File nut/dev/pcf8563.c

References Functions:	PcfRtcClearStatus()	nut/dev/pcf8563.c
	PcfRtcGetAlarm()	nut/dev/pcf8563.c
	PcfRtcGetClock()	nut/dev/pcf8563.c
	PcfRtcGetStatus()	nut/dev/pcf8563.c
	PcfRtcInit()	nut/dev/pcf8563.c
	PcfRtcSetAlarm()	nut/dev/pcf8563.c
	PcfRtcSetClock()	nut/dev/pcf8563.c

Included Files

#include <nut/include/cfg/os.h>

#include <nut/include/dev/twif.h>

#include <nut/include/sys/event.h>

#include <nut/include/sys/timer.h>

#include <nut/include/time.h>

#include <stdlib.h>

#include <nut/include/include2/string.h>

#include <nut/include/dev/pcf8563.h>

Preprocessor definitions

#define I2C_SLA_RTC 0x51

Global Variable rtcPcf8563

NUTRTC rtcPcf8563

Visible in:

nut/dev/pcf8563.c

Local Variables

rtc_status
static uint32_t rtc_status

Used in:	PcfRtcClearStatus()
	PcfRtcGetStatus()

Global Function PcfRtcClearStatus()

int PcfRtcClearStatus ( NUTRTC* rtc, uint32_t sflgs )

Prototyped in:	nut/include/dev/pcf8563.h
Used in:		nut/dev/pcf8563.c
References Variables:	rtc_status	nut/dev/pcf8563.c

Global Function PcfRtcGetAlarm()

int PcfRtcGetAlarm ( NUTRTC* rtc, int idx, struct _tm* tm, int* aflgs )

Prototyped in:	nut/include/dev/pcf8563.h
Used in:		nut/dev/pcf8563.c

Global Function PcfRtcGetClock()

int PcfRtcGetClock ( NUTRTC* rtc, struct _tm* tm )

Prototyped in:	nut/include/dev/pcf8563.h
Calls:	PcfRtcReadRegs()	nut/dev/pcf8563.c
Used in:		nut/dev/pcf8563.c

Global Function PcfRtcGetStatus()

int PcfRtcGetStatus ( NUTRTC* rtc, uint32_t* sflgs )

Prototyped in:	nut/include/dev/pcf8563.h
Calls:	PcfRtcReadRegs()	nut/dev/pcf8563.c
Called by:	PcfRtcInit()	nut/dev/pcf8563.c
Used in:		nut/dev/pcf8563.c
References Variables:	rtc_status	nut/dev/pcf8563.c

Global Function PcfRtcInit()

int PcfRtcInit ( NUTRTC* rtc )

Prototyped in:	nut/include/dev/pcf8563.h
Calls:	NutRegisterTwiBus()	nut/arch/avr/dev/twif.c
	PcfRtcGetStatus()	nut/dev/pcf8563.c
Used in:		nut/dev/pcf8563.c

Global Function PcfRtcReadRegs()

int PcfRtcReadRegs ( uint8_t reg, uint8_t* buff, size_t cnt )

Prototyped in:	nut/include/dev/pcf8563.h
Calls:	NutTwiMasterTranceive()	nut/arch/avr/dev/twif.c
Called by:	PcfRtcGetClock()	nut/dev/pcf8563.c
	PcfRtcGetStatus()	nut/dev/pcf8563.c

Global Function PcfRtcSetAlarm()

int PcfRtcSetAlarm ( NUTRTC* rtc, int idx, const struct _tm* tm, int aflgs )

Prototyped in:	nut/include/dev/pcf8563.h
Used in:		nut/dev/pcf8563.c

Global Function PcfRtcSetClock()

int PcfRtcSetClock ( NUTRTC* rtc, const struct _tm* tm )

Prototyped in:	nut/include/dev/pcf8563.h
Calls:	PcfRtcWrite()	nut/dev/pcf8563.c
	memset()	nut/c/string/memset.c
Used in:		nut/dev/pcf8563.c

Global Function PcfRtcWrite()

int PcfRtcWrite ( int nv, const uint8_t* buff, size_t cnt )

Prototyped in:	nut/include/dev/pcf8563.h
Calls:	NutTwiMasterTranceive()	nut/arch/avr/dev/twif.c
Called by:	PcfRtcSetClock()	nut/dev/pcf8563.c