I fixed this with downloading the ibm ibm-javacomm-winx If available if you can provide me the link then it will be most help ful, cheers!! If you look at the javax. In properties, there is a win32 and so It works very nicely as a java program.

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Eclipse Community Forums: Java Development Tools (JDT) ยป and opening serial port

Username Password Remember Me? Where can I find related documents? It compiles, but when running the applet, I get an error: I downloaded java communication API but it doesnot contain all three files that com.sun.comm.win32drivwr mentioned where i can get this. Correct – an applet is run in a an applet container.

Is it possible to access direct IO from the user-mode? I get this problems: Yeah, or something that init calls. I am sorry but it java.lan.classnotfoundexception going to be a while before I try to figure out what is going on with your port identifier problem.


about serial cable communication using Java | DaniWeb

My app now finds the javax. I think these drivers are only for 32bit systems. I never worked with embedded applet for HTML. I want to convert it to an applet – I have reviewed some basic applet tutorials and put the “extends Applet” as well as the approapriate import stmts into my code.

Any help would be appreciated. Hi, Thank you for your code. Free Web Developer Tools. I am new to java, and have put together some code actually java.lang.classnotfoundexfeption two examples from the Sun site together to make a write and read from serial port – RFID device connected. Subscribe in a reader. Have something to contribute to this discussion?

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Under XP this is very trivial as XP will let you take over the ownership, where as the Vista OS would not let to do until you identify com.sun.domm.win32driver self as the administrator to gain ownership of that port, thu Com.sun.comm.winn32driver could be wrong. It is throwing NoSuchPortException. You are commenting using your Twitter account. This entry was posted on February 7, at 1: Posted by Circuit Negma on February 7, Port currently owned by Unknown Windows Application at javax.


I am getting an exception: I would like to pass the COM port if possible.

I downloaded the API zipped file using the above download link and there it was all 3 files. But I get an error: Should this be moved into my init method? Can you help me out?

Sign up using Facebook. My current issue is that, I do not know how to install and configure the library on Linux platform. To find out more, including how to control cookies, see here: