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



Comment Added by : Frank

Comment Added at : 2010-11-13 13:16:57

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

did you check whether the settings for the COM port are correct? i.e. if

serialPort.setSerialPortParams(9600,
SerialPort.DATABITS_8,
SerialPort.STOPBITS_1,
SerialPort.PARITY_NONE);

matches the settings of your barcode scanner / modem / <insert arbitrary device here> ?

Kind regards
Frank


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Archived Comments

1. Thanks :)
View Tutorial          By: Soorej at 2010-11-23 23:43:27

2. Hello Sir,

Is there a way to use JS

View Tutorial          By: rohit at 2008-04-02 09:07:41

3. i m new in java plz send package of simple program
View Tutorial          By: iqbal ahmad at 2009-09-07 01:26:41

4. hi.. all.. its working fine for me... thank u ver
View Tutorial          By: Padmaraj at 2009-04-01 09:42:29

5. I writing a main class in the eclipse IDE and call
View Tutorial          By: adam lim at 2013-03-11 04:13:51

6. tnx.
i have problem why is that to slow???

View Tutorial          By: rozhin at 2015-08-21 07:54:42

7. Thanks a lot...I've been trying to fix my apache f
View Tutorial          By: Lázaro at 2010-01-20 03:32:07

8. Hello
I need some one send me runnable cod

View Tutorial          By: Ahmed Ghazey at 2010-08-09 01:55:48

9. hi its working nice,can u plz help me how to fetch
View Tutorial          By: Manju gowda at 2014-02-21 07:23:44

10. plz send inheritance concept,how to use final,thi
View Tutorial          By: sobha at 2010-02-14 08:29:33