data tranfer using bluetooth

[amitkamboj]

hi

I want to know

1. how I can find out that a bluetooth is on.

2. If its on how to find out whether its sending data or recieving data.

3. If it is not sending n receiving data for a particular amount of time
(say 2 minutes) how to close the bluetooth device in order to save the
power consumption used by bluetooth device.

[sumit.rathi]

hi

I want to know

1. how I can find out that a bluetooth is on.

2. If its on how to find out whether its sending data or recieving data.

3. If it is not sending n receiving data for a particular amount of time
(say 2 minutes) how to close the bluetooth device in order to save the
power consumption used by bluetooth device.

Hi,

According to best of my knowledge answer of your questions are as

1. You can find bluetooth power state by using
CRepository* crep = CRepository::NewL(KCRUidBluetoothPowerState);
CleanupStack::PushL(crep);
TInt value = 0;
User::LeaveIfError(crep->Get(KBTPowerState, value));

2. See below link i have already answered this question
http://discussion.forum.nokia.com/fo...d.php?t=160881

3. Again Use CentralRepository to turn Bluetooth Off.

Regards,
Sumit

[amitkamboj]

there u have given a code to see active blue tooth devices.
can u clear what u do mean by active blue tooth devices.

does it mean device is on and sending n receiving data

Hi,

According to best of my knowledge answer of your questions are as

1. You can find bluetooth power state by using
CRepository* crep = CRepository::NewL(KCRUidBluetoothPowerState);
CleanupStack::PushL(crep);
TInt value = 0;
User::LeaveIfError(crep->Get(KBTPowerState, value));

2. See below link i have already answered this question
http://discussion.forum.nokia.com/fo...d.php?t=160881

3. Again Use CentralRepository to turn Bluetooth Off.

Regards,
Sumit