Hello all. We are currently working on a thesis project which involves implementing two routing protocols in TinyOS 2, for comparison in a WSN setting. We have been through all the tutorials and support-pages, but we still have a few questions that we hope someone will be able to help us with. We apologize in advance, if we may have missed the answer on an existing page. Here goes:
Questions regarding the contrib/cedt (powertossim 2) project: 1. Is there a way to access the current energy level from within a nesC program? 2. Are there any results as to how accurate the power modeling is? Questions in general about TinyOS 2: 3. How would you turn the mote "off" for X amount of time from within a nesC program? Aka. have it power down all components untill X amount of time has passed. 4. Is there a place where you can see all global variable declarations such as TOS_NODE_ID, which are available from the nesC code? 5. Is there a way to pass parameters to the individual motes when using TOSSIM. In particular we are interested in having exact x,y coordinates for each mote, which we want to access from the nesC code. How would we best go about accessing simulation parameters from within the program? 6. Are there any "topology generators" available which are able to generate large simulation setups (500-1000 motes) 7. Is there a way to specify topologies, by specifying only coordinates and the radio radius (in cm, m or strength of some sort), where the simulator will automatically simulate connections for a mote by which other motes are inside the broadcast radius. If so, is there also a way to change the broadcast radius (radio strength) at runtime? Regards Elvar and Henrik
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