[oopic] Re: New to OOPIC Event Programming..pls help..

--- In oopic@yahoogroups.com, "aravind_2917" <aravind_2917@...> wrote:
>
> hello,
> Am new to microcontrollers..i have got an oopic R board with c1.1+
> firmware.
> Am trying to write an event driven program. I want speaker to make a
> sound when a button is pressed...this is what i tried:
>
> 1. oEvent e=New oEvent;
> 2. oButton b=New oButton;
> 3. oWire w=New oWire;
> 4. oSpeaker sp=New oSpeaker;
> 5.
> 6. Void main(Void){
> 7. b.IOLine=7;//button already on OOPIC-R
> 8. b.Mode=1; //toggle mode
> 9. w.Input.Link(b.Position);
> 10. w.Output.Link(e.Operate);
> 11. w.Operate=cvTrue;
> 12. }
> 13. Void e_Code(Void){
> 14. sp.Operate=1;
> 15. }
>
> There's no compile error,but,Its not working..
> but when i change line 10 to "w.Input.Link(sp.Operate)" its working
> what's wrong ? pls help me..!
>

You haven't set the oSpeaker.Tone property or used the .Beep method.

Richard

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