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Fix parsing PRS1 F0V2 settings and add value checks based on a few sample sessions.

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This commit is contained in:
sawinglogz 2019-06-04 12:18:20 -04:00
parent 27c169e61e
commit 2021e91426
1 changed files with 57 additions and 20 deletions
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77
oscar/SleepLib/loader_plugins/prs1_loader.cpp
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@ -3326,8 +3326,24 @@ bool PRS1DataChunk::ParseCompliance(void)
bool PRS1DataChunk::ParseSummaryF0V23()
{
if (this->family != 0 || (this->familyVersion != 2 && this->familyVersion != 3)) {
qWarning() << "ParseSummaryF0V23 called with family" << this->family << "familyVersion" << this->familyVersion;
return false;
}
// TODO: SET THIS VALUE, hardcoding this is ugly, think of a better approach
if (this->m_data.size() < 59) {
qWarning() << "summary data too short:" << this->m_data.size();
return false;
}
const unsigned char * data = (unsigned char *)this->m_data.constData();
CHECK_VALUE(data[0x00], 0);
if (data[0x00] != 0) {
return false;
}
CHECK_VALUES(data[0x01] & 0xF0, 0x60, 0x70); // TODO: what are these?
CHECK_VALUES(data[0x01] & 0x0F, 1, 3); // TODO: what are these?
CPAPMode cpapmode = MODE_UNKNOWN;
switch (data[0x02]) { // PRS1 mode // 0 = CPAP, 2 = APAP
@ -3343,10 +3359,14 @@ bool PRS1DataChunk::ParseSummaryF0V23()
case 0x03:
cpapmode = MODE_BILEVEL_AUTO_VARIABLE_PS;
}
CHECK_VALUES(data[0x02], 0, 2); // anything other than CPAP and APAP unverified
this->AddEvent(new PRS1ParsedSettingEvent(PRS1_SETTING_CPAP_MODE, (int) cpapmode));
int min_pressure = data[0x03];
int max_pressure = data[0x04];
int ps = data[0x05]; // pressure support
CHECK_VALUE(ps, 0); // unverified
if (cpapmode == MODE_CPAP) {
this->AddEvent(new PRS1PressureSettingEvent(PRS1_SETTING_PRESSURE, min_pressure));
@ -3367,36 +3387,53 @@ bool PRS1DataChunk::ParseSummaryF0V23()
this->AddEvent(new PRS1PressureSettingEvent(PRS1_SETTING_PS_MAX, ps));
}
this->AddEvent(new PRS1ParsedSettingEvent(PRS1_SETTING_CPAP_MODE, (int) cpapmode));
int ramp_time = data[0x06];
int ramp_pressure = data[0x07];
this->AddEvent(new PRS1ParsedSettingEvent(PRS1_SETTING_RAMP_TIME, ramp_time));
this->AddEvent(new PRS1PressureSettingEvent(PRS1_SETTING_RAMP_PRESSURE, ramp_pressure));
// Tubing lock has no setting byte
// Menu Options
this->AddEvent(new PRS1ParsedSettingEvent(PRS1_SETTING_SYSTEMONE_RESIST_LOCK, (data[0x0a] & 0x80) != 0)); // System One Resistance Lock Setting
this->AddEvent(new PRS1ParsedSettingEvent(PRS1_SETTING_SYSTEMONE_RESIST_SETTING, data[0x0a] & 7)); // SYstem One Resistance setting value
this->AddEvent(new PRS1ParsedSettingEvent(PRS1_SETTING_SYSTEMONE_RESIST_STATUS, (data[0x0a] & 0x40) != 0)); // System One Resistance Status bit
this->AddEvent(new PRS1ParsedSettingEvent(PRS1_SETTING_HOSE_DIAMETER, (data[0x0a] & 0x08) ? 15 : 22));
this->AddEvent(new PRS1ParsedSettingEvent(PRS1_SETTING_AUTO_ON, (data[0x0b] & 0x40) != 0));
this->AddEvent(new PRS1ParsedSettingEvent(PRS1_SETTING_AUTO_OFF, (data[0x0c] & 0x10) != 0));
this->AddEvent(new PRS1ParsedSettingEvent(PRS1_SETTING_MASK_ALERT, (data[0x0c] & 0x08) != 0));
this->AddEvent(new PRS1ParsedSettingEvent(PRS1_SETTING_SHOW_AHI, (data[0x0c] & 0x04) != 0));
int humid = data[0x09];
this->ParseHumidifierSetting(humid, false);
// session->
quint8 flex = data[0x08];
this->ParseFlexSetting(flex, cpapmode);
int humid = data[0x09];
this->ParseHumidifierSetting(humid, false);
// Tubing lock has no setting byte
// Menu Options
this->AddEvent(new PRS1ParsedSettingEvent(PRS1_SETTING_SYSTEMONE_RESIST_LOCK, (data[0x0a] & 0x80) != 0)); // System One Resistance Lock Setting
this->AddEvent(new PRS1ParsedSettingEvent(PRS1_SETTING_SYSTEMONE_RESIST_STATUS, (data[0x0a] & 0x40) != 0)); // System One Resistance Status bit
this->AddEvent(new PRS1ParsedSettingEvent(PRS1_SETTING_HOSE_DIAMETER, (data[0x0a] & 0x08) ? 15 : 22));
this->AddEvent(new PRS1ParsedSettingEvent(PRS1_SETTING_SYSTEMONE_RESIST_SETTING, data[0x0a] & 7)); // System One Resistance setting value
CHECK_VALUE(data[0x0a] & (0x20 | 0x10), 0);
CHECK_VALUE(data[0x0b], 1);
this->AddEvent(new PRS1ParsedSettingEvent(PRS1_SETTING_AUTO_ON, (data[0x0c] & 0x40) != 0));
this->AddEvent(new PRS1ParsedSettingEvent(PRS1_SETTING_AUTO_OFF, (data[0x0c] & 0x10) != 0));
this->AddEvent(new PRS1ParsedSettingEvent(PRS1_SETTING_MASK_ALERT, (data[0x0c] & 0x04) != 0));
this->AddEvent(new PRS1ParsedSettingEvent(PRS1_SETTING_SHOW_AHI, (data[0x0c] & 0x02) != 0));
CHECK_VALUE(data[0x0c] & (0xA0 | 0x09), 0);
CHECK_VALUE(data[0x0d], 0);
if (cpapmode == MODE_CPAP) {
CHECK_VALUE(data[0x0e], ramp_pressure);
} else {
CHECK_VALUE(data[0x0e], min_pressure);
}
CHECK_VALUE(data[0x0f], 0);
// TODO: This looks like compliance's slices: 02 00 00 at the beginning, followed by 03 nn nn.
// But looking at a long .001 file, it seems like the 03 block is 0x22 bytes long instead of 3.
CHECK_VALUE(data[0x10], 2);
CHECK_VALUE(data[0x11], 0);
CHECK_VALUE(data[0x12], 0);
CHECK_VALUE(data[0x13], 3);
this->duration = data[0x14] | data[0x15] << 8;
// seems to be trailing 01 [01 or 02] 83 after final 01 00 00?
return true;
}