Hi Andris, Please ignore my previous post; I sent the wrong output (of a different experiment). Here is the correct one - no ACK.
13:22:32 'r' 808358 23000 23 [ 0x41 0x88 0x11 0x22 0x00 0x00 0x00 0x01 0x00 0x3f 0x04 0x00 0x00 0x00 0x00 ] 45 13:22:43 'r' 11336105 64987 23 [ 0x41 0x88 0x12 0x22 0x00 0x00 0x00 0x01 0x00 0x3f 0x04 0x00 0x00 0x00 0x00 ] 46 13:22:54 'r' 21649231 23426 23 [ 0x41 0x88 0x13 0x22 0x00 0x00 0x00 0x01 0x00 0x3f 0x04 0x00 0x00 0x00 0x00 ] 45 Sergio On 02/03/2012 11:43 AM, András Bíró wrote: > Hi Sergio, > > Aren't these broadcast messages (destination address == 0xFFFF)? Ack > will be sent only after receiving a unicast message. > > Andris > > On Fri, Feb 3, 2012 at 8:23 PM, Sergio Gonzalez<[email protected]> wrote: >> Hi Miklos, >> >> This is the output on the screen; one line per packet sent; no ACK >> requested: >> >> 10:55:52 'r' 7138431 61617 23 [ 0x41 0x88 0x13 0x22 0x00 0xff 0xff 0x01 >> 0x00 0x3f 0x04 0x00 0x00 0x00 0x00 ] 46 >> 10:56:05 'r' 19278219 11711 23 [ 0x41 0x88 0x14 0x22 0x00 0xff 0xff 0x01 >> 0x00 0x3f 0x04 0x00 0x00 0x00 0x00 ] 47 >> 10:56:16 'r' 30462298 54669 23 [ 0x41 0x88 0x15 0x22 0x00 0xff 0xff 0x01 >> 0x00 0x3f 0x04 0x00 0x00 0x00 0x00 ] 45 >> >> When an ACK is requested, the output is: >> >> 11:00:19 'r' 4355057 30756 23 [ 0x61 0x88 0x11 0x22 0x00 0xff 0xff 0x01 >> 0x00 0x3f 0x04 0x00 0x00 0x00 0x00 ] 42 >> 11:00:41 'r' 26004104 52922 23 [ 0x61 0x88 0x12 0x22 0x00 0xff 0xff 0x01 >> 0x00 0x3f 0x04 0x00 0x00 0x00 0x00 ] 45 >> 11:00:54 'r' 38515572 47015 23 [ 0x61 0x88 0x13 0x22 0x00 0xff 0xff 0x01 >> 0x00 0x3f 0x04 0x00 0x00 0x00 0x00 ] 44 >> >> Sergio >> >> >> >> On 02/02/2012 06:55 PM, Miklos Maroti wrote: >>> Hi Sergio, >>> >>> Can you use your usual application that does not produce ACKS and on a >>> second node run the apps/tests/rfxlink/RadioSniffer attached to a PC >>> and run java net.tinyos.tools.DiagMsg on that. That way we will see >>> what messages are transmitted and we will see the timing as well. >>> >>> Miklos >> _______________________________________________ >> Tinyos-help mailing list >> [email protected] >> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
