Pages: [1]   Go Down
Author Topic: XBee error  (Read 424 times)
0 Members and 1 Guest are viewing this topic.
Boston
Offline Offline
God Member
*****
Karma: 3
Posts: 575
Arduino rocks
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

I have 2 series 2 XB24-ZB XBee radios with one set in AT mode as a router and one in API mode as a coordinator connected to an Uno and an LCD screen.  I am also using the XBee library and modifying one of the examples.
The router is sending analog data from pins 0 & 1  and this seems to work fine four or five times, then I start getting error 3 and sometimes error 1. Sometimes at this point I still get a valid reading, but mostly once I get an error, I only then get errors. Resetting my Arduino makes it work fine again, until I get an error.

I had the router in sleep mode, but thinking the 2  radios were getting out of sync I disabled sleep mode.

I still get the errors.  How do I know what error 1 and error 3 are and what should I look at to correct this?

Thanks.

Code:
/**
 * 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 <LiquidCrystal.h>
 #include <XBee.h>
 const int sensorMin = 0; 
 const int sensorMax = 1023;
 int farenheit=0;
 int x=0;
/*
This example is for Series 2 (ZigBee) XBee Radios only
Receives I/O samples from a remote radio.
The remote radio must have IR > 0 and at least one digital or analog input enabled.
The XBee coordinator should be connected to the Arduino.
*/
XBee xbee = XBee();
ZBRxIoSampleResponse ioSample = ZBRxIoSampleResponse();
XBeeAddress64 test = XBeeAddress64();
String sun = "Cloudy";
int humid=0;
int z=0;
int y=0;
LiquidCrystal lcd(7, 8, 9, 10, 11, 12);
byte newChar[8] = {
 B00000,
 B00110,
 B01001,
 B01001,
 B00110,
 B00000,
 B00000,
 B00000
};
void setup() {
xbee.begin(9600);
lcd.begin(20, 4);
lcd.createChar(0, newChar);
int data=0;
home();
}
void loop() {
 
xbee.readPacket();
if (y==0)
{
  lcd.setCursor(0,0);
  lcd.print("Reading data");
}
readPack();
if (xbee.getResponse().isAvailable()) {
   gotPack();
    if (xbee.getResponse().getApiId() == ZB_IO_SAMPLE_RESPONSE) {
      xbee.getResponse().getZBRxIoSampleResponse(ioSample);
      //lcd.clear();
   
      if (ioSample.containsAnalog()) {
     for (int i = 0; i <= 4; i++) {
   // print something
      }
     }
         calcTemp();
         calcSun();
         calcHumid();
         showData();
         delay(2000);
    }
    else {
      lcd.clear();
      lcd.setCursor(0, 0 );
      lcd.print("Expected I/O Sample");
      lcd.setCursor(0, 1 );
      lcd.print(", but got ");
      lcd.print(xbee.getResponse().getApiId(), DEC);
      delay(1000);
    }   
  }
  else if (xbee.getResponse().isError()) {

   gotError();
  }

}
void calcTemp()
{
  float temperatureCelsius = (ioSample.getAnalog(0)/1023.0*1.2*3.0*100)-273.15;
  round(temperatureCelsius);
  farenheit =( temperatureCelsius* 9/5 + 32);
}
void calcSun(){
 int range = map(ioSample.getAnalog(1), sensorMin, sensorMax, 0, 5);
 switch (range) {
  case 0:   
    sun = "Very Sunny   ";
    break;
  case 1:   
    sun = "Sunny        ";
    break;
  case 2:   
    sun = "Partly sunny ";
    break;
  case 3:   
    sun = "Partly cloudy";
    break;
  case 4:   
    sun = "Cloudy       ";
    break;
  case 5:   
    sun = "Night time   ";
    break;
  }
}
void calcHumid()
{
 //humid = (ioSample.getAnalog(3))

}

void showData(){
 // lcd.clear();
  lcd.setCursor(0,0);
  lcd.print("Temp: " );
  lcd.print(farenheit);
  lcd.write(0);
  lcd.print(" F " );
 
  lcd.setCursor(0, 1);
  lcd.print("Sunlight lvl: " );
  lcd.print(ioSample.getAnalog(1));
  lcd.setCursor(0, 2);
  lcd.print(sun);
 
  lcd.setCursor(0, 3);
  lcd.print("Humidity: " );
  lcd.print(humid);
  lcd.print("%" );
 
  delay(3000);
  /*
  lcd.clear();
  lcd.print("Wind: " );
  lcd.print(wind);
 
  lcd.setCursor(0, 1);
  lcd.print("Rain: " );
  lcd.print(rain);
  delay(2500);
  */
}
void home(){
  lcd.clear();
  lcd.print("Weather Station Bot");
  lcd.setCursor(0, 1);
  lcd.print("Arduino & Xbee");
  lcd.setCursor(0, 2);
  lcd.print("Powered Weather");
  lcd.setCursor(0, 3);
  lcd.print("Station 2011");
  delay(3000);
  lcd.clear();
}
void readPack(){
  for (int i=0; i < 3; i++)
{
  x=17+i;
  lcd.setCursor(x, 0);
  lcd.print("-");
  delay(200);
}
delay(100);
for (int i=0; i < 3; i++)
{
  x=19-i;
  lcd.setCursor(x, 0);
  lcd.print(" ");
  delay(200);
}
delay(100);
 for (int i=0; i < 3; i++)
{
  x=17+i;
  lcd.setCursor(x, 0);
  lcd.print("-");
  delay(200);
 }
}

void gotPack(){
  lcd.setCursor(19, 0);
  lcd.print("+");
  y=1;
  lcd.setCursor(18, 0);
  lcd.print(" ");
  delay(200);
  lcd.setCursor(17, 0);
  lcd.print(" ");
  delay(100);
}

void gotError(){
  lcd.setCursor(18, 0);
  lcd.print(xbee.getResponse().getErrorCode(), DEC);
  lcd.print("!");
  lcd.setCursor(17, 0);
  lcd.print(" ");
  delay(700);
}
Logged

Seattle, WA USA
Offline Offline
Brattain Member
*****
Karma: 601
Posts: 48543
Seattle, WA USA
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Quote
How do I know what error 1 and error 3 are and what should I look at to correct this?
Well, there was a clue earlier in your post:
Quote
I am also using the XBee library
A "library" for the Arduino is one or more header files and one or more source files. No pre-compiled .o or .a files. So, look at the source code to determine what conditions cause the isError() function to return true, and where the value that getErrorCode() returns is set.
Logged

Pages: [1]   Go Up
Jump to: