Re: serial ports handling
Posted by Michu on January 29, 2003 at 09:22:56:
In Reply to: serial ports handling posted by Laetitia on January 03, 2003 at 16:38:26:
: Hi !
: I have been trying to send to and receive strings from my serial port using a demo written by Peter Johnson and Delphi 6.0. Here are a few important statements of it:
: if not WriteFile (ComFile, s, Length(s), BytesWritten, Nil) then
: When I try to compile the code, this last statement makes Delphi issue the following error message:
: [Error] Unit1.pas(95): Types of actual and formal var parameters must be identical
: Can anyone give me a tip on this problem ?
: Many thanks
I keep on trying the same demo from P. Johnson (->Link).
Config := 'baud=19200 parity=n data=8 stop=1' + NULL;