?? os51.h
字號(hào):
/*
*********************************************************************************************************
* uC/OS
* The Real-Time Kernel
*
* XA SPECIFIC HEADER FILE
*
* Rene Voorberg
* 80c52 (Large Model)
* Using the COMPASS51 compiler from PLC
*
* File : OS51.h
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* DATA TYPES
*********************************************************************************************************
*/
typedef unsigned char BOOLEAN;
typedef unsigned char UBYTE; /* Unsigned 8 bit quantity */
typedef signed char BYTE; /* Signed 8 bit quantity */
typedef unsigned int UWORD; /* Unsigned 16 bit quantity */
typedef signed int WORD; /* Signed 16 bit quantity */
typedef unsigned long ULONG; /* Unsigned 32 bit quantity */
typedef signed long LONG; /* Signed 32 bit quantity */
typedef float FP; /* Single precision floating point */
typedef const CODE; /* Single precision floating point */
/*
*********************************************************************************************************
* CONSTANTS
*********************************************************************************************************
*/
#ifndef FALSE
#define FALSE 0
#endif
#ifndef TRUE
#define TRUE 1
#endif
/*
*********************************************************************************************************
* XA PROCESSOR SPECIFICS
*********************************************************************************************************
*/
#define OS_ENTER_CRITICAL() asm(" CLR EA ");
#define OS_EXIT_CRITICAL() asm(" SETB EA ");
#define OS_TASK_SW() asm(" XREF _OSCtxSW \n\
LCALL _OSCtxSw ; OS_TASK_SW()")
#define OS_STK_TYPE unsigned char /* Data type used for stack */
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