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TARGET_NUCLEO_F302R8/stm32f30x_misc.h@86:4f9a848d74c7, 2014-06-25 (annotated)

Committer:
erezi
Date:
Wed Jun 25 06:08:49 2014 +0000
Revision:
86:4f9a848d74c7
Parent:
82:6473597d706e 
version_2.0

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bogdanm 82:6473597d706e 1 /**
bogdanm 82:6473597d706e 2 ******************************************************************************
bogdanm 82:6473597d706e 3 * @file stm32f30x_misc.h
bogdanm 82:6473597d706e 4 * @author MCD Application Team
bogdanm 82:6473597d706e 5 * @version V1.1.0
bogdanm 82:6473597d706e 6 * @date 27-February-2014
bogdanm 82:6473597d706e 7 * @brief This file contains all the functions prototypes for the miscellaneous
bogdanm 82:6473597d706e 8 * firmware library functions (add-on to CMSIS functions).
bogdanm 82:6473597d706e 9 ******************************************************************************
bogdanm 82:6473597d706e 10 * @attention
bogdanm 82:6473597d706e 11 *
bogdanm 82:6473597d706e 12 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
bogdanm 82:6473597d706e 13 *
bogdanm 82:6473597d706e 14 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 82:6473597d706e 15 * are permitted provided that the following conditions are met:
bogdanm 82:6473597d706e 16 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 82:6473597d706e 17 * this list of conditions and the following disclaimer.
bogdanm 82:6473597d706e 18 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 82:6473597d706e 19 * this list of conditions and the following disclaimer in the documentation
bogdanm 82:6473597d706e 20 * and/or other materials provided with the distribution.
bogdanm 82:6473597d706e 21 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 82:6473597d706e 22 * may be used to endorse or promote products derived from this software
bogdanm 82:6473597d706e 23 * without specific prior written permission.
bogdanm 82:6473597d706e 24 *
bogdanm 82:6473597d706e 25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 82:6473597d706e 26 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 82:6473597d706e 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 82:6473597d706e 28 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 82:6473597d706e 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 82:6473597d706e 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 82:6473597d706e 31 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 82:6473597d706e 32 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 82:6473597d706e 33 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 82:6473597d706e 34 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 82:6473597d706e 35 *
bogdanm 82:6473597d706e 36 ******************************************************************************
bogdanm 82:6473597d706e 37 */
bogdanm 82:6473597d706e 38
bogdanm 82:6473597d706e 39 /* Define to prevent recursive inclusion -------------------------------------*/
bogdanm 82:6473597d706e 40 #ifndef __STM32F30x_MISC_H
bogdanm 82:6473597d706e 41 #define __STM32F30x_MISC_H
bogdanm 82:6473597d706e 42
bogdanm 82:6473597d706e 43 #ifdef __cplusplus
bogdanm 82:6473597d706e 44 extern "C" {
bogdanm 82:6473597d706e 45 #endif
bogdanm 82:6473597d706e 46
bogdanm 82:6473597d706e 47 /* Includes ------------------------------------------------------------------*/
bogdanm 82:6473597d706e 48 #include "stm32f30x.h"
bogdanm 82:6473597d706e 49
bogdanm 82:6473597d706e 50 /** @addtogroup STM32F30x_StdPeriph_Driver
bogdanm 82:6473597d706e 51 * @{
bogdanm 82:6473597d706e 52 */
bogdanm 82:6473597d706e 53
bogdanm 82:6473597d706e 54 /** @addtogroup MISC
bogdanm 82:6473597d706e 55 * @{
bogdanm 82:6473597d706e 56 */
bogdanm 82:6473597d706e 57
bogdanm 82:6473597d706e 58 /* Exported types ------------------------------------------------------------*/
bogdanm 82:6473597d706e 59
bogdanm 82:6473597d706e 60 /**
bogdanm 82:6473597d706e 61 * @brief NVIC Init Structure definition
bogdanm 82:6473597d706e 62 */
bogdanm 82:6473597d706e 63
bogdanm 82:6473597d706e 64 typedef struct
bogdanm 82:6473597d706e 65 {
bogdanm 82:6473597d706e 66 uint8_t NVIC_IRQChannel; /*!< Specifies the IRQ channel to be enabled or disabled.
bogdanm 82:6473597d706e 67 This parameter can be a value of @ref IRQn_Type (For
bogdanm 82:6473597d706e 68 the complete STM32 Devices IRQ Channels list, please
bogdanm 82:6473597d706e 69 refer to stm32f30x.h file) */
bogdanm 82:6473597d706e 70
bogdanm 82:6473597d706e 71 uint8_t NVIC_IRQChannelPreemptionPriority; /*!< Specifies the pre-emption priority for the IRQ channel
bogdanm 82:6473597d706e 72 specified in NVIC_IRQChannel. This parameter can be a value
bogdanm 82:6473597d706e 73 between 0 and 15.
bogdanm 82:6473597d706e 74 A lower priority value indicates a higher priority */
bogdanm 82:6473597d706e 75
bogdanm 82:6473597d706e 76
bogdanm 82:6473597d706e 77 uint8_t NVIC_IRQChannelSubPriority; /*!< Specifies the subpriority level for the IRQ channel specified
bogdanm 82:6473597d706e 78 in NVIC_IRQChannel. This parameter can be a value
bogdanm 82:6473597d706e 79 between 0 and 15.
bogdanm 82:6473597d706e 80 A lower priority value indicates a higher priority */
bogdanm 82:6473597d706e 81
bogdanm 82:6473597d706e 82 FunctionalState NVIC_IRQChannelCmd; /*!< Specifies whether the IRQ channel defined in NVIC_IRQChannel
bogdanm 82:6473597d706e 83 will be enabled or disabled.
bogdanm 82:6473597d706e 84 This parameter can be set either to ENABLE or DISABLE */
bogdanm 82:6473597d706e 85 } NVIC_InitTypeDef;
bogdanm 82:6473597d706e 86
bogdanm 82:6473597d706e 87 /**
bogdanm 82:6473597d706e 88 *
bogdanm 82:6473597d706e 89 @verbatim
bogdanm 82:6473597d706e 90 The table below gives the allowed values of the pre-emption priority and subpriority according
bogdanm 82:6473597d706e 91 to the Priority Grouping configuration performed by NVIC_PriorityGroupConfig function
bogdanm 82:6473597d706e 92 ============================================================================================================================
bogdanm 82:6473597d706e 93 NVIC_PriorityGroup | NVIC_IRQChannelPreemptionPriority | NVIC_IRQChannelSubPriority | Description
bogdanm 82:6473597d706e 94 ============================================================================================================================
bogdanm 82:6473597d706e 95 NVIC_PriorityGroup_0 | 0 | 0-15 | 0 bits for pre-emption priority
bogdanm 82:6473597d706e 96 | | | 4 bits for subpriority
bogdanm 82:6473597d706e 97 ----------------------------------------------------------------------------------------------------------------------------
bogdanm 82:6473597d706e 98 NVIC_PriorityGroup_1 | 0-1 | 0-7 | 1 bits for pre-emption priority
bogdanm 82:6473597d706e 99 | | | 3 bits for subpriority
bogdanm 82:6473597d706e 100 ----------------------------------------------------------------------------------------------------------------------------
bogdanm 82:6473597d706e 101 NVIC_PriorityGroup_2 | 0-3 | 0-3 | 2 bits for pre-emption priority
bogdanm 82:6473597d706e 102 | | | 2 bits for subpriority
bogdanm 82:6473597d706e 103 ----------------------------------------------------------------------------------------------------------------------------
bogdanm 82:6473597d706e 104 NVIC_PriorityGroup_3 | 0-7 | 0-1 | 3 bits for pre-emption priority
bogdanm 82:6473597d706e 105 | | | 1 bits for subpriority
bogdanm 82:6473597d706e 106 ----------------------------------------------------------------------------------------------------------------------------
bogdanm 82:6473597d706e 107 NVIC_PriorityGroup_4 | 0-15 | 0 | 4 bits for pre-emption priority
bogdanm 82:6473597d706e 108 | | | 0 bits for subpriority
bogdanm 82:6473597d706e 109 ============================================================================================================================
bogdanm 82:6473597d706e 110 @endverbatim
bogdanm 82:6473597d706e 111 */
bogdanm 82:6473597d706e 112
bogdanm 82:6473597d706e 113 /* Exported constants --------------------------------------------------------*/
bogdanm 82:6473597d706e 114
bogdanm 82:6473597d706e 115 /** @defgroup MISC_Exported_Constants
bogdanm 82:6473597d706e 116 * @{
bogdanm 82:6473597d706e 117 */
bogdanm 82:6473597d706e 118
bogdanm 82:6473597d706e 119 /** @defgroup MISC_Vector_Table_Base
bogdanm 82:6473597d706e 120 * @{
bogdanm 82:6473597d706e 121 */
bogdanm 82:6473597d706e 122
bogdanm 82:6473597d706e 123 #define NVIC_VectTab_RAM ((uint32_t)0x20000000)
bogdanm 82:6473597d706e 124 #define NVIC_VectTab_FLASH ((uint32_t)0x08000000)
bogdanm 82:6473597d706e 125 #define IS_NVIC_VECTTAB(VECTTAB) (((VECTTAB) == NVIC_VectTab_RAM) || \
bogdanm 82:6473597d706e 126 ((VECTTAB) == NVIC_VectTab_FLASH))
bogdanm 82:6473597d706e 127 /**
bogdanm 82:6473597d706e 128 * @}
bogdanm 82:6473597d706e 129 */
bogdanm 82:6473597d706e 130
bogdanm 82:6473597d706e 131 /** @defgroup MISC_System_Low_Power
bogdanm 82:6473597d706e 132 * @{
bogdanm 82:6473597d706e 133 */
bogdanm 82:6473597d706e 134
bogdanm 82:6473597d706e 135 #define NVIC_LP_SEVONPEND ((uint8_t)0x10)
bogdanm 82:6473597d706e 136 #define NVIC_LP_SLEEPDEEP ((uint8_t)0x04)
bogdanm 82:6473597d706e 137 #define NVIC_LP_SLEEPONEXIT ((uint8_t)0x02)
bogdanm 82:6473597d706e 138 #define IS_NVIC_LP(LP) (((LP) == NVIC_LP_SEVONPEND) || \
bogdanm 82:6473597d706e 139 ((LP) == NVIC_LP_SLEEPDEEP) || \
bogdanm 82:6473597d706e 140 ((LP) == NVIC_LP_SLEEPONEXIT))
bogdanm 82:6473597d706e 141 /**
bogdanm 82:6473597d706e 142 * @}
bogdanm 82:6473597d706e 143 */
bogdanm 82:6473597d706e 144
bogdanm 82:6473597d706e 145 /** @defgroup MISC_Preemption_Priority_Group
bogdanm 82:6473597d706e 146 * @{
bogdanm 82:6473597d706e 147 */
bogdanm 82:6473597d706e 148
bogdanm 82:6473597d706e 149 #define NVIC_PriorityGroup_0 ((uint32_t)0x700) /*!< 0 bits for pre-emption priority
bogdanm 82:6473597d706e 150 4 bits for subpriority */
bogdanm 82:6473597d706e 151 #define NVIC_PriorityGroup_1 ((uint32_t)0x600) /*!< 1 bits for pre-emption priority
bogdanm 82:6473597d706e 152 3 bits for subpriority */
bogdanm 82:6473597d706e 153 #define NVIC_PriorityGroup_2 ((uint32_t)0x500) /*!< 2 bits for pre-emption priority
bogdanm 82:6473597d706e 154 2 bits for subpriority */
bogdanm 82:6473597d706e 155 #define NVIC_PriorityGroup_3 ((uint32_t)0x400) /*!< 3 bits for pre-emption priority
bogdanm 82:6473597d706e 156 1 bits for subpriority */
bogdanm 82:6473597d706e 157 #define NVIC_PriorityGroup_4 ((uint32_t)0x300) /*!< 4 bits for pre-emption priority
bogdanm 82:6473597d706e 158 0 bits for subpriority */
bogdanm 82:6473597d706e 159
bogdanm 82:6473597d706e 160 #define IS_NVIC_PRIORITY_GROUP(GROUP) (((GROUP) == NVIC_PriorityGroup_0) || \
bogdanm 82:6473597d706e 161 ((GROUP) == NVIC_PriorityGroup_1) || \
bogdanm 82:6473597d706e 162 ((GROUP) == NVIC_PriorityGroup_2) || \
bogdanm 82:6473597d706e 163 ((GROUP) == NVIC_PriorityGroup_3) || \
bogdanm 82:6473597d706e 164 ((GROUP) == NVIC_PriorityGroup_4))
bogdanm 82:6473597d706e 165
bogdanm 82:6473597d706e 166 #define IS_NVIC_PREEMPTION_PRIORITY(PRIORITY) ((PRIORITY) < 0x10)
bogdanm 82:6473597d706e 167
bogdanm 82:6473597d706e 168 #define IS_NVIC_SUB_PRIORITY(PRIORITY) ((PRIORITY) < 0x10)
bogdanm 82:6473597d706e 169
bogdanm 82:6473597d706e 170 #define IS_NVIC_OFFSET(OFFSET) ((OFFSET) < 0x000FFFFF)
bogdanm 82:6473597d706e 171
bogdanm 82:6473597d706e 172 /**
bogdanm 82:6473597d706e 173 * @}
bogdanm 82:6473597d706e 174 */
bogdanm 82:6473597d706e 175
bogdanm 82:6473597d706e 176 /** @defgroup MISC_SysTick_clock_source
bogdanm 82:6473597d706e 177 */
bogdanm 82:6473597d706e 178
bogdanm 82:6473597d706e 179 #define SysTick_CLKSource_HCLK_Div8 ((uint32_t)0xFFFFFFFB)
bogdanm 82:6473597d706e 180 #define SysTick_CLKSource_HCLK ((uint32_t)0x00000004)
bogdanm 82:6473597d706e 181 #define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SysTick_CLKSource_HCLK) || \
bogdanm 82:6473597d706e 182 ((SOURCE) == SysTick_CLKSource_HCLK_Div8))
bogdanm 82:6473597d706e 183 /**
bogdanm 82:6473597d706e 184 * @}
bogdanm 82:6473597d706e 185 */
bogdanm 82:6473597d706e 186
bogdanm 82:6473597d706e 187 /**
bogdanm 82:6473597d706e 188 * @}
bogdanm 82:6473597d706e 189 */
bogdanm 82:6473597d706e 190
bogdanm 82:6473597d706e 191 /* Exported macro ------------------------------------------------------------*/
bogdanm 82:6473597d706e 192 /* Exported functions --------------------------------------------------------*/
bogdanm 82:6473597d706e 193
bogdanm 82:6473597d706e 194 void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup);
bogdanm 82:6473597d706e 195 void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct);
bogdanm 82:6473597d706e 196 void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset);
bogdanm 82:6473597d706e 197 void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState);
bogdanm 82:6473597d706e 198 void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource);
bogdanm 82:6473597d706e 199
bogdanm 82:6473597d706e 200 #ifdef __cplusplus
bogdanm 82:6473597d706e 201 }
bogdanm 82:6473597d706e 202 #endif
bogdanm 82:6473597d706e 203
bogdanm 82:6473597d706e 204 #endif /* __STM32F30x_MISC_H */
bogdanm 82:6473597d706e 205
bogdanm 82:6473597d706e 206 /**
bogdanm 82:6473597d706e 207 * @}
bogdanm 82:6473597d706e 208 */
bogdanm 82:6473597d706e 209
bogdanm 82:6473597d706e 210 /**
bogdanm 82:6473597d706e 211 * @}
bogdanm 82:6473597d706e 212 */
bogdanm 82:6473597d706e 213
bogdanm 82:6473597d706e 214 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/