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Replace integer microseconds in reports with floating-point values

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This commit is contained in:
Miroslav Lichvar
2009-12-12 18:44:35 +01:00
parent 5b1a8705cf
commit 2dd9f3373b
7 changed files with 85 additions and 72 deletions
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16
sourcestats.c
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@@ -846,14 +846,14 @@ void
SST_DoSourceReport(SST_Stats inst, RPT_SourceReport *report, struct timeval *now)
{
int n, nb;
double est_offset, est_err, elapsed, sample_elapsed;
double elapsed, sample_elapsed;
struct timeval ago;
if (inst->n_samples > 0) {
n = inst->n_samples - 1;
report->orig_latest_meas = (long)(0.5 + 1.0e6 * inst->orig_offsets[n]);
report->latest_meas = (long)(0.5 + 1.0e6 * inst->offsets[n]);
report->latest_meas_err = (unsigned long)(0.5 + 1.0e6 * (0.5*inst->root_delays[n] + inst->root_dispersions[n]));
report->orig_latest_meas = inst->orig_offsets[n];
report->latest_meas = inst->offsets[n];
report->latest_meas_err = 0.5*inst->root_delays[n] + inst->root_dispersions[n];
report->stratum = inst->strata[n];
UTI_DiffTimevals(&ago, now, &inst->sample_times[n]);
@@ -863,12 +863,10 @@ SST_DoSourceReport(SST_Stats inst, RPT_SourceReport *report, struct timeval *now
UTI_DiffTimevalsToDouble(&elapsed, now, &inst->offset_time);
nb = inst->best_single_sample;
UTI_DiffTimevalsToDouble(&sample_elapsed, now, &(inst->sample_times[nb]));
est_offset = inst->estimated_offset + elapsed * inst->estimated_frequency;
est_err = (inst->estimated_offset_sd +
report->est_offset = inst->estimated_offset + elapsed * inst->estimated_frequency;
report->est_offset_err = (inst->estimated_offset_sd +
sample_elapsed * inst->skew +
(0.5*inst->root_delays[nb] + inst->root_dispersions[nb]));
report->est_offset = (long)(0.5 + 1.0e6 * est_offset);
report->est_offset_err = (unsigned long) (0.5 + 1.0e6 * est_err);
} else {
report->est_offset = report->latest_meas;
report->est_offset_err = report->latest_meas_err;
@@ -913,7 +911,7 @@ SST_DoSourcestatsReport(SST_Stats inst, RPT_SourcestatsReport *report)
report->resid_freq_ppm = 1.0e6 * inst->estimated_frequency;
report->skew_ppm = 1.0e6 * inst->skew;
report->sd_us = 1.0e6 * sqrt(inst->variance);
report->sd = sqrt(inst->variance);
}
/* ================================================== */