Pages: [1]   Go Down
Author Topic: arduino communication with a android  (Read 4081 times)
0 Members and 1 Guest are viewing this topic.
0
Offline Offline
Newbie
*
Karma: 0
Posts: 6
Arduino rocks
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Hi guys,

I am working on project where I am using an arduino mega and a bluetooth module to send a simple text to the andriod phone. I can build the program but I cant get to send the signal over to the phone.  The program structure is such , Once the led is high , the buzzer goes on and the signal is sent out to the HTC phone. Can somebody with a kind soul please help me with my program below.

best regards
nash


#include <MeetAndroid.h>

MeetAndroid meetAndroid;

int buzzer = 48;                                 // Buzzer connected to digital pin 48
int ledPin = 50;                              // the number of the LED pin 50

// variables will change:
int ledState = 0;                                 // variable for reading the led status


void setup()
{
  pinMode(ledPin,INPUT);                              // pin 13 led as OUTPUT
  pinMode(buzzer, OUTPUT);                         // pin 48 buzzer as OUTPUT
  Serial.begin(115200);                           // start serial communication at 115200bps
                          

}

void loop()
{
   ledState = digitalRead(ledPin);
  
  if( ledState == HIGH  )                            // if 'HIGH' was received
  {
    digitalWrite(buzzer, HIGH);                // turn ON the buzzer
    delay(1000);
    Serial.print("Door is opened\r\n");         // print the message when the Mega received input from Serial1
    delay(5000);  // delay 5 seconds
    meetAndroid.receive();                   // read input pin and send result to Android
    meetAndroid.send(digitalRead(ledPin));   // add a little delay otherwise the phone is pretty busy
  delay(1000);
  }
  else
  {
    digitalWrite(buzzer, LOW);            // otherwise turn it OFF
     delay(1000);                         // wait 1000ms for next reading

  }
  
}
Logged

0
Offline Offline
Newbie
*
Karma: 0
Posts: 6
Arduino rocks
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Hey bro, I followed the instructions from the below URL. I dowloaded the software which I was told into my htc phone. I paired it up with my bluetooth. I aint sure whether my program is right. so as to narrow down to the problem. The amarino software helps to retrieve data from the bluetooth itself. I am most probably sure it has to be the program.

best regards
ganesh  

http://www.amarino-toolkit.net/
Logged

Seattle, WA USA
Offline Offline
Brattain Member
*****
Karma: 551
Posts: 46224
Seattle, WA USA
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Be aware the this is cross-posted.
Logged

0
Offline Offline
Newbie
*
Karma: 0
Posts: 6
Arduino rocks
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Sorry guys,

I wasn't sure that cross posting was a illegal thing. I was just trying to get my options wider.

best regards
ganesh  
Logged

Austin, TX
Offline Offline
Faraday Member
**
Karma: 64
Posts: 6055
Baldengineer
View Profile
WWW
 Bigger Bigger  Smaller Smaller  Reset Reset

For the sake of google/future searches:

cross post #1:
http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1292827719/0#0

cross post #2:
http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1290574510/0#0

Do a minute amount of research and verify your phone is capable of the serial port Profile.
« Last Edit: December 21, 2010, 01:28:02 am by cmiyc » Logged

Capacitor Expert By Day, Enginerd by night.  ||  Personal Blog: www.baldengineer.com  || Electronics Tutorials for Beginners:  www.addohms.com

Pages: [1]   Go Up
Jump to: