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File: [CENS] / tos-contrib / StatisticsTracker / StatisticsC.nc (download) / (as text)
Revision: 1.1, Wed Sep 22 17:51:26 2004 UTC (5 years, 2 months ago) by nithya
Branch: MAIN
CVS Tags: rdd_alpha_version_1, pregeonet, acoustic-05-18-06, PRE_TOSNIC_FIX, PRE_NOMEGA_MOTENIC, PRE_CEILING_FIX, PRE_64BIT, MOTENIC_PRE_BUGFIX_20050415, LAURA_CALIBRATION_EXPERIMENTS, HOSTMOTE_PROTOCOL_VERSION_7, HEAD, ESS_RELEASE_3_5, ESS_RELEASE_3_4, ESS_RELEASE_3_3, ESS_RELEASE_3_2, ESS_RELEASE_3_1, ESS_RELEASE_3_0, ESS_RELEASE_2_0, ESS_CONNECTIVITY, ESS_CENTROUTE_TESTING, ESS2-CMS-V1_5_pretest, ESS2-CMS-V1_4cMergeSympathy_2, ESS2-CMS-V1_4c, ESS2-CMS-V1_4b, ESS2-CMS-V1_4a, ESS2-CMS-V1_3, ESS2-CMS-V1_2, ESS2-CMS-V1_1, ESS2-CMS-V1_0, EMSTAR_RELEASE_2_5, EMSTAR_RELEASE_2_1_BRANCH, EMSTAR_RELEASE_2_1, EMSTAR_PRE_HTML, CYCLOPS_RELEASE_CANDIDATE_2_0, CYCLOPS_PRERELEASE_STABLE, CENTROUTE_EMSTAR_SOCKETS, BG_1_0, BANGLADESH_ARSENIC_1_2, BANGLADESH_ARSENIC_1_1, AMARSS_JR_DEPLOYMENT_6_05_07

This module can be used to track various power-related statistics (e.g.
time the radio is on, number of packets sent, time spent transmitting).

It is very easy to use - in order to indicate the start/stop of an
event, the ReportPacketEvent interface is used. n order to retreive
the latest snapshot, or to reset the stats, the RetreiveStatistics interface
is used.

StatisticsC/M provide both of these interfaces.

I implemented a milli-second granularity clock as well in order to
get ms times (o/w the options were micro-second, or 32 millisecond granularities).


configuration StatisticsC
{
  provides {
    interface StdControl;
    interface RetreiveStatistics;
    interface ReportPacketEvent;
    interface SysTime as SysClock;
  }
}

implementation
{
  components SysTimeC, msClockM, StatisticsM, Main, TimerC;

  StdControl = StatisticsM;
  RetreiveStatistics = StatisticsM;
  ReportPacketEvent = StatisticsM;
  SysClock = msClockM.SysTime;

  msClockM.Timer -> TimerC.Timer[unique("Timer")];
  msClockM.SysClock -> SysTimeC.SysTime;
  Main.StdControl -> msClockM.StdControl;
  StatisticsM.SysTime -> msClockM;
}

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