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2014/10/16 ¤W¤È 08:22:54
android Programming Glossary: rfcommBluetooth RFCOMM / SDP connection to a RS232 adapter in android http://stackoverflow.com/questions/1953888/bluetooth-rfcomm-sdp-connection-to-a-rs232-adapter-in-android RFCOMM SDP connection to a RS232 adapter in android I am trying to.. as follows sock bluetooth.BluetoothSocket proto bluetooth.RFCOMM sock.connect device_addr 1 return sock.makefile ...so the service..
How to prevent Android bluetooth RFCOMM connection from dying immediately after .connect()? http://stackoverflow.com/questions/2660968/how-to-prevent-android-bluetooth-rfcomm-connection-from-dying-immediately-after to prevent Android bluetooth RFCOMM connection from dying immediately after .connect This problem.. . I noticed that 'adb bugreport' reports neither UUID nor RFCOMM channel for Zeemote while it does so for all other devices including.. b62c fbb67fd34812 Protocol Descriptor List L2CAP 0x0100 RFCOMM 0x0003 Channel 1 Language Base Attr List code_ISO639 0x656e..
http://stackoverflow.com/questions/2661932/problem-with-bluetooth-on-android-2-1-samsung-spica-i5700-where-pairing-works 23605 blz20_wrp_socket fam 31 type 1 prot BTPROTO_RFCOMM D BLZ20_WRAPPER 23605 blz20_init initializing... D BTL_IFC_WRP.. success D BluetoothSocket.cpp 23605 ...fd 32 created RFCOMM lm 26 D BluetoothSocket.cpp 23605 initSocketFromFdNative.. 23605 blz20_wrp_socket fam 31 type 1 prot BTPROTO_RFCOMM D BTL_IFC_WRP 23605 wrp_wsock_create null D BTL_IFC_WRP 23605..
Disconnect a bluetooth socket in Android http://stackoverflow.com/questions/3031796/disconnect-a-bluetooth-socket-in-android OutputStream mBTOutputStream null static final UUID UUID_RFCOMM_GENERIC UUID.fromString 00001101 0000 1000 8000 00805F9B34FB.. mBTDevice mBTAdapter.getRemoteDevice mPeerMAC Make an RFCOMM binding. try mBTSocket mBTDevice.createRfcommSocketToServiceRecord.. mBTSocket mBTDevice.createRfcommSocketToServiceRecord UUID_RFCOMM_GENERIC catch Exception e1 msg connect Failed to bind to RFCOMM..
Android Bluetooth API connect to multiple devices http://stackoverflow.com/questions/4468658/android-bluetooth-api-connect-to-multiple-devices Yes you can set up multiple bluetooth connections at least RFCOMM connections . Just use a alternative thread for you connection..
How to create Insecure RFCOMM Socket in Android? http://stackoverflow.com/questions/5308373/how-to-create-insecure-rfcomm-socket-in-android to create Insecure RFCOMM Socket in Android I am looking at way of connecting over rfcomm.. application. With a public API now exposed for insecure RFCOMM it's hard to say whether it's more or less likely for the underlying..
Implementing OBEX PUSH Server on Android 2.3 http://stackoverflow.com/questions/7662682/implementing-obex-push-server-on-android-2-3 5d7f 1234567890ab Protocol Descriptor List L2CAP 0x0100 RFCOMM 0x0003 Channel 18 So when I receive data it looks like I am..
“Service discovery failed” from Android Bluetooth Insecure Rfcomm http://stackoverflow.com/questions/8515572/service-discovery-failed-from-android-bluetooth-insecure-rfcomm Rfcomm Does anyone know how to create an insecure RFCOMM connection between 2 Android devices at API level 2.3.3 while.. SERVICE_UUID Log.i TAG Started listening on insecure RFCOMM channel for service requests for SERVICE_NAME catch IOException.. SERVICE_UUID Log.i TAG Created client socket on insecure RFCOMM channel for service requests for SERVICE_NAME catch IOException..
Android: How do bluetooth UUIDs work? http://stackoverflow.com/questions/13964342/android-how-do-bluetooth-uuids-work methods require UUIDs when they specify rfcomm right in their names Why does the BluetoothChat sample code.. by why I need to supply a UUID to create an unsecured rfcomm socket using createInsecureRfcommSocketToServiceRecord but not.. Can anyone straighten me out android bluetooth uuid rfcomm share improve this question It usually represents some common..
Receive audio via Bluetooth in Android http://stackoverflow.com/questions/15557933/receive-audio-via-bluetooth-in-android Johnny android bluetooth streaming audio streaming rfcomm share improve this question No. Trying to write an Android..
android bluetooth can't connect http://stackoverflow.com/questions/17763779/android-bluetooth-cant-connect wiresareobsolete.com wordpress 2010 11 android bluetooth rfcomm In gist The UUID is a value that must point to a published service..
Bluetooth RFCOMM / SDP connection to a RS232 adapter in android http://stackoverflow.com/questions/1953888/bluetooth-rfcomm-sdp-connection-to-a-rs232-adapter-in-android by the selected answer here How can one connect to an rfcomm device other than another phone in Android The Android API provides.. in question simply lacks SDP support. android bluetooth rfcomm share improve this question Ok the short answer is I had..
How to prevent Android bluetooth RFCOMM connection from dying immediately after .connect()? http://stackoverflow.com/questions/2660968/how-to-prevent-android-bluetooth-rfcomm-connection-from-dying-immediately-after List code_ISO639 0x656e encoding 0x6a base_offset 0x100 rfcomm connect dev tty10 00 1C 4D 02 A6 55 Connected dev rfcomm0 to.. rfcomm connect dev tty10 00 1C 4D 02 A6 55 Connected dev rfcomm0 to 00 1C 4D 02 A6 55 on channel 1 Press CTRL C for hangup #.. 00 1C 4D 02 A6 55 on channel 1 Press CTRL C for hangup # rfcomm show dev tty10 rfcomm0 00 1F 3A E4 C8 40 00 1C 4D 02 A6 55 channel..
http://stackoverflow.com/questions/2661932/problem-with-bluetooth-on-android-2-1-samsung-spica-i5700-where-pairing-works I BLZ20_WRAPPER 23605 blz20_wrp_setsockopt configure rfcomm lm mode 0x26 master 0 auth 1 enc 1 I BLZ20_WRAPPER 23605 blz20_wrp_setsockopt.. 0x0 I BLZ20_WRAPPER 23605 blz20_wrp_setsockopt configure rfcomm sndbuf len 71680 bytes I BLZ20_WRAPPER 23605 blz20_wrp_setsockopt.. 0x0 I BLZ20_WRAPPER 23605 blz20_wrp_setsockopt configure rfcomm lm mode 0x26 master 0 auth 1 enc 1 I BLZ20_WRAPPER 23605 blz20_wrp_setsockopt..
Why can't HTC Droid running OTA 2.1 communicate with RFCOMM? http://stackoverflow.com/questions/2853790/why-cant-htc-droid-running-ota-2-1-communicate-with-rfcomm 29.937 D JBtlSpp 74 write Exiting android bluetooth htc rfcomm share improve this question It's a waiting game. Until HTC..
Data Transmisison error using SPP over Bluetooth on Android http://stackoverflow.com/questions/3509167/data-transmisison-error-using-spp-over-bluetooth-on-android data over an RFCOMM socket on Android android bluetooth rfcomm share improve this question The fix for the solution was..
How to create Insecure RFCOMM Socket in Android? http://stackoverflow.com/questions/5308373/how-to-create-insecure-rfcomm-socket-in-android Socket in Android I am looking at way of connecting over rfcomm socket insecurely. I was able to find the way mentioned below..
Bluetooth RFCOMM / SDP connection to a RS232 adapter in android http://stackoverflow.com/questions/1953888/bluetooth-rfcomm-sdp-connection-to-a-rs232-adapter-in-android RFCOMM SDP connection to a RS232 adapter in android I am trying to use the Bluetooth Chat sample API app that google provides.. the PyBluez library which I'd like to port to Android is as follows sock bluetooth.BluetoothSocket proto bluetooth.RFCOMM sock.connect device_addr 1 return sock.makefile ...so the service to connect to is simply defined as channel 1 without any..
How to prevent Android bluetooth RFCOMM connection from dying immediately after .connect()? http://stackoverflow.com/questions/2660968/how-to-prevent-android-bluetooth-rfcomm-connection-from-dying-immediately-after to prevent Android bluetooth RFCOMM connection from dying immediately after .connect This problem has been solved Thanks a lot to Brad Denis and junkie You're.. then it's a driver service so maybe it uses lower level API . I noticed that 'adb bugreport' reports neither UUID nor RFCOMM channel for Zeemote while it does so for all other devices including Moto HS815 headset another dumb device for which 'sdp.. 0x10015 Service Class ID List UUID 128 8e1f0cf7 508f 4875 b62c fbb67fd34812 Protocol Descriptor List L2CAP 0x0100 RFCOMM 0x0003 Channel 1 Language Base Attr List code_ISO639 0x656e encoding 0x6a base_offset 0x100 rfcomm connect dev tty10 00..
http://stackoverflow.com/questions/2661932/problem-with-bluetooth-on-android-2-1-samsung-spica-i5700-where-pairing-works 1 D BluetoothSocket.cpp 23605 initSocketNative I BLZ20_WRAPPER 23605 blz20_wrp_socket fam 31 type 1 prot BTPROTO_RFCOMM D BLZ20_WRAPPER 23605 blz20_init initializing... D BTL_IFC_WRP 23605 wsactive_init init active list I BTL_IFC 23605.. len 71680 bytes I BLZ20_WRAPPER 23605 blz20_wrp_setsockopt success D BluetoothSocket.cpp 23605 ...fd 32 created RFCOMM lm 26 D BluetoothSocket.cpp 23605 initSocketFromFdNative D BluetoothZephyrService 23605 setState 0 2 I BluetoothZephyrService.. 1 D BluetoothSocket.cpp 23605 initSocketNative I BLZ20_WRAPPER 23605 blz20_wrp_socket fam 31 type 1 prot BTPROTO_RFCOMM D BTL_IFC_WRP 23605 wrp_wsock_create null D BTL_IFC_WRP 23605 wrp_alloc_new_sock wrp_alloc_new_sock sub 15 D BTL_IFC_WRP..
Disconnect a bluetooth socket in Android http://stackoverflow.com/questions/3031796/disconnect-a-bluetooth-socket-in-android mBTDevice null streams InputStream mBTInputStream null OutputStream mBTOutputStream null static final UUID UUID_RFCOMM_GENERIC UUID.fromString 00001101 0000 1000 8000 00805F9B34FB Try to establish a connection with the peer. This method runs.. device based on their MAC. If not then do it. if mBTDevice null mBTDevice mBTAdapter.getRemoteDevice mPeerMAC Make an RFCOMM binding. try mBTSocket mBTDevice.createRfcommSocketToServiceRecord UUID_RFCOMM_GENERIC catch Exception e1 msg connect Failed.. mPeerMAC Make an RFCOMM binding. try mBTSocket mBTDevice.createRfcommSocketToServiceRecord UUID_RFCOMM_GENERIC catch Exception e1 msg connect Failed to bind to RFCOMM by UUID. msg e1.getMessage return false msg connect Trying..
Android Bluetooth API connect to multiple devices http://stackoverflow.com/questions/4468658/android-bluetooth-api-connect-to-multiple-devices Thanks android bluetooth share improve this question Yes you can set up multiple bluetooth connections at least RFCOMM connections . Just use a alternative thread for you connection and it would work fine I guess See also http developer.android.com..
How to create Insecure RFCOMM Socket in Android? http://stackoverflow.com/questions/5308373/how-to-create-insecure-rfcomm-socket-in-android to create Insecure RFCOMM Socket in Android I am looking at way of connecting over rfcomm socket insecurely. I was able to find the way mentioned.. you'll have to target 2.3.3 API Level 10 with your application. With a public API now exposed for insecure RFCOMM it's hard to say whether it's more or less likely for the underlying private implementation to change. share improve this..
Implementing OBEX PUSH Server on Android 2.3 http://stackoverflow.com/questions/7662682/implementing-obex-push-server-on-android-2-3 0x10000 Service Class ID List UUID 128 ab123abc 1a2b 3c4d 5d7f 1234567890ab Protocol Descriptor List L2CAP 0x0100 RFCOMM 0x0003 Channel 18 So when I receive data it looks like I am receiving a raw OBEX connection request 80 00 07 10 00 04 00..
“Service discovery failed” from Android Bluetooth Insecure Rfcomm http://stackoverflow.com/questions/8515572/service-discovery-failed-from-android-bluetooth-insecure-rfcomm Service discovery failed&rdquo from Android Bluetooth Insecure Rfcomm Does anyone know how to create an insecure RFCOMM connection between 2 Android devices at API level 2.3.3 while using an arbitrarily declared service name not random or changing.. btAdapter.listenUsingInsecureRfcommWithServiceRecord SERVICE_NAME SERVICE_UUID Log.i TAG Started listening on insecure RFCOMM channel for service requests for SERVICE_NAME catch IOException e serverSocket tmp ServerThread Listening for Connections.. code tmp device.createInsecureRfcommSocketToServiceRecord SERVICE_UUID Log.i TAG Created client socket on insecure RFCOMM channel for service requests for SERVICE_NAME catch IOException e Log.i TAG Failed to createInsecureRfcommSocket against..
Android: How do bluetooth UUIDs work? http://stackoverflow.com/questions/13964342/android-how-do-bluetooth-uuids-work protocols e.g. RFCOMM If so why do the createRfcommSocketToServiceRecord methods require UUIDs when they specify rfcomm right in their names Why does the BluetoothChat sample code have a seemingly arbitrary hardcoded UUID My question arises.. 00001101 0000 1000 8000 00805f9b34fb . I'm further puzzled by why I need to supply a UUID to create an unsecured rfcomm socket using createInsecureRfcommSocketToServiceRecord but not using the reflection method. Can anyone straighten me out.. but not using the reflection method. Can anyone straighten me out android bluetooth uuid rfcomm share improve this question It usually represents some common service protocol that bluetooth device supports. When..
Receive audio via Bluetooth in Android http://stackoverflow.com/questions/15557933/receive-audio-via-bluetooth-in-android I'd be glad to hear about it I'm using Android 2.3 Gingerbread. Johnny android bluetooth streaming audio streaming rfcomm share improve this question No. Trying to write an Android application that handles this will not be the solution. At..
android bluetooth can't connect http://stackoverflow.com/questions/17763779/android-bluetooth-cant-connect different from the other versions. This might help http wiresareobsolete.com wordpress 2010 11 android bluetooth rfcomm In gist The UUID is a value that must point to a published service on your embedded device it is not just randomly generated...
Bluetooth RFCOMM / SDP connection to a RS232 adapter in android http://stackoverflow.com/questions/1953888/bluetooth-rfcomm-sdp-connection-to-a-rs232-adapter-in-android merged from a similar question which was successfully resolved by the selected answer here How can one connect to an rfcomm device other than another phone in Android The Android API provides examples of using listenUsingRfcommWithServiceRecord.. from my Linux host comes up empty so I surmise that the chip in question simply lacks SDP support. android bluetooth rfcomm share improve this question Ok the short answer is I had to use this UUID in order to connect to my SPP device private..
How to prevent Android bluetooth RFCOMM connection from dying immediately after .connect()? http://stackoverflow.com/questions/2660968/how-to-prevent-android-bluetooth-rfcomm-connection-from-dying-immediately-after List L2CAP 0x0100 RFCOMM 0x0003 Channel 1 Language Base Attr List code_ISO639 0x656e encoding 0x6a base_offset 0x100 rfcomm connect dev tty10 00 1C 4D 02 A6 55 Connected dev rfcomm0 to 00 1C 4D 02 A6 55 on channel 1 Press CTRL C for hangup # rfcomm.. Attr List code_ISO639 0x656e encoding 0x6a base_offset 0x100 rfcomm connect dev tty10 00 1C 4D 02 A6 55 Connected dev rfcomm0 to 00 1C 4D 02 A6 55 on channel 1 Press CTRL C for hangup # rfcomm show dev tty10 rfcomm0 00 1F 3A E4 C8 40 00 1C 4D 02.. connect dev tty10 00 1C 4D 02 A6 55 Connected dev rfcomm0 to 00 1C 4D 02 A6 55 on channel 1 Press CTRL C for hangup # rfcomm show dev tty10 rfcomm0 00 1F 3A E4 C8 40 00 1C 4D 02 A6 55 channel 1 connected reuse dlc release on hup tty attached # cat..
http://stackoverflow.com/questions/2661932/problem-with-bluetooth-on-android-2-1-samsung-spica-i5700-where-pairing-works 23605 blz20_wrp_setsockopt fd 1 32 bta 1 rc 0 wflags 0x0 I BLZ20_WRAPPER 23605 blz20_wrp_setsockopt configure rfcomm lm mode 0x26 master 0 auth 1 enc 1 I BLZ20_WRAPPER 23605 blz20_wrp_setsockopt success D BLZ20_WRAPPER 23605 blz20_wrp_setsockopt.. 23605 blz20_wrp_setsockopt fd 1 32 bta 1 rc 0 wflags 0x0 I BLZ20_WRAPPER 23605 blz20_wrp_setsockopt configure rfcomm sndbuf len 71680 bytes I BLZ20_WRAPPER 23605 blz20_wrp_setsockopt success D BluetoothSocket.cpp 23605 ...fd 32 created.. 23605 blz20_wrp_setsockopt fd 1 32 bta 1 rc 0 wflags 0x0 I BLZ20_WRAPPER 23605 blz20_wrp_setsockopt configure rfcomm lm mode 0x26 master 0 auth 1 enc 1 I BLZ20_WRAPPER 23605 blz20_wrp_setsockopt success E BLZ20_WRAPPER 23605 ##### ERROR..
Why can't HTC Droid running OTA 2.1 communicate with RFCOMM? http://stackoverflow.com/questions/2853790/why-cant-htc-droid-running-ota-2-1-communicate-with-rfcomm 44 29.937 D JBtlSpp 74 After write status SUCCESS 05 17 19 44 29.937 D JBtlSpp 74 write Exiting android bluetooth htc rfcomm share improve this question It's a waiting game. Until HTC finishes writing drivers to support RFCOMM on this device..
Data Transmisison error using SPP over Bluetooth on Android http://stackoverflow.com/questions/3509167/data-transmisison-error-using-spp-over-bluetooth-on-android data transfer or is there another way receive Bluetooth data over an RFCOMM socket on Android android bluetooth rfcomm share improve this question The fix for the solution was to create the string in the connected thread directly after..
How to create Insecure RFCOMM Socket in Android? http://stackoverflow.com/questions/5308373/how-to-create-insecure-rfcomm-socket-in-android to create Insecure RFCOMM Socket in Android I am looking at way of connecting over rfcomm socket insecurely. I was able to find the way mentioned below Method m device.getClass .getMethod createInsecureRfcommSocket..
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