Linus pointed out that it might be another call site (and looking at his
proposed patch I noticed a logic error in my earlier attempt)
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This one's weird. We actually don't access the Photo Library. But
maybe it's the access to the local files (in order to store the
dive data) that causes this?
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This adds a simple cp2130 userspace driver. Its probably unusable in the
real world but its a great base to build upon.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The set_halfduplex function takes a unsigned int, not a int.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The DC_TRANSPORT_BLUETOOTH is quite abused here, and I removed it in our
custom serial code. This works around the issue so subsurface still
compiles.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This rewrites the custom serial code to use the new api which I
implemented in the Subsurface-branch of libdivecomputer.
This is a bit to big patch but I haven't had the time to break it down
into more sensible patches.
This rewrite enables us to support more ftdi based divecomputer
communication and is tested with both a OSTC3, OSTC2N and a Suunto
Vyper, all over the libftdi driver.
The bluetooth code paths are tested to, and should work as before.
Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
When editing adive in Subsurface-mobile we can only handle one buddy
due to the limitations of the combobox. To prevent loss of data when editing
a dive with more than one buddy we display "Multiple Buddies" in the buddy
field. This creates a special case where no changes are written to the buddy field
unless the user changes buddy for that dive.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
... and not just for Buehlmann. This makes the saturation
graphs meaningful for VPM-B.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
I separated out the color scaling and slightly simplified the expressions.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Setting the pen to non-cosmetic means the painted width scales when zoomed
Signed-off-by: Rick Walsh <rickmwalsh@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Make the heat map use a colour scale similar to that by Kevin Watt, as used in
Simon Mitchell's presentation, Decompression Controversies
https://www.youtube.com/watch?v=UY61E49lyos&t=2090&authuser=0
Undersaturated: cyan -> blue ->purple -> black
Supersaturated up to M value: black -> yellow -> red
Exceeding M value: red -> white
Signed-off-by: Rick Walsh <rickmwalsh@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Change runtime table string from ZHL-16B to ZHL-16C to reflect he fact
that we use 5min as half-time for the fastest compartment rather than
4min.
Further more trade pow(2.0, ...) for exp().
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This replaces the tissue percentage graph that probably nobody ever
understood with a heat map like the one used in the discussion
of bubble model deco. The information shown is the same but the
saturation is now in the color while the tissue determines the y
position.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
When 'tabbing' through data fields, the order should be the same as the order
displayed on the screen. Getting the order right in the .ui file fixes the
tabstop order without needing to define it explicitly.
Signed-off-by: Rick Walsh <rickmwalsh@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This still isn't quite straight forward, but at least now the README matches
the process that I use again.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Just so that the iOS release has a sane starting point - and frankly,
we've done a very poor job of maintaining this version number.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This removes 'fixup_dc_cylinder_index()', which was added to fix up the
pressure sensor indexes from the Atomic Cobalt dive computer.
Even for the Cobalt it really shouldn't matter, because the
libdivecomputer backend for the Cobalt actually tries to do the right
thing. See for example commit 8853a1ccd422 ("Associate the pressure
samples with the primary tank.") in libdivecomputer.
Some historical digging shows that the subsurface sample pressure index
code came in from commit e32ba4d6d8 ("Improve tank handling for
Cobalt"), dated Tue Oct 28 13:48:15 2014.
And the libdivecomputer "use the right cylinder" code was around the
same time (Fri Oct 10 20:29:17 2014 +0200).
So I suspect that subsurface needed the fixup based on an older version
of libdivecomputer. Jef's patch is a couple of weeks before, but we may
not have tracked libdivecomputer religiously.
The reason to remove this code is because it can (and does) mess up the
sensor index when it is actually reliable, like in the multi-sensor case
of the Suunto EON Steel.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This adds the option to select a cylinder when adding or editing a dive.
Due to limited screen size we restrict the editing to the first cylinder only.
Signed-off-by: Joakim Bygdell <j.bygdell@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
With the recent setting cleanup, gradient factors were set to bool, so were
saved as 1/1, rather than say 50/80. This commit fixes that.
Signed-off-by: Rick Walsh <rickmwalsh@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
No, they don't make sense. We should normally not have multiple samples
that are on the same second. But they seem to happen on the EON Steel
under some circumstances, and instead of dividing by zero when trying to
interpolate across such a sample, do something sane.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We used to clear the 'dc_tank_t' for each dive, but then only clear the
volume field in between each cylinder. That means that if the
libdivecomputer back-end does not touch a field, it might contain the
stale value from the previous tank information.
I'm not sure this is actually much of an issue, since I'd expect
back-ends do seem to initialize the fields fully (at least the EON Steel
back-end does). But it's inconsistent.
Also, the code was actually buggy because of the odd indentation: it
would only ask for new tank information up to 'ntanks' tanks, but
because of the final fixup that was done outside of the conditional, it
would actually update the cylinder begin/end pressure data *beyond*
'ntanks', and just re-use the last libdivecomputer data for the rest of
the cylinders.
Again, in practice, that probably never really happened, but it is a
real bug.
The fixed-up code actually looks better too, imho, and is one line
shorter because of the initialization now being done in one place rather
than two.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
In subsurface, we only have one cylinder pressure per sample (well,
technically two: we have a separate o2 pressure for rebreather diving).
Which makes things "interesting" if the dive computer can actually have
multiple pressure sensors, and can report them all concurrently. Like
the Suunto EON Steel.
We used to just take the last one (each sensor reading would just
overwrite any previous ones), and this quick hack just changes the logic
to prefer the "current" cylinder instead.
It's wrong, and it's stupid, but it's the best we can do without major
surgery.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
And it actually helped me to find a bug. yey.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
