Hello all,
I am new with FPC and I am trying something nasty on Linux SO (some lp0 output command by data bits).
Is there any chance to use FPC on Linux to handle parallel port data bits as in outportb[$378]:=32; ?
Thank you very much,
Mihai
Mailing lists / fpc-pascal / 2007-11
outportb
4 messages · 3 people ·
- Mihai 2
- Felipe Monteiro de Carvalho 1
- Marco van de Voort 1
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Mihai wroteI am new with FPC and I am trying something nasty on Linux SO (some lp0 output command by data bits). Is there any chance to use FPC on Linux to handle parallel port data bits as in outportb[$378]:=32; ?
Explained here:
http://wiki.lazarus.freepascal.org/Hardware_Access#Using_ioperm_to_access_ports_on_Linux
Felipe Monteiro de Carvalho
Show quoted text 9 lines
On Nov 10, 2007 4:30 PM, Mihai wrote:
> I am new with FPC and I am trying something nasty on Linux
> SO (some lp0 output command by data bits).
> Is there any chance to use FPC on Linux to handle parallel
> port data bits as in outportb[$378]:=32; ?
Explained here:
http://wiki.lazarus.freepascal.org/Hardware_Access#Using_ioperm_to_access_ports_on_Linux
Most notably the first note, that these are portably implemented in unit x86.
Show quoted text 13 lines
> On Nov 10, 2007 4:30 PM, Mihai
> wrote:
> > I am new with FPC and I am trying something nasty on
> > Linux SO (some lp0 output command by data bits).
> > Is there any chance to use FPC on Linux to handle
> > parallel port data bits as in outportb[$378]:=32; ?
>
> Explained here:
>
> http://wiki.lazarus.freepascal.org/Hardware_Access#Using_ioperm_to_access_ports_on_Linux
Most notably the first note, that these are portably
implemented in unit x86.
Got it.
Thank very much to all,
Mihai