Comments on: Installing RXTX for Serial Communication with Java https://blog.henrypoon.com/blog/2010/12/25/installing-rxtx-for-serial-communication-with-java/ Tue, 04 Oct 2022 22:11:30 +0000 hourly 1 By: yogesh https://blog.henrypoon.com/blog/2010/12/25/installing-rxtx-for-serial-communication-with-java/#comment-7924 Tue, 24 May 2016 06:05:09 +0000 http://henrypoon.mooo.com/blog/installing-rxtx-for-serial-communication-with-java#comment-7924 RXTXcomm.jar work correctly in Eclipse Mars with Java8 but when i create installer with Installshield2009 then it not able to connect to serial port for communication it required comm.jar , win32.dll and jcomm.properties script file but it become slow with that 3 files.please can u help me how i use this RXTXcomm.jar file with Installshield 2009 ? or it must required those comm.jar , win32.dll and jcomm.properties ?

]]> By: Treehouse Projects https://blog.henrypoon.com/blog/2010/12/25/installing-rxtx-for-serial-communication-with-java/#comment-111 Thu, 14 Mar 2013 16:06:33 +0000 http://henrypoon.mooo.com/blog/installing-rxtx-for-serial-communication-with-java#comment-111 Thank you so much!

]]> By: Shan Salman https://blog.henrypoon.com/blog/2010/12/25/installing-rxtx-for-serial-communication-with-java/#comment-110 Sun, 17 Feb 2013 06:02:33 +0000 http://henrypoon.mooo.com/blog/installing-rxtx-for-serial-communication-with-java#comment-110 Hi All,
I have installed the rxtx successfully and trying to read some data sent by arduino board (which sends “hello world” 9600 Baud). The code works well and reads the serial data but gives out an exception error “Underlying input stream returned zero bytes” randomly. Please help

]]> By: hp https://blog.henrypoon.com/blog/2010/12/25/installing-rxtx-for-serial-communication-with-java/#comment-109 Wed, 25 Jan 2012 05:04:06 +0000 http://henrypoon.mooo.com/blog/installing-rxtx-for-serial-communication-with-java#comment-109 In reply to Roddy.

The project settings need to be altered such that it knows to look for these files. Please refer to the links on this page for more info: http://rxtx.qbang.org/wiki/index.php/Using_RXTX

]]> By: Roddy https://blog.henrypoon.com/blog/2010/12/25/installing-rxtx-for-serial-communication-with-java/#comment-108 Tue, 24 Jan 2012 20:35:56 +0000 http://henrypoon.mooo.com/blog/installing-rxtx-for-serial-communication-with-java#comment-108 In reply to hp.

I know there is a problem with the RXTX installation. But where is the problem?
I download the file calls “rxtx-2.1-7-bins-r2.zip”. I unzip it and copy file calls “RXTXcomm.jar” in Javajre6libext and file calls “rxtxSerial.dll” in Javajre6bin.
Where is my error?

]]> By: hp https://blog.henrypoon.com/blog/2010/12/25/installing-rxtx-for-serial-communication-with-java/#comment-107 Tue, 24 Jan 2012 16:42:34 +0000 http://henrypoon.mooo.com/blog/installing-rxtx-for-serial-communication-with-java#comment-107 In reply to Roddy.

That may be an indication that rxtx was not properly installed.

]]> By: Roddy https://blog.henrypoon.com/blog/2010/12/25/installing-rxtx-for-serial-communication-with-java/#comment-106 Tue, 24 Jan 2012 16:34:07 +0000 http://henrypoon.mooo.com/blog/installing-rxtx-for-serial-communication-with-java#comment-106 In reply to hp.

I’ve imported gnu.io with the instruction “import gnu.io.*;” but when I compile there is this error: package gnu.io does not exist. What will I do?

]]> By: hp https://blog.henrypoon.com/blog/2010/12/25/installing-rxtx-for-serial-communication-with-java/#comment-105 Tue, 24 Jan 2012 16:25:43 +0000 http://henrypoon.mooo.com/blog/installing-rxtx-for-serial-communication-with-java#comment-105 In reply to Roddy.

This is referring to the file imports you use in the beginning on the file. Rather than importing Java.comm, one must import gnu.io

]]> By: Roddy https://blog.henrypoon.com/blog/2010/12/25/installing-rxtx-for-serial-communication-with-java/#comment-104 Tue, 24 Jan 2012 16:03:03 +0000 http://henrypoon.mooo.com/blog/installing-rxtx-for-serial-communication-with-java#comment-104 Hi!
I’ve download RXTX from download page. After, I copy the file in my Java directory. I start my JCreator (I use this program to do Java) but it don’t find GNU.IO.*
I’ve read at this link http://rxtx.qbang.org/wiki/index.php/Using_RXTX we must change all references from ‘javax.comm’ to ‘gnu.io’
But, where is references from ‘javax.comm’)

]]> By: hp https://blog.henrypoon.com/blog/2010/12/25/installing-rxtx-for-serial-communication-with-java/#comment-103 Mon, 12 Dec 2011 23:55:21 +0000 http://henrypoon.mooo.com/blog/installing-rxtx-for-serial-communication-with-java#comment-103 In reply to Jim Ryan.

Not sure how I can help you here…I’ve never touched Solaris before in my life. Google is probably your best shot. Sorry mate.

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