Re: [Tinyos-help] RSSI in Aplication with TOSSIM

2009-12-09 Thread Ricardo .
Thank you very much, to both. On Tue, Dec 8, 2009 at 12:27 PM, Chieh-Jan (Mike) Liang clia...@cs.jhu.eduwrote: Hi Ricardo, We at JHU have implemented CC2420 interface and AT45DB flash support for TOSSIM. This includes stuff such as RSSI, multiple channels, storage abstraction, and so on.

[Tinyos-help] RSSI in Aplication with TOSSIM

2009-12-08 Thread Ricardo .
Hello everyone, I know the TOSSIM can estimate the RSSI of received messages. What I can not find is how to pass the reading for the application. Basically my application needs to know the RSSI with a message has been received, it is possible do this with TOSSIM? Thanks in advance, -- Ricardo

Re: [Tinyos-help] RSSI in Aplication with TOSSIM

2009-12-08 Thread Paul Johnson
Ricardo, I've tried doing this before, and I was able to read *something* in the rssi field in the packet's metadata. However, it seemed to be off by several factors of 10 from expected values. I never looked into it further. The best thing you can do is probably enable some of the debug

Re: [Tinyos-help] RSSI in Aplication with TOSSIM

2009-12-08 Thread Chieh-Jan (Mike) Liang
Hi Ricardo, We at JHU have implemented CC2420 interface and AT45DB flash support for TOSSIM. This includes stuff such as RSSI, multiple channels, storage abstraction, and so on. The code resides on our public GIT repository (http://hinrg.cs.jhu.edu/git/?p=jhu/tinyos-2.x.git), and you can just