lpc177x_8x_rtc.h

NXPl788上lwip的无操作系统移植,基于Embest开发板

/**********************************************************************
* $Id$		lpc177x_8x_rtc.h			2011-06-02
*//**
* @file		lpc177x_8x_rtc.h
* @brief	Contains all macro definitions and function prototypes
*			support for RTC firmware library on LPC177x_8x
* @version	1.0
* @date		02. June. 2011
* @author	NXP MCU SW Application Team
* 
* Copyright(C) 2011, NXP Semiconductor
* All rights reserved.
*
***********************************************************************
* Software that is described herein is for illustrative purposes only
* which provides customers with programming information regarding the
* products. This software is supplied "AS IS" without any warranties.
* NXP Semiconductors assumes no responsibility or liability for the
* use of the software, conveys no license or title under any patent,
* copyright, or mask work right to the product. NXP Semiconductors
* reserves the right to make changes in the software without
* notification. NXP Semiconductors also make no representation or
* warranty that such application will be suitable for the specified
* use without further testing or modification.
* Permission to use, copy, modify, and distribute this software and its
* documentation is hereby granted, under NXP Semiconductors'
* relevant copyright in the software, without fee, provided that it
* is used in conjunction with NXP Semiconductors microcontrollers.  This
* copyright, permission, and disclaimer notice must appear in all copies of
* this code.
**********************************************************************/

/* Peripheral group ----------------------------------------------------------- */
/** @defgroup RTC	RTC (Real Time Clock)
 * @ingroup LPC177x_8xCMSIS_FwLib_Drivers
 * @{
 */

#ifndef __LPC177X_8X_RTC_H_
#define __LPC177X_8X_RTC_H_

/* Includes ------------------------------------------------------------------- */
#include "LPC177x_8x.h"
#include "lpc_types.h"


#ifdef __cplusplus
extern "C"
{
#endif


/* Private Macros ------------------------------------------------------------- */
/** @defgroup RTC_Private_Macros RTC Private Macros
 * @{
 */

/* ----------------------- BIT DEFINITIONS ----------------------------------- */
/* Miscellaneous register group --------------------------------------------- */
/**********************************************************************
* ILR register definitions
**********************************************************************/
/** ILR register mask */
#define RTC_ILR_BITMASK			((0x00000003))

/** Bit inform the source interrupt is counter increment*/
#define RTC_IRL_RTCCIF			((1<<0))

/** Bit inform the source interrupt is alarm match*/
#define RTC_IRL_RTCALF			((1<<1))

/**********************************************************************
* CCR register definitions
**********************************************************************/
/** CCR register mask */
#define RTC_CCR_BITMASK			((0x00000013))

/** Clock enable */
#define RTC_CCR_CLKEN			((1<<0))

/** Clock reset */
#define RTC_CCR_CTCRST			((1<<1))

/** Calibration counter enable */
#define RTC_CCR_CCALEN			((1<<4))

/**********************************************************************
* CIIR register definitions
**********************************************************************/
/** Counter Increment Interrupt bit for second */
#define RTC_CIIR_IMSEC			((1<<0))

/** Counter Increment Interrupt bit for minute */
#define RTC_CIIR_IMMIN			((1<<1))

/** Counter Increment Interrupt bit for hour */
#define RTC_CIIR_IMHOUR			((1<<2))

/** Counter Increment Interrupt bit for day of month */
#define RTC_CIIR_IMDOM			((1<<3))

/** Counter Increment Interrupt bit for day of week */
#define RTC_CIIR_IMDOW			((1<<4))

/** Counter Increment Interrupt bit for day of year */
#define RTC_CIIR_IMDOY			((1<<5))

/** Counter Increment Interrupt bit for month */
#define RTC_CIIR_IMMON			((1<<6))

/** Counter Increment Interrupt bit for year */
#define RTC_CIIR_IMYEAR			((1<<7))

/** CIIR bit mask */
#define RTC_CIIR_BITMASK		((0xFF))

/**********************************************************************
* AMR register definitions
**********************************************************************/
/** Counter Increment Select Mask bit for second */
#define RTC_AMR_AMRSEC			((1<<0))

/** Counter Increment Select Mask bit for minute */
#define RTC_AMR_AMRMIN			((1<<1))

/** Counter Increment Select Mask bit for hour */
#define RTC_AMR_AMRHOUR			((1<<2))

/** Counter Increment Select Mask bit for day of month */
#define RTC_AMR_AMRDOM			((1<<3))

/** Counter Increment Select Mask bit for day of week */
#define RTC_AMR_AMRDOW			((1<<4))

/** Counter Increment Select Mask bit for day of year */
#define RTC_AMR_AMRDOY			((1<<5))

/** Counter Increment Select Mask bit for month */
#define RTC_AMR_AMRMON			((1<<6))

/** Counter Increment Select Mask bit for year */
#define RTC_AMR_AMRYEAR			((1<<7))

/** AMR bit mask */
#define RTC_AMR_BITMASK			((0xFF))

/**********************************************************************
* RTC_AUX register definitions
**********************************************************************/
/** RTC Oscillator Fail detect flag */
#define RTC_AUX_RTC_OSCF		((1<<4))

/**********************************************************************
* RTC_AUXEN register definitions
**********************************************************************/
/** Oscillator Fail Detect interrupt enable*/
#define RTC_AUXEN_RTC_OSCFEN	((1<<4))

/* Consolidated time register group ----------------------------------- */
/**********************************************************************
* Consolidated Time Register 0 definitions
**********************************************************************/
#define RTC_CTIME0_SECONDS_MASK		((0x3F))
#define RTC_CTIME0_MINUTES_MASK		((0x3F00))
#define RTC_CTIME0_HOURS_MASK		((0x1F0000))
#define RTC_CTIME0_DOW_MASK			((0x7000000))

/**********************************************************************
* Consolidated Time Register 1 definitions
**********************************************************************/
#define RTC_CTIME1_DOM_MASK			((0x1F))
#define RTC_CTIME1_MONTH_MASK		((0xF00))
#define RTC_CTIME1_YEAR_MASK		((0xFFF0000))

/**********************************************************************
* Consolidated Time Register 2 definitions
**********************************************************************/
#define RTC_CTIME2_DOY_MASK			((0xFFF))

/**********************************************************************
* Time Counter Group and Alarm register group
**********************************************************************/
/** SEC register mask */
#define RTC_SEC_MASK			(0x0000003F)

/** MIN register mask */
#define RTC_MIN_MASK			(0x0000003F)

/** HOUR register mask */
#define RTC_HOUR_MASK			(0x0000001F)

/** DOM register mask */
#define RTC_DOM_MASK			(0x0000001F)

/** DOW register mask */
#define RTC_DOW_MASK			(0x00000007)

/** DOY register mask */
#define RTC_DOY_MASK			(0x000001FF)

/** MONTH register mask */
#define RTC_MONTH_MASK			(0x0000000F)

/** YEAR register mask */
#define RTC_YEAR_MASK			(0x00000FFF)


/** Maximum value of second */
#define RTC_SECOND_MAX		59

/** Maximum value of minute*/
#define RTC_MINUTE_MAX		59

/** Maximum value of hour*/
#define RTC_HOUR_MAX		23

/** Minimum value of month*/
#define RTC_MONTH_MIN		1

/** Maximum value of month*/
#define RTC_MONTH_MAX		12

/** Minimum value of day of month*/
#define RTC_DAYOFMONTH_MIN 	1

/** Maximum value of day of month*/
#define RTC_DAYOFMONTH_MAX 	31

/** Maximum value of day of week*/
#define RTC_DAYOFWEEK_MAX	6

/** Minimum value of day of year*/
#define RTC_DAYOFYEAR_MIN	1