Jak se daji korektne ve windows zjistit adresy a IRQ COM a LPT portu?

[. Kosta]

> ----- Original Message -----
> From: Lubor Otta <butan@geoinvest.cz>
> To: Multiple recipients of list <hw-news@list.gin.cz>
> Sent: Wednesday, April 26, 2000 11:57 AM
> Subject: RE: Jak se daji korektne ve windows zjistit adresy a IRQ COM a
LPT
> portu?



Bazovou adresu LPT a COM pomoci API woken treba takhle (je to v Delphi pro
W9x, pod NT to nebylo testovano)


FHandle := CreateFile(PCHAR(FDeviceName),
                        GENERIC_READ or GENERIC_WRITE,
                        0,
                        nil,
                        OPEN_EXISTING,
                        FILE_ATTRIBUTE_NORMAL or
                        FILE_FLAG_OVERLAPPED,
                        0);
EscapeCommFunction(FHandle, 10);       //      nedokumentovana API fce -
vraci bazovou adresu COM(LPT) portu v edx
asm
     mov  FlCommPortAddr, dx
end;


Kosta

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