[SOLVED] pic 16f887 average value problems

[cutu]

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;

unsigned int q=0,*q1[20],frekfencija=30;          // 19531=1hz=1s
unsigned int txt[4],txt1[7],txt2[7],prikaz=0;
unsigned int nula;
unsigned int trenutno,kas=100;
unsigned int raz,sum;
unsigned int j;
unsigned int temp_res,dsp;
char i;

void interrupt(){
 if(pir1.tmr2if){
  pir1.tmr2if=0;
   nula++;
    tmr2=0;
  }
    if (nula==frekfencija){
      nula=0;
     }
    }
void def_interupta(void){
 gie_bit=1;
  peie_bit=1;
  pie1.tmr2ie=1;
  tmr2on_bit=1;
}
void def_ulaza(void){
  TRISA  = 255;              // PORTA is input
  trisc.rc0= 0;                 // PORTC is output
  trisc.rc1= 0;
  TRISB  = 0;                 // PORTB is output
  portc=0;
  porta=0;
  portb=0;
}
void def_lcd(void){
  Lcd_Init();                        // Initialize LCD
  Lcd_Cmd(_LCD_CLEAR);               // Clear display
  Lcd_Cmd(_LCD_CURSOR_OFF);
   }
void main() {
  ANSEL  = 0x04;              // Configure AN2 pin as analog
  ANSELH = 0;                 // Configure other AN pins as digital I/O
  C1ON_bit = 0;               // Disable comparators
  C2ON_bit = 0;
  def_interupta();
  delay_ms(500);
  def_ulaza();
  def_lcd();
  *q1=ADC_Read(0);

  
 while(1){
  
        for(i=0;i<9;i++)
         sum+=q1[i];
raz=sum/10;
    wordtostr(raz,txt);
    lcd_out(1,1,txt);



   }

}

- - - Updated - - -

hello.
I need to calculate the average value on analog input.The hardvear is good but I can't get the code working.
I even thried to use interrups to take sample in 1s but I didn't give me resoult.
On the display is writen one number all the time(for example 33).

pic 16f887
20MHz
Mikroc v.5.6.1

 

[jayanth.devarayanadurga]

q1[20] is an array of pointers. To what does the array of pointers q1 point to?

 

[cutu]

unsigned int *q1[20];

*q1=adc_read(0);

 

[jayanth.devarayanadurga]

*q1 = adc_read(0) is not pointer or array of pointers initialization. A pointer expects an address as its value. q1 = &someintvariable; *q1 = adc_read(0) means you are dereferencing q1 and telling that to what address q1 is pointing to, to that address store the value of adc_read(0) functions return value. Don't use pointer instead use a float variable and assign your adc_read(0) value to that and then use FloatToStr() and display on lcd. If you want to take 10 samples then use a float array of 10 elements and take the average of the values.