/*!
 * \file      wdt.c
 *
 * \brief     Target wdt(watch dog) implementation
 *
 * \copyright Revised BSD License, see section \ref LICENSE.
 *
 * \code
 *
 *            _  __ _       ________    _     
 *           | |/ /(_)___  / ____/ /_  (_)___ 
 *           |   // / __ \/ /   / __ \/ / __ \
 *          /   |/ / / / / /___/ / / / / /_/ /
 *         /_/|_/_/_/ /_/\____/_/ /_/_/ .___/ 
 *                                   /_/      
 *           (C) 2022-2025 XinChip
 *
 * \endcode
 *
 * \author     ( XinChip ) Alex-J
 *
 * \author     ( XinChip )
 */

/*-----------------------------------------------------------------------------------
	                               INCLUDE HEADE FILES
 ------------------------------------------------------------------------------------*/
#include "wdt.h"
#include "xc_drv_wdt.h"

/*------------------------------------------------------------------------------------
	                                    Macros
 -------------------------------------------------------------------------------------*/

/*------------------------------------------------------------------------------------
	                                 Global Variables
 -------------------------------------------------------------------------------------*/

/*------------------------------------------------------------------------------------
	                                    Functions
 -------------------------------------------------------------------------------------*/
/**
 * @brief       wdt_demo
 * @details     
 * @param       void 
 * @retval      void 	
 */
 
 
 void wdt_mode0_demo()
{
    DEBUG("__WDT_WORK_MODE0_DEMO__\r");

    WDT_InitCfg_t wdt_cfg ;

    wdt_cfg.WorkMode = WDT_WORK_MODE0;

    wdt_cfg.ReloadValue = WDT_CLK_32K_RESET_MODE0_2048MS;  

    wdt_cfg.PclkSel = WDT_WORK_32K;
    
    xc_wdt_init(&wdt_cfg);
    xc_wdt_start();
    
    while(1)
    {
        delay_ms(2000);  //If the reset time is set to be less than 2s,it will be reset directly
        DEBUG("wdt mode0 demo\n");
        xc_wdt_reload(); //Refeeding
    }
}

 
 
void wdt_mode1_demo()
{
    DEBUG("__WDT_WORK_MODE1_DEMO__\r");

    WDT_InitCfg_t wdt_cfg ;

    NVIC_EnableIRQ(WDT_IRQn);    

    wdt_cfg.WorkMode = WDT_WORK_MODE1;

    wdt_cfg.ReloadValue = WDT_CLK_32K_RESET_MODE1_4096MS;//WDT_CLK_32M_RESET_MODE1_8192US WDT_CLK_32K_RESET_MODE1_4096MS

    wdt_cfg.PclkSel = WDT_WORK_32K;
    
    xc_wdt_init(&wdt_cfg);
    xc_wdt_start();

}

#define WDT_MODE0_DEMO      1
#define WDT_MODE1_DEMO      0

void wdt_demo()
{
#if WDT_MODE0_DEMO
    /* Software timed reset */
    wdt_mode0_demo();
#endif

#if WDT_MODE1_DEMO
    /* Software did not clear interrupt, reset, feed dog in interrupt */
    wdt_mode1_demo();
#endif
}