/*********************************************************************//** * @brief Get current time value for each type time type * @param[in] RTCx RTC peripheral selected, should be LPC_RTC * @param[in] Timetype Time Type, should be: * - RTC_TIMETYPE_SECOND * - RTC_TIMETYPE_MINUTE * - RTC_TIMETYPE_HOUR * - RTC_TIMETYPE_DAYOFWEEK * - RTC_TIMETYPE_DAYOFMONTH * - RTC_TIMETYPE_DAYOFYEAR * - RTC_TIMETYPE_MONTH * - RTC_TIMETYPE_YEAR * @return Value of time according to specified time type **********************************************************************/ uint32_t RTC_GetTime(LPC_RTC_Type *RTCx, uint32_t Timetype) { CHECK_PARAM(PARAM_RTCx(RTCx)); CHECK_PARAM(PARAM_RTC_TIMETYPE(Timetype)); switch (Timetype) { case RTC_TIMETYPE_SECOND: return (RTCx->SEC & RTC_SEC_MASK); case RTC_TIMETYPE_MINUTE: return (RTCx->MIN & RTC_MIN_MASK); case RTC_TIMETYPE_HOUR: return (RTCx->HRS & RTC_HOUR_MASK); case RTC_TIMETYPE_DAYOFWEEK: return (RTCx->DOW & RTC_DOW_MASK); case RTC_TIMETYPE_DAYOFMONTH: return (RTCx->DOM & RTC_DOM_MASK); case RTC_TIMETYPE_DAYOFYEAR: return (RTCx->DOY & RTC_DOY_MASK); case RTC_TIMETYPE_MONTH: return (RTCx->MONTH & RTC_MONTH_MASK); case RTC_TIMETYPE_YEAR: return (RTCx->YEAR & RTC_YEAR_MASK); default: return (0); } }
/*********************************************************************//** * @brief Set current time value for each time type in RTC peripheral * @param[in] RTCx RTC peripheral selected, should be LPC_RTC * @param[in] Timetype Time Type, should be: * - RTC_TIMETYPE_SECOND * - RTC_TIMETYPE_MINUTE * - RTC_TIMETYPE_HOUR * - RTC_TIMETYPE_DAYOFWEEK * - RTC_TIMETYPE_DAYOFMONTH * - RTC_TIMETYPE_DAYOFYEAR * - RTC_TIMETYPE_MONTH * - RTC_TIMETYPE_YEAR * @param[in] TimeValue Time value to set * @return None **********************************************************************/ void RTC_SetTime (LPC_RTC_Type *RTCx, uint32_t Timetype, uint32_t TimeValue) { CHECK_PARAM(PARAM_RTCx(RTCx)); CHECK_PARAM(PARAM_RTC_TIMETYPE(Timetype)); switch ( Timetype) { case RTC_TIMETYPE_SECOND: CHECK_PARAM(TimeValue <= RTC_SECOND_MAX); RTCx->SEC = TimeValue & RTC_SEC_MASK; break; case RTC_TIMETYPE_MINUTE: CHECK_PARAM(TimeValue <= RTC_MINUTE_MAX); RTCx->MIN = TimeValue & RTC_MIN_MASK; break; case RTC_TIMETYPE_HOUR: CHECK_PARAM(TimeValue <= RTC_HOUR_MAX); RTCx->HRS = TimeValue & RTC_HOUR_MASK; break; case RTC_TIMETYPE_DAYOFWEEK: CHECK_PARAM(TimeValue <= RTC_DAYOFWEEK_MAX); RTCx->DOW = TimeValue & RTC_DOW_MASK; break; case RTC_TIMETYPE_DAYOFMONTH: CHECK_PARAM((TimeValue <= RTC_DAYOFMONTH_MAX) \ && (TimeValue >= RTC_DAYOFMONTH_MIN)); RTCx->DOM = TimeValue & RTC_DOM_MASK; break; case RTC_TIMETYPE_DAYOFYEAR: CHECK_PARAM((TimeValue >= RTC_DAYOFYEAR_MIN) \ && (TimeValue <= RTC_DAYOFYEAR_MAX)); RTCx->DOY = TimeValue & RTC_DOY_MASK; break; case RTC_TIMETYPE_MONTH: CHECK_PARAM((TimeValue >= RTC_MONTH_MIN) \ && (TimeValue <= RTC_MONTH_MAX)); RTCx->MONTH = TimeValue & RTC_MONTH_MASK; break; case RTC_TIMETYPE_YEAR: CHECK_PARAM(TimeValue <= RTC_YEAR_MAX); RTCx->YEAR = TimeValue & RTC_YEAR_MASK; break; } }
/*********************************************************************//** * @brief Enable/Disable Alarm interrupt for each time type * in RTC peripheral * @param[in] RTCx RTC peripheral selected, should be LPC_RTC * @param[in] AlarmTimeType: Alarm Time Interrupt type, * an matching of this type value below with current time * in RTC will generates an interrupt, should be: * - RTC_TIMETYPE_SECOND * - RTC_TIMETYPE_MINUTE * - RTC_TIMETYPE_HOUR * - RTC_TIMETYPE_DAYOFWEEK * - RTC_TIMETYPE_DAYOFMONTH * - RTC_TIMETYPE_DAYOFYEAR * - RTC_TIMETYPE_MONTH * - RTC_TIMETYPE_YEAR * @param[in] NewState New State of this function, should be: * - ENABLE: Alarm interrupt for this time type are enabled * - DISABLE: Alarm interrupt for this time type are disabled * @return None **********************************************************************/ void RTC_AlarmIntConfig (LPC_RTC_Type *RTCx, uint32_t AlarmTimeType, \ FunctionalState NewState) { uint32_t tem; CHECK_PARAM(PARAM_RTCx(RTCx)); CHECK_PARAM(PARAM_FUNCTIONALSTATE(NewState)); CHECK_PARAM(PARAM_RTC_TIMETYPE(AlarmTimeType)); switch (AlarmTimeType) { case RTC_TIMETYPE_SECOND: tem = (RTC_AMR_AMRSEC); break; case RTC_TIMETYPE_MINUTE: tem = (RTC_AMR_AMRMIN); break; case RTC_TIMETYPE_HOUR: tem = (RTC_AMR_AMRHOUR); break; case RTC_TIMETYPE_DAYOFWEEK: tem = (RTC_AMR_AMRDOW); break; case RTC_TIMETYPE_DAYOFMONTH: tem = (RTC_AMR_AMRDOM); break; case RTC_TIMETYPE_DAYOFYEAR: tem = (RTC_AMR_AMRDOY); break; case RTC_TIMETYPE_MONTH: tem = (RTC_AMR_AMRMON); break; case RTC_TIMETYPE_YEAR: tem = (RTC_AMR_AMRYEAR); break; } if (NewState == ENABLE) { //do { RTCx->AMR &= (~tem) & RTC_AMR_BITMASK; } //while(RTCx->AMR & tem); } else { //do { RTCx->AMR |= (tem); } //while((RTCx->AMR & tem)== 0); } }
/*********************************************************************//** * @brief Enable/Disable Counter increment interrupt for each time type * in RTC peripheral * @param[in] RTCx RTC peripheral selected, should be LPC_RTC * @param[in] CntIncrIntType: Counter Increment Interrupt type, * an increment of this type value below will generates * an interrupt, should be: * - RTC_TIMETYPE_SECOND * - RTC_TIMETYPE_MINUTE * - RTC_TIMETYPE_HOUR * - RTC_TIMETYPE_DAYOFWEEK * - RTC_TIMETYPE_DAYOFMONTH * - RTC_TIMETYPE_DAYOFYEAR * - RTC_TIMETYPE_MONTH * - RTC_TIMETYPE_YEAR * @param[in] NewState New State of this function, should be: * - ENABLE: Counter Increment interrupt for this time type are enabled * - DISABLE: Counter Increment interrupt for this time type are disabled * @return None **********************************************************************/ void RTC_CntIncrIntConfig (LPC_RTC_Type *RTCx, uint32_t CntIncrIntType, \ FunctionalState NewState) { uint32_t tem; CHECK_PARAM(PARAM_RTCx(RTCx)); CHECK_PARAM(PARAM_FUNCTIONALSTATE(NewState)); CHECK_PARAM(PARAM_RTC_TIMETYPE(CntIncrIntType)); switch (CntIncrIntType) { case RTC_TIMETYPE_SECOND: tem = RTC_CIIR_IMSEC; break; case RTC_TIMETYPE_MINUTE: tem = RTC_CIIR_IMMIN; break; case RTC_TIMETYPE_HOUR: tem = RTC_CIIR_IMHOUR; break; case RTC_TIMETYPE_DAYOFWEEK: tem = RTC_CIIR_IMDOW; break; case RTC_TIMETYPE_DAYOFMONTH: tem = RTC_CIIR_IMDOM; break; case RTC_TIMETYPE_DAYOFYEAR: tem = RTC_CIIR_IMDOY; break; case RTC_TIMETYPE_MONTH: tem = RTC_CIIR_IMMON; break; case RTC_TIMETYPE_YEAR: tem = RTC_CIIR_IMYEAR; break; } if (NewState == ENABLE) { //do { RTCx->CIIR |= tem; } //while((RTCx->CIIR & tem)== 0); } else { //do { RTCx->CIIR &= (~tem) & RTC_CIIR_BITMASK; } //while(RTCx->CIIR & tem); } }
/*********************************************************************//** * @brief Enable/Disable Alarm interrupt for each time type * in RTC peripheral * @param[in] RTCx RTC peripheral selected, should be LPC_RTC * @param[in] AlarmTimeType: Alarm Time Interrupt type, * an matching of this type value below with current time * in RTC will generates an interrupt, should be: * - RTC_TIMETYPE_SECOND * - RTC_TIMETYPE_MINUTE * - RTC_TIMETYPE_HOUR * - RTC_TIMETYPE_DAYOFWEEK * - RTC_TIMETYPE_DAYOFMONTH * - RTC_TIMETYPE_DAYOFYEAR * - RTC_TIMETYPE_MONTH * - RTC_TIMETYPE_YEAR * @param[in] NewState New State of this function, should be: * - ENABLE: Alarm interrupt for this * time type are enabled * - DISABLE: Alarm interrupt for this * time type are disabled * @return None **********************************************************************/ void RTC_AlarmIntConfig (LPC_RTC_TypeDef *RTCx, uint32_t AlarmTimeType, \ FunctionalState NewState) { CHECK_PARAM(PARAM_RTCx(RTCx)); CHECK_PARAM(PARAM_FUNCTIONALSTATE(NewState)); CHECK_PARAM(PARAM_RTC_TIMETYPE(AlarmTimeType)); if (NewState == ENABLE) { switch (AlarmTimeType) { case RTC_TIMETYPE_SECOND: RTCx->AMR &= (~RTC_AMR_AMRSEC) & RTC_AMR_BITMASK; break; case RTC_TIMETYPE_MINUTE: RTCx->AMR &= (~RTC_AMR_AMRMIN) & RTC_AMR_BITMASK; break; case RTC_TIMETYPE_HOUR: RTCx->AMR &= (~RTC_AMR_AMRHOUR) & RTC_AMR_BITMASK; break; case RTC_TIMETYPE_DAYOFWEEK: RTCx->AMR &= (~RTC_AMR_AMRDOW) & RTC_AMR_BITMASK; break; case RTC_TIMETYPE_DAYOFMONTH: RTCx->AMR &= (~RTC_AMR_AMRDOM) & RTC_AMR_BITMASK; break; case RTC_TIMETYPE_DAYOFYEAR: RTCx->AMR &= (~RTC_AMR_AMRDOY) & RTC_AMR_BITMASK; break; case RTC_TIMETYPE_MONTH: RTCx->AMR &= (~RTC_AMR_AMRMON) & RTC_AMR_BITMASK; break; case RTC_TIMETYPE_YEAR: RTCx->AMR &= (~RTC_AMR_AMRYEAR) & RTC_AMR_BITMASK; break; } } else { switch (AlarmTimeType) { case RTC_TIMETYPE_SECOND: RTCx->AMR |= (RTC_AMR_AMRSEC); break; case RTC_TIMETYPE_MINUTE: RTCx->AMR |= (RTC_AMR_AMRMIN); break; case RTC_TIMETYPE_HOUR: RTCx->AMR |= (RTC_AMR_AMRHOUR); break; case RTC_TIMETYPE_DAYOFWEEK: RTCx->AMR |= (RTC_AMR_AMRDOW); break; case RTC_TIMETYPE_DAYOFMONTH: RTCx->AMR |= (RTC_AMR_AMRDOM); break; case RTC_TIMETYPE_DAYOFYEAR: RTCx->AMR |= (RTC_AMR_AMRDOY); break; case RTC_TIMETYPE_MONTH: RTCx->AMR |= (RTC_AMR_AMRMON); break; case RTC_TIMETYPE_YEAR: RTCx->AMR |= (RTC_AMR_AMRYEAR); break; } } }
/*********************************************************************//** * @brief Enable/Disable Counter increment interrupt for each time type * in RTC peripheral * @param[in] RTCx RTC peripheral selected, should be LPC_RTC * @param[in] CntIncrIntType: Counter Increment Interrupt type, * an increment of this type value below will generates * an interrupt, should be: * - RTC_TIMETYPE_SECOND * - RTC_TIMETYPE_MINUTE * - RTC_TIMETYPE_HOUR * - RTC_TIMETYPE_DAYOFWEEK * - RTC_TIMETYPE_DAYOFMONTH * - RTC_TIMETYPE_DAYOFYEAR * - RTC_TIMETYPE_MONTH * - RTC_TIMETYPE_YEAR * @param[in] NewState New State of this function, should be: * - ENABLE: Counter Increment interrupt for this * time type are enabled * - DISABLE: Counter Increment interrupt for this * time type are disabled * @return None **********************************************************************/ void RTC_CntIncrIntConfig (LPC_RTC_TypeDef *RTCx, uint32_t CntIncrIntType, \ FunctionalState NewState) { CHECK_PARAM(PARAM_RTCx(RTCx)); CHECK_PARAM(PARAM_FUNCTIONALSTATE(NewState)); CHECK_PARAM(PARAM_RTC_TIMETYPE(CntIncrIntType)); if (NewState == ENABLE) { switch (CntIncrIntType) { case RTC_TIMETYPE_SECOND: RTCx->CIIR |= RTC_CIIR_IMSEC; break; case RTC_TIMETYPE_MINUTE: RTCx->CIIR |= RTC_CIIR_IMMIN; break; case RTC_TIMETYPE_HOUR: RTCx->CIIR |= RTC_CIIR_IMHOUR; break; case RTC_TIMETYPE_DAYOFWEEK: RTCx->CIIR |= RTC_CIIR_IMDOW; break; case RTC_TIMETYPE_DAYOFMONTH: RTCx->CIIR |= RTC_CIIR_IMDOM; break; case RTC_TIMETYPE_DAYOFYEAR: RTCx->CIIR |= RTC_CIIR_IMDOY; break; case RTC_TIMETYPE_MONTH: RTCx->CIIR |= RTC_CIIR_IMMON; break; case RTC_TIMETYPE_YEAR: RTCx->CIIR |= RTC_CIIR_IMYEAR; break; } } else { switch (CntIncrIntType) { case RTC_TIMETYPE_SECOND: RTCx->CIIR &= (~RTC_CIIR_IMSEC) & RTC_CIIR_BITMASK; break; case RTC_TIMETYPE_MINUTE: RTCx->CIIR &= (~RTC_CIIR_IMMIN) & RTC_CIIR_BITMASK; break; case RTC_TIMETYPE_HOUR: RTCx->CIIR &= (~RTC_CIIR_IMHOUR) & RTC_CIIR_BITMASK; break; case RTC_TIMETYPE_DAYOFWEEK: RTCx->CIIR &= (~RTC_CIIR_IMDOW) & RTC_CIIR_BITMASK; break; case RTC_TIMETYPE_DAYOFMONTH: RTCx->CIIR &= (~RTC_CIIR_IMDOM) & RTC_CIIR_BITMASK; break; case RTC_TIMETYPE_DAYOFYEAR: RTCx->CIIR &= (~RTC_CIIR_IMDOY) & RTC_CIIR_BITMASK; break; case RTC_TIMETYPE_MONTH: RTCx->CIIR &= (~RTC_CIIR_IMMON) & RTC_CIIR_BITMASK; break; case RTC_TIMETYPE_YEAR: RTCx->CIIR &= (~RTC_CIIR_IMYEAR) & RTC_CIIR_BITMASK; break; } } }