求教大家~Xbee Shield 的ASSOCI灯一直闪烁

paulcony

连接上Xbee后Xbee Shield 的ASSOCI灯一直闪烁，也接收不到信号 请问是怎么回事啊？

paulcony

/**
* Copyright (c) 2009 Andrew Rapp. All rights reserved.
*
* This file is part of XBee-Arduino.
*
* XBee-Arduino 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-Arduino 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-Arduino.  If not, see <http://www.gnu.org/licenses/>.
*/
#include <XBee.h>
#define disSH 0x0013a200
#define disSL 0x40a62ddc
/*
This example is for Series 2 XBee
Sends a ZB TX request with the value of analogRead(pin5) and checks the status response for success
*/
// 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() {   
  // break down 10-bit reading into two bytes and place in payload
  pin5 = analogRead(5);
  payload[0] = pin5 >> 8 & 0xff;
  payload[1] = pin5 & 0xff;
  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);
}
一直是闪两下 XBee处于AP = 2的模式 请问是怎么回事啊？