Thursday, August 2, 2012

[android-developers] Re: Unable to execute Bluetooth HDP Demo

Hi,

I need help. I have Nonin 9560Bt, and i tried to run the project on a Android 4.0.4 device. I's not working. So, could you tell me what modifications did yout make to run the sample project?

On Friday, 20 January 2012 17:00:10 UTC+1, Raul Ruiz wrote:
Hi all,

I have Nonin working with HDP, if someone need help tell me.



On 14 ene, 13:07, jfernandez <jorge.fernandez.gonza...@gmail.com>
wrote:
> Hi Fernando,
>
> I have introduced a change in the implementation of the
> BluetoothHealthCallback mHealthCallback. Exactly, in its method
> onHealthChannelStateChange(...). I detected that the state machine
> during the stablishment of a new HDP connection is: Disconnected-
> Connecting-Connected. However, you can see that the example is
> checking the case Disconnected-Connected, but not the case Connecting-
> Connected. I added this new case Connecting-Connected, and now it
> works and I'm able to read/write data from/to UA-767PBT-C and a board
> that emulates several biomedical devices.
>
> I hope it help you.
>
> Regards.
>
> On 14 ene, 12:35, Fernando Almeida <reala...@gmail.com> wrote:
>
>
>
>
>
>
>
> > Hi jfernandez... i upgrade my android version to 4.03 and still can't
> > connect...
>
> > Could you please show me the changes that you made?
>
> > Thank you
>
> > On 13 Jan, 10:57, jfernandez <jorge.fernandez.gonza...@gmail.com>
> > wrote:
>
> > > Hi again,
>
> > > Well, after upgrading my Android 4.0 to 4.03, and adding some changes
> > > to the BluetoothHDPsample, I'm able to connect to the biomedical
> > > device, as well as I'm able to read/write data from/to theHDP
> > > channel. So, it seems the problem has been fixed in this new Android
> > > version.
>
> > > Regards.
>
> > > On 15 dic 2011, 18:30, jfernandez <jorge.fernandez.gonza...@gmail.com>
> > > wrote:
>
> > > > Hi all,
>
> > > > I'm executing theBluetoothHDPDemo [1]  (offered from Android 4.0
> > > > Ice Cream Sandwich) in my Android smartphone. When I have registered
> > > > the application in order to receive data, and I have paired the
> > > > biomedical device with the smartphone, I try to open the channel
> > > > connection and I can see that the device starts sending data to the
> > > > smartphone. However, the smartphone is unable to open the channel
> > > > connectionHDP.
>
> > > > At the end of this message you can see the output obtained in the
> > > > LogCat.
>
> > > > Has anybody achieved to run successfully this sample about the use of
> > > > theBluetoothHealth Profile API? Any ideas?
>
> > > > Thanks. Regards.
>
> > > > [1]http://developer.android.com/resources/samples/BluetoothHDP/index.html
>
> > > > This is the log that I obtain:
>
> > > > 12-15 16:40:54.048: I/BluetoothHDPService(1105): connectChannel()
> > > > 12-15 16:40:54.068: D/BluetoothService(147): CONNECTION_STATE_CHANGE:
> > > > 00:80:25:14:A1:BC: 0 -> 1
> > > > 12-15 16:40:55.169: D/ConnectivityService(147):
> > > > handleInetConditionHoldEnd: net=1, condition=0, published condition=0
> > > > 12-15 16:40:59.393: D/BluetoothEventLoop(147): Device property
> > > > changed: 00:80:25:14:A1:BC property: Connected value: true
> > > > 12-15 16:41:00.024: D/BluetoothEventLoop(147): Health Device :
> > > > devicePath: /org/bluez/278/hci0/dev_00_80_25_14_A1_BC:channelPath:/org/
> > > >bluez/278/hci0/dev_00_80_25_14_A1_BC/chan3115:existstrue
> > > > 12-15 16:41:00.034: E/BluetoothService.cpp(147):
> > > > getChannelApplicationNative
> > > > 12-15 16:41:00.044: E/bluetooth_common.cpp(147):
> > > > dbus_func_args_timeout_valist: D-Bus error in Acquire:
> > > > org.bluez.Error.HealthError (Cannot reconnect: MDL is not closed)
> > > > 12-15 16:41:00.044: E/BluetoothHealthProfileHandler(147): Error
> > > > obtaining fd for channel:/org/bluez/278/hci0/dev_00_80_25_14_A1_BC/
> > > > chan3115
> > > > 12-15 16:41:00.074: E/BluetoothService.cpp(147): destroyChannelNative
> > > > 12-15 16:41:00.074: E/BluetoothEventLoop.cpp(147):
> > > > onHealthDeviceConnectionResult: D-Bus error:
> > > > org.bluez.Error.HealthError (Mdl is not created)
> > > > 12-15 16:41:00.074: D/BluetoothEventLoop(147):
> > > > onHealthDeviceConnectionResult 2 6001
> > > > 12-15 16:41:00.214: D/BluetoothEventLoop(147):
> > > > onHealthDeviceConnectionResult 2 6000
> > > > 12-15 16:41:00.214: D/BluetoothEventLoop(147): Health Device : Name of
> > > > Property is: MainChannel Value:/org/bluez/278/hci0/
> > > > dev_00_80_25_14_A1_BC/chan3115

--
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers+unsubscribe@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en

No comments:

Post a Comment