sjamacro.h

CAN__组建现场总线系统设计技术(光盘)

//sjamacro.h

#define _STANDARD_FRAME_//you should modify this macro if you use extend frame mode.

#ifdef _STANDARD_FRAME_
#define FRAMELEN 11
#else
#define FRAMELEN 13
#endif

#define VXD_REGISTER CTL_CODE(FILE_DEVICE_UNKNOWN, 1, METHOD_NEITHER, FILE_ANY_ACCESS)


#define BASE_ADDRESS 0x378
#define WM_HARDWAREINT (WM_USER+100)

//---------interrupt type-----------------------------
#define RI 0							//接收中断
#define TI 1							//发送完成中断
#define EI 2							//错误中断
#define DOS 3							//数据溢出中断
#define WUI 4							
#define EPI 5
#define ALI 6
#define ES 7							//总线错误
#define UNKNOWERROR 8
//---------
#define ENDSIG 1
#define NOUSRSIG 0