Company has a set of Delphi development system, and now want to use as consumption based on IC card, credit card need from a computer use, see the next RC500 development board of the data, the use of C, is there any ace to give directions, is there any direct support for Delphi, or by Delphi transformation

CodePudding user response:

Might as well put the C program compiled into a DLL form, to call with Delphi,

CodePudding user response:

The general development of library information has a DLL, if not, you can only own miserable compiled using C language as the standard DLL, and then for the call yourself

CodePudding user response:

From a computer or from the network?

From the computer, that is, IC card amount, equivalent to the electronic wallet

CodePudding user response:

Is out of the computer, but consumption records in what ways, if any, should be collected on the computer? Is to use equipment acquisition or uploaded to the network in the form of GPS is better?

CodePudding user response:

Need to write programs in the inductor, seems to be present on the market only support C