Servo Problems - need your help about my code in mikroC

[adalah]

Servo Problems

Hi everyone..
i still need your help about my code in mikroC.

#define start porta.f4
#define right porta.f0
#define left porta.f1

void foward();

void main()
{
TRISA=0XFF;
TRISB=0;
TRISC=0;
PORTC=0;
TRISD=0;
PORTD=0;
ADCON1 = 10000000;

if (start==1)
{
foward();
}
}

void foward(void)
{

do{
portd.f0=1;
delay_ms(100);
portd.f0=0;
delay_ms(100);



portc.f0=1;
delay_ms(2);
portc.f0=0;

delay_ms(2000);
portc=0;

portc.f2=1;
delay_ms(1);
portc.f2=0;



delay_ms(2000);
portc=0;


portc.f0=1;
delay_ms(1);
portc.f0=0;

delay_ms(2000);
portc=0;

portc.f4=1;
delay_ms(2);
portc.f4=0;

delay_ms(2000);
portc=0;

portc.f0=1;
delay_us(1500);
portc.f0=0;

delay_ms(2000);
portc=0;

portc.f2=1;
delay_ms(2);
portc.f2=0;
portc.f4=1;
delay_ms(1);
portc.f4=0;

delay_ms(2000);
portc=0;

}while(1);

}

my problems is when i run the simulation using the ISIS ( Proteus),
1st servo automatically run.
in this code,
i declare the start button,
where i should activate the start button first,
and then the servo will start operate.


here i upload my hex code and the circuit.
hope anyone can solve my prob.

 

[adalah]

Re: Servo Problems

anyone..?
plz help me..

 

[JVRDesign]

Servo Problems

Put some comments in your code, i've got no idea what you are doing where...

 

[adalah]

Re: Servo Problems

ok..
this is my code with comment..
hope somebody can help me..

#define start porta.f4
#define right porta.f0
#define left porta.f1


void foward();


void main()
{
TRISA=0XFF;
PORTA=0;
TRISB=0;
TRISC=0;
PORTC=1;
TRISD=0;
PORTD=0;

do{
if (start==0)
{

foward();

}
}while(1);

}


!

void foward(void)
{


portd.f0=1; // D1 turn on
delay_ms(100); // delay for 1s
portd.f0=0; // D1 turn off
delay_ms(100); // delay for 1s

portc.f0=1; // servo 1 is high
delay_ms(2); // servo 1 turn 90
portc.f0=0; // servo 1 is low

delay_ms(500); // delay for 0.5s
portc=0; // PORTC is low

portc.f2=1; // servo 2 is high
delay_ms(1); // servo 2 turn -90
portc.f2=0; // servo 2 is low

delay_ms(500); // delay for 0.5s
portc=0; // PORTC is low

portc.f0=1; // servo 1 is high
delay_ms(1); // servo 1 turn -90
portc.f0=0; // servo 1 is low

delay_ms(500); // delay for 0.5s
portc=0; // PORTC is low

portc.f4=1; // servo 3 is high
delay_ms(2); // servo 3 turn 90
portc.f4=0; // servo 3 is low

delay_ms(500); // delay for 0.5s
portc=0; // PORTC is low

portc.f0=1; // servo 1 is high
delay_us(1500); // servo 2 turn to centre
portc.f0=0; // servo 1 is low

delay_ms(500); // delay for 0.5s
portc=0; // PORTC is low

portc.f2=1; // servo 2 is high
delay_ms(2); // servo 2 turn 90
portc.f2=0; // servo 2 is low
portc.f4=1; // servo 3 is high
delay_ms(1); // servo 3 turn -90
portc.f4=0; // servo 3 is low

delay_ms(500); // delay for 0.5s
portc=0; // PORTC is low


}