A bug in an oobject using an other objet

hey guys,


i m trying program arduino mega 2560.
i created 2 libraries : 1 called "relay" , other called "shutter".
the second library use first library in code. ve got message error :

code: [select]

shutter\shutter.cpp.o: in function `shutter':
c:\program files (x86)\arduino\libraries\shutter/shutter.cpp:11: undefined reference `relay::relay(int)'
c:\program files (x86)\arduino\libraries\shutter/shutter.cpp:11: undefined reference `relay::relay(int)'

i think don't have error in library called ralay because have tested it. think it's error in constructor of class shutter.

i let @ general code :

code: [select]

#include <shutter.h>
/*
shutter shutertest(pin_of_the_relay1, pin_of_the_relay2, pin_of_the_button);
*/

shutter shuttertest(1,2,3);

void setup()
{
 
}

void loop()
{
 
}

then let @ library "shutter"

shutter.h :

code: [select]


#ifndef shutter_h
#define shutter_h

#include "arduino.h"

#include "..\relay\relay.h"

class shutter // object shutter
{

public :
        shutter(int pinrelay1, int pinrelay2, int pinbouton);
void open(); //open shutter
void close(); //close shutter
bool ispushed(); //is button of shutter pushed ? 1 if yes 0 if no
bool isactivated(); //is button of shutter activated ? 1 if yes 0 if no
void setactivated(boolean a); //change value of _activated
void stopaction(); //some times after using open or close method, should use method.

    private :
boolean _activated;
int _pinbouton;
                relay _relay1;
relay _relay2;
 
   
};
 
#endif

shutter.cpp :

code: [select]

/*
shutter.cpp - bibliothèque pour gérer les volets.         | shutter.cpp - library manage shutters
_________         |
auteur frank filoda         |
création : 19/12/2014 |

*/

#include "shutter.h"

shutter::shutter(int pinrelay1, int pinrelay2, int pinbouton) : _pinbouton(pinbouton), _activated(1), _relay1(pinrelay1), _relay2(pinrelay2)
{

}

void shutter::open()
{
_relay2.off();
_relay1.on();
_relay2.on();
}

void shutter::close()
{
_relay2.off();
_relay1.off();
_relay2.on();
}

bool shutter::ispushed()
{
return 1;
}

bool shutter::isactivated()
{
return _activated;
}

void shutter::setactivated(boolean a)
{
if(a)
{
_activated = 1;
}
else
{
_activated = 0;
}
}

void shutter::stopaction()
{
_relay2.off();
}





if have questions project or code can answer you.

thank you,

frank

you including relay.h wrong. sketch copied location compile , relay lib not exist there. need ide import shutter library. more info: http://arduino.land/faq/content/1/3/en/what-does-the-ide-change-in-my-sketch.html << third bullet point explains.

also ensure lib.h same folder, case matters ( relay or relay ):

in sketch need include both libs:

code: [select]

#include <shutter.h>
#include <relay.h>
/*
shutter shutertest(pin_of_the_relay1, pin_of_the_relay2, pin_of_the_button);
*/
 
shutter shuttertest(1,2,3);
 
void setup()
{
  
}
 
void loop()
{
  
}

and shutter.h

code: [select]

#ifndef shutter_h
#define shutter_h
 
#include "arduino.h"
 
#include <relay.h>
 
class shutter // object shutter
{
 

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