2013-01-08 22:40:58 +08:00
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//*****************************************************************************
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//
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// hibernate.h - API definition for the Hibernation module.
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//
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// Copyright (c) 2007-2011 Texas Instruments Incorporated. All rights reserved.
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// Software License Agreement
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//
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// Texas Instruments (TI) is supplying this software for use solely and
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// exclusively on TI's microcontroller products. The software is owned by
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// TI and/or its suppliers, and is protected under applicable copyright
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// laws. You may not combine this software with "viral" open-source
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// software in order to form a larger program.
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//
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// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
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// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
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// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
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// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
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// DAMAGES, FOR ANY REASON WHATSOEVER.
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//
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// This is part of revision 8264 of the Stellaris Peripheral Driver Library.
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//
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//*****************************************************************************
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#ifndef __HIBERNATE_H__
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#define __HIBERNATE_H__
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//*****************************************************************************
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//
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// If building with a C++ compiler, make all of the definitions in this header
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// have a C binding.
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//
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//*****************************************************************************
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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//*****************************************************************************
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//
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// Macros needed for selecting the clock source for HibernateClockSelect()
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//
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//*****************************************************************************
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#define HIBERNATE_CLOCK_SEL_RAW 0x00000004
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#define HIBERNATE_CLOCK_SEL_DIV128 0x00000000
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//*****************************************************************************
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//
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// Macros need to configure wake events for HibernateWakeSet()
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//
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//*****************************************************************************
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#define HIBERNATE_WAKE_PIN 0x00000010
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#define HIBERNATE_WAKE_RTC 0x00000008
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#define HIBERNATE_WAKE_LOW_BAT 0x00000200
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//*****************************************************************************
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//
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// Macros needed to configure low battery detect for HibernateLowBatSet()
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//
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//*****************************************************************************
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#define HIBERNATE_LOW_BAT_DETECT 0x00000020
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#define HIBERNATE_LOW_BAT_ABORT 0x000000A0
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#define HIBERNATE_LOW_BAT_1_9V 0x00000000
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#define HIBERNATE_LOW_BAT_2_1V 0x00002000
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#define HIBERNATE_LOW_BAT_2_3V 0x00004000
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#define HIBERNATE_LOW_BAT_2_5V 0x00006000
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//*****************************************************************************
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//
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// Macros defining interrupt source bits for the interrupt functions.
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//
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//*****************************************************************************
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#define HIBERNATE_INT_WR_COMPLETE 0x00000010
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#define HIBERNATE_INT_PIN_WAKE 0x00000008
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#define HIBERNATE_INT_LOW_BAT 0x00000004
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#define HIBERNATE_INT_RTC_MATCH_0 0x00000001
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#define HIBERNATE_INT_RTC_MATCH_1 0x00000002
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//*****************************************************************************
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//
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// Macros defining oscillator configuration options for the
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// HibernateClockConfig() function.
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//
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//*****************************************************************************
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#define HIBERNATE_OSC_LOWDRIVE 0x00040000
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#define HIBERNATE_OSC_HIGHDRIVE 0x00060000
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#define HIBERNATE_OSC_DISABLE 0x00010000
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//*****************************************************************************
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//
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// API Function prototypes
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//
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//*****************************************************************************
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extern void HibernateEnableExpClk(unsigned long ulHibClk);
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extern void HibernateDisable(void);
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extern void HibernateClockSelect(unsigned long ulClockInput);
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extern void HibernateRTCEnable(void);
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extern void HibernateRTCDisable(void);
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extern void HibernateWakeSet(unsigned long ulWakeFlags);
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extern unsigned long HibernateWakeGet(void);
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extern void HibernateLowBatSet(unsigned long ulLowBatFlags);
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extern unsigned long HibernateLowBatGet(void);
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extern void HibernateRTCSet(unsigned long ulRTCValue);
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extern unsigned long HibernateRTCGet(void);
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extern void HibernateRTCMatch0Set(unsigned long ulMatch);
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extern unsigned long HibernateRTCMatch0Get(void);
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extern void HibernateRTCMatch1Set(unsigned long ulMatch);
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extern unsigned long HibernateRTCMatch1Get(void);
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extern void HibernateRTCTrimSet(unsigned long ulTrim);
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extern unsigned long HibernateRTCTrimGet(void);
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extern void HibernateDataSet(unsigned long *pulData, unsigned long ulCount);
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extern void HibernateDataGet(unsigned long *pulData, unsigned long ulCount);
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extern void HibernateRequest(void);
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extern void HibernateIntEnable(unsigned long ulIntFlags);
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extern void HibernateIntDisable(unsigned long ulIntFlags);
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extern void HibernateIntRegister(void (*pfnHandler)(void));
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extern void HibernateIntUnregister(void);
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extern unsigned long HibernateIntStatus(tBoolean bMasked);
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extern void HibernateIntClear(unsigned long ulIntFlags);
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extern unsigned long HibernateIsActive(void);
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extern void HibernateRTCSSMatch0Set(unsigned long ulMatch);
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extern unsigned long HibernateRTCSSMatch0Get(void);
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extern unsigned long HibernateRTCSSGet(void);
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extern void HibernateClockConfig(unsigned long ulConfig);
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extern void HibernateBatCheckStart(void);
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extern unsigned long HibernateBatCheckDone(void);
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//*****************************************************************************
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//
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// Several Hibernate module APIs have been renamed, with the original function
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// name being deprecated. These defines provide backward compatibility.
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//
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//*****************************************************************************
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#ifndef DEPRECATED
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#include "driverlib/sysctl.h"
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#define HibernateEnable(a) \
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HibernateEnableExpClk(a, SysCtlClockGet())
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#endif
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//*****************************************************************************
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//
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// Mark the end of the C bindings section for C++ compilers.
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//
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//*****************************************************************************
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#ifdef __cplusplus
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}
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#endif
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#endif // __HIBERNATE_H__
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