SleepyHead Qt v0.8 alpha

archangle wrote:1) Do you intend to indicate at some time whether the machine is in Auto/manual/CFLEX/AFLEX mode?

2) I need to do some further confirmation, but it looks like if the PRS1 Auto machine is on manual CPAP, the daily report indicates zero pressure in the graph and in the window on the left.

Both would be useful if you're tinkering with manual/auto/pressure/flex settings to find the right settings.

If you keep the combine sliders off and the split set to 12:00, it will run in boring mode..
My combine algorithm rocks for people who sleep past noon occasionally.

The reason it's not showing currently is partly ResMed's fault.. It doesn't appear to give any indication of what mode it's in or EPR setting it's using. (I've got some further looking to do)

PRS1 indicates this in it's summary file, but the differences between it are complicated when it comes to BiPAP/ASV stuff.. (BiFlex modes)
Unfortunately PRS1 sometimes stuffs up it's summary file and forgets to include this information. Also, the summary format is not 100% hacked yet.. I haven't needed it for most things it's got, as I can calculate more accurately anyway (summary data calcs only have 1 decimal place)

The data is there.. along with a few other PRS1 specific settings (like humidifier, resistance, and a few status flags, etc...) I've been trying to think how best to display it.. I kinda feel the left pane's html is long enough, and there is no room for an extra tab.. It may just have to go right down the bottom, under the session list..

The graph for "Pressure" for the S9 used to be Therapy Press. It now shows Exp Press (Therapy Press - EPR). It would probably be best to have them both, with only one displayed by default.

This is awesome software to have. I just started with my cpap and it's really helping me to see how the results are affecting me daily as opposed to waiting and taking it into my doctor and trying to remember how i felt on certain days. I'm not seeing the overview tab in the Linux version but from what I'm seeing on here so far I'm guessing that will show up once I get more data.

Otter wrote:The graph for "Pressure" for the S9 used to be Therapy Press. It now shows Exp Press (Therapy Press - EPR). It would probably be best to have them both, with only one displayed by default.

Exp Press?? Huh? I'll have a look.. I could of left cruft in the code from testing..

Hmmm. It's showing my generic Pressure code, which is being filled with the (lower resolution) "Mask Pres" edf waveform.
There is this, plus "Therapy Pres", and "Exp Pres" plus the high resolution "Mask Pres" that gets deleted after 7 days if you don't back up your DATALOG folder.

I will add the unseen ones as graphs, because later on when I get around to it, it will remember your Graph hide settings..
Eventually this process will be automatic..

nroewe wrote:I'm not seeing the overview tab in the Linux version but from what I'm seeing on here so far I'm guessing that will show up once I get more data.

The overview tab got removed recently when Mark did a major overhaul on the code. You'll see it again in a future version.

OK, trying to do the build. Got this error when clicking Next on "Git repository clone" screen.

Executing in E:\Download\QT_Nokia: git clone git://sleepyhead.git.sourceforge.net/gitroot/sleepyhead/sleepyhead gitroot-sleepyhead-sleepyhead

Unable to start git: Process failed to start: No such file or directory

jedimark wrote:

Otter wrote:Hmmm. It's showing my generic Pressure code, which is being filled with the (lower resolution) "Mask Pres" edf waveform.
There is this, plus "Therapy Pres", and "Exp Pres" plus the high resolution "Mask Pres" that gets deleted after 7 days if you don't back up your DATALOG folder.

Ah, okay. We definitely want Therapy Press in the mix, as that gives the clearest indicator what the S9 is thinking.

You can determine EPR by subtracting Exp Press from Therapy Press. Not sure how this will work with VPAP or ASV, but my guess is that the settings should be obvious at the very beginning of a session, before the machine has had time to adapt to the user. Have you looked in the summary data files in the root for the settings, though? It would be really weird if Resmed didn't record them somewhere.

archangle wrote:OK, trying to do the build. Got this error when clicking Next on "Git repository clone" screen.

Executing in E:\Download\QT_Nokia: git clone git://sleepyhead.git.sourceforge.net/gitroot/sleepyhead/sleepyhead gitroot-sleepyhead-sleepyhead

Unable to start git: Process failed to start: No such file or directory

Damn.. Sorry, I was given (and spread) misinformation on the included Git client.

Looks like you need to find a client for windows.

This may help.. If not, let me know and I'll do some further digging

http://doc.qt.nokia.com/qtcreator-snaps ... on-windows

There's another little catch John reminded me of.. a missing .h file in the default Qt install the serial port library uses..
It's easily fixed.. I'll put that tiny little header file on sourceforge and some instructions where to put it..

Otter wrote:

jedimark wrote:

Otter wrote:Hmmm. It's showing my generic Pressure code, which is being filled with the (lower resolution) "Mask Pres" edf waveform.
There is this, plus "Therapy Pres", and "Exp Pres" plus the high resolution "Mask Pres" that gets deleted after 7 days if you don't back up your DATALOG folder.

Ah, okay. We definitely want Therapy Press in the mix, as that gives the clearest indicator what the S9 is thinking.

You can determine EPR by subtracting Exp Press from Therapy Press. Not sure how this will work with VPAP or ASV, but my guess is that the settings should be obvious at the very beginning of a session, before the machine has had time to adapt to the user. Have you looked in the summary data files in the root for the settings, though? It would be really weird if Resmed didn't record them somewhere.

Okay, this is confusing.. ExpPress is HIGHER than Therapy press on this data set I'm looking at.. (AutoSet, but used in CPAP mode)

Therapy Press is at 16
Exp Press is at 18
Pressure fluctuates centered just under 17
The full Mask pressure fluctuates centered just under 17

Why is Therapy Pres lower than Exp Press?

jedimark wrote:

archangle wrote:The reason it's not showing currently is partly ResMed's fault.. It doesn't appear to give any indication of what mode it's in or EPR setting it's using. (I've got some further looking to do)

That should be in STR.edf, shouldn't it?

jedimark wrote:Okay, this is confusing.. ExpPress is HIGHER than Therapy press on this data set I'm looking at.. (AutoSet, but used in CPAP mode)

Therapy Press is at 16
Exp Press is at 18
Pressure fluctuates centered just under 17
The full Mask pressure fluctuates centered just under 17

Why is Therapy Pres lower than Exp Press?

Well, that's not very straightforward.....

How much does mask pressure fluctuate in that set?

Otter wrote:

jedimark wrote:Okay, this is confusing.. ExpPress is HIGHER than Therapy press on this data set I'm looking at.. (AutoSet, but used in CPAP mode)

Therapy Press is at 16
Exp Press is at 18
Pressure fluctuates centered just under 17
The full Mask pressure fluctuates centered just under 17

Why is Therapy Pres lower than Exp Press?

Well, that's not very straightforward.....

How much does mask pressure fluctuate in that set?

About a +/- 1.0

jedimark wrote:

Otter wrote:

jedimark wrote:Okay, this is confusing.. ExpPress is HIGHER than Therapy press on this data set I'm looking at.. (AutoSet, but used in CPAP mode)

Therapy Press is at 16
Exp Press is at 18
Pressure fluctuates centered just under 17
The full Mask pressure fluctuates centered just under 17

Why is Therapy Pres lower than Exp Press?

Well, that's not very straightforward.....

How much does mask pressure fluctuate in that set?

About a +/- 1.0

Then it looks like someone has brain damage. Might be me, might be Resmed's CEO's nephew. Do Therapy Press and Exp Press really trade places in CPAP mode?

Otter wrote:

jedimark wrote:

Otter wrote:

jedimark wrote:Okay, this is confusing.. ExpPress is HIGHER than Therapy press on this data set I'm looking at.. (AutoSet, but used in CPAP mode)

Therapy Press is at 16
Exp Press is at 18
Pressure fluctuates centered just under 17
The full Mask pressure fluctuates centered just under 17

Why is Therapy Pres lower than Exp Press?

Well, that's not very straightforward.....

How much does mask pressure fluctuate in that set?

About a +/- 1.0

Then it looks like someone has brain damage. Might be me, might be Resmed's CEO's nephew. Do Therapy Press and Exp Press really trade places in CPAP mode?

I just double checked the code to make sure it wasn't my own brain damage.. and of course it was.. The codes were right, but I switched the labels..

Phew.. Things make sense again..

jedimark wrote:

Otter wrote:

jedimark wrote:

Otter wrote:

jedimark wrote:Okay, this is confusing.. ExpPress is HIGHER than Therapy press on this data set I'm looking at.. (AutoSet, but used in CPAP mode)

Therapy Press is at 16
Exp Press is at 18
Pressure fluctuates centered just under 17
The full Mask pressure fluctuates centered just under 17

Why is Therapy Pres lower than Exp Press?

Well, that's not very straightforward.....

How much does mask pressure fluctuate in that set?

About a +/- 1.0

Then it looks like someone has brain damage. Might be me, might be Resmed's CEO's nephew. Do Therapy Press and Exp Press really trade places in CPAP mode?

I just double checked the code to make sure it wasn't my own brain damage.. and of course it was.. The codes were right, but I switched the labels..

Phew.. Things make sense again..

Been there, done that, taken days to figure it out.