Hello, All

Today I've got technical documentation of an automatic analizer Eleckta somehow...

I have to write one aplication to interogate this analizer, gathering informations and store them into a Visual FoxPro table.

Technical documentation is 3 pages. Nice one :)

Communication port (serial, 1200, 8, n, 1) use two codes which I didn't understand: ACK and ENQ.

Useful information is preceded by ENQ from sender and ACK from receiver.

Can anyone tell me what are there two codes?

Any help will be greatly appreciated.