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[Wejgomi]

Hello,

I am working on a code for my graduation project. I have set-up a database(MySQL) on Internet and want to synchronise my data from Arduino with it. I have an UNO with DFRobot Xbee Shield and RN-XV Wireless module on top. I have been trying MySQL Connector/Arduino code and many others to access the database, but WiFlyHQ library seems to not work well with this shield. So I headed the PHP way.

I wrote a basic code in order to connect to my Router and talk with my webserver. However, I am unable to send GET request to it. When I boot the device, it goes through the commands, connects to my router and no more. It wont connect to webserver and send the request. I have gone through pages and manuals but it simply won't connect and I don't get an output from Serial Terminal either(like HTTP connection failed etc.).

I have attached my Arduino and PHP code below. I am really lost after days of trying, I have to get this up in shape and hand in 2 weeks later, so any help would be much appreciated.

Thanks

Code: Select all

#include <stdlib.h>
#include <PinChangeInt.h>

char recv[128];
uint8_t cont = 0;

void setup() {
  Serial.begin(9600);
  Serial.println("Starting");
  while (Serial.available()>0) {}
  // Enters in command mode    
    delay(10000);
    Serial.print("$$$"); check();  
  // Sets DHCP and TCP protocol
    Serial.print("set ip dhcp 1\r"); check();
    Serial.print("set ip protocol 1\r"); check();
  // Configures the way to join the network AP
    Serial.print("set wlan join 0\r"); check();
    Serial.print("set wlan phrase 12341234\r"); check();    
    Serial.print("join OpenWrt\r"); check();
    
    Serial.print("set dns name www.***.info\r"); check();
    Serial.print("set ip host 0\r"); check();  
    Serial.print("set ip remote 80\r"); check();
    Serial.print("set ip proto 18\r"); check();
    Serial.print("set com remote GET$/ins_mysql.php?name=Gwen\r"); check();    
    Serial.print("exit\r"); check();
    delay(1000);
}

void loop()
{
}
void check(){
  cont=0; delay(2000);
  while (Serial.available()>0)
  {
     recv[cont]=Serial.read(); delay(10);
     cont++;
  }
  recv[cont]='\0';
  Serial.println(recv);
  Serial.flush(); delay(100);
}

Code: Select all

<?php
  if($_GET["name"])
  {
     echo "Welcome ". $_GET['name']. "<br />";
     $_GET['name'] = $yourdata;
     $database = "Patients";
     $tablename = "Names";
     if (mysql_connect($localhost, $username, $password))
       {
             @mysql_select_db($database) or die ("Unable to select database");
         $query = "INSERT INTO $tablename VALUES ($yourdata)";
  	     $result = mysql_query($query);
       } else {
  	     echo("Unable to connect to database.".mysql_error());
       }
       exit();
  }
?>