io.c

c8051f020实现4个 产UART 口

//AD0    P18 AIN0.0



sbit  DuanDian_Ck_P = P0^7          //INT
sbit  Ring_P = P0^6                 //INT
sbit  RXD1_P = P0^5
sbit  TXD1_P = P0^4          //1

sbit  SCL_P = P0^3
sbit  SDA_P = P0^2       //1
sbit  RXD0_P = P0^1
sbit  TXD0_P = P0^0     //1



sbit  En_ShouBing_P = P1^7 //OUT   0
sbit  En_JianTing_P = P1^6 //OUT   0
sbit  En_XiaoYin_P    = P1^5 //OUT       0
sbit  En_V386_ShouBing_P = P1^4 //OUT       1
sbit  En_V386_DuiJiang_P = P1^3 //OUT        1
sbit  Rest_GR85_P        = P1^2  //OUT        1
sbit  Zh_Ck_P       = P1^1  //IN              0
sbit  DI_2388_P = P1^0 //OUT                  1



sbit  SCK_2388_P = P2^7 //OUT   1
sbit  CS_2388_P = P2^6  //OUT   1
sbit  FULL_2388_P = P2^5  //IN  0
sbit  BUZY_2388_P = P2^4  //IN  0

sbit  Q1_9170_P = P2^3    //IN  0
sbit  Q2_9170_P = P2^2    //IN  0
sbit  Q3_9170_P = P2^1    //IN  0
sbit  Q4_9170_P = P2^0   //IN  0


 
//sbit  SCK_2388_P = P3^7  1
//sbit  CS_2388_P = P3^6   1
sbit  OE_9170_P = P3^5  //OUT    1
sbit  DV_9170_P = P3^4  //OUT   1  

sbit  HUO_P = P3^3  ///OUT     1
sbit  DCD_P = P3^2  //IN       0
sbit  IGT_P = P3^1  //OUT     1
sbit  PD_P = P3^0  //OUT     1  





//

//sbit  Charge_P = P7^5        //OUT   
//sbit  Gsm_Active_P = P7^0    //IN
 


//sbit  DI1_485_P = P4^6  //OUT
//sbit  IOGPS_OUT_P = P4^4 //OUT

//sbit  ADRI1_P = P4^3   //OUT   上拉
//sbit  ADRI0_P = P4^2   //OUT    上拉
//sbit  ADRO1_P = P4^1   //IN
//sbit  ADRO0_P = P4^0   //IN