pan_wwdt.h

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/*
 * Copyright (C) 2021 Panchip Technology Corp. All rights reserved.
 *
 * SPDX-License-Identifier: Apache-2.0 
 */
 
#ifndef __PAN_WWDT_H__
#define __PAN_WWDT_H__
 
#ifdef __cplusplus
extern "C"
{
#endif
 
 
typedef enum _WWDT_Prescale
{
    WWDT_PRESCALER_1        = (0UL << WWDT_CTL_PSCSEL_Pos),   
    WWDT_PRESCALER_2        = (1UL << WWDT_CTL_PSCSEL_Pos),   
    WWDT_PRESCALER_4        = (2UL << WWDT_CTL_PSCSEL_Pos),   
    WWDT_PRESCALER_8        = (3UL << WWDT_CTL_PSCSEL_Pos),   
    WWDT_PRESCALER_16       = (4UL << WWDT_CTL_PSCSEL_Pos),   
    WWDT_PRESCALER_32       = (5UL << WWDT_CTL_PSCSEL_Pos),   
    WWDT_PRESCALER_64       = (6UL << WWDT_CTL_PSCSEL_Pos),   
    WWDT_PRESCALER_128      = (7UL << WWDT_CTL_PSCSEL_Pos),   
    WWDT_PRESCALER_192      = (8UL << WWDT_CTL_PSCSEL_Pos),   
    WWDT_PRESCALER_256      = (9UL << WWDT_CTL_PSCSEL_Pos),   
    WWDT_PRESCALER_384      = (0xAUL << WWDT_CTL_PSCSEL_Pos), 
    WWDT_PRESCALER_512      = (0xBUL << WWDT_CTL_PSCSEL_Pos), 
    WWDT_PRESCALER_768      = (0xCUL << WWDT_CTL_PSCSEL_Pos), 
    WWDT_PRESCALER_1024     = (0xDUL << WWDT_CTL_PSCSEL_Pos), 
    WWDT_PRESCALER_1536     = (0xEUL << WWDT_CTL_PSCSEL_Pos), 
    WWDT_PRESCALER_2048     = (0xFUL << WWDT_CTL_PSCSEL_Pos)  
} WWDT_PrescaleDef;
#define WWDT_RELOAD_WORD          (0x00005AA5)                     
__STATIC_INLINE void WWDT_ClearResetFlag(void)
{
    WWDT->STATUS = WWDT_STATUS_WWDTRF_Msk;
}
 
__STATIC_INLINE void WWDT_ClearIntFlag(void)
{
    WWDT->STATUS = WWDT_STATUS_WWDTIF_Msk;
}
 
__STATIC_INLINE void WWDT_ClearWWDTFFlag(void)
{
    WWDT->STATUS = WWDT_STATUS_WWDTF_Msk;
}
 
__STATIC_INLINE bool WWDT_GetResetFlag(void)
{
    return (WWDT->STATUS & WWDT_STATUS_WWDTRF_Msk) ? true : false;
}
 
__STATIC_INLINE bool WWDT_GetIntFlag(void)
{
    return (WWDT->STATUS & WWDT_STATUS_WWDTIF_Msk) ? true : false;
}
 
__STATIC_INLINE bool WWDT_GetWWDTFFlag(void)
{
    return (WWDT->STATUS & WWDT_STATUS_WWDTF_Msk) ? true : false;
}
 
__STATIC_INLINE uint32_t WWDT_GetCounter(void)
{
    return WWDT->CNT;
}
 
__STATIC_INLINE uint32_t WWDT_GetCompareValue(void)
{
    return (WWDT->CTL & WWDT_CTL_CMPDAT_Msk) >> WWDT_CTL_CMPDAT_Pos;
}
 
__STATIC_INLINE void WWDT_ReloadCounter(void)
{
    WWDT->RLDCNT  = WWDT_RELOAD_WORD;
}
 
void WWDT_Open(WWDT_PrescaleDef preScale, uint32_t u32CmpValue, uint32_t u32EnableInt);
 
void WWDT_Close(void);
 
#ifdef __cplusplus
}
#endif
 
#endif /* __PAN_WWDT_H__ */