Normal access, Windows API.
But as you can see there is procedure, for almost all:
{ Getting and setting the line states directly. }
procedure SerSetDTR(Handle: TSerialHandle; State: Boolean);
procedure SerSetRTS(Handle: TSerialHandle; State: Boolean);
function SerGetCTS(Handle: TSerialHandle): Boolean;
function SerGetDSR(Handle: TSerialHandle): Boolean;
function SerGetRI(Handle: TSerialHandle): Boolean;
I have placed to work a program of Windows in Linux and functioned
perfectly thanks to this unit.
http://forums.parallax.com/forums/default.aspx?f=25&m=189025
2007/5/4, Razvan Adrian Bogdan <[EMAIL PROTECTED]>:
Is it suppose to work accessing the port directly and reading pin
states or normal synchronous/asynchronous access ?
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