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Add separate HRM output files for R-R data (#28)
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@pcolby
pcolby committed Aug 13, 2014
1 parent bec691d commit f3d18dc
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Showing 7 changed files with 20,515 additions and 42 deletions.
91 changes: 51 additions & 40 deletions src/polar/v2/trainingsession.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1152,7 +1152,7 @@ QDomDocument TrainingSession::toGPX(const QDateTime &creationTime) const
}

/// @see http://www.polar.com/files/Polar_HRM_file%20format.pdf
QStringList TrainingSession::toHRM() const
QStringList TrainingSession::toHRM(const bool rrDataOnly) const
{
QStringList hrmList;

Expand All @@ -1165,9 +1165,11 @@ QStringList TrainingSession::toHRM() const
const QVariantMap stats = map.value(STATISTICS).toMap();
const QVariantMap zones = map.value(ZONES).toMap();

const bool haveAltitude = haveAnySamples(samples, QLatin1String("speed"));
const bool haveCadence = haveAnySamples(samples, QLatin1String("cadence"));
const bool haveSpeed = haveAnySamples(samples, QLatin1String("altitude"));
const QVariantList rrsamples = map.value(RRSAMPLES).toMap().value(QLatin1String("value")).toList();

const bool haveAltitude = ((!rrDataOnly) && (haveAnySamples(samples, QLatin1String("speed"))));
const bool haveCadence = ((!rrDataOnly) && (haveAnySamples(samples, QLatin1String("cadence"))));
const bool haveSpeed = ((!rrDataOnly) && (haveAnySamples(samples, QLatin1String("altitude"))));

QString hrmData;
QTextStream stream(&hrmData);
Expand Down Expand Up @@ -1195,7 +1197,7 @@ QStringList TrainingSession::toHRM() const
stream << "Date=" << startTime.toString(QLatin1String("yyyyMMdd")) << "\r\n";
stream << "StartTime=" << hrmTime(startTime.time()) << "\r\n";
stream << "Length=" << hrmTime(firstMap(create.value(QLatin1String("duration")))) << "\r\n";
stream << "Interval=" << qRound(recordInterval / 1000.0) << "\r\n";
stream << "Interval=" << (rrDataOnly ? 238 : qRound(recordInterval / 1000.0)) << "\r\n";

// In the absence of available training target phases data, just include
// one of the static target HR zones (better than nothing). We'll use
Expand Down Expand Up @@ -1472,28 +1474,34 @@ QStringList TrainingSession::toHRM() const

// [HRData]
stream << "\r\n[HRData]\r\n";
const QVariantList altitude = samples.value(QLatin1String("altitude")).toList();
const QVariantList cadence = samples.value(QLatin1String("cadence")).toList();
const QVariantList speed = samples.value(QLatin1String("speed")).toList();
for (int index = 0; index < heartrate.length(); ++index) {
stream << ((index < heartrate.length())
? heartrate.at(index).toUInt() : (uint)0);
if (haveSpeed) {
stream << '\t' << ((index < speed.length())
? qRound(speed.at(index).toFloat() * 10.0) : ( int)0);
if (rrDataOnly) {
foreach (const QVariant &sample, rrsamples) {
stream << sample.toUInt() << "\r\n";
}
if (haveCadence) {
stream << '\t' << ((index < cadence.length())
? cadence.at(index).toUInt() : (uint)0);
}
if (haveAltitude) {
stream << '\t' << ((index < altitude.length())
? qRound(altitude.at(index).toFloat()) : ( int)0);
} else {
const QVariantList altitude = samples.value(QLatin1String("altitude")).toList();
const QVariantList cadence = samples.value(QLatin1String("cadence")).toList();
const QVariantList speed = samples.value(QLatin1String("speed")).toList();
for (int index = 0; index < heartrate.length(); ++index) {
stream << ((index < heartrate.length())
? heartrate.at(index).toUInt() : (uint)0);
if (haveSpeed) {
stream << '\t' << ((index < speed.length())
? qRound(speed.at(index).toFloat() * 10.0) : ( int)0);
}
if (haveCadence) {
stream << '\t' << ((index < cadence.length())
? cadence.at(index).toUInt() : (uint)0);
}
if (haveAltitude) {
stream << '\t' << ((index < altitude.length())
? qRound(altitude.at(index).toFloat()) : ( int)0);
}
// Power (Watts) - not yet supported by Polar.
// Power Balance and Pedalling Index - not yet supported by Polar.
// Air pressure - not available in protobuf data.
stream << "\r\n";
}
// Power (Watts) - not yet supported by Polar.
// Power Balance and Pedalling Index - not yet supported by Polar.
// Air pressure - not available in protobuf data.
stream << "\r\n";
}

hrmList.append(hrmData);
Expand Down Expand Up @@ -1916,22 +1924,25 @@ bool TrainingSession::writeGPX(QIODevice &device) const

QStringList TrainingSession::writeHRM(const QString &baseName) const
{
QStringList hrm = toHRM();
if (hrm.isEmpty()) {
qWarning() << "failed to convert to HRM" << baseName;
return QStringList();
}

QStringList fileNames;
for (int index = 0; index < hrm.length(); ++index) {
const QString fileName = (hrm.length() == 1)
? QString::fromLatin1("%1.hrm").arg(baseName)
: QString::fromLatin1("%1.%2.hrm").arg(baseName).arg(index);
QFile file(fileName);
if (!file.open(QIODevice::WriteOnly|QIODevice::Truncate)) {
qWarning() << "failed to open" << QDir::toNativeSeparators(fileName);
} else if (file.write(hrm.at(index).toLatin1())) {
fileNames.append(fileName);
for (int rrDataOnly = 0; rrDataOnly <= 1; ++rrDataOnly) {
QStringList hrm = toHRM(rrDataOnly);
if (hrm.isEmpty()) {
qWarning() << "failed to convert to HRM" << baseName;
return QStringList();
}

for (int index = 0; index < hrm.length(); ++index) {
const QString extension = QLatin1String((rrDataOnly) ? "rr.hrm" : "hrm");
const QString fileName = (hrm.length() == 1)
? QString::fromLatin1("%1.%2").arg(baseName).arg(extension)
: QString::fromLatin1("%1.%2.%3").arg(baseName).arg(index).arg(extension);
QFile file(fileName);
if (!file.open(QIODevice::WriteOnly|QIODevice::Truncate)) {
qWarning() << "failed to open" << QDir::toNativeSeparators(fileName);
} else if (file.write(hrm.at(index).toLatin1())) {
fileNames.append(fileName);
}
}
}
return fileNames;
Expand Down
2 changes: 1 addition & 1 deletion src/polar/v2/trainingsession.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -89,7 +89,7 @@ class TrainingSession : public QObject {

QDomDocument toGPX(const QDateTime &creationTime = QDateTime::currentDateTimeUtc()) const;

QStringList toHRM() const;
QStringList toHRM(const bool rrDataOnly = false) const;

QDomDocument toTCX(const QString &buildTime = QString()) const;

Expand Down
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