Hi all.... I'm trying to connect one sthetoscope to my android device via bluetooth and always get error connecting...
Hope this will correct the problem... Some new informations on this please tell me... On 5 Jan, 12:08, Raul Ruiz <[email protected]> wrote: > Hi Chenchen, > > I'm trying connecting UA-767PBT.-C to android manager that i did and > it connect and disconnect all time. > I don't know how do you do connection to get read thread and get the > association request. If you get something tell me. > With Nonin i establish connection and i get 0 bytes all time. > > Its problem of L2CAP. BlueZ developers in 4.97 version fixed bug. > > On 4 ene, 23:35, Chenchen <[email protected]> wrote: > > > > > > > > > Dear Raul, > > > I'm playing around with UA-767PBT-C, and find that I could be able to > > get the association request by printing log in read thread: > > 01-04 13:46:49.652: I/BluetoothHDPService(7249): > > e200 > > 0032 > > 80000000 > > 0001002a > > 5079 > > 0026 > > 80000000 > > 8000 //?? not 0xA0 > > 80000000 > > 00000000 > > 00800000 > > 0008 > > 00091ffffe8002be > > 02bc > > 0081 //?? 0x01, 0x00 > > 0100 > > > However, I don't know what is the right now to write association > > response back. > > > On Dec 16 2011, 6:54 am, Raul Ruiz <[email protected]> wrote: > > > > Well we have same trouble. I have UA-767PBT-C device too and with HDP > > > Demo doesnt connect. > > > > Im doing a program that receive ACL_CONNECT from device and opens a > > > channel. > > > In the program, Health service is use by android BT and the link is > > > connected but device is in CONNECTING_STATE and then drops down. > > > Using a BT sniffer like HCIDUMP, i watch that android BT doest send > > > CONNECT RSP to device and I think that this is the problem. > > > > If you want some help tell me i will continue working in this. > > > > PD: Me too check this in linux, and it works finelly.I think that dbus > > > library is different. > > > > On 16 dic, 12:29, jfernandez <[email protected]> > > > wrote: > > > > > 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. 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