Re: [avr-gcc-list] c++ & atmega64

[Serhan Gürmeriç]

Yes it works without "lcd.DisplayOn()" line. This function is empty 
[CS6B0108LCD::DisplayOn(){}]. The class consists of only two integer 
member variables and a "DisplayOn"member function. If i implement a 
constructor or call a member function, mcu doesn't work. I also want to 
say that i can change member variables without problem.

I guess that lcd object is not valid. (in both global and local creations)
It's a complicated problem, cause of it may be my fault or compiler's or 
simulator's :/

Thanks
Serhan

Eric Weddington yazm?s,:
>  
>
>   
> > -----Original Message-----
> > From: 
> > address@hidden 
> > [mailto:address@hidden
> > org] On Behalf Of Serhan Gürmeriç
> > Sent: Tuesday, May 22, 2007 7:23 AM
> > To: address@hidden
> > Subject: [avr-gcc-list] c++ & atmega64
> >
> > Hello,
> >
> >  I'm trying to simulate this code in proteus 7.1 with 
> > atmega64. It runs 
> > well if I compile it with -mmcu=atmega16 parameter by 
> > avr-g++. Problem 
> > is that same code doesn't work (i can't see any signal on pins), if i 
> > change mmcu to atmega64 without any other changes in circuit or code.
> >
> > What is my fault?
> > Thanks
> >
> > code:
> > ---------------------------------------------------
> > int main(void)
> > {
> >   CS6B0108LCD lcd;
> >
> >     DDRA=255;DDRB=255;DDRC=255;
> >    
> >     lcd.DisplayOn();
> >     while(1)
> >     {
> >       PORTA=0;
> >       PORTA=255;
> >     }
> >   return 0;
> > }
> >     
>
> Have you tried remarking out the call to lcd.DisplayOn() ?
>
>