Minor improvement to mask pressure averaging used in unintentional leak calculations.
Fix Y2K calculation in unused code in sleepstle_EDFInfo.cpp
Update Release Notes
Loader calculates leak rate from mask pressure and does usual linear interpolation for leak rate for the pressure
Calculation of CPAP_Leak is now done in the loader rather than in calcs.cpp
Apparently the Android app is now exporting files with timestamps of the form
"YYYY-MM-DD hh:mm:ss". It turns out that ":" is not a valid character on
macOS, so Mac users using version 2.72 of the Android app will need to rename
their files to end with "YYYYMMDDhhmmss" in order to select and import them.
Windows and Linux won't.
Fortunately the intersection of Android users and Mac users is relatively small.
And this may be reverted in a future version of the Android app.
Also clean up some competing release notes edits.
No naturally occurring discrepancies have been observed in the wild,
but for some reason the timestamps generated by Viatom/Wellue devices
seem to be a bit off, even when their clocks have been synchronized
to atomic time.
This patch provides a fairly easy way for a user to adjust Viatom
timestamps to match their CPAP's.
Use #define DEBUGSS to enable all loader debug messages, which are off by default
Change EPR definition to "Expiratory Relief" which is the term F&P uses instead of "Exhale Pressure Relief"
o While the Sleepstyle summary record has a data item that appears to identify the mode as CPAP or APAP, it is not reliable
o Determine APAP or CPAP by comparing Max and 95 percentile pressures seen with the CPAP pressure setting
o This could result in an incorrect identification if user sets CPAP pressure to APAP Max pressure.
o Add DEBUGSS define to enable SleepStyle loader debugging.
Mostly improve settings and make them appear properly on daily page
Return to having four event flag channels (OA, UA, CA, H) instead of two (A, H)
for testing to see if channel identification is reliable.
F&P A = OA + CA; F&P H = H + UA
While the event flags in SleepStyle data show four different types of apneas,
Fisher & Paykel software reports only two types: Hypopneas and Apnea. OCAR
how combines those four types to report the same way as F&P does.
We don't know why F&P consolidates these different event types -- perhaps
they are "dumbing-down" detail to make it easier for users, or perhaps
they know that the identifcation of CA, OA, UA, and H is not reliable.
We can easily restore more details to the event identification.
This is the first test version of the F&P SleepStyle loader
Additional refinements are yet to be made. Events and timestamps
need to be confirmed, but overall the loader appears to be working.
copypath() only copies files that do not exist in the destination directory.
Added an optional parameter that forces copypath() to overwrite existing files.
This is needed for SleepStyle and DV6 loaders.
PRS loader should not be affected (it is the only other loader using copypath)
