816 lines
19 KiB
C
816 lines
19 KiB
C
#include "includes.h"
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#include "drv_dtu.h"
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#include "drv_gps.h"
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RTC_HandleTypeDef hrtc;
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// 当前工作模式
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uint8_t Wakeup_workMode = WORK_MODE_NORMAL;
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// 电量极低标志
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uint8_t bat_veryLow = 0;
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// 休眠标识
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volatile uint8_t Wakeup_Sleeping = 0;
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// 是否睡眠模式
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volatile uint8_t Wakeup_SleepMode = 0;
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// 实际启动时间和INITIAL_YEAR相差的秒数（当GPS定位或GPRS连接基站以后设置）
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volatile uint32_t RTC_offsetSeconds = 0;
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// 获取日期时间：输出格式为Nuvoton芯片格式
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void RTC_GetDateAndTime(S_RTC_TIME_DATA_T *sRTC)
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{
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RTC_TimeTypeDef sTime = {0};
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RTC_DateTypeDef sDate = {0};
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HAL_RTC_GetTime(&hrtc, &sTime, RTC_FORMAT_BIN);
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HAL_RTC_GetDate(&hrtc, &sDate, RTC_FORMAT_BIN);
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sRTC->u32Year = sDate.Year + RTC_YEAR2000;
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sRTC->u32Month = sDate.Month;
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sRTC->u32Day = sDate.Date;
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if(sDate.WeekDay == RTC_WEEKDAY_SUNDAY)
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sRTC->u32DayOfWeek = 0;
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else
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sRTC->u32DayOfWeek = sDate.WeekDay;
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sRTC->u32Hour = sTime.Hours;
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sRTC->u32Minute = sTime.Minutes;
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sRTC->u32Second = sTime.Seconds;
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sRTC->u32TimeScale = RTC_CLOCK_24;
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}
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// 设置日期时间：输入格式为Nuvoton芯片格式
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void RTC_SetDateAndTime(S_RTC_TIME_DATA_T *sRTC)
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{
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RTC_TimeTypeDef sTime = {0};
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RTC_DateTypeDef sDate = {0};
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sDate.Year = sRTC->u32Year - RTC_YEAR2000;
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sDate.Month = sRTC->u32Month;
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sDate.Date = sRTC->u32Day;
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if(sRTC->u32DayOfWeek == RTC_SUNDAY)
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sDate.WeekDay = RTC_WEEKDAY_SUNDAY;
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else
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sDate.WeekDay = sRTC->u32DayOfWeek;
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sTime.Hours = sRTC->u32Hour;
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sTime.Minutes = sRTC->u32Minute;
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sTime.Seconds = sRTC->u32Second;
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sTime.SubSeconds = 0;
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sTime.TimeFormat = RTC_HOURFORMAT_24;
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sTime.DayLightSaving = RTC_DAYLIGHTSAVING_NONE;
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sTime.StoreOperation = RTC_STOREOPERATION_RESET;
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HAL_RTC_SetTime(&hrtc, &sTime, RTC_FORMAT_BIN);
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HAL_RTC_SetDate(&hrtc, &sDate, RTC_FORMAT_BIN);
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}
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void RTC_SetAlarmDateAndTime(S_RTC_TIME_DATA_T *sRTC)
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{
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uint8_t try_count = 3;
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RTC_AlarmTypeDef sAlarm = {0};
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sAlarm.AlarmTime.Hours = sRTC->u32Hour;
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sAlarm.AlarmTime.Minutes = sRTC->u32Minute;
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sAlarm.AlarmTime.Seconds = sRTC->u32Second;
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sAlarm.AlarmTime.SubSeconds = 0;
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sAlarm.AlarmTime.TimeFormat = RTC_HOURFORMAT_24;
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sAlarm.AlarmTime.DayLightSaving = RTC_DAYLIGHTSAVING_NONE;
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sAlarm.AlarmTime.StoreOperation = RTC_STOREOPERATION_RESET;
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sAlarm.AlarmMask = RTC_ALARMMASK_DATEWEEKDAY;
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sAlarm.AlarmSubSecondMask = RTC_ALARMSUBSECONDMASK_ALL;
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sAlarm.AlarmDateWeekDaySel = RTC_ALARMDATEWEEKDAYSEL_DATE;
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sAlarm.AlarmDateWeekDay = sRTC->u32Day;
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sAlarm.Alarm = RTC_ALARM_A;
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while(try_count--)
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{
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if(HAL_RTC_SetAlarm_IT(&hrtc, &sAlarm, RTC_FORMAT_BIN) == HAL_OK)
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break;
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delay_ms(10);
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}
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}
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void RTC_SetAlarmDateAndTime_B(S_RTC_TIME_DATA_T *sRTC)
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{
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uint8_t try_count = 3;
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RTC_AlarmTypeDef sAlarm = {0};
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sAlarm.AlarmTime.Hours = sRTC->u32Hour;
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sAlarm.AlarmTime.Minutes = sRTC->u32Minute;
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sAlarm.AlarmTime.Seconds = sRTC->u32Second;
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sAlarm.AlarmTime.SubSeconds = 0;
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sAlarm.AlarmTime.TimeFormat = RTC_HOURFORMAT_24;
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sAlarm.AlarmTime.DayLightSaving = RTC_DAYLIGHTSAVING_NONE;
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sAlarm.AlarmTime.StoreOperation = RTC_STOREOPERATION_RESET;
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sAlarm.AlarmMask = RTC_ALARMMASK_DATEWEEKDAY;
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sAlarm.AlarmSubSecondMask = RTC_ALARMSUBSECONDMASK_ALL;
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sAlarm.AlarmDateWeekDaySel = RTC_ALARMDATEWEEKDAYSEL_DATE;
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sAlarm.AlarmDateWeekDay = sRTC->u32Day;
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sAlarm.Alarm = RTC_ALARM_B;
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while(try_count--)
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{
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if(HAL_RTC_SetAlarm_IT(&hrtc, &sAlarm, RTC_FORMAT_BIN) == HAL_OK)
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break;
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delay_ms(10);
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}
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}
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void Wakeup_ShowTime(char *preStr, S_RTC_TIME_DATA_T *pRTC)
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{
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S_RTC_TIME_DATA_T sRTC;
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uint32_t totalSeconds = Calc_SecondsFromYear(INITIAL_YEAR, pRTC->u32Year, pRTC->u32Month, pRTC->u32Day,
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pRTC->u32Hour, pRTC->u32Minute, pRTC->u32Second);
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totalSeconds += RTC_offsetSeconds;
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Wakeup_CalcUTCTime(totalSeconds, &sRTC);
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printf("\n%s%04d-%02d-%02d %02d:%02d:%02d\n", preStr, sRTC.u32Year, sRTC.u32Month,
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sRTC.u32Day, sRTC.u32Hour, sRTC.u32Minute, sRTC.u32Second);
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}
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// 判断是否闰年
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uint8_t IsLeapYear(uint16_t year)
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{
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if(year % 4)
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return 0;
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if(year % 100 == 0 && year % 400)
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return 0;
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return 1;
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}
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// 计算从某年开始以来经过的秒数
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uint32_t Calc_SecondsFromYear(uint16_t startYear, uint16_t year, uint8_t mon, uint8_t day, uint8_t hour, uint8_t min, uint8_t sec)
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{
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uint32_t totalSeconds = 0ul;
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uint16_t i;
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// 计算整年的
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for(i = startYear; i < year; i++)
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{
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totalSeconds += 31536000ul; // 365 * 86400
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if(IsLeapYear(i)) // 闰年+1天
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totalSeconds += 86400ul;
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}
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// 计算整月的
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for(i = 1; i < mon; i++)
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{
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totalSeconds += 2678400ul; // 31 * 86400
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if(i == 4 || i == 6 || i == 9 || i == 11)
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totalSeconds -= 86400ul;
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else if(i == 2)
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{
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totalSeconds -= 259200ul; // 3 * 86400
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if(IsLeapYear(year)) // 闰年+1天
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totalSeconds += 86400ul;
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}
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}
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// 计算整天的
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totalSeconds += (day - 1) * 86400ul;
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// 计算时分秒的
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totalSeconds += hour * 3600ul;
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totalSeconds += min * 60ul;
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totalSeconds += sec;
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return totalSeconds;
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}
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uint16_t get_year_days(uint16_t year)
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{
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if(IsLeapYear(year))
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return 366;
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return 365;
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}
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uint16_t get_month_days(uint16_t year, uint8_t month)
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{
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if(month == 4 || month == 6 || month == 9 || month == 11)
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return 30;
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if(month == 2)
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{
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if(IsLeapYear(year))
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return 29;
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return 28;
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}
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return 31;
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}
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// 将从INITIAL_YEAR开始的描述，转换成年月日
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void Wakeup_CalcUTCTime(uint32_t totalSeconds, S_RTC_TIME_DATA_T *pRTC)
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{
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uint32_t totalDays, days;
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// 计算下次唤醒的年、月、日
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pRTC->u32Year = INITIAL_YEAR;
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pRTC->u32Month = 1;
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pRTC->u32Day = 1;
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totalDays = totalSeconds / 86400ul;
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while(totalDays >= 1)
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{
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// 计算整年的
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days = get_year_days(pRTC->u32Year);
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if(totalDays >= days)
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{
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pRTC->u32Year++;
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totalDays -= days;
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continue;
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}
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// 计算整月的
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days = get_month_days(pRTC->u32Year, pRTC->u32Month);
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if(totalDays >= days)
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{
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pRTC->u32Month++;
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totalDays -= days;
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continue;
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}
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// 计算整天
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pRTC->u32Day += totalDays;
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break;
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}
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// 计算下次唤醒的时、分、秒
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totalSeconds %= 86400ul;
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pRTC->u32Hour = totalSeconds / 3600ul;
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totalSeconds %= 3600;
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pRTC->u32Minute = totalSeconds / 60ul;
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totalSeconds %= 60ul;
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pRTC->u32Second = totalSeconds;
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}
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// 计算下次唤醒的时间
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void Wakeup_CalcWakeupTime(S_RTC_TIME_DATA_T *pRTC, uint8_t charging)
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{
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uint32_t period = 300;
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// 先计算从初始时间以来的秒数
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uint32_t totalSeconds = Calc_SecondsFromYear(INITIAL_YEAR, pRTC->u32Year, pRTC->u32Month, pRTC->u32Day,
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pRTC->u32Hour, pRTC->u32Minute, pRTC->u32Second);
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if(dcBuff.configData.intervalTrans > 0 && period > dcBuff.configData.intervalTrans)
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period = dcBuff.configData.intervalTrans;
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if(dcBuff.configData.intervalSample > 0 && period > dcBuff.configData.intervalSample)
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period = dcBuff.configData.intervalSample;
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// 无外供电，采集频率不能快于1分钟
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if((!VCC_POWER_STATUS() || (dcBuff.configDisplay.op_USE_SOLAR && dcBuff.dtuData.batVoltage <= 4500)) && period < 60)
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period = 60;
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if(dcBuff.configDisplay.op_ANTI_OVERFILL && Charge_Enabled && period > 10)
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period = 10;
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if(Manual_Charing && period > 10)
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period = 10;
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if(charging && period > 60)
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period = 60;
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if(dcBuff.configDisplay.op_ANTI_NORM_OPEN && Anti_Enabled && charging && period > 10)
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period = 10;
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// 计算下次唤醒时间的秒数
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// 将这个秒数对齐到唤醒周期的倍数
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// 这是因为：每次复位以后虽然时间是继续的，但闹钟需要重新设置
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uint32_t sec = totalSeconds + period;
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sec -= sec % period;
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// 防止闹钟时间太近
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if(sec <= totalSeconds + 2)
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totalSeconds = sec + period;
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else
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totalSeconds = sec;
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// 计算下次唤醒的年、月、日
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Wakeup_CalcUTCTime(totalSeconds, pRTC);
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}
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// 计算下次唤醒的时间
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void Wakeup_CalcWakeupTime_B(S_RTC_TIME_DATA_T *pRTC)
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{
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// 先计算从初始时间以来的秒数
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uint32_t totalSeconds = Calc_SecondsFromYear(INITIAL_YEAR, pRTC->u32Year, pRTC->u32Month, pRTC->u32Day,
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pRTC->u32Hour, pRTC->u32Minute, pRTC->u32Second);
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// 计算下次唤醒时间的秒数
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totalSeconds += 15;
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// 计算下次唤醒的年、月、日
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Wakeup_CalcUTCTime(totalSeconds, pRTC);
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}
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// 设定下次闹钟唤醒时间
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void Wakeup_SetAlarm(uint8_t charging)
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{
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S_RTC_TIME_DATA_T sRTC;
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// 设定下次闹钟唤醒时间
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RTC_GetDateAndTime(&sRTC);
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// 显示当前时间
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Wakeup_ShowTime("RTC time is: ", &sRTC);
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Wakeup_CalcWakeupTime(&sRTC, charging);
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RTC_SetAlarmDateAndTime(&sRTC);
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// 显示唤醒时间
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Wakeup_ShowTime("***********************************************\nWakeup time is: ", &sRTC);
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}
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// 设定下次闹钟唤醒时间
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void Wakeup_SetAlarm_B()
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{
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S_RTC_TIME_DATA_T sRTC;
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// 设定下次闹钟唤醒时间
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RTC_GetDateAndTime(&sRTC);
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Wakeup_CalcWakeupTime_B(&sRTC);
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RTC_SetAlarmDateAndTime_B(&sRTC);
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}
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/**
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* @brief Alarm A callback.
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* @param hrtc RTC handle
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* @retval None
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*/
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void HAL_RTC_AlarmAEventCallback(RTC_HandleTypeDef *hrtc)
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{
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S_RTC_TIME_DATA_T sRTC;
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static uint32_t gpsSeconds = 0;
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uint32_t totalSeconds;
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if(Wakeup_Sleeping)
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{
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SysTick->CTRL |= (SysTick_CTRL_ENABLE_Msk | SysTick_CTRL_TICKINT_Msk);
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delay_ms(10);
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Vcc_Enable();
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delay_ms(40);
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printf("\n\nWake up by RTC.\n\n");
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}
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// 获取当前时间
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RTC_GetDateAndTime(&sRTC);
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// 计算自上次gps定位以来的时间
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totalSeconds = Calc_SecondsFromYear(INITIAL_YEAR, sRTC.u32Year, sRTC.u32Month, sRTC.u32Day,
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sRTC.u32Hour, sRTC.u32Minute, sRTC.u32Second);
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// 如果超过6个发送周期（最小2小时，最大1天）未发送成功，复位
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if((totalSeconds >= DTU_succTime + 7200 && totalSeconds >= DTU_succTime + dcBuff.configData.intervalTrans * 6) || totalSeconds >= DTU_succTime + 86400)
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{
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if(!dcBuff.configDisplay.op_LOCAL_DISP)
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NVIC_SystemReset();
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}
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// 每隔24小时定位一次(3秒的容错）
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if(totalSeconds + 3 >= gpsSeconds + 86400ul)
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{
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// 重新定位
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GPS_Located = 0;
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GPS_Locate = 1;
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// 重新计时
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gpsSeconds = totalSeconds;
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}
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if(Wakeup_Sleeping)
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DTU_semSync = 1;
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else
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DTU_semGPRS = 1;
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Wakeup_Sleeping = 0;
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// 设定下次闹钟唤醒时间
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Wakeup_SetAlarm(dcBuff.sampleData.charging);
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}
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/**
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* @brief Alarm B callback.
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* @param hrtc RTC handle
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* @retval None
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*/
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void HAL_RTCEx_AlarmBEventCallback(RTC_HandleTypeDef *hrtc)
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{
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DTU_CheckSleep();
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}
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// 充电唤醒中断
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void Vcc_Power_Handler(void)
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{
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// 控制电流输出开关
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DAC7311_Open();
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if(Wakeup_Sleeping)
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{
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SysTick->CTRL |= (SysTick_CTRL_ENABLE_Msk | SysTick_CTRL_TICKINT_Msk);
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delay_ms(10);
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Vcc_Enable();
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delay_ms(40);
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Wakeup_Sleeping = 0;
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// 判断是否为低电平，排除干扰
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if(!VCC_POWER_STATUS())
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{
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printf("\nWakeup by DISTURB ...\n");
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// 由干扰引起的中断，发信号休眠
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return;
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}
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printf("\n\nWake up by POWER.\n\n");
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// 采集数据
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Sample_NotifyFromISR();
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}
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// Modbus输出打开
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VCC_RS485_ON();
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}
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void Wakeup_Init()
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{
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LL_EXTI_InitTypeDef EXTI_InitStruct = {0};
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// 充电唤醒引脚
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LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOE);
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/**/
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LL_SYSCFG_SetEXTISource(LL_SYSCFG_EXTI_PORTE, LL_SYSCFG_EXTI_LINE7);
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/**/
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EXTI_InitStruct.Line_0_31 = LL_EXTI_LINE_7;
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EXTI_InitStruct.Line_32_63 = LL_EXTI_LINE_NONE;
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EXTI_InitStruct.LineCommand = ENABLE;
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EXTI_InitStruct.Mode = LL_EXTI_MODE_IT;
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EXTI_InitStruct.Trigger = LL_EXTI_TRIGGER_RISING_FALLING;
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LL_EXTI_Init(&EXTI_InitStruct);
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/**/
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LL_GPIO_SetPinPull(GPIOE, LL_GPIO_PIN_7, LL_GPIO_PULL_DOWN);
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/**/
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LL_GPIO_SetPinMode(GPIOE, LL_GPIO_PIN_7, LL_GPIO_MODE_INPUT);
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}
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void Wakeup_InitializeTime(S_RTC_TIME_DATA_T *pRTC)
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{
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pRTC->u32Year = INITIAL_YEAR;
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pRTC->u32Month = 1;
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pRTC->u32Day = 1;
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pRTC->u32DayOfWeek = RTC_WEEKDAY_FRIDAY;
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pRTC->u32Hour = 0;
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pRTC->u32Minute = 0;
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pRTC->u32Second = 0;
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pRTC->u32TimeScale = RTC_CLOCK_24;
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}
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void Wakeup_Open()
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{
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S_RTC_TIME_DATA_T sRTC;
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/** Initialize RTC Only
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||
*/
|
||
hrtc.Instance = RTC;
|
||
hrtc.Init.HourFormat = RTC_HOURFORMAT_24;
|
||
hrtc.Init.AsynchPrediv = 127;
|
||
hrtc.Init.SynchPrediv = 255;
|
||
hrtc.Init.OutPut = RTC_OUTPUT_DISABLE;
|
||
hrtc.Init.OutPutRemap = RTC_OUTPUT_REMAP_NONE;
|
||
hrtc.Init.OutPutPolarity = RTC_OUTPUT_POLARITY_HIGH;
|
||
hrtc.Init.OutPutType = RTC_OUTPUT_TYPE_OPENDRAIN;
|
||
if (HAL_RTC_Init(&hrtc) != HAL_OK)
|
||
{
|
||
Error_Handler();
|
||
}
|
||
|
||
/* Set RTC date and time */
|
||
Wakeup_InitializeTime(&sRTC);
|
||
RTC_SetDateAndTime(&sRTC);
|
||
|
||
printf("\n*******************************\n");
|
||
printf("system reseted ...\n");
|
||
|
||
// 设定下次闹钟唤醒时间
|
||
Wakeup_SetAlarm(dcBuff.sampleData.charging);
|
||
|
||
NVIC_SetPriority(EXTI9_5_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),5, 0));
|
||
NVIC_EnableIRQ(EXTI9_5_IRQn);
|
||
|
||
if(VCC_POWER_STATUS())
|
||
{
|
||
// Modbus输出打开
|
||
VCC_RS485_ON();
|
||
}
|
||
}
|
||
|
||
// 检查是否进入掉电模式
|
||
void Wakeup_Powerdown()
|
||
{
|
||
LL_EXTI_InitTypeDef EXTI_InitStruct = {0};
|
||
uint32_t curr_time;
|
||
S_RTC_TIME_DATA_T sRTC;
|
||
static uint8_t last_PowerStatus = 0;
|
||
uint8_t powerStatus;
|
||
|
||
#if 0
|
||
// 模拟充电和放电：每隔10分钟切换一次
|
||
if(dcBuff.configDisplay.op_SEND_GPS_DATA)
|
||
{
|
||
RTC_GetDateAndTime(&sRTC);
|
||
curr_time = Calc_SecondsFromYear(INITIAL_YEAR, sRTC.u32Year, sRTC.u32Month, sRTC.u32Day,
|
||
sRTC.u32Hour, sRTC.u32Minute, sRTC.u32Second);
|
||
powerStatus = (curr_time / 600 % 2 == 0);
|
||
}
|
||
else
|
||
#endif
|
||
{
|
||
// 记录关电的时间
|
||
powerStatus = VCC_POWER_STATUS();
|
||
}
|
||
if(last_PowerStatus != powerStatus && !powerStatus)
|
||
{
|
||
RTC_GetDateAndTime(&sRTC);
|
||
Poweroff_time = Calc_SecondsFromYear(INITIAL_YEAR, sRTC.u32Year, sRTC.u32Month, sRTC.u32Day,
|
||
sRTC.u32Hour, sRTC.u32Minute, sRTC.u32Second);
|
||
}
|
||
last_PowerStatus = powerStatus;
|
||
|
||
// 如果是槽车，且有外部供电，不休眠
|
||
if(powerStatus && dcBuff.configDisplay.op_SEND_GPS_DATA)
|
||
return;
|
||
// 定位未成功且未超时，不允许休眠
|
||
if(!dcBuff.configDisplay.op_SEND_GPS_DATA && Wakeup_GetWorkMode() == WORK_MODE_NORMAL && GPS_Waiting)
|
||
return;
|
||
// 采集任务未完成，不允许休眠
|
||
if(Sample_Busy() || Config_Vacuum_Request)
|
||
return;
|
||
|
||
// 槽车，刚断电的时候延迟20分钟再休眠
|
||
if(dcBuff.configDisplay.op_SEND_GPS_DATA)
|
||
{
|
||
// 正常模式的情况下，延迟休眠
|
||
if(!powerStatus && Wakeup_GetWorkMode() == WORK_MODE_NORMAL)
|
||
{
|
||
// 获取当前时间
|
||
RTC_GetDateAndTime(&sRTC);
|
||
curr_time = Calc_SecondsFromYear(INITIAL_YEAR, sRTC.u32Year, sRTC.u32Month, sRTC.u32Day,
|
||
sRTC.u32Hour, sRTC.u32Minute, sRTC.u32Second);
|
||
if(Poweroff_time > 0 && curr_time >= Poweroff_time && curr_time < Poweroff_time + 1200)
|
||
// if(Poweroff_time > 0 && curr_time >= Poweroff_time && curr_time < Poweroff_time + 60)
|
||
{
|
||
if((curr_time - Poweroff_time) % 10 == 0)
|
||
printf("\ndelay sleep time: %d\n", curr_time - Poweroff_time);
|
||
return;
|
||
}
|
||
}
|
||
}
|
||
|
||
// 关闭DTU
|
||
if(Wakeup_GetWorkMode() != WORK_MODE_NORMAL || LCD_Disabled)
|
||
{
|
||
if(dcBuff.dtuData.networked)
|
||
DTU_Sleep();
|
||
else
|
||
DTU_PowerOff();
|
||
}
|
||
|
||
// 如果显示屏在操作，不休眠
|
||
if(Wakeup_GetWorkMode() == WORK_MODE_NORMAL && !LCD_Disabled)
|
||
return;
|
||
|
||
// 如果防过充电磁阀处于动作状态，不休眠
|
||
if(dcBuff.configDisplay.op_ANTI_OVERFILL)
|
||
{
|
||
if((!dcBuff.configDisplay.op_ANTI_SINGLE_CTRL && IS_CHARGE_ENABLE_HIGH()) || IS_CHARGE_DISABLE_HIGH())
|
||
return;
|
||
}
|
||
// 如果常开电磁阀处于闭合状态，不休眠
|
||
if(dcBuff.configDisplay.op_ANTI_NORM_OPEN)
|
||
{
|
||
if(!IS_NORM_OPEN_ENABLED())
|
||
return;
|
||
}
|
||
|
||
// 如果声光报警且外供电，不休眠
|
||
if(dcBuff.configDisplay.op_ALARM_OUTPUT)
|
||
{
|
||
if(powerStatus)
|
||
return;
|
||
}
|
||
|
||
// 有外部供电（且电池电压大于4.5v），不休眠
|
||
if(powerStatus && (!dcBuff.configDisplay.op_USE_SOLAR || dcBuff.dtuData.batVoltage > 4500))
|
||
return;
|
||
|
||
// 如果RF未关闭，不休眠
|
||
if(IS_VCC_RF_ON())
|
||
return;
|
||
|
||
// 如果是LNG-LORA版本，不休眠
|
||
if(dcBuff.configDisplay.op_LNG_LORA)
|
||
return;
|
||
|
||
// Modbus输出关闭
|
||
VCC_RS485_OFF();
|
||
|
||
// 禁止按键功能
|
||
NVIC_DisableIRQ(EXTI3_IRQn);
|
||
NVIC_DisableIRQ(EXTI4_IRQn);
|
||
NVIC_DisableIRQ(EXTI9_5_IRQn);
|
||
|
||
// 非罐箱版，禁止加速度中断
|
||
if(!dcBuff.configDisplay.op_BOX_VER)
|
||
{
|
||
EXTI_InitStruct.Line_0_31 = LL_EXTI_LINE_10;
|
||
EXTI_InitStruct.Line_32_63 = LL_EXTI_LINE_NONE;
|
||
EXTI_InitStruct.LineCommand = DISABLE;
|
||
EXTI_InitStruct.Mode = LL_EXTI_MODE_IT;
|
||
EXTI_InitStruct.Trigger = LL_EXTI_TRIGGER_RISING_FALLING;
|
||
LL_EXTI_Init(&EXTI_InitStruct);
|
||
}
|
||
|
||
printf("\nEnter to Power-Down ......\n");
|
||
|
||
// 防止休眠意外（不喂狗）
|
||
Watchdog_Feed();
|
||
Wakeup_Sleeping = 1;
|
||
|
||
VCC_SFLASH_FRAM_OFF();
|
||
Vcc_Disable();
|
||
|
||
// 允许按键唤醒，先清除中断标志
|
||
LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_3);
|
||
LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_4);
|
||
LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_5);
|
||
LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_6);
|
||
NVIC_EnableIRQ(EXTI3_IRQn);
|
||
NVIC_EnableIRQ(EXTI4_IRQn);
|
||
NVIC_EnableIRQ(EXTI9_5_IRQn);
|
||
|
||
// 设置唤醒以后的时钟源
|
||
__HAL_RCC_PWR_CLK_ENABLE();
|
||
__HAL_RCC_WAKEUPSTOP_CLK_CONFIG(RCC_STOP_WAKEUPCLOCK_HSI);
|
||
// 禁止Systick，否则不能休眠
|
||
SysTick->CTRL &= ~(SysTick_CTRL_ENABLE_Msk | SysTick_CTRL_TICKINT_Msk);
|
||
|
||
// Wakeup_Sleeping在唤醒中断里面清零（如果未清零则说明休眠失败）
|
||
do
|
||
{
|
||
/* Enter STOP 2 mode */
|
||
HAL_PWREx_EnterSTOP2Mode(PWR_STOPENTRY_WFI);
|
||
}while(Wakeup_Sleeping);
|
||
|
||
// 罐箱或槽车版，允许加速度中断
|
||
if(dcBuff.configDisplay.op_BOX_VER || dcBuff.configDisplay.op_SEND_GPS_DATA)
|
||
{
|
||
// 读取运动状态
|
||
Accelero_ReadStatus(LL_GPIO_IsInputPinSet(GPIOD, LL_GPIO_PIN_10));
|
||
// 恢复加速度中断
|
||
EXTI_InitStruct.Line_0_31 = LL_EXTI_LINE_10;
|
||
EXTI_InitStruct.Line_32_63 = LL_EXTI_LINE_NONE;
|
||
EXTI_InitStruct.LineCommand = ENABLE;
|
||
EXTI_InitStruct.Mode = LL_EXTI_MODE_IT;
|
||
EXTI_InitStruct.Trigger = LL_EXTI_TRIGGER_RISING_FALLING;
|
||
LL_EXTI_Init(&EXTI_InitStruct);
|
||
}
|
||
|
||
delay_ms(20);
|
||
SFlash_UnlockBPR();
|
||
}
|
||
|
||
// 立即进入休眠模式（库存模式：休眠、熄屏，只能通过按键唤醒）
|
||
void Wakeup_SleepDown()
|
||
{
|
||
LL_EXTI_InitTypeDef EXTI_InitStruct = {0};
|
||
uint32_t curr_time;
|
||
S_RTC_TIME_DATA_T sRTC;
|
||
|
||
// 标记为休眠模式
|
||
Wakeup_SleepMode = 1;
|
||
|
||
// 关闭显示屏
|
||
HT1621_ScreenOff();
|
||
|
||
// 关闭所有外部电源
|
||
VCC_GSM_OFF();
|
||
VCC_GPS_OFF();
|
||
VCC_RS485_OFF();
|
||
VCC_RF_OFF();
|
||
VCC_CC200A_OFF();
|
||
VCC_SENSOR_5V_OFF();
|
||
|
||
// 关闭电磁阀
|
||
KZ_CHARGE_ENABLE_LOW();
|
||
KZ_CHARGE_DISABLE_HIGH();
|
||
delay_ms(1000);
|
||
KZ_CHARGE_DISABLE_LOW();
|
||
|
||
// 关闭报警输出
|
||
KZ_ALARM_OFF();
|
||
KZ_LOW_ALARM_OFF();
|
||
KZ_LOW_LEVEL_OFF();
|
||
KZ_LEVEL_OFF();
|
||
|
||
// 禁止RTC中断
|
||
HAL_RTC_DeactivateAlarm(&hrtc, RTC_ALARM_A);
|
||
HAL_RTC_DeactivateAlarm(&hrtc, RTC_ALARM_B);
|
||
|
||
// 禁止加速度中断
|
||
EXTI_InitStruct.Line_0_31 = LL_EXTI_LINE_10;
|
||
EXTI_InitStruct.Line_32_63 = LL_EXTI_LINE_NONE;
|
||
EXTI_InitStruct.LineCommand = DISABLE;
|
||
EXTI_InitStruct.Mode = LL_EXTI_MODE_IT;
|
||
EXTI_InitStruct.Trigger = LL_EXTI_TRIGGER_RISING_FALLING;
|
||
LL_EXTI_Init(&EXTI_InitStruct);
|
||
|
||
// 禁止按键功能
|
||
NVIC_DisableIRQ(EXTI3_IRQn);
|
||
NVIC_DisableIRQ(EXTI4_IRQn);
|
||
NVIC_DisableIRQ(EXTI9_5_IRQn);
|
||
|
||
printf("\nEnter to Sleep mode ......\n");
|
||
|
||
// 防止休眠意外（不喂狗）
|
||
Watchdog_Feed();
|
||
|
||
VCC_SFLASH_FRAM_OFF();
|
||
Vcc_Disable();
|
||
|
||
// 允许按键唤醒，先清除中断标志
|
||
LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_3);
|
||
LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_4);
|
||
LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_5);
|
||
LL_EXTI_ClearFlag_0_31(LL_EXTI_LINE_6);
|
||
NVIC_EnableIRQ(EXTI3_IRQn);
|
||
NVIC_EnableIRQ(EXTI4_IRQn);
|
||
NVIC_EnableIRQ(EXTI9_5_IRQn);
|
||
|
||
// 设置唤醒以后的时钟源
|
||
__HAL_RCC_PWR_CLK_ENABLE();
|
||
__HAL_RCC_WAKEUPSTOP_CLK_CONFIG(RCC_STOP_WAKEUPCLOCK_HSI);
|
||
// 禁止Systick，否则不能休眠
|
||
SysTick->CTRL &= ~(SysTick_CTRL_ENABLE_Msk | SysTick_CTRL_TICKINT_Msk);
|
||
|
||
do
|
||
{
|
||
/* Enter STOP 2 mode */
|
||
HAL_PWREx_EnterSTOP2Mode(PWR_STOPENTRY_WFI);
|
||
}while(Wakeup_SleepMode);
|
||
}
|
||
|
||
// 读取工作模式
|
||
uint8_t Wakeup_GetWorkMode()
|
||
{
|
||
return Wakeup_workMode;
|
||
}
|
||
|
||
// 设置工作模式
|
||
void Wakeup_SetWorkMode()
|
||
{
|
||
// 默认为正常工作模式
|
||
uint8_t mode = WORK_MODE_NORMAL;
|
||
|
||
// 放电状态
|
||
if(!VCC_POWER_STATUS())
|
||
{
|
||
// 进入电池保护模式
|
||
if(bat_veryLow)
|
||
mode = WORK_MODE_PROTECT;
|
||
// 进入充电提示模式
|
||
else if(dcBuff.dtuData.batLow)
|
||
mode = WORK_MODE_CHARGE;
|
||
}
|
||
|
||
printf("\nchange work mode from %d to %d\n", Wakeup_workMode, mode);
|
||
|
||
// 电池保护模式
|
||
if(mode == WORK_MODE_PROTECT)
|
||
{
|
||
// 关闭DTU和传感器供电
|
||
DTU_PowerOff();
|
||
// VCC_SENSOR_24V_OFF();
|
||
|
||
// 保存模式
|
||
Wakeup_workMode = mode;
|
||
|
||
return;
|
||
}
|
||
|
||
// 解除电池保护模式
|
||
if(Wakeup_workMode == WORK_MODE_PROTECT)
|
||
{
|
||
}
|
||
|
||
// 充电提示模式
|
||
if(mode == WORK_MODE_CHARGE)
|
||
{
|
||
// 关闭DTU和传感器供电
|
||
DTU_PowerOff();
|
||
// VCC_SENSOR_24V_OFF();
|
||
}
|
||
else
|
||
{
|
||
// VCC_SENSOR_24V_ON();
|
||
}
|
||
|
||
// 保存模式
|
||
Wakeup_workMode = mode;
|
||
}
|