Pic Adc Code

/*
 * Project name:
    PIC Development Board
 * Copyright
     (c) Researchdesignlab.com
 * Test configuration:
     MCU:             PIC16F877A
     Dev.Board:       PIC
     Oscillator:      20.0 MHz
     Software:  mikroC PRO for PIC v 4.6

*/



// LCD module connections
sbit LCD_RS at RB4_bit;
sbit LCD_EN at RB5_bit;
sbit LCD_D4 at RB0_bit;
sbit LCD_D5 at RB1_bit;
sbit LCD_D6 at RB2_bit;
sbit LCD_D7 at RB3_bit;

sbit LCD_RS_Direction at TRISB4_bit;
sbit LCD_EN_Direction at TRISB5_bit;
sbit LCD_D4_Direction at TRISB0_bit;
sbit LCD_D5_Direction at TRISB1_bit;
sbit LCD_D6_Direction at TRISB2_bit;
sbit LCD_D7_Direction at TRISB3_bit;
// End LCD module connections

char txt[6];
unsigned tmp;

void main() {


  Lcd_Init();                        // Initialize LCD

  Lcd_Cmd(_LCD_CLEAR);               // Clear display
  Lcd_Cmd(_LCD_CURSOR_OFF);          // Cursor off

   Lcd_Out(1, 1, "PIC DVLPMNT BRD");     // Write text on Lcd starting from row 1, column 3:

  
  while(1)
  {                                       // read analog value from ADC module channel 0
   tmp = ADC_Read(0);                    //  calulting for temp
   tmp=((tmp/1023.0)*500);                 // Clear display
   wordToStr(tmp, txt);                     //convaersion wrd to str
   Lcd_Cmd(_LCD_CLEAR);                   // Clear display
   Lcd_Out(2, 3, txt);                  // Write text  on Lcd starting from row 2, column 3:

   Delay_ms(100);                        // 100ms delay
   
  }

}