xbee+xbee shield+arduino问题
这是我们做的东西的方案 左边的 作为Router 放在移动终端
右边的作为Coordinator 通过适配器连接在PC上
确认设备连接和跳线设置没有问题
现在Router端的associ灯不停闪烁
然后我们写了一个测试程序，烧在arduino上面#include <XBee.h>
#define disSH 0x0013a200
#define disSL 0x40a62ddc
// create the XBee object
XBee xbee = XBee();
uint8_t payload[] = { 0, 0 };
// SH + SL Address of receiving XBee
XBeeAddress64 addr64 = XBeeAddress64(disSH,disSL);
ZBTxRequest zbTx = ZBTxRequest(addr64, payload, sizeof(payload));
ZBTxStatusResponse txStatus = ZBTxStatusResponse();
int pin5 = 0;
int statusLed = 13;
int errorLed = 13;
void flashLed(int pin, int times, int wait) {
for (int i = 0; i < times; i++) {
digitalWrite(pin, HIGH);
delay(wait);
digitalWrite(pin, LOW);
if (i + 1 < times) {
delay(wait);
}
}
}
void setup() {
pinMode(statusLed, OUTPUT);
pinMode(errorLed, OUTPUT);
Serial.begin(9600);
xbee.setSerial(Serial);
}
void loop() {
xbee.send(zbTx);
// flash TX indicator
flashLed(statusLed, 1, 100);
// after sending a tx request, we expect a status response
// wait up to half second for the status response
if (xbee.readPacket(500)) {
// got a response!
// should be a znet tx status
if (xbee.getResponse().getApiId() == ZB_TX_STATUS_RESPONSE) {
xbee.getResponse().getZBTxStatusResponse(txStatus);
// get the delivery status, the fifth byte
if (txStatus.getDeliveryStatus() == SUCCESS) {
// success.time to celebrate
flashLed(statusLed, 5, 50);
} else {
// the remote XBee did not receive our packet. is it powered on?
flashLed(errorLed, 3, 500);
}
}
} else if (xbee.getResponse().isError()) {
//nss.print("Error reading packet.Error code: ");
//nss.println(xbee.getResponse().getErrorCode());
} else {
// local XBee did not provide a timely TX Status Response -- should not happen
flashLed(errorLed, 2, 50);
}
delay(1000);
}结果L灯一直在闪烁 flashLed(errorLed, 2, 50); 表示工作不正常。以上为发送测试程序，就是简单的发送一个payload
于是我们又写了一个接收程序<blockquote>#include <XBee.h> 就是简单地 接收到信息
然后我们通过Coordinator端发送广播包，无效，发送单播点对点包，也无效。L一直不亮
Java广播程序如下/**
* Copyright (c) 2008 Andrew Rapp. All rights reserved.
*
* This file is part of XBee-API.
*
* XBee-API is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* XBee-API is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with XBee-API.If not, see <<a href="http://www.gnu.org/licenses/>." target="_blank">http://www.gnu.org/licenses/>.</a>
*/
package com.rapplogic.xbee.examples.zigbee;
import org.apache.log4j.Logger;
import org.apache.log4j.PropertyConfigurator;
import com.rapplogic.xbee.api.XBee;
import com.rapplogic.xbee.api.XBeeAddress64;
import com.rapplogic.xbee.api.XBeeException;
import com.rapplogic.xbee.api.zigbee.ZNetTxRequest;
import com.rapplogic.xbee.util.ByteUtils;
/**
* @author andrew
*/
public class BroadcastSenderExample {
private final static Logger log = Logger.getLogger(BroadcastSenderExample.class);
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("COM5", 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(2000);
} catch (InterruptedException e) {
}
}
} finally {
xbee.close();
}
}
public static void main(String[] args) throws XBeeException, InterruptedException{
PropertyConfigurator.configure("log4j.properties");
new BroadcastSenderExample();
}
}使用的是http://code.google.com/p/xbee-api/的最新版本api
两个xbee都在api mode (AP = 2模式下工作)
以下为两个XBee的配置
但是如果把两个xbee都放在适配器上 一个发送广播通信 一个接受广播通信 就没有问题 正常工作。
广播接收代码package com.rapplogic.xbee.examples.zigbee;
import org.apache.log4j.Logger;
import org.apache.log4j.PropertyConfigurator;
import com.rapplogic.xbee.api.XBee;
import com.rapplogic.xbee.api.XBeeException;
import com.rapplogic.xbee.api.XBeeResponse;
/**
* @author andrew
*/
public class BroadcastReceiverExample {
private final static Logger log = Logger.getLogger(BroadcastReceiverExample.class);
private BroadcastReceiverExample() 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);
while (true) {
XBeeResponse response = xbee.getResponse();
log.info("received response " + response);
}
} finally {
xbee.close();
}
}
public static void main(String[] args) throws XBeeException, InterruptedException{
PropertyConfigurator.configure("log4j.properties");
new BroadcastReceiverExample();
}
}这个是arduino api
http://code.google.com/p/xbee-ar ... l-beta.zip&can=2&q=
麻烦请老板验证下是什么问题 如果确实是api兼容性问题的话 我们就考虑换成不用api的方案 或者是我们这个实现方案有问题，请老板指出，十分感谢。
情况比较复杂，我们正在测试。 烦请稍等一下。 我用的是IO扩展板V7.1和两块xbee serials 2B的板子，遇到了相同的问题，coordinator端怎么也收不到数据，请问这个问题有什么更新吗？ milome 发表于 2015-11-5 14:49
我用的是IO扩展板V7.1和两块xbee serials 2B的板子，遇到了相同的问题，coordinator端怎么也收不到数据，请 ...
v7.1板子上的开关是否拨到了Run上？
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