119 lines
3.7 KiB
C
119 lines
3.7 KiB
C
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/***********************************************************************
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* Filename : HAL_WDT.h
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* Description : HAL WDT driver header file
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* Author(s) : CWT
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* version : V1.0
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* Modify date : 2020-04-17
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***********************************************************************/
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#ifndef __HAL_WDT_H__
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#define __HAL_WDT_H__
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#include "ACM32Fxx_HAL.h"
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/**************** Bit definition for WDT CTRL register ********************/
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#define WDT_CTRL_EN BIT7
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#define WDT_CTRL_MODE BIT6
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#define WDT_CTRL_INTEN BIT4
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#define WDT_CTRL_DIVISOR (BIT0|BIT1|BIT2)
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/**************** Bit definition for WDTRIS register ********************/
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#define WDT_WDTRIS BIT0
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typedef enum
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{
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WDT_MODE_RST = 0x00U,
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WDT_MODE_INT = 0x01U,
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} WDT_MODE;
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typedef enum
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{
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WDT_DIVISOR_NONE = 0x00U,
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WDT_DIVISOR_2 = 0x01U,
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WDT_DIVISOR_4 = 0x02U,
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WDT_DIVISOR_8 = 0x03U,
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WDT_DIVISOR_16 = 0x04U,
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WDT_DIVISOR_32 = 0x05U,
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WDT_DIVISOR_64 = 0x06U,
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WDT_DIVISOR_128 = 0x07U,
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} WDT_DIVISOR;
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typedef struct
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{
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WDT_DIVISOR WDTDivisor;
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WDT_MODE WDTMode;
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uint32_t WDTLoad;
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uint32_t WDTINTCLRTIME;
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} WDT_InitTypeDef;
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typedef struct
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{
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WDT_TypeDef *Instance; /*!< WDT registers base address */
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WDT_InitTypeDef Init; /*!< WDT communication parameters */
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}WDT_HandleTypeDef;
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#define WDT_ENABLE (0x01 << 7)
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#define WDT_DISABLE (~WDT_ENABLE)
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#define WDT_INT_ENABLE (0x01 << 4)
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#define WDT_INT_DISABLE (~WDT_INT_ENABLE)
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/************************************************************************
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* function : HAL_WDT_Feed
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* Description: WDT feed.
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* input :
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* none
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* return: none
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************************************************************************/
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void HAL_WDT_Feed(WDT_HandleTypeDef* hwdt);
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/************************************************************************
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* function : WDT_IRQHandler
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* Description: WDT interrupt service routine.
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* input :
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* none
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* return: none
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************************************************************************/
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void HAL_WDT_IRQHandler(WDT_HandleTypeDef* hwdt);
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/************************************************************************
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* function : HAL_WDT_Init
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* Description: WDT initiation.
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* input :
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* pinit initiation parameters
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* return: none
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************************************************************************/
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void HAL_WDT_Init(WDT_HandleTypeDef* hwdt);
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/************************************************************************
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* function : WDT_Start
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* Description: WDT start
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* input : none
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*
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* return: none
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************************************************************************/
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void HAL_WDT_Start(WDT_HandleTypeDef* hwdt);
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/************************************************************************
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* function : WDT_Stop
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* Description: WDT stop
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* input : none
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*
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* return: none
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************************************************************************/
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void HAL_WDT_Stop(WDT_HandleTypeDef* hwdt);
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/************************************************************************
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* function : WDT_Int_Enable
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* Description: WDT int enable
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* input : none
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*
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* return: none
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************************************************************************/
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void HAL_WDT_Int_Enable(WDT_HandleTypeDef* hwdt);
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/************************************************************************
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* function : WDT_Int_Disable
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* Description: WDT int disable
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* input : none
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*
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* return: none
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************************************************************************/
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void HAL_WDT_Int_Disable(WDT_HandleTypeDef* hwdt);
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#endif
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