761 | |
igor_v | 11:af609f6dee46 | 762 | #if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/ |
igor_v | 11:af609f6dee46 | 763 | /* ARM armcc specific functions */ |
igor_v | 11:af609f6dee46 | 764 | |
igor_v | 11:af609f6dee46 | 765 | #define __enable_fault_irq __enable_fiq |
igor_v | 11:af609f6dee46 | 766 | #define __disable_fault_irq __disable_fiq |
igor_v | 11:af609f6dee46 | 767 | |
igor_v | 11:af609f6dee46 | 768 | #define __NOP __nop |
igor_v | 11:af609f6dee46 | 769 | #define __WFI __wfi |
igor_v | 11:af609f6dee46 | 770 | #define __WFE __wfe |
igor_v | 11:af609f6dee46 | 771 | #define __SEV __sev |
igor_v | 11:af609f6dee46 | 772 | #define __ISB() __isb(0) |
igor_v | 11:af609f6dee46 | 773 | #define __DSB() __dsb(0) |
igor_v | 11:af609f6dee46 | 774 | #define __DMB() __dmb(0) |
igor_v | 11:af609f6dee46 | 775 | #define __REV __rev |
igor_v | 11:af609f6dee46 | 776 | #define __RBIT __rbit |
igor_v | 11:af609f6dee46 | 777 | #define __LDREXB(ptr) ((unsigned char ) __ldrex(ptr)) |
igor_v | 11:af609f6dee46 | 778 | #define __LDREXH(ptr) ((unsigned short) __ldrex(ptr)) |
igor_v | 11:af609f6dee46 | 779 | #define __LDREXW(ptr) ((unsigned int ) __ldrex(ptr)) |
igor_v | 11:af609f6dee46 | 780 | #define __STREXB(value, ptr) __strex(value, ptr) |
igor_v | 11:af609f6dee46 | 781 | #define __STREXH(value, ptr) __strex(value, ptr) |
igor_v | 11:af609f6dee46 | 782 | #define __STREXW(value, ptr) __strex(value, ptr) |
igor_v | 11:af609f6dee46 | 783 | |
igor_v | 11:af609f6dee46 | 784 | |
igor_v | 11:af609f6dee46 | 785 | /* intrinsic unsigned long long __ldrexd(volatile void *ptr) */ |
igor_v | 11:af609f6dee46 | 786 | /* intrinsic int __strexd(unsigned long long val, volatile void *ptr) */ |
igor_v | 11:af609f6dee46 | 787 | /* intrinsic void __enable_irq(); */ |
igor_v | 11:af609f6dee46 | 788 | /* intrinsic void __disable_irq(); */ |
igor_v | 11:af609f6dee46 | 789 | |
igor_v | 11:af609f6dee46 | 790 | |
igor_v | 11:af609f6dee46 | 791 | /** |
igor_v | 11:af609f6dee46 | 792 | * @brief Return the Process Stack Pointer |
igor_v | 11:af609f6dee46 | 793 | * |
igor_v | 11:af609f6dee46 | 794 | * @return ProcessStackPointer |
igor_v | 11:af609f6dee46 | 795 | * |
igor_v | 11:af609f6dee46 | 796 | * Return the actual process stack pointer |
igor_v | 11:af609f6dee46 | 797 | */ |
igor_v | 11:af609f6dee46 | 798 | extern uint32_t __get_PSP(void); |
igor_v | 0:8ad47e2b6f00 | 799 | |
igor_v | 11:af609f6dee46 | 800 | /** |
igor_v | 11:af609f6dee46 | 801 | * @brief Set the Process Stack Pointer |
igor_v | 11:af609f6dee46 | 802 | * |
igor_v | 11:af609f6dee46 | 803 | * @param topOfProcStack Process Stack Pointer |
igor_v | 11:af609f6dee46 | 804 | * |
igor_v | 11:af609f6dee46 | 805 | * Assign the value ProcessStackPointer to the MSP |
igor_v | 11:af609f6dee46 | 806 | * (process stack pointer) Cortex processor register |
igor_v | 11:af609f6dee46 | 807 | */ |
igor_v | 11:af609f6dee46 | 808 | extern void __set_PSP(uint32_t topOfProcStack); |
igor_v | 11:af609f6dee46 | 809 | |
igor_v | 11:af609f6dee46 | 810 | /** |
igor_v | 11:af609f6dee46 | 811 | * @brief Return the Main Stack Pointer |
igor_v | 11:af609f6dee46 | 812 | * |
igor_v | 11:af609f6dee46 | 813 | * @return Main Stack Pointer |
igor_v | 11:af609f6dee46 | 814 | * |
igor_v | 11:af609f6dee46 | 815 | * Return the current value of the MSP (main stack pointer) |
igor_v | 11:af609f6dee46 | 816 | * Cortex processor register |
igor_v | 11:af609f6dee46 | 817 | */ |
igor_v | 11:af609f6dee46 | 818 | extern uint32_t __get_MSP(void); |
igor_v | 11:af609f6dee46 | 819 | |
igor_v | 11:af609f6dee46 | 820 | /** |
igor_v | 11:af609f6dee46 | 821 | * @brief Set the Main Stack Pointer |
igor_v | 11:af609f6dee46 | 822 | * |
igor_v | 11:af609f6dee46 | 823 | * @param topOfMainStack Main Stack Pointer |
igor_v | 11:af609f6dee46 | 824 | * |
igor_v | 11:af609f6dee46 | 825 | * Assign the value mainStackPointer to the MSP |
igor_v | 11:af609f6dee46 | 826 | * (main stack pointer) Cortex processor register |
igor_v | 11:af609f6dee46 | 827 | */ |
igor_v | 11:af609f6dee46 | 828 | extern void __set_MSP(uint32_t topOfMainStack); |
igor_v | 11:af609f6dee46 | 829 | |
igor_v | 11:af609f6dee46 | 830 | /** |
igor_v | 11:af609f6dee46 | 831 | * @brief Reverse byte order in unsigned short value |
igor_v | 11:af609f6dee46 | 832 | * |
igor_v | 11:af609f6dee46 | 833 | * @param value value to reverse |
igor_v | 11:af609f6dee46 | 834 | * @return reversed value |
igor_v | 11:af609f6dee46 | 835 | * |
igor_v | 11:af609f6dee46 | 836 | * Reverse byte order in unsigned short value |
igor_v | 11:af609f6dee46 | 837 | */ |
igor_v | 11:af609f6dee46 | 838 | extern uint32_t __REV16(uint16_t value); |
igor_v | 11:af609f6dee46 | 839 | |
igor_v | 11:af609f6dee46 | 840 | /** |
igor_v | 11:af609f6dee46 | 841 | * @brief Reverse byte order in signed short value with sign extension to integer |
igor_v | 11:af609f6dee46 | 842 | * |
igor_v | 11:af609f6dee46 | 843 | * @param value value to reverse |
igor_v | 11:af609f6dee46 | 844 | * @return reversed value |
igor_v | 11:af609f6dee46 | 845 | * |
igor_v | 11:af609f6dee46 | 846 | * Reverse byte order in signed short value with sign extension to integer |
igor_v | 11:af609f6dee46 | 847 | */ |
igor_v | 11:af609f6dee46 | 848 | extern int32_t __REVSH(int16_t value); |
igor_v | 0:8ad47e2b6f00 | 849 | |
igor_v | 0:8ad47e2b6f00 | 850 | |
igor_v | 11:af609f6dee46 | 851 | #if (__ARMCC_VERSION < 400000) |
igor_v | 11:af609f6dee46 | 852 | |
igor_v | 11:af609f6dee46 | 853 | /** |
igor_v | 11:af609f6dee46 | 854 | * @brief Remove the exclusive lock created by ldrex |
igor_v | 11:af609f6dee46 | 855 | * |
igor_v | 11:af609f6dee46 | 856 | * Removes the exclusive lock which is created by ldrex. |
igor_v | 11:af609f6dee46 | 857 | */ |
igor_v | 11:af609f6dee46 | 858 | extern void __CLREX(void); |
igor_v | 11:af609f6dee46 | 859 | |
igor_v | 11:af609f6dee46 | 860 | /** |
igor_v | 11:af609f6dee46 | 861 | * @brief Return the Base Priority value |
igor_v | 11:af609f6dee46 | 862 | * |
igor_v | 11:af609f6dee46 | 863 | * @return BasePriority |
igor_v | 11:af609f6dee46 | 864 | * |
igor_v | 11:af609f6dee46 | 865 | * Return the content of the base priority register |
igor_v | 11:af609f6dee46 | 866 | */ |
igor_v | 11:af609f6dee46 | 867 | extern uint32_t __get_BASEPRI(void); |
igor_v | 11:af609f6dee46 | 868 | |
igor_v | 11:af609f6dee46 | 869 | /** |
igor_v | 11:af609f6dee46 | 870 | * @brief Set the Base Priority value |
igor_v | 11:af609f6dee46 | 871 | * |
igor_v | 11:af609f6dee46 | 872 | * @param basePri BasePriority |
igor_v | 11:af609f6dee46 | 873 | * |
igor_v | 11:af609f6dee46 | 874 | * Set the base priority register |
igor_v | 11:af609f6dee46 | 875 | */ |
igor_v | 11:af609f6dee46 | 876 | extern void __set_BASEPRI(uint32_t basePri); |
igor_v | 11:af609f6dee46 | 877 | |
igor_v | 11:af609f6dee46 | 878 | /** |
igor_v | 11:af609f6dee46 | 879 | * @brief Return the Priority Mask value |
igor_v | 11:af609f6dee46 | 880 | * |
igor_v | 11:af609f6dee46 | 881 | * @return PriMask |
igor_v | 11:af609f6dee46 | 882 | * |
igor_v | 11:af609f6dee46 | 883 | * Return state of the priority mask bit from the priority mask register |
igor_v | 11:af609f6dee46 | 884 | */ |
igor_v | 11:af609f6dee46 | 885 | extern uint32_t __get_PRIMASK(void); |
igor_v | 11:af609f6dee46 | 886 | |
igor_v | 11:af609f6dee46 | 887 | /** |
igor_v | 11:af609f6dee46 | 888 | * @brief Set the Priority Mask value |
igor_v | 11:af609f6dee46 | 889 | * |
igor_v | 11:af609f6dee46 | 890 | * @param priMask PriMask |
igor_v | 11:af609f6dee46 | 891 | * |
igor_v | 11:af609f6dee46 | 892 | * Set the priority mask bit in the priority mask register |
igor_v | 11:af609f6dee46 | 893 | */ |
igor_v | 11:af609f6dee46 | 894 | extern void __set_PRIMASK(uint32_t priMask); |
igor_v | 0:8ad47e2b6f00 | 895 | |
igor_v | 11:af609f6dee46 | 896 | /** |
igor_v | 11:af609f6dee46 | 897 | * @brief Return the Fault Mask value |
igor_v | 11:af609f6dee46 | 898 | * |
igor_v | 11:af609f6dee46 | 899 | * @return FaultMask |
igor_v | 11:af609f6dee46 | 900 | * |
igor_v | 11:af609f6dee46 | 901 | * Return the content of the fault mask register |
igor_v | 11:af609f6dee46 | 902 | */ |
igor_v | 11:af609f6dee46 | 903 | extern uint32_t __get_FAULTMASK(void); |
igor_v | 11:af609f6dee46 | 904 | |
igor_v | 11:af609f6dee46 | 905 | /** |
igor_v | 11:af609f6dee46 | 906 | * @brief Set the Fault Mask value |
igor_v | 11:af609f6dee46 | 907 | * |
igor_v | 11:af609f6dee46 | 908 | * @param faultMask faultMask value |
igor_v | 11:af609f6dee46 | 909 | * |
igor_v | 11:af609f6dee46 | 910 | * Set the fault mask register |
igor_v | 11:af609f6dee46 | 911 | */ |
igor_v | 11:af609f6dee46 | 912 | extern void __set_FAULTMASK(uint32_t faultMask); |
igor_v | 11:af609f6dee46 | 913 | |
igor_v | 11:af609f6dee46 | 914 | /** |
igor_v | 11:af609f6dee46 | 915 | * @brief Return the Control Register value |
igor_v | 11:af609f6dee46 | 916 | * |
igor_v | 11:af609f6dee46 | 917 | * @return Control value |
igor_v | 11:af609f6dee46 | 918 | * |
igor_v | 11:af609f6dee46 | 919 | * Return the content of the control register |
igor_v | 11:af609f6dee46 | 920 | */ |
igor_v | 11:af609f6dee46 | 921 | extern uint32_t __get_CONTROL(void); |
igor_v | 11:af609f6dee46 | 922 | |
igor_v | 11:af609f6dee46 | 923 | /** |
igor_v | 11:af609f6dee46 | 924 | * @brief Set the Control Register value |
igor_v | 11:af609f6dee46 | 925 | * |
igor_v | 11:af609f6dee46 | 926 | * @param control Control value |
igor_v | 11:af609f6dee46 | 927 | * |
igor_v | 11:af609f6dee46 | 928 | * Set the control register |
igor_v | 11:af609f6dee46 | 929 | */ |
igor_v | 11:af609f6dee46 | 930 | extern void __set_CONTROL(uint32_t control); |
igor_v | 11:af609f6dee46 | 931 | |
igor_v | 11:af609f6dee46 | 932 | #else /* (__ARMCC_VERSION >= 400000) */ |
igor_v | 11:af609f6dee46 | 933 | |
igor_v | 11:af609f6dee46 | 934 | /** |
igor_v | 11:af609f6dee46 | 935 | * @brief Remove the exclusive lock created by ldrex |
igor_v | 11:af609f6dee46 | 936 | * |
igor_v | 11:af609f6dee46 | 937 | * Removes the exclusive lock which is created by ldrex. |
igor_v | 11:af609f6dee46 | 938 | */ |
igor_v | 11:af609f6dee46 | 939 | #define __CLREX __clrex |
igor_v | 0:8ad47e2b6f00 | 940 | |
igor_v | 11:af609f6dee46 | 941 | /** |
igor_v | 11:af609f6dee46 | 942 | * @brief Return the Base Priority value |
igor_v | 11:af609f6dee46 | 943 | * |
igor_v | 11:af609f6dee46 | 944 | * @return BasePriority |
igor_v | 11:af609f6dee46 | 945 | * |
igor_v | 11:af609f6dee46 | 946 | * Return the content of the base priority register |
igor_v | 11:af609f6dee46 | 947 | */ |
igor_v | 11:af609f6dee46 | 948 | static __INLINE uint32_t __get_BASEPRI(void) |
igor_v | 11:af609f6dee46 | 949 | { |
igor_v | 11:af609f6dee46 | 950 | register uint32_t __regBasePri __ASM("basepri"); |
igor_v | 11:af609f6dee46 | 951 | return(__regBasePri); |
igor_v | 11:af609f6dee46 | 952 | } |
igor_v | 11:af609f6dee46 | 953 | |
igor_v | 11:af609f6dee46 | 954 | /** |
igor_v | 11:af609f6dee46 | 955 | * @brief Set the Base Priority value |
igor_v | 11:af609f6dee46 | 956 | * |
igor_v | 11:af609f6dee46 | 957 | * @param basePri BasePriority |
igor_v | 11:af609f6dee46 | 958 | * |
igor_v | 11:af609f6dee46 | 959 | * Set the base priority register |
igor_v | 11:af609f6dee46 | 960 | */ |
igor_v | 11:af609f6dee46 | 961 | static __INLINE void __set_BASEPRI(uint32_t basePri) |
igor_v | 11:af609f6dee46 | 962 | { |
igor_v | 11:af609f6dee46 | 963 | register uint32_t __regBasePri __ASM("basepri"); |
igor_v | 11:af609f6dee46 | 964 | __regBasePri = (basePri & 0xff); |
igor_v | 11:af609f6dee46 | 965 | } |
igor_v | 11:af609f6dee46 | 966 | |
igor_v | 11:af609f6dee46 | 967 | /** |
igor_v | 11:af609f6dee46 | 968 | * @brief Return the Priority Mask value |
igor_v | 11:af609f6dee46 | 969 | * |
igor_v | 11:af609f6dee46 | 970 | * @return PriMask |
igor_v | 11:af609f6dee46 | 971 | * |
igor_v | 11:af609f6dee46 | 972 | * Return state of the priority mask bit from the priority mask register |
igor_v | 11:af609f6dee46 | 973 | */ |
igor_v | 11:af609f6dee46 | 974 | static __INLINE uint32_t __get_PRIMASK(void) |
igor_v | 11:af609f6dee46 | 975 | { |
igor_v | 11:af609f6dee46 | 976 | register uint32_t __regPriMask __ASM("primask"); |
igor_v | 11:af609f6dee46 | 977 | return(__regPriMask); |
igor_v | 11:af609f6dee46 | 978 | } |
igor_v | 11:af609f6dee46 | 979 | |
igor_v | 11:af609f6dee46 | 980 | /** |
igor_v | 11:af609f6dee46 | 981 | * @brief Set the Priority Mask value |
igor_v | 11:af609f6dee46 | 982 | * |
igor_v | 11:af609f6dee46 | 983 | * @param priMask PriMask |
igor_v | 11:af609f6dee46 | 984 | * |
igor_v | 11:af609f6dee46 | 985 | * Set the priority mask bit in the priority mask register |
igor_v | 11:af609f6dee46 | 986 | */ |
igor_v | 11:af609f6dee46 | 987 | static __INLINE void __set_PRIMASK(uint32_t priMask) |
igor_v | 11:af609f6dee46 | 988 | { |
igor_v | 11:af609f6dee46 | 989 | register uint32_t __regPriMask __ASM("primask"); |
igor_v | 11:af609f6dee46 | 990 | __regPriMask = (priMask); |
igor_v | 11:af609f6dee46 | 991 | } |
igor_v | 0:8ad47e2b6f00 | 992 | |
igor_v | 11:af609f6dee46 | 993 | /** |
igor_v | 11:af609f6dee46 | 994 | * @brief Return the Fault Mask value |
igor_v | 11:af609f6dee46 | 995 | * |
igor_v | 11:af609f6dee46 | 996 | * @return FaultMask |
igor_v | 11:af609f6dee46 | 997 | * |
igor_v | 11:af609f6dee46 | 998 | * Return the content of the fault mask register |
igor_v | 11:af609f6dee46 | 999 | */ |
igor_v | 11:af609f6dee46 | 1000 | static __INLINE uint32_t __get_FAULTMASK(void) |
igor_v | 11:af609f6dee46 | 1001 | { |
igor_v | 11:af609f6dee46 | 1002 | register uint32_t __regFaultMask __ASM("faultmask"); |
igor_v | 11:af609f6dee46 | 1003 | return(__regFaultMask); |
igor_v | 11:af609f6dee46 | 1004 | } |
igor_v | 11:af609f6dee46 | 1005 | |
igor_v | 11:af609f6dee46 | 1006 | /** |
igor_v | 11:af609f6dee46 | 1007 | * @brief Set the Fault Mask value |
igor_v | 11:af609f6dee46 | 1008 | * |
igor_v | 11:af609f6dee46 | 1009 | * @param faultMask faultMask value |
igor_v | 11:af609f6dee46 | 1010 | * |
igor_v | 11:af609f6dee46 | 1011 | * Set the fault mask register |
igor_v | 11:af609f6dee46 | 1012 | */ |
igor_v | 11:af609f6dee46 | 1013 | static __INLINE void __set_FAULTMASK(uint32_t faultMask) |
igor_v | 11:af609f6dee46 | 1014 | { |
igor_v | 11:af609f6dee46 | 1015 | register uint32_t __regFaultMask __ASM("faultmask"); |
igor_v | 11:af609f6dee46 | 1016 | __regFaultMask = (faultMask & 1); |
igor_v | 11:af609f6dee46 | 1017 | } |
igor_v | 11:af609f6dee46 | 1018 | |
igor_v | 11:af609f6dee46 | 1019 | /** |
igor_v | 11:af609f6dee46 | 1020 | * @brief Return the Control Register value |
igor_v | 11:af609f6dee46 | 1021 | * |
igor_v | 11:af609f6dee46 | 1022 | * @return Control value |
igor_v | 11:af609f6dee46 | 1023 | * |
igor_v | 11:af609f6dee46 | 1024 | * Return the content of the control register |
igor_v | 11:af609f6dee46 | 1025 | */ |
igor_v | 11:af609f6dee46 | 1026 | static __INLINE uint32_t __get_CONTROL(void) |
igor_v | 11:af609f6dee46 | 1027 | { |
igor_v | 11:af609f6dee46 | 1028 | register uint32_t __regControl __ASM("control"); |
igor_v | 11:af609f6dee46 | 1029 | return(__regControl); |
igor_v | 11:af609f6dee46 | 1030 | } |
igor_v | 11:af609f6dee46 | 1031 | |
igor_v | 11:af609f6dee46 | 1032 | /** |
igor_v | 11:af609f6dee46 | 1033 | * @brief Set the Control Register value |
igor_v | 11:af609f6dee46 | 1034 | * |
igor_v | 11:af609f6dee46 | 1035 | * @param control Control value |
igor_v | 11:af609f6dee46 | 1036 | * |
igor_v | 11:af609f6dee46 | 1037 | * Set the control register |
igor_v | 11:af609f6dee46 | 1038 | */ |
igor_v | 11:af609f6dee46 | 1039 | static __INLINE void __set_CONTROL(uint32_t control) |
igor_v | 11:af609f6dee46 | 1040 | { |
igor_v | 11:af609f6dee46 | 1041 | register uint32_t __regControl __ASM("control"); |
igor_v | 11:af609f6dee46 | 1042 | __regControl = control; |
igor_v | 11:af609f6dee46 | 1043 | } |
igor_v | 11:af609f6dee46 | 1044 | |
igor_v | 11:af609f6dee46 | 1045 | #endif /* __ARMCC_VERSION */ |
igor_v | 0:8ad47e2b6f00 | 1046 | |
igor_v | 0:8ad47e2b6f00 | 1047 | |
igor_v | 0:8ad47e2b6f00 | 1048 | |
igor_v | 11:af609f6dee46 | 1049 | #elif (defined (__ICCARM__)) /*------------------ ICC Compiler -------------------*/ |
igor_v | 11:af609f6dee46 | 1050 | /* IAR iccarm specific functions */ |
igor_v | 0:8ad47e2b6f00 | 1051 | |
igor_v | 11:af609f6dee46 | 1052 | #define __enable_irq __enable_interrupt /*!< global Interrupt enable */ |
igor_v | 11:af609f6dee46 | 1053 | #define __disable_irq __disable_interrupt /*!< global Interrupt disable */ |
igor_v | 11:af609f6dee46 | 1054 | |
igor_v | 11:af609f6dee46 | 1055 | static __INLINE void __enable_fault_irq() { __ASM ("cpsie f"); } |
igor_v | 11:af609f6dee46 | 1056 | static __INLINE void __disable_fault_irq() { __ASM ("cpsid f"); } |
igor_v | 0:8ad47e2b6f00 | 1057 | |
igor_v | 11:af609f6dee46 | 1058 | #define __NOP __no_operation /*!< no operation intrinsic in IAR Compiler */ |
igor_v | 11:af609f6dee46 | 1059 | static __INLINE void __WFI() { __ASM ("wfi"); } |
igor_v | 11:af609f6dee46 | 1060 | static __INLINE void __WFE() { __ASM ("wfe"); } |
igor_v | 11:af609f6dee46 | 1061 | static __INLINE void __SEV() { __ASM ("sev"); } |
igor_v | 11:af609f6dee46 | 1062 | static __INLINE void __CLREX() { __ASM ("clrex"); } |
igor_v | 11:af609f6dee46 | 1063 | |
igor_v | 11:af609f6dee46 | 1064 | /* intrinsic void __ISB(void) */ |
igor_v | 11:af609f6dee46 | 1065 | /* intrinsic void __DSB(void) */ |
igor_v | 11:af609f6dee46 | 1066 | /* intrinsic void __DMB(void) */ |
igor_v | 11:af609f6dee46 | 1067 | /* intrinsic void __set_PRIMASK(); */ |
igor_v | 11:af609f6dee46 | 1068 | /* intrinsic void __get_PRIMASK(); */ |
igor_v | 11:af609f6dee46 | 1069 | /* intrinsic void __set_FAULTMASK(); */ |
igor_v | 11:af609f6dee46 | 1070 | /* intrinsic void __get_FAULTMASK(); */ |
igor_v | 11:af609f6dee46 | 1071 | /* intrinsic uint32_t __REV(uint32_t value); */ |
igor_v | 11:af609f6dee46 | 1072 | /* intrinsic uint32_t __REVSH(uint32_t value); */ |
igor_v | 11:af609f6dee46 | 1073 | /* intrinsic unsigned long __STREX(unsigned long, unsigned long); */ |
igor_v | 11:af609f6dee46 | 1074 | /* intrinsic unsigned long __LDREX(unsigned long *); */ |
igor_v | 0:8ad47e2b6f00 | 1075 | |
igor_v | 0:8ad47e2b6f00 | 1076 | |
igor_v | 11:af609f6dee46 | 1077 | /** |
igor_v | 11:af609f6dee46 | 1078 | * @brief Return the Process Stack Pointer |
igor_v | 11:af609f6dee46 | 1079 | * |
igor_v | 11:af609f6dee46 | 1080 | * @return ProcessStackPointer |
igor_v | 11:af609f6dee46 | 1081 | * |
igor_v | 11:af609f6dee46 | 1082 | * Return the actual process stack pointer |
igor_v | 11:af609f6dee46 | 1083 | */ |
igor_v | 11:af609f6dee46 | 1084 | extern uint32_t __get_PSP(void); |
igor_v | 11:af609f6dee46 | 1085 | |
igor_v | 11:af609f6dee46 | 1086 | /** |
igor_v | 11:af609f6dee46 | 1087 | * @brief Set the Process Stack Pointer |
igor_v | 11:af609f6dee46 | 1088 | * |
igor_v | 11:af609f6dee46 | 1089 | * @param topOfProcStack Process Stack Pointer |
igor_v | 11:af609f6dee46 | 1090 | * |
igor_v | 11:af609f6dee46 | 1091 | * Assign the value ProcessStackPointer to the MSP |
igor_v | 11:af609f6dee46 | 1092 | * (process stack pointer) Cortex processor register |
igor_v | 11:af609f6dee46 | 1093 | */ |
igor_v | 11:af609f6dee46 | 1094 | extern void __set_PSP(uint32_t topOfProcStack); |
igor_v | 11:af609f6dee46 | 1095 | |
igor_v | 11:af609f6dee46 | 1096 | /** |
igor_v | 11:af609f6dee46 | 1097 | * @brief Return the Main Stack Pointer |
igor_v | 11:af609f6dee46 | 1098 | * |
igor_v | 11:af609f6dee46 | 1099 | * @return Main Stack Pointer |
igor_v | 11:af609f6dee46 | 1100 | * |
igor_v | 11:af609f6dee46 | 1101 | * Return the current value of the MSP (main stack pointer) |
igor_v | 11:af609f6dee46 | 1102 | * Cortex processor register |
igor_v | 11:af609f6dee46 | 1103 | */ |
igor_v | 11:af609f6dee46 | 1104 | extern uint32_t __get_MSP(void); |
igor_v | 11:af609f6dee46 | 1105 | |
igor_v | 11:af609f6dee46 | 1106 | /** |
igor_v | 11:af609f6dee46 | 1107 | * @brief Set the Main Stack Pointer |
igor_v | 11:af609f6dee46 | 1108 | * |
igor_v | 11:af609f6dee46 | 1109 | * @param topOfMainStack Main Stack Pointer |
igor_v | 11:af609f6dee46 | 1110 | * |
igor_v | 11:af609f6dee46 | 1111 | * Assign the value mainStackPointer to the MSP |
igor_v | 11:af609f6dee46 | 1112 | * (main stack pointer) Cortex processor register |
igor_v | 11:af609f6dee46 | 1113 | */ |
igor_v | 11:af609f6dee46 | 1114 | extern void __set_MSP(uint32_t topOfMainStack); |
igor_v | 11:af609f6dee46 | 1115 | |
igor_v | 11:af609f6dee46 | 1116 | /** |
igor_v | 11:af609f6dee46 | 1117 | * @brief Reverse byte order in unsigned short value |
igor_v | 11:af609f6dee46 | 1118 | * |
igor_v | 11:af609f6dee46 | 1119 | * @param value value to reverse |
igor_v | 11:af609f6dee46 | 1120 | * @return reversed value |
igor_v | 11:af609f6dee46 | 1121 | * |
igor_v | 11:af609f6dee46 | 1122 | * Reverse byte order in unsigned short value |
igor_v | 11:af609f6dee46 | 1123 | */ |
igor_v | 11:af609f6dee46 | 1124 | extern uint32_t __REV16(uint16_t value); |
igor_v | 11:af609f6dee46 | 1125 | |
igor_v | 11:af609f6dee46 | 1126 | /** |
igor_v | 11:af609f6dee46 | 1127 | * @brief Reverse bit order of value |
igor_v | 11:af609f6dee46 | 1128 | * |
igor_v | 11:af609f6dee46 | 1129 | * @param value value to reverse |
igor_v | 11:af609f6dee46 | 1130 | * @return reversed value |
igor_v | 11:af609f6dee46 | 1131 | * |
igor_v | 11:af609f6dee46 | 1132 | * Reverse bit order of value |
igor_v | 11:af609f6dee46 | 1133 | */ |
igor_v | 11:af609f6dee46 | 1134 | extern uint32_t __RBIT(uint32_t value); |
igor_v | 11:af609f6dee46 | 1135 | |
igor_v | 11:af609f6dee46 | 1136 | /** |
igor_v | 11:af609f6dee46 | 1137 | * @brief LDR Exclusive (8 bit) |
igor_v | 11:af609f6dee46 | 1138 | * |
igor_v | 11:af609f6dee46 | 1139 | * @param *addr address pointer |
igor_v | 11:af609f6dee46 | 1140 | * @return value of (*address) |
igor_v | 11:af609f6dee46 | 1141 | * |
igor_v | 11:af609f6dee46 | 1142 | * Exclusive LDR command for 8 bit values) |
igor_v | 0:8ad47e2b6f00 | 1143 | */ |
igor_v | 11:af609f6dee46 | 1144 | extern uint8_t __LDREXB(uint8_t *addr); |
igor_v | 11:af609f6dee46 | 1145 | |
igor_v | 11:af609f6dee46 | 1146 | /** |
igor_v | 11:af609f6dee46 | 1147 | * @brief LDR Exclusive (16 bit) |
igor_v | 11:af609f6dee46 | 1148 | * |
igor_v | 11:af609f6dee46 | 1149 | * @param *addr address pointer |
igor_v | 11:af609f6dee46 | 1150 | * @return value of (*address) |
igor_v | 11:af609f6dee46 | 1151 | * |
igor_v | 11:af609f6dee46 | 1152 | * Exclusive LDR command for 16 bit values |
igor_v | 11:af609f6dee46 | 1153 | */ |
igor_v | 11:af609f6dee46 | 1154 | extern uint16_t __LDREXH(uint16_t *addr); |
igor_v | 11:af609f6dee46 | 1155 | |
igor_v | 11:af609f6dee46 | 1156 | /** |
igor_v | 11:af609f6dee46 | 1157 | * @brief LDR Exclusive (32 bit) |
igor_v | 11:af609f6dee46 | 1158 | * |
igor_v | 11:af609f6dee46 | 1159 | * @param *addr address pointer |
igor_v | 11:af609f6dee46 | 1160 | * @return value of (*address) |
igor_v | 11:af609f6dee46 | 1161 | * |
igor_v | 11:af609f6dee46 | 1162 | * Exclusive LDR command for 32 bit values |
igor_v | 11:af609f6dee46 | 1163 | */ |
igor_v | 11:af609f6dee46 | 1164 | extern uint32_t __LDREXW(uint32_t *addr); |
igor_v | 11:af609f6dee46 | 1165 | |
igor_v | 11:af609f6dee46 | 1166 | /** |
igor_v | 11:af609f6dee46 | 1167 | * @brief STR Exclusive (8 bit) |
igor_v | 11:af609f6dee46 | 1168 | * |
igor_v | 11:af609f6dee46 | 1169 | * @param value value to store |
igor_v | 11:af609f6dee46 | 1170 | * @param *addr address pointer |
igor_v | 11:af609f6dee46 | 1171 | * @return successful / failed |
igor_v | 11:af609f6dee46 | 1172 | * |
igor_v | 11:af609f6dee46 | 1173 | * Exclusive STR command for 8 bit values |
igor_v | 11:af609f6dee46 | 1174 | */ |
igor_v | 11:af609f6dee46 | 1175 | extern uint32_t __STREXB(uint8_t value, uint8_t *addr); |
igor_v | 11:af609f6dee46 | 1176 | |
igor_v | 11:af609f6dee46 | 1177 | /** |
igor_v | 11:af609f6dee46 | 1178 | * @brief STR Exclusive (16 bit) |
igor_v | 11:af609f6dee46 | 1179 | * |
igor_v | 11:af609f6dee46 | 1180 | * @param value value to store |
igor_v | 11:af609f6dee46 | 1181 | * @param *addr address pointer |
igor_v | 11:af609f6dee46 | 1182 | * @return successful / failed |
igor_v | 11:af609f6dee46 | 1183 | * |
igor_v | 11:af609f6dee46 | 1184 | * Exclusive STR command for 16 bit values |
igor_v | 11:af609f6dee46 | 1185 | */ |
igor_v | 11:af609f6dee46 | 1186 | extern uint32_t __STREXH(uint16_t value, uint16_t *addr); |
igor_v | 11:af609f6dee46 | 1187 | |
igor_v | 11:af609f6dee46 | 1188 | /** |
igor_v | 11:af609f6dee46 | 1189 | * @brief STR Exclusive (32 bit) |
igor_v | 11:af609f6dee46 | 1190 | * |
igor_v | 11:af609f6dee46 | 1191 | * @param value value to store |
igor_v | 11:af609f6dee46 | 1192 | * @param *addr address pointer |
igor_v | 11:af609f6dee46 | 1193 | * @return successful / failed |
igor_v | 11:af609f6dee46 | 1194 | * |
igor_v | 11:af609f6dee46 | 1195 | * Exclusive STR command for 32 bit values |
igor_v | 11:af609f6dee46 | 1196 | */ |
igor_v | 11:af609f6dee46 | 1197 | extern uint32_t __STREXW(uint32_t value, uint32_t *addr); |
igor_v | 11:af609f6dee46 | 1198 | |
igor_v | 11:af609f6dee46 | 1199 | |
igor_v | 11:af609f6dee46 | 1200 | |
igor_v | 11:af609f6dee46 | 1201 | #elif (defined (__GNUC__)) /*------------------ GNU Compiler ---------------------*/ |
igor_v | 11:af609f6dee46 | 1202 | /* GNU gcc specific functions */ |
igor_v | 11:af609f6dee46 | 1203 | |
igor_v | 11:af609f6dee46 | 1204 | static __INLINE void __enable_irq() { __ASM volatile ("cpsie i"); } |
igor_v | 11:af609f6dee46 | 1205 | static __INLINE void __disable_irq() { __ASM volatile ("cpsid i"); } |
igor_v | 11:af609f6dee46 | 1206 | |
igor_v | 11:af609f6dee46 | 1207 | static __INLINE void __enable_fault_irq() { __ASM volatile ("cpsie f"); } |
igor_v | 11:af609f6dee46 | 1208 | static __INLINE void __disable_fault_irq() { __ASM volatile ("cpsid f"); } |
igor_v | 11:af609f6dee46 | 1209 | |
igor_v | 11:af609f6dee46 | 1210 | static __INLINE void __NOP() { __ASM volatile ("nop"); } |
igor_v | 11:af609f6dee46 | 1211 | static __INLINE void __WFI() { __ASM volatile ("wfi"); } |
igor_v | 11:af609f6dee46 | 1212 | static __INLINE void __WFE() { __ASM volatile ("wfe"); } |
igor_v | 11:af609f6dee46 | 1213 | static __INLINE void __SEV() { __ASM volatile ("sev"); } |
igor_v | 11:af609f6dee46 | 1214 | static __INLINE void __ISB() { __ASM volatile ("isb"); } |
igor_v | 11:af609f6dee46 | 1215 | static __INLINE void __DSB() { __ASM volatile ("dsb"); } |
igor_v | 11:af609f6dee46 | 1216 | static __INLINE void __DMB() { __ASM volatile ("dmb"); } |
igor_v | 11:af609f6dee46 | 1217 | static __INLINE void __CLREX() { __ASM volatile ("clrex"); } |
igor_v | 0:8ad47e2b6f00 | 1218 | |
igor_v | 0:8ad47e2b6f00 | 1219 | |
igor_v | 11:af609f6dee46 | 1220 | /** |
igor_v | 11:af609f6dee46 | 1221 | * @brief Return the Process Stack Pointer |
igor_v | 11:af609f6dee46 | 1222 | * |
igor_v | 11:af609f6dee46 | 1223 | * @return ProcessStackPointer |
igor_v | 11:af609f6dee46 | 1224 | * |
igor_v | 11:af609f6dee46 | 1225 | * Return the actual process stack pointer |
igor_v | 11:af609f6dee46 | 1226 | */ |
igor_v | 11:af609f6dee46 | 1227 | extern uint32_t __get_PSP(void); |
igor_v | 11:af609f6dee46 | 1228 | |
igor_v | 11:af609f6dee46 | 1229 | /** |
igor_v | 11:af609f6dee46 | 1230 | * @brief Set the Process Stack Pointer |
igor_v | 11:af609f6dee46 | 1231 | * |
igor_v | 11:af609f6dee46 | 1232 | * @param topOfProcStack Process Stack Pointer |
igor_v | 11:af609f6dee46 | 1233 | * |
igor_v | 11:af609f6dee46 | 1234 | * Assign the value ProcessStackPointer to the MSP |
igor_v | 11:af609f6dee46 | 1235 | * (process stack pointer) Cortex processor register |
igor_v | 11:af609f6dee46 | 1236 | */ |
igor_v | 11:af609f6dee46 | 1237 | extern void __set_PSP(uint32_t topOfProcStack); |
igor_v | 11:af609f6dee46 | 1238 | |
igor_v | 11:af609f6dee46 | 1239 | /** |
igor_v | 11:af609f6dee46 | 1240 | * @brief Return the Main Stack Pointer |
igor_v | 11:af609f6dee46 | 1241 | * |
igor_v | 11:af609f6dee46 | 1242 | * @return Main Stack Pointer |
igor_v | 11:af609f6dee46 | 1243 | * |
igor_v | 11:af609f6dee46 | 1244 | * Return the current value of the MSP (main stack pointer) |
igor_v | 11:af609f6dee46 | 1245 | * Cortex processor register |
igor_v | 11:af609f6dee46 | 1246 | */ |
igor_v | 11:af609f6dee46 | 1247 | extern uint32_t __get_MSP(void); |
igor_v | 11:af609f6dee46 | 1248 | |
igor_v | 11:af609f6dee46 | 1249 | /** |
igor_v | 11:af609f6dee46 | 1250 | * @brief Set the Main Stack Pointer |
igor_v | 11:af609f6dee46 | 1251 | * |
igor_v | 11:af609f6dee46 | 1252 | * @param topOfMainStack Main Stack Pointer |
igor_v | 11:af609f6dee46 | 1253 | * |
igor_v | 11:af609f6dee46 | 1254 | * Assign the value mainStackPointer to the MSP |
igor_v | 11:af609f6dee46 | 1255 | * (main stack pointer) Cortex processor register |
igor_v | 11:af609f6dee46 | 1256 | */ |
igor_v | 11:af609f6dee46 | 1257 | extern void __set_MSP(uint32_t topOfMainStack); |
igor_v | 11:af609f6dee46 | 1258 | |
igor_v | 11:af609f6dee46 | 1259 | /** |
igor_v | 11:af609f6dee46 | 1260 | * @brief Return the Base Priority value |
igor_v | 11:af609f6dee46 | 1261 | * |
igor_v | 11:af609f6dee46 | 1262 | * @return BasePriority |
igor_v | 11:af609f6dee46 | 1263 | * |
igor_v | 11:af609f6dee46 | 1264 | * Return the content of the base priority register |
igor_v | 11:af609f6dee46 | 1265 | */ |
igor_v | 11:af609f6dee46 | 1266 | extern uint32_t __get_BASEPRI(void); |
igor_v | 11:af609f6dee46 | 1267 | |
igor_v | 11:af609f6dee46 | 1268 | /** |
igor_v | 11:af609f6dee46 | 1269 | * @brief Set the Base Priority value |
igor_v | 11:af609f6dee46 | 1270 | * |
igor_v | 11:af609f6dee46 | 1271 | * @param basePri BasePriority |
igor_v | 11:af609f6dee46 | 1272 | * |
igor_v | 11:af609f6dee46 | 1273 | * Set the base priority register |
igor_v | 11:af609f6dee46 | 1274 | */ |
igor_v | 11:af609f6dee46 | 1275 | extern void __set_BASEPRI(uint32_t basePri); |
igor_v | 11:af609f6dee46 | 1276 | |
igor_v | 11:af609f6dee46 | 1277 | /** |
igor_v | 11:af609f6dee46 | 1278 | * @brief Return the Priority Mask value |
igor_v | 11:af609f6dee46 | 1279 | * |
igor_v | 11:af609f6dee46 | 1280 | * @return PriMask |
igor_v | 11:af609f6dee46 | 1281 | * |
igor_v | 11:af609f6dee46 | 1282 | * Return state of the priority mask bit from the priority mask register |
igor_v | 11:af609f6dee46 | 1283 | */ |
igor_v | 11:af609f6dee46 | 1284 | extern uint32_t __get_PRIMASK(void); |
igor_v | 11:af609f6dee46 | 1285 | |
igor_v | 11:af609f6dee46 | 1286 | /** |
igor_v | 11:af609f6dee46 | 1287 | * @brief Set the Priority Mask value |
igor_v | 11:af609f6dee46 | 1288 | * |
igor_v | 11:af609f6dee46 | 1289 | * @param priMask PriMask |
igor_v | 11:af609f6dee46 | 1290 | * |
igor_v | 11:af609f6dee46 | 1291 | * Set the priority mask bit in the priority mask register |
igor_v | 11:af609f6dee46 | 1292 | */ |
igor_v | 11:af609f6dee46 | 1293 | extern void __set_PRIMASK(uint32_t priMask); |
igor_v | 11:af609f6dee46 | 1294 | |
igor_v | 11:af609f6dee46 | 1295 | /** |
igor_v | 11:af609f6dee46 | 1296 | * @brief Return the Fault Mask value |
igor_v | 11:af609f6dee46 | 1297 | * |
igor_v | 11:af609f6dee46 | 1298 | * @return FaultMask |
igor_v | 11:af609f6dee46 | 1299 | * |
igor_v | 11:af609f6dee46 | 1300 | * Return the content of the fault mask register |
igor_v | 11:af609f6dee46 | 1301 | */ |
igor_v | 11:af609f6dee46 | 1302 | extern uint32_t __get_FAULTMASK(void); |
igor_v | 11:af609f6dee46 | 1303 | |
igor_v | 11:af609f6dee46 | 1304 | /** |
igor_v | 11:af609f6dee46 | 1305 | * @brief Set the Fault Mask value |
igor_v | 11:af609f6dee46 | 1306 | * |
igor_v | 11:af609f6dee46 | 1307 | * @param faultMask faultMask value |
igor_v | 11:af609f6dee46 | 1308 | * |
igor_v | 11:af609f6dee46 | 1309 | * Set the fault mask register |
igor_v | 11:af609f6dee46 | 1310 | */ |
igor_v | 11:af609f6dee46 | 1311 | extern void __set_FAULTMASK(uint32_t faultMask); |
igor_v | 11:af609f6dee46 | 1312 | |
igor_v | 11:af609f6dee46 | 1313 | /** |
igor_v | 11:af609f6dee46 | 1314 | * @brief Return the Control Register value |
igor_v | 11:af609f6dee46 | 1315 | * |
igor_v | 11:af609f6dee46 | 1316 | * @return Control value |
igor_v | 11:af609f6dee46 | 1317 | * |
igor_v | 11:af609f6dee46 | 1318 | * Return the content of the control register |
igor_v | 0:8ad47e2b6f00 | 1319 | */ |
igor_v | 11:af609f6dee46 | 1320 | extern uint32_t __get_CONTROL(void); |
igor_v | 11:af609f6dee46 | 1321 | |
igor_v | 11:af609f6dee46 | 1322 | /** |
igor_v | 11:af609f6dee46 | 1323 | * @brief Set the Control Register value |
igor_v | 11:af609f6dee46 | 1324 | * |
igor_v | 11:af609f6dee46 | 1325 | * @param control Control value |
igor_v | 11:af609f6dee46 | 1326 | * |
igor_v | 11:af609f6dee46 | 1327 | * Set the control register |
igor_v | 11:af609f6dee46 | 1328 | */ |
igor_v | 11:af609f6dee46 | 1329 | extern void __set_CONTROL(uint32_t control); |
igor_v | 11:af609f6dee46 | 1330 | |
igor_v | 11:af609f6dee46 | 1331 | /** |
igor_v | 11:af609f6dee46 | 1332 | * @brief Reverse byte order in integer value |
igor_v | 11:af609f6dee46 | 1333 | * |
igor_v | 11:af609f6dee46 | 1334 | * @param value value to reverse |
igor_v | 11:af609f6dee46 | 1335 | * @return reversed value |
igor_v | 11:af609f6dee46 | 1336 | * |
igor_v | 11:af609f6dee46 | 1337 | * Reverse byte order in integer value |
igor_v | 11:af609f6dee46 | 1338 | */ |
igor_v | 11:af609f6dee46 | 1339 | extern uint32_t __REV(uint32_t value); |
igor_v | 11:af609f6dee46 | 1340 | |
igor_v | 11:af609f6dee46 | 1341 | /** |
igor_v | 11:af609f6dee46 | 1342 | * @brief Reverse byte order in unsigned short value |
igor_v | 11:af609f6dee46 | 1343 | * |
igor_v | 11:af609f6dee46 | 1344 | * @param value value to reverse |
igor_v | 11:af609f6dee46 | 1345 | * @return reversed value |
igor_v | 11:af609f6dee46 | 1346 | * |
igor_v | 11:af609f6dee46 | 1347 | * Reverse byte order in unsigned short value |
igor_v | 11:af609f6dee46 | 1348 | */ |
igor_v | 11:af609f6dee46 | 1349 | extern uint32_t __REV16(uint16_t value); |
igor_v | 11:af609f6dee46 | 1350 | |
igor_v | 11:af609f6dee46 | 1351 | /** |
igor_v | 11:af609f6dee46 | 1352 | * @brief Reverse byte order in signed short value with sign extension to integer |
igor_v | 11:af609f6dee46 | 1353 | * |
igor_v | 11:af609f6dee46 | 1354 | * @param value value to reverse |
igor_v | 11:af609f6dee46 | 1355 | * @return reversed value |
igor_v | 11:af609f6dee46 | 1356 | * |
igor_v | 11:af609f6dee46 | 1357 | * Reverse byte order in signed short value with sign extension to integer |
igor_v | 11:af609f6dee46 | 1358 | */ |
igor_v | 11:af609f6dee46 | 1359 | extern int32_t __REVSH(int16_t value); |
igor_v | 11:af609f6dee46 | 1360 | |
igor_v | 11:af609f6dee46 | 1361 | /** |
igor_v | 11:af609f6dee46 | 1362 | * @brief Reverse bit order of value |
igor_v | 11:af609f6dee46 | 1363 | * |
igor_v | 11:af609f6dee46 | 1364 | * @param value value to reverse |
igor_v | 11:af609f6dee46 | 1365 | * @return reversed value |
igor_v | 11:af609f6dee46 | 1366 | * |
igor_v | 11:af609f6dee46 | 1367 | * Reverse bit order of value |
igor_v | 11:af609f6dee46 | 1368 | */ |
igor_v | 11:af609f6dee46 | 1369 | extern uint32_t __RBIT(uint32_t value); |
igor_v | 11:af609f6dee46 | 1370 | |
igor_v | 11:af609f6dee46 | 1371 | /** |
igor_v | 11:af609f6dee46 | 1372 | * @brief LDR Exclusive (8 bit) |
igor_v | 11:af609f6dee46 | 1373 | * |
igor_v | 11:af609f6dee46 | 1374 | * @param *addr address pointer |
igor_v | 11:af609f6dee46 | 1375 | * @return value of (*address) |
igor_v | 11:af609f6dee46 | 1376 | * |
igor_v | 11:af609f6dee46 | 1377 | * Exclusive LDR command for 8 bit value |
igor_v | 11:af609f6dee46 | 1378 | */ |
igor_v | 11:af609f6dee46 | 1379 | extern uint8_t __LDREXB(uint8_t *addr); |
igor_v | 11:af609f6dee46 | 1380 | |
igor_v | 11:af609f6dee46 | 1381 | /** |
igor_v | 11:af609f6dee46 | 1382 | * @brief LDR Exclusive (16 bit) |
igor_v | 11:af609f6dee46 | 1383 | * |
igor_v | 11:af609f6dee46 | 1384 | * @param *addr address pointer |
igor_v | 11:af609f6dee46 | 1385 | * @return value of (*address) |
igor_v | 11:af609f6dee46 | 1386 | * |
igor_v | 11:af609f6dee46 | 1387 | * Exclusive LDR command for 16 bit values |
igor_v | 11:af609f6dee46 | 1388 | */ |
igor_v | 11:af609f6dee46 | 1389 | extern uint16_t __LDREXH(uint16_t *addr); |
igor_v | 11:af609f6dee46 | 1390 | |
igor_v | 11:af609f6dee46 | 1391 | /** |
igor_v | 11:af609f6dee46 | 1392 | * @brief LDR Exclusive (32 bit) |
igor_v | 11:af609f6dee46 | 1393 | * |
igor_v | 11:af609f6dee46 | 1394 | * @param *addr address pointer |
igor_v | 11:af609f6dee46 | 1395 | * @return value of (*address) |
igor_v | 11:af609f6dee46 | 1396 | * |
igor_v | 11:af609f6dee46 | 1397 | * Exclusive LDR command for 32 bit values |
igor_v | 11:af609f6dee46 | 1398 | */ |
igor_v | 11:af609f6dee46 | 1399 | extern uint32_t __LDREXW(uint32_t *addr); |
igor_v | 11:af609f6dee46 | 1400 | |
igor_v | 11:af609f6dee46 | 1401 | /** |
igor_v | 11:af609f6dee46 | 1402 | * @brief STR Exclusive (8 bit) |
igor_v | 11:af609f6dee46 | 1403 | * |
igor_v | 11:af609f6dee46 | 1404 | * @param value value to store |
igor_v | 11:af609f6dee46 | 1405 | * @param *addr address pointer |
igor_v | 11:af609f6dee46 | 1406 | * @return successful / failed |
igor_v | 11:af609f6dee46 | 1407 | * |
igor_v | 11:af609f6dee46 | 1408 | * Exclusive STR command for 8 bit values |
igor_v | 11:af609f6dee46 | 1409 | */ |
igor_v | 11:af609f6dee46 | 1410 | extern uint32_t __STREXB(uint8_t value, uint8_t *addr); |
igor_v | 11:af609f6dee46 | 1411 | |
igor_v | 11:af609f6dee46 | 1412 | /** |
igor_v | 11:af609f6dee46 | 1413 | * @brief STR Exclusive (16 bit) |
igor_v | 11:af609f6dee46 | 1414 | * |
igor_v | 11:af609f6dee46 | 1415 | * @param value value to store |
igor_v | 11:af609f6dee46 | 1416 | * @param *addr address pointer |
igor_v | 11:af609f6dee46 | 1417 | * @return successful / failed |
igor_v | 11:af609f6dee46 | 1418 | * |
igor_v | 11:af609f6dee46 | 1419 | * Exclusive STR command for 16 bit values |
igor_v | 11:af609f6dee46 | 1420 | */ |
igor_v | 11:af609f6dee46 | 1421 | extern uint32_t __STREXH(uint16_t value, uint16_t *addr); |
igor_v | 11:af609f6dee46 | 1422 | |
igor_v | 11:af609f6dee46 | 1423 | /** |
igor_v | 11:af609f6dee46 | 1424 | * @brief STR Exclusive (32 bit) |
igor_v | 11:af609f6dee46 | 1425 | * |
igor_v | 11:af609f6dee46 | 1426 | * @param value value to store |
igor_v | 11:af609f6dee46 | 1427 | * @param *addr address pointer |
igor_v | 11:af609f6dee46 | 1428 | * @return successful / failed |
igor_v | 11:af609f6dee46 | 1429 | * |
igor_v | 11:af609f6dee46 | 1430 | * Exclusive STR command for 32 bit values |
igor_v | 11:af609f6dee46 | 1431 | */ |
igor_v | 11:af609f6dee46 | 1432 | extern uint32_t __STREXW(uint32_t value, uint32_t *addr); |
igor_v | 0:8ad47e2b6f00 | 1433 | |
igor_v | 0:8ad47e2b6f00 | 1434 | |
igor_v | 11:af609f6dee46 | 1435 | #elif (defined (__TASKING__)) /*------------------ TASKING Compiler ---------------------*/ |
igor_v | 11:af609f6dee46 | 1436 | /* TASKING carm specific functions */ |
igor_v | 0:8ad47e2b6f00 | 1437 | |
igor_v | 11:af609f6dee46 | 1438 | /* |
igor_v | 11:af609f6dee46 | 1439 | * The CMSIS functions have been implemented as intrinsics in the compiler. |
igor_v | 11:af609f6dee46 | 1440 | * Please use "carm -?i" to get an up to date list of all instrinsics, |
igor_v | 11:af609f6dee46 | 1441 | * Including the CMSIS ones. |
igor_v | 0:8ad47e2b6f00 | 1442 | */ |
igor_v | 0:8ad47e2b6f00 | 1443 | |
igor_v | 0:8ad47e2b6f00 | 1444 | #endif |
igor_v | 0:8ad47e2b6f00 | 1445 | |
igor_v | 0:8ad47e2b6f00 | 1446 | |
igor_v | 11:af609f6dee46 | 1447 | /** @addtogroup CMSIS_CM3_Core_FunctionInterface CMSIS CM3 Core Function Interface |
igor_v | 11:af609f6dee46 | 1448 | Core Function Interface containing: |
igor_v | 0:8ad47e2b6f00 | 1449 | - Core NVIC Functions |
igor_v | 0:8ad47e2b6f00 | 1450 | - Core SysTick Functions |
igor_v | 11:af609f6dee46 | 1451 | - Core Reset Functions |
igor_v | 0:8ad47e2b6f00 | 1452 | */ |
igor_v | 11:af609f6dee46 | 1453 | /*@{*/ |
igor_v | 0:8ad47e2b6f00 | 1454 | |
igor_v | 0:8ad47e2b6f00 | 1455 | /* ########################## NVIC functions #################################### */ |
igor_v | 0:8ad47e2b6f00 | 1456 | |
igor_v | 11:af609f6dee46 | 1457 | /** |
igor_v | 11:af609f6dee46 | 1458 | * @brief Set the Priority Grouping in NVIC Interrupt Controller |
igor_v | 11:af609f6dee46 | 1459 | * |
igor_v | 11:af609f6dee46 | 1460 | * @param PriorityGroup is priority grouping field |
igor_v | 11:af609f6dee46 | 1461 | * |
igor_v | 11:af609f6dee46 | 1462 | * Set the priority grouping field using the required unlock sequence. |
igor_v | 11:af609f6dee46 | 1463 | * The parameter priority_grouping is assigned to the field |
igor_v | 11:af609f6dee46 | 1464 | * SCB->AIRCR [10:8] PRIGROUP field. Only values from 0..7 are used. |
igor_v | 11:af609f6dee46 | 1465 | * In case of a conflict between priority grouping and available |
igor_v | 11:af609f6dee46 | 1466 | * priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. |
igor_v | 0:8ad47e2b6f00 | 1467 | */ |
igor_v | 0:8ad47e2b6f00 | 1468 | static __INLINE void NVIC_SetPriorityGrouping(uint32_t PriorityGroup) |
igor_v | 0:8ad47e2b6f00 | 1469 | { |
igor_v | 0:8ad47e2b6f00 | 1470 | uint32_t reg_value; |
igor_v | 0:8ad47e2b6f00 | 1471 | uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ |
igor_v | 0:8ad47e2b6f00 | 1472 | |
igor_v | 0:8ad47e2b6f00 | 1473 | reg_value = SCB->AIRCR; /* read old register configuration */ |
igor_v | 0:8ad47e2b6f00 | 1474 | reg_value &= ~(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk); /* clear bits to change */ |
igor_v | 0:8ad47e2b6f00 | 1475 | reg_value = (reg_value | |
igor_v | 0:8ad47e2b6f00 | 1476 | (0x5FA << SCB_AIRCR_VECTKEY_Pos) | |
igor_v | 0:8ad47e2b6f00 | 1477 | (PriorityGroupTmp << 8)); /* Insert write key and priorty group */ |
igor_v | 0:8ad47e2b6f00 | 1478 | SCB->AIRCR = reg_value; |
igor_v | 0:8ad47e2b6f00 | 1479 | } |
igor_v | 0:8ad47e2b6f00 | 1480 | |
igor_v | 11:af609f6dee46 | 1481 | /** |
igor_v | 11:af609f6dee46 | 1482 | * @brief Get the Priority Grouping from NVIC Interrupt Controller |
igor_v | 11:af609f6dee46 | 1483 | * |
igor_v | 11:af609f6dee46 | 1484 | * @return priority grouping field |
igor_v | 11:af609f6dee46 | 1485 | * |
igor_v | 11:af609f6dee46 | 1486 | * Get the priority grouping from NVIC Interrupt Controller. |
igor_v | 11:af609f6dee46 | 1487 | * priority grouping is SCB->AIRCR [10:8] PRIGROUP field. |
igor_v | 0:8ad47e2b6f00 | 1488 | */ |
igor_v | 0:8ad47e2b6f00 | 1489 | static __INLINE uint32_t NVIC_GetPriorityGrouping(void) |
igor_v | 0:8ad47e2b6f00 | 1490 | { |
igor_v | 0:8ad47e2b6f00 | 1491 | return ((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos); /* read priority grouping field */ |
igor_v | 0:8ad47e2b6f00 | 1492 | } |
igor_v | 0:8ad47e2b6f00 | 1493 | |
igor_v | 11:af609f6dee46 | 1494 | /** |
igor_v | 11:af609f6dee46 | 1495 | * @brief Enable Interrupt in NVIC Interrupt Controller |
igor_v | 11:af609f6dee46 | 1496 | * |
igor_v | 11:af609f6dee46 | 1497 | * @param IRQn The positive number of the external interrupt to enable |
igor_v | 11:af609f6dee46 | 1498 | * |
igor_v | 11:af609f6dee46 | 1499 | * Enable a device specific interupt in the NVIC interrupt controller. |
igor_v | 11:af609f6dee46 | 1500 | * The interrupt number cannot be a negative value. |
igor_v | 0:8ad47e2b6f00 | 1501 | */ |
igor_v | 0:8ad47e2b6f00 | 1502 | static __INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) |
igor_v | 0:8ad47e2b6f00 | 1503 | { |
igor_v | 0:8ad47e2b6f00 | 1504 | NVIC->ISER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* enable interrupt */ |
igor_v | 0:8ad47e2b6f00 | 1505 | } |
igor_v | 0:8ad47e2b6f00 | 1506 | |
igor_v | 11:af609f6dee46 | 1507 | /** |
igor_v | 11:af609f6dee46 | 1508 | * @brief Disable the interrupt line for external interrupt specified |
igor_v | 11:af609f6dee46 | 1509 | * |
igor_v | 11:af609f6dee46 | 1510 | * @param IRQn The positive number of the external interrupt to disable |
igor_v | 11:af609f6dee46 | 1511 | * |
igor_v | 11:af609f6dee46 | 1512 | * Disable a device specific interupt in the NVIC interrupt controller. |
igor_v | 11:af609f6dee46 | 1513 | * The interrupt number cannot be a negative value. |
igor_v | 0:8ad47e2b6f00 | 1514 | */ |
igor_v | 0:8ad47e2b6f00 | 1515 | static __INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) |
igor_v | 0:8ad47e2b6f00 | 1516 | { |
igor_v | 0:8ad47e2b6f00 | 1517 | NVIC->ICER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* disable interrupt */ |
igor_v | 0:8ad47e2b6f00 | 1518 | } |
igor_v | 0:8ad47e2b6f00 | 1519 | |
igor_v | 11:af609f6dee46 | 1520 | /** |
igor_v | 11:af609f6dee46 | 1521 | * @brief Read the interrupt pending bit for a device specific interrupt source |
igor_v | 11:af609f6dee46 | 1522 | * |
igor_v | 11:af609f6dee46 | 1523 | * @param IRQn The number of the device specifc interrupt |
igor_v | 11:af609f6dee46 | 1524 | * @return 1 = interrupt pending, 0 = interrupt not pending |
igor_v | 11:af609f6dee46 | 1525 | * |
igor_v | 11:af609f6dee46 | 1526 | * Read the pending register in NVIC and return 1 if its status is pending, |
igor_v | 11:af609f6dee46 | 1527 | * otherwise it returns 0 |
igor_v | 0:8ad47e2b6f00 | 1528 | */ |
igor_v | 0:8ad47e2b6f00 | 1529 | static __INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) |
igor_v | 0:8ad47e2b6f00 | 1530 | { |
igor_v | 0:8ad47e2b6f00 | 1531 | return((uint32_t) ((NVIC->ISPR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if pending else 0 */ |
igor_v | 0:8ad47e2b6f00 | 1532 | } |
igor_v | 0:8ad47e2b6f00 | 1533 | |
igor_v | 11:af609f6dee46 | 1534 | /** |
igor_v | 11:af609f6dee46 | 1535 | * @brief Set the pending bit for an external interrupt |
igor_v | 11:af609f6dee46 | 1536 | * |
igor_v | 11:af609f6dee46 | 1537 | * @param IRQn The number of the interrupt for set pending |
igor_v | 11:af609f6dee46 | 1538 | * |
igor_v | 11:af609f6dee46 | 1539 | * Set the pending bit for the specified interrupt. |
igor_v | 11:af609f6dee46 | 1540 | * The interrupt number cannot be a negative value. |
igor_v | 0:8ad47e2b6f00 | 1541 | */ |
igor_v | 0:8ad47e2b6f00 | 1542 | static __INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) |
igor_v | 0:8ad47e2b6f00 | 1543 | { |
igor_v | 0:8ad47e2b6f00 | 1544 | NVIC->ISPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* set interrupt pending */ |
igor_v | 0:8ad47e2b6f00 | 1545 | } |
igor_v | 0:8ad47e2b6f00 | 1546 | |
igor_v | 11:af609f6dee46 | 1547 | /** |
igor_v | 11:af609f6dee46 | 1548 | * @brief Clear the pending bit for an external interrupt |
igor_v | 11:af609f6dee46 | 1549 | * |
igor_v | 11:af609f6dee46 | 1550 | * @param IRQn The number of the interrupt for clear pending |
igor_v | 11:af609f6dee46 | 1551 | * |
igor_v | 11:af609f6dee46 | 1552 | * Clear the pending bit for the specified interrupt. |
igor_v | 11:af609f6dee46 | 1553 | * The interrupt number cannot be a negative value. |
igor_v | 0:8ad47e2b6f00 | 1554 | */ |
igor_v | 0:8ad47e2b6f00 | 1555 | static __INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) |
igor_v | 0:8ad47e2b6f00 | 1556 | { |
igor_v | 0:8ad47e2b6f00 | 1557 | NVIC->ICPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ |
igor_v | 0:8ad47e2b6f00 | 1558 | } |
igor_v | 0:8ad47e2b6f00 | 1559 | |
igor_v | 11:af609f6dee46 | 1560 | /** |
igor_v | 11:af609f6dee46 | 1561 | * @brief Read the active bit for an external interrupt |
igor_v | 11:af609f6dee46 | 1562 | * |
igor_v | 11:af609f6dee46 | 1563 | * @param IRQn The number of the interrupt for read active bit |
igor_v | 11:af609f6dee46 | 1564 | * @return 1 = interrupt active, 0 = interrupt not active |
igor_v | 11:af609f6dee46 | 1565 | * |
igor_v | 11:af609f6dee46 | 1566 | * Read the active register in NVIC and returns 1 if its status is active, |
igor_v | 11:af609f6dee46 | 1567 | * otherwise it returns 0. |
igor_v | 0:8ad47e2b6f00 | 1568 | */ |
igor_v | 0:8ad47e2b6f00 | 1569 | static __INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn) |
igor_v | 0:8ad47e2b6f00 | 1570 | { |
igor_v | 0:8ad47e2b6f00 | 1571 | return((uint32_t)((NVIC->IABR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if active else 0 */ |
igor_v | 0:8ad47e2b6f00 | 1572 | } |
igor_v | 0:8ad47e2b6f00 | 1573 | |
igor_v | 11:af609f6dee46 | 1574 | /** |
igor_v | 11:af609f6dee46 | 1575 | * @brief Set the priority for an interrupt |
igor_v | 11:af609f6dee46 | 1576 | * |
igor_v | 11:af609f6dee46 | 1577 | * @param IRQn The number of the interrupt for set priority |
igor_v | 11:af609f6dee46 | 1578 | * @param priority The priority to set |
igor_v | 11:af609f6dee46 | 1579 | * |
igor_v | 11:af609f6dee46 | 1580 | * Set the priority for the specified interrupt. The interrupt |
igor_v | 11:af609f6dee46 | 1581 | * number can be positive to specify an external (device specific) |
igor_v | 11:af609f6dee46 | 1582 | * interrupt, or negative to specify an internal (core) interrupt. |
igor_v | 11:af609f6dee46 | 1583 | * |
igor_v | 11:af609f6dee46 | 1584 | * Note: The priority cannot be set for every core interrupt. |
igor_v | 0:8ad47e2b6f00 | 1585 | */ |
igor_v | 0:8ad47e2b6f00 | 1586 | static __INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) |
igor_v | 0:8ad47e2b6f00 | 1587 | { |
igor_v | 11:af609f6dee46 | 1588 | if(IRQn < 0) { |
igor_v | 11:af609f6dee46 | 1589 | SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for Cortex-M3 System Interrupts */ |
igor_v | 11:af609f6dee46 | 1590 | else { |
igor_v | 11:af609f6dee46 | 1591 | NVIC->IP[(uint32_t)(IRQn)] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for device specific Interrupts */ |
igor_v | 0:8ad47e2b6f00 | 1592 | } |
igor_v | 0:8ad47e2b6f00 | 1593 | |
igor_v | 11:af609f6dee46 | 1594 | /** |
igor_v | 11:af609f6dee46 | 1595 | * @brief Read the priority for an interrupt |
igor_v | 11:af609f6dee46 | 1596 | * |
igor_v | 11:af609f6dee46 | 1597 | * @param IRQn The number of the interrupt for get priority |
igor_v | 11:af609f6dee46 | 1598 | * @return The priority for the interrupt |
igor_v | 11:af609f6dee46 | 1599 | * |
igor_v | 11:af609f6dee46 | 1600 | * Read the priority for the specified interrupt. The interrupt |
igor_v | 11:af609f6dee46 | 1601 | * number can be positive to specify an external (device specific) |
igor_v | 11:af609f6dee46 | 1602 | * interrupt, or negative to specify an internal (core) interrupt. |
igor_v | 11:af609f6dee46 | 1603 | * |
igor_v | 11:af609f6dee46 | 1604 | * The returned priority value is automatically aligned to the implemented |
igor_v | 11:af609f6dee46 | 1605 | * priority bits of the microcontroller. |
igor_v | 11:af609f6dee46 | 1606 | * |
igor_v | 11:af609f6dee46 | 1607 | * Note: The priority cannot be set for every core interrupt. |
igor_v | 0:8ad47e2b6f00 | 1608 | */ |
igor_v | 0:8ad47e2b6f00 | 1609 | static __INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) |
igor_v | 0:8ad47e2b6f00 | 1610 | { |
igor_v | 0:8ad47e2b6f00 | 1611 | |
igor_v | 0:8ad47e2b6f00 | 1612 | if(IRQn < 0) { |
igor_v | 11:af609f6dee46 | 1613 | return((uint32_t)(SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M3 system interrupts */ |
igor_v | 0:8ad47e2b6f00 | 1614 | else { |
igor_v | 0:8ad47e2b6f00 | 1615 | return((uint32_t)(NVIC->IP[(uint32_t)(IRQn)] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ |
igor_v | 0:8ad47e2b6f00 | 1616 | } |
igor_v | 0:8ad47e2b6f00 | 1617 | |
igor_v | 0:8ad47e2b6f00 | 1618 | |
igor_v | 11:af609f6dee46 | 1619 | /** |
igor_v | 11:af609f6dee46 | 1620 | * @brief Encode the priority for an interrupt |
igor_v | 11:af609f6dee46 | 1621 | * |
igor_v | 11:af609f6dee46 | 1622 | * @param PriorityGroup The used priority group |
igor_v | 11:af609f6dee46 | 1623 | * @param PreemptPriority The preemptive priority value (starting from 0) |
igor_v | 11:af609f6dee46 | 1624 | * @param SubPriority The sub priority value (starting from 0) |
igor_v | 11:af609f6dee46 | 1625 | * @return The encoded priority for the interrupt |
igor_v | 11:af609f6dee46 | 1626 | * |
igor_v | 11:af609f6dee46 | 1627 | * Encode the priority for an interrupt with the given priority group, |
igor_v | 11:af609f6dee46 | 1628 | * preemptive priority value and sub priority value. |
igor_v | 11:af609f6dee46 | 1629 | * In case of a conflict between priority grouping and available |
igor_v | 11:af609f6dee46 | 1630 | * priority bits (__NVIC_PRIO_BITS) the samllest possible priority group is set. |
igor_v | 11:af609f6dee46 | 1631 | * |
igor_v | 11:af609f6dee46 | 1632 | * The returned priority value can be used for NVIC_SetPriority(...) function |
igor_v | 0:8ad47e2b6f00 | 1633 | */ |
igor_v | 0:8ad47e2b6f00 | 1634 | static __INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) |
igor_v | 0:8ad47e2b6f00 | 1635 | { |
igor_v | 0:8ad47e2b6f00 | 1636 | uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ |
igor_v | 0:8ad47e2b6f00 | 1637 | uint32_t PreemptPriorityBits; |
igor_v | 0:8ad47e2b6f00 | 1638 | uint32_t SubPriorityBits; |
igor_v | 0:8ad47e2b6f00 | 1639 | |
igor_v | 0:8ad47e2b6f00 | 1640 | PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; |
igor_v | 0:8ad47e2b6f00 | 1641 | SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; |
igor_v | 0:8ad47e2b6f00 | 1642 | |
igor_v | 0:8ad47e2b6f00 | 1643 | return ( |
igor_v | 0:8ad47e2b6f00 | 1644 | ((PreemptPriority & ((1 << (PreemptPriorityBits)) - 1)) << SubPriorityBits) | |
igor_v | 0:8ad47e2b6f00 | 1645 | ((SubPriority & ((1 << (SubPriorityBits )) - 1))) |
igor_v | 0:8ad47e2b6f00 | 1646 | ); |
igor_v | 0:8ad47e2b6f00 | 1647 | } |
igor_v | 0:8ad47e2b6f00 | 1648 | |
igor_v | 0:8ad47e2b6f00 | 1649 | |
igor_v | 11:af609f6dee46 | 1650 | /** |
igor_v | 11:af609f6dee46 | 1651 | * @brief Decode the priority of an interrupt |
igor_v | 11:af609f6dee46 | 1652 | * |
igor_v | 11:af609f6dee46 | 1653 | * @param Priority The priority for the interrupt |
igor_v | 11:af609f6dee46 | 1654 | * @param PriorityGroup The used priority group |
igor_v | 11:af609f6dee46 | 1655 | * @param pPreemptPriority The preemptive priority value (starting from 0) |
igor_v | 11:af609f6dee46 | 1656 | * @param pSubPriority The sub priority value (starting from 0) |
igor_v | 11:af609f6dee46 | 1657 | * |
igor_v | 11:af609f6dee46 | 1658 | * Decode an interrupt priority value with the given priority group to |
igor_v | 11:af609f6dee46 | 1659 | * preemptive priority value and sub priority value. |
igor_v | 11:af609f6dee46 | 1660 | * In case of a conflict between priority grouping and available |
igor_v | 11:af609f6dee46 | 1661 | * priority bits (__NVIC_PRIO_BITS) the samllest possible priority group is set. |
igor_v | 11:af609f6dee46 | 1662 | * |
igor_v | 11:af609f6dee46 | 1663 | * The priority value can be retrieved with NVIC_GetPriority(...) function |
igor_v | 0:8ad47e2b6f00 | 1664 | */ |
igor_v | 0:8ad47e2b6f00 | 1665 | static __INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority) |
igor_v | 0:8ad47e2b6f00 | 1666 | { |
igor_v | 0:8ad47e2b6f00 | 1667 | uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ |
igor_v | 0:8ad47e2b6f00 | 1668 | uint32_t PreemptPriorityBits; |
igor_v | 0:8ad47e2b6f00 | 1669 | uint32_t SubPriorityBits; |
igor_v | 0:8ad47e2b6f00 | 1670 | |
igor_v | 0:8ad47e2b6f00 | 1671 | PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; |
igor_v | 0:8ad47e2b6f00 | 1672 | SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; |
igor_v | 0:8ad47e2b6f00 | 1673 | |
igor_v | 0:8ad47e2b6f00 | 1674 | *pPreemptPriority = (Priority >> SubPriorityBits) & ((1 << (PreemptPriorityBits)) - 1); |
igor_v | 0:8ad47e2b6f00 | 1675 | *pSubPriority = (Priority ) & ((1 << (SubPriorityBits )) - 1); |
igor_v | 0:8ad47e2b6f00 | 1676 | } |
igor_v | 0:8ad47e2b6f00 | 1677 | |
igor_v | 0:8ad47e2b6f00 | 1678 | |
igor_v | 0:8ad47e2b6f00 | 1679 | |
igor_v | 0:8ad47e2b6f00 | 1680 | /* ################################## SysTick function ############################################ */ |
igor_v | 0:8ad47e2b6f00 | 1681 | |
igor_v | 11:af609f6dee46 | 1682 | #if (!defined (__Vendor_SysTickConfig)) || (__Vendor_SysTickConfig == 0) |
igor_v | 0:8ad47e2b6f00 | 1683 | |
igor_v | 11:af609f6dee46 | 1684 | /** |
igor_v | 11:af609f6dee46 | 1685 | * @brief Initialize and start the SysTick counter and its interrupt. |
igor_v | 11:af609f6dee46 | 1686 | * |
igor_v | 11:af609f6dee46 | 1687 | * @param ticks number of ticks between two interrupts |
igor_v | 11:af609f6dee46 | 1688 | * @return 1 = failed, 0 = successful |
igor_v | 11:af609f6dee46 | 1689 | * |
igor_v | 11:af609f6dee46 | 1690 | * Initialise the system tick timer and its interrupt and start the |
igor_v | 11:af609f6dee46 | 1691 | * system tick timer / counter in free running mode to generate |
igor_v | 11:af609f6dee46 | 1692 | * periodical interrupts. |
igor_v | 0:8ad47e2b6f00 | 1693 | */ |
igor_v | 0:8ad47e2b6f00 | 1694 | static __INLINE uint32_t SysTick_Config(uint32_t ticks) |
igor_v | 0:8ad47e2b6f00 | 1695 | { |
igor_v | 0:8ad47e2b6f00 | 1696 | if (ticks > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ |
igor_v | 0:8ad47e2b6f00 | 1697 | |
igor_v | 0:8ad47e2b6f00 | 1698 | SysTick->LOAD = (ticks & SysTick_LOAD_RELOAD_Msk) - 1; /* set reload register */ |
igor_v | 0:8ad47e2b6f00 | 1699 | NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Cortex-M0 System Interrupts */ |
igor_v | 0:8ad47e2b6f00 | 1700 | SysTick->VAL = 0; /* Load the SysTick Counter Value */ |
igor_v | 0:8ad47e2b6f00 | 1701 | SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | |
igor_v | 0:8ad47e2b6f00 | 1702 | SysTick_CTRL_TICKINT_Msk | |
igor_v | 0:8ad47e2b6f00 | 1703 | SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ |
igor_v | 0:8ad47e2b6f00 | 1704 | return (0); /* Function successful */ |
igor_v | 0:8ad47e2b6f00 | 1705 | } |
igor_v | 0:8ad47e2b6f00 | 1706 | |
igor_v | 0:8ad47e2b6f00 | 1707 | #endif |
igor_v | 0:8ad47e2b6f00 | 1708 | |
igor_v | 11:af609f6dee46 | 1709 | |
igor_v | 11:af609f6dee46 | 1710 | |
igor_v | 11:af609f6dee46 | 1711 | |
igor_v | 11:af609f6dee46 | 1712 | /* ################################## Reset function ############################################ */ |
igor_v | 11:af609f6dee46 | 1713 | |
igor_v | 11:af609f6dee46 | 1714 | /** |
igor_v | 11:af609f6dee46 | 1715 | * @brief Initiate a system reset request. |
igor_v | 11:af609f6dee46 | 1716 | * |
igor_v | 11:af609f6dee46 | 1717 | * Initiate a system reset request to reset the MCU |
igor_v | 11:af609f6dee46 | 1718 | */ |
igor_v | 11:af609f6dee46 | 1719 | static __INLINE void NVIC_SystemReset(void) |
igor_v | 11:af609f6dee46 | 1720 | { |
igor_v | 11:af609f6dee46 | 1721 | SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | |
igor_v | 11:af609f6dee46 | 1722 | (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | |
igor_v | 11:af609f6dee46 | 1723 | SCB_AIRCR_SYSRESETREQ_Msk); /* Keep priority group unchanged */ |
igor_v | 11:af609f6dee46 | 1724 | __DSB(); /* Ensure completion of memory access */ |
igor_v | 11:af609f6dee46 | 1725 | while(1); /* wait until reset */ |
igor_v | 11:af609f6dee46 | 1726 | } |
igor_v | 11:af609f6dee46 | 1727 | |
igor_v | 11:af609f6dee46 | 1728 | /*@}*/ /* end of group CMSIS_CM3_Core_FunctionInterface */ |
igor_v | 0:8ad47e2b6f00 | 1729 | |
igor_v | 0:8ad47e2b6f00 | 1730 | |
igor_v | 0:8ad47e2b6f00 | 1731 | |
igor_v | 0:8ad47e2b6f00 | 1732 | /* ##################################### Debug In/Output function ########################################### */ |
igor_v | 0:8ad47e2b6f00 | 1733 | |
igor_v | 11:af609f6dee46 | 1734 | /** @addtogroup CMSIS_CM3_CoreDebugInterface CMSIS CM3 Core Debug Interface |
igor_v | 11:af609f6dee46 | 1735 | Core Debug Interface containing: |
igor_v | 11:af609f6dee46 | 1736 | - Core Debug Receive / Transmit Functions |
igor_v | 11:af609f6dee46 | 1737 | - Core Debug Defines |
igor_v | 11:af609f6dee46 | 1738 | - Core Debug Variables |
igor_v | 11:af609f6dee46 | 1739 | */ |
igor_v | 11:af609f6dee46 | 1740 | /*@{*/ |
igor_v | 11:af609f6dee46 | 1741 | |
igor_v | 11:af609f6dee46 | 1742 | extern volatile int ITM_RxBuffer; /*!< variable to receive characters */ |
igor_v | 11:af609f6dee46 | 1743 | #define ITM_RXBUFFER_EMPTY 0x5AA55AA5 /*!< value identifying ITM_RxBuffer is ready for next character */ |
igor_v | 0:8ad47e2b6f00 | 1744 | |
igor_v | 0:8ad47e2b6f00 | 1745 | |
igor_v | 11:af609f6dee46 | 1746 | /** |
igor_v | 11:af609f6dee46 | 1747 | * @brief Outputs a character via the ITM channel 0 |
igor_v | 11:af609f6dee46 | 1748 | * |
igor_v | 11:af609f6dee46 | 1749 | * @param ch character to output |
igor_v | 11:af609f6dee46 | 1750 | * @return character to output |
igor_v | 11:af609f6dee46 | 1751 | * |
igor_v | 11:af609f6dee46 | 1752 | * The function outputs a character via the ITM channel 0. |
igor_v | 11:af609f6dee46 | 1753 | * The function returns when no debugger is connected that has booked the output. |
igor_v | 11:af609f6dee46 | 1754 | * It is blocking when a debugger is connected, but the previous character send is not transmitted. |
igor_v | 0:8ad47e2b6f00 | 1755 | */ |
igor_v | 0:8ad47e2b6f00 | 1756 | static __INLINE uint32_t ITM_SendChar (uint32_t ch) |
igor_v | 0:8ad47e2b6f00 | 1757 | { |
igor_v | 0:8ad47e2b6f00 | 1758 | if ((CoreDebug->DEMCR & CoreDebug_DEMCR_TRCENA_Msk) && /* Trace enabled */ |
igor_v | 0:8ad47e2b6f00 | 1759 | (ITM->TCR & ITM_TCR_ITMENA_Msk) && /* ITM enabled */ |
igor_v | 11:af609f6dee46 | 1760 | (ITM->TER & (1ul << 0) ) ) /* ITM Port #0 enabled */ |
igor_v | 0:8ad47e2b6f00 | 1761 | { |
igor_v | 0:8ad47e2b6f00 | 1762 | while (ITM->PORT[0].u32 == 0); |
igor_v | 0:8ad47e2b6f00 | 1763 | ITM->PORT[0].u8 = (uint8_t) ch; |
igor_v | 0:8ad47e2b6f00 | 1764 | } |
igor_v | 0:8ad47e2b6f00 | 1765 | return (ch); |
igor_v | 0:8ad47e2b6f00 | 1766 | } |
igor_v | 0:8ad47e2b6f00 | 1767 | |
igor_v | 0:8ad47e2b6f00 | 1768 | |
igor_v | 11:af609f6dee46 | 1769 | /** |
igor_v | 11:af609f6dee46 | 1770 | * @brief Inputs a character via variable ITM_RxBuffer |
igor_v | 11:af609f6dee46 | 1771 | * |
igor_v | 11:af609f6dee46 | 1772 | * @return received character, -1 = no character received |
igor_v | 11:af609f6dee46 | 1773 | * |
igor_v | 11:af609f6dee46 | 1774 | * The function inputs a character via variable ITM_RxBuffer. |
igor_v | 11:af609f6dee46 | 1775 | * The function returns when no debugger is connected that has booked the output. |
igor_v | 11:af609f6dee46 | 1776 | * It is blocking when a debugger is connected, but the previous character send is not transmitted. |
igor_v | 0:8ad47e2b6f00 | 1777 | */ |
igor_v | 11:af609f6dee46 | 1778 | static __INLINE int ITM_ReceiveChar (void) { |
igor_v | 11:af609f6dee46 | 1779 | int ch = -1; /* no character available */ |
igor_v | 0:8ad47e2b6f00 | 1780 | |
igor_v | 0:8ad47e2b6f00 | 1781 | if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) { |
igor_v | 0:8ad47e2b6f00 | 1782 | ch = ITM_RxBuffer; |
igor_v | 0:8ad47e2b6f00 | 1783 | ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ |
igor_v | 0:8ad47e2b6f00 | 1784 | } |
igor_v | 0:8ad47e2b6f00 | 1785 | |
igor_v | 0:8ad47e2b6f00 | 1786 | return (ch); |
igor_v | 0:8ad47e2b6f00 | 1787 | } |
igor_v | 0:8ad47e2b6f00 | 1788 | |
igor_v | 0:8ad47e2b6f00 | 1789 | |
igor_v | 11:af609f6dee46 | 1790 | /** |
igor_v | 11:af609f6dee46 | 1791 | * @brief Check if a character via variable ITM_RxBuffer is available |
igor_v | 11:af609f6dee46 | 1792 | * |
igor_v | 11:af609f6dee46 | 1793 | * @return 1 = character available, 0 = no character available |
igor_v | 11:af609f6dee46 | 1794 | * |
igor_v | 11:af609f6dee46 | 1795 | * The function checks variable ITM_RxBuffer whether a character is available or not. |
igor_v | 11:af609f6dee46 | 1796 | * The function returns '1' if a character is available and '0' if no character is available. |
igor_v | 0:8ad47e2b6f00 | 1797 | */ |
igor_v | 11:af609f6dee46 | 1798 | static __INLINE int ITM_CheckChar (void) { |
igor_v | 0:8ad47e2b6f00 | 1799 | |
igor_v | 0:8ad47e2b6f00 | 1800 | if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) { |
igor_v | 0:8ad47e2b6f00 | 1801 | return (0); /* no character available */ |
igor_v | 0:8ad47e2b6f00 | 1802 | } else { |
igor_v | 0:8ad47e2b6f00 | 1803 | return (1); /* character available */ |
igor_v | 0:8ad47e2b6f00 | 1804 | } |
igor_v | 0:8ad47e2b6f00 | 1805 | } |
igor_v | 0:8ad47e2b6f00 | 1806 | |
igor_v | 11:af609f6dee46 | 1807 | /*@}*/ /* end of group CMSIS_CM3_core_DebugInterface */ |
igor_v | 0:8ad47e2b6f00 | 1808 | |
igor_v | 0:8ad47e2b6f00 | 1809 | |
igor_v | 0:8ad47e2b6f00 | 1810 | #ifdef __cplusplus |
igor_v | 0:8ad47e2b6f00 | 1811 | } |
igor_v | 0:8ad47e2b6f00 | 1812 | #endif |
igor_v | 0:8ad47e2b6f00 | 1813 | |
igor_v | 11:af609f6dee46 | 1814 | /*@}*/ /* end of group CMSIS_CM3_core_definitions */ |
igor_v | 11:af609f6dee46 | 1815 | |
igor_v | 11:af609f6dee46 | 1816 | #endif /* __CM3_CORE_H__ */ |
igor_v | 11:af609f6dee46 | 1817 | |
igor_v | 0:8ad47e2b6f00 | 1818 | /*lint -restore */ |
igor_v | 0:8ad47e2b6f00 | 1819 |