servo not working

[swapnil_s]

 

 

avr studio 5.

 

 

#defineF_CPU16000000

#include<avr/io.h>

#include<util/delay.h>

 

intmain(void)

{   DDRD=0xff;

       TCCR1A=0b10100001;

       TCCR1B=0b00001010;

       ICR1=20000;

      

    while(1)

    { 

                      

       OCCR1A=1000;

       _delay_ms(10);

  

 

   }

}

 

I took prescalar =8,

Therefore for generating  50hz  frequency , ICR1=20000,

1ms= full left= 2.5hz     occr1a=1000

1.5ms=middle=3.75hz     occr1a=1500

2ms=full right=5hz    occr1a=2000

 But the servo is not working…!!
whatz wrong in the code??

[AJISH ALFRED]

Hi,

Please comment your code properly and post again, so that it would be easy for us to help you

[Author]

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