Windows XP/QB 4.5 Port Programming.
Posted: Mon Mar 17, 2008 2:48 am
I'd like to use the QB commands OUT, PEEK and POKE to access the serial and parallel ports in XP.
In good old Win9x and below port addresses were easy to find but in XP where are they? It was also easy to find the Keyboard Control Byte and the display area but XP has me baffled. I think all these goodies are stored in the Non-pageable area of ram but have, as yet, not been able to identify anything there.
Any help appreciated.
Thanks
In good old Win9x and below port addresses were easy to find but in XP where are they? It was also easy to find the Keyboard Control Byte and the display area but XP has me baffled. I think all these goodies are stored in the Non-pageable area of ram but have, as yet, not been able to identify anything there.
Any help appreciated.
Thanks