tinyworks.h

TinyWorks操作系统。 每个任务占6~10个字节的RAM空间

#ifndef __TINYWORKS__H
#define __TINYWORKS__H

typedef signed char         s8;
typedef signed short        s16;
typedef signed long         s32;
typedef signed long long    s64;

typedef unsigned char       u8;
typedef unsigned short      u16;
typedef unsigned long       u32;
typedef unsigned long long  u64;

#define true (1)

#define false (0)

typedef void (*CFUNC)( void );

typedef u8 Stk_t;

typedef struct
{
	volatile Stk_t *BreakPoint; // 任务断点
	volatile void  *Next;       // 下一个元素的指针
	volatile u16    Ticks;      // 延时滴嗒
}TW_TCB;                     // 任务控制块

extern TW_TCB *pCurrent, *pNew;

void TWInit( void );
void TWCreate( TW_TCB *Tcb, CFUNC pTask, Stk_t *StkTop, u8 Proity );
void TWTimerTick( void );
void TWSched( void );
void TWDelay( u16 ms );
void TWWakeUp( TW_TCB *tcb );
#endif