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fix(split): Proper role checking in BT callbacks.

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* Properly react to events only for connections
  with the correct role.
This commit is contained in:
Peter Johanson 2022-03-01 03:46:43 +00:00 committed by Pete Johanson
parent 917c6a0660
commit 5015a88545
2 changed files with 33 additions and 2 deletions
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18
app/src/ble.c
View file

@ -377,9 +377,17 @@ static bool is_conn_active_profile(const struct bt_conn *conn) {
static void connected(struct bt_conn *conn, uint8_t err) {
char addr[BT_ADDR_LE_STR_LEN];
bt_addr_le_to_str(bt_conn_get_dst(conn), addr, sizeof(addr));
struct bt_conn_info info;
LOG_DBG("Connected thread: %p", k_current_get());
bt_conn_get_info(conn, &info);
if (info.role != BT_CONN_ROLE_PERIPHERAL) {
LOG_DBG("SKIPPING FOR ROLE %d", info.role);
return;
}
bt_addr_le_to_str(bt_conn_get_dst(conn), addr, sizeof(addr));
advertising_status = ZMK_ADV_NONE;
if (err) {
@ -408,11 +416,19 @@ static void connected(struct bt_conn *conn, uint8_t err) {
static void disconnected(struct bt_conn *conn, uint8_t reason) {
char addr[BT_ADDR_LE_STR_LEN];
struct bt_conn_info info;
bt_addr_le_to_str(bt_conn_get_dst(conn), addr, sizeof(addr));
LOG_DBG("Disconnected from %s (reason 0x%02x)", log_strdup(addr), reason);
bt_conn_get_info(conn, &info);
if (info.role != BT_CONN_ROLE_PERIPHERAL) {
LOG_DBG("SKIPPING FOR ROLE %d", info.role);
return;
}
// We need to do this in a work callback, otherwise the advertising update will still see the
// connection for a profile as active, and not start advertising yet.
k_work_submit(&update_advertising_work);

17
app/src/split/bluetooth/central.c
View file

@ -395,6 +395,8 @@ static bool split_central_eir_found(struct bt_data *data, void *user_data) {
} else {
param = BT_LE_CONN_PARAM(0x0006, 0x0006, 30, 400);
LOG_DBG("Initiating new connnection");
err = bt_conn_le_create(addr, BT_CONN_LE_CREATE_CONN, param, &slot->conn);
if (err) {
LOG_ERR("Create conn failed (err %d) (create conn? 0x%04x)", err,
@ -445,9 +447,17 @@ static int start_scan(void) {
static void split_central_connected(struct bt_conn *conn, uint8_t conn_err) {
char addr[BT_ADDR_LE_STR_LEN];
struct bt_conn_info info;
bt_addr_le_to_str(bt_conn_get_dst(conn), addr, sizeof(addr));
bt_conn_get_info(conn, &info);
if (info.role != BT_CONN_ROLE_CENTRAL) {
LOG_DBG("SKIPPING FOR ROLE %d", info.role);
return;
}
if (conn_err) {
LOG_ERR("Failed to connect to %s (%u)", log_strdup(addr), conn_err);
@ -465,12 +475,17 @@ static void split_central_connected(struct bt_conn *conn, uint8_t conn_err) {
static void split_central_disconnected(struct bt_conn *conn, uint8_t reason) {
char addr[BT_ADDR_LE_STR_LEN];
int err;
bt_addr_le_to_str(bt_conn_get_dst(conn), addr, sizeof(addr));
LOG_DBG("Disconnected: %s (reason %d)", log_strdup(addr), reason);
release_peripheral_slot_for_conn(conn);
err = release_peripheral_slot_for_conn(conn);
if (err < 0) {
return;
}
start_scan();
}