drv_api.h

最新版IAR FOR ARM（EWARM）5.11中的代码例子

/************************************************************************/
/*                                                                      */
/*    Copyright (C) 2006 Oki Electric Industry Co., LTD.                */
/*                                                                      */
/*    System Name    :  uPLAT7D series                                  */
/*    Module Name    :  uPLAT7D drivers api program                     */
/*    File   Name    :  drv_api.h                                       */
/*    Date           :  2006/1/1 initial version                        */
/*                                                                      */
/************************************************************************/

#ifndef DRV_API_H
#define DRV_API_H


/******************************/
/*          typedef           */
/******************************/
typedef struct smpDrvInitPeripheral {
    uPLAT_XbusParam init_xbus;
    int16_t cache_mode;
    uPLAT_PioFunctionParam init_port;
} smpDrvInitPeripheral;

/******************************/
/*   Functions declaration    */
/******************************/
int16_t smpDrv_reset(smpDrvInitPeripheral *arg);
int16_t smpDrv_open(uint16_t drv_no, uint32_t init_data);
int16_t smpDrv_close(uint16_t drv_no, int16_t handle);
int16_t smpDrv_read(uint16_t drv_no, int8_t *buff, uint16_t size, int16_t handle);
int16_t smpDrv_write(uint16_t drv_no, int8_t *buff, uint16_t size, int16_t handle);
int16_t smpDrv_ioctl(uint16_t drv_no, uint16_t cmd, uint32_t arg, int16_t handle);
int16_t smpDrv_poll(uint16_t drv_no, uint16_t cmd, uint16_t count, int16_t handle);


#endif