s3c2510sio.h

2510官方bsp,可以作为开发bsp的参考

/* s3c2510Sio.h - SAMSUNG S3C2510 SIO header file */

/* Copyright 2002 SAMSUNG ELECTRONICS */

/*
modification history
--------------------
01b,10July02,jwchoi
01a,08feb02,jmLee   created.
*/


#ifndef __INCs3c2510Sioh
#define __INCs3c2510Sioh

#include "sioLib.h"

#ifdef  __cplusplus
extern  "C" {
#endif


/* Device Initialization Structure */

typedef struct {
    int             intLvlRx;                               /* Rx interrupt level */
    int             intLvlTx;                               /* Tx interrupt level */
    VOIDFUNCPTR    *intVecRx;                               /* Rx interrupt vector */
    VOIDFUNCPTR    *intVecTx;                               /* Tx interrupt vector */
    int             ch;                                     /* channel number, 0:CUART, 1:HUART0, 2:HUART2 */
} S3C2510_SIO_CHAN_PARAM;

/* Device and Channel Structures */

typedef struct {
    /* Must be first */
    SIO_DRV_FUNCS  *pDrvFuncs;                              /* driver functions */

    /* Callbacks */
    STATUS          (*getTxChar)();                         /* pointer to transmit function */
    STATUS          (*putRcvChar)();                        /* pointer to receive function */
    void           *getTxArg;                               /* argument of transmit function */
    void           *putRcvArg;                              /* argument of receive function */

    /* Interrupt */
    int             intLvlRx;                               /* Rx interrupt vevel */
    int             intLvlTx;                               /* Tx interrupt vevel */
    VOIDFUNCPTR    *intVecRx;                               /* Rx interrupt vector */
    VOIDFUNCPTR    *intVecTx;                               /* Tx interrupt vector */

    /* Channel Information */
    int             ch;                                     /* channel number, 0:CUART, 1:HUART0, 2:HUART2 */
    int             baudRate;                               /* baud rate */
    int             sioMode;                                /* SIO mode  */
    int             options;                                /* SIO options */
} S3C2510_SIO_CHAN;


/* Function Prototypes */

#if defined(__STDC__) || defined(__cplusplus)

extern void s3c2510SioDevInit(S3C2510_SIO_CHAN *pChan);
extern void s3c2510SioDevInit2(S3C2510_SIO_CHAN *pChan);
extern void s3c2510SioIntRx(S3C2510_SIO_CHAN *pChan);
extern void s3c2510SioIntTx(S3C2510_SIO_CHAN *pChan);

#else  /* defined(__STDC__) || defined(__cplusplus) */

extern void s3c2510SioDevInit();
extern void s3c2510SioDevInit2();
extern void s3c2510SioIntRx();
extern void s3c2510SioIntTx();

#endif  /* defined(__STDC__) || defined(__cplusplus) */


#ifdef  __cplusplus
}
#endif

#endif  /* __INCs3c2510Sioh */