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. I am an MCA student i wanna know whether one can s
View Tutorial By: RAJU.K at 2009-07-24 02:28:21

2. why do't you create ActionErrors object like this<
View Tutorial By: veera reddy at 2011-07-15 12:14:57

3. abstract class A {
abstract void callme()
View Tutorial By: satish at 2012-04-07 10:35:38

4. I went befly through this, it is woderful, usefull
View Tutorial By: Mallikarjuna.N at 2009-11-28 11:41:58

5. works too with deepnet security platform as to imp
View Tutorial By: biloute at 2013-05-29 11:04:51

6. it would be very helpful if you demonstrated how t
View Tutorial By: newcoder at 2011-10-24 17:40:25

7. Good Luck.........

by Nagarajan(
View Tutorial By: nagarajan at 2011-06-21 12:14:39

8. thanks brother i hope this is most important for e
View Tutorial By: manglesh upadhyay at 2012-09-26 04:40:41

9. very easy and simple program..
need minor
View Tutorial By: Metal at 2014-05-07 10:31:04

10. You have to the point codes
View Tutorial By: workneh yilma at 2009-01-21 02:29:21

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

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