#define ESP_BLE_MESH_MODEL_PUB_DEFINE(_name, _msg_len, _role) \
NET_BUF_SIMPLE_DEFINE_STATIC(bt_mesh_pub_msg_##_name, _msg_len); \
static esp_ble_mesh_model_pub_t _name = { \
.msg = &bt_mesh_pub_msg_##_name, \
.update = (uint32_t)NULL, \
.dev_role = _role, \
}