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Servos.c

 
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the_nes@hotmail.com
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Servos.c
PostPosted: Tue Dec 04, 2007 2:13 pm     Reply with quote
here is an example for Servos.c Library, I named it as Servo Server Very Happy

NOTE: u can control a delay, sending parameters from other pic

///////////////////// SServo.c /////////////////////
Code:

#include "C:\Program Files\PICC\Projects\SServo\SServo.h"
#include <servos.c>

int1 side;       //side  { LEFT , RIGHT }
int8 speed;      //speed { 0, 1, 2, 3, 4 }
int1 servo;      //servo { servo 1, servo 2 }

void main()
{
init_servos();   //initialize servos


while(1)                                 // RUN ALWAYS
  {
      speed = 0;
      if(pin_B0)                          //if pin_B0 = 0, Servos on
      {
         if(pin_B4) {speed += 4;}
         if(pin_B3) {speed += 2;}         //   pinB4, pinB3, pin_b2    determine the speed, 0b_ _ _
         if(pin_B2) {speed += 1;}
         if(pin_B1) {side = 1;}
            else {side = 0;}              //   pin_B1, determine the direction, LEFT or RIGHT
         if(pin_B5) {servo = 1;}
            else {servo = 0;}             //   pin_B5, pin out, B7 or B6

         set_servo(servo, side, speed);   //send instruction to servo
      }
      else
      {
         stop_servos();                  //if pin_B0 = 0, Servos off
      }
   }
}



//////////// SServo.h /////////////////////


Code:

#include <16F874A.h>
#fuses XT, NOWDT, NOPROTECT, BROWNOUT, PUT, NOLVP
#use delay(CLOCK = 4000000)

the_nes@hotmail.com
Guest
PostPosted: Tue Dec 04, 2007 4:07 pm     Reply with quote
sorry
Code:

#include "C:\Program Files\PICC\Projects\SServo\SServo.h"
#include <servos.c>

int1 side;       //side  { LEFT , RIGHT }
int8 speed;      //speed { 0, 1, 2, 3, 4 }
int1 servo;      //servo { servo 1, servo 2 }


void main()
{

set_tris_b(0b00111111);
init_servos();   //initialize servos

while(1)                                 // RUN ALWAYS
  {
      speed = 0;
      if(pin_B0)                          //if pin_B0 = 0, Servos on
      {
         if(input(pin_B4)) {speed += 4;}
         if(input(pin_B3)) {speed += 2;}         //   pinB4, pinB3, pin_b2    determine the speed, 0b_ _ _
         if(input(pin_B2)) {speed += 1;}
         if(input(pin_B1)) {side = 1;}
            else {side = 0;}              //   pin_B1, determine the direction, LEFT or RIGHT
         if(input(pin_B5)) {servo = 1;}
            else {servo = 0;}             //   pin_B5, pin out, B7 or B6

         set_servo(servo, side, speed);   //send instruction to servo
         delay_ms(500);
      }
      else
      {
         stop_servos();                  //if pin_B0 = 0, Servos off
      }
   }
}
the_nes@hotmail.com
Guest
ss
PostPosted: Tue Dec 04, 2007 4:08 pm     Reply with quote
Code:

#include "C:\Program Files\PICC\Projects\SServo\SServo.h"
#include <servos.c>

int1 side;       //side  { LEFT , RIGHT }
int8 speed;      //speed { 0, 1, 2, 3, 4 }
int1 servo;      //servo { servo 1, servo 2 }


void main()
{

set_tris_b(0b00111111);
init_servos();   //initialize servos

while(1)                                 // RUN ALWAYS
  {
      speed = 0;
      if(input(pin_B0))                          //if pin_B0 = 0, Servos on
      {
         if(input(pin_B4)) {speed += 4;}
         if(input(pin_B3)) {speed += 2;}         //   pinB4, pinB3, pin_b2    determine the speed, 0b_ _ _
         if(input(pin_B2)) {speed += 1;}
         if(input(pin_B1)) {side = 1;}
            else {side = 0;}              //   pin_B1, determine the direction, LEFT or RIGHT
         if(input(pin_B5)) {servo = 1;}
            else {servo = 0;}             //   pin_B5, pin out, B7 or B6

         set_servo(servo, side, speed);   //send instruction to servo
         delay_ms(500);
      }
      else
      {
         stop_servos();                  //if pin_B0 = 0, Servos off
      }
   }
}

arawana



Joined: 06 Apr 2008
Posts: 19
Location: SINGAPORE

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PostPosted: Mon Jun 23, 2008 4:04 am     Reply with quote
hi..

i want to ask u a question please...

about servo.c library... which 2 pins i have connect to give signal to my 2 servos and i am using PIC16f877a 20Mhz..

and if i want to control more than 2 servo with speed control, can i use this servo.c library?
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Mon Jun 23, 2008 9:56 am     Reply with quote
Quote:
which 2 pins i have connect to give signal to my 2 servos

See this example. It may help.
http://www.ccsinfo.com/forum/viewtopic.php?t=34560&start=22
davemaster2000



Joined: 18 Dec 2005
Posts: 2
Location: Peru

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PostPosted: Thu Jul 28, 2011 10:43 am     Reply with quote
arawana wrote:
hi..

i want to ask u a question please...

about servo.c library... which 2 pins i have connect to give signal to my 2 servos and i am using PIC16f877a 20Mhz..

and if i want to control more than 2 servo with speed control, can i use this servo.c library?


Greetings,

As default in servos.c file, you have the following:

#ifndef LEFT_SERVO_PIN
#define LEFT_SERVO_PIN PIN_D6
#define RIGHT_SERVO_PIN PIN_D7
#endif

But, you can change it in your code...

Best regards
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