ucos186c.h

来自「比较老的ucos最初的版本」· C头文件 代码 · 共 29 行

/*
************************************************************
*                      UCOS186C.H
*               80186/80188 Specific Code
*                  SMALL MEMORY MODEL
************************************************************
*                      CONSTANTS
************************************************************
*/
#define  UCOS  0xF1     /* Context switch vector number */
/*
************************************************************
*                        MACROS
************************************************************
*/
#define  OS_ENTER_CRITICAL()  asm  CLI
#define  OS_EXIT_CRITICAL()   asm  STI
#define  OS_TASK_SW()         asm  INT   UCOS
/*
************************************************************
*                       DATA TYPES
************************************************************
*/
typedef unsigned char  BOOLEAN;
typedef unsigned char  UBYTE;
typedef signed   char  BYTE;
typedef unsigned int   UWORD;
typedef signed   int   WORD;