pan_qdec.h

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/*
 * Copyright (C) 2021 Panchip Technology Corp. All rights reserved.
 *
 * SPDX-License-Identifier: Apache-2.0 
 */
 
#ifndef __PAN_QDEC_H__
#define __PAN_QDEC_H__
#ifdef __cplusplus
extern "C"
{
#endif
 
 
#define QDEC_FUNC_ALL              (0XFF)   
#define QDEC_FUNC_ALL_EXCEPT_WK    (0XBF)   
#define QDEC_POLARITY_HIGH            (1)   
#define QDEC_POLARITY_LOW             (0)   
#define QDEC_CNT_IDX_X                (0)   
#define QDEC_CNT_IDX_Y                (1)   
#define QDEC_CNT_IDX_Z                (2)   
#define QDEC_MAX_CNT_RESOLUTION       (3)   
#define QDEC_CNT_RESOLUTION_1X        (0)   
#define QDEC_CNT_RESOLUTION_2X        (1)   
#define QDEC_CNT_RESOLUTION_4X        (2)   
#define QDEC_MAX_FILTER_NUM           (7)   
#define QDEC_FILTER_PERIOD_1          (0)   
#define QDEC_FILTER_PERIOD_2          (1)   
#define QDEC_FILTER_PERIOD_3          (2)   
#define QDEC_FILTER_PERIOD_4          (3)   
#define QDEC_FILTER_PERIOD_5          (4)   
#define QDEC_FILTER_PERIOD_6          (5)   
#define QDEC_FILTER_PERIOD_7          (6)   
#define QDEC_FILTER_PERIOD_8          (7)   
__STATIC_INLINE void QDEC_Enable(FunctionalState NewState,uint32_t func)
{
    (NewState != DISABLE)?(QDEC->QDEC_EN |= func):(QDEC->QDEC_EN &= ~func);
}
 
__STATIC_INLINE bool QDEC_IsIntOccured(uint32_t intMsk)
{
    return ((QDEC->QDEC_INT_FLAG & intMsk) == intMsk)?(true):(false);
}
 
__STATIC_INLINE void QDEC_ClearIntFlag(uint32_t intMsk)
{
    QDEC->QDEC_INT_FLAG |= intMsk;
}
 
__STATIC_INLINE bool QDEC_IsRawIntOccured(uint32_t intMsk)
{
    return ((QDEC->QDEC_INT_RAW & intMsk) == intMsk)?(true):(false);
}
 
__STATIC_INLINE void QDEC_ClearRawIntFlag(uint32_t intMsk)
{
    QDEC->QDEC_INT_RAW |= intMsk;
}
 
__STATIC_INLINE void QDEC_ClearIntMsk(uint32_t intMsk,FunctionalState NewState)
{
    (NewState)?(QDEC->QDEC_CTL |= intMsk):(QDEC->QDEC_CTL &= ~intMsk);
}
 
 
__STATIC_INLINE void QDEC_SetPolarity(uint8_t polarity)
{
    (QDEC_POLARITY_HIGH == polarity)?(QDEC->QDEC_CTL |= QDEC_INDEX_POLARITY_Msk):(QDEC->QDEC_CTL &= ~QDEC_INDEX_POLARITY_Msk);
}
 
 
__STATIC_INLINE uint32_t QDEC_GetEventCnt(uint8_t idx)
{
    return ((uint32_t*)(&QDEC->QDEC_X_CNT))[idx] & QDEC_CNT_VALUE_Msk;
}
 
__STATIC_INLINE uint32_t QDEC_ClearEventCnt(uint8_t idx)
{
    return ((uint32_t*)(&QDEC->QDEC_X_CNT))[idx] | QDEC_CNT_CLEAR_Msk;
}
 
void QDEC_SetCntResolution(uint8_t resolution);
 
void QDEC_SetFilterThreshold(uint8_t threshold);
 
void QDEC_SetEventThreshold(uint16_t threshold);
 
 
#ifdef __cplusplus
}
#endif
 
#endif