20260324
This commit is contained in:
489
IAPV1.1/Driver/RTC/rtc.c
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489
IAPV1.1/Driver/RTC/rtc.c
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@ -0,0 +1,489 @@
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#include "rtc.h"
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//ƽ<><C6BD><EFBFBD><EFBFBD><EFBFBD>·<EFBFBD><C2B7><EFBFBD><EFBFBD>ڱ<EFBFBD> <20><><EFBFBD><EFBFBD>2<EFBFBD>·<EFBFBD>29<32><39>
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const u8 mon_table[12]={31,28,31,30,31,30,31,31,30,31,30,31};
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MYITStatus_Struct MYITStatus1;
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// u8 time[3]={0};
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void NVIC_EXTI_CONFIG(void)
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{
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NVIC_InitTypeDef NVIC_InitStructure;
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EXTI_InitTypeDef EXTI_InitStructure;
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GPIO_InitTypeDef GPIO_InitStructure;
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RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOC, ENABLE);
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GPIO_InitStructure.GPIO_Mode=GPIO_Mode_IN;
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GPIO_InitStructure.GPIO_OType=GPIO_OType_PP;
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GPIO_InitStructure.GPIO_Pin=GPIO_Pin_13;
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GPIO_InitStructure.GPIO_PuPd=GPIO_PuPd_DOWN;
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GPIO_Init(GPIOC,&GPIO_InitStructure);
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//enable syscfg clock
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RCC_APB2PeriphClockCmd(RCC_APB2Periph_SYSCFG, ENABLE);
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// connect EXTI10 line to PA0 pin
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SYSCFG_EXTILineConfig(EXTI_PortSourceGPIOC, EXTI_PinSource13);
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EXTI_ClearITPendingBit(EXTI_Line13);
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EXTI_InitStructure.EXTI_Line=EXTI_Line13;//RTC wakeup
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EXTI_InitStructure.EXTI_LineCmd=ENABLE;
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EXTI_InitStructure.EXTI_Mode=EXTI_Mode_Interrupt;
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EXTI_InitStructure.EXTI_Trigger=EXTI_Trigger_Rising;
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EXTI_Init(&EXTI_InitStructure);
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NVIC_InitStructure.NVIC_IRQChannel=EXTI15_10_IRQn;
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NVIC_InitStructure.NVIC_IRQChannelCmd=ENABLE;
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NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority=0x00;
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NVIC_InitStructure.NVIC_IRQChannelSubPriority=0x00;
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NVIC_Init(&NVIC_InitStructure);
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}
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void RTC_NVIC_CONFIG(void)
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{
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NVIC_InitTypeDef NVIC_InitStructure;
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EXTI_InitTypeDef EXTI_InitStructure;
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GPIO_InitTypeDef GPIO_InitStructure;
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RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOC, ENABLE);
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GPIO_InitStructure.GPIO_Mode=GPIO_Mode_IN;
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GPIO_InitStructure.GPIO_OType=GPIO_OType_PP;
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GPIO_InitStructure.GPIO_Pin=GPIO_Pin_13;
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GPIO_InitStructure.GPIO_PuPd=GPIO_PuPd_DOWN;
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GPIO_Init(GPIOC,&GPIO_InitStructure);
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GPIO_PinAFConfig(GPIOC,GPIO_PinSource13,GPIO_AF_WKUP);
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EXTI_ClearITPendingBit(EXTI_Line20);
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EXTI_InitStructure.EXTI_Line=EXTI_Line20;//RTC wakeup
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EXTI_InitStructure.EXTI_LineCmd=ENABLE;
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EXTI_InitStructure.EXTI_Mode=EXTI_Mode_Interrupt;
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EXTI_InitStructure.EXTI_Trigger=EXTI_Trigger_Rising;
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EXTI_Init(&EXTI_InitStructure);
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NVIC_InitStructure.NVIC_IRQChannel=RTC_WKUP_IRQn;
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NVIC_InitStructure.NVIC_IRQChannelCmd=ENABLE;
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NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority=0x00;
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NVIC_InitStructure.NVIC_IRQChannelSubPriority=0x00;
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NVIC_Init(&NVIC_InitStructure);
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/* EXTI configuration */
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EXTI_ClearITPendingBit(EXTI_Line17);
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EXTI_InitStructure.EXTI_Line = EXTI_Line17;
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EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Interrupt;
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EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Rising;
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EXTI_InitStructure.EXTI_LineCmd = ENABLE;
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EXTI_Init(&EXTI_InitStructure);
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/* Enable the RTC Alarm Interrupt */
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NVIC_InitStructure.NVIC_IRQChannel = RTC_Alarm_IRQn;
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NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0;
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NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
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NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
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NVIC_Init(&NVIC_InitStructure);
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}
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void RTC_Time_Init(void)
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{
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RTC_InitTypeDef RTC_InitStructure;
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//RTC_TimeTypeDef RTC_TimeStructure;
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RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR, ENABLE);
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/*!< Allow access to RTC */
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PWR_RTCAccessCmd(ENABLE);
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/*!< ʹ<><CAB9><EFBFBD>ⲿ<EFBFBD><E2B2BF><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1> */
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RCC_LSEConfig(RCC_LSE_ON);
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// RCC_LSICmd(ENABLE);
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/*!< <20>ȴ<EFBFBD><C8B4>ⲿ<EFBFBD><E2B2BF><EFBFBD><EFBFBD>ʱ<EFBFBD>Ӿ<EFBFBD><D3BE><EFBFBD> */
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while (RCC_GetFlagStatus(RCC_FLAG_LSERDY) == RESET);
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RCC_RTCCLKConfig(RCC_RTCCLKSource_LSE);//ѡ<><D1A1><EFBFBD>ⲿLES<45><53>ΪRTCʱ<43><CAB1>Դ
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RCC_RTCCLKCmd(ENABLE);
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/*!< Wait for RTC APB registers synchronisation */
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RTC_WaitForSynchro();
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RTC_InitStructure.RTC_AsynchPrediv=127;
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RTC_InitStructure.RTC_HourFormat=RTC_HourFormat_24;
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RTC_InitStructure.RTC_SynchPrediv=255;
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RTC_Init(&RTC_InitStructure);//RTC<54><43>ʱ<EFBFBD><CAB1>1HZ
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RTC_NVIC_CONFIG();
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}
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void rtc_std_init(void)
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{
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/* Enable the PWR clock */
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RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR, ENABLE);
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/* Allow access to RTC */
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PWR_RTCAccessCmd(ENABLE);
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/* Wait for RTC APB registers synchronisation */
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RTC_WaitForSynchro();
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}
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//<2F><><EFBFBD>ñ<EFBFBD><C3B1><EFBFBD>Ӳ<EFBFBD><D3B2>RTCʱ<43><CAB1>
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void SetRTC(int set_year,int set_mon,int set_day,int set_hour,int set_min ,int set_sec)
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{
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RTC_TimeTypeDef RTC_TimeStruct;
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RTC_DateTypeDef RTC_DateStruct;
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RTC_TimeStruct.RTC_Hours = set_hour;
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RTC_TimeStruct.RTC_Minutes = set_min;
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RTC_TimeStruct.RTC_Seconds = set_sec;
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RTC_TimeStruct.RTC_H12 = 0; //<2F><><EFBFBD><EFBFBD><EFBFBD>в<EFBFBD>ʹ<EFBFBD><CAB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<2F><><EFBFBD><EFBFBD>
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RTC_SetTime(RTC_Format_BIN,&RTC_TimeStruct);
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RTC_DateStruct.RTC_Year = set_year;
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RTC_DateStruct.RTC_Month = set_mon;
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RTC_DateStruct.RTC_Date = set_day;
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RTC_DateStruct.RTC_WeekDay = 1;//<2F><><EFBFBD><EFBFBD><EFBFBD>в<EFBFBD>ʹ<EFBFBD><CAB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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RTC_SetDate(RTC_Format_BIN,&RTC_DateStruct);
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// RTC_WaitForSynchro();
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RTC_WriteBackupRegister(RTC_BKP_DR0, 0x32F2);
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}
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void Set_GNSSTIME_Rtc(void)
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{
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int set_years, set_mons, set_days, set_hours, set_mins , set_secs;
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if(Save_Data.isUsefull)//<2F><>λ<EFBFBD><CEBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ч
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{
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set_years=(Save_Data.UTCData[0]-'0')*10+(Save_Data.UTCData[1]-'0');//<2F><>
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set_mons=(Save_Data.UTCData[2]-'0')*10+(Save_Data.UTCData[3]-'0');//<2F><>
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set_days=(Save_Data.UTCData[4]-'0')*10+(Save_Data.UTCData[5]-'0');//<2F><>
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set_hours=(Save_Data.UTCTime[0]-'0')*10+(Save_Data.UTCTime[1]-'0')+8;//ʱ
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set_mins=(Save_Data.UTCTime[2]-'0')*10+(Save_Data.UTCTime[3]-'0');//<2F><>
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set_secs=(Save_Data.UTCTime[4]-'0')*10+(Save_Data.UTCTime[5]-'0');//<2F><>
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SetRTC(set_years,set_mons,set_days,set_hours,set_mins,set_secs);
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}
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}
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//<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>Ӳ<EFBFBD><D3B2>RTCʱ<43><CAB1>
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void GetRTC(char *hhmmss,char *yymmdd)
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{
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RTC_TimeTypeDef time;
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RTC_DateTypeDef date;
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RTC_GetTime(RTC_Format_BIN,&time);
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RTC_GetDate(RTC_Format_BIN,&date);
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yymmdd[0]=date.RTC_Year/10+0x30; //<2F><>ʮλ
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yymmdd[1]=date.RTC_Year%10+0x30; //<2F><><EFBFBD><EFBFBD>λ
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yymmdd[2]=date.RTC_Month/10+0x30; //<2F><>ʮλ
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yymmdd[3]=date.RTC_Month%10+0x30; //<2F><>ʮλ
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yymmdd[4]=date.RTC_Date/10+0x30; //<2F><>ʮλ
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yymmdd[5]=date.RTC_Date%10+0x30; //<2F><>ʮλ
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hhmmss[0]=time.RTC_Hours/10+0x30; //Сʱʮλ
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hhmmss[1]=time.RTC_Hours%10+0x30; //Сʱ<D0A1><CAB1>λ
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hhmmss[2]=time.RTC_Minutes/10+0x30; //<2F><><EFBFBD><EFBFBD>ʮλ
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hhmmss[3]=time.RTC_Minutes%10+0x30; //<2F><><EFBFBD><EFBFBD>ʮλ
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hhmmss[4]=time.RTC_Seconds/10+0x30; //<2F><>ʮλ
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hhmmss[5]=time.RTC_Seconds%10+0x30; //<2F><>ʮλ
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}
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u32 RTC_GetSeconds(void)
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{
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u32 secondss;
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RTC_TimeTypeDef time;
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RTC_GetTime(RTC_Format_BIN,&time);
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secondss= time.RTC_Hours*3600 + time.RTC_Minutes*60 + time.RTC_Seconds;
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return secondss;
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}
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void RtcWakeUpConfig(u32 temp)
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{
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RTC_NVIC_CONFIG();
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RTC_WakeUpCmd(DISABLE);
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RTC_ClearFlag(RTC_FLAG_WUTF);
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if(temp>65535)RTC_WakeUpClockConfig(RTC_WakeUpClock_CK_SPRE_17bits);
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else RTC_WakeUpClockConfig(RTC_WakeUpClock_CK_SPRE_16bits);
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RTC_SetWakeUpCounter(temp); //<2F><><EFBFBD>û<EFBFBD><C3BB><EFBFBD>ʱ<EFBFBD><CAB1>--S,<2C><><EFBFBD><EFBFBD>65536s=18Сʱ 2^17=131072 131072/3600s=36.4h
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RTC_ClearITPendingBit(RTC_IT_WUT);
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RTC_ITConfig(RTC_IT_WUT,ENABLE); //<2F><>Ҫʹ<D2AA><CAB9><EFBFBD>жϣ<D0B6><CFA3><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>жϺ<D0B6><CFBA><EFBFBD>
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RTC_WakeUpCmd(ENABLE);
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}
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//<2F>ж<EFBFBD><D0B6>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>꺯<EFBFBD><EABAAF>
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//<2F>·<EFBFBD> 1 2 3 4 5 6 7 8 9 10 11 12
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//<2F><><EFBFBD><EFBFBD> 31 29 31 30 31 30 31 31 30 31 30 31
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 31 28 31 30 31 30 31 31 30 31 30 31
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//<2F><><EFBFBD><EFBFBD>:<3A><><EFBFBD><EFBFBD>
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//<2F><><EFBFBD><EFBFBD>:<3A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Dz<EFBFBD><C7B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.1,<2C><>.0,<2C><><EFBFBD><EFBFBD>
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u8 Is_Leap_Year(u16 year)
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{
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year=year+2000;
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// year=0x14ff&year;
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if(year%4==0) //<2F><><EFBFBD><EFBFBD><EFBFBD>ܱ<EFBFBD>4<EFBFBD><34><EFBFBD><EFBFBD>
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{
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if(year%100==0)
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{
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if(year%400==0)return 1;//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>00<30><30>β,<2C><>Ҫ<EFBFBD>ܱ<EFBFBD>400<30><30><EFBFBD><EFBFBD>
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else return 0;
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}else return 1;
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}else return 0;
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}
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void MYRTC_Init(void)
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{
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RTC_NVIC_CONFIG();
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RTC_Time_Init();
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PWR_ClearFlag(PWR_FLAG_WU);//<2F><><EFBFBD><EFBFBD>֮<EFBFBD><D6AE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>
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}
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void RTC_AlarmAConfig(u32 seconds)
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{
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int month_day;
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RTC_TimeTypeDef nowtimes;
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RTC_DateTypeDef nowdatas;
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RTC_AlarmTypeDef RTC_AlarmStructure;
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RTC_ClearFlag(RTC_FLAG_ALRAF);
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RTC_ClearITPendingBit(RTC_IT_ALRA);
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RTC_AlarmCmd(RTC_Alarm_A, DISABLE);
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RTC_GetTime(RTC_Format_BIN,&nowtimes);//<2F><>ȡʱ<C8A1><CAB1>
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RTC_GetDate(RTC_Format_BIN,&nowdatas);//<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>
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month_day=mon_table[nowdatas.RTC_Month-1];//<2F><>ȡ<EFBFBD>µ<EFBFBD><C2B5><EFBFBD><EFBFBD><EFBFBD>
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if(nowdatas.RTC_Month==2)
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{
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if(!Is_Leap_Year(nowdatas.RTC_Year))//<2F><><EFBFBD><EFBFBD>
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month_day+=1; //<2F><><EFBFBD>·<EFBFBD><C2B7><EFBFBD><EFBFBD><EFBFBD>-1
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}
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seconds+=nowtimes.RTC_Hours*3600+nowtimes.RTC_Minutes*60+nowtimes.RTC_Seconds+nowdatas.RTC_Date*86400;
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if((seconds/86400)>month_day)//<2F>ж<EFBFBD><D0B6>Ƿ<C7B7><F1B3ACB9><EFBFBD><EFBFBD>·ݵ<C2B7><DDB5><EFBFBD><EFBFBD><EFBFBD>
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{
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month_day=(seconds/86400)-month_day;
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RTC_AlarmStructure.RTC_AlarmDateWeekDay = month_day;
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}else
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RTC_AlarmStructure.RTC_AlarmDateWeekDay = seconds/86400; //<2F><>
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/* Set the alarmA Masks */
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RTC_AlarmStructure.RTC_AlarmDateWeekDaySel = RTC_AlarmDateWeekDaySel_Date;
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RTC_AlarmStructure.RTC_AlarmMask = RTC_AlarmMask_None; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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/* Set the alarmA time */
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RTC_AlarmStructure.RTC_AlarmTime.RTC_H12=RTC_H12_AM; //24H
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RTC_AlarmStructure.RTC_AlarmTime.RTC_Hours=(seconds%86400)/3600;//ʱ
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RTC_AlarmStructure.RTC_AlarmTime.RTC_Minutes=(seconds%86400)%3600/60;//<2F><>
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RTC_AlarmStructure.RTC_AlarmTime.RTC_Seconds=(seconds%86400)%3600%60;//<2F><>
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RTC_SetAlarm(RTC_Format_BIN, RTC_Alarm_A, &RTC_AlarmStructure);
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/* Enable AlarmA interrupt */
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RTC_ITConfig(RTC_IT_ALRA, ENABLE);
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/* Enable the alarmA */
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RTC_AlarmCmd(RTC_Alarm_A, ENABLE);
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}
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//<2F><><EFBFBD><EFBFBD>B<EFBFBD><42><EFBFBD><EFBFBD>
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void RTC_AlarmBConfig(int set_year,int set_mon,int set_day,int set_hour,int set_min ,int set_sec)
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{
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RTC_AlarmTypeDef RTC_AlarmStructure;
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RTC_ClearFlag(RTC_FLAG_ALRBF);
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RTC_ClearITPendingBit(RTC_IT_ALRB);
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RTC_AlarmCmd(RTC_Alarm_B, DISABLE);
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/* Set the alarmB Masks */
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RTC_AlarmStructure.RTC_AlarmDateWeekDay = set_day;//<2F><>1-31
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RTC_AlarmStructure.RTC_AlarmDateWeekDaySel = RTC_AlarmDateWeekDaySel_Date; //ѡ<><D1A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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RTC_AlarmStructure.RTC_AlarmMask = RTC_AlarmMask_None; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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/* Set the alarmB time */
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RTC_AlarmStructure.RTC_AlarmTime.RTC_H12=RTC_H12_AM; //24H
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RTC_AlarmStructure.RTC_AlarmTime.RTC_Hours=set_hour;
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RTC_AlarmStructure.RTC_AlarmTime.RTC_Minutes=set_min;
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RTC_AlarmStructure.RTC_AlarmTime.RTC_Seconds=set_sec;
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RTC_SetAlarm(RTC_Format_BIN, RTC_Alarm_B, &RTC_AlarmStructure);
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/* Set AlarmA subseconds and enable SubSec Alarm : generate 8 interripts per Second */
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// RTC_AlarmSubSecondConfig(RTC_Alarm_A, 0xFF, RTC_AlarmSubSecondMask_SS14_5);
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/* Enable AlarmA interrupt */
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RTC_ITConfig(RTC_IT_ALRB, ENABLE);
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/* Enable the alarmA */
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RTC_AlarmCmd(RTC_Alarm_B, ENABLE);
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}
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/*************<2A><><EFBFBD><EFBFBD><EFBFBD>豸<EFBFBD><E8B1B8><EFBFBD><EFBFBD>Դ******************/
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STB_ITStatus Get_Wkup_MYITstatus(void)
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{
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if(RTC_GetITStatus(RTC_IT_ALRA))
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{
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EXTI_ClearITPendingBit(EXTI_Line17);
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RTC_ClearITPendingBit(RTC_IT_ALRA);
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MYITStatus1.AlarmA_ITStatus=1;
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// return AlarmA_ITHP;
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}
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if(RTC_GetITStatus(RTC_IT_ALRB))
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{
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EXTI_ClearITPendingBit(EXTI_Line17);
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RTC_ClearITPendingBit(RTC_IT_ALRB);
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MYITStatus1.AlarmB_ITStatus=1;
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//return AlarmB_ITHP;
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}
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if(RTC_GetITStatus(RTC_IT_WUT))
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{
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EXTI_ClearITPendingBit(EXTI_Line20);
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RTC_ClearITPendingBit(RTC_IT_WUT);
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MYITStatus1.WUT_ITStatus=1;
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//return WUT_ITHP;
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}
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if(GPIO_ReadInputDataBit(GPIOC,GPIO_Pin_13))
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{
|
||||
delay_ms(2000);
|
||||
if(GPIO_ReadInputDataBit(GPIOC,GPIO_Pin_13))
|
||||
{
|
||||
EXTI_ClearITPendingBit(EXTI_Line20);
|
||||
MYITStatus1.WKUP1_ITStatus=1;
|
||||
// return WKUP1_ITHP;
|
||||
}
|
||||
}
|
||||
if(MYITStatus1.AlarmA_ITStatus | MYITStatus1.AlarmB_ITStatus | MYITStatus1.WUT_ITStatus | MYITStatus1.WKUP1_ITStatus)
|
||||
{
|
||||
if(MYITStatus1.AlarmA_ITStatus)return AlarmA_ITHP;
|
||||
if(MYITStatus1.AlarmB_ITStatus)return AlarmA_ITHP;
|
||||
if(MYITStatus1.WUT_ITStatus)return AlarmA_ITHP;
|
||||
if(MYITStatus1.WKUP1_ITStatus)return AlarmA_ITHP;
|
||||
}
|
||||
else
|
||||
{
|
||||
MYITStatus1.WKUP_POWBUTTON=1;//<2F><>Դ<EFBFBD>ϵ<EFBFBD>
|
||||
return Power_ON;
|
||||
}
|
||||
return Power_ON;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief This function handles RTC Alarm interrupt (A and B) request.
|
||||
* @param None
|
||||
* @retval None
|
||||
*/
|
||||
void RTC_Alarm_IRQHandler(void)
|
||||
{
|
||||
/* Check on the AlarmA falg and on the number of interrupts per Second (60*8) */
|
||||
if(RTC_GetITStatus(RTC_IT_ALRA) != RESET)
|
||||
{
|
||||
/* Clear RTC AlarmA Flags */
|
||||
RTC_ClearITPendingBit(RTC_IT_ALRA);
|
||||
MYITStatus1.AlarmA_ITStatus=1;
|
||||
RTC_AlarmCmd(RTC_Alarm_A, DISABLE);
|
||||
u5_printf("alarmA hp\r\n");
|
||||
}
|
||||
|
||||
/* Check on the AlarmA falg and on the number of interrupts per Second (60*8) */
|
||||
if(RTC_GetITStatus(RTC_IT_ALRB) != RESET)
|
||||
{
|
||||
/* Clear RTC AlarmB Flags */
|
||||
RTC_ClearITPendingBit(RTC_IT_ALRB);
|
||||
RTC_AlarmCmd(RTC_IT_ALRB, DISABLE);
|
||||
MYITStatus1.AlarmB_ITStatus=1;
|
||||
|
||||
}
|
||||
/* Clear the EXTIL line 17 */
|
||||
EXTI_ClearITPendingBit(EXTI_Line17);
|
||||
|
||||
}
|
||||
|
||||
void RTC_WKUP_IRQHandler(void)
|
||||
{
|
||||
if(RTC_GetITStatus(RTC_IT_WUT) != RESET)
|
||||
{
|
||||
RTC_ClearITPendingBit(RTC_IT_WUT);
|
||||
RTC_WakeUpCmd(DISABLE);
|
||||
EXTI_ClearITPendingBit(EXTI_Line20);
|
||||
MYITStatus1.WUT_ITStatus=1;
|
||||
u5_printf("WUT hp\r\n");
|
||||
u5_printf("wut_PROS1_RUN:%d\r\n",TASKRUNSS.PROS1_RUN);
|
||||
}
|
||||
}
|
||||
|
||||
void EXTI15_10_IRQHandler(void)
|
||||
{
|
||||
if(EXTI_GetITStatus(EXTI_Line13) != RESET)
|
||||
{
|
||||
EXTI_ClearITPendingBit(EXTI_Line13);
|
||||
MYITStatus1.WKUP1_ITStatus=1;
|
||||
u5_printf("WAKEUP2 is HP");
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
u8 Check_WKUP(void)
|
||||
{
|
||||
// u8 t=0; //<2F><>¼<EFBFBD><C2BC><EFBFBD>µ<EFBFBD>ʱ<EFBFBD><CAB1>
|
||||
// while(WKUP_KD)
|
||||
// {
|
||||
// t++; //<2F>Ѿ<EFBFBD><D1BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||||
// delay_ms(100);
|
||||
// if(t>=100) //<2F><><EFBFBD>³<EFBFBD><C2B3><EFBFBD>10<31><30><EFBFBD><EFBFBD>
|
||||
// {
|
||||
// return 1; //<2F><><EFBFBD><EFBFBD>10s<30><73><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||||
// }
|
||||
// }
|
||||
// if(t>10)return 2; //<2F><><EFBFBD><EFBFBD>3s<33><73><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||||
// else return 0;
|
||||
if(WKUP_KD)return 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̰<EFBFBD><CCB0>ͳ<EFBFBD><CDB3><EFBFBD><EFBFBD>¼<EFBFBD>
|
||||
* <20>̰<EFBFBD><CCB0><EFBFBD>ʱ<EFBFBD><CAB1> 10ms < T < 1 s, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1> T >1 s
|
||||
* <20><><EFBFBD>ܣ<EFBFBD>ʹ<EFBFBD><CAB9>״̬<D7B4><CCAC><EFBFBD><EFBFBD>ʽ<EFBFBD><CABD>ɨ<EFBFBD>赥<EFBFBD><E8B5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɨ<EFBFBD><C9A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ10ms,10ms<6D>պ<EFBFBD><D5BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||||
* ״̬<D7B4><CCAC>ʹ<EFBFBD><CAB9>switch case<73><65><EFBFBD><EFBFBD>ʵ<EFBFBD><CAB5>״̬֮<CCAC><D6AE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת
|
||||
* lock<63><6B><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD><D0B6>Ƿ<EFBFBD><C7B7>ǵ<EFBFBD>һ<EFBFBD>ν<EFBFBD><CEBD>а<EFBFBD><D0B0><EFBFBD>ȷ<EFBFBD><C8B7>״̬
|
||||
* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD><C2BC><EFBFBD>ǰִ<C7B0>У<EFBFBD><D0A3>̰<EFBFBD><CCB0><EFBFBD><EFBFBD>¼<EFBFBD><C2BC>ͷź<CDB7><C5BA><EFBFBD>ִ<EFBFBD><D6B4>
|
||||
*/
|
||||
u8 Key_Scan(void)
|
||||
{
|
||||
static KEY_STATE KeyState =KEY_CHECK;
|
||||
static u8 TimeCnt = 0;
|
||||
u8 key_return = 0;
|
||||
switch (KeyState)
|
||||
{
|
||||
//<2F><><EFBFBD><EFBFBD>δ<EFBFBD><CEB4><EFBFBD><EFBFBD>״̬<D7B4><CCAC><EFBFBD><EFBFBD>ʱ<EFBFBD>ж<EFBFBD>WKUP_KD<4B><44>ֵ
|
||||
case KEY_CHECK:
|
||||
if(WKUP_KD)
|
||||
{
|
||||
KeyState = KEY_COMFIRM; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>WKUP_KDֵΪ1<CEAA><31>˵<EFBFBD><CBB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC><EFBFBD>£<EFBFBD><C2A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>״̬
|
||||
}
|
||||
else
|
||||
{
|
||||
KeyState = KEY_CHECK;
|
||||
}
|
||||
TimeCnt = 0; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ
|
||||
key_return=0;
|
||||
break;
|
||||
|
||||
case KEY_COMFIRM:
|
||||
if(WKUP_KD) //<2F>鿴<EFBFBD><E9BFB4>ǰWKUP_KD<4B>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>1<EFBFBD><31><EFBFBD>ٴ<EFBFBD>ȷ<EFBFBD><C8B7><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>
|
||||
{
|
||||
TimeCnt++;
|
||||
if(TimeCnt>=200)TimeCnt=200;
|
||||
}
|
||||
else
|
||||
{
|
||||
KeyState = KEY_RELEASE; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>״̬
|
||||
}
|
||||
break;
|
||||
|
||||
case KEY_RELEASE:
|
||||
if(!WKUP_KD) //<2F><>ǰWKUP_KDֵΪ0<CEAA><30>˵<EFBFBD><CBB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѿ<EFBFBD><D1BE>ͷţ<CDB7><C5A3><EFBFBD><EFBFBD>ؿ<EFBFBD>ʼ״̬
|
||||
{
|
||||
KeyState = KEY_CHECK;
|
||||
if(TimeCnt>10 ) key_return = KEY_SHORT;
|
||||
if(TimeCnt>100) key_return = KEY_LONG;
|
||||
u5_printf("TimeCnt:%d\r\n",TimeCnt);
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
default: break;
|
||||
}
|
||||
return key_return;
|
||||
}
|
||||
Reference in New Issue
Block a user