2008/4/28 Bulut ERSAVAS <[EMAIL PROTECTED]>: > Also, when CTP is used, ETX values are quite large. Even for a single hop, > it is about 265. You will notice ETX values as large as 700 with 3-hop > routes. However, with no LPL it was usually less than 300 even for 6-hop > routes. Can this be due to beacons/acks getting lost with LPL?
The numbers are ETX*10 but they are still too big. For comparison, lets look at my logs: 00 ff ff 00 08 25 00 18 0a 0c 80 ff ff 00 00 00 0f 2d 00 16 16 00 02 13 00 09 30 00 1e 00 00 10 00 00 03 16 00 17 00 00 0a 19 00 1d 19 00 ff ff 00 10 25 00 18 0a 07 80 ff ff 00 00 00 1e 30 00 1d 00 00 0f 30 00 08 19 00 17 00 00 0a 19 00 18 19 00 11 19 00 1f 00 00 09 00 00 ff ff 00 09 25 00 18 0a 08 80 ff ff 00 00 00 08 44 00 02 00 00 10 16 00 03 30 00 0f 30 00 17 00 00 0a 19 00 18 19 00 11 00 00 16 00 00 ff ff 00 10 25 00 18 0a 16 00 00 71 00 13 00 1e 39 00 0b 30 00 0f 54 00 08 26 00 13 00 00 0a 25 00 18 13 00 11 75 00 1f 00 00 71 19 00 ff ff 00 06 25 00 18 0a 0a 00 00 71 00 16 00 05 2d 00 1e 16 00 04 16 00 71 30 00 1d 00 00 0b 13 00 0c 44 00 03 44 00 0f 00 00 09 2b 00 ff ff 00 09 25 00 18 0a 17 00 00 71 00 16 00 08 6b 00 71 30 00 10 0f 00 03 4a 00 0f 22 00 17 00 00 0a 24 00 18 13 00 0d 00 00 06 00 00 ff ff 00 10 25 00 18 0a 17 00 00 71 00 13 00 1e 33 00 0b 30 00 0f 54 00 08 26 00 13 00 00 0a 25 00 18 13 00 11 75 00 1d 00 00 71 19 00 ff ff 00 09 25 00 18 0a 18 00 00 71 00 17 00 08 79 00 71 44 00 10 0d 00 03 4a 00 0f 22 00 17 00 00 0a 24 00 18 13 00 0d 00 00 06 00 You notice that I am getting 0 ETX10 when the nodes do not have parents but when they do, ETX10 is not as large as yours. Because your network is sparse with perhaps fewer and worse best links, I would expect ETX10 to be larger but not as large as you are reporting. You can send the debug logs through the radio by wiring UARTDebugSenderP's UARTSend to an AMSender. - om_p _______________________________________________ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
