Aleksandar Kovacevic wrote: > Can someone please tell me how the exact look of the raw packet should > look like in order for mote to understand/realize that the packet is sent. > so far what I know is: > 01. byte:7E - Frame delimiter > 02. byte: 43-45: Packet type (serial_proto_ack,serial_proto_noack, > defined in serial.h) > 03. byte: 00 Leading zero > 04. byte FF Destination, 2 bytes > 05. byte FF Destination, 2 bytes > 06. byte 00 Source, 2 bytes > 07. byte 00 Source, 2 bytes > 08. byte 01 length > 09. byte 00 groupID > 10. byte 09 msg-type > 11. byte BA payload, in this case 1 byte, defined in 8th byte > 12. byte AB CRC, 2 bytes > 13. byte CD CRC, 2 bytes (not counting HDLCs, frame delimiters and > escape bytes) > 14. byte 7E Frame delimiter > > Where am I wrong? > I really need answer for this cause I spent definitely enormous amount > of time to find what seems to be the problem. > > Thanks in advance, > Aleksandar
The serial packet format is described in TEP 113 (http://www.tinyos.net/teps/doc/html/tep113.html). Note that motes will only accept packets with protocol SERIAL_PROTO_PACKET_ACK. Greg Hackmann _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
