Send multiple analog signals with UART PIC16f877A

[Raed]

Hi

i am trying to get 2 analog signal from 2 sensors and send the data to a PC through a USB to UART bridge ….the code works with one analog signal but when i get it to 2 signals ,,,it doesnet work …. the 2 analog signals read the same signal some how …

can anyone help me? ,, thanx

 

unsigned int analogValX;
unsigned int analogValY;
char x[4];
char y[4];
void main()
{
      CMCON = 7 ;
      TRISA = 0XFF;
      ADCON1 = 0XC0;
      ADCON0 = 0X41;

     // TRISB = 0X00;
      //TRISD = 0X00;

      UART1_Init(9600);

     while (1)
     {
       ADCON0=0x41;

       delay_us(50);
       ADCON0.B2 = 1;
       while (ADCON0.B2);

       analogValX = ((unsigned int) ADRESH << |ADRESL;
       IntToStr(analogValX,x);                                     // Read A0

       ADCON0=0x59;
       delay_us(50);
       ADCON0.B2 = 1;
       while(ADCON0.B2);

       analogValY = ((unsigned int) ADRESH << |ADRESL;
       IntToStr(analogValY,y);                                     //Read A1

       UART1_Write_Text("AnalogX = ");
       UART1_Write_Text(x);
       UART1_Write_Text("$     ");
       UART1_Write_Text("AnalogY = ");
       UART1_Write_Text(y);
       UART1_Write_Text("$");
       UART1_Write(13);

       strcpy(x,"");
       strcpy(y,"");

       //PORTB = ADRESL;
       //PORTD = ADRESH;
     }
}

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