/** | |
****************************************************************************** | |
* @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****/ |