In http://www.tinyos.net/tinyos-2.x/doc/html/tep111.html , it says The CC2420 header is 11 bytes long. But I print the length of each field of message_t with dbg() in tossim, "%d %d %d %d %d \n",sizeof(message_t),sizeof(message_header_t),TOSH_DATA_LENGTH,sizeof(message_footer_t),sizeof(message_metadata_t) I got the following result: 41 7 28 2 4
Why the header length is 7, and why the footer length is 2 while the doc says that cc2420 don't have a footer? -- Regards, Xiaozong Cui
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