Reading data from a COM port

Posted by Demonick on Stack Overflow See other posts from Stack Overflow or by Demonick
Published on 2010-05-26T08:47:26Z Indexed on 2010/05/26 8:51 UTC
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java

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delphi

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barcode-scanner

I want to get input from a barcode-scanner, which is connected to a CHD cash register, which is connected to a Windows XP PC trough a COM port. I want to read the data from the scanner and the cash register, and send the data to a program, which has a table with items in a shop. And provide a function which removes items, too.

Where should I start? Is there a code in Delphi or Java, that can get that data into a program?

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