On 16 dic, 11:31, Raul Ruiz <[email protected]> wrote: > Hi Jorge,
Hi Raul, > > What device are you using? I have a same problem using Nonin 9560BT > pulseoximeter. It conects and disconnects and any data had received in > the Android. I'm working with a board which is able to simulate several biomedical devices. On the other hand, I have a real device (blood pressure monitor UA-767PBT-C). In that case, the device opens the HDP channel automatically with the smartphone which acts as sink. But the truth is that I don't see anything in the LogCat related to this channel. However, if I try opening the connection channel from the HDP Demo Application, I obtain the same error. Anyway, I have checked all of this in a Linux laptop using the same BlueZ stack that we have in Android and everything works fine. > > Do you have any solution? Not yet. I'm expecting some feedback. > > Thanks > > On Dec 15, 6:30 pm, jfernandez <[email protected]> > wrote: > > > > > > > > > Hi all, > > > I'm executing the BluetoothHDPDemo [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 [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
