111 lines
2.9 KiB
C
111 lines
2.9 KiB
C
/**
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*****************************************************************************
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* @file cmem7_wdg.h
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*
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* @brief CMEM7 watchdog header file
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*
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*
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* @version V1.0
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* @date 3. September 2013
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*
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* @note
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*
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*****************************************************************************
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* @attention
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*
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* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
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* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
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* TIME. AS A RESULT, CAPITAL-MICRO SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
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* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
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* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
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* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
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*
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* <h2><center>© COPYRIGHT 2013 Capital-micro </center></h2>
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*****************************************************************************
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*/
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#ifndef __CMEM7_WDG_H
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#define __CMEM7_WDG_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "cmem7.h"
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#include "cmem7_conf.h"
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/** @defgroup WDG_INT
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* @{
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*/
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#define WDG_INT_QUARTER 0
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#define WDG_INT_HALF 1
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#define IS_WDG_INT(INT) (((INT) == WDG_INT_QUARTER) || \
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((INT) == WDG_INT_HALF))
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/**
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* @}
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*/
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/** @defgroup WDG_TRIGGER_MODE
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* @{
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*/
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#define WDG_TRIGGER_MODE_EDGE 0
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#define WDG_TRIGGER_MODE_LEVEL 1
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#define IS_WDG_TRIGGER_MODE(TRI) (((TRI) == WDG_TRIGGER_MODE_EDGE) || \
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((TRI) == WDG_TRIGGER_MODE_LEVEL))
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/**
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* @}
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*/
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/**
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* @brief Deinitializes the Watchdog peripheral registers to their default reset values.
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* @param[in] None
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* @retval None
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*/
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void WDG_DeInit(void);
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/**
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* @brief Watchdog initialization
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* @note This function should be called at first before any other interfaces.
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* @param[in] trigger Watchdog interrupt trigger mode, which is a value of @ref WDG_TRIGGER_MODE
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* @param[in] ResetMillSecond MillSeconds lasts before global reset
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* @retval None
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*/
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void WDG_Init(uint8_t trigger, uint16_t ResetMillSecond);
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/**
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* @brief Enable or disable watchdog interrupt.
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* @param[in] Int interrupt mask bits, which is a value of @ref WDG_INT
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* @param[in] Enable The bit indicates if the specific interrupt are enable or not
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* @retval None
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*/
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void WDG_ITConfig(uint8_t Int, BOOL Enable);
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/**
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* @brief Check the specific interrupt are set or not
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* @param None
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* @retval BOOL The bit indicates if the specific interrupt are set or not
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*/
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BOOL WDG_GetITStatus(void);
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/**
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* @brief Clear the specific interrupt
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* @param None
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* @retval None
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*/
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void WDG_ClearITPendingBit(void);
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/**
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* @brief Enable or disable watchdog.
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* @param[in] Enable The bit indicates if watchdog is enable or not
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* @retval None
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*/
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void WDG_Cmd(BOOL Enable);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __CMEM7_WDG_H */
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