Can you show the heartrate in Subsurface?

Oscar Isoz jan.oscar.isoz at
Fri Jan 17 13:29:59 UTC 2014

Hello Linus
Thanks for the patch, it works fine and as you said it added a "heartbeat"
field to each sample

Here comes a xml file with one dive that was recorded using your patch,


On Fri, Jan 17, 2014 at 9:48 PM, Linus Torvalds <
torvalds at> wrote:

> On Fri, Jan 17, 2014 at 12:42 PM, Linus Torvalds
> <torvalds at> wrote:
> >
> > I'll send out a test patch if you want to try.. Give me a couple of
> minutes,
> So here's a TOTALLY UNTESTED patch. I also don't know how well
> libdivecomputer actually supports the heartrate thing, although it
> does seem to at least exist in the current libdivecomputer sources.
> Anyway, with this, if I did things right, subsurface will record the
> heartrate and save it in the XML file. *If* it works, please send me
> your resulting XML file, and maybe I can look at then displaying it.
> Because this patch does *not* actually visualize the heartrate, it
> just records what libdivecomputer gives us.
>                   Linus
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