Esempio n. 1
0
        bool open() {

				bool device_opened = false;

				if (is_open()) {
					if (debug)
						std::cout << "serial already opened" << std::endl;
					
				} else {
				
					m_serial.setPort(m_device_port);
					m_serial.setBaudrate(115200);
					//serial::Timeout t(1000, 1000);
					m_serial.setTimeout(serial::Timeout::simpleTimeout(2000));
					m_serial.open();

					// Open port
					if (m_serial.isOpen()) {
						m_serial.flush();
						// Check if the device is well a Wattsup
						if (identify()) {
							m_serial.flush();
							device_opened = true;
						} else {
							m_serial.close();
						}
					}
				}

				return device_opened;
        }
Esempio n. 2
0
bool Move::handshake(){
  int counter = 0;
  while(ros::ok()){
    syncboard.flush();
    syncboard.write("v");
    std::string result = syncboard.readline();
    if (result.length() > 0){
      ROS_INFO("Connected to syncboard.");
      return true;
    }
    if(counter++ > 50){
      ROS_WARN_ONCE("Connecting to syncboard is taking longer than expected.");
    }
    ros::Rate(10).sleep();
  }
  ROS_WARN("Syncboard handshake failed.");
  return false;  
}
Esempio n. 3
0
        void close() {

                if (m_closing) return;
                m_closing = true;

				if (is_open()) {
                        // Internal logging 600s
                        Packet p;
						WattsupCommand::SetupInternalLogging600s(p);

						write(p);

                        m_serial.flush();
						
				}

				m_serial.close();

                m_buf_len = 0;
                m_commands.clear();
                m_closing = false;

				//this->fileLog("Device closed ! [" + m_device_port + "]");
        }