[SOLVED] Program to control servo motor with p89v51rd2.

[mayur14]

I want c program to control servo motor with P89V51RD2 microcontroller.
Crystal frequency is 11.0592 Mhz.....Plzzz help....

 

[ckshivaram]

your solution is here

**broken link removed**

 

[mayur14]

your solution is here

**broken link removed**

i have tried it but still servo not working...

 

[ckshivaram]

no, it works 100% perfect.. there is some problem in your case... check your hardware.. check pull up resistor on all port pins.....

 

[mayur14]

no, it works 100% perfect.. there is some problem in your case... check your hardware.. check pull up resistor on all port pins.....

I have created a program to control servo...but still not working please help what is wrong in this program...I am newbie..

#include"p89v51rd2.h"
void SERVO_INIT()
{
TMOD=0X02;
TH0=0xB8;
TL0=TH0;
TR0=1;

CCON=0X40;
CCAPM1=0X42;
CCAP1H=0x00;
CMOD=0X04;
}

void main()
{

SERVO_INIT();
CCAP1H=230;
while(1);
}