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Bluetooth: Mesh: Move heartbeat sending to transport layer

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The heartbeat is a transport layer feature, so move it to transport.c.
This also opens the way to properly fix Friendship-established/lost
triggering for LPN role.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Johan Hedberg 2019-08-13 14:13:43 +03:00 • committed by Johan Hedberg
commit ed71fc9a9e
3 changed files with 55 additions and 55 deletions
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59
subsys/bluetooth/mesh/cfg_srv.c
View file

@ -47,56 +47,6 @@ static struct label {
u8_t uuid[16];
} labels[CONFIG_BT_MESH_LABEL_COUNT];
static void hb_send(struct bt_mesh_model *model)
{
struct bt_mesh_cfg_srv *cfg = model->user_data;
u16_t feat = 0U;
struct __packed {
u8_t init_ttl;
u16_t feat;
} hb;
struct bt_mesh_msg_ctx ctx = {
.net_idx = cfg->hb_pub.net_idx,
.app_idx = BT_MESH_KEY_UNUSED,
.addr = cfg->hb_pub.dst,
.send_ttl = cfg->hb_pub.ttl,
};
struct bt_mesh_net_tx tx = {
.sub = bt_mesh_subnet_get(cfg->hb_pub.net_idx),
.ctx = &ctx,
.src = bt_mesh_model_elem(model)->addr,
.xmit = bt_mesh_net_transmit_get(),
};
hb.init_ttl = cfg->hb_pub.ttl;
if (bt_mesh_relay_get() == BT_MESH_RELAY_ENABLED) {
feat |= BT_MESH_FEAT_RELAY;
}
if (bt_mesh_gatt_proxy_get() == BT_MESH_GATT_PROXY_ENABLED) {
feat |= BT_MESH_FEAT_PROXY;
}
if (bt_mesh_friend_get() == BT_MESH_FRIEND_ENABLED) {
feat |= BT_MESH_FEAT_FRIEND;
}
#if defined(CONFIG_BT_MESH_LOW_POWER)
if (bt_mesh.lpn.state != BT_MESH_LPN_DISABLED) {
feat |= BT_MESH_FEAT_LOW_POWER;
}
#endif
hb.feat = sys_cpu_to_be16(feat);
BT_DBG("InitTTL %u feat 0x%04x", cfg->hb_pub.ttl, feat);
bt_mesh_ctl_send(&tx, TRANS_CTL_OP_HEARTBEAT, &hb, sizeof(hb),
NULL, NULL, NULL);
}
static int comp_add_elem(struct net_buf_simple *buf, struct bt_mesh_elem *elem,
bool primary)
{
@ -872,7 +822,7 @@ static void gatt_proxy_set(struct bt_mesh_model *model,
sub = bt_mesh_subnet_get(cfg->hb_pub.net_idx);
if ((cfg->hb_pub.feat & BT_MESH_FEAT_PROXY) && sub) {
hb_send(model);
bt_mesh_heartbeat_send();
}
send_status:
@ -990,7 +940,7 @@ static void relay_set(struct bt_mesh_model *model,
sub = bt_mesh_subnet_get(cfg->hb_pub.net_idx);
if ((cfg->hb_pub.feat & BT_MESH_FEAT_RELAY) && sub && change) {
hb_send(model);
bt_mesh_heartbeat_send();
}
} else {
BT_WARN("Invalid Relay value 0x%02x", buf->data[0]);
@ -2746,7 +2696,7 @@ static void friend_set(struct bt_mesh_model *model,
sub = bt_mesh_subnet_get(cfg->hb_pub.net_idx);
if ((cfg->hb_pub.feat & BT_MESH_FEAT_FRIEND) && sub) {
hb_send(model);
bt_mesh_heartbeat_send();
}
send_status:
@ -3243,7 +3193,6 @@ static void hb_publish(struct k_work *work)
struct bt_mesh_cfg_srv *cfg = CONTAINER_OF(work,
struct bt_mesh_cfg_srv,
hb_pub.timer.work);
struct bt_mesh_model *model = cfg->model;
struct bt_mesh_subnet *sub;
u16_t period_ms;
@ -3266,7 +3215,7 @@ static void hb_publish(struct k_work *work)
k_delayed_work_submit(&cfg->hb_pub.timer, period_ms);
}
hb_send(model);
bt_mesh_heartbeat_send();
if (cfg->hb_pub.count != 0xffff) {
cfg->hb_pub.count--;

49
subsys/bluetooth/mesh/transport.c
View file

@ -1506,3 +1506,52 @@ void bt_mesh_rpl_clear(void)
BT_DBG("");
(void)memset(bt_mesh.rpl, 0, sizeof(bt_mesh.rpl));
}
void bt_mesh_heartbeat_send(void)
{
struct bt_mesh_cfg_srv *cfg = bt_mesh_cfg_get();
u16_t feat = 0U;
struct __packed {
u8_t init_ttl;
u16_t feat;
} hb;
struct bt_mesh_msg_ctx ctx = {
.net_idx = cfg->hb_pub.net_idx,
.app_idx = BT_MESH_KEY_UNUSED,
.addr = cfg->hb_pub.dst,
.send_ttl = cfg->hb_pub.ttl,
};
struct bt_mesh_net_tx tx = {
.sub = bt_mesh_subnet_get(cfg->hb_pub.net_idx),
.ctx = &ctx,
.src = bt_mesh_model_elem(cfg->model)->addr,
.xmit = bt_mesh_net_transmit_get(),
};
hb.init_ttl = cfg->hb_pub.ttl;
if (bt_mesh_relay_get() == BT_MESH_RELAY_ENABLED) {
feat |= BT_MESH_FEAT_RELAY;
}
if (bt_mesh_gatt_proxy_get() == BT_MESH_GATT_PROXY_ENABLED) {
feat |= BT_MESH_FEAT_PROXY;
}
if (bt_mesh_friend_get() == BT_MESH_FRIEND_ENABLED) {
feat |= BT_MESH_FEAT_FRIEND;
}
#if defined(CONFIG_BT_MESH_LOW_POWER)
if (bt_mesh.lpn.state != BT_MESH_LPN_DISABLED) {
feat |= BT_MESH_FEAT_LOW_POWER;
}
#endif
hb.feat = sys_cpu_to_be16(feat);
BT_DBG("InitTTL %u feat 0x%04x", cfg->hb_pub.ttl, feat);
bt_mesh_ctl_send(&tx, TRANS_CTL_OP_HEARTBEAT, &hb, sizeof(hb),
NULL, NULL, NULL);
}

2
subsys/bluetooth/mesh/transport.h
View file

@ -94,3 +94,5 @@ int bt_mesh_trans_recv(struct net_buf_simple *buf, struct bt_mesh_net_rx *rx);
void bt_mesh_trans_init(void);
void bt_mesh_rpl_clear(void);
void bt_mesh_heartbeat_send(void);