Ricardo Benitez / mbed

meh

Fork of mbed by mbed official

TARGET_NUCLEO_F411RE/stm32f4xx_hal_cortex.h@118:16969dd821af, 2016-04-05 (annotated)

Committer:
ricardobtez
Date:
Tue Apr 05 23:51:21 2016 +0000
Revision:
118:16969dd821af
Parent:
86:04dd9b1680ae
Child:
99:dbbf35b96557
dgdgr

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 86:04dd9b1680ae 1 /**
bogdanm 86:04dd9b1680ae 2 ******************************************************************************
bogdanm 86:04dd9b1680ae 3 * @file stm32f4xx_hal_cortex.h
bogdanm 86:04dd9b1680ae 4 * @author MCD Application Team
bogdanm 86:04dd9b1680ae 5 * @version V1.1.0
bogdanm 86:04dd9b1680ae 6 * @date 19-June-2014
bogdanm 86:04dd9b1680ae 7 * @brief Header file of CORTEX HAL module.
bogdanm 86:04dd9b1680ae 8 ******************************************************************************
bogdanm 86:04dd9b1680ae 9 * @attention
bogdanm 86:04dd9b1680ae 10 *
bogdanm 86:04dd9b1680ae 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
bogdanm 86:04dd9b1680ae 12 *
bogdanm 86:04dd9b1680ae 13 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 86:04dd9b1680ae 14 * are permitted provided that the following conditions are met:
bogdanm 86:04dd9b1680ae 15 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 86:04dd9b1680ae 16 * this list of conditions and the following disclaimer.
bogdanm 86:04dd9b1680ae 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 86:04dd9b1680ae 18 * this list of conditions and the following disclaimer in the documentation
bogdanm 86:04dd9b1680ae 19 * and/or other materials provided with the distribution.
bogdanm 86:04dd9b1680ae 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 86:04dd9b1680ae 21 * may be used to endorse or promote products derived from this software
bogdanm 86:04dd9b1680ae 22 * without specific prior written permission.
bogdanm 86:04dd9b1680ae 23 *
bogdanm 86:04dd9b1680ae 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 86:04dd9b1680ae 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 86:04dd9b1680ae 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 86:04dd9b1680ae 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 86:04dd9b1680ae 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 86:04dd9b1680ae 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 86:04dd9b1680ae 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 86:04dd9b1680ae 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 86:04dd9b1680ae 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 86:04dd9b1680ae 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 86:04dd9b1680ae 34 *
bogdanm 86:04dd9b1680ae 35 ******************************************************************************
bogdanm 86:04dd9b1680ae 36 */
bogdanm 86:04dd9b1680ae 37
bogdanm 86:04dd9b1680ae 38 /* Define to prevent recursive inclusion -------------------------------------*/
bogdanm 86:04dd9b1680ae 39 #ifndef __STM32F4xx_HAL_CORTEX_H
bogdanm 86:04dd9b1680ae 40 #define __STM32F4xx_HAL_CORTEX_H
bogdanm 86:04dd9b1680ae 41
bogdanm 86:04dd9b1680ae 42 #ifdef __cplusplus
bogdanm 86:04dd9b1680ae 43 extern "C" {
bogdanm 86:04dd9b1680ae 44 #endif
bogdanm 86:04dd9b1680ae 45
bogdanm 86:04dd9b1680ae 46 /* Includes ------------------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 47 #include "stm32f4xx_hal_def.h"
bogdanm 86:04dd9b1680ae 48
bogdanm 86:04dd9b1680ae 49 /** @addtogroup STM32F4xx_HAL_Driver
bogdanm 86:04dd9b1680ae 50 * @{
bogdanm 86:04dd9b1680ae 51 */
bogdanm 86:04dd9b1680ae 52
bogdanm 86:04dd9b1680ae 53 /** @addtogroup CORTEX
bogdanm 86:04dd9b1680ae 54 * @{
bogdanm 86:04dd9b1680ae 55 */
bogdanm 86:04dd9b1680ae 56 /* Exported types ------------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 57 /* Exported constants --------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 58
bogdanm 86:04dd9b1680ae 59 /** @defgroup CORTEX_Exported_Constants
bogdanm 86:04dd9b1680ae 60 * @{
bogdanm 86:04dd9b1680ae 61 */
bogdanm 86:04dd9b1680ae 62
bogdanm 86:04dd9b1680ae 63
bogdanm 86:04dd9b1680ae 64 /** @defgroup CORTEX_Preemption_Priority_Group
bogdanm 86:04dd9b1680ae 65 * @{
bogdanm 86:04dd9b1680ae 66 */
bogdanm 86:04dd9b1680ae 67
bogdanm 86:04dd9b1680ae 68 #define NVIC_PRIORITYGROUP_0 ((uint32_t)0x00000007) /*!< 0 bits for pre-emption priority
bogdanm 86:04dd9b1680ae 69 4 bits for subpriority */
bogdanm 86:04dd9b1680ae 70 #define NVIC_PRIORITYGROUP_1 ((uint32_t)0x00000006) /*!< 1 bits for pre-emption priority
bogdanm 86:04dd9b1680ae 71 3 bits for subpriority */
bogdanm 86:04dd9b1680ae 72 #define NVIC_PRIORITYGROUP_2 ((uint32_t)0x00000005) /*!< 2 bits for pre-emption priority
bogdanm 86:04dd9b1680ae 73 2 bits for subpriority */
bogdanm 86:04dd9b1680ae 74 #define NVIC_PRIORITYGROUP_3 ((uint32_t)0x00000004) /*!< 3 bits for pre-emption priority
bogdanm 86:04dd9b1680ae 75 1 bits for subpriority */
bogdanm 86:04dd9b1680ae 76 #define NVIC_PRIORITYGROUP_4 ((uint32_t)0x00000003) /*!< 4 bits for pre-emption priority
bogdanm 86:04dd9b1680ae 77 0 bits for subpriority */
bogdanm 86:04dd9b1680ae 78
bogdanm 86:04dd9b1680ae 79 #define IS_NVIC_PRIORITY_GROUP(GROUP) (((GROUP) == NVIC_PRIORITYGROUP_0) || \
bogdanm 86:04dd9b1680ae 80 ((GROUP) == NVIC_PRIORITYGROUP_1) || \
bogdanm 86:04dd9b1680ae 81 ((GROUP) == NVIC_PRIORITYGROUP_2) || \
bogdanm 86:04dd9b1680ae 82 ((GROUP) == NVIC_PRIORITYGROUP_3) || \
bogdanm 86:04dd9b1680ae 83 ((GROUP) == NVIC_PRIORITYGROUP_4))
bogdanm 86:04dd9b1680ae 84
bogdanm 86:04dd9b1680ae 85 #define IS_NVIC_PREEMPTION_PRIORITY(PRIORITY) ((PRIORITY) < 0x10)
bogdanm 86:04dd9b1680ae 86
bogdanm 86:04dd9b1680ae 87 #define IS_NVIC_SUB_PRIORITY(PRIORITY) ((PRIORITY) < 0x10)
bogdanm 86:04dd9b1680ae 88
bogdanm 86:04dd9b1680ae 89 /**
bogdanm 86:04dd9b1680ae 90 * @}
bogdanm 86:04dd9b1680ae 91 */
bogdanm 86:04dd9b1680ae 92
bogdanm 86:04dd9b1680ae 93 /** @defgroup CORTEX_SysTick_clock_source
bogdanm 86:04dd9b1680ae 94 * @{
bogdanm 86:04dd9b1680ae 95 */
bogdanm 86:04dd9b1680ae 96 #define SYSTICK_CLKSOURCE_HCLK_DIV8 ((uint32_t)0x00000000)
bogdanm 86:04dd9b1680ae 97 #define SYSTICK_CLKSOURCE_HCLK ((uint32_t)0x00000004)
bogdanm 86:04dd9b1680ae 98 #define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SYSTICK_CLKSOURCE_HCLK) || \
bogdanm 86:04dd9b1680ae 99 ((SOURCE) == SYSTICK_CLKSOURCE_HCLK_DIV8))
bogdanm 86:04dd9b1680ae 100 /**
bogdanm 86:04dd9b1680ae 101 * @}
bogdanm 86:04dd9b1680ae 102 */
bogdanm 86:04dd9b1680ae 103
bogdanm 86:04dd9b1680ae 104 /* Exported Macros -----------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 105
bogdanm 86:04dd9b1680ae 106 /** @brief Configures the SysTick clock source.
bogdanm 86:04dd9b1680ae 107 * @param __CLKSRC__: specifies the SysTick clock source.
bogdanm 86:04dd9b1680ae 108 * This parameter can be one of the following values:
bogdanm 86:04dd9b1680ae 109 * @arg SYSTICK_CLKSOURCE_HCLK_DIV8: AHB clock divided by 8 selected as SysTick clock source.
bogdanm 86:04dd9b1680ae 110 * @arg SYSTICK_CLKSOURCE_HCLK: AHB clock selected as SysTick clock source.
bogdanm 86:04dd9b1680ae 111 * @retval None
bogdanm 86:04dd9b1680ae 112 */
bogdanm 86:04dd9b1680ae 113 #define __HAL_CORTEX_SYSTICKCLK_CONFIG(__CLKSRC__) \
bogdanm 86:04dd9b1680ae 114 do { \
bogdanm 86:04dd9b1680ae 115 if ((__CLKSRC__) == SYSTICK_CLKSOURCE_HCLK) \
bogdanm 86:04dd9b1680ae 116 { \
bogdanm 86:04dd9b1680ae 117 SysTick->CTRL |= SYSTICK_CLKSOURCE_HCLK; \
bogdanm 86:04dd9b1680ae 118 } \
bogdanm 86:04dd9b1680ae 119 else \
bogdanm 86:04dd9b1680ae 120 SysTick->CTRL &= ~SYSTICK_CLKSOURCE_HCLK; \
bogdanm 86:04dd9b1680ae 121 } while(0)
bogdanm 86:04dd9b1680ae 122
bogdanm 86:04dd9b1680ae 123 /**
bogdanm 86:04dd9b1680ae 124 * @}
bogdanm 86:04dd9b1680ae 125 */
bogdanm 86:04dd9b1680ae 126
bogdanm 86:04dd9b1680ae 127 /* Exported macro ------------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 128 /* Exported functions --------------------------------------------------------*/
bogdanm 86:04dd9b1680ae 129 /* Initialization and de-initialization functions *******************************/
bogdanm 86:04dd9b1680ae 130 void HAL_NVIC_SetPriorityGrouping(uint32_t PriorityGroup);
bogdanm 86:04dd9b1680ae 131 void HAL_NVIC_SetPriority(IRQn_Type IRQn, uint32_t PreemptPriority, uint32_t SubPriority);
bogdanm 86:04dd9b1680ae 132 void HAL_NVIC_EnableIRQ(IRQn_Type IRQn);
bogdanm 86:04dd9b1680ae 133 void HAL_NVIC_DisableIRQ(IRQn_Type IRQn);
bogdanm 86:04dd9b1680ae 134 void HAL_NVIC_SystemReset(void);
bogdanm 86:04dd9b1680ae 135 uint32_t HAL_SYSTICK_Config(uint32_t TicksNumb);
bogdanm 86:04dd9b1680ae 136
bogdanm 86:04dd9b1680ae 137 /* Peripheral Control functions *************************************************/
bogdanm 86:04dd9b1680ae 138 uint32_t HAL_NVIC_GetPriorityGrouping(void);
bogdanm 86:04dd9b1680ae 139 void HAL_NVIC_GetPriority(IRQn_Type IRQn, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority);
bogdanm 86:04dd9b1680ae 140 uint32_t HAL_NVIC_GetPendingIRQ(IRQn_Type IRQn);
bogdanm 86:04dd9b1680ae 141 void HAL_NVIC_SetPendingIRQ(IRQn_Type IRQn);
bogdanm 86:04dd9b1680ae 142 void HAL_NVIC_ClearPendingIRQ(IRQn_Type IRQn);
bogdanm 86:04dd9b1680ae 143 uint32_t HAL_NVIC_GetActive(IRQn_Type IRQn);
bogdanm 86:04dd9b1680ae 144 void HAL_SYSTICK_CLKSourceConfig(uint32_t CLKSource);
bogdanm 86:04dd9b1680ae 145 void HAL_SYSTICK_IRQHandler(void);
bogdanm 86:04dd9b1680ae 146 void HAL_SYSTICK_Callback(void);
bogdanm 86:04dd9b1680ae 147
bogdanm 86:04dd9b1680ae 148 /**
bogdanm 86:04dd9b1680ae 149 * @}
bogdanm 86:04dd9b1680ae 150 */
bogdanm 86:04dd9b1680ae 151
bogdanm 86:04dd9b1680ae 152 /**
bogdanm 86:04dd9b1680ae 153 * @}
bogdanm 86:04dd9b1680ae 154 */
bogdanm 86:04dd9b1680ae 155
bogdanm 86:04dd9b1680ae 156 #ifdef __cplusplus
bogdanm 86:04dd9b1680ae 157 }
bogdanm 86:04dd9b1680ae 158 #endif
bogdanm 86:04dd9b1680ae 159
bogdanm 86:04dd9b1680ae 160 #endif /* __STM32F4xx_HAL_CORTEX_H */
bogdanm 86:04dd9b1680ae 161
bogdanm 86:04dd9b1680ae 162
bogdanm 86:04dd9b1680ae 163 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/