[Tinyos-help] question about TestTinyViz

2006-10-17 Thread Zhao Stephen
I have one simple question about "TestTinyViz". I am learning lesson 5 of TOS tutorial. When I perform "tinyviz -run main 30" and watch the "debug messages" shown on the interface panel, I suddenly thought a question. There are so many nodes (30) to send messages over RF, so I guess that many coll

Re: [Tinyos-help] question about TestTinyViz

2006-10-18 Thread Michael Schippling
I don't know how detailed the simulation is, but the 'real' world technique is simple CSMA: listen before you talk. Was that the question? MS Zhao Stephen wrote: I have one simple question about "TestTinyViz". I am learning lesson 5 of TOS tutorial. When I perform "tinyviz -run main 30" and watc

Re: [Tinyos-help] question about TestTinyViz

2006-10-18 Thread Zhao Stephen
Why I can not see any code about CSMA from "TestTinyVizM.nc"? Maybe CSMA is low layer protocol in MICA that is not open to users? Thanks. SZ 2006/10/19, Michael Schippling <[EMAIL PROTECTED]>: I don't know how detailed the simulation is, but the 'real' world technique is simple CSM

Re: [Tinyos-help] question about TestTinyViz

2006-10-18 Thread Michael Schippling
I probably should have just kept quiet since I don't use any of the simulation packages. In the real world of mica2 and micaz the sense/backoff code is in the platform files for the radio, i.e., CC1000*.nc and HPLCC2420*.nc respectively. MS Zhao Stephen wrote: Why I can not see any code about C