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Split ParseEventsF0V234 into F0V23 and F0V4, no change in functionality.

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This commit is contained in:
sawinglogz 2019-10-03 16:50:59 -04:00
parent 81a2945d0e
commit 06098b9033
2 changed files with 241 additions and 6 deletions
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242
oscar/SleepLib/loader_plugins/prs1_loader.cpp
View File

@ -3100,10 +3100,240 @@ bool PRS1Import::ParseF0Events()
}
bool PRS1DataChunk::ParseEventsF0V234(CPAPMode mode)
bool PRS1DataChunk::ParseEventsF0V23(CPAPMode mode)
{
if (this->family != 0 || this->familyVersion < 2 || this->familyVersion > 4) {
qWarning() << "ParseEventsF0V234 called with family" << this->family << "familyVersion" << this->familyVersion;
if (this->family != 0 || this->familyVersion < 2 || this->familyVersion > 3) {
qWarning() << "ParseEventsF0V23 called with family" << this->family << "familyVersion" << this->familyVersion;
return false;
}
unsigned char code=0;
EventDataType data0, data1, data2;
Q_UNUSED(data2)
int cnt = 0;
short delta;
int pos;
int t = 0;
unsigned char lastcode3 = 0, lastcode2 = 0, lastcode = 0;
int lastpos = 0, startpos = 0, lastpos2 = 0, lastpos3 = 0;
int size = this->m_data.size();
CHECK_VALUE(this->fileVersion, 2);
unsigned char * buffer = (unsigned char *)this->m_data.data();
for (pos = 0; pos < size;) {
lastcode3 = lastcode2;
lastcode2 = lastcode;
lastcode = code;
lastpos3 = lastpos2;
lastpos2 = lastpos;
lastpos = startpos;
startpos = pos;
code = buffer[pos++];
if (code > 0x15) {
qDebug() << "Illegal PRS1 code " << hex << int(code) << " appeared at " << hex << startpos << "in" << this->sessionid;
qDebug() << "1: (" << hex << int(lastcode) << hex << lastpos << ")";
qDebug() << "2: (" << hex << int(lastcode2) << hex << lastpos2 << ")";
qDebug() << "3: (" << hex << int(lastcode3) << hex << lastpos3 << ")";
this->AddEvent(new PRS1UnknownDataEvent(m_data, startpos));
return false;
}
if (code != 0x12) {
delta = buffer[pos + 1] << 8 | buffer[pos];
pos += 2;
t += delta;
}
cnt++;
switch (code) {
case 0x00: // Unknown 00
this->AddEvent(new PRS1UnknownValueEvent(code, t, buffer[pos++]));
if (((this->family == 0) && (this->familyVersion == 4))){
pos++;
}
break;
case 0x01: // Unknown
if ((this->family == 0) && (this->familyVersion == 4)) {
this->AddEvent(new PRS1PressureSetEvent(t, buffer[pos++]));
} else {
this->AddEvent(new PRS1UnknownValueEvent(code, t, 0));
}
break;
case 0x02: // Pressure
if ((this->family == 0) && (this->familyVersion == 4)) { // BiPAP Pressure
data0 = buffer[pos++];
data1 = buffer[pos++];
this->AddEvent(new PRS1IPAPSetEvent(t, data1));
this->AddEvent(new PRS1EPAPSetEvent(t, data0)); // EPAP needs to be added second to calculate PS
} else {
this->AddEvent(new PRS1PressureSetEvent(t, buffer[pos++]));
}
break;
case 0x03: // BIPAP Pressure
{
data0 = buffer[pos++];
data1 = buffer[pos++];
this->AddEvent(new PRS1IPAPSetEvent(t, data1));
this->AddEvent(new PRS1EPAPSetEvent(t, data0)); // EPAP needs to be added second to calculate PS
}
break;
case 0x04: // Pressure Pulse
data0 = buffer[pos++];
this->AddEvent(new PRS1PressurePulseEvent(t, data0));
break;
case 0x05: // RERA
data0 = buffer[pos++];
this->AddEvent(new PRS1RERAEvent(t - data0, data0));
break;
case 0x06: // Obstructive Apoanea
data0 = buffer[pos++];
this->AddEvent(new PRS1ObstructiveApneaEvent(t - data0, data0));
break;
case 0x07: // Clear Airway
data0 = buffer[pos++];
this->AddEvent(new PRS1ClearAirwayEvent(t - data0, data0));
break;
case 0x0a: // Hypopnea
data0 = buffer[pos++];
this->AddEvent(new PRS1HypopneaEvent(t - data0, data0));
break;
case 0x0c: // Flow Limitation
data0 = buffer[pos++];
this->AddEvent(new PRS1FlowLimitationEvent(t - data0, data0));
break;
case 0x0b: // Breathing not Detected flag???? but it doesn't line up
data0 = buffer[pos];
data1 = buffer[pos+1];
pos += 2;
if (this->familyVersion == 4) {
// might not doublerize on older machines?
// data0 *= 2;
}
// data1 = buffer[pos++];
//tt = t - qint64((data0+data1)*2) * 1000L;
this->AddEvent(new PRS1UnknownValueEvent(code, t, data0)); // FIXME
break;
case 0x0d: // Vibratory Snore
this->AddEvent(new PRS1VibratorySnoreEvent(t, 0));
break;
case 0x0e: // Unknown
data0 = buffer[pos + 1] << 8 | buffer[pos];
if (this->familyVersion == 4) {
// might not doublerize on older machines?
data0 *= 2;
}
pos += 2;
data1 = buffer[pos++];
this->AddEvent(new PRS1UnknownValueEvent(code, t - data1, data0)); // TODO: start time should probably match PB below
break;
case 0x0f: // Cheyne Stokes Respiration
data0 = (buffer[pos + 1] << 8 | buffer[pos]);
if (this->familyVersion == 4) {
// might not doublerize on older machines
data0 *= 2;
}
pos += 2;
data1 = buffer[pos++];
if (this->familyVersion == 2 || this->familyVersion == 3) {
// TODO: this fixed some timing errors on parsing/import, but may have broken drawing, since OSCAR
// apparently does treat a span's timestamp as an endpoint (at least when drawing, see gFlagsLine::paint)!
this->AddEvent(new PRS1PeriodicBreathingEvent(t - data1 - data0, data0)); // PB event appears data1 seconds after conclusion
} else {
this->AddEvent(new PRS1PeriodicBreathingEvent(t - data1, data0)); // TODO: this should probably be the same as F0V23, but it hasn't been tested
}
break;
case 0x10: // Large Leak
data0 = buffer[pos + 1] << 8 | buffer[pos];
if (this->familyVersion == 4) {
// might not doublerize on older machines
data0 *= 2;
}
pos += 2;
data1 = buffer[pos++];
this->AddEvent(new PRS1LargeLeakEvent(t - data1, data0)); // TODO: start time should probably match PB above
break;
case 0x11: // Leak Rate & Snore Graphs
data0 = buffer[pos++];
data1 = buffer[pos++];
this->AddEvent(new PRS1TotalLeakEvent(t, data0));
this->AddEvent(new PRS1SnoreEvent(t, data1));
if ((this->family == 0) && (this->familyVersion == 4)) {
// EPAP / Flex Pressure
data0 = buffer[pos++];
// Perhaps this check is not necessary, as it will theoretically add extra resolution to pressure chart
// for bipap models and above???
if (mode <= MODE_BILEVEL_FIXED) {
this->AddEvent(new PRS1PressureReliefEvent(t, data0));
}
}
break;
case 0x12: // Summary
data0 = buffer[pos++];
data1 = buffer[pos++];
data2 = buffer[pos + 1] << 8 | buffer[pos];
pos += 2;
// Could end here, but I've seen data sets valid data after!!!
break;
/*
case 0x14: // DreamStation Hypopnea
data0 = buffer[pos++];
this->AddEvent(new PRS1HypopneaEvent(t - data0, data0));
break;
case 0x15: // DreamStation Hypopnea
data0 = buffer[pos++];
this->AddEvent(new PRS1HypopneaEvent(t - data0, data0));
break;
*/
default:
// ERROR!!!
qWarning() << "Some new fandangled PRS1 code detected in" << this->sessionid << hex
<< int(code) << " at " << pos - 1;
this->AddEvent(new PRS1UnknownDataEvent(m_data, startpos));
return false;
}
}
this->duration = t;
return true;
}
bool PRS1DataChunk::ParseEventsF0V4(CPAPMode mode)
{
if (this->family != 0 || this->familyVersion != 4) {
qWarning() << "ParseEventsF0V4 called with family" << this->family << "familyVersion" << this->familyVersion;
return false;
}
unsigned char code=0;
@ -6735,8 +6965,10 @@ bool PRS1DataChunk::ParseEvents(CPAPMode mode)
case 0:
if (this->familyVersion == 6) {
ok = this->ParseEventsF0V6(mode);
} else if (this->familyVersion >= 2 && this->familyVersion <= 4) {
ok = this->ParseEventsF0V234(mode);
} else if (this->familyVersion == 4) {
ok = this->ParseEventsF0V4(mode);
} else if (this->familyVersion >= 2 && this->familyVersion <= 3) {
ok = this->ParseEventsF0V23(mode);
}
break;
case 3:

5
oscar/SleepLib/loader_plugins/prs1_loader.h
View File

@ -183,7 +183,10 @@ public:
bool ParseEvents(CPAPMode mode);
//! \brief Parse a single data chunk from a .002 file containing event data for a family 0 CPAP/APAP machine
bool ParseEventsF0V234(CPAPMode mode);
bool ParseEventsF0V23(CPAPMode mode);
//! \brief Parse a single data chunk from a .002 file containing event data for a 60 Series family 0 CPAP/APAP 60machine
bool ParseEventsF0V4(CPAPMode mode);
//! \brief Parse a single data chunk from a .002 file containing event data for a DreamStation family 0 CPAP/APAP machine
bool ParseEventsF0V6(CPAPMode mode);