pan_acc.h

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/*
 * Copyright (C) 2021 Panchip Technology Corp. All rights reserved.
 *
 * SPDX-License-Identifier: Apache-2.0 
 */
 
 *****************************************************************************/ 
#ifndef __PAN_ACC_H__
#define __PAN_ACC_H__
 
#ifdef __cplusplus
extern "C"
{
#endif
 
 
__STATIC_INLINE void ACC_SetDivCalcCycle(ACC_T *acc,uint32_t cnt)
{
    acc->ACC_MULT_DIV_SEL = ((acc->ACC_MULT_DIV_SEL & ~ACC_MULT_DIV_SEL_CALC_CYCLE_Msk) | (cnt << ACC_MULT_DIV_SEL_CALC_CYCLE_Pos));
}
__STATIC_INLINE void ACC_EnableDivider(ACC_T *acc,FunctionalState NewState)
{
    (NewState != DISABLE)?(acc->ACC_MULT_DIV_SEL |= ACC_MULT_DIV_SEL_DIV_EN_Msk):(acc->ACC_MULT_DIV_SEL &= ~ACC_MULT_DIV_SEL_DIV_EN_Msk);
}
 
__STATIC_INLINE void ACC_SetMultCalcCycle(ACC_T *acc,uint32_t cnt)
{
    acc->ACC_LOGIC_SELECT = ((acc->ACC_LOGIC_SELECT & ~ACC_LOGIC_SEL_CALC_CYCLE_Msk) | (cnt << ACC_LOGIC_SEL_CALC_CYCLE_Pos));
}
__STATIC_INLINE void ACC_EnableMultiplier(ACC_T *acc,FunctionalState NewState)
{
    (NewState != DISABLE)?(acc->ACC_LOGIC_SELECT |= ACC_LOGIC_SEL_MULT_EN_Msk):(acc->ACC_LOGIC_SELECT &= ~ACC_LOGIC_SEL_MULT_EN_Msk);
}
 
__STATIC_INLINE void ACC_EnableInt(ACC_T *acc,FunctionalState NewState)
{
    (NewState != DISABLE)?(acc->ACC_INT |= ACC_INT_INT_EN_Msk):(acc->ACC_INT &= ~ACC_INT_INT_EN_Msk);
}
 
__STATIC_INLINE bool ACC_StatusFlag(ACC_T *acc,uint32_t flag)
{
    return (ACC->ACC_INT & flag) ? (true) : (false);
}
 
__STATIC_INLINE void ACC_ClearStatus(ACC_T *acc,uint32_t flag)
{
    ACC->ACC_INT |= flag;
}
 
void ACC_StartMultCalc(ACC_T *acc,
                    const uint32_t *left,
                    const uint32_t *right,
                    uint8_t         num_words,
                    uint8_t         cycle);
 
void ACC_GetMultResult(ACC_T *acc,uint8_t num_words,uint32_t *result);                  
 
uint32_t ACC_DivisionCalculate(ACC_T *acc,uint32_t divisor, uint32_t dividend,uint8_t cycle);
 
#ifdef __cplusplus
}
#endif
 
#endif /* __PAN_ACC_H__ */