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117 lines
4.0 KiB
C
117 lines
4.0 KiB
C
/**
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******************************************************************************
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* @file MicoDriverWdg.h
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* @author William Xu
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* @version V1.0.0
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* @date 16-Sep-2014
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* @brief This file provides all the headers of WDG operation functions.
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******************************************************************************
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*
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* The MIT License
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* Copyright (c) 2014 MXCHIP Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is furnished
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* to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
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* IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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******************************************************************************
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*/
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#ifndef __MICODRIVERWDG_H__
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#define __MICODRIVERWDG_H__
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#pragma once
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#include "common.h"
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#include "platform.h"
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/** @addtogroup MICO_PLATFORM
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* @{
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*/
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/** @defgroup MICO_WDG MICO WDG Driver
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* @brief Hardware watch dog Functions (WDG) Functions
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* @note These Functions are used by MICO's system monitor service, If any defined system monitor
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* cannot be reloaded for some reason, system monitor service use this hardware watch dog
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* to perform a system reset. So the watch dog reload time should be greater than system
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* monitor's refresh time.
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* @{
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*/
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/******************************************************
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* Macros
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******************************************************/
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#define PlatformWDGInitialize MicoWdgInitialize /**< For API compatiable with older version */
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#define PlatformWDGReload MicoWdgReload /**< For API compatiable with older version */
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#define PlatformWDGFinalize MicoWdgFinalize /**< For API compatiable with older version */
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/******************************************************
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* Enumerations
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******************************************************/
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/******************************************************
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* Type Definitions
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******************************************************/
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/******************************************************
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* Structures
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******************************************************/
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/******************************************************
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* Variables
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******************************************************/
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/******************************************************
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* Function Declarations
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******************************************************/
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/**
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* @biref This function will initialize the on board CPU hardware watch dog
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*
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* @param timeout : Watchdag timeout, application should call MicoWdgReload befor timeout.
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*
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* @return kNoErr : on success.
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* @return kGeneralErr : if an error occurred with any step
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*/
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OSStatus MicoWdgInitialize( uint32_t timeout );
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/**
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* @biref Reload watchdog counter.
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*
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* @param none
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* @return none
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*/
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void MicoWdgReload( void );
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/**
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* @biref This function performs any platform-specific cleanup needed for hardware watch dog.
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*
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* @param none
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*
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* @return kNoErr : on success.
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* @return kGeneralErr : if an error occurred with any step
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*/
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OSStatus MicoWdgFinalize( void );
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/** @} */
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/** @} */
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#endif
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