/******************************************************************************
 *                  Shanghai ChipON Micro-Electronic Co.,Ltd                  *
 ******************************************************************************
 *  $File Name$       : KF32A156_wwdt.h                                	      *
 *  $Author$          : ChipON AE/FAE Group                                   *
 *  $Data$            : 2021-07-08                                            *
 *  $AutoSAR Version  : V2.0                                         	      *
 *  $Description$     : This file contains the headers of the WWDT			  *
 *						peripherals.										  *
 ******************************************************************************
 *  Copyright (C) by Shanghai ChipON Micro-Electronic Co.,Ltd                 *
 *  All rights reserved.                                                      *
 *                                                                            *
 *  This software is copyright protected and proprietary to                    *
 *  Shanghai ChipON Micro-Electronic Co.,Ltd.                                 *
 ******************************************************************************
 *  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  *
 *                     		REVISON HISTORY                               	  *
 *  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  *
 *  Data       Version  Author        Description                             *
 *  ~~~~~~~~~~ ~~~~~~~~ ~~~~~~~~~~~~  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  *
 *  										                                  *
 *                                                                            *
 *                                                                            *
 *****************************************************************************/
#ifndef KF32A156_WWDT_H_
#define KF32A156_WWDT_H_

#include "KF32A156.h"


/**
  * 预分频值
  */
#define WWDT_PRESCALER_1                ((uint32_t)0x0<<WWDT_CTL_WPS0_POS)
#define WWDT_PRESCALER_2                ((uint32_t)0x1<<WWDT_CTL_WPS0_POS)
#define WWDT_PRESCALER_4                ((uint32_t)0x2<<WWDT_CTL_WPS0_POS)
#define WWDT_PRESCALER_8                ((uint32_t)0x3<<WWDT_CTL_WPS0_POS)
#define WWDT_PRESCALER_16               ((uint32_t)0x4<<WWDT_CTL_WPS0_POS)
#define WWDT_PRESCALER_32               ((uint32_t)0x5<<WWDT_CTL_WPS0_POS)
#define WWDT_PRESCALER_64               ((uint32_t)0x6<<WWDT_CTL_WPS0_POS)
#define WWDT_PRESCALER_128              ((uint32_t)0x7<<WWDT_CTL_WPS0_POS)
#define WWDT_PRESCALER_256              ((uint32_t)0x8<<WWDT_CTL_WPS0_POS)
#define WWDT_PRESCALER_512              ((uint32_t)0x9<<WWDT_CTL_WPS0_POS)
#define WWDT_PRESCALER_1024             ((uint32_t)0xA<<WWDT_CTL_WPS0_POS)
#define WWDT_PRESCALER_2048             ((uint32_t)0xB<<WWDT_CTL_WPS0_POS)
#define WWDT_PRESCALER_4096             ((uint32_t)0xC<<WWDT_CTL_WPS0_POS)
#define WWDT_PRESCALER_8192             ((uint32_t)0xD<<WWDT_CTL_WPS0_POS)
#define WWDT_PRESCALER_16384            ((uint32_t)0xE<<WWDT_CTL_WPS0_POS)
#define WWDT_PRESCALER_32768            ((uint32_t)0xF<<WWDT_CTL_WPS0_POS)
#define WWDT_PRESCALER_65536            ((uint32_t)0x10<<WWDT_CTL_WPS0_POS)
#define WWDT_PRESCALER_131072           ((uint32_t)0x11<<WWDT_CTL_WPS0_POS)
#define WWDT_PRESCALER_262144           ((uint32_t)0x12<<WWDT_CTL_WPS0_POS)
#define CHECK_WWDT_PRESCALER(PS)        (((PS) == WWDT_PRESCALER_1) \
                                      || ((PS) == WWDT_PRESCALER_2) \
                                      || ((PS) == WWDT_PRESCALER_4) \
                                      || ((PS) == WWDT_PRESCALER_8) \
                                      || ((PS) == WWDT_PRESCALER_16) \
                                      || ((PS) == WWDT_PRESCALER_32) \
                                      || ((PS) == WWDT_PRESCALER_64) \
                                      || ((PS) == WWDT_PRESCALER_128) \
                                      || ((PS) == WWDT_PRESCALER_256) \
                                      || ((PS) == WWDT_PRESCALER_512) \
                                      || ((PS) == WWDT_PRESCALER_1024) \
                                      || ((PS) == WWDT_PRESCALER_2048) \
                                      || ((PS) == WWDT_PRESCALER_4096) \
                                      || ((PS) == WWDT_PRESCALER_8192) \
                                      || ((PS) == WWDT_PRESCALER_16384) \
                                      || ((PS) == WWDT_PRESCALER_32768) \
                                      || ((PS) == WWDT_PRESCALER_65536) \
                                      || ((PS) == WWDT_PRESCALER_131072) \
                                      || ((PS) == WWDT_PRESCALER_262144))

/**
  * 7位计数值
  */
#define CHECK_WWDT_THRESHOLD(VALUE)     ((uint32_t)(VALUE) <= 0x3F)

/**
 * 	WWDT工作时钟源选择
 * */
#define WWDT_SCK_INTLF					((uint32_t)0)
#define WWDT_SCK_SCLK					((uint32_t)1)
#define WWDT_SCK_LFCLK					((uint32_t)2)
#define WWDT_SCK_LP4M					((uint32_t)3)
#define CHECK_WWDT_SCK_SOURCE(SOURCE)	((SOURCE) <= WWDT_SCK_LP4M)

/* 窗口看门狗(WWDT)控制功能函数定义*****************************************/
void WWDT_Reset (void);
void WWDT_Threshold_Config (uint32_t Threshold);
void WWDT_Prescaler_Config (uint32_t Prescaler);
void WWDT_Work_CLK_Selest(uint32_t Source);
void WWDT_Enable (uint32_t NewState);
void WWDT_Counter_Config (uint32_t Counter);
uint32_t WWDT_Get_Counter (void);
/* 窗口看门狗(WWDT)中断管理函数定义*****************************************/
void WWDT_INT_Enable (uint32_t NewState);
FlagStatus WWDT_Get_INT_Flag (void);
RetStatus WWDT_Clear_INT_Flag (void);























#endif /* KF32A156_WWDT_H_ */