sending: 44 0E 00 FF FF 00 00 23 00 65 FF FF 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 encoded:7E 44 0E 00 FF FF 00 00 23 00 65 FF FF 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1B 97 7E serial@/dev/ttyUSB0:115200: ACK timed out sending: 44 0F 00 FF FF 00 00 23 00 65 FF FF 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 encoded:7E 44 0F 00 FF FF 00 00 23 00 65 FF FF 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F7 D0 7E serial@/dev/ttyUSB0:115200: ACK timed out sending: 44 10 00 FF FF 00 00 23 00 65 FF FF 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 encoded:7E 44 10 00 FF FF 00 00 23 00 65 FF FF 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 34 36 7E serial@/dev/ttyUSB0:115200: ACK timed out sending: 44 11 00 FF FF 00 00 23 00 65 FF FF 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 encoded:7E 44 11 00 FF FF 00 00 23 00 65 FF FF 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D8 71 7E serial@/dev/ttyUSB0:115200: ACK timed out sending: 44 12 00 FF FF 00 00 23 00 65 FF FF 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 encoded:7E 44 12 00 FF FF 00 00 23 00 65 FF FF 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 EC B9 7E serial@/dev/ttyUSB0:115200: ACK timed out sending: 44 13 00 FF FF 00 00 23 00 65 FF FF 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 encoded:7E 44 13 00 FF FF 00 00 23 00 65 FF FF 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 FE 7E serial@/dev/ttyUSB0:115200: ACK timed out sending: 44 14 00 FF FF 00 00 23 00 65 FF FF 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 encoded:7E 44 14 00 FF FF 00 00 23 00 65 FF FF 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 A5 39 7E serial@/dev/ttyUSB0:115200: ACK timed out sending: 44 15 00 FF FF 00 00 23 00 65 FF FF 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 encoded:7E 44 15 00 FF FF 00 00 23 00 65 FF FF 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 49 7D 5E 7E serial@/dev/ttyUSB0:115200: ACK timed out sending: 44 16 00 FF FF 00 00 23 00 65 FF FF 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 encoded:7E 44 16 00 FF FF 00 00 23 00 65 FF FF 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 7D 5D B6 7E Packetizer ack:16 serial@/dev/ttyUSB0:115200: Rcvd ACK sending: 44 17 00 FF FF 00 00 23 00 65 FF FF 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 encoded:7E 44 17 00 FF FF 00 00 23 00 65 FF FF 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 C0 A6 7E Packetizer ack:17 serial@/dev/ttyUSB0:115200: Rcvd ACK sending: 44 18 00 FF FF 00 00 23 00 65 FF FF 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 encoded:7E 44 18 00 FF FF 00 00 23 00 65 FF FF 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 47 7D 5E 7E Packetizer ack:18 serial@/dev/ttyUSB0:115200: Rcvd ACK sending: 44 19 00 FF FF 00 00 23 00 65 FF FF 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 encoded:7E 44 19 00 FF FF 00 00 23 00 65 FF FF 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 AB 39 7E Packetizer ack:19 serial@/dev/ttyUSB0:115200: Rcvd ACK sending: 44 1A 00 FF FF 00 00 23 00 65 FF FF 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 encoded:7E 44 1A 00 FF FF 00 00 23 00 65 FF FF 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9F F1 7E Packetizer ack:1A serial@/dev/ttyUSB0:115200: Rcvd ACK sending: 44 0E 00 FF FF 00 00 23 00 65 FF FF 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 encoded:7E 44 0E 00 FF FF 00 00 23 00 65 FF FF 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1B 97 7E Packetizer ack:0E serial@/dev/ttyUSB0:115200: Rcvd ACK sending: 44 0F 00 FF FF 00 00 23 00 65 FF FF 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 encoded:7E 44 0F 00 FF FF 00 00 23 00 65 FF FF 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 A6 87 7E serial@/dev/ttyUSB0:115200: ACK timed out
this is debug information from Packetizer, I use basestation application, and use OctopusGui send packets, because there is only related to serialport , so application doesn't matter. On Tue, Aug 25, 2009 at 3:48 PM, Xiaogang Yang <[email protected]> wrote: > Nope, I just use telosb. So it seems like you also have the same problem? > > On Tue, Aug 25, 2009 at 3:39 PM, Raffaele Gravina < > [email protected]> wrote: > >> Hi, >> did you tried with another basestation node? I use tmoke sky/telosb nodes >> and sometimes the usb connectors start to don't work happily anymore! >> >> - Raffaele >> >> 2009/8/25 Xiaogang Yang <[email protected]> >> >>> Hello, everybody: >>> I encounter a problem in my recent research as follows: >>> I cannot send message from pc to mote reliably, so I turn on the DEBUG of >>> Packetizer.java >>> Then I found when PC send msg to mote through serialport, ack timeout >>> happen frequently. >>> I doubt whether my application has problem, so I change to Octopus which >>> could send msg to mote, >>> and I found success of sending msg has low probability. So I doubt >>> whether there is some tricky thing between support/sdk/java/tinyos.jar >>> and serial port. >>> >>> Does anyone has such kind of experiences? downstream of data cannot >>> transmitted reliably at all, most time even just fail, but when I restart >>> the mote, >>> at the beginning, the probability of success is high, then lower. >>> >>> Thanks >>> >>> -- >>> Xiaogang Yang >>> Sensorweb Research Laboratory >>> http://sensorweb.vancouver.wsu.edu/ >>> Washington State University Vancouver >>> >>> _______________________________________________ >>> Tinyos-help mailing list >>> [email protected] >>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >>> >> >> >> > > > -- > Xiaogang Yang > Sensorweb Research Laboratory > http://sensorweb.vancouver.wsu.edu/ > Washington State University Vancouver > -- Xiaogang Yang Sensorweb Research Laboratory http://sensorweb.vancouver.wsu.edu/ Washington State University Vancouver
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