Merge branch 'feat/support_blufi_adv_with_name_v5.5' into 'release/v5.5'

feat(bt/blufi): Support Blufi start advertising with specified name (v5.5)

See merge request espressif/esp-idf!41338

Author: Isl2017

components/bt/common/btc/profile/esp/blufi/bluedroid_host/esp_blufi.c

@@ -381,7 +381,15 @@ void esp_blufi_deinit(void)
 
 void esp_blufi_adv_start(void)
 {
-    esp_ble_gap_set_device_name(BLUFI_DEVICE_NAME);
+    esp_ble_gap_config_adv_data(&blufi_adv_data);
+}
+
+void esp_blufi_adv_start_with_name(const char *name)
+{
+    if (name != NULL) {
+        esp_ble_gap_set_device_name(name);
+    }
+
     esp_ble_gap_config_adv_data(&blufi_adv_data);
 }
 

components/bt/common/btc/profile/esp/blufi/include/esp_blufi.h

@@ -85,6 +85,9 @@ void esp_blufi_adv_stop(void);
 /* Start advertisement */
 void esp_blufi_adv_start(void);
 
+/* Start advertisement with specified name. if the name is NULL just start advertisement */
+void esp_blufi_adv_start_with_name(const char *name);
+
 void esp_blufi_send_encap(void *arg);
 
 #ifdef CONFIG_BT_NIMBLE_ENABLED

components/bt/common/btc/profile/esp/blufi/nimble_host/esp_blufi.c

@@ -468,6 +468,15 @@ void esp_blufi_adv_start(void)
     }
 }
 
+void esp_blufi_adv_start_with_name(const char *name)
+{
+    if (name != NULL) {
+        ble_svc_gap_device_name_set(name);
+    }
+
+    esp_blufi_adv_start();
+}
+
 uint8_t esp_blufi_init(void)
 {
     blufi_env.enabled = true;

examples/bluetooth/blufi/main/blufi_init.c

@@ -45,6 +45,13 @@ esp_err_t esp_blufi_host_init(void)
     }
     BLUFI_INFO("BD ADDR: "ESP_BD_ADDR_STR"\n", ESP_BD_ADDR_HEX(esp_bt_dev_get_address()));
 
+    /* Set the default device name */
+    ret = esp_ble_gap_set_device_name(BLUFI_DEVICE_NAME);
+    if (ret) {
+        BLUFI_ERROR("%s set device name failed: %s\n", __func__, esp_err_to_name(ret));
+        return ESP_FAIL;
+    }
+
     return ESP_OK;
 
 }