Re: [ts-7000] Re: RXTX receive problem

[al l <>]

Hi Carlos,

 

I cannot help you about the information you are asking me because in fact I couldn´t load correctly my aplications which use rxtx library. When I try to start my java aplication I receive allways the same error:  It says that it is unable to find librxtxSerial.so library, but when I indicate it with -Djava.library.path option or with LD_LIBRARY_PATH enviroment variable I don´t success, (of course locating my librxtxSerial.so in all the directories where System can try to find it.... I have check all the posibilities).  Because of this I am trying to compile by my own librxtxSerial.so library to be sure that tha one I have is the correct.. in fact in my PC runs perfectly)

 

Do you know how to help me??? 

 

PD: Maybe is an Operating System problem??? I am usind the last one Debian version for the TS7800 board.

 

 

thanks

---

De: ramos.carlos76 <>
Para:
Enviado: miércoles, 29 de julio, 2009 21:31:14
Asunto: [ts-7000] Re: RXTX receive problem

 

Hi,

what is the port how you use to rxtx and port of your console?
The program detect serial ports?

--- In ts-7000%40yahoogroups.com, al l <albi_sevilla@ ...> wrote:
>
> Hi,
>
> Could anybody help me to crosscompile gnu rxtx.org libraries?? Maybe telling me ./configure parameters or giving me the librxtxSerial. so file... I have downloaded the librxtxSerial. so file for arm-unknown- linux versions but it doesn´t run in my TS7800.
>
> thanks in advance!!
>
>
>
>
> ____________ _________ _________ __
> De: tedapt <>
> Para: .com
> Enviado: miércoles, 22 de julio, 2009 19:10:53
> Asunto: [ts-7000] Re: RXTX receive problem
>
>  
> That would be (as root or prepending sudo):
>
> ln -s /dev/ttyAM0 /dev/ttyS0
>
> --- In .com, "ramos.carlos76" <ramos.carlos76@ ...> wrote:
> >
> >
> > Because I can determine the avaialable bytes to read, I think the serial
> > port ttyAM0 is correct...
> >
> > How you create a symbolic link from /dev/ttyAM0 to /dev/ttyS0?
> >
> > I can read 4 lines with readline(), however the program show the
> > exception and stop reading the serial port.
> >
> >
> > --- In .com, "tedapt" <tedapt@> wrote:
> > >
> > > Are you certain of the serial ports names? I run rxtx on TS7260 and
> > TS7250s, and found I had to create a symbolic link from /dev/ttyAM0 to
> > /dev/ttyS0. As I recall, rxtx relied on a hardcoded reference to
> > /dev/ttyS0, and my attempts to use the TS boards' /dev/ttyAM0 was being
> > ignored by rxtx. I had to create the /dev/ttyS0 sym link as an alias to
> > the TS serial device and used it instead.
> > >
> > > --- In .com, "ramos.carlos76" ramos.carlos76@
> > wrote:
> > > >
> > > >
> > > > Hey everyone,
> > > >
> > > > I'm using rxtx with the java. The program in my pc (windows
> > > > xp) works without problems, but in ts7390 have errors.
> > > >
> > > > When start the
> > > > program (jamvm -Dgnu.io.rxtx. SerialPorts= /dev/ttyAM0: /dev/ttyAM1
> > -jar
> > > > program.jar) show this warning:RXTX Warning:Removing stale lock
> > file.
> > > > /var/lock/LCK. .ttyAM0
> > > >
> > > > I can send files and ask the available bytes to
> > > > receive, but if read the inputStream appears the
> > > > exception:java. io.IOException: Input/output error in nativeavailable
> > > >
> > > > It is
> > > > the size of inputStream the ts is very small? have any idea?
> > > >
> > > > Thanks for
> > > > any help pointing me in the right direction!
> > > >
> > > > Carlos
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > --- In .com, "ramos.carlos76" <ramos.carlos76@ >
> > > > wrote:
> > > > >
> > > > > Hey everyone,I'm using rxtx with the java. The program in my pc
> > > > (windows
> > > > > xp) works without problems, but in ts7390 have errors.When start
> > the
> > > > > program (jamvm -Dgnu.io.rxtx. SerialPorts= /dev/ttyAM0: /dev/ttyAM1
> > -jar
> > > > > program.jar) show this warning:RXTX Warning: Removing stale lock
> > file.
> > > > > /var/lock/LCK. .ttyAM0I can send files and ask the available bytes
> > to
> > > > > receive, but if read the inputStream appears the
> > > > > exception:java. io.IOException: Input/output error in
> > nativeavailableIt
> > > > is
> > > > > the size of inputStream the ts is very small? have any idea?Thanks
> > for
> > > > > any help pointing me in the right direction!Carlos
> > > > >
> > > >
> > >
> >
>

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