pg_type.h

一个移植到凌阳单片机spce061a上面的实时操作系统

///////////////////////////////////////////////////////////////
//
//
//   PGOS : A Portable,Configable Embedded System Kernel
//
//           Sunplus unSP(TM) Specific Code
//
//   This is an open source project under GPL lincence  
//
//        Version 0.9.0 ---- Development Snopshot
//
//   File name : pg_type.h : Data structure definition  
//   History :
//
//          2005-07-24  First build by X.K. @ PGOS Team
//          2005-08-21  Rewrite for Sunplus unSP(TM)  
//          
/////////////////////////////////////////////////////////////////

#ifndef PG_TYPE_H
#define PG_TYPE_H


// BASIC DATA TYPES
typedef unsigned int WORD ;
typedef unsigned char BYTE ;
typedef unsigned long DWORD ;
typedef void     VOID ;
typedef unsigned char PGOS_STATUS ;
typedef WORD  REGSZ ;
typedef BYTE    BOOL ;
// BOOL Values
#define TRUE  1
#define FALSE 0
// PGOS API Status
#define PGOS_SUCCESS     0x00
#define PGOS_FAIL_MEM    0x01
#define PGOS_FAIL_HD     0x02
#define PGOS_FAIL_OV     0x03
#define PGOS_FAIL_NM     0x04
// TASK State
#define PG_READY   0x00
#define PG_RUN     0x01
#define PG_SLEEP   0x02
#define PG_SUSPEND 0x04
#define PG_DEAD    0x80
// TASK Switch State
#define NORMAL     0x00
#define MESSAGE    0x01
#define TIME       0x02
#define WAKEUP     0x04
// Message State
#define MSG_NEW  0x00
#define MSG_OLD   0x01
#define MSG_READ_OK 0x03
#define MSG_NO_READ 0x04
// Default Message
#define PGOS_MMSG_Create        0x0000
#define PGOS_MMSG_Remove        0x0001
#define PGOS_MMSG_Suspend       0x0003
#define PGOS_MMSG_Sleep         0x0004
#define PGOS_MMSG_Resume        0x0005
#define PGOS_USER_MSG           0x001ff
// Message Sender/Reciver
#define MSG_PGOS_SEND        0x0100
#define MSG_TASK_SEND        0x0000
#define MSG_PGOS_RECV        0x1000
#define MSG_TASK_RECV        0x0100

#endif // end of PG_TYPE_H