120 lines
3.0 KiB
C
120 lines
3.0 KiB
C
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/**
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******************************************************************************
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* @brief MISC header file of the firmware library.
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __GD32F10X_MISC_H
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#define __GD32F10X_MISC_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "gd32f10x.h"
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/** @addtogroup GD32F10x_Firmware
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* @{
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*/
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/** @addtogroup MISC
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* @{
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*/
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/** @defgroup MISC_Exported_Types
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* @{
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*/
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/**
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* @brief MISC Initial Parameters
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*/
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typedef struct {
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uint8_t NVIC_IRQ; /*!< The IRQ type,detailed in @ref IRQn_Type */
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uint8_t NVIC_IRQPreemptPriority; /*!< The pre-emption priority of NVIC_IRQ, detailed in @ref NVIC_Priority_Table */
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uint8_t NVIC_IRQSubPriority; /*!< The SubPriority of NVIC_IRQ, detailed in @ref NVIC_Priority_Table */
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TypeState NVIC_IRQEnable; /*!< Enable or disable the IRQ,this parameter can be ENABLE or DISABLE */
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} NVIC_InitPara;
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/**
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* @}
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*/
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/** @defgroup MISC_Exported_Constants
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* @{
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*/
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/** @defgroup MISC_System_Low_Power
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* @{
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*/
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#define NVIC_VECTTAB_RAM ((uint32_t)0x20000000)
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#define NVIC_VECTTAB_FLASH ((uint32_t)0x08000000)
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#define NVIC_LOWPOWER_SEVONPEND ((uint8_t)0x10)
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#define NVIC_LOWPOWER_SLEEPDEEP ((uint8_t)0x04)
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#define NVIC_LOWPOWER_SLEEPONEXIT ((uint8_t)0x02)
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/**
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* @}
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*/
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/** @defgroup MISC_Preemption_Priority_Group
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* @{
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*/
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/* Preemption Priority Group -------------------------------------------------*/
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#define NVIC_PRIGROUP_0 ((uint32_t)0x700) /*!< 0 bits for pre-emption priority 4 bits for subpriority */
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#define NVIC_PRIGROUP_1 ((uint32_t)0x600) /*!< 1 bits for pre-emption priority 3 bits for subpriority */
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#define NVIC_PRIGROUP_2 ((uint32_t)0x500) /*!< 2 bits for pre-emption priority 2 bits for subpriority */
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#define NVIC_PRIGROUP_3 ((uint32_t)0x400) /*!< 3 bits for pre-emption priority 1 bits for subpriority */
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#define NVIC_PRIGROUP_4 ((uint32_t)0x300) /*!< 4 bits for pre-emption priority 0 bits for subpriority */
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/**
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* @}
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*/
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/** @defgroup MISC_SysTick_clock_source
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* @{
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*/
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#define SYSTICK_CKSOURCE_HCLK_DIV8 ((uint32_t)0xFFFFFFFB)
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#define SYSTICK_CKSOURCE_HCLK ((uint32_t)0x00000004)
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/**
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* @}
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*/
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/**
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* @}
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*/
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/** @defgroup MISC_Exported_Functions
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* @{
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*/
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void NVIC_Init(NVIC_InitPara *NVIC_InitStruct);
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void NVIC_SystemLowPowerConfig(uint8_t LowPowerMode, TypeState NewValue);
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void SysTick_CKSource_Enable(uint32_t SysTick_CKSource);
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void NVIC_VectTableSet(uint32_t NVIC_VectTab, uint32_t Offset);
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void NVIC_PRIGroup_Enable(uint32_t NVIC_PRIGroup);
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#ifdef __cplusplus
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}
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#endif
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#endif /*__GD32F10X_MISC_H */
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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