微信蓝牙AirSync广播无法被识别

微信蓝牙广播数据格式,为什么我的一直出现没有0 xfee7或标准服务broadcase记录!
请问一下是什么东西没有添加对吗？

设备mac: 12:34:56:78:9a: bc
广播数据：
Static uint8_t adv_data[] = {

0 x0d GAP_DATA_TYPE_MANUFACTURER_SPEC
0 x00, 0 x0a,
0 x12 0 x34,
0 x56 0 x78,
0 x9a 0 xbc,
0 x03 0 x03,
0 xe7,以0 xfe,

UUID:

#定义xfee7 BLE_UUID_WECHAT_SERVICE 0
#定义xfec7 BLE_UUID_WECHAT_WRITE_CHARACTERISTICS 0
#定义xfec8 BLE_UUID_WECHAT_INDICATE_CHARACTERISTICS 0
#定义xfec9 BLE_UUID_WECHAT_READ_CHARACTERISTICS 0

初始化:

Num_attr = ble_gatts_get_num_attr(0, 3,1); / /输出

/ /添加微信服务
ble_uuid_create16 (BLE_UUID_WECHAT_SERVICE uuid);
ble_gatts_add_service (uuid, GATT_SERVICE_PRIMARY num_attr);

ble_uuid_create16 (BLE_UUID_WECHAT_WRITE_CHARACTERISTICS uuid);
ble_gatts_add_characteristic (uuid, GATT_PROP_WRITE ATT_PERM_RW,
20, 0, NULL， &us->微信特性_write_val_h);

ble_uuid_create16 (BLE_UUID_WECHAT_READ_CHARACTERISTICS uuid);
ble_gatts_add_characteristic (uuid, GATT_PROP_READ ATT_PERM_RW,
20, 0, NULL， &us-> wechat_charactertic_read_val_h);

ble_uuid_create16 (BLE_UUID_WECHAT_INDICATE_CHARACTERISTICS uuid);
ble_gatts_add_characteristic (uuid, GATT_PROP_READ | GATT_PROP_INDICATE ATT_PERM_NONE,
20, 0, NULL， &us-> wechat_charactertic_notify_val_h);

ble_uuid_create16 (UUID_GATT_CLIENT_CHAR_CONFIGURATION uuid);
bl_gatts_add_descriptor (&uuid, ATT_PERM_RW, 2,0， &us-> wechat_charactertic_notify_ccc_h);
/*注册SPS服务*/
ble_gatts_register_service(美国- > svc.start_h,
我们- - - - - - > wechat_characteristic_write_val_h,
我们- - - - - - > wechat_characteristic_read_val_h,
我们- - - - - - > wechat_characteristic_notify_val_h,
我们- - - - - - > wechat_characteristic_notify_ccc_h,
0）;