mcid.h

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#ifndef MCID_H
#define MCID_H
 
/*----------------------------------------------------------------------------
 *         Headers
 *----------------------------------------------------------------------------*/
 
#include "chip.h"
 
#include <stdint.h>
#include <stdio.h>

 
/*----------------------------------------------------------------------------
 *         Constants
 *----------------------------------------------------------------------------*/

#define MCID_IDLE   0       
#define MCID_LOCKED 1       
#define MCID_CMD    2       
#define MCID_ERROR  3       

#define MCI_INITIAL_SPEED   400000

 
/*----------------------------------------------------------------------------
 *         Types
 *----------------------------------------------------------------------------*/
#ifdef __cplusplus
extern "C" {
#endif

typedef struct _Mcid {
    Hsmci         *pMciHw;
    sXdmad         *pXdmad;
    void          *pCmd;
    uint32_t       dwMck;
    uint32_t       dwDmaCh;
    uint32_t       dwXfrNdx;
    uint32_t       dwXSize;
    uint8_t        bID;
    uint8_t        bPolling;
    uint8_t        reserved;
    volatile uint8_t bState;
} sMcid;

/*----------------------------------------------------------------------------
 *         Exported functions
 *----------------------------------------------------------------------------*/
extern void MCID_Init(sMcid *pMcid,
                      Hsmci *pMci, uint8_t bID, uint32_t dwMck,
                      sXdmad *pXdmad,
                      uint8_t bPolling);
 
extern void MCID_Reset(sMcid *pMcid);
 
extern void MCID_SetSlot(Hsmci *pMci, uint8_t slot);
 
extern uint32_t MCID_Lock(sMcid *pMcid, uint8_t bSlot);
 
extern uint32_t MCID_Release(sMcid *pMcid);
 
extern void MCID_Handler(sMcid *pMcid);
 
extern uint32_t MCID_SendCmd(sMcid *pMcid, void *pCmd);
 
extern uint32_t MCID_CancelCmd(sMcid *pMcid);
 
extern uint32_t MCID_IsCmdCompleted(sMcid *pMcid);
 
extern uint32_t MCID_IOCtrl(sMcid *pMcid, uint32_t bCtl, uint32_t param);
 
#ifdef __cplusplus
}
#endif
#endif //#ifndef HSMCID_H