semiuart.h

名厂车载GPS通信终端

#ifndef SEMIUART_H 
#define SEMIUART_H           1

#ifdef  SEMIUART_GLOBAL
#define SEMIUART_EXT
#else
#define SEMIUART_EXT extern 
#endif 
#define MAX_SEMI_BUF         5

#define _ALARM               2     //串口的状态//
#define _BUSY                1
#define _IDLE                0

#define SEND_FAIL            0x55    //the result of send
#define SEND_SUCCESS         0xaa   

#define CENTER_RELEASE       0x02   //中心撤防//
#define CENTER_DEFEND        0x04   //中心布防//
#define CON_CARLED           0x40   //控制车灯//
#define CON_BELL_OUT         0x80   //控制喇叭// 

#define NEED_COMMON          0x01   //发送属性//
#define NEED_SUCCESS         0x02   


typedef struct 
{
   uchar head;
   uchar tail;
   uchar recvbuf[MAX_SEMI_BUF];
   uchar sendbuf[MAX_SEMI_BUF];
   uchar sendlen;
   uchar recvlen;
   uchar fail_time;
   uchar recvstatus;
   uchar sendstatus;
} SEMIUART;

typedef struct
{
   uchar defend;
   uchar doorstatus;
   uchar alarm;
   uchar shake;
   uchar guard;
   uchar privat;
}SEMI_RECV_STATUS;
SEMIUART_EXT SEMIUART         semiuart;
SEMIUART_EXT SEMI_RECV_STATUS Recv_Status;
SEMIUART_EXT uchar            send_semi_type;
//----------------------------------------
SEMIUART_EXT void Init_Common(void);
SEMIUART_EXT void Init_Semiuart(void);
SEMIUART_EXT void Reset_Semiuart(void);
SEMIUART_EXT void Resetsemi_Proc(void);
SEMIUART_EXT uchar Assemble_Data(void);
SEMIUART_EXT void Deal_Fail(void);
SEMIUART_EXT void Write_To_Send(uchar con);
SEMIUART_EXT void Sendsemiproc(void);
SEMIUART_EXT uchar SendSemidata(uchar *ptr,uchar len);
SEMIUART_EXT void RecvSemidata(void);
#endif