[dev65] A little help on TC65 development on Linux...

[Ivan Martinez]

Try using the siemens classes :

com.siemens.icm.io.ATCommand
com.siemens.icm.io.ATCommandFailedException


On Thu, Oct 27, 2011 at 07:44, Mikael Dich <midi at liab.dk> wrote:
> Dear TC65 Mailing list!
>
> Being a Linux guy, I want to be able to compile java programs for the
> Cinterion TC65 and TC65i modems under Linux.
>
> Using jdk1.7.0 and WTK2.5.2, combined with the classes.zip (and
> examples) file from Cinetion development suite I have succesfully
> compiled some java program for the TC65 modem. These programs are
> transferred to the TC65 using the patched obexftp as described on the
> webpage:http://www.xargs.com/linux/tc65-linux.html. Next, they are
> started using at^sjra=a:/midijava/HelloWold.jad or similar...
>
> As long as I stick to classes and methods from java.* and javax.* my
> programs funtions nicely on the TC65. This goes for methods like
> System.out.println(...) and commConn.openOutputStream(), i.e. I can do
> the examples like HelloWorld.java and RS232Demo.java in the Cinterion
> examples suite.
>
> Now, if I include something like:
>
>          private ATCommand  ATCmd = null;
>          ...
>          public HelloWorld()
>          {
>             try
>             {
>                 ATCmd = new ATCommand(false);
>             }
>             catch (ATCommandFailedException e)
>             {
>                 ...
>             }
>
> in my java program, the program still compiles nicely, but when I try
> to start it on the TC65 platform, I get:
>
> 1) JAVA ERROR: MIDlet initialization failed:
> java.lang.NoClassDefFoundError: com/cinterion/io/ATCommandFailedException
>
> I now try to include all of com/cinterion/io/AT* in my jar-file
>
> When I now start my program I get:
>
> 2) JAVA ERROR: MIDlet initialization failed:
> java.lang.Error: UnsatisfiedLinkError: openATCommand
>
> I have tried to compile the FwUpDemo-program on a Windows computer
> with a Cinterion installation. After transferring the jar/jad files to
> the platform using obexftp I get something similar to 1).
>
> Does anybody have a clue to what I do wrong?
>
> With the hope that somebody out there is smarter than me!
>
> Regards
> :-)  Mikael Dich, LIAB ApS
>
> ------------------------------------------
>
> Compile commands:
>
> /usr/lib/jvm/jdk1.7.0/bin/javac -source 1.4 -target 1.4 -O -bootclasspath
> \
> ./lib/classes.zip -d ./tmpclasses src/HelloWorld.java
> /usr/lib/jvm/WTK2.5.2/bin/preverify -target CLDC1.0 -classpath \
> ./lib/classes.zip -d ./classes ./tmpclasses
> /usr/lib/jvm/jdk1.7.0/bin/jar cfm ./bin/HelloWorld.jar \
> ./bin/HelloWorld.jad.base -C ./classes HelloWorld
>
> For the preverifier, I have tried several combinations of -nofinalize,
> -nonative and CLDC1.[01]
>
>
>
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>