![]() If it was open successfully, return true on OK variable. Procedure PortStart(var Ok:Boolean) virtual Opens the communication port. The methods that you must overwrite are this:įunction ComSettingsOK:Boolean virtual Overwrite this function to check if the setting of your communication port are rigth. To make a minimal usable communication port driver, you must overwrite only five virtual methods that do all work (don't forget of the properties/procedures/functions particular of your communication port). This class was created to reduce the efforts to create new communication port drivers, both on single-thread and multi-threads environments. ![]() The base class of an communication port driver. Type TCommPortDriver = class(TComponent) Description
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