104 lines
2.1 KiB
C
104 lines
2.1 KiB
C
/**
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******************************************************************************
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* @brief IWDG 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_IWDG_H
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#define __GD32F10X_IWDG_H
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/* Exported macro ------------------------------------------------------------*/
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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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/** @defgroup IWDG
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* @{
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*/
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/** @defgroup IWDG_Exported_Constants
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* @{
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*/
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/** @defgroup IWDG_WriteAccess
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* @{
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*/
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#define IWDG_WRITEACCESS_ENABLE ((uint16_t)0x5555)
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#define IWDG_WRITEACCESS_DISABLE ((uint16_t)0x0000)
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/**
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* @}
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*/
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/** @defgroup IWDG_prescaler
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* @{
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*/
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#define IWDG_PRESCALER_4 ((uint8_t)0x00)
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#define IWDG_PRESCALER_8 ((uint8_t)0x01)
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#define IWDG_PRESCALER_16 ((uint8_t)0x02)
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#define IWDG_PRESCALER_32 ((uint8_t)0x03)
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#define IWDG_PRESCALER_64 ((uint8_t)0x04)
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#define IWDG_PRESCALER_128 ((uint8_t)0x05)
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#define IWDG_PRESCALER_256 ((uint8_t)0x06)
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/**
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* @}
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*/
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/** @defgroup IWDG_Flag
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* @{
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*/
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#define IWDG_BIT_PUD IWDG_STR_PUD
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#define IWDG_BIT_RUD IWDG_STR_RUD
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#define IWDG_BIT_WUD IWDG_STR_WUD
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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 IWDG_Exported_functions
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* @{
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*/
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/* Prescaler and Counter configuration functions ******************************/
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void IWDG_Write_Enable(uint16_t IWDG_WriteAccess);
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void IWDG_SetPrescaler(uint8_t PrescalerValue);
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void IWDG_SetReloadValue(uint16_t ReloadValue);
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void IWDG_ReloadCounter(void);
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/* IWDG activation function ***************************************************/
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void IWDG_Enable(void);
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/* Flag management function ***************************************************/
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TypeState IWDG_GetBitState(uint16_t IWDG_FLAG);
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* __IWDG_GD32F10X_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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