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Is there any way I can read hyper-terminal data in JAVA to display it in a desktop software. I am using hyper-terminal with a weighing machine connected with a port COMM 3. I am not able to get how to read the data from it and how to display it into a screen of desktop software.

Ankit
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normally you can read a hyper terminal like all other com Ports. Same times you must send a specified symbol to the device. This you will find in in the device data sheet.

Here is an example to read a com Port.

Com Port

Denis Kohl
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  • I have tried the same code but portList = CommPortIdentifier.getPortIdentifiers(); here the portList is null and that's why I am not able to run the code is there specific requirement or any configurations I have to make? – Ankit Sep 28 '14 at 11:16
  • Show in the specification of your device. I think you must send a init signal to ist to activate the Port. – Denis Kohl Sep 28 '14 at 20:03