A Question About javax.comm 2.0 package

I downloaded a Java Communications API Win32 ver 2.0 from java.sun.com, and try to use it to do some programming to communication ports with JDK1.3.1.

I failed. When I tested with the samples (BlackBox, SimpleRead) coming with the javax.comm. It showed "no serial port found", something like that. I check the installation Instructions of the comm. package, it only described the installation under JDK1.1 and the pre-release version of JDK1.2. (and the installation of the same package in JDK1.1 and JDK1.2 are totally different.)I tried the specification with my JDK1.3, but it doesn't work.

Who knows how to install the Javax.comm package in JDK1.3.1? Please let me know as soon as possible. Thanks a lot.

[743 byte] By [yu_zhou] at [2007-9-26 2:37:36]

«« jsp/beans files invoking problem in JWS2.0
»» check if referenced elswhere/enforced garbagecollection

# 1

You use the installation instructions from the file jdk1.2.html. Works for me with 1.3. Also, make sure that you actually have serial ports. I too got "no serial ports found", because my serial port was not configured in Windows.

DrClap at 2007-6-29 10:07:11 >

top of Java-index,Archived Forums,Java Programming...

# 2

how do you set up a serial port in windows so that CommPortIdentifier.getPortIdentifiers();can see it?

araboth at 2007-6-29 10:07:11 >

# 3

how do you set up a serial port in windows so that CommPortIdentifier.getPortIdentifiers();can see it?

araboth at 2007-6-29 10:07:11 >

# 4

So, u have to copy 3 files into the right directory?Did u set the classpath?

bickTran at 2007-6-29 10:07:11 >

Java programming resources: FAQs, tutorials, compiler and browser download sites, documentation, books lists, IDEs, etc.

A Question About javax.comm 2.0 package

Archived Forums New Topic

Archived Forums Hot Topic

Archived Forums

All Classified