Of course it is not right. You only define an array with one element and
the array started with zero-index, which means you should refer to the
CmdArray[0] instead of CmdArray[1]... Try CmdArray[0], then this exception
will go away..
From: "julien falco" <[EMAIL PROTECTED]>
To: "Micfox Micfox" <[EMAIL PROTECTED]>
CC: [email protected]
Subject: Re: [Tinyos-help] sending array with moteif
Date: Wed, 20 Jun 2007 09:51:32 +0200
and i wrong copied/pasted: here is example B again:
example B: not working
short[] CmdArray = new short[1];
short Cmd;
int hex;
protected RemoteController rc;
public void justdoit(){
try{
String b1 = _byte1.getText();
hex = Integer.parseInt(b1.trim(), 16 /* radix */);
CmdArray[0] = (short)hex;
rc.sendCommand(CmdArray);
} catch (Exception ex)
{
System.out.println(ex);
}
using mig with this struct
typedef struct SkyetekM1miniCommand
{
uint8_t M1miniCmd[1];
}SkyetekM1miniCommand;
On 6/20/07, julien falco <[EMAIL PROTECTED]> wrote:
thank you or your message
yes, i had actually only copied the whole declaration in example A:
short[] CmdArray = new short[1];
i was trying to send a 1dim array for a test.
On 6/20/07, Micfox Micfox <[EMAIL PROTECTED]> wrote:
>
>
> It seems it has nothing to do with TinyOS but the java program
errors..
> How
> did you define CmdArray in example B? Have you specified the
size of the
> array in Java code?
>
> >From: "julien falco" < [EMAIL PROTECTED]>
> >To: "TinyOs Help List" <[email protected]>
> >Subject: [Tinyos-help] sending array with moteif
> >Date: Wed, 20 Jun 2007 09:35:10 +0200
> >
> >hi all,
> >
> >i am trying to send an array using moteif. i have successfully
sent
> >a short
> >(example A), and then i modified my code (example B) to send an
> >array. but i
> >always get this error:
> >java.lang.ArrayIndexOutOfBoundsException: 1
> >Array:[EMAIL PROTECTED]
> >i dont know what i did wrong. i have simply put the same value
in
> >the array.
> >it seems like there is problem at the array side. is it a good
idea
> >to send
> >an array? should i define 10 short instead of an array of size
10?
> >
> >thanks in advance for you help!
> >
> >_____________________
> >example A: working
> >
> > short[] CmdArray = new short[1];
> > short Cmd;
> > int hex;
> > protected RemoteController rc;
> >
> > ...
> >
> >
> >public void justdoit(){
> >
> > try{
> > String b1 = _byte1.getText();
> > hex = Integer.parseInt(b1.trim(), 16 /* radix */);
> > Cmd = (short)hex;
> > rc.sendCommand(Cmd);
> >
> > } catch (Exception ex)
> >
> > {
> > System.out.println(ex);
> > }
> >
> >using mig with this struct
> >typedef struct SkyetekM1miniCommand
> >{
> > uint8_t M1miniCmd;
> >
> >
> >}SkyetekM1miniCommand;
> >_____________________________________
> >example B: not working
> >
> > public void justdoit(){
> >
> > try{
> > String b1 = _byte1.getText();
> > hex = Integer.parseInt(b1.trim(), 16 /* radix */);
> > CmdArray[1] = (short)hex;
> > rc.sendCommand(CmdArray);
> >
> > } catch (Exception ex)
> >
> > {
> > System.out.println(ex);
> > }
> >
> >using mig with this struct
> >typedef struct SkyetekM1miniCommand
> >{
> > uint8_t M1miniCmd[1];
> >
> >}SkyetekM1miniCommand;
>
>
> >_______________________________________________
> >Tinyos-help mailing list
> >[email protected]
>
https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
>
>
>
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