What is the function of this code
atomic{ packet_type = DATA;//Data
//lenght as seen by the receiver: sent data + crc
msg_ptr->length = msg_ptr->length + MSG_HEADER_SIZE + MSG_FOOTER_SIZE;
// put default FCF values msg_ptr->fcflo =
CC2420_DEF_FCF_LO; msg_ptr->fcfhi = CC2420_DEF_FCF_HI;
// keep the DSN increasing for ACK recognition
msg_ptr->dsn = ++currentDSN; // destination
PAN is broadcast msg_ptr->destpan = TOS_BCAST_ADDR;
// adjust the destination address to be in the right byte order
msg_ptr->addr = toLSB16(msg_ptr->addr); ////// the
following fields are not actually received ////// // reset
the time field msg_ptr->time = 0; }
With regards Sivasankar
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