Everybody is good! Who has done it before, could you introduce, thank you!

CodePudding user response:

The RFID card reader manufacturers shall have the interface, what model do you use?

CodePudding user response:

This need the support of manufacturers, will generally provide DLL or ocx dongdong, to call for the program, or a corresponding example, looking for a manufacturer

CodePudding user response:

This is a network programming, RFID as the client, the PC as the service side,
Using the TCP protocol and the socket API programming, but don't know how to use a pointer in the PB,

CodePudding user response:

In c # development, pb12.5 is also can do, I used

CodePudding user response:

The heaviest if manufacturer documentation right away