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Rtc_Flagchip_FC7240
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Обновление

This commit is contained in:
cfif 2026-01-16 12:58:16 +03:00
parent 495bb1220f
commit 97eec3849b
1 changed files with 74 additions and 1 deletions
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75
Src/RtcFC7240.c
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@ -78,7 +78,7 @@ static bool RTC_CheckTimeDate(const RTC_TimeDate * const pTimeDate)
}
return bCheckReturn;
}
/*
static void RTC_TimeDate_To_Second(RTC_TimeDate * const pTimeDate, uint32_t u32Second)
{
uint32_t u32CountDays;
@ -122,6 +122,7 @@ static void RTC_TimeDate_To_Second(RTC_TimeDate * const pTimeDate, uint32_t u32S
}
}
static uint32_t RTC_Second_To_TimeDate(const RTC_TimeDate * const pTimeDate)
{
uint32_t u32Second;
@ -151,6 +152,78 @@ static uint32_t RTC_Second_To_TimeDate(const RTC_TimeDate * const pTimeDate)
return u32Second;
}
*/
static void RTC_TimeDate_To_Second(RTC_TimeDate * const pTimeDate, uint32_t u32Second)
{
uint32_t u32CountDays;
uint32_t u32TempCount;
u32CountDays = u32Second / SECONDS_DAY;
u32TempCount = u32Second % SECONDS_DAY;
pTimeDate->u8Hour = (uint8_t)(u32TempCount / SECONDS_HOUR);
u32TempCount = u32TempCount % SECONDS_HOUR;
pTimeDate->u8Minute = (uint8_t)(u32TempCount / SECONDS_MINUTE);
pTimeDate->u8Second = (uint8_t)(u32TempCount % SECONDS_MINUTE);
pTimeDate->u16Year = (uint16_t)START_YEAR;
// Вычисляем год
uint32_t u32DaysInYear = DAYS_COM_YEAR;
while (u32CountDays >= u32DaysInYear)
{
pTimeDate->u16Year++;
u32CountDays -= u32DaysInYear;
u32DaysInYear = RTC_IsLeapYear(pTimeDate->u16Year) ? DAYS_LEAP_YEAR : DAYS_COM_YEAR;
}
// u32CountDays теперь содержит день года (0-364/365)
// Преобразуем в месяц и день
const uint8_t* pMonthDays = RTC_IsLeapYear(pTimeDate->u16Year) ? LeapYear : ComYear;
uint32_t u32DayOfYear = u32CountDays + 1; // День года (1-366)
for (uint8_t u8TempMonth = 1; u8TempMonth <= 12; u8TempMonth++)
{
uint32_t u32DaysInMonth = pMonthDays[u8TempMonth];
if (u32DayOfYear <= u32DaysInMonth)
{
pTimeDate->u8Month = u8TempMonth;
pTimeDate->u8Day = (uint8_t)u32DayOfYear;
break;
}
else
{
u32DayOfYear -= u32DaysInMonth;
}
}
}
static uint32_t RTC_Second_To_TimeDate(const RTC_TimeDate * const pTimeDate)
{
uint32_t u32Second = 0;
// Считаем дни за полные годы с 1970
for (uint16_t u16Year = START_YEAR; u16Year < pTimeDate->u16Year; u16Year++)
{
u32Second += RTC_IsLeapYear(u16Year) ? DAYS_LEAP_YEAR * SECONDS_DAY : DAYS_COM_YEAR * SECONDS_DAY;
}
// Считаем дни за полные месяцы в текущем году
const uint8_t* pMonthDays = RTC_IsLeapYear(pTimeDate->u16Year) ? LeapYear : ComYear;
for (uint8_t u8Month = 1; u8Month < pTimeDate->u8Month; u8Month++)
{
u32Second += pMonthDays[u8Month] * SECONDS_DAY;
}
// Считаем дни, часы, минуты, секунды
u32Second += ((uint32_t)(pTimeDate->u8Day - 1) * SECONDS_DAY) +
((uint32_t)pTimeDate->u8Hour * SECONDS_HOUR) +
((uint32_t)pTimeDate->u8Minute * SECONDS_MINUTE) +
((uint32_t)pTimeDate->u8Second);
return u32Second;
}
/**
* @brief Set time and date