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Last commit 20 Feb 2019 by mbed official

targets/cmsis/TARGET_STM/TARGET_STM32L1/stm32l1xx_hal_cortex.h@579:53297373a894, 2015-07-01 (annotated)

Committer:
mbed_official
Date:
Wed Jul 01 09:45:11 2015 +0100
Revision:
579:53297373a894
Parent:
394:83f921546702 
Synchronized with git revision d5b4d2ab9c47edb4dc5776e7177b0c2263459081



Full URL: https://github.com/mbedmicro/mbed/commit/d5b4d2ab9c47edb4dc5776e7177b0c2263459081/



Initial version of drivers for SAMR21

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 354:e67efb2aab0e 1 /**
mbed_official 354:e67efb2aab0e 2 ******************************************************************************
mbed_official 354:e67efb2aab0e 3 * @file stm32l1xx_hal_cortex.h
mbed_official 354:e67efb2aab0e 4 * @author MCD Application Team
mbed_official 354:e67efb2aab0e 5 * @version V1.0.0
mbed_official 354:e67efb2aab0e 6 * @date 5-September-2014
mbed_official 354:e67efb2aab0e 7 * @brief Header file of CORTEX HAL module.
mbed_official 354:e67efb2aab0e 8 ******************************************************************************
mbed_official 354:e67efb2aab0e 9 * @attention
mbed_official 354:e67efb2aab0e 10 *
mbed_official 354:e67efb2aab0e 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
mbed_official 354:e67efb2aab0e 12 *
mbed_official 354:e67efb2aab0e 13 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 354:e67efb2aab0e 14 * are permitted provided that the following conditions are met:
mbed_official 354:e67efb2aab0e 15 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 354:e67efb2aab0e 16 * this list of conditions and the following disclaimer.
mbed_official 354:e67efb2aab0e 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 354:e67efb2aab0e 18 * this list of conditions and the following disclaimer in the documentation
mbed_official 354:e67efb2aab0e 19 * and/or other materials provided with the distribution.
mbed_official 354:e67efb2aab0e 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 354:e67efb2aab0e 21 * may be used to endorse or promote products derived from this software
mbed_official 354:e67efb2aab0e 22 * without specific prior written permission.
mbed_official 354:e67efb2aab0e 23 *
mbed_official 354:e67efb2aab0e 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 354:e67efb2aab0e 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 354:e67efb2aab0e 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 354:e67efb2aab0e 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 354:e67efb2aab0e 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 354:e67efb2aab0e 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 354:e67efb2aab0e 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 354:e67efb2aab0e 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 354:e67efb2aab0e 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 354:e67efb2aab0e 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 354:e67efb2aab0e 34 *
mbed_official 354:e67efb2aab0e 35 ******************************************************************************
mbed_official 354:e67efb2aab0e 36 */
mbed_official 354:e67efb2aab0e 37
mbed_official 354:e67efb2aab0e 38 /* Define to prevent recursive inclusion -------------------------------------*/
mbed_official 354:e67efb2aab0e 39 #ifndef __STM32L1xx_HAL_CORTEX_H
mbed_official 354:e67efb2aab0e 40 #define __STM32L1xx_HAL_CORTEX_H
mbed_official 354:e67efb2aab0e 41
mbed_official 354:e67efb2aab0e 42 #ifdef __cplusplus
mbed_official 354:e67efb2aab0e 43 extern "C" {
mbed_official 354:e67efb2aab0e 44 #endif
mbed_official 354:e67efb2aab0e 45
mbed_official 354:e67efb2aab0e 46 /* Includes ------------------------------------------------------------------*/
mbed_official 354:e67efb2aab0e 47 #include "stm32l1xx_hal_def.h"
mbed_official 354:e67efb2aab0e 48
mbed_official 354:e67efb2aab0e 49 /** @addtogroup STM32L1xx_HAL_Driver
mbed_official 354:e67efb2aab0e 50 * @{
mbed_official 354:e67efb2aab0e 51 */
mbed_official 354:e67efb2aab0e 52
mbed_official 354:e67efb2aab0e 53 /** @addtogroup CORTEX
mbed_official 354:e67efb2aab0e 54 * @{
mbed_official 354:e67efb2aab0e 55 */
mbed_official 354:e67efb2aab0e 56 /* Exported types ------------------------------------------------------------*/
mbed_official 354:e67efb2aab0e 57 /* Exported constants --------------------------------------------------------*/
mbed_official 354:e67efb2aab0e 58
mbed_official 354:e67efb2aab0e 59 /** @defgroup CORTEX_Exported_Constants CORTEX Exported Constants
mbed_official 354:e67efb2aab0e 60 * @{
mbed_official 354:e67efb2aab0e 61 */
mbed_official 354:e67efb2aab0e 62
mbed_official 354:e67efb2aab0e 63
mbed_official 354:e67efb2aab0e 64 /** @defgroup CORTEX_Preemption_Priority_Group CORTEX Preemption Priority Group
mbed_official 354:e67efb2aab0e 65 * @{
mbed_official 354:e67efb2aab0e 66 */
mbed_official 354:e67efb2aab0e 67
mbed_official 354:e67efb2aab0e 68 #define NVIC_PRIORITYGROUP_0 ((uint32_t)0x00000007) /*!< 0 bits for pre-emption priority
mbed_official 354:e67efb2aab0e 69 4 bits for subpriority */
mbed_official 354:e67efb2aab0e 70 #define NVIC_PRIORITYGROUP_1 ((uint32_t)0x00000006) /*!< 1 bits for pre-emption priority
mbed_official 354:e67efb2aab0e 71 3 bits for subpriority */
mbed_official 354:e67efb2aab0e 72 #define NVIC_PRIORITYGROUP_2 ((uint32_t)0x00000005) /*!< 2 bits for pre-emption priority
mbed_official 354:e67efb2aab0e 73 2 bits for subpriority */
mbed_official 354:e67efb2aab0e 74 #define NVIC_PRIORITYGROUP_3 ((uint32_t)0x00000004) /*!< 3 bits for pre-emption priority
mbed_official 354:e67efb2aab0e 75 1 bits for subpriority */
mbed_official 354:e67efb2aab0e 76 #define NVIC_PRIORITYGROUP_4 ((uint32_t)0x00000003) /*!< 4 bits for pre-emption priority
mbed_official 354:e67efb2aab0e 77 0 bits for subpriority */
mbed_official 354:e67efb2aab0e 78 /**
mbed_official 354:e67efb2aab0e 79 * @}
mbed_official 354:e67efb2aab0e 80 */
mbed_official 354:e67efb2aab0e 81
mbed_official 354:e67efb2aab0e 82 /** @defgroup CORTEX_SysTick_clock_source CORTEX SysTick clock source
mbed_official 354:e67efb2aab0e 83 * @{
mbed_official 354:e67efb2aab0e 84 */
mbed_official 354:e67efb2aab0e 85 #define SYSTICK_CLKSOURCE_HCLK_DIV8 ((uint32_t)0x00000000)
mbed_official 354:e67efb2aab0e 86 #define SYSTICK_CLKSOURCE_HCLK ((uint32_t)0x00000004)
mbed_official 354:e67efb2aab0e 87
mbed_official 354:e67efb2aab0e 88 /**
mbed_official 354:e67efb2aab0e 89 * @}
mbed_official 354:e67efb2aab0e 90 */
mbed_official 354:e67efb2aab0e 91
mbed_official 354:e67efb2aab0e 92 /**
mbed_official 354:e67efb2aab0e 93 * @}
mbed_official 354:e67efb2aab0e 94 */
mbed_official 354:e67efb2aab0e 95
mbed_official 354:e67efb2aab0e 96 /* Exported Macros -----------------------------------------------------------*/
mbed_official 354:e67efb2aab0e 97 /** @defgroup CORTEX_Exported_Macros CORTEX Exported Macros
mbed_official 354:e67efb2aab0e 98 * @{
mbed_official 354:e67efb2aab0e 99 */
mbed_official 354:e67efb2aab0e 100
mbed_official 354:e67efb2aab0e 101 /** @defgroup CORTEX_Preemption_Priority_Group_Macro CORTEX Preemption Priority Group
mbed_official 354:e67efb2aab0e 102 * @{
mbed_official 354:e67efb2aab0e 103 */
mbed_official 354:e67efb2aab0e 104 #define IS_NVIC_PRIORITY_GROUP(GROUP) (((GROUP) == NVIC_PRIORITYGROUP_0) || \
mbed_official 354:e67efb2aab0e 105 ((GROUP) == NVIC_PRIORITYGROUP_1) || \
mbed_official 354:e67efb2aab0e 106 ((GROUP) == NVIC_PRIORITYGROUP_2) || \
mbed_official 354:e67efb2aab0e 107 ((GROUP) == NVIC_PRIORITYGROUP_3) || \
mbed_official 354:e67efb2aab0e 108 ((GROUP) == NVIC_PRIORITYGROUP_4))
mbed_official 354:e67efb2aab0e 109
mbed_official 354:e67efb2aab0e 110 #define IS_NVIC_PREEMPTION_PRIORITY(PRIORITY) ((PRIORITY) < 0x10)
mbed_official 354:e67efb2aab0e 111
mbed_official 354:e67efb2aab0e 112 #define IS_NVIC_SUB_PRIORITY(PRIORITY) ((PRIORITY) < 0x10)
mbed_official 354:e67efb2aab0e 113
mbed_official 354:e67efb2aab0e 114 /**
mbed_official 354:e67efb2aab0e 115 * @}
mbed_official 354:e67efb2aab0e 116 */
mbed_official 354:e67efb2aab0e 117
mbed_official 354:e67efb2aab0e 118 /** @defgroup CORTEX_SysTick_clock_source_Macro_Exported CORTEX SysTick clock source
mbed_official 354:e67efb2aab0e 119 * @{
mbed_official 354:e67efb2aab0e 120 */
mbed_official 354:e67efb2aab0e 121
mbed_official 354:e67efb2aab0e 122 /** @brief Configures the SysTick clock source.
mbed_official 354:e67efb2aab0e 123 * @param __CLKSRC__: specifies the SysTick clock source.
mbed_official 354:e67efb2aab0e 124 * This parameter can be one of the following values:
mbed_official 354:e67efb2aab0e 125 * @arg SYSTICK_CLKSOURCE_HCLK_DIV8: AHB clock divided by 8 selected as SysTick clock source.
mbed_official 354:e67efb2aab0e 126 * @arg SYSTICK_CLKSOURCE_HCLK: AHB clock selected as SysTick clock source.
mbed_official 354:e67efb2aab0e 127 * @retval None
mbed_official 354:e67efb2aab0e 128 */
mbed_official 354:e67efb2aab0e 129 #define __HAL_CORTEX_SYSTICKCLK_CONFIG(__CLKSRC__) \
mbed_official 354:e67efb2aab0e 130 do { \
mbed_official 354:e67efb2aab0e 131 if ((__CLKSRC__) == SYSTICK_CLKSOURCE_HCLK) \
mbed_official 354:e67efb2aab0e 132 { \
mbed_official 354:e67efb2aab0e 133 SysTick->CTRL |= SYSTICK_CLKSOURCE_HCLK; \
mbed_official 354:e67efb2aab0e 134 } \
mbed_official 354:e67efb2aab0e 135 else \
mbed_official 354:e67efb2aab0e 136 SysTick->CTRL &= ~SYSTICK_CLKSOURCE_HCLK; \
mbed_official 354:e67efb2aab0e 137 } while(0)
mbed_official 354:e67efb2aab0e 138 /**
mbed_official 354:e67efb2aab0e 139 * @}
mbed_official 354:e67efb2aab0e 140 */
mbed_official 354:e67efb2aab0e 141
mbed_official 354:e67efb2aab0e 142 /**
mbed_official 354:e67efb2aab0e 143 * @}
mbed_official 354:e67efb2aab0e 144 */
mbed_official 354:e67efb2aab0e 145
mbed_official 354:e67efb2aab0e 146 /* Private macro -------------------------------------------------------------*/
mbed_official 354:e67efb2aab0e 147 /** @defgroup CORTEX_Private_Macros CORTEX Private Macros
mbed_official 354:e67efb2aab0e 148 * @{
mbed_official 354:e67efb2aab0e 149 */
mbed_official 354:e67efb2aab0e 150
mbed_official 354:e67efb2aab0e 151 /** @defgroup CORTEX_SysTick_clock_source_Macro_Private CORTEX SysTick clock source
mbed_official 354:e67efb2aab0e 152 * @{
mbed_official 354:e67efb2aab0e 153 */
mbed_official 354:e67efb2aab0e 154 #define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SYSTICK_CLKSOURCE_HCLK) || \
mbed_official 354:e67efb2aab0e 155 ((SOURCE) == SYSTICK_CLKSOURCE_HCLK_DIV8))
mbed_official 354:e67efb2aab0e 156 /**
mbed_official 354:e67efb2aab0e 157 * @}
mbed_official 354:e67efb2aab0e 158 */
mbed_official 354:e67efb2aab0e 159
mbed_official 354:e67efb2aab0e 160 /**
mbed_official 354:e67efb2aab0e 161 * @}
mbed_official 354:e67efb2aab0e 162 */
mbed_official 354:e67efb2aab0e 163
mbed_official 354:e67efb2aab0e 164 /* Exported functions --------------------------------------------------------*/
mbed_official 354:e67efb2aab0e 165
mbed_official 354:e67efb2aab0e 166 /** @addtogroup CORTEX_Exported_Functions
mbed_official 354:e67efb2aab0e 167 * @{
mbed_official 354:e67efb2aab0e 168 */
mbed_official 354:e67efb2aab0e 169
mbed_official 354:e67efb2aab0e 170 /** @addtogroup CORTEX_Exported_Functions_Group1
mbed_official 354:e67efb2aab0e 171 * @{
mbed_official 354:e67efb2aab0e 172 */
mbed_official 354:e67efb2aab0e 173 /* Initialization and de-initialization functions *****************************/
mbed_official 354:e67efb2aab0e 174 void HAL_NVIC_SetPriorityGrouping(uint32_t PriorityGroup);
mbed_official 354:e67efb2aab0e 175 void HAL_NVIC_SetPriority(IRQn_Type IRQn, uint32_t PreemptPriority, uint32_t SubPriority);
mbed_official 354:e67efb2aab0e 176 void HAL_NVIC_EnableIRQ(IRQn_Type IRQn);
mbed_official 354:e67efb2aab0e 177 void HAL_NVIC_DisableIRQ(IRQn_Type IRQn);
mbed_official 354:e67efb2aab0e 178 void HAL_NVIC_SystemReset(void);
mbed_official 354:e67efb2aab0e 179 uint32_t HAL_SYSTICK_Config(uint32_t TicksNumb);
mbed_official 354:e67efb2aab0e 180 /**
mbed_official 354:e67efb2aab0e 181 * @}
mbed_official 354:e67efb2aab0e 182 */
mbed_official 354:e67efb2aab0e 183
mbed_official 354:e67efb2aab0e 184 /** @addtogroup CORTEX_Exported_Functions_Group2
mbed_official 354:e67efb2aab0e 185 * @{
mbed_official 354:e67efb2aab0e 186 */
mbed_official 354:e67efb2aab0e 187 /* Peripheral Control functions ***********************************************/
mbed_official 354:e67efb2aab0e 188 uint32_t HAL_NVIC_GetPriorityGrouping(void);
mbed_official 354:e67efb2aab0e 189 void HAL_NVIC_GetPriority(IRQn_Type IRQn, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority);
mbed_official 354:e67efb2aab0e 190 uint32_t HAL_NVIC_GetPendingIRQ(IRQn_Type IRQn);
mbed_official 354:e67efb2aab0e 191 void HAL_NVIC_SetPendingIRQ(IRQn_Type IRQn);
mbed_official 354:e67efb2aab0e 192 void HAL_NVIC_ClearPendingIRQ(IRQn_Type IRQn);
mbed_official 354:e67efb2aab0e 193 uint32_t HAL_NVIC_GetActive(IRQn_Type IRQn);
mbed_official 354:e67efb2aab0e 194 void HAL_SYSTICK_CLKSourceConfig(uint32_t CLKSource);
mbed_official 354:e67efb2aab0e 195 void HAL_SYSTICK_IRQHandler(void);
mbed_official 354:e67efb2aab0e 196 void HAL_SYSTICK_Callback(void);
mbed_official 354:e67efb2aab0e 197 /**
mbed_official 354:e67efb2aab0e 198 * @}
mbed_official 354:e67efb2aab0e 199 */
mbed_official 354:e67efb2aab0e 200
mbed_official 354:e67efb2aab0e 201 /**
mbed_official 354:e67efb2aab0e 202 * @}
mbed_official 354:e67efb2aab0e 203 */
mbed_official 354:e67efb2aab0e 204
mbed_official 354:e67efb2aab0e 205 /**
mbed_official 354:e67efb2aab0e 206 * @}
mbed_official 354:e67efb2aab0e 207 */
mbed_official 354:e67efb2aab0e 208
mbed_official 354:e67efb2aab0e 209 /**
mbed_official 354:e67efb2aab0e 210 * @}
mbed_official 354:e67efb2aab0e 211 */
mbed_official 354:e67efb2aab0e 212
mbed_official 354:e67efb2aab0e 213 #ifdef __cplusplus
mbed_official 354:e67efb2aab0e 214 }
mbed_official 354:e67efb2aab0e 215 #endif
mbed_official 354:e67efb2aab0e 216
mbed_official 354:e67efb2aab0e 217 #endif /* __STM32L1xx_HAL_CORTEX_H */
mbed_official 354:e67efb2aab0e 218
mbed_official 354:e67efb2aab0e 219
mbed_official 354:e67efb2aab0e 220 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/