[Rxtx] program hangs when open the serial port

[Trent Jarvi]

On Thu, 12 May 2005, [gb2312] chen_yulei wrote:

> Hi,
> 
> I am using serialDemo provided by sun to do serial port communication.
> The demo find the serial port COM1 and COM2 successfully. But when I
> click the button to open one serial port, the program just hangs.
> 
> Could anyone tell me why?
> 
> Thanks!
> 
> Regards,
> Yulei

I'm not sure what is going on there.  Are you using the latest version of 
rxtx?

ftp://ftp.qbang.org/pub/rxtx/rxtx-2.1-CVS-20050120-bins.tar.gz (stand 
alone namespace gnu.io -- needs modification of your imports)
ftp://ftp.qbang.org/pub/rxtx/rxtx-2.0-CVS-20050120-bins.tar.gz (works with 
Sun's CommAPI -- name space javax.comm)

-- 
Trent Jarvi
taj at www.linux.org.uk