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Improve event flag positioning slightly.

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The timestamp supplied by the DV6 CPAP machine doesn't match events to the flow graph very well.
This change helps a little. Event flags may be before or after the event in the flow graph.
And, once in a long while, it's exactly right!
This commit is contained in:
Guy Scharf 2021-11-27 22:10:40 -07:00
parent a8a56dff02
commit 21fc564578
1 changed files with 29 additions and 7 deletions
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36
oscar/SleepLib/loader_plugins/intellipap_loader.cpp
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@ -2450,7 +2450,8 @@ bool load6EventData () {
qint64 duration = rec_ts2 - rec_ts1;
// We make an ad hoc adjustment to the start time so that the event lines up better with the flow graph
// TODO: We don't know what is really going on here. Is it sloppiness on the part of the DV6 in recording time stamps?
qint64 ti = qint64(rec_ts1 - (duration/2)) * 1000L;
// qint64 ti = qint64(rec_ts1 - (duration/2)) * 1000L;
qint64 ti = qint64(rec_ts1 - duration) * 1000L;
if (duration < 0) {
qDebug() << "E.BIN at" << QDateTime::fromSecsSinceEpoch(rec_ts1).toString("MM/dd/yyyy hh:mm:ss")
<< "reports duration of" << duration
@ -2481,37 +2482,58 @@ bool load6EventData () {
break;
case 2:
OA->AddEvent(ti, duration);
// qDebug() << "E.BIN - OA" << QDateTime::fromSecsSinceEpoch(rec_ts1).toString("MM/dd/yyyy hh:mm:ss") << "duration" << duration << "r" << rf.recnum();
#ifdef DEBUGDV6
qDebug() << "E.BIN - OA" << QDateTime::fromSecsSinceEpoch(rec_ts1).toString("MM/dd/yyyy hh:mm:ss") << "ti" << QDateTime::fromSecsSinceEpoch(ti/1000).toString("hh:mm:ss") << "duration" << duration << "r" << rf.recnum();
#endif
break;
case 4:
H->AddEvent(ti, duration);
#ifdef DEBUGDV6
qDebug() << "E.BIN - H" << QDateTime::fromSecsSinceEpoch(rec_ts1).toString("MM/dd/yyyy hh:mm:ss") << "ti" << QDateTime::fromSecsSinceEpoch(ti/1000).toString("hh:mm:ss") << "duration" << duration << "r" << rf.recnum();
#endif
break;
case 5:
RE->AddEvent(ti, duration);
// qDebug() << "E.BIN - RERA" << QDateTime::fromSecsSinceEpoch(rec_ts1).toString("MM/dd/yyyy hh:mm:ss") << "duration" << duration << "r" << rf.recnum();
#ifdef DEBUGDV6
qDebug() << "E.BIN - RERA" << QDateTime::fromSecsSinceEpoch(rec_ts1).toString("MM/dd/yyyy hh:mm:ss") << "ti" << QDateTime::fromSecsSinceEpoch(ti/1000).toString("hh:mm:ss") << "duration" << duration << "r" << rf.recnum();
break;
#endif
case 8: // snore
SN->AddEvent(ti, duration);
// qDebug() << "E.BIN - Snore" << QDateTime::fromSecsSinceEpoch(rec_ts1).toString("MM/dd/yyyy hh:mm:ss") << "duration" << duration << "r" << rf.recnum();
#ifdef DEBUGDV6
qDebug() << "E.BIN - Snore" << QDateTime::fromSecsSinceEpoch(rec_ts1).toString("MM/dd/yyyy hh:mm:ss") << "ti" << QDateTime::fromSecsSinceEpoch(ti/1000).toString("hh:mm:ss") << "duration" << duration << "r" << rf.recnum();
#endif
break;
case 9: // expiratory puff
EP->AddEvent(ti, duration);
// qDebug() << "E.BIN - exhale puff" << QDateTime::fromSecsSinceEpoch(rec_ts1).toString("MM/dd/yyyy hh:mm:ss") << "duration" << duration << "r" << rf.recnum();
#ifdef DEBUGDV6
qDebug() << "E.BIN - exhale puff" << QDateTime::fromSecsSinceEpoch(rec_ts1).toString("MM/dd/yyyy hh:mm:ss") << "ti" << QDateTime::fromSecsSinceEpoch(ti/1000).toString("hh:mm:ss") << "duration" << duration << "r" << rf.recnum();
#endif
break;
case 10: // flow limitation
FL->AddEvent(ti, duration);
// qDebug() << "E.BIN - flow limit" << QDateTime::fromSecsSinceEpoch(rec_ts1).toString("MM/dd/yyyy hh:mm:ss") << "duration" << duration << "r" << rf.recnum();
#ifdef DEBUGDV6
qDebug() << "E.BIN - flow limit" << QDateTime::fromSecsSinceEpoch(rec_ts1).toString("MM/dd/yyyy hh:mm:ss") << "ti" << QDateTime::fromSecsSinceEpoch(ti/1000).toString("hh:mm:ss") << "duration" << duration << "r" << rf.recnum();
#endif
break;
case 11: // periodic breathing
PB->AddEvent(ti, duration);
#ifdef DEBUGDV6
qDebug() << "E.BIN - periodic breathing" << QDateTime::fromSecsSinceEpoch(rec_ts1).toString("MM/dd/yyyy hh:mm:ss") << "ti" << QDateTime::fromSecsSinceEpoch(ti/1000).toString("hh:mm:ss") << "duration" << duration << "r" << rf.recnum();
#endif
break;
case 12: // large leaks
LL->AddEvent(ti, duration);
// qDebug() << "E.BIN - large leak" << QDateTime::fromSecsSinceEpoch(rec_ts1).toString("MM/dd/yyyy hh:mm:ss") << "duration" << duration << "r" << rf.recnum();
#ifdef DEBUGDV6
qDebug() << "E.BIN - large leak" << QDateTime::fromSecsSinceEpoch(rec_ts1).toString("MM/dd/yyyy hh:mm:ss") << "ti" << QDateTime::fromSecsSinceEpoch(ti/1000).toString("hh:mm:ss") << "duration" << duration << "r" << rf.recnum();
#endif
break;
case 13: // pressure change
break;
case 14: // start of session
#ifdef DEBUGDV6
qDebug() << "E.BIN - session start" << QDateTime::fromSecsSinceEpoch(rec_ts1).toString("MM/dd/yyyy hh:mm:ss") << "duration" << duration << "r" << rf.recnum();
#endif
break;
default:
break;