Merge branch 'feat/ble_mesh_micellaneous_fix_v5.2' into 'release/v5.2'

Feat/ble mesh micellaneous fix (v5.2)

See merge request espressif/esp-idf!39635

components/bt/esp_ble_mesh/core/bluedroid_host/adapter.c

@@ -1599,8 +1599,10 @@ static void bt_mesh_bta_gattc_cb(tBTA_GATTC_EVT event, tBTA_GATTC *p_data)
         for (i = 0; i < ARRAY_SIZE(bt_mesh_gattc_info); i++) {
             if (bt_mesh_gattc_info[i].conn.handle == handle) {
                 if (bt_mesh_gattc_info[i].wr_desc_done == false) {
-                    BT_DBG("Receive notification before finishing to write ccc");
+                    BT_WARN("Receive notification before finishing to write ccc");
+#if !CONFIG_BLE_MESH_BQB_TEST
                     return;
+#endif
                 }
 
                 conn = &bt_mesh_gattc_info[i].conn;

components/bt/esp_ble_mesh/core/proxy_client.c

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2017-2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2017-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -31,7 +31,7 @@
 
 static struct bt_mesh_proxy_server {
     struct bt_mesh_conn *conn;
-
+    bt_mesh_addr_t addr;
     enum __attribute__((packed)) {
         CLI_NONE,
         CLI_PROV,
@@ -465,6 +465,7 @@ static void proxy_connected(bt_mesh_addr_t *addr, struct bt_mesh_conn *conn, int
 
     server->conn = bt_mesh_conn_ref(conn);
     server->conn_type = CLI_NONE;
+    memcpy(&server->addr, addr, sizeof(bt_mesh_addr_t));
     net_buf_simple_reset(&server->buf);
 
 #if CONFIG_BLE_MESH_RPR_SRV && CONFIG_BLE_MESH_PB_GATT
@@ -629,6 +630,12 @@ static ssize_t proxy_write_ccc(bt_mesh_addr_t *addr, struct bt_mesh_conn *conn)
         return 0;
     }
 
+#if CONFIG_BLE_MESH_BQB_TEST
+    /* notify maybe received first */
+    if (server->conn_type == CLI_PROXY) {
+        return 0;
+    }
+#endif
     return -EINVAL;
 }
 
@@ -641,6 +648,16 @@ static ssize_t proxy_recv_ntf(struct bt_mesh_conn *conn, uint8_t *data, uint16_t
         return -ENOTCONN;
     }
 
+#if CONFIG_BLE_MESH_BQB_TEST
+    /* update conn type if notify received before write ccc */
+    if (server->conn_type == CLI_NONE) {
+        server->conn_type = CLI_PROXY;
+        if (proxy_client_connect_cb) {
+            proxy_client_connect_cb(&server->addr, server - servers, server->net_idx);
+        }
+    }
+#endif
+
     if (server->conn_type == CLI_PROXY) {
         return proxy_recv(conn, NULL, data, len, 0, 0);
     }

components/bt/esp_ble_mesh/core/proxy_server.c

@@ -1341,7 +1341,7 @@ int bt_mesh_proxy_server_segment_send(struct bt_mesh_conn *conn, uint8_t type,
     net_buf_simple_pull(msg, mtu);
 
     while (msg->len) {
-        if (msg->len + 1 < mtu) {
+        if (msg->len + 1 <= mtu) {
             net_buf_simple_push_u8(msg, BLE_MESH_PROXY_PDU_HDR(BLE_MESH_PROXY_SAR_LAST, type));
             proxy_send(conn, msg->data, msg->len);
             break;

components/bt/esp_ble_mesh/core/scan.c

@@ -2,7 +2,7 @@
 
 /*
  * SPDX-FileCopyrightText: 2017 Intel Corporation
- * SPDX-FileContributor: 2020-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileContributor: 2020-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -86,13 +86,14 @@ int bt_mesh_unprov_dev_info_query(uint8_t uuid[16], uint8_t addr[6],
 {
     uint8_t idx = 0;
     uint8_t cnt = 0;
+    uint8_t pair_num = unprov_dev_info_fifo.pair_num;
 
-    if (uuid == NULL || addr == NULL) {
+    if (uuid == NULL && addr == NULL) {
         BT_WARN("No available information to query");
         return -1;
     }
 
-    while (cnt < unprov_dev_info_fifo.pair_num) {
+    while (cnt < pair_num) {
         idx = (cnt + unprov_dev_info_fifo.start_idx) % BLE_MESH_STORE_UNPROV_INFO_MAX_NUM;
         if (query_type & BLE_MESH_STORE_UNPROV_INFO_QUERY_TYPE_UUID) {
             if (!memcmp(unprov_dev_info_fifo.info[idx].addr, addr, 6)) {
@@ -118,7 +119,7 @@ int bt_mesh_unprov_dev_info_query(uint8_t uuid[16], uint8_t addr[6],
         cnt++;
     }
 
-    if (cnt == unprov_dev_info_fifo.pair_num) {
+    if (cnt == pair_num) {
         return -1;
     }