Comment on Tutorial - Read from a COM port using Java program By Steven Lim



Comment Added by : Nithin p

Comment Added at : 2013-01-06 06:54:33

Comment on Tutorial : Read from a COM port using Java program By Steven Lim
Dudes

I used the above code for connecting rfid reader to java but i got this error when i run

gnu.io.PortInUseException: Unknown Application

anyone know how to solve this problem.


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Archived Comments

1. Good one.. great for beginners..
View Tutorial          By: varun at 2009-09-29 14:18:04

2. thank you..........
View Tutorial          By: ravi at 2010-01-29 23:27:39

3. The code is working for me as i have included &quo
View Tutorial          By: MOHAN at 2011-06-29 04:08:04

4. In TimeServer eif = service.getPort(TimeServer.cla
View Tutorial          By: Vijay at 2015-02-01 08:59:19

5. thanq for this tutorial. It is very useful. But i'
View Tutorial          By: syahmi at 2010-03-06 02:55:05

6. semicolon(*;) is missed in first line..con .close(
View Tutorial          By: Reddymalla Babu Sircilla at 2013-02-22 09:01:29

7. Yes Left shift result is wrong its like
5

View Tutorial          By: Ragunath k at 2010-05-10 04:45:33

8. I have downloaded all the files
SMSClient.j

View Tutorial          By: Sanjay at 2010-06-29 04:48:16

9. a bit extra information on robust
View Tutorial          By: mahesh at 2010-02-02 12:05:37

10. Please note that the above code does not work with
View Tutorial          By: mk at 2012-02-15 10:59:49