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win32 disassociates you from it.<br>
<br>
You can either obtain something like ioport whihc punches through<br>
<br>
OR<br>
<br>
use the win api, search for async / comm (I cant remember the names now)<br>
<br>
Colin/Mina wrote:
<blockquote cite="mid:7DB4B48EFB594A57BDB4CC4FBAD2E255@colmin37b3dba3"
type="cite">
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<div><font face="Arial" size="2">Hi,</font></div>
<div> </div>
<div><font face="Arial" size="2"> I want to monitor some code to
ensure that I have some timing correct. I was hoping to hook my
oscilloscope to a readily available electrical signal (Such as Serial
Port RTS) and to add instructions in my code to set and clear the
appropriate modem port.</font></div>
<div> </div>
<div><font face="Arial" size="2"> Unfortunately the old Turbo Pascal
instructions that allowed this, eg </font></div>
<div><font face="Arial" size="2"> Port[$2FC] := 2)
// Set b2 of Modem Register and </font></div>
<div><font face="Arial" size="2"> Port[$2FC] := NOT
2) // Clear b2 of Modem Register </font></div>
<div> </div>
<div><font face="Arial" size="2"> but these don't appear to be
available in Delphi (not in D5 anyway).</font></div>
<div> </div>
<div><font face="Arial" size="2"> Any solutions please?</font></div>
<div> </div>
<div><font face="Arial" size="2">Thanks</font></div>
<div> </div>
<div><font face="Arial" size="2"> Colin</font></div>
<br>
<br>
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