M21/user/sleep.c

#include "includes.h"
//进入低功耗会死机，暂时使用以下操作模拟。20mA~30mA左右
unsigned char g_bRTCAlarm=0;

#if 0
void Sleeping(void)
{
	SlwTrace(INF, "Sleeping",1);
	MODEM_LED1_LOW;
	MODEM_LED2_LOW;
	KEYBOARD_BACKLIGHT_LOW;
	SpeakerDisable();
	MicDisable();
	LCD_BL_LOW;
	MODEM_RESET_HIGH;
	MODEM_PWRKEY_LOW;
	GPS_PWREN_LOW;
	IWDG_Configuration(3000);
	
	RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1 | RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB | RCC_APB2Periph_GPIOC, DISABLE);
	RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART2 | RCC_APB1Periph_USART3, DISABLE);
	ADC_Cmd (ADC1,DISABLE);//使能或者失能指定的ADC 
	RCC_AHBPeriphClockCmd(RCC_AHBPeriph_DMA1, DISABLE);
	os_tsk_delete(idModemUartTask);
	os_tsk_delete(idModemTask);
	ADCInit();//ADC Init
	while(1)
	{
		Vbat=GetVbat();
		if(Vbat>375){
			while(1);
		}
		os_dly_wait(1000);
		IWDG_ReloadCounter();
	}
}
#else
void Sleeping(void)
{
	SlwTrace(INF, "Sleeping",1);
	KEYBOARD_BACKLIGHT_LOW;
	SpeakerDisable();MicDisable();
	LCD_BL_LOW;
	MODEM_RESET_HIGH;
	MODEM_PWRKEY_LOW;
	GPS_PWREN_LOW;
	MODEM_LED1_HIGH;
	MODEM_LED2_LOW;
	OnOff_Init2();
	IWDG_Configuration(3000);//////////////
	SetLedStatus(NotBright);
	PWR_EN_LOW;
	ENTERSTOPMODE:        
		//设置闹铃时间
     dev_rtc_setAlarm(10);					
    // 进入停机模式
		printf("time go go step1\r\n");
		
		MODEM_LED1_LOW;//均不亮 HIGH
		
		EXTI_ClearITPendingBit(EXTI_Line17);     // 清//EXTI_Line9 |
		RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR, ENABLE);	//使能PWR外设时钟
		PWR_WakeUpPinCmd(ENABLE);  //使能唤醒管脚功能	
		
		if((GPIO_ReadInputDataBit(CHARGEChek_PORT,CHARGEChek_PIN)==SET))
		{
				CHARGE_IC_LOW; //之后需要改LOW    //开始充电
			
		}else {
		
			//	CHARGE_IC_HIGH;
		}
		
		PWR_EnterSTOPMode(PWR_Regulator_LowPower,PWR_STOPEntry_WFI); 
           // RTC时间到达
        if(dev_rtc_isAlarm())
           {
                IWDG_ReloadCounter();
								SystemInit();
								ADCInit();
								ADC_Cmd (ADC1,ENABLE);
								DelayMs(1000); 
								printf("Vbat====%d\r\n",GetOneceVbat());
						 
//								if(GetOneceVbat()>53){
//										printf("Wake Up\r\n");
//									while(1);
//								}
						 
									goto ENTERSTOPMODE;  
									SlwTrace(INF,"time coming333\r\n",1);
            }
}
#endif



void SleepMethod2()
{
	SlwTrace(INF, "Sleeping",1);
	KEYBOARD_BACKLIGHT_LOW;
	SpeakerDisable();MicDisable();
	LCD_BL_LOW;
	MODEM_RESET_HIGH;
	MODEM_PWRKEY_LOW;
	GPS_PWREN_LOW;
	MODEM_LED1_HIGH;
	MODEM_LED2_LOW;
	PWR_EN_LOW;
		if((GPIO_ReadInputDataBit(CHARGEChek_PORT,CHARGEChek_PIN)==SET))
		{
				CHARGE_IC_LOW; //之后需要改LOW    //开始充电
			
		}else {
		
			//	CHARGE_IC_HIGH;
		}
	
	PWR_EnterSTOPMode(PWR_Regulator_LowPower,PWR_STOPEntry_WFI); 
}
	









void dev_rtc_setAlarm(int AlarmValue)
{				
				RTC_ITConfig(RTC_IT_ALR, ENABLE);
        /* Clear the RTC SEC flag */
        RTC_ClearFlag(RTC_FLAG_SEC);
        /* Wait clear RTC flag sccess */
    while(RTC_GetFlagStatus(RTC_FLAG_SEC) == RESET);
           /* Wait until last write operation on RTC registers has finished */
        RTC_WaitForLastTask(); 

        /* Sets the RTC alarm value */
				RTC_SetAlarm(RTC_GetCounter() + AlarmValue);
        /* Wait until last write operation on RTC registers has finished */
        RTC_WaitForLastTask(); 
}

unsigned char dev_rtc_isAlarm(void)
{
        if(g_bRTCAlarm)
        {
            /* Clear the RTC alarm flag */
                g_bRTCAlarm = 0;
                return 1;
        }
        return 0;                        
}