component/bt ; add notify

diff --git a/components/bt/bluedroid/profiles/esp/blufi/blufi_prf.c b/components/bt/bluedroid/profiles/esp/blufi/blufi_prf.c
index 0b1e795fa7da9f8fbefc0a3bfd6ef01c0d76ca00..b3f4a8bb592d044fe180eac23ef9a2b2261cc1e6 100644 (file)
--- a/components/bt/bluedroid/profiles/esp/blufi/blufi_prf.c
+++ b/components/bt/bluedroid/profiles/esp/blufi/blufi_prf.c
@@ -33,6 +33,9 @@
 #define BT_BD_ADDR_STR         "%02x:%02x:%02x:%02x:%02x:%02x"
 #define BT_BD_ADDR_HEX(addr)   addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]
 
+void blufi_config_success(void);
+void blufi_config_failed(void);
+
 UINT16 esp32_uuid = SVC_BLUFI_UUID;
 UINT8 esp32_manu[17] = {0xff,0x20,0x14,0x07,0x22,0x00,0x02,0x5B,0x00,0x33,0x49,0x31,0x30,0x4a,0x30,0x30,0x31};
 tBTA_BLE_MANU  p_esp32_manu = {sizeof(esp32_manu),esp32_manu};                 /* manufacturer data */
@@ -180,21 +183,22 @@ static void blufi_profile_cb(tBTA_GATTS_EVT event, tBTA_GATTS *p_data)
                        //add the frist blufi characteristic --> write characteristic
                        BTA_GATTS_AddCharacteristic(blufi_cb_env.clcb.cur_srvc_id, &uuid,
                                                                                (GATT_PERM_WRITE | GATT_PERM_READ),
-                                                                               (GATT_CHAR_PROP_BIT_READ | GATT_CHAR_PROP_BIT_WRITE));
+                                                                               (GATT_CHAR_PROP_BIT_READ | GATT_CHAR_PROP_BIT_WRITE | GATT_CHAR_PROP_BIT_NOTIFY));
                        break;
                case BTA_GATTS_ADD_CHAR_EVT:
                        if(p_data->add_result.char_uuid.uu.uuid16 == CHAR_BLUFI_UUID)
                        {
-                               uuid.uu.uuid16 = CHAR_BLUFI_UUID;
                                //save the att handle to the env
                                blufi_cb_env.blufi_inst.blufi_hdl = p_data->add_result.attr_id;
+
+                               uuid.uu.uuid16 = GATT_UUID_CHAR_CLIENT_CONFIG;
+                               BTA_GATTS_AddCharDescriptor (blufi_cb_env.clcb.cur_srvc_id,
+                                                            (GATT_PERM_WRITE|GATT_PERM_WRITE),
+                                                            &uuid);
                        }
                        break;
                case BTA_GATTS_ADD_CHAR_DESCR_EVT:
-                       if(p_data->add_result.char_uuid.uu.uuid16 == GATT_UUID_CHAR_CLIENT_CONFIG)
-                       {
-                               blufi_cb_env.blufi_inst.blufi_hdl = p_data->add_result.attr_id;
-                       }
+                       /* Nothing */
                        break;
                case BTA_GATTS_CONNECT_EVT:
                        //set the connection flag to true
@@ -361,7 +365,7 @@ tGATT_STATUS blufi_profile_init (tBLUFI_CBACK *call_back)
        return GATT_SUCCESS;
 }
 
-void blufi_msg_notify(UINT8 len, UINT8 *blufi_msg)
+void blufi_msg_notify(UINT8 *blufi_msg, UINT8 len)
 {
         BOOLEAN conn_status = blufi_cb_env.clcb.connected;
         UINT16 conn_id = blufi_cb_env.clcb.conn_id;
@@ -377,3 +381,15 @@ void blufi_msg_notify(UINT8 len, UINT8 *blufi_msg)
         BTA_GATTS_HandleValueIndication (conn_id, attr_id, len,
                                       blufi_msg, rsp);
 }
+
+void blufi_config_success(void)
+{
+       uint8_t *success_msg = "BLUFI_CONFIG_OK";
+       blufi_msg_notify(success_msg, strlen(success_msg));
+}
+
+void blufi_config_failed(void)
+{
+       uint8_t *failed_msg = "BLUFI_CONFIG_FAILED";
+       blufi_msg_notify(failed_msg, strlen(failed_msg));
+}

diff --git a/components/bt/bluedroid/profiles/esp/include/blufi_prf.h b/components/bt/bluedroid/profiles/esp/include/blufi_prf.h
index fc5c3ff942578c43b56427fde57cf1d761f34acb..9fb53e876850c9914a1cee5f939680cf865935af 100644 (file)
--- a/components/bt/bluedroid/profiles/esp/include/blufi_prf.h
+++ b/components/bt/bluedroid/profiles/esp/include/blufi_prf.h
@@ -7,7 +7,7 @@
 //define the blufi Char uuid
 #define CHAR_BLUFI_UUID        0xFF01
 
-#define BLUFI_HDL_NUM  3
+#define BLUFI_HDL_NUM  4
 
 #define BLUFI_VAL_MAX_LEN      (20)
 
@@ -72,5 +72,5 @@ BOOLEAN blufi_env_clcb_dealloc(UINT16 conn_id);
 
 tGATT_STATUS blufi_profile_init(tBLUFI_CBACK *call_back);
 
-void blufi_msg_notify(UINT8 len, UINT8 *blufi_msg);
+void blufi_msg_notify(UINT8 *blufi_msg, UINT8 len);
 

diff --git a/examples/07_blufi/main/demo_main.c b/examples/07_blufi/main/demo_main.c
index 78c8d8935ed53e139aa37c3ddfc454786c6c0d71..6475c3d466f9ee6fb4502c7a4531e29b5451c75e 100644 (file)
--- a/examples/07_blufi/main/demo_main.c
+++ b/examples/07_blufi/main/demo_main.c
@@ -46,6 +46,8 @@ void wifi_set_blue_config(char *ssid, char *passwd)
        printf("confirm true\n");
 }
 
+extern void blufi_config_failed(void);
+extern void blufi_config_success(void);
 static esp_err_t event_handler(void *ctx, system_event_t *event)
 {
     switch(event->event_id) {
@@ -54,6 +56,8 @@ static esp_err_t event_handler(void *ctx, system_event_t *event)
         break;
     case SYSTEM_EVENT_STA_GOT_IP:
         xEventGroupSetBits(wifi_event_group, CONNECTED_BIT);
+               blufi_config_success();
+               BTA_DisableBluetooth();
         break;
     case SYSTEM_EVENT_STA_DISCONNECTED:
         /* This is a workaround as ESP32 WiFi libs don't currently
@@ -102,6 +106,7 @@ void wifiTestTask(void *pvParameters)
                        ret = esp_wifi_connect();
                        if (ret != ESP_OK) {
                                printf("esp_wifi connect failed\n");
+                               blufi_config_failed();
                        }
                }
     }