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Calculate PRS1 F3V6 pressure support settings, since we currently display them.

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This commit is contained in:
sawinglogz 2019-08-20 12:03:51 -04:00
parent 0c816c7d4c
commit ecb71e5706
1 changed files with 13 additions and 1 deletions
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14
oscar/SleepLib/loader_plugins/prs1_loader.cpp
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@ -2446,7 +2446,7 @@ bool PRS1DataChunk::ParseEventsF3V6(void)
case 2: // Statistics
// These appear every 2 minutes, so presumably summarize the preceding period.
//data[pos+0]; // TODO: 0 = ???
this->AddEvent(new PRS1EPAPEvent(t, data[pos+1], GAIN)); // 01=EPAP (average?)
this->AddEvent(new PRS1EPAPEvent(t, data[pos+1], GAIN)); // 01=EPAP (average?) // TODO: needs to be added second if we decide to calculate PS
this->AddEvent(new PRS1IPAPEvent(t, data[pos+2], GAIN)); // 02=IPAP (average?)
this->AddEvent(new PRS1TotalLeakEvent(t, data[pos+3])); // 03=Total leak (average?)
this->AddEvent(new PRS1RespiratoryRateEvent(t, data[pos+4])); // 04=Breaths Per Minute (average?)
@ -4167,14 +4167,26 @@ bool PRS1DataChunk::ParseSettingsF3V6(const unsigned char* data, int size)
// pressures seem variable on practice, maybe due to ramp or leaks?
fixed_ipap = data[pos];
this->AddEvent(new PRS1PressureSettingEvent(PRS1_SETTING_IPAP, fixed_ipap, GAIN));
// TODO: We need to revisit whether PS should be shown as a setting.
this->AddEvent(new PRS1PressureSettingEvent(PRS1_SETTING_PS, fixed_ipap - fixed_epap, GAIN));
if (fixed_epap == 0) UNEXPECTED_VALUE(fixed_epap, ">0");
break;
case 8: // Min IPAP
CHECK_VALUE(fixed_ipap, 0);
min_ipap = data[pos];
this->AddEvent(new PRS1PressureSettingEvent(PRS1_SETTING_IPAP_MIN, min_ipap, GAIN));
// TODO: We need to revisit whether PS should be shown as a setting.
this->AddEvent(new PRS1PressureSettingEvent(PRS1_SETTING_PS_MIN, min_ipap - fixed_epap, GAIN));
if (fixed_epap == 0) UNEXPECTED_VALUE(fixed_epap, ">0");
break;
case 9: // Max IPAP
CHECK_VALUE(fixed_ipap, 0);
if (min_ipap == 0) UNEXPECTED_VALUE(min_ipap, ">0");
max_ipap = data[pos];
this->AddEvent(new PRS1PressureSettingEvent(PRS1_SETTING_IPAP_MAX, max_ipap, GAIN));
// TODO: We need to revisit whether PS should be shown as a setting.
this->AddEvent(new PRS1PressureSettingEvent(PRS1_SETTING_PS_MAX, max_ipap - fixed_epap, GAIN));
if (fixed_epap == 0) UNEXPECTED_VALUE(fixed_epap, ">0");
break;
case 0x19: // Tidal Volume (AVAPS)
//CHECK_VALUE(data[pos], 47); // gain 10.0