The packets without the 7E at the end might have had carriage returns or other line feed characters. This causes MATLAB to drop the line if you use fscanf(). fread() should fix that.

This link should help you decipher the packets: http://www.octavetech.com/pubs/TB5-01%20Deciphering%20TinyOS%20Serial%20Packets.pdf

Sankar.

On Tue, 04 Jul 2006 22:34:02 -0500, Chang Li <[EMAIL PROTECTED]> wrote:

How to get Java Listen format message from the ListenRaw format? For example

7e42 040108 01 ffffffff 047d 5d18 000100 87c17e -- ListenRaw 20 bytes
     040108 01 ffffffff 047d   18 000100        -- Listen 14 bytes

And there were some packets without the tail 7e in raw message,
were they bad packets?



--
No opera plot can be sensible, for people do not sing when they are feeling sensible. - W. H. Auden
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