Method JoystickHandler

HomieDeploy/unitree_sdk2/g1_control.cpp:240–244

  }

  void JoystickHandler(const void *message)
    {
        std::lock_guard<std::mutex> lock(joystick_mutex);
        joystick_msg = *(unitree_go::msg::dds_::WirelessController_ *)message;
    }

  void _simpleLCMThread(){
    while(true){