www.pudn.com > STM32F103C8T6-I0_LED.zip > misc.h, change:2009-04-06,size:4951b


/** 
  ****************************************************************************** 
  * @file  misc.h 
  * @author  MCD Application Team 
  * @version  V3.0.0 
  * @date  04/06/2009 
  * @brief  This file contains all the functions prototypes for the  
  *         miscellaneous firmware library functions. 
  ****************************************************************************** 
  * @copy 
  * 
  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS 
  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE 
  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY 
  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING 
  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE 
  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. 
  * 
  * <h2><center>© COPYRIGHT 2009 STMicroelectronics</center></h2> 
  */  
 
/* Define to prevent recursive inclusion -------------------------------------*/ 
#ifndef __MISC_H 
#define __MISC_H 
 
/* Includes ------------------------------------------------------------------*/ 
#include "stm32f10x.h" 
 
/** @addtogroup StdPeriph_Driver 
  * @{ 
  */ 
 
/** @addtogroup MISC 
  * @{ 
  */ 
 
/** @defgroup MISC_Exported_Types 
  * @{ 
  */ 
 
/**  
  * @brief  NVIC Init Structure definition   
  */ 
 
typedef struct 
{ 
  uint8_t NVIC_IRQChannel; 
  uint8_t NVIC_IRQChannelPreemptionPriority; 
  uint8_t NVIC_IRQChannelSubPriority; 
  FunctionalState NVIC_IRQChannelCmd; 
} NVIC_InitTypeDef; 
 
/** 
  * @} 
  */ 
 
/** @defgroup MISC_Exported_Constants 
  * @{ 
  */ 
 
/** @defgroup Vector_Table_Base  
  * @{ 
  */ 
 
#define NVIC_VectTab_RAM             ((uint32_t)0x20000000) 
#define NVIC_VectTab_FLASH           ((uint32_t)0x08000000) 
#define IS_NVIC_VECTTAB(VECTTAB) (((VECTTAB) == NVIC_VectTab_RAM) || \ 
                                  ((VECTTAB) == NVIC_VectTab_FLASH)) 
/** 
  * @} 
  */ 
 
/** @defgroup System_Low_Power  
  * @{ 
  */ 
 
#define NVIC_LP_SEVONPEND            ((uint8_t)0x10) 
#define NVIC_LP_SLEEPDEEP            ((uint8_t)0x04) 
#define NVIC_LP_SLEEPONEXIT          ((uint8_t)0x02) 
#define IS_NVIC_LP(LP) (((LP) == NVIC_LP_SEVONPEND) || \ 
                        ((LP) == NVIC_LP_SLEEPDEEP) || \ 
                        ((LP) == NVIC_LP_SLEEPONEXIT)) 
/** 
  * @} 
  */ 
 
/** @defgroup Preemption_Priority_Group  
  * @{ 
  */ 
 
#define NVIC_PriorityGroup_0         ((uint32_t)0x700) /* 0 bits for pre-emption priority 
                                                          4 bits for subpriority */ 
#define NVIC_PriorityGroup_1         ((uint32_t)0x600) /* 1 bits for pre-emption priority 
                                                          3 bits for subpriority */ 
#define NVIC_PriorityGroup_2         ((uint32_t)0x500) /* 2 bits for pre-emption priority 
                                                          2 bits for subpriority */ 
#define NVIC_PriorityGroup_3         ((uint32_t)0x400) /* 3 bits for pre-emption priority 
                                                          1 bits for subpriority */ 
#define NVIC_PriorityGroup_4         ((uint32_t)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) < 0x0007FFFF) 
 
/** 
  * @} 
  */ 
 
/** @defgroup SysTick_clock_source  
  * @{ 
  */ 
 
#define SysTick_CLKSource_HCLK_Div8    ((uint32_t)0xFFFFFFFB) 
#define SysTick_CLKSource_HCLK         ((uint32_t)0x00000004) 
#define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SysTick_CLKSource_HCLK) || \ 
                                       ((SOURCE) == SysTick_CLKSource_HCLK_Div8)) 
/** 
  * @} 
  */ 
 
/** 
  * @} 
  */ 
 
/** @defgroup MISC_Exported_Macros 
  * @{ 
  */ 
 
/** 
  * @} 
  */ 
 
/** @defgroup MISC_Exported_Functions 
  * @{ 
  */ 
 
void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup); 
void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct); 
void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset); 
void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState); 
void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource); 
 
#endif /* __MISC_H */ 
 
/** 
  * @} 
  */ 
 
/** 
  * @} 
  */ 
 
/** 
  * @} 
  */ 
 
/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/