与BLueNRG业务stm32l053r8t6核的无线通信

Question

大家好，

               I am beginner to BLE technology since kindly help me out by clearing the issue

我正在尝试向x-cube ble添加一个新的GATT服务（"http://www.st.com/web/en"），但遗憾的是，该服务未显示在ble调试器中(https://play.google.com/store/apps/details?id=com.adatronics.bledebugger&hl=en）

该代码中已经存在的服务是可见的，但具有新uuid的新服务没有形成

   /************************************ Ref code                        *********************************************************/

（主）

ret = Add_UV_Sensor_Service();
  if(ret == BLE_STATUS_SUCCESS)
    PRINTF("Environmental Sensor service added successfully.n");
  else
    PRINTF("Error while adding Environmental Sensor service.n"); 
(under service .c)
#define COPY_UUID_128(uuid_struct, uuid_15, uuid_14, uuid_13, uuid_12, uuid_11, uuid_10, uuid_9, uuid_8, uuid_7, uuid_6, uuid_5, uuid_4, uuid_3, uuid_2, uuid_1, uuid_0) 
do {
    uuid_struct[0] = uuid_0; uuid_struct[1] = uuid_1; uuid_struct[2] = uuid_2; uuid_struct[3] = uuid_3; 
        uuid_struct[4] = uuid_4; uuid_struct[5] = uuid_5; uuid_struct[6] = uuid_6; uuid_struct[7] = uuid_7; 
            uuid_struct[8] = uuid_8; uuid_struct[9] = uuid_9; uuid_struct[10] = uuid_10; uuid_struct[11] = uuid_11; 
                uuid_struct[12] = uuid_12; uuid_struct[13] = uuid_13; uuid_struct[14] = uuid_14; uuid_struct[15] = uuid_15; 
}while(0)
#define COPY_UV_SENS_SERVICE_UUID(uuid_struct)  COPY_UUID_128 (uuid_struct,0x0e,0xd4,0x4b,0x69, 0x20,0xd1, 0x4b,0xc4, 0x9f,0xb0, 0xcf,0xf6,0xf1,0xf1,0xd0,0x71)
tBleStatus Add_UV_Sensor_Service(void)
{
  tBleStatus ret;
  uint8_t uuid[16];
  uint16_t uuid16;
  charactFormat charFormat;
  uint16_t descHandle;
  COPY_UV_SENS_SERVICE_UUID(uuid);
  ret = aci_gatt_add_serv(UUID_TYPE_128,  uuid, PRIMARY_SERVICE , 5,
                          &uvSerHandle);
  if (ret != BLE_STATUS_SUCCESS) goto fail;

    fail:
  PRINTF("Error while adding UV_SENS service.n");
  return BLE_STATUS_ERROR ;

}

Answer 1

也许您没有在main.c文件中调用函数Add_UV_Sensor_Service()，因为那里有初始化服务的空间。