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Added functions RTC_GetTimeAndDate() and RTC_SetTimeAndDate( #150

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Added functions RTC_GetTimeAndDate() and RTC_SetTimeAndDate( #150

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8258f71
Bugfix in RTC_SetTime(): Do not override RTC_TIMR_AMPM.
dac1e Jan 6, 2025
07bf9b2
Delegate calculation of RTC_TIMR bcd format to new internal function
dac1e Jan 6, 2025
c5701e4
Delegate calculation of RTC_CALR bcd format to new internal function
dac1e Jan 6, 2025
711dea3
Delegate conversion of the RTC_TIMR bcd format to hour, minute and
dac1e Jan 6, 2025
656f2d1
Delegate conversion of the RTC_CAL bcd format to year, month, day, week
dac1e Jan 6, 2025
a035310
Introduced API function RTC_GetTimeAndDate() that provides an atomic
dac1e Jan 6, 2025
252f097
Removed include of '../chip.h' from rtc.h and moved 'Definitions' from
dac1e Jan 7, 2025
9fb5c18
Added pointer const correctness for RTC_SetDateAlarm() and
dac1e Jan 7, 2025
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23 changes: 6 additions & 17 deletions system/libsam/include/rtc.h
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Original file line number Diff line number Diff line change
Expand Up @@ -40,23 +40,8 @@
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "../chip.h"

#include <stdint.h>

/*----------------------------------------------------------------------------
* Definitions
*----------------------------------------------------------------------------*/

#define RTC_HOUR_BIT_LEN_MASK 0x3F
#define RTC_MIN_BIT_LEN_MASK 0x7F
#define RTC_SEC_BIT_LEN_MASK 0x7F
#define RTC_CENT_BIT_LEN_MASK 0x7F
#define RTC_YEAR_BIT_LEN_MASK 0xFF
#define RTC_MONTH_BIT_LEN_MASK 0x1F
#define RTC_DATE_BIT_LEN_MASK 0x3F
#define RTC_WEEK_BIT_LEN_MASK 0x07

/*----------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
Expand All @@ -77,18 +62,22 @@ extern int RTC_SetTime( Rtc* pRtc, uint8_t ucHour, uint8_t ucMinute, uint8_t ucS

extern void RTC_GetTime( Rtc* pRtc, uint8_t *pucHour, uint8_t *pucMinute, uint8_t *pucSecond ) ;

extern int RTC_SetTimeAlarm( Rtc* pRtc, uint8_t *pucHour, uint8_t *pucMinute, uint8_t *pucSecond ) ;
extern int RTC_SetTimeAlarm( Rtc* pRtc, const uint8_t *pucHour, const uint8_t *pucMinute, const uint8_t *pucSecond ) ;

extern void RTC_GetDate( Rtc* pRtc, uint16_t *pwYear, uint8_t *pucMonth, uint8_t *pucDay, uint8_t *pucWeek ) ;

extern int RTC_SetDate( Rtc* pRtc, uint16_t wYear, uint8_t ucMonth, uint8_t ucDay, uint8_t ucWeek ) ;

extern int RTC_SetDateAlarm( Rtc* pRtc, uint8_t *pucMonth, uint8_t *pucDay ) ;
extern int RTC_SetDateAlarm( Rtc* pRtc, const uint8_t *pucMonth, const uint8_t *pucDay ) ;

extern void RTC_ClearSCCR( Rtc* pRtc, uint32_t dwMask ) ;

extern uint32_t RTC_GetSR( Rtc* pRtc, uint32_t dwMask ) ;

extern void RTC_GetTimeAndDate( Rtc* pRtc, uint8_t *pucHour, uint8_t *pucMinute, uint8_t *pucSecond, uint16_t *pwYear, uint8_t *pucMonth, uint8_t *pucDay, uint8_t *pucWeek );

extern int RTC_SetTimeAndDate( Rtc* pRtc, uint8_t ucHour, uint8_t ucMinute, uint8_t ucSecond, uint16_t wYear, uint8_t ucMonth, uint8_t ucDay, uint8_t ucWeek );

#ifdef __cplusplus
}
#endif
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