[fpc-pascal] RS232 isr

Tomas Hajny XHajT03 at mbox.vol.cz
Mon Jul 3 08:01:49 CEST 2006

On 3 Jul 06, at 2:39, Anders Jansson wrote:

> I am making a DOS program that uses RS232 at 115200 bps with
> XON/XOFF. There are some fairly simple public domain units for
> real mode. But in protected mode it seems very complicated. Has
> someone used Elecom? Could a real-mode ISR be used?

You could find examples of how to address 
interfacing between the real-mode and protected 
mode code in GO32v2 RTL sources (specifically, 
unit mouse contains implementation of mouse 
callback, which is a fairly similar issue).


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