[Tinyos-help] Need help:Simple Java Program to Use TinyDB

[Farhana Jabeen]

           Hello
   
Kindly help in running this simple java application with in the tutorial lesson 5 with the tossim application  

 tools/java/net/tinyos/tinydb/DemoApp.java):           
    package net.tinyos.tinydb;      import net.tinyos.tinydb.parser.*;      import java.util.Vector;      import java.io.*;      public class DemoApp implements ResultListener{          public DemoApp() {               try {                  TinyDBMain.initMain(); //parse the query                   q = SensorQueryer.translateQuery("SELECT light", (byte)1);                   //inject the query, registering ourselves as a listener for result                   System.out.println("Sending query.");                   TinyDBMain.injectQuery( q, this);               } catch (IOException e) {                   System.out.println("Network error.");               } catch (ParseException e) {                  
 System.out.println("Invalid Query.");              }          }                 /* ResultListener method called whenever a result arrives */          public void addResult(QueryResult qr) {              Vector v = qr.resultVector(); //print the result              for (int i = 0;  i <  v.size(); i++) {                  System.out.print("\t" + v.elementAt(i) + "\t|");              }              System.out.println();          }            public static void main(String argv[]) {              new DemoApp();          }                TinyDBQuery q;      }    
farhana

Sarfraz Nawaz <sarfraz at gmail.com> wrote:   Did you select the plugins? 

  On 10/28/06, Farhana Jabeen <j_farhana at yahoo.com> wrote:   Hello

I have made tinyviz running by including a complete path in the  tinyviz -run build/pc/main.exe 30
but the pluggins are not working. Kindly help


farhana

Farhana Jabeen < j_farhana at yahoo.com> wrote:   Date: Fri, 27 Oct 2006 13:31:45 -0700 (PDT)
From: Farhana Jabeen < j_farhana at yahoo.com>
Subject: Tinyvizapplication error
To: j_farhana at yahoo.com, sarfraz at gmail.com

Hello

I need help regarding running the tinyvizapplication I completed the following steps. But recieve the error at end

1-I moved to the /tinyos/cygwin/opt/tinyos-1.x/apps/tinyvizapp 
 given the command
    make pc
2- moved to the /tinyos/cygwin/opt/tinyos-1.x/tools/java/net/tinyos/sim
given the command
    make

3- I included in the environment variable PATH as
C:\tinyos\cygwin\opt\tinyos-1.x\tools\java\net\tinyos\sim

4- when i give the commandild/pc/main.exe 30 
export DBG=usr1
tinyviz -run build/pc/main.exe 30
It gives error although start but aborts

Auto Run: Initializing Simulation
AUTORUN: Running simulation :./build/pc/main.exe -gui -r=lossy 30 
AutoRUN : unable to run simulation:java.io.IOException:CreateProcess:./build/pc/main.exe -gui -r =lossy 30 error = 2
Goodbye!


Kindly help me
Regards
Farhana   
  
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