I noticed that someone recently had a matlab issue with starting oscope
and there was a "groupid" argument to be supplied somehow. That looks
to be your problem, and if those messages are cc2420esque then the 7D
is your group. Not much use, but a data-point none-the-less.
MS


Saif A. Al-Hiddabi wrote:
When I type in matlab

> oscope('init')

I get the following as an output

> oscope('init')

Dropping packet with bad group ID:1A 01 08 C2 FF FF FF FF 0A 7D 00 00 28 00 01 00 3D 19 3D 19 3D 19 3C 19 3D 19 3D 19 3C 19 3C 19 3D 19 3D 19

Dropping packet with bad group ID:1A 01 08 C3 FF FF FF FF 0A 7D 00 00 28 00 02 00 43 00 43 00 43 00 43 00 43 00 44 00 44 00 44 00 44 00 45 00

Dropping packet with bad group ID:1A 01 08 C4 FF FF FF FF 0A 7D 00 00 28 00 03 00 3B 00 3B 00 3B 00 3B 00 3B 00 3C 00 3C 00 3C 00 3B 00 3B 00
I need matlab to plot the sensor measurements from Tmote but I do not know to do this. I spent a lot of time and it seems the tutorial is not that clear on how to plot sensor measurements from Tmote in Matlab. I appreciate any help.

Thanks,,,

SAIF

------------------------------------------------------------------------

*From:* Juan Antonio López Riquelme [mailto:[EMAIL PROTECTED]
*Sent:* Monday, October 29, 2007 6:53 AM
*To:* Saif A. Al-Hiddabi
*Cc:* [email protected]
*Subject:* Re: [Tinyos-help] Any idea on how to use Tmote with Simulink/Matlab?

Hi.

For the TinyOS 1 there is a tutorial in the www.tinyos.net <http://www.tinyos.net>

http://www.tinyos.net/tinyos-1.x/doc/tutorial/matlab.html

You can search older messages in http://www.mail-archive.com/[EMAIL PROTECTED]&q <http://www.mail-archive.com/[EMAIL PROTECTED]&q>=

With Matlab you can use Java or C code. For TinyOS 2 you have a tutorial of serial communications. Finally you run a program Java in computer. To use Java code in Matlab open help->Matlab->External Interfaces->Calling Java from Matlab.

I hope that help you.

A greeting,

Juan Antonio.

2007/10/29, Saif A. Al-Hiddabi <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>:

Hi,

I am trying to use Simulink to do wireless control for a robot and I am facing a problem (in the first step) in reading data from Tmote internal sensor using Instrument Control Toolbox (Query Instrument) or Real-Time Windows Target (Digital Input). I appreciate if any one tried to use Simulink with Tmote to help me.

Thanks

SAIF


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