Thanks for the idea, I will consider it.
Thanks Wrong Way Ray (Raymond Choat)

----- Original Message -----
From: "Barry Gershenfeld" <barry@ZMICRO.COM>
To: <PICLIST@MITVMA.MIT.EDU>
Sent: Tuesday, August 21, 2001 10:18 AM
Subject: Re: [PIC]: ===== >B to C


> > I got the idea that maybe the slave is not fast enough
> >putting the _busy signal to low (showing busy) that would have the Master
> >wait. So I just added the pause below and it worked.
> >           pause 100                              ' pause allows slave to
>
> And towards that goal of fast, and reliable, what you can do without
> making it too complex is to write a loop that checks for that _busy
> signal to change, but is limited by a count.   So that if the signal
> never went busy, you loop would just wind up running for "100", but
> if the signal changed while the loop was polling, it would exit
> immediately and thus not slow things down any more than necessary.
>
> Barry
>
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