ble_app: fix gap init error

Author: redchenjs

main/inc/user/ble_app.h

@@ -12,6 +12,8 @@
 
 extern esp_ble_adv_params_t adv_params;
 
+extern void ble_gap_init_adv_data(const char *name);
+
 extern void ble_app_init(void);
 
 #endif /* INC_USER_BLE_APP_H_ */

main/src/user/ble_app.c

@@ -33,7 +33,7 @@ esp_ble_adv_params_t adv_params = {
     .adv_filter_policy = ADV_FILTER_ALLOW_SCAN_ANY_CON_ANY,
 };
 
-static void ble_gap_init_adv_data(const char *name)
+void ble_gap_init_adv_data(const char *name)
 {
     int len = strlen(name);
     uint8_t raw_adv_data[len+5];
@@ -97,7 +97,7 @@ static void ble_gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_p
 
 void ble_app_init(void)
 {
-    ble_gap_init_adv_data(CONFIG_BT_NAME);
+    xEventGroupSetBits(user_event_group, BLE_GATTS_IDLE_BIT);
 
     ESP_ERROR_CHECK(esp_ble_gatts_register_callback(ble_gatts_event_handler));
     ESP_ERROR_CHECK(esp_ble_gap_register_callback(ble_gap_event_handler));

main/src/user/ble_gatts.c

@@ -23,14 +23,14 @@
 
 #define BLE_GATTS_TAG "ble_gatts"
 
-#define GATTS_SERVICE_UUID_A 0x00EE
-#define GATTS_CHAR_UUID_A    0xEE01
-#define GATTS_DESCR_UUID_A   0x2222
+#define GATTS_SERVICE_UUID_A 0x00AA
+#define GATTS_CHAR_UUID_A    0xAA01
+#define GATTS_DESCR_UUID_A   0xDEAD
 #define GATTS_NUM_HANDLE_A   4
 
-#define GATTS_SERVICE_UUID_B 0x00FF
-#define GATTS_CHAR_UUID_B    0xFF01
-#define GATTS_DESCR_UUID_B   0x3333
+#define GATTS_SERVICE_UUID_B 0x00BB
+#define GATTS_CHAR_UUID_B    0xBB02
+#define GATTS_DESCR_UUID_B   0xBEEF
 #define GATTS_NUM_HANDLE_B   4
 
 #define PREPARE_BUF_MAX_SIZE   1024
@@ -131,6 +131,8 @@ static void profile_a_event_handler(esp_gatts_cb_event_t event, esp_gatt_if_t ga
 {
     switch (event) {
     case ESP_GATTS_REG_EVT:
+        ble_gap_init_adv_data(CONFIG_BT_NAME);
+
         gl_profile_tab[PROFILE_A_APP_ID].service_id.is_primary = true;
         gl_profile_tab[PROFILE_A_APP_ID].service_id.id.inst_id = 0x00;
         gl_profile_tab[PROFILE_A_APP_ID].service_id.id.uuid.len = ESP_UUID_LEN_16;