diff options
| author | Santiago Carot-Nemesio <sancane@gmail.com> | 2011-12-09 19:19:00 +0100 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2011-12-15 13:23:37 +0200 |
| commit | c275bde366db4da6319043f048e1add572dc9dbc (patch) | |
| tree | 7fcbe31457de64d00730e1a7eec907884b633fe1 /thermometer/thermometer.c | |
| parent | 563ef8324c6994e0383138802349490d8168af30 (diff) | |
| download | bluez-c275bde366db4da6319043f048e1add572dc9dbc.tar.gz bluez-c275bde366db4da6319043f048e1add572dc9dbc.tar.xz bluez-c275bde366db4da6319043f048e1add572dc9dbc.zip | |
thermometer: Configure C.C.C descriptor during thermometer configuration
This patch enables notification/indication in GATT server if there are
any watcher regitered for measurements when the thermometer is
configured.
Diffstat (limited to 'thermometer/thermometer.c')
| -rw-r--r-- | thermometer/thermometer.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/thermometer/thermometer.c b/thermometer/thermometer.c index cacf579a..64ac26fb 100644 --- a/thermometer/thermometer.c +++ b/thermometer/thermometer.c @@ -340,21 +340,30 @@ static void process_thermometer_desc(struct descriptor *desc) bt_uuid16_create(&btuuid, GATT_CLIENT_CHARAC_CFG_UUID); if (bt_uuid_cmp(&desc->uuid, &btuuid) == 0) { + uint8_t atval[2]; + uint16_t val; + if (g_strcmp0(ch->attr.uuid, TEMPERATURE_MEASUREMENT_UUID) == 0) { - /* TODO: Check if we have to enable it */ - DBG("C.C.C in Temperature Measurement"); + if (g_slist_length(ch->t->fwatchers) == 0) + return; + + val = ATT_CLIENT_CHAR_CONF_INDICATION; } else if (g_strcmp0(ch->attr.uuid, INTERMEDIATE_TEMPERATURE_UUID) == 0) { - /* TODO: Check if we have to enable it */ - DBG("C.C.C in Intermediate Temperature"); + if (g_slist_length(ch->t->iwatchers) == 0) + return; + + val = ATT_CLIENT_CHAR_CONF_NOTIFICATION; } else if (g_strcmp0(ch->attr.uuid, - MEASUREMENT_INTERVAL_UUID) == 0) { - /* TODO: Enable indications */ - DBG("C.C.C in Measurement Interval"); - } else + MEASUREMENT_INTERVAL_UUID) == 0) + val = ATT_CLIENT_CHAR_CONF_INDICATION; + else goto done; + att_put_u16(val, atval); + gatt_write_char(ch->t->attrib, desc->handle, atval, 2, + NULL, NULL); return; } |