main.h

c8051f020实现4个 产UART 口

                   





sfr16 DP       = 0x82;                 // data pointer
sfr16 TMR3RL   = 0x92;                 // Timer3 reload value
sfr16 TMR3     = 0x94;                 // Timer3 counter
sfr16 ADC0     = 0xbe;                 // ADC0 data
sfr16 ADC0GT   = 0xc4;                 // ADC0 greater than window
sfr16 ADC0LT   = 0xc6;                 // ADC0 less than window
sfr16 RCAP2    = 0xca;                 // Timer2 capture/reload
sfr16 T2       = 0xcc;                 // Timer2
sfr16 RCAP4    = 0xe4;                 // Timer4 capture/reload
sfr16 T4       = 0xf4;                 // Timer4
sfr16 DAC0     = 0xd2;                 // DAC0 data
sfr16 DAC1     = 0xd5;                 // DAC1 data


#define SAMPLE_RATE  40             	// Sample frequency in Hz    must   >28
#define INT_DEC      16               // integrate and decimate ratio


//#define	DISABLE()   EA=0
//#define	ENABLE()    EA=1


extern unsigned char Count1ms;

extern  uchar xdata Re_Dial_BoHao_Ma[21];  //重拨号码所存位置　
extern bit   Dial_In_attand_B;   //远程操作标志，为1　则允许检测挂机信号，好自己退出

extern bit  Phone_Jie_Flag_B;
extern bit  Phone_IN_Flag_B;   //有电话进来标志
extern uchar Phone_IN_Flag_cnt; //有电话进来标志cnt   7秒内还原按键功能
                                           //e jnyt有电话来屏蔽按键功能，只能接听或挂机

extern void Delay5msX(unsigned int X);
extern xdata uint Count5ms;

extern  uchar  GetKey() ;

extern uchar DelOneSms_Of_NUM(uchar  NUM) ;

extern uchar  Secind_flag ;   //　握手秒标志


extern  void  Clr_MeM(uchar *PP,uint nn) ;



extern bit Out_Key_B;

extern xdata unsigned long ADC_result;                             // ADC0 decimated value

extern uint SMs_DAY_cnt;  //开机后运行的天数
extern uchar M_Gui_Minute;
extern bit  En_Flash_FM24C04_B;   //   1允许涮新fm
//判断变量结构是否合法，合法返回1，否则返回0
extern  bit Is_Para_all_True_OK()  reentrant;

extern uchar  Second_Di;   //延时布防中用
extern  uchar Second_ZiJian;   //自检计时


//清除所有报警　记录
extern  void Clr_BaoJingJiLu_All() ;

//**说    明:   读报警记录到内存
extern  void  Read_BaoJingJiLu_To_CpuRam() ;

//在数组的未尾加cs
extern void Add_CSSUM();

//校验是否cs_ok
extern uchar  Is_CSSUM_OK() ;