Java XBee.sendAsynchronous方法代码示例

import com.rapplogic.xbee.api.XBee; //导入方法依赖的package包/类
private BroadcastSenderExample() throws XBeeException {
	
	XBee xbee = new XBee();
	
	try {
		// replace with your com port and baud rate. this is the com port of my coordinator		
		xbee.open("/dev/ttyUSB0", 9600);
		
		while (true) {
			// put some arbitrary data in the payload
			int[] payload = ByteUtils.stringToIntArray("the\nquick\nbrown\nfox");
			
			ZNetTxRequest request = new ZNetTxRequest(XBeeAddress64.BROADCAST, payload);
			// make it a broadcast packet
			request.setOption(ZNetTxRequest.Option.BROADCAST);

			log.info("request packet bytes (base 16) " + ByteUtils.toBase16(request.getXBeePacket().getPacket()));
			
			xbee.sendAsynchronous(request);
			// we just assume it was sent.  that's just the way it is with broadcast.  
			// no transmit status response is sent, so don't bother calling getResponse()
				
			try {
				// wait a bit then send another packet
				Thread.sleep(15000);
			} catch (InterruptedException e) {
			}
		}
	} finally {
		if (xbee != null && xbee.isConnected()) {
			xbee.close();		
		}
	}
}
 

import com.rapplogic.xbee.api.XBee; //导入方法依赖的package包/类
private BroadcastSenderExample() throws XBeeException {
	
	XBee xbee = new XBee();
	
	try {
		// replace with your com port and baud rate. this is the com port of my coordinator		
		xbee.open("/dev/ttyUSB0", 9600);
		
		while (true) {
			// put some arbitrary data in the payload
			int[] payload = ByteUtils.stringToIntArray("the\nquick\nbrown\nfox");
			
			ZNetTxRequest request = new ZNetTxRequest(XBeeAddress64.BROADCAST, payload);
			// make it a broadcast packet
			request.setOption(ZNetTxRequest.Option.BROADCAST);

			log.info("request packet bytes (base 16) " + ByteUtils.toBase16(request.getXBeePacket().getPacket()));
			
			xbee.sendAsynchronous(request);
			// we just assume it was sent.  that's just the way it is with broadcast.  
			// no transmit status response is sent, so don't bother calling getResponse()
				
			try {
				// wait a bit then send another packet
				Thread.sleep(15000);
			} catch (InterruptedException e) {
			}
		}
	} finally {
		xbee.close();
	}
}
 

import com.rapplogic.xbee.api.XBee; //导入方法依赖的package包/类
private ZNetExplicitSenderExample() throws XBeeException {
	
	XBee xbee = new XBee();
	
	try {
		// replace with your com port and baud rate. this is the com port of my coordinator
		//xbee.open("COM5", 9600);
		xbee.open("/dev/tty.usbserial-A6005v5M", 9600);
		
		// replace with end device's 64-bit address (SH + SL)
		XBeeAddress64 addr64 = new XBeeAddress64(0, 0x13, 0xa2, 0, 0x40, 0x0a, 0x3e, 0x02);
		
		// create an array of arbitrary data to send
		int[] payload = new int[] { 0, 0x66, 0xee };
		
		// loopback test
		int sourceEndpoint = 0;
		int destinationEndpoint = ZNetExplicitTxRequest.Endpoint.DATA.getValue();
		
		DoubleByte clusterId = new DoubleByte(0x0, ZNetExplicitTxRequest.ClusterId.SERIAL_LOOPBACK.getValue());
		//DoubleByte clusterId = new DoubleByte(0x0, ZNetExplicitTxRequest.ClusterId.TRANSPARENT_SERIAL.getValue());
		
		// first request we just send 64-bit address.  we get 16-bit network address with status response
		ZNetExplicitTxRequest request = new ZNetExplicitTxRequest(0xff, addr64, XBeeAddress16.ZNET_BROADCAST, 
					ZNetTxRequest.DEFAULT_BROADCAST_RADIUS, ZNetTxRequest.Option.UNICAST, payload, sourceEndpoint, destinationEndpoint, clusterId, ZNetExplicitTxRequest.znetProfileId);
		
		log.info("sending explicit " + request.toString());
		
		while (true) {
			xbee.sendAsynchronous(request);
			
			XBeeResponse response = xbee.getResponse();
			
			log.info("received response " + response.toString());
				
			try {
				// wait a bit then send another packet
				Thread.sleep(5000);
			} catch (InterruptedException e) {
			}
		}
	} finally {
		if (xbee != null && xbee.isConnected()) {
			xbee.close();		
		}
	}
}
 

import com.rapplogic.xbee.api.XBee; //导入方法依赖的package包/类
private ZNetReceiverExample() throws Exception {
	XBee xbee = new XBee();		

	try {			
		// replace with the com port of your receiving XBee (typically your end device)
		// router
		xbee.open("/dev/tty.usbserial-A6005uPi", 9600);
		
		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()));

					// 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();
					
					if (atResponse.getApiId() == ApiId.AT_RESPONSE) {
						// remember rssi is a negative db value
						log.info("RSSI of last response is " + -((AtCommandResponse)atResponse).getValue()[0]);
					} else {
						// we didn't get an AT response
						log.info("expected RSSI, but received " + atResponse.toString());
					}
				} else {
					log.debug("received unexpected packet " + response.toString());
				}
			} catch (Exception e) {
				log.error(e);
			}
		}
	} finally {
		if (xbee != null && xbee.isConnected()) {
			xbee.close();		
		}
	}
}
 

import com.rapplogic.xbee.api.XBee; //导入方法依赖的package包/类
private ZNetExplicitSenderExample() throws XBeeException {
	
	XBee xbee = new XBee();
	
	try {
		// replace with your com port and baud rate. this is the com port of my coordinator
		//xbee.open("COM5", 9600);
		xbee.open("/dev/tty.usbserial-A6005v5M", 9600);
		
		// replace with end device's 64-bit address (SH + SL)
		XBeeAddress64 addr64 = new XBeeAddress64(0, 0x13, 0xa2, 0, 0x40, 0x0a, 0x3e, 0x02);
		
		// create an array of arbitrary data to send
		int[] payload = new int[] { 0, 0x66, 0xee };
		
		// loopback test
		int sourceEndpoint = 0;
		int destinationEndpoint = ZNetExplicitTxRequest.Endpoint.DATA.getValue();
		
		DoubleByte clusterId = new DoubleByte(0x0, ZNetExplicitTxRequest.ClusterId.SERIAL_LOOPBACK.getValue());
		//DoubleByte clusterId = new DoubleByte(0x0, ZNetExplicitTxRequest.ClusterId.TRANSPARENT_SERIAL.getValue());
		
		// first request we just send 64-bit address.  we get 16-bit network address with status response
		ZNetExplicitTxRequest request = new ZNetExplicitTxRequest(0xff, addr64, XBeeAddress16.ZNET_BROADCAST, 
					ZNetTxRequest.DEFAULT_BROADCAST_RADIUS, ZNetTxRequest.Option.UNICAST, payload, sourceEndpoint, destinationEndpoint, clusterId, ZNetExplicitTxRequest.znetProfileId);
		
		log.info("sending explicit " + request.toString());
		
		while (true) {
			xbee.sendAsynchronous(request);
			
			XBeeResponse response = xbee.getResponse();
			
			log.info("received response " + response.toString());
				
			try {
				// wait a bit then send another packet
				Thread.sleep(5000);
			} catch (InterruptedException e) {
			}
		}
	} finally {
		xbee.close();
	}
}
 

import com.rapplogic.xbee.api.XBee; //导入方法依赖的package包/类
private ZNetReceiverExample() throws Exception {
	XBee xbee = new XBee();		

	try {			
		// replace with the com port of your receiving XBee (typically your end device)
		// router
		xbee.open("/dev/tty.usbserial-A6005uPi", 9600);
		
		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()));

					// 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();
					
					if (atResponse.getApiId() == ApiId.AT_RESPONSE) {
						// remember rssi is a negative db value
						log.info("RSSI of last response is " + -((AtCommandResponse)atResponse).getValue()[0]);
					} else {
						// we didn't get an AT response
						log.info("expected RSSI, but received " + atResponse.toString());
					}
				} else {
					log.debug("received unexpected packet " + response.toString());
				}
			} catch (Exception e) {
				log.error(e);
			}
		}
	} finally {
		if (xbee.isConnected()) {
			xbee.close();
		}
	}
}