344 lines
12 KiB
C
344 lines
12 KiB
C
/*
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* -------------------------------------------
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* MSP432 DriverLib - v3_40_00_10
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* -------------------------------------------
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*
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* --COPYRIGHT--,BSD,BSD
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* Copyright (c) 2016, Texas Instruments Incorporated
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name of Texas Instruments Incorporated nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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* --/COPYRIGHT--*/
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#ifndef __RESET_H__
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#define __RESET_H__
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//*****************************************************************************
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//
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//! \addtogroup reset_api
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//! @{
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//
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//*****************************************************************************
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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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#include <msp.h>
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#include <stdint.h>
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//*****************************************************************************
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//
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// Control specific variables
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//
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//*****************************************************************************
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#define RESET_KEY 0x6900
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#define RESET_HARD_RESET RSTCTL_RESET_REQ_HARD_REQ
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#define RESET_SOFT_RESET RSTCTL_RESET_REQ_SOFT_REQ
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#define RESET_SRC_0 RSTCTL_HARDRESET_CLR_SRC0
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#define RESET_SRC_1 RSTCTL_HARDRESET_CLR_SRC1
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#define RESET_SRC_2 RSTCTL_HARDRESET_CLR_SRC2
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#define RESET_SRC_3 RSTCTL_HARDRESET_CLR_SRC3
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#define RESET_SRC_4 RSTCTL_HARDRESET_CLR_SRC4
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#define RESET_SRC_5 RSTCTL_HARDRESET_CLR_SRC5
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#define RESET_SRC_6 RSTCTL_HARDRESET_CLR_SRC6
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#define RESET_SRC_7 RSTCTL_HARDRESET_CLR_SRC7
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#define RESET_SRC_8 RSTCTL_HARDRESET_CLR_SRC8
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#define RESET_SRC_9 RSTCTL_HARDRESET_CLR_SRC9
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#define RESET_SRC_10 RSTCTL_HARDRESET_CLR_SRC10
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#define RESET_SRC_11 RSTCTL_HARDRESET_CLR_SRC11
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#define RESET_SRC_12 RSTCTL_HARDRESET_CLR_SRC12
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#define RESET_SRC_13 RSTCTL_HARDRESET_CLR_SRC13
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#define RESET_SRC_14 RSTCTL_HARDRESET_CLR_SRC14
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#define RESET_SRC_15 RSTCTL_HARDRESET_CLR_SRC15
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#define RESET_VCCDET RSTCTL_PSSRESET_CLR_BGREF
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#define RESET_SVSH_TRIP RSTCTL_PSSRESET_CLR_SVSMH
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#define RESET_BGREF_BAD RSTCTL_PSSRESET_CLR_BGREF
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#define RESET_LPM35 RSTCTL_PCMRESET_CLR_LPM35
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#define RESET_LPM45 RSTCTL_PCMRESET_CLR_LPM45
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//*****************************************************************************
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//
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// Prototypes for the APIs.
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//
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//*****************************************************************************
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//*****************************************************************************
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//
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//! Initiates a soft system reset.
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//!
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//! \return none
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//
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//*****************************************************************************
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extern void ResetCtl_initiateSoftReset(void);
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//*****************************************************************************
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//
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//! Initiates a soft system reset with a particular source given. This source
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//! is generic and can be assigned by the user.
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//!
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//! \param source Source of the reset. Valid values are:
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//! - \b RESET_SRC_0,
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//! - \b RESET_SRC_1,
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//! - \b RESET_SRC_2,
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//! - \b RESET_SRC_3,
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//! - \b RESET_SRC_4,
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//! - \b RESET_SRC_5,
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//! - \b RESET_SRC_6,
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//! - \b RESET_SRC_7,
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//! - \b RESET_SRC_8,
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//! - \b RESET_SRC_9,
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//! - \b RESET_SRC_10,
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//! - \b RESET_SRC_11,
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//! - \b RESET_SRC_12,
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//! - \b RESET_SRC_13,
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//! - \b RESET_SRC_14,
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//! - \b RESET_SRC_15
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//!
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//! \return none
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//
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//*****************************************************************************
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extern void ResetCtl_initiateSoftResetWithSource(uint32_t source);
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//*****************************************************************************
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//
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//! Retrieves previous soft reset sources
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//!
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//! \return the bitwise or of previous reset sources. These sources must be
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//! cleared using the \link ResetCtl_clearSoftResetSource \endlink function to
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//! be cleared.
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//! Possible values include:
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//! - \b RESET_SRC_0,
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//! - \b RESET_SRC_1,
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//! - \b RESET_SRC_2,
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//! - \b RESET_SRC_3,
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//! - \b RESET_SRC_4,
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//! - \b RESET_SRC_5,
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//! - \b RESET_SRC_6,
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//! - \b RESET_SRC_7,
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//! - \b RESET_SRC_8,
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//! - \b RESET_SRC_9,
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//! - \b RESET_SRC_10,
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//! - \b RESET_SRC_11,
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//! - \b RESET_SRC_12,
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//! - \b RESET_SRC_13,
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//! - \b RESET_SRC_14,
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//! - \b RESET_SRC_15
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//
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//*****************************************************************************
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extern uint32_t ResetCtl_getSoftResetSource(void);
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//*****************************************************************************
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//
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//! Clears the reset sources associated with at soft reset
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//!
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//! \param mask - Bitwise OR of any of the following values:
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//! - \b RESET_SRC_0,
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//! - \b RESET_SRC_1,
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//! - \b RESET_SRC_2,
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//! - \b RESET_SRC_3,
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//! - \b RESET_SRC_4,
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//! - \b RESET_SRC_5,
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//! - \b RESET_SRC_6,
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//! - \b RESET_SRC_7,
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//! - \b RESET_SRC_8,
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//! - \b RESET_SRC_9,
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//! - \b RESET_SRC_10,
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//! - \b RESET_SRC_11,
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//! - \b RESET_SRC_12,
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//! - \b RESET_SRC_13,
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//! - \b RESET_SRC_14,
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//! - \b RESET_SRC_15
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//!
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//! \return none
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//
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//*****************************************************************************
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extern void ResetCtl_clearSoftResetSource(uint32_t mask);
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//*****************************************************************************
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//
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//! Initiates a hard system reset.
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//!
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//! \return none
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//
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//*****************************************************************************
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extern void ResetCtl_initiateHardReset(void);
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//*****************************************************************************
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//
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//! Initiates a hard system reset with a particular source given. This source
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//! is generic and can be assigned by the user.
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//!
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//! \param source - Valid values are one the following values:
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//! - \b RESET_SRC_0,
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//! - \b RESET_SRC_1,
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//! - \b RESET_SRC_2,
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//! - \b RESET_SRC_3,
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//! - \b RESET_SRC_4,
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//! - \b RESET_SRC_5,
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//! - \b RESET_SRC_6,
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//! - \b RESET_SRC_7,
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//! - \b RESET_SRC_8,
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//! - \b RESET_SRC_9,
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//! - \b RESET_SRC_10,
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//! - \b RESET_SRC_11,
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//! - \b RESET_SRC_12,
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//! - \b RESET_SRC_13,
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//! - \b RESET_SRC_14,
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//! - \b RESET_SRC_15
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//! \return none
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//
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//*****************************************************************************
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extern void ResetCtl_initiateHardResetWithSource(uint32_t source);
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//*****************************************************************************
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//
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//! Retrieves previous hard reset sources
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//!
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//! \return the bitwise or of previous reset sources. These sources must be
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//! cleared using the \link ResetCtl_clearHardResetSource \endlink function to
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//! be cleared.
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//! Possible values include:
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//! - \b RESET_SRC_0,
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//! - \b RESET_SRC_1,
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//! - \b RESET_SRC_2,
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//! - \b RESET_SRC_3,
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//! - \b RESET_SRC_4,
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//! - \b RESET_SRC_5,
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//! - \b RESET_SRC_6,
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//! - \b RESET_SRC_7,
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//! - \b RESET_SRC_8,
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//! - \b RESET_SRC_9,
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//! - \b RESET_SRC_10,
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//! - \b RESET_SRC_11,
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//! - \b RESET_SRC_12,
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//! - \b RESET_SRC_13,
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//! - \b RESET_SRC_14,
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//! - \b RESET_SRC_15
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//
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//*****************************************************************************
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extern uint32_t ResetCtl_getHardResetSource(void);
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//*****************************************************************************
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//
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//! Clears the reset sources associated with at hard reset
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//!
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//! \param mask - Bitwise OR of any of the following values:
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//! - \b RESET_SRC_0,
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//! - \b RESET_SRC_1,
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//! - \b RESET_SRC_2,
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//! - \b RESET_SRC_3,
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//! - \b RESET_SRC_4,
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//! - \b RESET_SRC_5,
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//! - \b RESET_SRC_6,
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//! - \b RESET_SRC_7,
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//! - \b RESET_SRC_8,
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//! - \b RESET_SRC_9,
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//! - \b RESET_SRC_10,
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//! - \b RESET_SRC_11,
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//! - \b RESET_SRC_12,
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//! - \b RESET_SRC_13,
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//! - \b RESET_SRC_14,
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//! - \b RESET_SRC_15
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//!
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//! \return none
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//
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//*****************************************************************************
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extern void ResetCtl_clearHardResetSource(uint32_t mask);
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//*****************************************************************************
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//
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//! Indicates the last cause of a power-on reset (POR) due to PSS operation.
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//! Note that the bits returned from this function may be set in different
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//! combinations. When a cold power up occurs, the value of all the values ORed
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//! together could be returned as a cold power up causes these conditions.
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//!
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//! \return Bitwise OR of any of the following values:
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//! - RESET_VCCDET,
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//! - RESET_SVSH_TRIP,
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//! - RESET_BGREF_BAD
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//
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//*****************************************************************************
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extern uint32_t ResetCtl_getPSSSource(void);
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//*****************************************************************************
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//
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//! Clears the PSS reset source flags
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//!
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//! \return none
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//
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//*****************************************************************************
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extern void ResetCtl_clearPSSFlags(void);
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//*****************************************************************************
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//
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//! Indicates the last cause of a power-on reset (POR) due to PCM operation.
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//!
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//! \return Bitwise OR of any of the following values:
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//! - RESET_LPM35,
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//! - RESET_LPM45
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//
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//*****************************************************************************
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extern uint32_t ResetCtl_getPCMSource(void);
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//*****************************************************************************
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//
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//! Clears the corresponding PCM reset source flags
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//!
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//! \return none
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//
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//*****************************************************************************
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extern void ResetCtl_clearPCMFlags(void);
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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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//*****************************************************************************
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//
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// Close the Doxygen group.
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//! @}
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//
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//*****************************************************************************
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#endif // __RESET_H__
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