52 uint8_t NVIC_IRQChannel;
57 uint8_t NVIC_IRQChannelPreemptionPriority;
61 uint8_t NVIC_IRQChannelSubPriority;
115 #define NVIC_VectTab_RAM ((uint32_t)0x20000000) 116 #define NVIC_VectTab_FLASH ((uint32_t)0x08000000) 117 #define IS_NVIC_VECTTAB(VECTTAB) (((VECTTAB) == NVIC_VectTab_RAM) || \ 118 ((VECTTAB) == NVIC_VectTab_FLASH)) 127 #define NVIC_LP_SEVONPEND ((uint8_t)0x10) 128 #define NVIC_LP_SLEEPDEEP ((uint8_t)0x04) 129 #define NVIC_LP_SLEEPONEXIT ((uint8_t)0x02) 130 #define IS_NVIC_LP(LP) (((LP) == NVIC_LP_SEVONPEND) || \ 131 ((LP) == NVIC_LP_SLEEPDEEP) || \ 132 ((LP) == NVIC_LP_SLEEPONEXIT)) 141 #define NVIC_PriorityGroup_0 ((uint32_t)0x700) 143 #define NVIC_PriorityGroup_1 ((uint32_t)0x600) 145 #define NVIC_PriorityGroup_2 ((uint32_t)0x500) 147 #define NVIC_PriorityGroup_3 ((uint32_t)0x400) 149 #define NVIC_PriorityGroup_4 ((uint32_t)0x300) 152 #define IS_NVIC_PRIORITY_GROUP(GROUP) (((GROUP) == NVIC_PriorityGroup_0) || \ 153 ((GROUP) == NVIC_PriorityGroup_1) || \ 154 ((GROUP) == NVIC_PriorityGroup_2) || \ 155 ((GROUP) == NVIC_PriorityGroup_3) || \ 156 ((GROUP) == NVIC_PriorityGroup_4)) 158 #define IS_NVIC_PREEMPTION_PRIORITY(PRIORITY) ((PRIORITY) < 0x10) 160 #define IS_NVIC_SUB_PRIORITY(PRIORITY) ((PRIORITY) < 0x10) 162 #define IS_NVIC_OFFSET(OFFSET) ((OFFSET) < 0x000FFFFF) 172 #define SysTick_CLKSource_HCLK_Div8 ((uint32_t)0xFFFFFFFB) 173 #define SysTick_CLKSource_HCLK ((uint32_t)0x00000004) 174 #define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SysTick_CLKSource_HCLK) || \ 175 ((SOURCE) == SysTick_CLKSource_HCLK_Div8))
void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset)
Sets the vector table location and Offset.
void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup)
Configures the priority grouping: pre-emption priority and subpriority.
NVIC Init Structure definition.
void NVIC_Init(NVIC_InitTypeDef *NVIC_InitStruct)
Initializes the NVIC peripheral according to the specified parameters in the NVIC_InitStruct.
void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource)
Configures the SysTick clock source.
void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState)
Selects the condition for the system to enter low power mode.
CMSIS Cortex-M3 Device Peripheral Access Layer Header File. This file contains all the peripheral reg...