RTEMS  5.1
Data Structures | Macros
Real-time Clock
Board Support Packages » ARM » Atmel/Microchip SAM E70, S70, V70 and V71 » Contributed Code » SAMV71

Data Structures

struct  Rtc
 Rtc hardware registers. More...
 

Macros

#define RTC_CR_UPDTIM   (0x1u << 0)
 (RTC_CR) Update Request Time Register
 
#define RTC_CR_UPDCAL   (0x1u << 1)
 (RTC_CR) Update Request Calendar Register
 
#define RTC_CR_TIMEVSEL_Pos   8
 
#define RTC_CR_TIMEVSEL_Msk   (0x3u << RTC_CR_TIMEVSEL_Pos)
 (RTC_CR) Time Event Selection
 
#define RTC_CR_TIMEVSEL(value)   ((RTC_CR_TIMEVSEL_Msk & ((value) << RTC_CR_TIMEVSEL_Pos)))
 
#define RTC_CR_TIMEVSEL_MINUTE   (0x0u << 8)
 (RTC_CR) Minute change
 
#define RTC_CR_TIMEVSEL_HOUR   (0x1u << 8)
 (RTC_CR) Hour change
 
#define RTC_CR_TIMEVSEL_MIDNIGHT   (0x2u << 8)
 (RTC_CR) Every day at midnight
 
#define RTC_CR_TIMEVSEL_NOON   (0x3u << 8)
 (RTC_CR) Every day at noon
 
#define RTC_CR_CALEVSEL_Pos   16
 
#define RTC_CR_CALEVSEL_Msk   (0x3u << RTC_CR_CALEVSEL_Pos)
 (RTC_CR) Calendar Event Selection
 
#define RTC_CR_CALEVSEL(value)   ((RTC_CR_CALEVSEL_Msk & ((value) << RTC_CR_CALEVSEL_Pos)))
 
#define RTC_CR_CALEVSEL_WEEK   (0x0u << 16)
 (RTC_CR) Week change (every Monday at time 00:00:00)
 
#define RTC_CR_CALEVSEL_MONTH   (0x1u << 16)
 (RTC_CR) Month change (every 01 of each month at time 00:00:00)
 
#define RTC_CR_CALEVSEL_YEAR   (0x2u << 16)
 (RTC_CR) Year change (every January 1 at time 00:00:00)
 
#define RTC_MR_HRMOD   (0x1u << 0)
 (RTC_MR) 12-/24-hour Mode
 
#define RTC_MR_PERSIAN   (0x1u << 1)
 (RTC_MR) PERSIAN Calendar
 
#define RTC_MR_NEGPPM   (0x1u << 4)
 (RTC_MR) NEGative PPM Correction
 
#define RTC_MR_CORRECTION_Pos   8
 
#define RTC_MR_CORRECTION_Msk   (0x7fu << RTC_MR_CORRECTION_Pos)
 (RTC_MR) Slow Clock Correction
 
#define RTC_MR_CORRECTION(value)   ((RTC_MR_CORRECTION_Msk & ((value) << RTC_MR_CORRECTION_Pos)))
 
#define RTC_MR_HIGHPPM   (0x1u << 15)
 (RTC_MR) HIGH PPM Correction
 
#define RTC_MR_OUT0_Pos   16
 
#define RTC_MR_OUT0_Msk   (0x7u << RTC_MR_OUT0_Pos)
 (RTC_MR) RTCOUT0 OutputSource Selection
 
#define RTC_MR_OUT0(value)   ((RTC_MR_OUT0_Msk & ((value) << RTC_MR_OUT0_Pos)))
 
#define RTC_MR_OUT0_NO_WAVE   (0x0u << 16)
 (RTC_MR) No waveform, stuck at '0'
 
#define RTC_MR_OUT0_FREQ1HZ   (0x1u << 16)
 (RTC_MR) 1 Hz square wave
 
#define RTC_MR_OUT0_FREQ32HZ   (0x2u << 16)
 (RTC_MR) 32 Hz square wave
 
#define RTC_MR_OUT0_FREQ64HZ   (0x3u << 16)
 (RTC_MR) 64 Hz square wave
 
#define RTC_MR_OUT0_FREQ512HZ   (0x4u << 16)
 (RTC_MR) 512 Hz square wave
 
#define RTC_MR_OUT0_ALARM_TOGGLE   (0x5u << 16)
 (RTC_MR) Output toggles when alarm flag rises
 
#define RTC_MR_OUT0_ALARM_FLAG   (0x6u << 16)
 (RTC_MR) Output is a copy of the alarm flag
 
#define RTC_MR_OUT0_PROG_PULSE   (0x7u << 16)
 (RTC_MR) Duty cycle programmable pulse
 
#define RTC_MR_OUT1_Pos   20
 
#define RTC_MR_OUT1_Msk   (0x7u << RTC_MR_OUT1_Pos)
 (RTC_MR) RTCOUT1 Output Source Selection
 
#define RTC_MR_OUT1(value)   ((RTC_MR_OUT1_Msk & ((value) << RTC_MR_OUT1_Pos)))
 
#define RTC_MR_OUT1_NO_WAVE   (0x0u << 20)
 (RTC_MR) No waveform, stuck at '0'
 
#define RTC_MR_OUT1_FREQ1HZ   (0x1u << 20)
 (RTC_MR) 1 Hz square wave
 
#define RTC_MR_OUT1_FREQ32HZ   (0x2u << 20)
 (RTC_MR) 32 Hz square wave
 
#define RTC_MR_OUT1_FREQ64HZ   (0x3u << 20)
 (RTC_MR) 64 Hz square wave
 
#define RTC_MR_OUT1_FREQ512HZ   (0x4u << 20)
 (RTC_MR) 512 Hz square wave
 
#define RTC_MR_OUT1_ALARM_TOGGLE   (0x5u << 20)
 (RTC_MR) Output toggles when alarm flag rises
 
#define RTC_MR_OUT1_ALARM_FLAG   (0x6u << 20)
 (RTC_MR) Output is a copy of the alarm flag
 
#define RTC_MR_OUT1_PROG_PULSE   (0x7u << 20)
 (RTC_MR) Duty cycle programmable pulse
 
#define RTC_MR_THIGH_Pos   24
 
#define RTC_MR_THIGH_Msk   (0x7u << RTC_MR_THIGH_Pos)
 (RTC_MR) High Duration of the Output Pulse
 
#define RTC_MR_THIGH(value)   ((RTC_MR_THIGH_Msk & ((value) << RTC_MR_THIGH_Pos)))
 
#define RTC_MR_THIGH_H_31MS   (0x0u << 24)
 (RTC_MR) 31.2 ms
 
#define RTC_MR_THIGH_H_16MS   (0x1u << 24)
 (RTC_MR) 15.6 ms
 
#define RTC_MR_THIGH_H_4MS   (0x2u << 24)
 (RTC_MR) 3.91 ms
 
#define RTC_MR_THIGH_H_976US   (0x3u << 24)
 (RTC_MR) 976 us
 
#define RTC_MR_THIGH_H_488US   (0x4u << 24)
 (RTC_MR) 488 us
 
#define RTC_MR_THIGH_H_122US   (0x5u << 24)
 (RTC_MR) 122 us
 
#define RTC_MR_THIGH_H_30US   (0x6u << 24)
 (RTC_MR) 30.5 us
 
#define RTC_MR_THIGH_H_15US   (0x7u << 24)
 (RTC_MR) 15.2 us
 
#define RTC_MR_TPERIOD_Pos   28
 
#define RTC_MR_TPERIOD_Msk   (0x3u << RTC_MR_TPERIOD_Pos)
 (RTC_MR) Period of the Output Pulse
 
#define RTC_MR_TPERIOD(value)   ((RTC_MR_TPERIOD_Msk & ((value) << RTC_MR_TPERIOD_Pos)))
 
#define RTC_MR_TPERIOD_P_1S   (0x0u << 28)
 (RTC_MR) 1 second
 
#define RTC_MR_TPERIOD_P_500MS   (0x1u << 28)
 (RTC_MR) 500 ms
 
#define RTC_MR_TPERIOD_P_250MS   (0x2u << 28)
 (RTC_MR) 250 ms
 
#define RTC_MR_TPERIOD_P_125MS   (0x3u << 28)
 (RTC_MR) 125 ms
 
#define RTC_TIMR_SEC_Pos   0
 
#define RTC_TIMR_SEC_Msk   (0x7fu << RTC_TIMR_SEC_Pos)
 (RTC_TIMR) Current Second
 
#define RTC_TIMR_SEC(value)   ((RTC_TIMR_SEC_Msk & ((value) << RTC_TIMR_SEC_Pos)))
 
#define RTC_TIMR_MIN_Pos   8
 
#define RTC_TIMR_MIN_Msk   (0x7fu << RTC_TIMR_MIN_Pos)
 (RTC_TIMR) Current Minute
 
#define RTC_TIMR_MIN(value)   ((RTC_TIMR_MIN_Msk & ((value) << RTC_TIMR_MIN_Pos)))
 
#define RTC_TIMR_HOUR_Pos   16
 
#define RTC_TIMR_HOUR_Msk   (0x3fu << RTC_TIMR_HOUR_Pos)
 (RTC_TIMR) Current Hour
 
#define RTC_TIMR_HOUR(value)   ((RTC_TIMR_HOUR_Msk & ((value) << RTC_TIMR_HOUR_Pos)))
 
#define RTC_TIMR_AMPM   (0x1u << 22)
 (RTC_TIMR) Ante Meridiem Post Meridiem Indicator
 
#define RTC_CALR_CENT_Pos   0
 
#define RTC_CALR_CENT_Msk   (0x7fu << RTC_CALR_CENT_Pos)
 (RTC_CALR) Current Century
 
#define RTC_CALR_CENT(value)   ((RTC_CALR_CENT_Msk & ((value) << RTC_CALR_CENT_Pos)))
 
#define RTC_CALR_YEAR_Pos   8
 
#define RTC_CALR_YEAR_Msk   (0xffu << RTC_CALR_YEAR_Pos)
 (RTC_CALR) Current Year
 
#define RTC_CALR_YEAR(value)   ((RTC_CALR_YEAR_Msk & ((value) << RTC_CALR_YEAR_Pos)))
 
#define RTC_CALR_MONTH_Pos   16
 
#define RTC_CALR_MONTH_Msk   (0x1fu << RTC_CALR_MONTH_Pos)
 (RTC_CALR) Current Month
 
#define RTC_CALR_MONTH(value)   ((RTC_CALR_MONTH_Msk & ((value) << RTC_CALR_MONTH_Pos)))
 
#define RTC_CALR_DAY_Pos   21
 
#define RTC_CALR_DAY_Msk   (0x7u << RTC_CALR_DAY_Pos)
 (RTC_CALR) Current Day in Current Week
 
#define RTC_CALR_DAY(value)   ((RTC_CALR_DAY_Msk & ((value) << RTC_CALR_DAY_Pos)))
 
#define RTC_CALR_DATE_Pos   24
 
#define RTC_CALR_DATE_Msk   (0x3fu << RTC_CALR_DATE_Pos)
 (RTC_CALR) Current Day in Current Month
 
#define RTC_CALR_DATE(value)   ((RTC_CALR_DATE_Msk & ((value) << RTC_CALR_DATE_Pos)))
 
#define RTC_TIMALR_SEC_Pos   0
 
#define RTC_TIMALR_SEC_Msk   (0x7fu << RTC_TIMALR_SEC_Pos)
 (RTC_TIMALR) Second Alarm
 
#define RTC_TIMALR_SEC(value)   ((RTC_TIMALR_SEC_Msk & ((value) << RTC_TIMALR_SEC_Pos)))
 
#define RTC_TIMALR_SECEN   (0x1u << 7)
 (RTC_TIMALR) Second Alarm Enable
 
#define RTC_TIMALR_MIN_Pos   8
 
#define RTC_TIMALR_MIN_Msk   (0x7fu << RTC_TIMALR_MIN_Pos)
 (RTC_TIMALR) Minute Alarm
 
#define RTC_TIMALR_MIN(value)   ((RTC_TIMALR_MIN_Msk & ((value) << RTC_TIMALR_MIN_Pos)))
 
#define RTC_TIMALR_MINEN   (0x1u << 15)
 (RTC_TIMALR) Minute Alarm Enable
 
#define RTC_TIMALR_HOUR_Pos   16
 
#define RTC_TIMALR_HOUR_Msk   (0x3fu << RTC_TIMALR_HOUR_Pos)
 (RTC_TIMALR) Hour Alarm
 
#define RTC_TIMALR_HOUR(value)   ((RTC_TIMALR_HOUR_Msk & ((value) << RTC_TIMALR_HOUR_Pos)))
 
#define RTC_TIMALR_AMPM   (0x1u << 22)
 (RTC_TIMALR) AM/PM Indicator
 
#define RTC_TIMALR_HOUREN   (0x1u << 23)
 (RTC_TIMALR) Hour Alarm Enable
 
#define RTC_CALALR_MONTH_Pos   16
 
#define RTC_CALALR_MONTH_Msk   (0x1fu << RTC_CALALR_MONTH_Pos)
 (RTC_CALALR) Month Alarm
 
#define RTC_CALALR_MONTH(value)   ((RTC_CALALR_MONTH_Msk & ((value) << RTC_CALALR_MONTH_Pos)))
 
#define RTC_CALALR_MTHEN   (0x1u << 23)
 (RTC_CALALR) Month Alarm Enable
 
#define RTC_CALALR_DATE_Pos   24
 
#define RTC_CALALR_DATE_Msk   (0x3fu << RTC_CALALR_DATE_Pos)
 (RTC_CALALR) Date Alarm
 
#define RTC_CALALR_DATE(value)   ((RTC_CALALR_DATE_Msk & ((value) << RTC_CALALR_DATE_Pos)))
 
#define RTC_CALALR_DATEEN   (0x1u << 31)
 (RTC_CALALR) Date Alarm Enable
 
#define RTC_SR_ACKUPD   (0x1u << 0)
 (RTC_SR) Acknowledge for Update
 
#define RTC_SR_ACKUPD_FREERUN   (0x0u << 0)
 (RTC_SR) Time and calendar registers cannot be updated.
 
#define RTC_SR_ACKUPD_UPDATE   (0x1u << 0)
 (RTC_SR) Time and calendar registers can be updated.
 
#define RTC_SR_ALARM   (0x1u << 1)
 (RTC_SR) Alarm Flag
 
#define RTC_SR_ALARM_NO_ALARMEVENT   (0x0u << 1)
 (RTC_SR) No alarm matching condition occurred.
 
#define RTC_SR_ALARM_ALARMEVENT   (0x1u << 1)
 (RTC_SR) An alarm matching condition has occurred.
 
#define RTC_SR_SEC   (0x1u << 2)
 (RTC_SR) Second Event
 
#define RTC_SR_SEC_NO_SECEVENT   (0x0u << 2)
 (RTC_SR) No second event has occurred since the last clear.
 
#define RTC_SR_SEC_SECEVENT   (0x1u << 2)
 (RTC_SR) At least one second event has occurred since the last clear.
 
#define RTC_SR_TIMEV   (0x1u << 3)
 (RTC_SR) Time Event
 
#define RTC_SR_TIMEV_NO_TIMEVENT   (0x0u << 3)
 (RTC_SR) No time event has occurred since the last clear.
 
#define RTC_SR_TIMEV_TIMEVENT   (0x1u << 3)
 (RTC_SR) At least one time event has occurred since the last clear.
 
#define RTC_SR_CALEV   (0x1u << 4)
 (RTC_SR) Calendar Event
 
#define RTC_SR_CALEV_NO_CALEVENT   (0x0u << 4)
 (RTC_SR) No calendar event has occurred since the last clear.
 
#define RTC_SR_CALEV_CALEVENT   (0x1u << 4)
 (RTC_SR) At least one calendar event has occurred since the last clear.
 
#define RTC_SR_TDERR   (0x1u << 5)
 (RTC_SR) Time and/or Date Free Running Error
 
#define RTC_SR_TDERR_CORRECT   (0x0u << 5)
 (RTC_SR) The internal free running counters are carrying valid values since the last read of the Status Register (RTC_SR).
 
#define RTC_SR_TDERR_ERR_TIMEDATE   (0x1u << 5)
 (RTC_SR) The internal free running counters have been corrupted (invalid date or time, non-BCD values) since the last read and/or they are still invalid.
 
#define RTC_SCCR_ACKCLR   (0x1u << 0)
 (RTC_SCCR) Acknowledge Clear
 
#define RTC_SCCR_ALRCLR   (0x1u << 1)
 (RTC_SCCR) Alarm Clear
 
#define RTC_SCCR_SECCLR   (0x1u << 2)
 (RTC_SCCR) Second Clear
 
#define RTC_SCCR_TIMCLR   (0x1u << 3)
 (RTC_SCCR) Time Clear
 
#define RTC_SCCR_CALCLR   (0x1u << 4)
 (RTC_SCCR) Calendar Clear
 
#define RTC_SCCR_TDERRCLR   (0x1u << 5)
 (RTC_SCCR) Time and/or Date Free Running Error Clear
 
#define RTC_IER_ACKEN   (0x1u << 0)
 (RTC_IER) Acknowledge Update Interrupt Enable
 
#define RTC_IER_ALREN   (0x1u << 1)
 (RTC_IER) Alarm Interrupt Enable
 
#define RTC_IER_SECEN   (0x1u << 2)
 (RTC_IER) Second Event Interrupt Enable
 
#define RTC_IER_TIMEN   (0x1u << 3)
 (RTC_IER) Time Event Interrupt Enable
 
#define RTC_IER_CALEN   (0x1u << 4)
 (RTC_IER) Calendar Event Interrupt Enable
 
#define RTC_IER_TDERREN   (0x1u << 5)
 (RTC_IER) Time and/or Date Error Interrupt Enable
 
#define RTC_IDR_ACKDIS   (0x1u << 0)
 (RTC_IDR) Acknowledge Update Interrupt Disable
 
#define RTC_IDR_ALRDIS   (0x1u << 1)
 (RTC_IDR) Alarm Interrupt Disable
 
#define RTC_IDR_SECDIS   (0x1u << 2)
 (RTC_IDR) Second Event Interrupt Disable
 
#define RTC_IDR_TIMDIS   (0x1u << 3)
 (RTC_IDR) Time Event Interrupt Disable
 
#define RTC_IDR_CALDIS   (0x1u << 4)
 (RTC_IDR) Calendar Event Interrupt Disable
 
#define RTC_IDR_TDERRDIS   (0x1u << 5)
 (RTC_IDR) Time and/or Date Error Interrupt Disable
 
#define RTC_IMR_ACK   (0x1u << 0)
 (RTC_IMR) Acknowledge Update Interrupt Mask
 
#define RTC_IMR_ALR   (0x1u << 1)
 (RTC_IMR) Alarm Interrupt Mask
 
#define RTC_IMR_SEC   (0x1u << 2)
 (RTC_IMR) Second Event Interrupt Mask
 
#define RTC_IMR_TIM   (0x1u << 3)
 (RTC_IMR) Time Event Interrupt Mask
 
#define RTC_IMR_CAL   (0x1u << 4)
 (RTC_IMR) Calendar Event Interrupt Mask
 
#define RTC_IMR_TDERR   (0x1u << 5)
 (RTC_IMR) Time and/or Date Error Mask
 
#define RTC_VER_NVTIM   (0x1u << 0)
 (RTC_VER) Non-valid Time
 
#define RTC_VER_NVCAL   (0x1u << 1)
 (RTC_VER) Non-valid Calendar
 
#define RTC_VER_NVTIMALR   (0x1u << 2)
 (RTC_VER) Non-valid Time Alarm
 
#define RTC_VER_NVCALALR   (0x1u << 3)
 (RTC_VER) Non-valid Calendar Alarm
 
#define RTC_WPMR_WPEN   (0x1u << 0)
 (RTC_WPMR) Write Protection Enable
 
#define RTC_WPMR_WPKEY_Pos   8
 
#define RTC_WPMR_WPKEY_Msk   (0xffffffu << RTC_WPMR_WPKEY_Pos)
 (RTC_WPMR) Write Protection Key
 
#define RTC_WPMR_WPKEY(value)   ((RTC_WPMR_WPKEY_Msk & ((value) << RTC_WPMR_WPKEY_Pos)))
 
#define RTC_WPMR_WPKEY_PASSWD   (0x525443u << 8)
 (RTC_WPMR) Writing any other value in this field aborts the write operation of the WPEN bit.Always reads as 0.
 
#define RTC_VERSION_VERSION_Pos   0
 
#define RTC_VERSION_VERSION_Msk   (0xfffu << RTC_VERSION_VERSION_Pos)
 (RTC_VERSION) Version of the Hardware Module
 
#define RTC_VERSION_MFN_Pos   16
 
#define RTC_VERSION_MFN_Msk   (0x7u << RTC_VERSION_MFN_Pos)
 (RTC_VERSION) Metal Fix Number
 

Detailed Description

SOFTWARE API DEFINITION FOR Real-time Clock

Generated by   doxygen 1.8.15