Re: [Tinyos-help] throughput of tmote sky

2007-07-11 Thread Francis Simoneau
Joe is right about other delays in the system Assuming TmoteSky means Boomerang 2.0.4 and default compile. Default CPU speed is 4 mhz Default 802.15.4 ACK is in software Default RX is RXFIFODelayedRead at a task level. You have the following linear delays Radio Stack of Boomerang 2.0.4 Move

Re: [Tinyos-help] throughput of tmote sky

2007-07-11 Thread Francis Simoneau
there is ACK and CRC in net.tinyos.tools.Packetizer, which is invoked by SF. By the way, I was wondering why Packetizer implements CRC since CC2420 already has 2420? Sincerely, Chonggang - Original Message - From: Francis Simoneau [EMAIL PROTECTED] Date: Wednesday, July 11, 2007 4:23 pm

[Tinyos-help] LQI Correlation Function

2007-04-02 Thread Francis Simoneau
I am looking for any papers on the Internet that describe the derivation of the MultiHopLQIM.nc correlation function. uint16_t correlation(uint8_t v) { uint16_t c = (80 - (v - 40)); c = (((c * c) 3) * c) 3; return c; } My interest is in how it works in a sparse network (ie

[Tinyos-help] Advice on Protocols to use

2006-07-12 Thread Francis Simoneau
What is best for TinyOS 1.x and TinyOS 2.x? Are any other protocols better? francis simoneau ___ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help

[Tinyos-help] AM address types and InternalFlash usage

2006-06-10 Thread Francis Simoneau
I'm looking for a current list or standards for both AM address types used, and InternalFlash storage usage for Telosb or TmoteSky. Are there any lists or standards of AM address types used or assigned? Are there any lists or standards of InternalFlash usage addresses? I have generated a