[En-Nut-Discussion] TWI and Philips PCF8583 Real Time Clock

[Gediminas Simanskis]

> Hi Again,
>
> Thanks for the code.
>
> I have been trying to write to the PCF8583, but I always get a rc=-1 from
my
> initRTC routine, I am puzzled!
>

You init TWI ?:

   TwInit(128);
    ltmp = 400;
    TwIOCtl(TWI_SETSPEED,&ltmp);