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Add CNS and pO2 tracking in the samples

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This adds the new members to the sample structure and fills them from
supported dive computers (Uemis SDA and OSTC / Shearwater Predator,
assuming you have libdivecomputer 0.3).

Save relvant values of this to the XML file and load it back. Handle the
new fields when merging dives.

At this stage we don't DO anything with this, all we do is extract them
from the dive computer, save them to the XML file and load them back.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2012-12-07 20:08:29 -08:00
parent a72597189d
commit 9d80e7bfe4
6 changed files with 40 additions and 2 deletions
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12
libdivecomputer.c
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@ -185,6 +185,18 @@ sample_cb(dc_sample_type_t type, dc_sample_value_t value, void *userdata)
printf("%02X", ((unsigned char *) value.vendor.data)[i]);
printf("</vendor>\n");
break;
#if DC_VERSION_CHECK(0, 3, 0)
case DC_SAMPLE_SETPOINT:
/* for us a setpoint means constant pO2 from here */
sample->po2 = value.setpoint * 1000 + 0.5;
break;
case DC_SAMPLE_PPO2:
sample->po2 = value.ppo2 * 1000 + 0.5;
break;
case DC_SAMPLE_CNS:
sample->cns = value.cns * 100 + 0.5;
break;
#endif
default:
break;
}