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

Comment Added by : JayS

Comment Added at : 2015-02-03 21:31:36

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

i am using the same code to read data from an RFID reader. I am using serial to usb cable. code looks fine but when it runs it shows "port occupied by unknown windows application"" , it remains same after changing port no. :( 

can anyone help me in figuring out what is wrong ?? 

thanks in advance :)

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1. Can any help me to get Second line,Second word in
View Tutorial By: Ramesh at 2012-07-21 11:12:05

2. Thanks, how about using isset() function on page/U
View Tutorial By: Paolo at 2009-06-01 07:29:10

3. Hi this is very clear and helpful, I would like to
View Tutorial By: JoelC at 2012-11-06 16:23:19

4. Very well explained and perfectly summarised.
View Tutorial By: Sachin at 2009-08-30 12:39:27

5. yesh this is very help full for every body.
View Tutorial By: venkat at 2010-06-29 12:18:57

6. Hello,
how to use tjis tut for load image f
View Tutorial By: zero at 2013-10-30 11:45:33

7. Please don't use DataInputStream to read text. Unf
View Tutorial By: Peter Lawrey at 2013-01-30 23:46:47

8. Awesome information
View Tutorial By: Pavan Somu @ Tech Tips at 2013-01-03 18:45:30

9. i9s this such a hard ?

my head was
View Tutorial By: shadow_5566 at 2009-05-14 01:32:01

10. document.loginform.userName.focus();
return
View Tutorial By: Parthiban at 2014-07-21 08:03:00

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

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