[Tinyos-help] rssi!!!!!!

2011-07-24 Thread engleza...@ceid.upatras.gr
Hi!I am trying to create a project where a node receives rssi values from other nodes and pick the one with the greater value.So i am trying to change rssidemo.So i do the following changes enum { MAX_CHILDRENSAMEDEPTH = 4, MAX_RSSI =4, AM_RSSIMSG = 10 }; typedef nx_struct RssiMsg{

[Tinyos-help] problem with CLASSPATH i think

2011-04-08 Thread engleza...@ceid.upatras.gr
HI all! I am using Vmaware so i can run XUbuntos in my pc!Since in UBuntos tinyos its already installed and java too i was very optimistic to start an OScilloscope application but after i entered java net.tinyos.sf.SerialForwarder and the window opened i tried to to enter java net.tinyos.tools.Ms

[Tinyos-help] help java

2011-03-23 Thread engleza...@ceid.upatras.gr
Hi all i use all sensors of telosb and i am sending the sense results to a Basestation just like Oscilloscope only this time i send sense results for every sensor(Light,Temp,Hum,vol).I am sending these values in an array of my struct where every cell is a different sensor data.Now i try

[Tinyos-help] help help plz

2011-03-21 Thread engleza...@ceid.upatras.gr
Hi all i use all sensors of telosb and i am trying to send the sense results to a Basestation just like Oscilloscope. But when i try to do that i am receiving only zeros in every field of my struct that i send.Does anybody have any idea why???I have already checked that i all my sensors work

[Tinyos-help] "receive error for OscilloscopeMsg (AM type 147): invalid length message received (too short)"

2011-03-10 Thread engleza...@ceid.upatras.gr
Hi ! I am trying to make a telosb mote to sense Light,Temperature,HUmidity and Voltage all together and send it on Basestation like Oscilloscope.I have checked that i am sensing my data right and send them right but when i make java net.tinyos.sf.SerialForwarder -comm serial@/dev/ttyUSB0:t