do somebody now how i can acces the pc ports with c++ under win98/win95
edg
----- Oorspronkelijk bericht -----
Van: Tim Hamel <TekPhobia@AOL.COM>
Aan: <PICLIST@MITVMA.MIT.EDU>
Verzonden: samedi 20 novembre 1999 12:17
Onderwerp: Re: [OT] Seeprom + VB + PC


> You are the man! =) I guess the "step -1" REALLY makes a difference. As
far
> as the EEPROM goes, it is 9 bits (Start bit + Opcode (2 bits) + 6 bit
> address). Now, all I do is OR the value that goes out to 378 with 2 and CS
> will be high constantly. Woohoo! I thank you VERY much!
>
> Tim Hamel
>
>
> In a message dated 11/20/99 3:06:32 AM Pacific Standard Time,
ral@LCFLTD.COM
> writes:
>
> > Presumably you meant 1100 0000 for the value, as your's above is 9 bits.
> >
> >  To output bit-by-bit starting with msb:
> >
> >           iDiv=2^7
> >           for iPos=7 to 0 step -1
> >             iBit=iData \ iDiv     'this will be 0 or 1 for bit in
position i
> >             call OutPort(&H378,iBit)
> >             iDiv=iDiv \ 2         'shift to next lowest bit
> >          next iPos
> >
>