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 /******************************************************************************
 * @version: V1.0.0  demo
 ******************************************************************************/
 
 /*!
 * @file rtc_wakeup.c
 *
 * @brief rtc唤醒配置源文件
 *
 */

/* ===========================================  Includes  =========================================== */
#include "string.h"
#include "ac780x_rtc.h"
#include "ac7802x.h"
#include "ac780x_gpio.h" 
#include "rtc_wakeup.h"
#include "gpio.h"

/* ============================================  Define  ============================================ */


/* ===========================================  Typedef  ============================================ */


/* ==========================================  Variables  =========================================== */


/* ====================================  Functions declaration  ===================================== */


/* ======================================  Functions define  ======================================== */

/*!
 * @brief   RTC中断回调函数
 *
 * @param[in]  device: RTC
 *             wpara: RTC中断标志位
 *             lpara： 0
 * @return     none
 */
void RTCCallBackFunc1(void *device, uint32_t wpara, uint32_t lpara)
{
   
}

/*!
 * @brief  配置RTC计时5s,时钟源为LSI
 *
 * @param[in]  none
 * @return   none
 */
void RTC_Config(void)
{
    uint32_t tmpMod = 99;                           /*!设置RTC模值 */
    uint32_t tmpPrescalerValue = 1599;              /*!设置分频比,（1599+1）*（99+1）/32000 = 5s  timeout = (pre+1)*(mod+1)/clk */
    RTC_ConfigType RTCConfig;
    memset(&RTCConfig,0,sizeof(RTCConfig));

    RTCConfig.clockSource = RTC_CLOCK_LSI;          /*! 时钟源选择：RTC_CLOCK_LSI，32K */ 
    RTCConfig.periodValue = tmpMod;                 /*! 模值赋给RTCConfig结构体 */
    RTCConfig.psrInterruptEn = DISABLE;             /*! 关闭实时预分频器中断 */
    RTCConfig.rtcInterruptEn = ENABLE;              /*! RTC中断使能 */
    RTCConfig.psrValue = tmpPrescalerValue;         /*! 预分频比赋值给RTCConfig结构体 */   
    RTCConfig.rtcOutEn = ENABLE;                    /*! 禁能RTC输出 */
    RTCConfig.callBack = RTCCallBackFunc1;          /*! RTC回调函数配置 */
    
    RTC_Init(&RTCConfig);                           /*! RTC初始化函数生效 */                      
}
