[Tinyos-help] serial@COM1:57600 died - exiting (java.io.IOException: Invalid port. No comm ports found!)

Kristin Wright l.kristin.wright at gmail.com
Wed Mar 9 10:19:18 PST 2005


I can think of a couple things, but none of them would cause that
particular error (reinstall uisp (directions on FAQ)), reboot computer
to clear up any previous ownership of COM1).

Since MicaHWVerify isn't usually an end in itself and since I'm
guessing that you're just starting out, I'd recommend going right on
to the tutorial. The MicaHWVerify requires that you get several
(hundred :) ) things all configured properly whereas the tutorial
requires that you get only a few things configured properly at a time.
There is a lesson where you will fun the serial forwarder and you'll
need to have that port configured then, but at least you'll be more
accustomed to the environment.

-kw


On Tue, 08 Mar 2005 12:59:30 +0100, Carlo Spagoni <spagoni at tin.it> wrote:
> hi to all,
> 
> i search in older message but i didn't find nothing
> this is my configuration
> 
> Windows Xp sp2
> Tinyos 1.0
> jsdk 1.4.2_06
> javacomm2.0
> 
> $ echo $PATH
> /usr/local/bin:/usr/bin:/bin:/cygdrive/c/j2sdk1.4.2_06/bin:/cygdrive/c/WINDOWS/system32:/cygdrive/c/WINDOWS:/cygdrive/c/WINDO
> WS/System32/Wbem:/cygdrive/c/tinyos/ATT/Graphviz/bin
> 
> $ echo $CLASSPATH
> .;C:\tinyos\cygwin\opt\tinyos-1.x\tools\java;C:\tinyos\cygwin\opt\tinyos-1.x\tools\java\jars\cup.jar;C:\tinyos\cygwin\opt\tin
> yos-1.x\tools\java\jars\jazz.jar;C:\tinyos\cygwin\opt\tinyos-1.x\tools\java\jars\JLex.jar;C:\tinyos\cygwin\opt\tinyos-1.x\too
> ls\java\jars\junit.jar;C:\tinyos\cygwin\opt\tinyos-1.x\tools\java\jars\oalnf.jar;C:\tinyos\cygwin\opt\tinyos-1.x\tools\java\j
> ars\pgjdbc2.jar;C:\tinyos\cygwin\opt\tinyos-1.x\tools\java\jars\plot.jar;C:\tinyos\cygwin\opt\tinyos-1.x\tools\java\jars\pxgr
> aphapplet.jar;C:\tinyos\cygwin\opt\tinyos-1.x\tools\java\jars\xercesImpl.jar;C:\tinyos\cygwin\opt\tinyos-1.x\tools\java\jars\
> xmlParserAPIs.jar;C:\programmi\Tomcat
> 5.0\common\lib\servlet-api.jar;C:\j2sdk1.4.2_06\lib\comm.jar;C:\j2sdk1.4.2_06\lib\pg73j
> dbc3.jar;.
> 
> $ which java
> /cygdrive/c/j2sdk1.4.2_06/bin/java
> 
> $ which javac
> /cygdrive/c/j2sdk1.4.2_06/bin/javac
> 
> $ locate-jre --java
> /cygdrive/c/j2sdk1.4.2_06/jre/bin
> 
> $ locate-jre --javac
> /cygdrive/c/j2sdk1.4.2_06/bin
> 
> $ locate-jre --jni
> /cygdrive/c/j2sdk1.4.2_06/jre/bin
> 
> toscheck command it's ok without error
> 
> trying MicaHWVerify i have this error
> 
> carlo at dell /opt/tinyos-1.x/apps/MicaHWVerify
> $ MOTECOM=serial at COM1:57600 java hardware_check
> 
> Hardware check started
> serial at COM1:57600 died - exiting (java.io.IOException: Invalid port. No comm
> ports found!)
> 
> can anyone help me???
> 
> regards, Carlo
> 
> _______________________________________________
> Tinyos-help mailing list
> Tinyos-help at Millennium.Berkeley.EDU
> http://mail.Millennium.Berkeley.EDU/mailman/listinfo/tinyos-help
>


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