typedef struct {
 uint8_t topic = "hw_ver";
 uint8_t minor;
 uint8_t major;
} hw_ver_t;

typedef struct {
 uint8_t topic = "fw_ver";
 uint8_t minor;
 uint8_t major;
} fw_ver_t;

typedef struct {
 uint8_t topic = "alive";
 bool flag;
} alive_t;

typedef struct {
 uint8_t topic = "vcell";
 uint32_t vcell;
} vcell_t;

typedef struct {
  uint8_t topic = "rom";
  uint8_t rom;
} rom_t;

typedef struct {
  uint8_t topic = "ota";
  bool ota;
} ota_t;

typedef struct{
  hw_ver_t hw_ver;
  fw_ver_t fw_ver;
  alive_t alive;
  vcell_t vcell;
  soc_t soc;
  rom_t rom;
  ota_t ota;
  ssid_t ssid;
  bssid_t bssid;
  rssi_t rssi;
} ideasX_topics_t;

typedef struct {
    uint8_t topic = "ota";
    uint32_t* function;
} ideasX_command_ota_t;

typedef struct {
    uint8_t topic = "shutdown";
    uint32_t* function;
} ideasX_command_shutdown_t;