erez i / mbed

version_2.0

Dependents:   cc3000_ping_demo_try_2

Fork of mbed by mbed official

TARGET_NUCLEO_L152RE/misc.h@77:869cf507173a, 2014-02-14 (annotated)

Committer:
emilmont
Date:
Fri Feb 14 14:36:43 2014 +0000
Revision:
77:869cf507173a
Child:
81:7d30d6019079
Release 77 of the mbed library



Main changes:

* Add target NUCLEO_F030R8

* Add target NUCLEO_F401RE

* Add target NUCLEO_F103RB

* Add target NUCLEO_L152RE

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emilmont 77:869cf507173a 1 /**
emilmont 77:869cf507173a 2 ******************************************************************************
emilmont 77:869cf507173a 3 * @file misc.h
emilmont 77:869cf507173a 4 * @author MCD Application Team
emilmont 77:869cf507173a 5 * @version V1.3.0
emilmont 77:869cf507173a 6 * @date 31-January-2014
emilmont 77:869cf507173a 7 * @brief This file contains all the functions prototypes for the miscellaneous
emilmont 77:869cf507173a 8 * firmware library functions (add-on to CMSIS functions).
emilmont 77:869cf507173a 9 ******************************************************************************
emilmont 77:869cf507173a 10 * @attention
emilmont 77:869cf507173a 11 *
emilmont 77:869cf507173a 12 * <h2><center>&copy; COPYRIGHT 2014 STMicroelectronics</center></h2>
emilmont 77:869cf507173a 13 *
emilmont 77:869cf507173a 14 * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
emilmont 77:869cf507173a 15 * You may not use this file except in compliance with the License.
emilmont 77:869cf507173a 16 * You may obtain a copy of the License at:
emilmont 77:869cf507173a 17 *
emilmont 77:869cf507173a 18 * http://www.st.com/software_license_agreement_liberty_v2
emilmont 77:869cf507173a 19 *
emilmont 77:869cf507173a 20 * Unless required by applicable law or agreed to in writing, software
emilmont 77:869cf507173a 21 * distributed under the License is distributed on an "AS IS" BASIS,
emilmont 77:869cf507173a 22 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
emilmont 77:869cf507173a 23 * See the License for the specific language governing permissions and
emilmont 77:869cf507173a 24 * limitations under the License.
emilmont 77:869cf507173a 25 *
emilmont 77:869cf507173a 26 ******************************************************************************
emilmont 77:869cf507173a 27 */
emilmont 77:869cf507173a 28
emilmont 77:869cf507173a 29 /* Define to prevent recursive inclusion -------------------------------------*/
emilmont 77:869cf507173a 30 #ifndef __MISC_H
emilmont 77:869cf507173a 31 #define __MISC_H
emilmont 77:869cf507173a 32
emilmont 77:869cf507173a 33 #ifdef __cplusplus
emilmont 77:869cf507173a 34 extern "C" {
emilmont 77:869cf507173a 35 #endif
emilmont 77:869cf507173a 36
emilmont 77:869cf507173a 37 /* Includes ------------------------------------------------------------------*/
emilmont 77:869cf507173a 38 #include "stm32l1xx.h"
emilmont 77:869cf507173a 39
emilmont 77:869cf507173a 40 /** @addtogroup STM32L1xx_StdPeriph_Driver
emilmont 77:869cf507173a 41 * @{
emilmont 77:869cf507173a 42 */
emilmont 77:869cf507173a 43
emilmont 77:869cf507173a 44 /** @addtogroup MISC
emilmont 77:869cf507173a 45 * @{
emilmont 77:869cf507173a 46 */
emilmont 77:869cf507173a 47
emilmont 77:869cf507173a 48 /* Exported types ------------------------------------------------------------*/
emilmont 77:869cf507173a 49
emilmont 77:869cf507173a 50 /**
emilmont 77:869cf507173a 51 * @brief NVIC Init Structure definition
emilmont 77:869cf507173a 52 */
emilmont 77:869cf507173a 53
emilmont 77:869cf507173a 54 typedef struct
emilmont 77:869cf507173a 55 {
emilmont 77:869cf507173a 56 uint8_t NVIC_IRQChannel; /*!< Specifies the IRQ channel to be enabled or disabled.
emilmont 77:869cf507173a 57 This parameter can be a value of @ref IRQn_Type
emilmont 77:869cf507173a 58 (For the complete STM32 Devices IRQ Channels list, please
emilmont 77:869cf507173a 59 refer to stm32l1xx.h file) */
emilmont 77:869cf507173a 60
emilmont 77:869cf507173a 61 uint8_t NVIC_IRQChannelPreemptionPriority; /*!< Specifies the pre-emption priority for the IRQ channel
emilmont 77:869cf507173a 62 specified in NVIC_IRQChannel. This parameter can be a value
emilmont 77:869cf507173a 63 between 0 and 15 as described in the table @ref NVIC_Priority_Table */
emilmont 77:869cf507173a 64
emilmont 77:869cf507173a 65 uint8_t NVIC_IRQChannelSubPriority; /*!< Specifies the subpriority level for the IRQ channel specified
emilmont 77:869cf507173a 66 in NVIC_IRQChannel. This parameter can be a value
emilmont 77:869cf507173a 67 between 0 and 15 as described in the table @ref NVIC_Priority_Table */
emilmont 77:869cf507173a 68
emilmont 77:869cf507173a 69 FunctionalState NVIC_IRQChannelCmd; /*!< Specifies whether the IRQ channel defined in NVIC_IRQChannel
emilmont 77:869cf507173a 70 will be enabled or disabled.
emilmont 77:869cf507173a 71 This parameter can be set either to ENABLE or DISABLE */
emilmont 77:869cf507173a 72 } NVIC_InitTypeDef;
emilmont 77:869cf507173a 73
emilmont 77:869cf507173a 74 /**
emilmont 77:869cf507173a 75 *
emilmont 77:869cf507173a 76 @verbatim
emilmont 77:869cf507173a 77 The table below gives the allowed values of the pre-emption priority and subpriority according
emilmont 77:869cf507173a 78 to the Priority Grouping configuration performed by NVIC_PriorityGroupConfig function
emilmont 77:869cf507173a 79 ============================================================================================================================
emilmont 77:869cf507173a 80 NVIC_PriorityGroup | NVIC_IRQChannelPreemptionPriority | NVIC_IRQChannelSubPriority | Description
emilmont 77:869cf507173a 81 ============================================================================================================================
emilmont 77:869cf507173a 82 NVIC_PriorityGroup_0 | 0 | 0-15 | 0 bits for pre-emption priority
emilmont 77:869cf507173a 83 | | | 4 bits for subpriority
emilmont 77:869cf507173a 84 ----------------------------------------------------------------------------------------------------------------------------
emilmont 77:869cf507173a 85 NVIC_PriorityGroup_1 | 0-1 | 0-7 | 1 bits for pre-emption priority
emilmont 77:869cf507173a 86 | | | 3 bits for subpriority
emilmont 77:869cf507173a 87 ----------------------------------------------------------------------------------------------------------------------------
emilmont 77:869cf507173a 88 NVIC_PriorityGroup_2 | 0-3 | 0-3 | 2 bits for pre-emption priority
emilmont 77:869cf507173a 89 | | | 2 bits for subpriority
emilmont 77:869cf507173a 90 ----------------------------------------------------------------------------------------------------------------------------
emilmont 77:869cf507173a 91 NVIC_PriorityGroup_3 | 0-7 | 0-1 | 3 bits for pre-emption priority
emilmont 77:869cf507173a 92 | | | 1 bits for subpriority
emilmont 77:869cf507173a 93 ----------------------------------------------------------------------------------------------------------------------------
emilmont 77:869cf507173a 94 NVIC_PriorityGroup_4 | 0-15 | 0 | 4 bits for pre-emption priority
emilmont 77:869cf507173a 95 | | | 0 bits for subpriority
emilmont 77:869cf507173a 96 ============================================================================================================================
emilmont 77:869cf507173a 97 @endverbatim
emilmont 77:869cf507173a 98 */
emilmont 77:869cf507173a 99
emilmont 77:869cf507173a 100 /* Exported constants --------------------------------------------------------*/
emilmont 77:869cf507173a 101
emilmont 77:869cf507173a 102 /** @defgroup MISC_Exported_Constants
emilmont 77:869cf507173a 103 * @{
emilmont 77:869cf507173a 104 */
emilmont 77:869cf507173a 105
emilmont 77:869cf507173a 106 /** @defgroup Vector_Table_Base
emilmont 77:869cf507173a 107 * @{
emilmont 77:869cf507173a 108 */
emilmont 77:869cf507173a 109
emilmont 77:869cf507173a 110 #define NVIC_VectTab_RAM ((uint32_t)0x20000000)
emilmont 77:869cf507173a 111 #define NVIC_VectTab_FLASH ((uint32_t)0x08000000)
emilmont 77:869cf507173a 112 #define IS_NVIC_VECTTAB(VECTTAB) (((VECTTAB) == NVIC_VectTab_RAM) || \
emilmont 77:869cf507173a 113 ((VECTTAB) == NVIC_VectTab_FLASH))
emilmont 77:869cf507173a 114 /**
emilmont 77:869cf507173a 115 * @}
emilmont 77:869cf507173a 116 */
emilmont 77:869cf507173a 117
emilmont 77:869cf507173a 118 /** @defgroup System_Low_Power
emilmont 77:869cf507173a 119 * @{
emilmont 77:869cf507173a 120 */
emilmont 77:869cf507173a 121
emilmont 77:869cf507173a 122 #define NVIC_LP_SEVONPEND ((uint8_t)0x10)
emilmont 77:869cf507173a 123 #define NVIC_LP_SLEEPDEEP ((uint8_t)0x04)
emilmont 77:869cf507173a 124 #define NVIC_LP_SLEEPONEXIT ((uint8_t)0x02)
emilmont 77:869cf507173a 125 #define IS_NVIC_LP(LP) (((LP) == NVIC_LP_SEVONPEND) || \
emilmont 77:869cf507173a 126 ((LP) == NVIC_LP_SLEEPDEEP) || \
emilmont 77:869cf507173a 127 ((LP) == NVIC_LP_SLEEPONEXIT))
emilmont 77:869cf507173a 128 /**
emilmont 77:869cf507173a 129 * @}
emilmont 77:869cf507173a 130 */
emilmont 77:869cf507173a 131
emilmont 77:869cf507173a 132 /** @defgroup Preemption_Priority_Group
emilmont 77:869cf507173a 133 * @{
emilmont 77:869cf507173a 134 */
emilmont 77:869cf507173a 135
emilmont 77:869cf507173a 136 #define NVIC_PriorityGroup_0 ((uint32_t)0x700) /*!< 0 bits for pre-emption priority
emilmont 77:869cf507173a 137 4 bits for subpriority */
emilmont 77:869cf507173a 138 #define NVIC_PriorityGroup_1 ((uint32_t)0x600) /*!< 1 bits for pre-emption priority
emilmont 77:869cf507173a 139 3 bits for subpriority */
emilmont 77:869cf507173a 140 #define NVIC_PriorityGroup_2 ((uint32_t)0x500) /*!< 2 bits for pre-emption priority
emilmont 77:869cf507173a 141 2 bits for subpriority */
emilmont 77:869cf507173a 142 #define NVIC_PriorityGroup_3 ((uint32_t)0x400) /*!< 3 bits for pre-emption priority
emilmont 77:869cf507173a 143 1 bits for subpriority */
emilmont 77:869cf507173a 144 #define NVIC_PriorityGroup_4 ((uint32_t)0x300) /*!< 4 bits for pre-emption priority
emilmont 77:869cf507173a 145 0 bits for subpriority */
emilmont 77:869cf507173a 146
emilmont 77:869cf507173a 147 #define IS_NVIC_PRIORITY_GROUP(GROUP) (((GROUP) == NVIC_PriorityGroup_0) || \
emilmont 77:869cf507173a 148 ((GROUP) == NVIC_PriorityGroup_1) || \
emilmont 77:869cf507173a 149 ((GROUP) == NVIC_PriorityGroup_2) || \
emilmont 77:869cf507173a 150 ((GROUP) == NVIC_PriorityGroup_3) || \
emilmont 77:869cf507173a 151 ((GROUP) == NVIC_PriorityGroup_4))
emilmont 77:869cf507173a 152
emilmont 77:869cf507173a 153 #define IS_NVIC_PREEMPTION_PRIORITY(PRIORITY) ((PRIORITY) < 0x10)
emilmont 77:869cf507173a 154
emilmont 77:869cf507173a 155 #define IS_NVIC_SUB_PRIORITY(PRIORITY) ((PRIORITY) < 0x10)
emilmont 77:869cf507173a 156
emilmont 77:869cf507173a 157 #define IS_NVIC_OFFSET(OFFSET) ((OFFSET) < 0x0005FFFF)
emilmont 77:869cf507173a 158
emilmont 77:869cf507173a 159 /**
emilmont 77:869cf507173a 160 * @}
emilmont 77:869cf507173a 161 */
emilmont 77:869cf507173a 162
emilmont 77:869cf507173a 163 /** @defgroup SysTick_clock_source
emilmont 77:869cf507173a 164 * @{
emilmont 77:869cf507173a 165 */
emilmont 77:869cf507173a 166
emilmont 77:869cf507173a 167 #define SysTick_CLKSource_HCLK_Div8 ((uint32_t)0xFFFFFFFB)
emilmont 77:869cf507173a 168 #define SysTick_CLKSource_HCLK ((uint32_t)0x00000004)
emilmont 77:869cf507173a 169 #define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SysTick_CLKSource_HCLK) || \
emilmont 77:869cf507173a 170 ((SOURCE) == SysTick_CLKSource_HCLK_Div8))
emilmont 77:869cf507173a 171 /**
emilmont 77:869cf507173a 172 * @}
emilmont 77:869cf507173a 173 */
emilmont 77:869cf507173a 174
emilmont 77:869cf507173a 175 /**
emilmont 77:869cf507173a 176 * @}
emilmont 77:869cf507173a 177 */
emilmont 77:869cf507173a 178
emilmont 77:869cf507173a 179 /* Exported macro ------------------------------------------------------------*/
emilmont 77:869cf507173a 180 /* Exported functions ------------------------------------------------------- */
emilmont 77:869cf507173a 181
emilmont 77:869cf507173a 182 void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup);
emilmont 77:869cf507173a 183 void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct);
emilmont 77:869cf507173a 184 void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset);
emilmont 77:869cf507173a 185 void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState);
emilmont 77:869cf507173a 186 void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource);
emilmont 77:869cf507173a 187
emilmont 77:869cf507173a 188 #ifdef __cplusplus
emilmont 77:869cf507173a 189 }
emilmont 77:869cf507173a 190 #endif
emilmont 77:869cf507173a 191
emilmont 77:869cf507173a 192 #endif /* __MISC_H */
emilmont 77:869cf507173a 193
emilmont 77:869cf507173a 194 /**
emilmont 77:869cf507173a 195 * @}
emilmont 77:869cf507173a 196 */
emilmont 77:869cf507173a 197
emilmont 77:869cf507173a 198 /**
emilmont 77:869cf507173a 199 * @}
emilmont 77:869cf507173a 200 */
emilmont 77:869cf507173a 201
emilmont 77:869cf507173a 202 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/