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From Pid <...@pidster.com>
Subject Re: unable to access comm ports on apache tomcat 6.0.18
Date Sat, 09 Oct 2010 09:48:34 GMT
On 09/10/2010 06:14, efftronics wrote:
> 
> Hi , I installed apache tomca 6.0.18 sucessfully.

Why such an old version?

> In some web application i want to write data to comm port, but my application returning
> "java.io.exception : unable to open port : com1".i sucessfully installed
> java communication api. it it working for other normal java application only
> with applications deployed on apache tomcat i am getting this problem.
> please help me. 
> 
>  SerialComm com1 = new SerialComm(null ,"com1"); 
>  com1.setBitRate("115200"); 
>  com1.open; // here i am getting exception 

That doesn't really help me understand the problem.  Perhaps you could
post the full stacktrace?

Which OS are you using?

What's the exact JVM version?


p

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