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1 | /**************************************************************************//** |
1 | /**************************************************************************//** |
2 | * @file core_sc000.h |
2 | * @file core_sc000.h |
3 | * @brief CMSIS SC000 Core Peripheral Access Layer Header File |
3 | * @brief CMSIS SC000 Core Peripheral Access Layer Header File |
4 | * @version V4.10 |
4 | * @version V4.30 |
5 | * @date 18. March 2015 |
5 | * @date 20. October 2015 |
6 | * |
- | |
7 | * @note |
- | |
8 | * |
- | |
9 | ******************************************************************************/ |
6 | ******************************************************************************/ |
10 | /* Copyright (c) 2009 - 2015 ARM LIMITED |
7 | /* Copyright (c) 2009 - 2015 ARM LIMITED |
11 | 8 | ||
12 | All rights reserved. |
9 | All rights reserved. |
13 | Redistribution and use in source and binary forms, with or without |
10 | Redistribution and use in source and binary forms, with or without |
Line 33... | Line 30... | ||
33 | ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
30 | ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
34 | POSSIBILITY OF SUCH DAMAGE. |
31 | POSSIBILITY OF SUCH DAMAGE. |
35 | ---------------------------------------------------------------------------*/ |
32 | ---------------------------------------------------------------------------*/ |
36 | 33 | ||
37 | 34 | ||
38 | #if defined ( __ICCARM__ ) |
35 | #if defined ( __ICCARM__ ) |
39 | #pragma system_include /* treat file as system include file for MISRA check */ |
36 | #pragma system_include /* treat file as system include file for MISRA check */ |
- | 37 | #elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) |
|
- | 38 | #pragma clang system_header /* treat file as system include file */ |
|
40 | #endif |
39 | #endif |
41 | 40 | ||
42 | #ifndef __CORE_SC000_H_GENERIC |
41 | #ifndef __CORE_SC000_H_GENERIC |
43 | #define __CORE_SC000_H_GENERIC |
42 | #define __CORE_SC000_H_GENERIC |
44 | 43 | ||
- | 44 | #include <stdint.h> |
|
- | 45 | ||
45 | #ifdef __cplusplus |
46 | #ifdef __cplusplus |
46 | extern "C" { |
47 | extern "C" { |
47 | #endif |
48 | #endif |
48 | 49 | ||
- | 50 | /** |
|
49 | /** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions |
51 | \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions |
50 | CMSIS violates the following MISRA-C:2004 rules: |
52 | CMSIS violates the following MISRA-C:2004 rules: |
51 | 53 | ||
52 | \li Required Rule 8.5, object/function definition in header file.<br> |
54 | \li Required Rule 8.5, object/function definition in header file.<br> |
53 | Function definitions in header files are used to allow 'inlining'. |
55 | Function definitions in header files are used to allow 'inlining'. |
54 | 56 | ||
Line 61... | Line 63... | ||
61 | 63 | ||
62 | 64 | ||
63 | /******************************************************************************* |
65 | /******************************************************************************* |
64 | * CMSIS definitions |
66 | * CMSIS definitions |
65 | ******************************************************************************/ |
67 | ******************************************************************************/ |
- | 68 | /** |
|
66 | /** \ingroup SC000 |
69 | \ingroup SC000 |
67 | @{ |
70 | @{ |
68 | */ |
71 | */ |
69 | 72 | ||
70 | /* CMSIS SC000 definitions */ |
73 | /* CMSIS SC000 definitions */ |
71 | #define __SC000_CMSIS_VERSION_MAIN (0x04) /*!< [31:16] CMSIS HAL main version */ |
74 | #define __SC000_CMSIS_VERSION_MAIN (0x04U) /*!< [31:16] CMSIS HAL main version */ |
72 | #define __SC000_CMSIS_VERSION_SUB (0x00) /*!< [15:0] CMSIS HAL sub version */ |
75 | #define __SC000_CMSIS_VERSION_SUB (0x1EU) /*!< [15:0] CMSIS HAL sub version */ |
73 | #define __SC000_CMSIS_VERSION ((__SC000_CMSIS_VERSION_MAIN << 16) | \ |
76 | #define __SC000_CMSIS_VERSION ((__SC000_CMSIS_VERSION_MAIN << 16U) | \ |
74 | __SC000_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ |
77 | __SC000_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ |
75 | 78 | ||
76 | #define __CORTEX_SC (000) /*!< Cortex secure core */ |
79 | #define __CORTEX_SC (000U) /*!< Cortex secure core */ |
77 | 80 | ||
78 | 81 | ||
79 | #if defined ( __CC_ARM ) |
82 | #if defined ( __CC_ARM ) |
80 | #define __ASM __asm /*!< asm keyword for ARM Compiler */ |
83 | #define __ASM __asm /*!< asm keyword for ARM Compiler */ |
- | 84 | #define __INLINE __inline /*!< inline keyword for ARM Compiler */ |
|
- | 85 | #define __STATIC_INLINE static __inline |
|
- | 86 | ||
- | 87 | #elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) |
|
- | 88 | #define __ASM __asm /*!< asm keyword for ARM Compiler */ |
|
81 | #define __INLINE __inline /*!< inline keyword for ARM Compiler */ |
89 | #define __INLINE __inline /*!< inline keyword for ARM Compiler */ |
82 | #define __STATIC_INLINE static __inline |
90 | #define __STATIC_INLINE static __inline |
83 | 91 | ||
84 | #elif defined ( __GNUC__ ) |
92 | #elif defined ( __GNUC__ ) |
85 | #define __ASM __asm /*!< asm keyword for GNU Compiler */ |
93 | #define __ASM __asm /*!< asm keyword for GNU Compiler */ |
86 | #define __INLINE inline /*!< inline keyword for GNU Compiler */ |
94 | #define __INLINE inline /*!< inline keyword for GNU Compiler */ |
87 | #define __STATIC_INLINE static inline |
95 | #define __STATIC_INLINE static inline |
88 | 96 | ||
89 | #elif defined ( __ICCARM__ ) |
97 | #elif defined ( __ICCARM__ ) |
90 | #define __ASM __asm /*!< asm keyword for IAR Compiler */ |
98 | #define __ASM __asm /*!< asm keyword for IAR Compiler */ |
91 | #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ |
99 | #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ |
92 | #define __STATIC_INLINE static inline |
100 | #define __STATIC_INLINE static inline |
93 | 101 | ||
94 | #elif defined ( __TMS470__ ) |
102 | #elif defined ( __TMS470__ ) |
95 | #define __ASM __asm /*!< asm keyword for TI CCS Compiler */ |
103 | #define __ASM __asm /*!< asm keyword for TI CCS Compiler */ |
96 | #define __STATIC_INLINE static inline |
104 | #define __STATIC_INLINE static inline |
97 | 105 | ||
98 | #elif defined ( __TASKING__ ) |
106 | #elif defined ( __TASKING__ ) |
99 | #define __ASM __asm /*!< asm keyword for TASKING Compiler */ |
107 | #define __ASM __asm /*!< asm keyword for TASKING Compiler */ |
100 | #define __INLINE inline /*!< inline keyword for TASKING Compiler */ |
108 | #define __INLINE inline /*!< inline keyword for TASKING Compiler */ |
101 | #define __STATIC_INLINE static inline |
109 | #define __STATIC_INLINE static inline |
102 | 110 | ||
103 | #elif defined ( __CSMC__ ) |
111 | #elif defined ( __CSMC__ ) |
104 | #define __packed |
112 | #define __packed |
105 | #define __ASM _asm /*!< asm keyword for COSMIC Compiler */ |
113 | #define __ASM _asm /*!< asm keyword for COSMIC Compiler */ |
106 | #define __INLINE inline /*use -pc99 on compile line !< inline keyword for COSMIC Compiler */ |
114 | #define __INLINE inline /*!< inline keyword for COSMIC Compiler. Use -pc99 on compile line */ |
107 | #define __STATIC_INLINE static inline |
115 | #define __STATIC_INLINE static inline |
108 | 116 | ||
- | 117 | #else |
|
- | 118 | #error Unknown compiler |
|
109 | #endif |
119 | #endif |
110 | 120 | ||
111 | /** __FPU_USED indicates whether an FPU is used or not. |
121 | /** __FPU_USED indicates whether an FPU is used or not. |
112 | This core does not support an FPU at all |
122 | This core does not support an FPU at all |
113 | */ |
123 | */ |
114 | #define __FPU_USED 0 |
124 | #define __FPU_USED 0U |
115 | 125 | ||
116 | #if defined ( __CC_ARM ) |
126 | #if defined ( __CC_ARM ) |
117 | #if defined __TARGET_FPU_VFP |
127 | #if defined __TARGET_FPU_VFP |
118 | #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
128 | #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
- | 129 | #endif |
|
- | 130 | ||
- | 131 | #elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) |
|
- | 132 | #if defined __ARM_PCS_VFP |
|
- | 133 | #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
|
119 | #endif |
134 | #endif |
120 | 135 | ||
121 | #elif defined ( __GNUC__ ) |
136 | #elif defined ( __GNUC__ ) |
122 | #if defined (__VFP_FP__) && !defined(__SOFTFP__) |
137 | #if defined (__VFP_FP__) && !defined(__SOFTFP__) |
123 | #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
138 | #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
124 | #endif |
139 | #endif |
125 | 140 | ||
126 | #elif defined ( __ICCARM__ ) |
141 | #elif defined ( __ICCARM__ ) |
127 | #if defined __ARMVFP__ |
142 | #if defined __ARMVFP__ |
128 | #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
143 | #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
129 | #endif |
144 | #endif |
130 | 145 | ||
131 | #elif defined ( __TMS470__ ) |
146 | #elif defined ( __TMS470__ ) |
132 | #if defined __TI__VFP_SUPPORT____ |
147 | #if defined __TI_VFP_SUPPORT__ |
133 | #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
148 | #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
134 | #endif |
149 | #endif |
135 | 150 | ||
136 | #elif defined ( __TASKING__ ) |
151 | #elif defined ( __TASKING__ ) |
137 | #if defined __FPU_VFP__ |
152 | #if defined __FPU_VFP__ |
138 | #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
153 | #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
139 | #endif |
154 | #endif |
140 | 155 | ||
141 | #elif defined ( __CSMC__ ) /* Cosmic */ |
156 | #elif defined ( __CSMC__ ) |
142 | #if ( __CSMC__ & 0x400) // FPU present for parser |
157 | #if ( __CSMC__ & 0x400U) |
143 | #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
158 | #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" |
144 | #endif |
159 | #endif |
- | 160 | ||
145 | #endif |
161 | #endif |
146 | 162 | ||
147 | #include <stdint.h> /* standard types definitions */ |
- | |
148 | #include <core_cmInstr.h> /* Core Instruction Access */ |
163 | #include "core_cmInstr.h" /* Core Instruction Access */ |
149 | #include <core_cmFunc.h> /* Core Function Access */ |
164 | #include "core_cmFunc.h" /* Core Function Access */ |
150 | 165 | ||
151 | #ifdef __cplusplus |
166 | #ifdef __cplusplus |
152 | } |
167 | } |
153 | #endif |
168 | #endif |
154 | 169 | ||
Line 164... | Line 179... | ||
164 | #endif |
179 | #endif |
165 | 180 | ||
166 | /* check device defines and use defaults */ |
181 | /* check device defines and use defaults */ |
167 | #if defined __CHECK_DEVICE_DEFINES |
182 | #if defined __CHECK_DEVICE_DEFINES |
168 | #ifndef __SC000_REV |
183 | #ifndef __SC000_REV |
169 | #define __SC000_REV 0x0000 |
184 | #define __SC000_REV 0x0000U |
170 | #warning "__SC000_REV not defined in device header file; using default!" |
185 | #warning "__SC000_REV not defined in device header file; using default!" |
171 | #endif |
186 | #endif |
172 | 187 | ||
173 | #ifndef __MPU_PRESENT |
188 | #ifndef __MPU_PRESENT |
174 | #define __MPU_PRESENT 0 |
189 | #define __MPU_PRESENT 0U |
175 | #warning "__MPU_PRESENT not defined in device header file; using default!" |
190 | #warning "__MPU_PRESENT not defined in device header file; using default!" |
176 | #endif |
191 | #endif |
177 | 192 | ||
178 | #ifndef __NVIC_PRIO_BITS |
193 | #ifndef __NVIC_PRIO_BITS |
179 | #define __NVIC_PRIO_BITS 2 |
194 | #define __NVIC_PRIO_BITS 2U |
180 | #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" |
195 | #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" |
181 | #endif |
196 | #endif |
182 | 197 | ||
183 | #ifndef __Vendor_SysTickConfig |
198 | #ifndef __Vendor_SysTickConfig |
184 | #define __Vendor_SysTickConfig 0 |
199 | #define __Vendor_SysTickConfig 0U |
185 | #warning "__Vendor_SysTickConfig not defined in device header file; using default!" |
200 | #warning "__Vendor_SysTickConfig not defined in device header file; using default!" |
186 | #endif |
201 | #endif |
187 | #endif |
202 | #endif |
188 | 203 | ||
189 | /* IO definitions (access restrictions to peripheral registers) */ |
204 | /* IO definitions (access restrictions to peripheral registers) */ |
Line 193... | Line 208... | ||
193 | <strong>IO Type Qualifiers</strong> are used |
208 | <strong>IO Type Qualifiers</strong> are used |
194 | \li to specify the access to peripheral variables. |
209 | \li to specify the access to peripheral variables. |
195 | \li for automatic generation of peripheral register debug information. |
210 | \li for automatic generation of peripheral register debug information. |
196 | */ |
211 | */ |
197 | #ifdef __cplusplus |
212 | #ifdef __cplusplus |
198 | #define __I volatile /*!< Defines 'read only' permissions */ |
213 | #define __I volatile /*!< Defines 'read only' permissions */ |
199 | #else |
214 | #else |
200 | #define __I volatile const /*!< Defines 'read only' permissions */ |
215 | #define __I volatile const /*!< Defines 'read only' permissions */ |
201 | #endif |
216 | #endif |
202 | #define __O volatile /*!< Defines 'write only' permissions */ |
217 | #define __O volatile /*!< Defines 'write only' permissions */ |
203 | #define __IO volatile /*!< Defines 'read / write' permissions */ |
218 | #define __IO volatile /*!< Defines 'read / write' permissions */ |
- | 219 | ||
- | 220 | /* following defines should be used for structure members */ |
|
- | 221 | #define __IM volatile const /*! Defines 'read only' structure member permissions */ |
|
- | 222 | #define __OM volatile /*! Defines 'write only' structure member permissions */ |
|
- | 223 | #define __IOM volatile /*! Defines 'read / write' structure member permissions */ |
|
204 | 224 | ||
205 | /*@} end of group SC000 */ |
225 | /*@} end of group SC000 */ |
206 | 226 | ||
207 | 227 | ||
208 | 228 | ||
Line 213... | Line 233... | ||
213 | - Core NVIC Register |
233 | - Core NVIC Register |
214 | - Core SCB Register |
234 | - Core SCB Register |
215 | - Core SysTick Register |
235 | - Core SysTick Register |
216 | - Core MPU Register |
236 | - Core MPU Register |
217 | ******************************************************************************/ |
237 | ******************************************************************************/ |
- | 238 | /** |
|
218 | /** \defgroup CMSIS_core_register Defines and Type Definitions |
239 | \defgroup CMSIS_core_register Defines and Type Definitions |
219 | \brief Type definitions and defines for Cortex-M processor based devices. |
240 | \brief Type definitions and defines for Cortex-M processor based devices. |
220 | */ |
241 | */ |
221 | 242 | ||
- | 243 | /** |
|
222 | /** \ingroup CMSIS_core_register |
244 | \ingroup CMSIS_core_register |
223 | \defgroup CMSIS_CORE Status and Control Registers |
245 | \defgroup CMSIS_CORE Status and Control Registers |
224 | \brief Core Register type definitions. |
246 | \brief Core Register type definitions. |
225 | @{ |
247 | @{ |
226 | */ |
248 | */ |
227 | 249 | ||
- | 250 | /** |
|
228 | /** \brief Union type to access the Application Program Status Register (APSR). |
251 | \brief Union type to access the Application Program Status Register (APSR). |
229 | */ |
252 | */ |
230 | typedef union |
253 | typedef union |
231 | { |
254 | { |
232 | struct |
255 | struct |
233 | { |
256 | { |
234 | uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */ |
257 | uint32_t _reserved0:28; /*!< bit: 0..27 Reserved */ |
235 | uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ |
258 | uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ |
236 | uint32_t C:1; /*!< bit: 29 Carry condition code flag */ |
259 | uint32_t C:1; /*!< bit: 29 Carry condition code flag */ |
237 | uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ |
260 | uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ |
238 | uint32_t N:1; /*!< bit: 31 Negative condition code flag */ |
261 | uint32_t N:1; /*!< bit: 31 Negative condition code flag */ |
239 | } b; /*!< Structure used for bit access */ |
262 | } b; /*!< Structure used for bit access */ |
240 | uint32_t w; /*!< Type used for word access */ |
263 | uint32_t w; /*!< Type used for word access */ |
241 | } APSR_Type; |
264 | } APSR_Type; |
242 | 265 | ||
243 | /* APSR Register Definitions */ |
266 | /* APSR Register Definitions */ |
244 | #define APSR_N_Pos 31 /*!< APSR: N Position */ |
267 | #define APSR_N_Pos 31U /*!< APSR: N Position */ |
245 | #define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ |
268 | #define APSR_N_Msk (1UL << APSR_N_Pos) /*!< APSR: N Mask */ |
246 | 269 | ||
247 | #define APSR_Z_Pos 30 /*!< APSR: Z Position */ |
270 | #define APSR_Z_Pos 30U /*!< APSR: Z Position */ |
248 | #define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ |
271 | #define APSR_Z_Msk (1UL << APSR_Z_Pos) /*!< APSR: Z Mask */ |
249 | 272 | ||
250 | #define APSR_C_Pos 29 /*!< APSR: C Position */ |
273 | #define APSR_C_Pos 29U /*!< APSR: C Position */ |
251 | #define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ |
274 | #define APSR_C_Msk (1UL << APSR_C_Pos) /*!< APSR: C Mask */ |
252 | 275 | ||
253 | #define APSR_V_Pos 28 /*!< APSR: V Position */ |
276 | #define APSR_V_Pos 28U /*!< APSR: V Position */ |
254 | #define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ |
277 | #define APSR_V_Msk (1UL << APSR_V_Pos) /*!< APSR: V Mask */ |
255 | 278 | ||
256 | 279 | ||
- | 280 | /** |
|
257 | /** \brief Union type to access the Interrupt Program Status Register (IPSR). |
281 | \brief Union type to access the Interrupt Program Status Register (IPSR). |
258 | */ |
282 | */ |
259 | typedef union |
283 | typedef union |
260 | { |
284 | { |
261 | struct |
285 | struct |
262 | { |
286 | { |
263 | uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ |
287 | uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ |
264 | uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ |
288 | uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ |
265 | } b; /*!< Structure used for bit access */ |
289 | } b; /*!< Structure used for bit access */ |
266 | uint32_t w; /*!< Type used for word access */ |
290 | uint32_t w; /*!< Type used for word access */ |
267 | } IPSR_Type; |
291 | } IPSR_Type; |
268 | 292 | ||
269 | /* IPSR Register Definitions */ |
293 | /* IPSR Register Definitions */ |
270 | #define IPSR_ISR_Pos 0 /*!< IPSR: ISR Position */ |
294 | #define IPSR_ISR_Pos 0U /*!< IPSR: ISR Position */ |
271 | #define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ |
295 | #define IPSR_ISR_Msk (0x1FFUL /*<< IPSR_ISR_Pos*/) /*!< IPSR: ISR Mask */ |
272 | 296 | ||
273 | 297 | ||
- | 298 | /** |
|
274 | /** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). |
299 | \brief Union type to access the Special-Purpose Program Status Registers (xPSR). |
275 | */ |
300 | */ |
276 | typedef union |
301 | typedef union |
277 | { |
302 | { |
278 | struct |
303 | struct |
279 | { |
304 | { |
280 | uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ |
305 | uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ |
281 | uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ |
306 | uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ |
282 | uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ |
307 | uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ |
283 | uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */ |
308 | uint32_t _reserved1:3; /*!< bit: 25..27 Reserved */ |
284 | uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ |
309 | uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ |
285 | uint32_t C:1; /*!< bit: 29 Carry condition code flag */ |
310 | uint32_t C:1; /*!< bit: 29 Carry condition code flag */ |
286 | uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ |
311 | uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ |
287 | uint32_t N:1; /*!< bit: 31 Negative condition code flag */ |
312 | uint32_t N:1; /*!< bit: 31 Negative condition code flag */ |
288 | } b; /*!< Structure used for bit access */ |
313 | } b; /*!< Structure used for bit access */ |
289 | uint32_t w; /*!< Type used for word access */ |
314 | uint32_t w; /*!< Type used for word access */ |
290 | } xPSR_Type; |
315 | } xPSR_Type; |
291 | 316 | ||
292 | /* xPSR Register Definitions */ |
317 | /* xPSR Register Definitions */ |
293 | #define xPSR_N_Pos 31 /*!< xPSR: N Position */ |
318 | #define xPSR_N_Pos 31U /*!< xPSR: N Position */ |
294 | #define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ |
319 | #define xPSR_N_Msk (1UL << xPSR_N_Pos) /*!< xPSR: N Mask */ |
295 | 320 | ||
296 | #define xPSR_Z_Pos 30 /*!< xPSR: Z Position */ |
321 | #define xPSR_Z_Pos 30U /*!< xPSR: Z Position */ |
297 | #define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ |
322 | #define xPSR_Z_Msk (1UL << xPSR_Z_Pos) /*!< xPSR: Z Mask */ |
298 | 323 | ||
299 | #define xPSR_C_Pos 29 /*!< xPSR: C Position */ |
324 | #define xPSR_C_Pos 29U /*!< xPSR: C Position */ |
300 | #define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ |
325 | #define xPSR_C_Msk (1UL << xPSR_C_Pos) /*!< xPSR: C Mask */ |
301 | 326 | ||
302 | #define xPSR_V_Pos 28 /*!< xPSR: V Position */ |
327 | #define xPSR_V_Pos 28U /*!< xPSR: V Position */ |
303 | #define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ |
328 | #define xPSR_V_Msk (1UL << xPSR_V_Pos) /*!< xPSR: V Mask */ |
304 | 329 | ||
305 | #define xPSR_T_Pos 24 /*!< xPSR: T Position */ |
330 | #define xPSR_T_Pos 24U /*!< xPSR: T Position */ |
306 | #define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ |
331 | #define xPSR_T_Msk (1UL << xPSR_T_Pos) /*!< xPSR: T Mask */ |
307 | 332 | ||
308 | #define xPSR_ISR_Pos 0 /*!< xPSR: ISR Position */ |
333 | #define xPSR_ISR_Pos 0U /*!< xPSR: ISR Position */ |
309 | #define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ |
334 | #define xPSR_ISR_Msk (0x1FFUL /*<< xPSR_ISR_Pos*/) /*!< xPSR: ISR Mask */ |
310 | 335 | ||
311 | 336 | ||
- | 337 | /** |
|
312 | /** \brief Union type to access the Control Registers (CONTROL). |
338 | \brief Union type to access the Control Registers (CONTROL). |
313 | */ |
339 | */ |
314 | typedef union |
340 | typedef union |
315 | { |
341 | { |
316 | struct |
342 | struct |
317 | { |
343 | { |
318 | uint32_t _reserved0:1; /*!< bit: 0 Reserved */ |
344 | uint32_t _reserved0:1; /*!< bit: 0 Reserved */ |
319 | uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ |
345 | uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ |
320 | uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */ |
346 | uint32_t _reserved1:30; /*!< bit: 2..31 Reserved */ |
321 | } b; /*!< Structure used for bit access */ |
347 | } b; /*!< Structure used for bit access */ |
322 | uint32_t w; /*!< Type used for word access */ |
348 | uint32_t w; /*!< Type used for word access */ |
323 | } CONTROL_Type; |
349 | } CONTROL_Type; |
324 | 350 | ||
325 | /* CONTROL Register Definitions */ |
351 | /* CONTROL Register Definitions */ |
326 | #define CONTROL_SPSEL_Pos 1 /*!< CONTROL: SPSEL Position */ |
352 | #define CONTROL_SPSEL_Pos 1U /*!< CONTROL: SPSEL Position */ |
327 | #define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ |
353 | #define CONTROL_SPSEL_Msk (1UL << CONTROL_SPSEL_Pos) /*!< CONTROL: SPSEL Mask */ |
328 | 354 | ||
329 | /*@} end of group CMSIS_CORE */ |
355 | /*@} end of group CMSIS_CORE */ |
330 | 356 | ||
331 | 357 | ||
- | 358 | /** |
|
332 | /** \ingroup CMSIS_core_register |
359 | \ingroup CMSIS_core_register |
333 | \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) |
360 | \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) |
334 | \brief Type definitions for the NVIC Registers |
361 | \brief Type definitions for the NVIC Registers |
335 | @{ |
362 | @{ |
336 | */ |
363 | */ |
337 | 364 | ||
- | 365 | /** |
|
338 | /** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). |
366 | \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). |
339 | */ |
367 | */ |
340 | typedef struct |
368 | typedef struct |
341 | { |
369 | { |
342 | __IO uint32_t ISER[1]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ |
370 | __IOM uint32_t ISER[1U]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ |
343 | uint32_t RESERVED0[31]; |
371 | uint32_t RESERVED0[31U]; |
344 | __IO uint32_t ICER[1]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ |
372 | __IOM uint32_t ICER[1U]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ |
345 | uint32_t RSERVED1[31]; |
373 | uint32_t RSERVED1[31U]; |
346 | __IO uint32_t ISPR[1]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ |
374 | __IOM uint32_t ISPR[1U]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ |
347 | uint32_t RESERVED2[31]; |
375 | uint32_t RESERVED2[31U]; |
348 | __IO uint32_t ICPR[1]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ |
376 | __IOM uint32_t ICPR[1U]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ |
349 | uint32_t RESERVED3[31]; |
377 | uint32_t RESERVED3[31U]; |
350 | uint32_t RESERVED4[64]; |
378 | uint32_t RESERVED4[64U]; |
351 | __IO uint32_t IP[8]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ |
379 | __IOM uint32_t IP[8U]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ |
352 | } NVIC_Type; |
380 | } NVIC_Type; |
353 | 381 | ||
354 | /*@} end of group CMSIS_NVIC */ |
382 | /*@} end of group CMSIS_NVIC */ |
355 | 383 | ||
356 | 384 | ||
- | 385 | /** |
|
357 | /** \ingroup CMSIS_core_register |
386 | \ingroup CMSIS_core_register |
358 | \defgroup CMSIS_SCB System Control Block (SCB) |
387 | \defgroup CMSIS_SCB System Control Block (SCB) |
359 | \brief Type definitions for the System Control Block Registers |
388 | \brief Type definitions for the System Control Block Registers |
360 | @{ |
389 | @{ |
361 | */ |
390 | */ |
362 | 391 | ||
- | 392 | /** |
|
363 | /** \brief Structure type to access the System Control Block (SCB). |
393 | \brief Structure type to access the System Control Block (SCB). |
364 | */ |
394 | */ |
365 | typedef struct |
395 | typedef struct |
366 | { |
396 | { |
367 | __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ |
397 | __IM uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ |
368 | __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ |
398 | __IOM uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ |
369 | __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ |
399 | __IOM uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ |
370 | __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ |
400 | __IOM uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ |
371 | __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ |
401 | __IOM uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ |
372 | __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ |
402 | __IOM uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ |
373 | uint32_t RESERVED0[1]; |
403 | uint32_t RESERVED0[1U]; |
374 | __IO uint32_t SHP[2]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ |
404 | __IOM uint32_t SHP[2U]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ |
375 | __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ |
405 | __IOM uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ |
376 | uint32_t RESERVED1[154]; |
406 | uint32_t RESERVED1[154U]; |
377 | __IO uint32_t SFCR; /*!< Offset: 0x290 (R/W) Security Features Control Register */ |
407 | __IOM uint32_t SFCR; /*!< Offset: 0x290 (R/W) Security Features Control Register */ |
378 | } SCB_Type; |
408 | } SCB_Type; |
379 | 409 | ||
380 | /* SCB CPUID Register Definitions */ |
410 | /* SCB CPUID Register Definitions */ |
381 | #define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ |
411 | #define SCB_CPUID_IMPLEMENTER_Pos 24U /*!< SCB CPUID: IMPLEMENTER Position */ |
382 | #define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ |
412 | #define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ |
383 | 413 | ||
384 | #define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ |
414 | #define SCB_CPUID_VARIANT_Pos 20U /*!< SCB CPUID: VARIANT Position */ |
385 | #define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ |
415 | #define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ |
386 | 416 | ||
387 | #define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ |
417 | #define SCB_CPUID_ARCHITECTURE_Pos 16U /*!< SCB CPUID: ARCHITECTURE Position */ |
388 | #define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ |
418 | #define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ |
389 | 419 | ||
390 | #define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ |
420 | #define SCB_CPUID_PARTNO_Pos 4U /*!< SCB CPUID: PARTNO Position */ |
391 | #define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ |
421 | #define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ |
392 | 422 | ||
393 | #define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ |
423 | #define SCB_CPUID_REVISION_Pos 0U /*!< SCB CPUID: REVISION Position */ |
394 | #define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ |
424 | #define SCB_CPUID_REVISION_Msk (0xFUL /*<< SCB_CPUID_REVISION_Pos*/) /*!< SCB CPUID: REVISION Mask */ |
395 | 425 | ||
396 | /* SCB Interrupt Control State Register Definitions */ |
426 | /* SCB Interrupt Control State Register Definitions */ |
397 | #define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ |
427 | #define SCB_ICSR_NMIPENDSET_Pos 31U /*!< SCB ICSR: NMIPENDSET Position */ |
398 | #define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ |
428 | #define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ |
399 | 429 | ||
400 | #define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ |
430 | #define SCB_ICSR_PENDSVSET_Pos 28U /*!< SCB ICSR: PENDSVSET Position */ |
401 | #define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ |
431 | #define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ |
402 | 432 | ||
403 | #define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ |
433 | #define SCB_ICSR_PENDSVCLR_Pos 27U /*!< SCB ICSR: PENDSVCLR Position */ |
404 | #define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ |
434 | #define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ |
405 | 435 | ||
406 | #define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ |
436 | #define SCB_ICSR_PENDSTSET_Pos 26U /*!< SCB ICSR: PENDSTSET Position */ |
407 | #define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ |
437 | #define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ |
408 | 438 | ||
409 | #define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ |
439 | #define SCB_ICSR_PENDSTCLR_Pos 25U /*!< SCB ICSR: PENDSTCLR Position */ |
410 | #define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ |
440 | #define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ |
411 | 441 | ||
412 | #define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ |
442 | #define SCB_ICSR_ISRPREEMPT_Pos 23U /*!< SCB ICSR: ISRPREEMPT Position */ |
413 | #define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ |
443 | #define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ |
414 | 444 | ||
415 | #define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ |
445 | #define SCB_ICSR_ISRPENDING_Pos 22U /*!< SCB ICSR: ISRPENDING Position */ |
416 | #define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ |
446 | #define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ |
417 | 447 | ||
418 | #define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ |
448 | #define SCB_ICSR_VECTPENDING_Pos 12U /*!< SCB ICSR: VECTPENDING Position */ |
419 | #define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ |
449 | #define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ |
420 | 450 | ||
421 | #define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ |
451 | #define SCB_ICSR_VECTACTIVE_Pos 0U /*!< SCB ICSR: VECTACTIVE Position */ |
422 | #define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ |
452 | #define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL /*<< SCB_ICSR_VECTACTIVE_Pos*/) /*!< SCB ICSR: VECTACTIVE Mask */ |
423 | 453 | ||
424 | /* SCB Interrupt Control State Register Definitions */ |
454 | /* SCB Interrupt Control State Register Definitions */ |
425 | #define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ |
455 | #define SCB_VTOR_TBLOFF_Pos 7U /*!< SCB VTOR: TBLOFF Position */ |
426 | #define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ |
456 | #define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ |
427 | 457 | ||
428 | /* SCB Application Interrupt and Reset Control Register Definitions */ |
458 | /* SCB Application Interrupt and Reset Control Register Definitions */ |
429 | #define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ |
459 | #define SCB_AIRCR_VECTKEY_Pos 16U /*!< SCB AIRCR: VECTKEY Position */ |
430 | #define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ |
460 | #define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ |
431 | 461 | ||
432 | #define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ |
462 | #define SCB_AIRCR_VECTKEYSTAT_Pos 16U /*!< SCB AIRCR: VECTKEYSTAT Position */ |
433 | #define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ |
463 | #define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ |
434 | 464 | ||
435 | #define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ |
465 | #define SCB_AIRCR_ENDIANESS_Pos 15U /*!< SCB AIRCR: ENDIANESS Position */ |
436 | #define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ |
466 | #define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ |
437 | 467 | ||
438 | #define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ |
468 | #define SCB_AIRCR_SYSRESETREQ_Pos 2U /*!< SCB AIRCR: SYSRESETREQ Position */ |
439 | #define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ |
469 | #define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ |
440 | 470 | ||
441 | #define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ |
471 | #define SCB_AIRCR_VECTCLRACTIVE_Pos 1U /*!< SCB AIRCR: VECTCLRACTIVE Position */ |
442 | #define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ |
472 | #define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ |
443 | 473 | ||
444 | /* SCB System Control Register Definitions */ |
474 | /* SCB System Control Register Definitions */ |
445 | #define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ |
475 | #define SCB_SCR_SEVONPEND_Pos 4U /*!< SCB SCR: SEVONPEND Position */ |
446 | #define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ |
476 | #define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ |
447 | 477 | ||
448 | #define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ |
478 | #define SCB_SCR_SLEEPDEEP_Pos 2U /*!< SCB SCR: SLEEPDEEP Position */ |
449 | #define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ |
479 | #define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ |
450 | 480 | ||
451 | #define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ |
481 | #define SCB_SCR_SLEEPONEXIT_Pos 1U /*!< SCB SCR: SLEEPONEXIT Position */ |
452 | #define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ |
482 | #define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ |
453 | 483 | ||
454 | /* SCB Configuration Control Register Definitions */ |
484 | /* SCB Configuration Control Register Definitions */ |
455 | #define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ |
485 | #define SCB_CCR_STKALIGN_Pos 9U /*!< SCB CCR: STKALIGN Position */ |
456 | #define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ |
486 | #define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ |
457 | 487 | ||
458 | #define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ |
488 | #define SCB_CCR_UNALIGN_TRP_Pos 3U /*!< SCB CCR: UNALIGN_TRP Position */ |
459 | #define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ |
489 | #define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ |
460 | 490 | ||
461 | /* SCB System Handler Control and State Register Definitions */ |
491 | /* SCB System Handler Control and State Register Definitions */ |
462 | #define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ |
492 | #define SCB_SHCSR_SVCALLPENDED_Pos 15U /*!< SCB SHCSR: SVCALLPENDED Position */ |
463 | #define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ |
493 | #define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ |
464 | 494 | ||
465 | /*@} end of group CMSIS_SCB */ |
495 | /*@} end of group CMSIS_SCB */ |
466 | 496 | ||
467 | 497 | ||
- | 498 | /** |
|
468 | /** \ingroup CMSIS_core_register |
499 | \ingroup CMSIS_core_register |
469 | \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) |
500 | \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) |
470 | \brief Type definitions for the System Control and ID Register not in the SCB |
501 | \brief Type definitions for the System Control and ID Register not in the SCB |
471 | @{ |
502 | @{ |
472 | */ |
503 | */ |
473 | 504 | ||
- | 505 | /** |
|
474 | /** \brief Structure type to access the System Control and ID Register not in the SCB. |
506 | \brief Structure type to access the System Control and ID Register not in the SCB. |
475 | */ |
507 | */ |
476 | typedef struct |
508 | typedef struct |
477 | { |
509 | { |
478 | uint32_t RESERVED0[2]; |
510 | uint32_t RESERVED0[2U]; |
479 | __IO uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ |
511 | __IOM uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ |
480 | } SCnSCB_Type; |
512 | } SCnSCB_Type; |
481 | 513 | ||
482 | /* Auxiliary Control Register Definitions */ |
514 | /* Auxiliary Control Register Definitions */ |
483 | #define SCnSCB_ACTLR_DISMCYCINT_Pos 0 /*!< ACTLR: DISMCYCINT Position */ |
515 | #define SCnSCB_ACTLR_DISMCYCINT_Pos 0U /*!< ACTLR: DISMCYCINT Position */ |
484 | #define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL /*<< SCnSCB_ACTLR_DISMCYCINT_Pos*/) /*!< ACTLR: DISMCYCINT Mask */ |
516 | #define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL /*<< SCnSCB_ACTLR_DISMCYCINT_Pos*/) /*!< ACTLR: DISMCYCINT Mask */ |
485 | 517 | ||
486 | /*@} end of group CMSIS_SCnotSCB */ |
518 | /*@} end of group CMSIS_SCnotSCB */ |
487 | 519 | ||
488 | 520 | ||
- | 521 | /** |
|
489 | /** \ingroup CMSIS_core_register |
522 | \ingroup CMSIS_core_register |
490 | \defgroup CMSIS_SysTick System Tick Timer (SysTick) |
523 | \defgroup CMSIS_SysTick System Tick Timer (SysTick) |
491 | \brief Type definitions for the System Timer Registers. |
524 | \brief Type definitions for the System Timer Registers. |
492 | @{ |
525 | @{ |
493 | */ |
526 | */ |
494 | 527 | ||
- | 528 | /** |
|
495 | /** \brief Structure type to access the System Timer (SysTick). |
529 | \brief Structure type to access the System Timer (SysTick). |
496 | */ |
530 | */ |
497 | typedef struct |
531 | typedef struct |
498 | { |
532 | { |
499 | __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ |
533 | __IOM uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ |
500 | __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ |
534 | __IOM uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ |
501 | __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ |
535 | __IOM uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ |
502 | __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ |
536 | __IM uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ |
503 | } SysTick_Type; |
537 | } SysTick_Type; |
504 | 538 | ||
505 | /* SysTick Control / Status Register Definitions */ |
539 | /* SysTick Control / Status Register Definitions */ |
506 | #define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ |
540 | #define SysTick_CTRL_COUNTFLAG_Pos 16U /*!< SysTick CTRL: COUNTFLAG Position */ |
507 | #define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ |
541 | #define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ |
508 | 542 | ||
509 | #define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ |
543 | #define SysTick_CTRL_CLKSOURCE_Pos 2U /*!< SysTick CTRL: CLKSOURCE Position */ |
510 | #define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ |
544 | #define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ |
511 | 545 | ||
512 | #define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ |
546 | #define SysTick_CTRL_TICKINT_Pos 1U /*!< SysTick CTRL: TICKINT Position */ |
513 | #define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ |
547 | #define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ |
514 | 548 | ||
515 | #define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ |
549 | #define SysTick_CTRL_ENABLE_Pos 0U /*!< SysTick CTRL: ENABLE Position */ |
516 | #define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ |
550 | #define SysTick_CTRL_ENABLE_Msk (1UL /*<< SysTick_CTRL_ENABLE_Pos*/) /*!< SysTick CTRL: ENABLE Mask */ |
517 | 551 | ||
518 | /* SysTick Reload Register Definitions */ |
552 | /* SysTick Reload Register Definitions */ |
519 | #define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ |
553 | #define SysTick_LOAD_RELOAD_Pos 0U /*!< SysTick LOAD: RELOAD Position */ |
520 | #define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ |
554 | #define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL /*<< SysTick_LOAD_RELOAD_Pos*/) /*!< SysTick LOAD: RELOAD Mask */ |
521 | 555 | ||
522 | /* SysTick Current Register Definitions */ |
556 | /* SysTick Current Register Definitions */ |
523 | #define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ |
557 | #define SysTick_VAL_CURRENT_Pos 0U /*!< SysTick VAL: CURRENT Position */ |
524 | #define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ |
558 | #define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL /*<< SysTick_VAL_CURRENT_Pos*/) /*!< SysTick VAL: CURRENT Mask */ |
525 | 559 | ||
526 | /* SysTick Calibration Register Definitions */ |
560 | /* SysTick Calibration Register Definitions */ |
527 | #define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ |
561 | #define SysTick_CALIB_NOREF_Pos 31U /*!< SysTick CALIB: NOREF Position */ |
528 | #define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ |
562 | #define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ |
529 | 563 | ||
530 | #define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ |
564 | #define SysTick_CALIB_SKEW_Pos 30U /*!< SysTick CALIB: SKEW Position */ |
531 | #define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ |
565 | #define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ |
532 | 566 | ||
533 | #define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ |
567 | #define SysTick_CALIB_TENMS_Pos 0U /*!< SysTick CALIB: TENMS Position */ |
534 | #define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ |
568 | #define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL /*<< SysTick_CALIB_TENMS_Pos*/) /*!< SysTick CALIB: TENMS Mask */ |
535 | 569 | ||
536 | /*@} end of group CMSIS_SysTick */ |
570 | /*@} end of group CMSIS_SysTick */ |
537 | 571 | ||
538 | #if (__MPU_PRESENT == 1) |
572 | #if (__MPU_PRESENT == 1U) |
- | 573 | /** |
|
539 | /** \ingroup CMSIS_core_register |
574 | \ingroup CMSIS_core_register |
540 | \defgroup CMSIS_MPU Memory Protection Unit (MPU) |
575 | \defgroup CMSIS_MPU Memory Protection Unit (MPU) |
541 | \brief Type definitions for the Memory Protection Unit (MPU) |
576 | \brief Type definitions for the Memory Protection Unit (MPU) |
542 | @{ |
577 | @{ |
543 | */ |
578 | */ |
544 | 579 | ||
- | 580 | /** |
|
545 | /** \brief Structure type to access the Memory Protection Unit (MPU). |
581 | \brief Structure type to access the Memory Protection Unit (MPU). |
546 | */ |
582 | */ |
547 | typedef struct |
583 | typedef struct |
548 | { |
584 | { |
549 | __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ |
585 | __IM uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ |
550 | __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ |
586 | __IOM uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ |
551 | __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ |
587 | __IOM uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ |
552 | __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ |
588 | __IOM uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ |
553 | __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ |
589 | __IOM uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ |
554 | } MPU_Type; |
590 | } MPU_Type; |
555 | 591 | ||
556 | /* MPU Type Register */ |
592 | /* MPU Type Register Definitions */ |
557 | #define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ |
593 | #define MPU_TYPE_IREGION_Pos 16U /*!< MPU TYPE: IREGION Position */ |
558 | #define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ |
594 | #define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ |
559 | 595 | ||
560 | #define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ |
596 | #define MPU_TYPE_DREGION_Pos 8U /*!< MPU TYPE: DREGION Position */ |
561 | #define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ |
597 | #define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ |
562 | 598 | ||
563 | #define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ |
599 | #define MPU_TYPE_SEPARATE_Pos 0U /*!< MPU TYPE: SEPARATE Position */ |
564 | #define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ |
600 | #define MPU_TYPE_SEPARATE_Msk (1UL /*<< MPU_TYPE_SEPARATE_Pos*/) /*!< MPU TYPE: SEPARATE Mask */ |
565 | 601 | ||
566 | /* MPU Control Register */ |
602 | /* MPU Control Register Definitions */ |
567 | #define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ |
603 | #define MPU_CTRL_PRIVDEFENA_Pos 2U /*!< MPU CTRL: PRIVDEFENA Position */ |
568 | #define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ |
604 | #define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ |
569 | 605 | ||
570 | #define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ |
606 | #define MPU_CTRL_HFNMIENA_Pos 1U /*!< MPU CTRL: HFNMIENA Position */ |
571 | #define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ |
607 | #define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ |
572 | 608 | ||
573 | #define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ |
609 | #define MPU_CTRL_ENABLE_Pos 0U /*!< MPU CTRL: ENABLE Position */ |
574 | #define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ |
610 | #define MPU_CTRL_ENABLE_Msk (1UL /*<< MPU_CTRL_ENABLE_Pos*/) /*!< MPU CTRL: ENABLE Mask */ |
575 | 611 | ||
576 | /* MPU Region Number Register */ |
612 | /* MPU Region Number Register Definitions */ |
577 | #define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ |
613 | #define MPU_RNR_REGION_Pos 0U /*!< MPU RNR: REGION Position */ |
578 | #define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ |
614 | #define MPU_RNR_REGION_Msk (0xFFUL /*<< MPU_RNR_REGION_Pos*/) /*!< MPU RNR: REGION Mask */ |
579 | 615 | ||
580 | /* MPU Region Base Address Register */ |
616 | /* MPU Region Base Address Register Definitions */ |
581 | #define MPU_RBAR_ADDR_Pos 8 /*!< MPU RBAR: ADDR Position */ |
617 | #define MPU_RBAR_ADDR_Pos 8U /*!< MPU RBAR: ADDR Position */ |
582 | #define MPU_RBAR_ADDR_Msk (0xFFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ |
618 | #define MPU_RBAR_ADDR_Msk (0xFFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ |
583 | 619 | ||
584 | #define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ |
620 | #define MPU_RBAR_VALID_Pos 4U /*!< MPU RBAR: VALID Position */ |
585 | #define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ |
621 | #define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ |
586 | 622 | ||
587 | #define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ |
623 | #define MPU_RBAR_REGION_Pos 0U /*!< MPU RBAR: REGION Position */ |
588 | #define MPU_RBAR_REGION_Msk (0xFUL /*<< MPU_RBAR_REGION_Pos*/) /*!< MPU RBAR: REGION Mask */ |
624 | #define MPU_RBAR_REGION_Msk (0xFUL /*<< MPU_RBAR_REGION_Pos*/) /*!< MPU RBAR: REGION Mask */ |
589 | 625 | ||
590 | /* MPU Region Attribute and Size Register */ |
626 | /* MPU Region Attribute and Size Register Definitions */ |
591 | #define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ |
627 | #define MPU_RASR_ATTRS_Pos 16U /*!< MPU RASR: MPU Region Attribute field Position */ |
592 | #define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ |
628 | #define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ |
593 | 629 | ||
594 | #define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */ |
630 | #define MPU_RASR_XN_Pos 28U /*!< MPU RASR: ATTRS.XN Position */ |
595 | #define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ |
631 | #define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ |
596 | 632 | ||
597 | #define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */ |
633 | #define MPU_RASR_AP_Pos 24U /*!< MPU RASR: ATTRS.AP Position */ |
598 | #define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ |
634 | #define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ |
599 | 635 | ||
600 | #define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */ |
636 | #define MPU_RASR_TEX_Pos 19U /*!< MPU RASR: ATTRS.TEX Position */ |
601 | #define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ |
637 | #define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ |
602 | 638 | ||
603 | #define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */ |
639 | #define MPU_RASR_S_Pos 18U /*!< MPU RASR: ATTRS.S Position */ |
604 | #define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ |
640 | #define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ |
605 | 641 | ||
606 | #define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */ |
642 | #define MPU_RASR_C_Pos 17U /*!< MPU RASR: ATTRS.C Position */ |
607 | #define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ |
643 | #define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ |
608 | 644 | ||
609 | #define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */ |
645 | #define MPU_RASR_B_Pos 16U /*!< MPU RASR: ATTRS.B Position */ |
610 | #define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ |
646 | #define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ |
611 | 647 | ||
612 | #define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ |
648 | #define MPU_RASR_SRD_Pos 8U /*!< MPU RASR: Sub-Region Disable Position */ |
613 | #define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ |
649 | #define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ |
614 | 650 | ||
615 | #define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ |
651 | #define MPU_RASR_SIZE_Pos 1U /*!< MPU RASR: Region Size Field Position */ |
616 | #define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ |
652 | #define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ |
617 | 653 | ||
618 | #define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ |
654 | #define MPU_RASR_ENABLE_Pos 0U /*!< MPU RASR: Region enable bit Position */ |
619 | #define MPU_RASR_ENABLE_Msk (1UL /*<< MPU_RASR_ENABLE_Pos*/) /*!< MPU RASR: Region enable bit Disable Mask */ |
655 | #define MPU_RASR_ENABLE_Msk (1UL /*<< MPU_RASR_ENABLE_Pos*/) /*!< MPU RASR: Region enable bit Disable Mask */ |
620 | 656 | ||
621 | /*@} end of group CMSIS_MPU */ |
657 | /*@} end of group CMSIS_MPU */ |
622 | #endif |
658 | #endif |
623 | 659 | ||
624 | 660 | ||
- | 661 | /** |
|
625 | /** \ingroup CMSIS_core_register |
662 | \ingroup CMSIS_core_register |
626 | \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) |
663 | \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) |
627 | \brief SC000 Core Debug Registers (DCB registers, SHCSR, and DFSR) |
664 | \brief SC000 Core Debug Registers (DCB registers, SHCSR, and DFSR) are only accessible over DAP and not via processor. |
628 | are only accessible over DAP and not via processor. Therefore |
- | |
629 | they are not covered by the Cortex-M0 header file. |
665 | Therefore they are not covered by the SC000 header file. |
630 | @{ |
666 | @{ |
631 | */ |
667 | */ |
632 | /*@} end of group CMSIS_CoreDebug */ |
668 | /*@} end of group CMSIS_CoreDebug */ |
633 | 669 | ||
634 | 670 | ||
- | 671 | /** |
|
635 | /** \ingroup CMSIS_core_register |
672 | \ingroup CMSIS_core_register |
- | 673 | \defgroup CMSIS_core_bitfield Core register bit field macros |
|
- | 674 | \brief Macros for use with bit field definitions (xxx_Pos, xxx_Msk). |
|
- | 675 | @{ |
|
- | 676 | */ |
|
- | 677 | ||
- | 678 | /** |
|
- | 679 | \brief Mask and shift a bit field value for use in a register bit range. |
|
- | 680 | \param[in] field Name of the register bit field. |
|
- | 681 | \param[in] value Value of the bit field. |
|
- | 682 | \return Masked and shifted value. |
|
- | 683 | */ |
|
- | 684 | #define _VAL2FLD(field, value) ((value << field ## _Pos) & field ## _Msk) |
|
- | 685 | ||
- | 686 | /** |
|
- | 687 | \brief Mask and shift a register value to extract a bit filed value. |
|
- | 688 | \param[in] field Name of the register bit field. |
|
- | 689 | \param[in] value Value of register. |
|
- | 690 | \return Masked and shifted bit field value. |
|
- | 691 | */ |
|
- | 692 | #define _FLD2VAL(field, value) ((value & field ## _Msk) >> field ## _Pos) |
|
- | 693 | ||
- | 694 | /*@} end of group CMSIS_core_bitfield */ |
|
- | 695 | ||
- | 696 | ||
- | 697 | /** |
|
- | 698 | \ingroup CMSIS_core_register |
|
636 | \defgroup CMSIS_core_base Core Definitions |
699 | \defgroup CMSIS_core_base Core Definitions |
637 | \brief Definitions for base addresses, unions, and structures. |
700 | \brief Definitions for base addresses, unions, and structures. |
638 | @{ |
701 | @{ |
639 | */ |
702 | */ |
640 | 703 | ||
641 | /* Memory mapping of SC000 Hardware */ |
704 | /* Memory mapping of SC000 Hardware */ |
642 | #define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ |
705 | #define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ |
643 | #define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ |
706 | #define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ |
644 | #define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ |
707 | #define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ |
645 | #define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ |
708 | #define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ |
646 | 709 | ||
647 | #define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ |
710 | #define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ |
648 | #define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ |
711 | #define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ |
649 | #define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ |
712 | #define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ |
650 | #define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ |
713 | #define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ |
651 | 714 | ||
652 | #if (__MPU_PRESENT == 1) |
715 | #if (__MPU_PRESENT == 1U) |
653 | #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ |
716 | #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ |
654 | #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ |
717 | #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ |
655 | #endif |
718 | #endif |
656 | 719 | ||
657 | /*@} */ |
720 | /*@} */ |
658 | 721 | ||
659 | 722 | ||
Line 663... | Line 726... | ||
663 | Core Function Interface contains: |
726 | Core Function Interface contains: |
664 | - Core NVIC Functions |
727 | - Core NVIC Functions |
665 | - Core SysTick Functions |
728 | - Core SysTick Functions |
666 | - Core Register Access Functions |
729 | - Core Register Access Functions |
667 | ******************************************************************************/ |
730 | ******************************************************************************/ |
- | 731 | /** |
|
668 | /** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference |
732 | \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference |
669 | */ |
733 | */ |
670 | 734 | ||
671 | 735 | ||
672 | 736 | ||
673 | /* ########################## NVIC functions #################################### */ |
737 | /* ########################## NVIC functions #################################### */ |
- | 738 | /** |
|
674 | /** \ingroup CMSIS_Core_FunctionInterface |
739 | \ingroup CMSIS_Core_FunctionInterface |
675 | \defgroup CMSIS_Core_NVICFunctions NVIC Functions |
740 | \defgroup CMSIS_Core_NVICFunctions NVIC Functions |
676 | \brief Functions that manage interrupts and exceptions via the NVIC. |
741 | \brief Functions that manage interrupts and exceptions via the NVIC. |
677 | @{ |
742 | @{ |
678 | */ |
743 | */ |
679 | 744 | ||
680 | /* Interrupt Priorities are WORD accessible only under ARMv6M */ |
745 | /* Interrupt Priorities are WORD accessible only under ARMv6M */ |
681 | /* The following MACROS handle generation of the register offset and byte masks */ |
746 | /* The following MACROS handle generation of the register offset and byte masks */ |
682 | #define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL) |
747 | #define _BIT_SHIFT(IRQn) ( ((((uint32_t)(int32_t)(IRQn)) ) & 0x03UL) * 8UL) |
683 | #define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) ) |
748 | #define _SHP_IDX(IRQn) ( (((((uint32_t)(int32_t)(IRQn)) & 0x0FUL)-8UL) >> 2UL) ) |
684 | #define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) ) |
749 | #define _IP_IDX(IRQn) ( (((uint32_t)(int32_t)(IRQn)) >> 2UL) ) |
685 | 750 | ||
686 | 751 | ||
- | 752 | /** |
|
687 | /** \brief Enable External Interrupt |
753 | \brief Enable External Interrupt |
688 | - | ||
689 | The function enables a device-specific interrupt in the NVIC interrupt controller. |
754 | \details Enables a device-specific interrupt in the NVIC interrupt controller. |
690 | - | ||
691 | \param [in] IRQn External interrupt number. Value cannot be negative. |
755 | \param [in] IRQn External interrupt number. Value cannot be negative. |
692 | */ |
756 | */ |
693 | __STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) |
757 | __STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) |
694 | { |
758 | { |
695 | NVIC->ISER[0] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL)); |
759 | NVIC->ISER[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL)); |
696 | } |
760 | } |
697 | 761 | ||
698 | 762 | ||
- | 763 | /** |
|
699 | /** \brief Disable External Interrupt |
764 | \brief Disable External Interrupt |
700 | - | ||
701 | The function disables a device-specific interrupt in the NVIC interrupt controller. |
765 | \details Disables a device-specific interrupt in the NVIC interrupt controller. |
702 | - | ||
703 | \param [in] IRQn External interrupt number. Value cannot be negative. |
766 | \param [in] IRQn External interrupt number. Value cannot be negative. |
704 | */ |
767 | */ |
705 | __STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) |
768 | __STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) |
706 | { |
769 | { |
707 | NVIC->ICER[0] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL)); |
770 | NVIC->ICER[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL)); |
708 | } |
771 | } |
709 | 772 | ||
710 | 773 | ||
- | 774 | /** |
|
711 | /** \brief Get Pending Interrupt |
775 | \brief Get Pending Interrupt |
712 | - | ||
713 | The function reads the pending register in the NVIC and returns the pending bit |
776 | \details Reads the pending register in the NVIC and returns the pending bit for the specified interrupt. |
714 | for the specified interrupt. |
- | |
715 | - | ||
716 | \param [in] IRQn Interrupt number. |
777 | \param [in] IRQn Interrupt number. |
717 | - | ||
718 | \return 0 Interrupt status is not pending. |
778 | \return 0 Interrupt status is not pending. |
719 | \return 1 Interrupt status is pending. |
779 | \return 1 Interrupt status is pending. |
720 | */ |
780 | */ |
721 | __STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) |
781 | __STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) |
722 | { |
782 | { |
723 | return((uint32_t)(((NVIC->ISPR[0] & (1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); |
783 | return((uint32_t)(((NVIC->ISPR[0U] & (1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL))) != 0UL) ? 1UL : 0UL)); |
724 | } |
784 | } |
725 | 785 | ||
726 | 786 | ||
- | 787 | /** |
|
727 | /** \brief Set Pending Interrupt |
788 | \brief Set Pending Interrupt |
728 | - | ||
729 | The function sets the pending bit of an external interrupt. |
789 | \details Sets the pending bit of an external interrupt. |
730 | - | ||
731 | \param [in] IRQn Interrupt number. Value cannot be negative. |
790 | \param [in] IRQn Interrupt number. Value cannot be negative. |
732 | */ |
791 | */ |
733 | __STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) |
792 | __STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) |
734 | { |
793 | { |
735 | NVIC->ISPR[0] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL)); |
794 | NVIC->ISPR[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL)); |
736 | } |
795 | } |
737 | 796 | ||
738 | 797 | ||
- | 798 | /** |
|
739 | /** \brief Clear Pending Interrupt |
799 | \brief Clear Pending Interrupt |
740 | - | ||
741 | The function clears the pending bit of an external interrupt. |
800 | \details Clears the pending bit of an external interrupt. |
742 | - | ||
743 | \param [in] IRQn External interrupt number. Value cannot be negative. |
801 | \param [in] IRQn External interrupt number. Value cannot be negative. |
744 | */ |
802 | */ |
745 | __STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) |
803 | __STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) |
746 | { |
804 | { |
747 | NVIC->ICPR[0] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL)); |
805 | NVIC->ICPR[0U] = (uint32_t)(1UL << (((uint32_t)(int32_t)IRQn) & 0x1FUL)); |
748 | } |
806 | } |
749 | 807 | ||
750 | 808 | ||
- | 809 | /** |
|
751 | /** \brief Set Interrupt Priority |
810 | \brief Set Interrupt Priority |
752 | - | ||
753 | The function sets the priority of an interrupt. |
811 | \details Sets the priority of an interrupt. |
754 | - | ||
755 | \note The priority cannot be set for every core interrupt. |
812 | \note The priority cannot be set for every core interrupt. |
756 | - | ||
757 | \param [in] IRQn Interrupt number. |
813 | \param [in] IRQn Interrupt number. |
758 | \param [in] priority Priority to set. |
814 | \param [in] priority Priority to set. |
759 | */ |
815 | */ |
760 | __STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) |
816 | __STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) |
761 | { |
817 | { |
762 | if((int32_t)(IRQn) < 0) { |
818 | if ((int32_t)(IRQn) < 0) |
- | 819 | { |
|
763 | SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | |
820 | SCB->SHP[_SHP_IDX(IRQn)] = ((uint32_t)(SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | |
764 | (((priority << (8 - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); |
821 | (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); |
765 | } |
822 | } |
766 | else { |
823 | else |
- | 824 | { |
|
767 | NVIC->IP[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | |
825 | NVIC->IP[_IP_IDX(IRQn)] = ((uint32_t)(NVIC->IP[_IP_IDX(IRQn)] & ~(0xFFUL << _BIT_SHIFT(IRQn))) | |
768 | (((priority << (8 - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); |
826 | (((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL) << _BIT_SHIFT(IRQn))); |
769 | } |
827 | } |
770 | } |
828 | } |
771 | 829 | ||
772 | 830 | ||
- | 831 | /** |
|
773 | /** \brief Get Interrupt Priority |
832 | \brief Get Interrupt Priority |
774 | - | ||
775 | The function reads the priority of an interrupt. The interrupt |
833 | \details Reads the priority of an interrupt. |
776 | number can be positive to specify an external (device specific) |
834 | The interrupt number can be positive to specify an external (device specific) interrupt, |
777 | interrupt, or negative to specify an internal (core) interrupt. |
835 | or negative to specify an internal (core) interrupt. |
778 | - | ||
779 | - | ||
780 | \param [in] IRQn Interrupt number. |
836 | \param [in] IRQn Interrupt number. |
781 | \return Interrupt Priority. Value is aligned automatically to the implemented |
837 | \return Interrupt Priority. |
782 | priority bits of the microcontroller. |
838 | Value is aligned automatically to the implemented priority bits of the microcontroller. |
783 | */ |
839 | */ |
784 | __STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) |
840 | __STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) |
785 | { |
841 | { |
786 | 842 | ||
787 | if((int32_t)(IRQn) < 0) { |
843 | if ((int32_t)(IRQn) < 0) |
- | 844 | { |
|
788 | return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8 - __NVIC_PRIO_BITS))); |
845 | return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); |
789 | } |
846 | } |
790 | else { |
847 | else |
- | 848 | { |
|
791 | return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8 - __NVIC_PRIO_BITS))); |
849 | return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & (uint32_t)0xFFUL) >> (8U - __NVIC_PRIO_BITS))); |
792 | } |
850 | } |
793 | } |
851 | } |
794 | 852 | ||
795 | 853 | ||
- | 854 | /** |
|
796 | /** \brief System Reset |
855 | \brief System Reset |
797 | - | ||
798 | The function initiates a system reset request to reset the MCU. |
856 | \details Initiates a system reset request to reset the MCU. |
799 | */ |
857 | */ |
800 | __STATIC_INLINE void NVIC_SystemReset(void) |
858 | __STATIC_INLINE void NVIC_SystemReset(void) |
801 | { |
859 | { |
802 | __DSB(); /* Ensure all outstanding memory accesses included |
860 | __DSB(); /* Ensure all outstanding memory accesses included |
803 | buffered write are completed before reset */ |
861 | buffered write are completed before reset */ |
804 | SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | |
862 | SCB->AIRCR = ((0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | |
805 | SCB_AIRCR_SYSRESETREQ_Msk); |
863 | SCB_AIRCR_SYSRESETREQ_Msk); |
806 | __DSB(); /* Ensure completion of memory access */ |
864 | __DSB(); /* Ensure completion of memory access */ |
- | 865 | ||
807 | while(1) { __NOP(); } /* wait until reset */ |
866 | for(;;) /* wait until reset */ |
- | 867 | { |
|
- | 868 | __NOP(); |
|
- | 869 | } |
|
808 | } |
870 | } |
809 | 871 | ||
810 | /*@} end of CMSIS_Core_NVICFunctions */ |
872 | /*@} end of CMSIS_Core_NVICFunctions */ |
811 | 873 | ||
812 | 874 | ||
813 | 875 | ||
814 | /* ################################## SysTick function ############################################ */ |
876 | /* ################################## SysTick function ############################################ */ |
- | 877 | /** |
|
815 | /** \ingroup CMSIS_Core_FunctionInterface |
878 | \ingroup CMSIS_Core_FunctionInterface |
816 | \defgroup CMSIS_Core_SysTickFunctions SysTick Functions |
879 | \defgroup CMSIS_Core_SysTickFunctions SysTick Functions |
817 | \brief Functions that configure the System. |
880 | \brief Functions that configure the System. |
818 | @{ |
881 | @{ |
819 | */ |
882 | */ |
820 | 883 | ||
821 | #if (__Vendor_SysTickConfig == 0) |
884 | #if (__Vendor_SysTickConfig == 0U) |
822 | - | ||
823 | /** \brief System Tick Configuration |
- | |
824 | - | ||
825 | The function initializes the System Timer and its interrupt, and starts the System Tick Timer. |
- | |
826 | Counter is in free running mode to generate periodic interrupts. |
- | |
827 | - | ||
828 | \param [in] ticks Number of ticks between two interrupts. |
- | |
829 | - | ||
830 | \return 0 Function succeeded. |
- | |
831 | \return 1 Function failed. |
- | |
832 | - | ||
833 | \note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the |
- | |
834 | function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b> |
- | |
835 | must contain a vendor-specific implementation of this function. |
- | |
836 | 885 | ||
- | 886 | /** |
|
- | 887 | \brief System Tick Configuration |
|
- | 888 | \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. |
|
- | 889 | Counter is in free running mode to generate periodic interrupts. |
|
- | 890 | \param [in] ticks Number of ticks between two interrupts. |
|
- | 891 | \return 0 Function succeeded. |
|
- | 892 | \return 1 Function failed. |
|
- | 893 | \note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the |
|
- | 894 | function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b> |
|
- | 895 | must contain a vendor-specific implementation of this function. |
|
837 | */ |
896 | */ |
838 | __STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) |
897 | __STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) |
839 | { |
898 | { |
- | 899 | if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) |
|
- | 900 | { |
|
840 | if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) {return (1UL);} /* Reload value impossible */ |
901 | return (1UL); /* Reload value impossible */ |
- | 902 | } |
|
841 | 903 | ||
842 | SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ |
904 | SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ |
843 | NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ |
905 | NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ |
844 | SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ |
906 | SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ |
845 | SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | |
907 | SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | |