Hi,

I think there's something wrong with your hardware (or your PC's 
serial port). The first 3-bytes of the serial AM package should
be : 0x7e 0x45 0x00

Then it'll be followed by the data from serial_header_t 
(in tos\lib\serial\Serial.h) :

typedef nx_struct serial_header {
  nx_am_addr_t dest;
  nx_am_addr_t src;
  nx_uint8_t length;
  nx_am_group_t group;
  nx_am_id_t type;
} serial_header_t;

Regards,

-daniel

-------- Original Message --------
> From: "Thamilarasu, Geethap" <[EMAIL PROTECTED]>
> Sent: Friday, July 13, 2007 3:04 PM
> To: [email protected]
> Subject: [Tinyos-help] Listen Tool Problem
> 
> Thanks for all the responses. I am able to see data on the PC.
> 
> However I am not able to decipher the data.
> 
> This is what I get :
> 
> 7e 00 0a 7d 02 00 00
> 
>  
> 
> >From the tutorials, I understand that 02 is the message length, but it
> looks to me like there is no data being sent at all. 
> 
> Is that true ?
> 
>  
> 
> Thanks
> 
> Geetha




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