Stm_common/stm32 消息队列/FifoQueue.h

#ifndef _FIFOQUEUE_H
#define _FIFOQUEUE_H
/* 包含的头文件-----------------------------------------------------------*/
#include "stm32f10x.h"
#include <stdbool.h>
/* 宏定义 --------------------------------------------------------------------*/
#define uint8 u8
#define uint16 u16
#define ElemType       uint8
#define QueueSize      20 //fifo队列的大小
/* 类型定义 -----------------------------------------------------------------*/
struct FifoQueue
{
    uint16 front;     	//队列头
    uint16 rear;        //队列尾
    uint16 count;       //队列计数
    ElemType dat[QueueSize];
};
/* 常量定义 ----------------------------------------------------------------*/
extern struct FifoQueue Fas_Tasks;
extern struct FifoQueue Pub_Tasks;

/* 函数定义---------------------------------------------------------------- */
extern void QueueInit ( struct FifoQueue *Queue );
extern bool QueueIn ( struct FifoQueue *Queue, ElemType sdat );
extern bool QueueOut ( struct FifoQueue *Queue, ElemType *sdat );

#endif