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Support multiple o2 sensor values from libdc

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libdivecomputer might call us with DC_SAMPLE_PPO2 multiple times, which
means multiple sensors.

Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Anton Lundin 2015-08-31 23:23:43 +02:00 committed by Dirk Hohndel
parent 0cf9e0570d
commit 74ecb924f4
1 changed files with 7 additions and 1 deletions
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8
libdivecomputer.c
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@ -199,6 +199,7 @@ void
sample_cb(dc_sample_type_t type, dc_sample_value_t value, void *userdata) sample_cb(dc_sample_type_t type, dc_sample_value_t value, void *userdata)
{ {
unsigned int mm; unsigned int mm;
static unsigned int nsensor = 0;
struct divecomputer *dc = userdata; struct divecomputer *dc = userdata;
struct sample *sample; struct sample *sample;
@ -217,6 +218,7 @@ sample_cb(dc_sample_type_t type, dc_sample_value_t value, void *userdata)
switch (type) { switch (type) {
case DC_SAMPLE_TIME: case DC_SAMPLE_TIME:
nsensor = 0;
mm = 0; mm = 0;
if (sample) { if (sample) {
sample->in_deco = in_deco; sample->in_deco = in_deco;
@ -269,7 +271,11 @@ sample_cb(dc_sample_type_t type, dc_sample_value_t value, void *userdata)
sample->setpoint.mbar = po2 = rint(value.setpoint * 1000); sample->setpoint.mbar = po2 = rint(value.setpoint * 1000);
break; break;
case DC_SAMPLE_PPO2: case DC_SAMPLE_PPO2:
sample->o2sensor[0].mbar = po2 = rint(value.ppo2 * 1000); if (nsensor < 3)
sample->o2sensor[nsensor].mbar = po2 = rint(value.ppo2 * 1000);
else
report_error("%d is more o2 sensors than we can handle", nsensor);
nsensor++;
break; break;
case DC_SAMPLE_CNS: case DC_SAMPLE_CNS:
sample->cns = cns = rint(value.cns * 100); sample->cns = cns = rint(value.cns * 100);