ci130x_iisdma.h

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#ifndef __IISDMA_H
#define __IISDMA_H


#include "ci130x_system.h"

#ifdef __cplusplus
extern "C" {
#endif

typedef enum
{
    IISxDMA_TX_EN   =1,
    IISxDMA_RX_EN   =0,
}IISDMA_TXRX_ENx;


typedef enum
{
    IISDMA_Priority0 =0,
    IISDMA_Priority1,
    IISDMA_Priority2,
    IISDMA_Priority3,
    IISDMA_Priority4,
    IISDMA_Priority5,
    IISDMA_Priority6,
}IISDMA_Priorityx;


typedef enum
{
    IISDMACha0=0,
    IISDMACha1=1,
    IISDMACha2=2,
}IISDMAChax;


typedef enum
{
    IISDMA_TXRXSINGLESIZE16bytes =1,
    IISDMA_TXRXSINGLESIZE32bytes =2,
    IISDMA_TXRXSINGLESIZE48bytes =3,
    IISDMA_TXRXSINGLESIZE64bytes =4,
    IISDMA_TXRXSINGLESIZE80bytes =5,
    IISDMA_TXRXSINGLESIZE96bytes =6,
    /*...*/
    IISDMA_TXRXSINGLESIZE128bytes =8,
    IISDMA_TXRXSINGLESIZE496bytes =31,
}IISDMA_TXRXSingleSIZEx;


typedef enum
{
    IISDMA_RXTX1RollbackADDR    =0,
    IISDMA_RXTX2RollbackADDR    =1,
    IISDMA_RXTX3RollbackADDR    =2,
    /*...*/
    IISDMA_RXTX16RollbackADDR   =15,
    IISDMA_RXTX32RollbackADDR   =31,
    IISDMA_RXTX40RollbackADDR   =39,
    IISDMA_RXTX64RollbackADDR   =63,
    IISDMA_RXTX512RollbackADDR  =511,
    IISDMA_RXTX1024RollbackADDR =1023,
}IISDMA_RXTXxRollbackADDR;


typedef enum
{
    IISDMA_RX1Interrupt     =0,
    IISDMA_RX2Interrupt     =1,
    IISDMA_RX3Interrupt     =2,
    IISDMA_RX8Interrupt     =7,
    IISDMA_RX16Interrupt    =15,
    IISDMA_RX20Interrupt    =19,

    /*.........*/
    IISDMA_RX32Interrupt    =31,
}IISDMA_RXxInterrupt;



typedef enum
{
    IISDMA_TXAAD_Sel_ADDR0=0,
    IISDMA_TXAAD_Sel_ADDR1=1,
}IISDMA_TXADDR_Sel;



//void IISDMA_DMICModeConfig(IISDMA_TypeDef* IISDMAx, FunctionalState cmd);
void IISDMA_ChannelENConfig(IISDMA_TypeDef* IISDMAx, IISDMAChax iisx, \
                           IISDMA_TXRX_ENx iisdma_txrx_sel, FunctionalState cmd);
void IISDMA_ADDRRollBackINT(IISDMA_TypeDef* IISDMAx, IISDMAChax iisx,\
                           IISDMA_TXRX_ENx iisdma_txrx_sel,FunctionalState cmd);
void IISDMA_ChannelIntENConfig(IISDMA_TypeDef* IISDMAx, IISDMAChax iisx,\
                              IISDMA_TXRX_ENx iisdma_txrx_sel,FunctionalState cmd);
void IISDMA_EN(IISDMA_TypeDef* IISDMAx, FunctionalState cmd);
void IISxDMA_RADDR(IISDMA_TypeDef* IISDMAx, IISDMAChax iisx, unsigned int rxaddr);
void IISxDMA_RNUM(IISDMA_TypeDef* IISDMAx, IISDMAChax iisx, IISDMA_RXxInterrupt iisrxtointerrupt ,\
                 IISDMA_RXTXxRollbackADDR rollbacktimes,IISDMA_TXRXSingleSIZEx rxsinglesize);
void IISxDMA_TADDR0(IISDMA_TypeDef* IISDMAx, IISDMAChax iisx, unsigned int txaddr0);
void IISxDMA_TNUM0(IISDMA_TypeDef* IISDMAx, IISDMAChax iisx, IISDMA_RXTXxRollbackADDR rollbackaddr,\
                  IISDMA_TXRXSingleSIZEx txsinglesize);
void IISxDMA_TADDR1(IISDMA_TypeDef* IISDMAx, IISDMAChax iisx, unsigned int txaddr1);
void IISxDMA_TNUM1(IISDMA_TypeDef* IISDMAx, IISDMAChax iisx, IISDMA_RXTXxRollbackADDR rollbackaddr,\
                  IISDMA_TXRXSingleSIZEx txsinglesize);
void IISDMA_PriorityConfig(IISDMA_TypeDef* IISDMAx, IISDMA_Priorityx iisdma_priority);
void IISDMA_INT_All_Clear(IISDMA_TypeDef* IISDMAx);
void IISDMA_INT_Clear(IISDMA_TypeDef* IISDMAx,unsigned int tmp);
int IISDMA_ADDRRollBackSTATE(IISDMA_TypeDef* IISDMAx, IISDMAChax iisx, IISDMA_TXRX_ENx iisdma_txrx_sel);
int CHECK_IISDMA_DATABUSBUSY(IISDMA_TypeDef* IISDMAx);
void IISDMA_RXCompleteClear(IISDMA_TypeDef* IISDMAx, IISDMAChax iisx);
void IISxDMA_TXADDRRollbackInterruptClear(IISDMA_TypeDef* IISDMAx, IISDMAChax iisx,\
                                         IISDMA_TXADDR_Sel txrestart_addr);
void IISDMA_RXTXClear(IISDMA_TypeDef* IISDMAx, IISDMAChax iisx, IISDMA_TXRX_ENx iisdmarxtx);
unsigned int IISxDMA_RXADDR(IISDMA_TypeDef* IISDMAx, IISDMAChax iisx);
int IISDMA_TX_ADDR_Get(IISDMA_TypeDef* IISDMAx, IISDMAChax iisx);
uint32_t Get_IISxDMA_RADDR(IISDMA_TypeDef* IISDMAx, IISDMAChax iisx);
//void i2s_dma_straight_to_vad(uint32_t,uint32_t block_times,uint32_t endroll_addr);

typedef struct
{
    IISDMA_TypeDef*              IISDMAx;   
    uint32_t                  block_size;   
    /*---------------------------------*/
    IISDMA_TXRXSingleSIZEx tx_single_size;  
    IISDMAChax                       TxChax;
    uint8_t                    iisdma_tx;   
    uint32_t        iisdma_tx_data_addr0;   
    uint32_t        iisdma_tx_block_num0;   
    uint32_t        iisdma_tx_data_addr1;   
    uint32_t        iisdma_tx_block_num1;   
    /*---------------------------------*/
    IISDMA_TXRXSingleSIZEx rx_single_size;  
    IISDMAChax                       RxChax;
    uint8_t                    iisdma_rx;   
    uint32_t         iisdma_rx_data_addr;   
    uint32_t         iisdma_rx_block_num;   
}iisdma_config_t,*iisdma_config_p;

void iisdma_config(iisdma_config_p config);

typedef struct
{
    IISDMAChax cha;
    uint32_t addr;
}iis_data_t;


#ifdef __cplusplus
}
#endif

#endif /*__IISDMA_H*/
/***************** (C) COPYRIGHT Chipintelli Technology Co., Ltd. *****END OF FILE****/