[Lazarus] [LAZARUS] Any Free/Cheap Async Serial Port Component

Roberto P. padovani.r at gmail.com
Wed Apr 2 22:53:11 CEST 2014

I'd like to point out that CPortLaz is multithreaded and that it has both a
COM port object and a Packet object.
The first one is used to setup, open and close the port; the second one
connects to the first one and makes packet handling as simple as:

- define what is a packet:

Packet.Startstring := ':';
Packet.Stopstring := #13;   or Packet.Size := 8;

- implement the OnPacket(Sender: TObject; Str : string); event handler

It also has some visual components but I never used them.


2014-04-02 16:04 GMT+02:00 Paulo Costa <paco.mail.telepac.pt at gmail.com>:

> On 02/04/2014 07:32, Bob Axtell wrote:
>> This newbie is familiar with COMPORT from WINSOFT from my olden Delphi
>> days, but I can no longer afford it for one program.
>> Does anybody know of a free/cheap component? any how does it install?
> You can try:
> http://sourceforge.net/projects/sdpo-cl/
> It is has a component wrapping the synaser library.
> Works with Windows and Linux.
> Paulo Costa
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