• http://rzr.online.fr/q/bluetooth# just noticed that @Lenovo gX70 's #BlueTooth disapeared from lsusb , was 0489:e00d #Foxconn… any tracks
• http://rzr.online.fr/q/bluetooth# do @slaine_ @AshNazir manage to use #Bluetooth or #gsm #modem on @Lenovo #s103t on #GnuLinux #Meego or other #os ?

• http://www.bluez.org/development/
• http://people.csail.mit.edu/albert/bluez-intro/c404.html
• http://en.wikipedia.org/wiki/BlueZ#BlueZ
• http://fr.wikipedia.org/wiki/BlueZ
• http://git.kernel.org/cgit/bluetooth/bluez.git/tree/

sudo bluetoothctl
agent on
default-agent
scan on
# (...)
# [NEW] Device B8:27:FF:FF:FF:FF (...)
scan off

• https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/1151
• https://www.reddit.com/r/linuxquestions/comments/led200/bluetooth_headset_wont_connect_after_installing/

Aug 15 23:42:13 asu bluetoothd[11190]: src/service.c:btd_service_connect() a2dp-sink profile connect failed for C8:84:47:FE:E1:F0: Protocol not available

sudo apt install libspa-0.2-bluetooth 

seems not supported see :

http://rzr.online.fr/q/atom

http://pastebin.com/v2XfiX2S

Mine disapeared ???

Bus 003 Device 003: ID 10ab:0816 USI Co., Ltd
Couldn't open device, some information will be missing
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass          224 Wireless
  bDeviceSubClass         1 Radio Frequency
  bDeviceProtocol         1 Bluetooth
  bMaxPacketSize0        64
  idVendor           0x10ab USI Co., Ltd
  idProduct          0x0816
  bcdDevice            4.71
  iManufacturer           1
  iProduct                2
  iSerial                 3
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength          216
    bNumInterfaces          4
    bConfigurationValue     1
    iConfiguration          0
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           3
      bInterfaceClass       224 Wireless
      bInterfaceSubClass      1 Radio Frequency
      bInterfaceProtocol      1 Bluetooth
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0010  1x 16 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x02  EP 2 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass       224 Wireless
      bInterfaceSubClass      1 Radio Frequency
      bInterfaceProtocol      1 Bluetooth
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0000  1x 0 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x03  EP 3 OUT
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0000  1x 0 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       1
      bNumEndpoints           2
      bInterfaceClass       224 Wireless
      bInterfaceSubClass      1 Radio Frequency
      bInterfaceProtocol      1 Bluetooth
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0009  1x 9 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x03  EP 3 OUT
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0009  1x 9 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       2
      bNumEndpoints           2
      bInterfaceClass       224 Wireless
      bInterfaceSubClass      1 Radio Frequency
      bInterfaceProtocol      1 Bluetooth
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0011  1x 17 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x03  EP 3 OUT
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0011  1x 17 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       3
      bNumEndpoints           2
      bInterfaceClass       224 Wireless
      bInterfaceSubClass      1 Radio Frequency
      bInterfaceProtocol      1 Bluetooth
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0020  1x 32 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x03  EP 3 OUT
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0020  1x 32 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       4
      bNumEndpoints           2
      bInterfaceClass       224 Wireless
      bInterfaceSubClass      1 Radio Frequency
      bInterfaceProtocol      1 Bluetooth
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x03  EP 3 OUT
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       5
      bNumEndpoints           2
      bInterfaceClass       224 Wireless
      bInterfaceSubClass      1 Radio Frequency
      bInterfaceProtocol      1 Bluetooth
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x03  EP 3 OUT
        bmAttributes            1
          Transfer Type            Isochronous
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        2
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass    255 Vendor Specific Subclass
      bInterfaceProtocol    255 Vendor Specific Protocol
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x84  EP 4 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0020  1x 32 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x04  EP 4 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0020  1x 32 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        3
      bAlternateSetting       0
      bNumEndpoints           0
      bInterfaceClass       254 Application Specific Interface
      bInterfaceSubClass      1 Device Firmware Update
      bInterfaceProtocol      1
      iInterface              0
      Device Firmware Upgrade Interface Descriptor:
        bLength                             7
        bDescriptorType                    33
        bmAttributes                        7
          Will Not Detach
          Manifestation Tolerant
          Upload Supported
          Download Supported
        wDetachTimeout                   5000 milliseconds
        wTransferSize                      64 bytes

EdiT: BT working again, I had to reinstall Windows7 OeM Fn+F5 to raise panel to set it on (not it appear again is lsusb)

sudo apt-get install bluedevil

• http://wiki.debian.org/BluetoothUser
• http://askubuntu.com/questions/235256/how-can-i-install-bluetooth-drivers-on-a-lenovo-g470

 dmesg  | grep -i blue
[    8.861271] Bluetooth: Core ver 2.16
[    8.861295] Bluetooth: HCI device and connection manager initialized
[    8.861301] Bluetooth: HCI socket layer initialized
[    8.861303] Bluetooth: L2CAP socket layer initialized
[    8.861308] Bluetooth: SCO socket layer initialized
[    8.868718] Bluetooth: RFCOMM TTY layer initialized
[    8.869775] Bluetooth: RFCOMM socket layer initialized
[    8.869775] Bluetooth: RFCOMM ver 1.11
[    8.931143] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    8.932321] Bluetooth: BNEP filters: protocol multicast
[    8.933373] Bluetooth: BNEP socket layer initialized


rfkill list
0: ideapad_wlan: Wireless LAN
        Soft blocked: no
        Hard blocked: no
1: ideapad_bluetooth: Bluetooth
        Soft blocked: yes
        Hard blocked: no
2: phy0: Wireless LAN
        Soft blocked: no
        Hard blocked: no


sudo lsmod | grep -e blue
bluetooth             144777  10 bnep,rfcomm
rfkill                 19012  6 cfg80211,ideapad_laptop,bluetooth
crc16                  12343  2 ext4,bluetooth


bluetooth-agent  1234
Can't get default adapter
No such adapter


hcitool dev
Devices:

# nothing?

 lsusb  | grep -i bluetooth

# nothing?

# While it was detected as : "Bus 002 Device 003: ID 0489:e00d Foxconn / Hon Hai Broadcom Bluetooth 2.1 Device"

PleasE HelP me … SoS …

• http://tech.groups.yahoo.com/group/lenovo/message/55
• http://forums.lenovo.com/t5/tag/bluetooth/tg-p/board-id/N_Series_Lenovo_3000
• http://forums.lenovo.com/t5/Lenovo-3000-and-Essential/G470-not-detect-bluetooth/m-p/1019513/highlight/false#M41747
• http://identi.ca/notice/100999645
• https://bugs.launchpad.net/ubuntu/+source/linux/+bug/898826

Bluetooth is a ProtocoL for WireLess Devices.

bluetooth works under Symbian OS and j2me

• http://wiibrew.org/wiki/List_of_Working_Bluetooth_Devices
• https://github.com/minimaxwell/docs/blob/master/bluetooth/meetup/bt_meetup.pdf# LinuX

• http://forum.meego.com/showthread.php?p=31170#post31170 harmattan
• http://www.dealextreme.com/c/bluetooth-irda-304?page=1&pagesize=200&pagesort=relevance# WisH
• https://bugs.launchpad.net/ubuntu/+source/obexftp/+bug/447836
• http://www.seguridadmobile.com/windows-mobile/windows-mobile-security/HTC-Windows-Mobile-OBEX-FTP-Service-Directory-Traversal.html
• http://answers.microsoft.com/en-us/profile/9eb263cb-c78a-422d-b3a8-cff9845aaae1
• http://answers.microsoft.com/en-us/windows/forum/windows_8-hardware/windows-8-bluetooth-problem-on-lenovo-g570-laptop/25b90628-0e82-4f4a-9bad-a941dffe7df3# LenovO
• http://askubuntu.com/questions/256451/how-to-enable-bluetooth-using-lenovo-480g

• http://BlueToothTracking.org

• http://www.unixgarden.com/index.php/embarque/communication-de-donnees-et-d%E2%80%99images-issues-de-la-carte-fox-par-bluetooth

• SonyEricsson : http://stefans.datenbruch.de/k750i/#bluetooth
• Rennes : http://www.bluemobile.fr/rennes-borne-multimedia-bluetooth.htm

• https://github.com/Marlinski/Rumble/blob/master/app/src/main/java/org/disrupted/rumble/network/linklayer/bluetooth/BluetoothServer.java#L99

• http://www.galaxyinsider.com/why-you-need-bluetooth-low-energy-ble# BlE Android 4.3

There is an extra API for J2ME to support bt ( JSR82 )

http://www.jcp.org/en/jsr/detail?id=82

• API : http://download.oracle.com/javame/config/cldc/opt-pkgs/api/bluetooth/jsr082/javax/obex/package-tree.html

I have downloaded an application which uses bluetooth and J2ME.

The name of the application is BlueChat and the website where this application is available for download is http://www.benhui.net

My problems regards to this application are as follows:

1. I want this application to get compiled in SUN WTK 2.0. The web site gives instructions for running this application on SUN WTK 2.1 in windows platform but does not give any help on Linux platform

2. The website which hosts this application gives 2 jar files one for MIDP 1.0 and the other one for MIDP 2.0 the website says that to download anyone of the jar files and then to paste it in the WTK21/lib/directory which will overwrite the old midp jar file which comes with SUN WTK by default.

Since i am using Linux for development i downloaded WTK 2.0 Linux version .

i couldnt find a default midp.jar file so i did not know where to paste the new jar file which comes with this bluetooth application.

This process is done to compile this application using SUN WTK which has no bluetooth support and then to run this application using Nokia Series 60 MIDP SDK 0.3 beta.

3.In windows i followed the instructions given in the website and the application got compiled but the emulator did not startup due to some problems with the emulator but i did not have any problems with compilation .

4. In Linux i am facing problems in compiling the application.

I placed the jar file that comes with the application in the application's LIB directory when i did this i get one error .

The error is

          "Error Preverifying class com.sun.ksecurity.MD5"
          "Error:native methods should not appear"
           Build Failed

This is what i get so i am unable to compile the application. So kindly help

Thanks

Regards Balaji

• https://together.jolla.com/question/6461/bluetooth-hardware-details/# Bluetooth 4.0 EDR HS
• http://www.qualcomm.eu/uk/news/releases/2011/05/31/qualcomm-atheros-announces-highly-integrated-connectivity-solution-superior
• https://chipworks.secure.force.com/catalog/ProductDetails?sku=QUA-WCN3660#
• http://store.baladeo.com/en/mini-wireless-speaker-thunder-bay-black.html# EaN=3661190007575
• * https://youtu.be/DXDDYx1iTsg# UnScrew
• http://www.senanetworks.com/products/industrial_bluetooth/ud100.php# UsB
• https://www.olimex.com/Products/USB-Modules/USB-BT4
• https://www.skyrise.tech/blog/tag/bluetooth/# RaspberryPi
• https://www.amazon.fr/dp/B08R1TL45R?ref=rzr-21# BT5
• https://www.sparkfun.com/products/10573# UberTooth One

• https://gitorious.org/qt-obex-ftp-client-library
• http://forum.xda-developers.com/gear-2/general/guide-oct-29easiest-to-pair-install-t2921994/page5# BtLe LoW EnergY
• https://github.com/Marlinski/Rumble/blob/master/app/src/main/java/org/disrupted/rumble/network/linklayer/bluetooth/BluetoothServer.java#L99
• https://developer.bluetooth.org/TechnologyOverview/Pages/HOGP.aspx#
• https://en.wikipedia.org/wiki/BlueBorne_(security_vulnerability)# SecuritY
• https://www.npmjs.com/package/bleno# BlE
• https://blog.attify.com/the-practical-guide-to-hacking-bluetooth-low-energy/# BlE

@TaG: fail j2me bt kb mac midp WireLess OBeX J2ME Wireless Mobile bt b blue tooth PulseAudio

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