On Tue, May 4, 2010 at 11:16 AM, David Li <[email protected]> wrote:
> Hi,
>
> I am trying to print out more meaningful messages sent to serial port from a
> small network formed in TestNetwork app. So I created a java directory under
> TestNetwork and added a Makefile:
>
> -------- Makefile ----------------
> BUILD_EXTRA_DEPS += TestNetwork.class
> CLEAN_EXTRA = *.class TestNetworkMsg.java
> TestNetwork.class: $(wildcard *.java) TestNetworkMsg.java
>     javac *.java
> TestNetworkMsg.java:
>     mig java -target=null -java-classname=TestNetworkMsg ../TestNetwork.h
> TestNetworkMsg -o $@
>
> -------------------------------------
>
> The "make" cmd ran ok and it generated TestNetworkMsg.java.
>
> Following the "Mote-PC serial communication" tutorial, I launched MsgReader
> as following:
>
> java net.tinyos.tools.MsgReader TestNetworkMsg -comm
> serial@/dev/ttyUSB1:iris
> serial@/dev/ttyUSB1:57600: resynchronising
>
> That's it! I didn't see any more messages coming out of this unlike what's
> expected in the tutorial.  But I can see the raw output just by using "java
> net.tinyos.tools.Listen -comm serial@/dev/ttyUSB1:iris".
>
> Anything wrong with this?

This sounds like a Java toolchain question. Did you make sure your
Java toolchain works for simpler/other examples?

- om_p

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