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Add 951P to PRS1 tested list.

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Also add support for parsing and proceeding past a previously
unseen F5V0 event, though for now it's just getting swallowed
since its meaning isn't entirely clear.
This commit is contained in:
sawinglogz 2019-11-20 12:33:45 -05:00
parent 6b413d0bb6
commit 4321c3685a
1 changed files with 16 additions and 5 deletions
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21
oscar/SleepLib/loader_plugins/prs1_loader.cpp
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@ -249,6 +249,7 @@ static const PRS1TestedModel s_PRS1TestedModels[] = {
{ "700X110", 0, 6, "DreamStation Auto BiPAP" },
{ "950P", 5, 0, "BiPAP AutoSV Advanced System One" },
{ "951P", 5, 0, "BiPAP AutoSV Advanced System One" },
{ "960P", 5, 1, "BiPAP autoSV Advanced (System One 60 Series)" },
{ "961P", 5, 1, "BiPAP autoSV Advanced (System One 60 Series)" },
{ "960T", 5, 2, "BiPAP autoSV Advanced 30 (System One 60 Series)" }, // omits "(System One 60 Series)" on official reports
@ -2009,7 +2010,7 @@ bool PRS1DataChunk::ParseEventsF5V0(void)
}
const unsigned char * data = (unsigned char *)this->m_data.constData();
int chunk_size = this->m_data.size();
static const QMap<int,int> event_sizes = { {1,2}, {3,4}, {0xa,2}, {0xb,5}, {0xc,5}, {0xd,0xc} };
static const QMap<int,int> event_sizes = { {1,2}, {3,4}, {8,4}, {0xa,2}, {0xb,5}, {0xc,5}, {0xd,0xc} };
if (chunk_size < 1) {
// This does occasionally happen in F0V6.
@ -2046,7 +2047,9 @@ bool PRS1DataChunk::ParseEventsF5V0(void)
// So far we've only seen 0 for the first 2 bytes. Look for nonzero to see if it's actually a timestamp. If so, fix above to read it.
CHECK_VALUE(data[pos], 0);
CHECK_VALUE(data[pos+1], 0);
CHECK_VALUES(data[pos+2], 0x81, 0x83); // Only two values seen so far
if (data[pos+2] != 0x85) {
CHECK_VALUES(data[pos+2], 0x81, 0x83); // Only three values seen so far
}
break;
//case 0x01: // never seen on F5V0
case 0x02: // Pressure adjustment
@ -2080,9 +2083,17 @@ bool PRS1DataChunk::ParseEventsF5V0(void)
elapsed = data[pos]; // based on sample waveform, the hypopnea is over after this
this->AddEvent(new PRS1HypopneaEvent(t - elapsed, 0));
break;
//case 0x08: // never seen on F5V0
//In F5V1, this is equivalent to F5V3 2-byte Hypoonea 0x07. Could it be the same in F5V0?
//If so, what's the difference between this and 0x07 above?
case 0x08: // Hypopnea? See F5V1
// This has similar structure fo the event 8 HY in F5V1, but it doesn't seem
// to be drawn on official reports. This has been seen only once, along with
// a simultaneous event 7 HY, and only one HY was drawn. (This would have
// started at 2:43:47, and the subsequent HY starts at 2:43:51.)
//
// The event length at least is confirmed, so we can keep parsing, but
// for now don't import and just alert us to any other examples of this event.
CHECK_VALUE(t, 9860);
CHECK_VALUE(sessionid, 484);
break;
case 0x09: // Flow Limitation, note this is 0x8 in F5V3
// TODO: We should revisit whether this is elapsed or duration once (if)
// we start calculating flow limitations ourselves. Flow limitations aren't