Example #1
0
 public void setAPMode(int value) {
   try {
     log.info("Attempting to set AP to " + value);
     AtCommandResponse ap = xbee.sendAtCommand(new AtCommand("AP", value));
     if (ap.isOk()) {
       log.info("Successfully set AP mode to " + value);
     } else {
       throw new XBeeException("Attempt to set AP=2 failed");
     }
   } catch (XBeeException ex) {
     log.error(ex.getMessage());
   }
 }
Example #2
0
  private ReadData(String port, int baud, String url) throws Exception {
    // XBee xbee = new XBee();

    try {
      // replace with the com port of your receiving XBee (typically your end device)
      //			xbee.open("/dev/tty.usbserial-A6005uRz", 9600);
      xbee.open(port, baud);

      setAPMode(2);

      // set options of network
      if (xbee.sendAtCommand(new AtCommand("JN", 0x01)).isOk()) log.info("Set join Notification");
      String node_identifier = "0013A200408BC826\0";
      if (xbee.sendAtCommand(new AtCommand("CH", 0x0F)).isOk()) log.info("Set CH");
      int[] pan = {0x69, 0x69};
      if (xbee.sendAtCommand(new AtCommand("ID", pan)).isOk()) log.info("Set PAN_ID");
      if (xbee.sendAtCommand(new AtCommand("NI", ByteUtils.stringToIntArray(node_identifier)))
          .isOk()) log.info("Set Node Identifier: " + node_identifier);

      while (true) {

        try {
          // we wait here until a packet is received.
          XBeeResponse response = xbee.getResponse();

          log.info("received response " + response.toString());

          if (response.getApiId() == ApiId.ZNET_RX_RESPONSE) {
            // we received a packet from ZNetSenderTest.java
            ZNetRxResponse rx = (ZNetRxResponse) response;

            log.info(
                "Received RX packet, option is "
                    + rx.getOption()
                    + ", sender 64 address is "
                    + ByteUtils.toBase16(rx.getRemoteAddress64().getAddress())
                    + ", remote 16-bit address is "
                    + ByteUtils.toBase16(rx.getRemoteAddress16().getAddress())
                    + ", data is "
                    + ByteUtils.toBase16(rx.getData()));

            String mac =
                ByteUtils.toBase16(rx.getRemoteAddress64().getAddress(), "").replaceAll("0x", "");
            log.info(mac);
            // convertimos el int[] en string con los datos que necesitamos
            // dia,hora,minuto,segundo,bateria,temp_aire,hume_aire,temp_suelo,hume_suelo,secuencia
            String resultado = convertirDatos(rx.getData());

            // optionally we may want to get the signal strength (RSSI) of the last hop.
            // keep in mind if you have routers in your network, this will be the signal of the last
            // hop.
            AtCommand at = new AtCommand("DB");
            xbee.sendAsynchronous(at);
            XBeeResponse atResponse = xbee.getResponse();

            int rssi = 0;
            if (atResponse.getApiId() == ApiId.AT_RESPONSE) {
              rssi = -((AtCommandResponse) atResponse).getValue()[0];
              // remember rssi is a negative db value
              log.info("RSSI of last response is " + rssi);
            } else {
              // we didn't get an AT response
              log.info("expected RSSI, but received " + atResponse.toString());
            }

            // Enviamos los datos recibidos al wsn
            PostData(url, mac, resultado + "#" + rssi);

          } else {
            log.debug("received unexpected packet " + response.toString());
          }
        } catch (Exception e) {
          log.error(e);
        }
      }

    } finally {
      if (xbee.isConnected()) {
        xbee.close();
      }
    }
  }