CHJ/user/MCU/lhl_lowpower.c

#include "../main/SystemInclude.h" 

void EXTI_PWR_Wakeup_irq_callback(void)
{
	mcuModeSleeping = 0 ;//<2F><><EFBFBD><EFBFBD>mcu<63><75><EFBFBD><EFBFBD><EFBFBD><EFBFBD>־λ<D6BE><CEBB>λ
//NVIC_DisableIRQ(EXTI4_7_IRQn);  
//printf("deepsleep out");
}

static void SetupWakeupSources(PWR_WakeupWay_TypeDef wakeupWay)
{
	if(wakeupWay == PWR_Wakeup_None) return ;
	if(wakeupWay & PWR_Wakeup_RTC) 
	{

	}
	if(wakeupWay & PWR_Wakeup_EXTI) 
	{ 
		GPIO_EXTI_Init(GPIO1,GPIO_PIN_7,EXTI_LINE_7,EXTI4_7_IRQn);//<2F><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>ⲿexti<74>жϣ<D0B6><CFA3>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>Ȼ<EFBFBD><C8BB><EFBFBD>ж<EFBFBD><D0B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>־λ
		Exti_register_irq_callback(EXTI_LINE_7,EXTI_PWR_Wakeup_irq_callback);
	}
	if(wakeupWay & PWR_Wakeup_LPTIM1)
	{
		
	}
	if(wakeupWay & PWR_Wakeup_LPTIM2)
	{
		
	}
	if(wakeupWay & PWR_Wakeup_IWDG)
	{
		
	}
}
/**
  * ִ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֮ǰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ô˺<EFBFBD><EFBFBD><EFBFBD>ѡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģʽ
  * PWR_POWERMODE_t: 5<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģʽ
  *     PWR_MODE_SLEEP          ˯<EFBFBD><EFBFBD>ģʽ(Cortex"-M0+<2B>ں<EFBFBD>ֹͣ<CDA3><D6B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Cortex"-M0+<EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>裬<EFBFBD><EFBFBD> NVIC<EFBFBD><EFBFBD>ϵͳʱ<EFBFBD><EFBFBD>(SysTick)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
  *     PWR_MODE_DEEP_SLEEP_1   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>1(<EFBFBD><EFBFBD><EFBFBD><EFBFBD> 32K LSI <EFBFBD><EFBFBD> LSE<EFBFBD>⣬<EFBFBD><EFBFBD><EFBFBD>е<EFBFBD>ʱ<EFBFBD>Ӷ<EFBFBD><EFBFBD><EFBFBD>ֹͣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> low power LDO)
  *     PWR_MODE_DEEP_SLEEP_2   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>2(<EFBFBD><EFBFBD><EFBFBD><EFBFBD> 32K LSI <EFBFBD><EFBFBD> LSE<EFBFBD>⣬<EFBFBD><EFBFBD><EFBFBD>е<EFBFBD>ʱ<EFBFBD>Ӷ<EFBFBD><EFBFBD><EFBFBD>ֹͣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> low power LDO)
  *     PWR_MODE_SNOOZE         ADCС˯ģʽ(ADC ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
  *     PWR_MODE_SHUTDOWN       <EFBFBD>ض<EFBFBD>ģʽ(HPLDO <EFBFBD><EFBFBD> LPLDO <EFBFBD><EFBFBD><EFBFBD>رգ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>) 
***/
void EnterLowPowerModeWFI(PWR_POWERMODE_t mode)
{
	delay_ms(800);
//	SetupWakeupSources(PWR_Wakeup_EXTI);// PWR_Wakeup_RTC|PWR_Wakeup_EXTI       //ʹ<><CAB9><EFBFBD>ⲿ<EFBFBD>ж<EFBFBD>Դ<EFBFBD><D4B4><EFBFBD>ѣ<EFBFBD>ʹ<EFBFBD><CAB9>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD>ȷ<EFBFBD><C8B7><EFBFBD><EFBFBD><EFBFBD>жϿ<D0B6><CFBF>Դ<EFBFBD><D4B4><EFBFBD>
	LHL_PWR_SetPowerMode(mode);
	LHL_PWR_EnterSleep();
}


volatile u32 mcuModeSleeping;
//PWR_POWERMODE_t LowPowerMode = PWR_MODE_DEEP_SLEEP_1 ;
void LowPowerModeProcess(void)
{
//	if (mcuModeSleeping==0) 	return ;
	//<2F><><EFBFBD><EFBFBD><EFBFBD>͹<EFBFBD><CDB9><EFBFBD>	
	mcuModeSleeping = 0 ;
//	printf("deepsleep in");
	EnterLowPowerModeWFI(PWR_MODE_DEEP_SLEEP_1);
//	EnterLowPowerModeWFI(PWR_MODE_DEEP_SLEEP_2);
//	EnterLowPowerModeWFI(PWR_MODE_SNOOZE);
//	EnterLowPowerModeWFI(PWR_MODE_SHUTDOWN);
	
//	EnterLowPowerModeWFI(LowPowerMode);

}