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ResMed Obstructive, Hypopnea & Central Stuff

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This commit is contained in:
Mark Watkins 2011-06-30 03:58:28 +10:00
parent b88ac87548
commit 03dd533697
3 changed files with 105 additions and 5 deletions
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3
Graphs/graphdata_custom.cpp
View File

@ -67,6 +67,9 @@ void WaveData::Reload(Day *day)
//double t1=MAX(fabs(min_y),fabs(max_y));
// Get clever here..
if (max_y>128) {
double j=MAX(max_y,fabs(min_y));
min_y=-j;
max_y=j;
} else if (max_y>90) {
max_y=120;
min_y=-120;

103
SleepLib/loader_plugins/resmed_loader.cpp
View File

@ -267,16 +267,102 @@ bool ResmedLoader::Open(QString & path,Profile *profile)
}
return 0;
}
//bool ResmedLoader::ParseTAL(Machine *mach,Session *sess,EDFParser &edf,int pos)
bool ResmedLoader::LoadEVE(Machine *mach,Session *sess,EDFParser &edf)
{
QString t;
for (int s=0;s<edf.GetNumSignals();s++) {
long recs=edf.edfsignals[s]->nr*edf.GetNumDataRecords();
double duration=edf.GetNumDataRecords()*edf.GetDuration();
duration/=3600.0;
t.sprintf("EVE: %li %.2f",recs,duration);
long recs=edf.edfsignals[s]->nr*edf.GetNumDataRecords()*2;
double totaldur=edf.GetNumDataRecords()*edf.GetDuration();
totaldur/=3600.0;
t.sprintf("EVE: %li %.2f",recs,totaldur);
qDebug((edf.edfsignals[s]->label+" "+t).toLatin1());
char * data=(char *)edf.edfsignals[s]->data;
long pos=0;
QDateTime tt=edf.startdate;
bool sign;
double d;
bool ok;
double duration=0;
char c;
while (pos<recs) {
c=data[pos];
if ((c!='+') && (c!='-'))
break;
if (data[pos++]=='+') sign=true; else sign=false;
t="";
c=data[pos];
do {
t+=c;
pos++;
c=data[pos];
} while ((c!=20) && (c!=21)); // start code
d=t.toDouble(&ok);
if (!ok) {
qDebug(("Faulty EDF EVE file"+edf.filename).toLatin1());
break;
}
if (!sign) d=-d;
tt=edf.startdate.addMSecs(d*1000.0);
duration=0;
// First entry
if (data[pos]==21) {
pos++;
// get duration.
t="";
do {
t+=data[pos];
pos++;
} while ((data[pos]!=20) && (pos<recs)); // start code
duration=t.toDouble(&ok);
if (!ok) {
qDebug(("Faulty EDF EVE file (at %li) "+edf.filename).toLatin1(),pos);
break;
}
}
while ((data[pos]==20) && (pos<recs)) {
t="";
pos++;
if (data[pos]==0)
break;
if (data[pos]==20) {
pos++;
break;
}
do {
t+=tolower(data[pos++]);
} while ((data[pos]!=20) && (pos<recs)); // start code
if (!t.isEmpty()) {
EventDataType fields[3];
MachineCode code=MC_UNKNOWN;
if (t=="obstructive apnea") code=CPAP_Obstructive;
else if (t=="hypopnea") code=CPAP_Hypopnea;
else if (t=="central apnea") code=CPAP_ClearAirway;
if (code!=MC_UNKNOWN) {
fields[0]=duration;
Event *e=new Event(tt,code,fields,1);
sess->AddEvent(e);
} else {
if (t!="recording starts") {
qDebug(("Unknown ResMed annotation field: "+t).toLatin1());
}
}
qDebug((tt.toString("yyyy-MM-dd HH:mm:ss")+t).toLatin1());
}
if (pos>=recs) {
qDebug(("Short EDF EVE file"+edf.filename).toLatin1());
break;
}
// pos++;
}
while ((data[pos]==0) && pos<recs) pos++;
if (pos>=recs) break;
}
// qDebug(data);
}
}
bool ResmedLoader::LoadBRP(Machine *mach,Session *sess,EDFParser &edf)
@ -288,6 +374,10 @@ bool ResmedLoader::LoadBRP(Machine *mach,Session *sess,EDFParser &edf)
MachineCode code;
if (edf.edfsignals[s]->label=="Flow") code=CPAP_FlowRate;
else if (edf.edfsignals[s]->label=="Mask Pres") code=CPAP_MaskPressure;
else {
qDebug(("Unknown Signal "+edf.edfsignals[s]->label).toLatin1());
continue;
}
sess->set_first(edf.startdate);
QDateTime e=edf.startdate.addSecs(duration);
sess->set_last(e);
@ -302,9 +392,14 @@ bool ResmedLoader::LoadBRP(Machine *mach,Session *sess,EDFParser &edf)
}
bool ResmedLoader::LoadSAD(Machine *mach,Session *sess,EDFParser &edf)
{
// Oximeter bull crap..
}
bool ResmedLoader::LoadPLD(Machine *mach,Session *sess,EDFParser &edf)
{
QString t;
for (int s=0;s<edf.GetNumSignals();s++) {
qDebug(("Unknown Signal "+edf.edfsignals[s]->label).toLatin1());
}
}
void ResInitModelMap()

4
SleepLib/machine_common.h
View File

@ -31,7 +31,9 @@ typedef int ChannelCode;
enum MachineCode//:qint16
{
// General Event Codes
CPAP_Obstructive=0, CPAP_Hypopnea, CPAP_ClearAirway, CPAP_RERA, CPAP_VSnore, CPAP_FlowLimit,
MC_UNKNOWN=0,
CPAP_Obstructive, CPAP_Hypopnea, CPAP_ClearAirway, CPAP_RERA, CPAP_VSnore, CPAP_FlowLimit,
CPAP_Leak, CPAP_Pressure, CPAP_EAP, CPAP_IAP, CPAP_CSR, CPAP_FlowRate, CPAP_MaskPressure,
CPAP_BreathsPerMinute,