To Antonio: outportbyte()

[byte-one]

Antonio, i will use this function for 32 bit. But not functioning. Can you please help me to rewrite for 32 bit? I am using a kernel-driver for direct access to ports.

[Antonio Linares]

Günther,

I have no experience in kernel drivers development, I have never seen their source code. Do you have an example ?

Why do you need to be on kernel level ? I found a library that I once suggested to a FWH user:
http://www.zealsoftstudio.com/ntport/

[byte-one]

Antonio, I use this for driving a stepper-motor over the parallel-port.
A source for such kernel-mode-driver you found on:
http://www.highrez.co.uk/downloads/inpout32/default.htm

[Antonio Linares]

Günther,

Do you mean to create the C wrappers for http://www.highrez.co.uk/scripts/download.asp?package=InpOut32C ?

[Antonio Linares]

You could try

DLL FUNCTION Out32( nPort AS LONG, nValue AS LONG ) AS VOID LIB "InpOut32.DLL"

DLL FUNCTION In32( nPort AS LONG ) AS LONG LIB "InpOut32.DLL"