stm32f10x_nvic.h

STM32下做的usb转RS232程序

#define SystemHandler_MemoryManage   ((u32)0x043430) /* Memory Manage Handler */
#define SystemHandler_BusFault       ((u32)0x547931) /* Bus Fault Handler */
#define SystemHandler_UsageFault     ((u32)0x24C232) /* Usage Fault Handler */
#define SystemHandler_SVCall         ((u32)0x01FF40) /* SVCall Handler */
#define SystemHandler_DebugMonitor   ((u32)0x0A0080) /* Debug Monitor Handler */
#define SystemHandler_PSV            ((u32)0x02829C) /* PSV Handler */
#define SystemHandler_SysTick        ((u32)0x02C39A) /* SysTick Handler */

#define IS_CONFIG_SYSTEM_HANDLER(HANDLER) ((HANDLER == SystemHandler_MemoryManage) || \
                                           (HANDLER == SystemHandler_BusFault) || \
                                           (HANDLER == SystemHandler_UsageFault))

#define IS_PRIORITY_SYSTEM_HANDLER(HANDLER) ((HANDLER == SystemHandler_MemoryManage) || \
                                             (HANDLER == SystemHandler_BusFault) || \
                                             (HANDLER == SystemHandler_UsageFault) || \
                                             (HANDLER == SystemHandler_SVCall) || \
                                             (HANDLER == SystemHandler_DebugMonitor) || \
                                             (HANDLER == SystemHandler_PSV) || \
                                             (HANDLER == SystemHandler_SysTick))

#define IS_GET_PENDING_SYSTEM_HANDLER(HANDLER) ((HANDLER == SystemHandler_MemoryManage) || \
                                                (HANDLER == SystemHandler_BusFault) || \
                                                (HANDLER == SystemHandler_SVCall))

#define IS_SET_PENDING_SYSTEM_HANDLER(HANDLER) ((HANDLER == SystemHandler_NMI) || \
                                                (HANDLER == SystemHandler_PSV) || \
                                                (HANDLER == SystemHandler_SysTick))

#define IS_CLEAR_SYSTEM_HANDLER(HANDLER) ((HANDLER == SystemHandler_PSV) || \
                                          (HANDLER == SystemHandler_SysTick))

#define IS_GET_ACTIVE_SYSTEM_HANDLER(HANDLER) ((HANDLER == SystemHandler_MemoryManage) || \
                                               (HANDLER == SystemHandler_BusFault) || \
                                               (HANDLER == SystemHandler_UsageFault) || \
                                               (HANDLER == SystemHandler_SVCall) || \
                                               (HANDLER == SystemHandler_DebugMonitor) || \
                                               (HANDLER == SystemHandler_PSV) || \
                                               (HANDLER == SystemHandler_SysTick))

#define IS_FAULT_SOURCE_SYSTEM_HANDLER(HANDLER) ((HANDLER == SystemHandler_HardFault) || \
                                                 (HANDLER == SystemHandler_MemoryManage) || \
                                                 (HANDLER == SystemHandler_BusFault) || \
                                                 (HANDLER == SystemHandler_UsageFault) || \
                                                 (HANDLER == SystemHandler_DebugMonitor)) 

#define IS_FAULT_ADDRESS_SYSTEM_HANDLER(HANDLER) ((HANDLER == SystemHandler_MemoryManage) || \
                                                  (HANDLER == SystemHandler_BusFault))


/* Vector Table Base ---------------------------------------------------------*/
#define NVIC_VectTab_RAM             ((u32)0x20000000)
#define NVIC_VectTab_FLASH           ((u32)0x08000000)

#define IS_NVIC_VECTTAB(VECTTAB) ((VECTTAB == NVIC_VectTab_RAM) || \
                                  (VECTTAB == NVIC_VectTab_FLASH))

/* System Low Power ----------------------------------------------------------*/
#define NVIC_LP_SEVONPEND            ((u8)0x10)
#define NVIC_LP_SLEEPDEEP            ((u8)0x04)
#define NVIC_LP_SLEEPONEXIT          ((u8)0x02)

#define IS_NVIC_LP(LP) ((LP == NVIC_LP_SEVONPEND) || \
                        (LP == NVIC_LP_SLEEPDEEP) || \
                        (LP == NVIC_LP_SLEEPONEXIT))

/* Preemption Priority Group -------------------------------------------------*/
#define NVIC_PriorityGroup_0         ((u32)0x700) /* 0 bits for pre-emption priority
                                                     4 bits for subpriority */
#define NVIC_PriorityGroup_1         ((u32)0x600) /* 1 bits for pre-emption priority
                                                     3 bits for subpriority */
#define NVIC_PriorityGroup_2         ((u32)0x500) /* 2 bits for pre-emption priority
                                                     2 bits for subpriority */
#define NVIC_PriorityGroup_3         ((u32)0x400) /* 3 bits for pre-emption priority
                                                     1 bits for subpriority */
#define NVIC_PriorityGroup_4         ((u32)0x300) /* 4 bits for pre-emption priority
                                                     0 bits for subpriority */

#define IS_NVIC_PRIORITY_GROUP(GROUP) ((GROUP == NVIC_PriorityGroup_0) || \
                                       (GROUP == NVIC_PriorityGroup_1) || \
                                       (GROUP == NVIC_PriorityGroup_2) || \
                                       (GROUP == NVIC_PriorityGroup_3) || \
                                       (GROUP == NVIC_PriorityGroup_4))

#define IS_NVIC_PREEMPTION_PRIORITY(PRIORITY)  (PRIORITY < 0x10)
#define IS_NVIC_SUB_PRIORITY(PRIORITY)  (PRIORITY < 0x10)
#define IS_NVIC_OFFSET(OFFSET)  (OFFSET < 0x0001FFFF)
#define IS_NVIC_BASE_PRI(PRI) ((PRI > 0x00) && (PRI < 0x10))

/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void NVIC_DeInit(void);
void NVIC_SCBDeInit(void);
void NVIC_PriorityGroupConfig(u32 NVIC_PriorityGroup);
void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct);
void NVIC_StructInit(NVIC_InitTypeDef* NVIC_InitStruct);
void NVIC_SETPRIMASK(void);
void NVIC_RESETPRIMASK(void);
void NVIC_SETFAULTMASK(void);
void NVIC_RESETFAULTMASK(void);
void NVIC_BASEPRICONFIG(u32 NewPriority);
u32 NVIC_GetBASEPRI(void);
u16 NVIC_GetCurrentPendingIRQChannel(void);
ITStatus NVIC_GetIRQChannelPendingBitStatus(u8 NVIC_IRQChannel);
void NVIC_SetIRQChannelPendingBit(u8 NVIC_IRQChannel);
void NVIC_ClearIRQChannelPendingBit(u8 NVIC_IRQChannel);
u16 NVIC_GetCurrentActiveHandler(void);
ITStatus NVIC_GetIRQChannelActiveBitStatus(u8 NVIC_IRQChannel);
u32 NVIC_GetCPUID(void);
void NVIC_SetVectorTable(u32 NVIC_VectTab, u32 Offset);
void NVIC_GenerateSystemReset(void);
void NVIC_GenerateCoreReset(void);
void NVIC_SystemLPConfig(u8 LowPowerMode, FunctionalState NewState);
void NVIC_SystemHandlerConfig(u32 SystemHandler, FunctionalState NewState);
void NVIC_SystemHandlerPriorityConfig(u32 SystemHandler, u8 SystemHandlerPreemptionPriority,
                                      u8 SystemHandlerSubPriority);
ITStatus NVIC_GetSystemHandlerPendingBitStatus(u32 SystemHandler);
void NVIC_SetSystemHandlerPendingBit(u32 SystemHandler);
void NVIC_ClearSystemHandlerPendingBit(u32 SystemHandler);
ITStatus NVIC_GetSystemHandlerActiveBitStatus(u32 SystemHandler);
u32 NVIC_GetFaultHandlerSources(u32 SystemHandler);
u32 NVIC_GetFaultAddress(u32 SystemHandler);

#endif /* __STM32F10x_NVIC_H */

/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/