bluez

1, download header filethe latest Android uses the Bluedroid Bluetooth library. The research Androhid uses the BlueZ Bluetooth library. To BlueZ downloaded a, inside the directory structure and files are different. Search for half a day, search the Android BlueZ.git clone Https://android.googlesource.com/platform/external/bluetooth/bluez2, copy to NDKCopy the downloaded

go out of the mountains. The function of transferring data between a computer and a Bluetooth mobile phone is realized (thanks to TX Telecom and another student for providing a Bluetooth mobile phone ). Unfortunately, at present, only mobile phones are allowed to connect to the computer, but no methods have been found to connect the computer to the mobile phone. You only need to download a few software for the specific configuration. Install the following software with the new version. Or $ Sud

The author's blog address: http://blog.sina.com.cn/samzhen1977 By Sam (zhufeng) sam_code@hotmail.com Sam wants to port the Controller Library to the hith hi3100 EV 100 platform. The evaluation is as follows: 1. hi3100 EV 100 is an ARM platform.2. hi3100 EV 100 uses uclibc.These two differences determine the need to start porting from the underlying Bluetooth library. I:Sam compiled Bluetooth. Ko, hci_usb.ko, L2CAP. Ko from Linux kernel,Hidp. Ko. II:Download the new version of bluez.Http://www.

use, as shown in. Kdebluetooth Tool With the continuous development and improvement of the open-source community project kdebluetooth, apatite uses the project as a prototype to provide Bluetooth communication support for the system, and fixes the stability of the project.. Kdebluetooth is a Bluetooth application framework built on the bluez protocol stack. It uses the KDE/Qt library to provide a series of graphical Bluetoot

The Linux static library ends with. A. There are two methods to connect to the static library. One is to add the library path/Library name directly at the end of the compilation command. For example, your library is under the absolute directory/lib/libtest..You can compile$ (CC) $ (cflags) $ ^-o $ @/lib/libtest. Another method is to use-L to specify the database name.For example, if the library name is libtest. A,-ltest is used. Cross_compile = arm-Linux-uclibc-Cc = $ (cross_compile) GCCExec =

keywords: bluetooth bluez A2DP, SINK, Sink_connect, Sink_disconnect, Sink_suspend, Sink_resume ,sink_is_connected, Sink_get_properties, AUDIO, DBUSversion: Based on android4.2 previous version BlueZKernel: linux/linux3.08System: android/android4.1.3.4xubin341719 (Welcome reprint, please specify the author, please respect copyright thank you)Welcome to correct mistakes, common learning, common progress!!Android Bluetooth Introduction (a): Basic concept

software part of the knowledge1.Android Bluetooth Architecture bluetooth® Code Architecture1.1 Serial Port DriverLinux kernel bluetooth driver, Linux kernel's Bluetooth protocol layerAdapter for 1.2BlueZ(1) Kernel code: consists of driver and BlueZ core protocolDrivers: implemented in the kernel source code Kernel/driver/bluetooth (including Linuxkernel for various interfaces) include: Usbdriver, USB driver and Otherdriver.Bluetooth protocol: Impleme

Linux side Bluetooth debugging @ (embedded) [BLE, BLE] Graduated for most of the year has been engaged in BLE peripherals development, found that Linux can use BlueZ bluetooth development, more convenient is, there is a Python module on the BlueZ interface encapsulation, called BLUEPY, to develop testing to bring more convenience. Get Install Development platform Ubunt 14.04 $ sudo apt-get install git bui

Linux, a bluetooth device driver is a network device that uses network interfaces. Android's Bluetooth protocol stack uses bluez to support application specifications such as gap, SDP, and RFCOMM, and has obtained sig certification. Since bluez uses GPL authorization, the android framework uses D-BUS IPC to interact with bluez's user space code to avoid unauthorized code. Some Bluetooth header files:Includ

Taking hci_ldisc.c as an example, we will sort out the line procedure registration process in the kernel. Our n_hci registration process is as follows: Bluetooth/hci_ldisc.c module_init (hci_uart_init) // callback a series of callback Drivers/tty/commandid (INT disc, struct tty_ldisc_ops * new_ldisc) tty_ldiscs [Disc] = new_ldisc; // operation of the line procedure, save to Global Array New_ldisc-> num = disc;New_ldisc-> refcount = 0; in this way, you can set this procedure by calling the ioctl

Http://source.android.com/projects/bluetooth-featuresBluetooth features by release Android 2.0 2.1 release (eclair) Java API features Bluetooth on/off Device discovery RFCOMM server and client sockets Automatic RFCOMM channel lookup and SDP record advertisement via SDPUUID Supports most RFCOMM use-cases, including peer-to-peer communicationAnd Gaming See http://developer.android.com/reference/android/bluetooth/package-summary.html For the latest javadoc. Platform features Based on

bluetooth/sys/class/rfkill/rfkill0/state # rfkill file has bluetooth permission Chown bluetooth/sys/class/rfkill/rfkill0/type # BCM # bccmd is mainly used to initialize Bluetooth, such as power-on, set the baud rate, and download firmware ...... # For details, refer to the brcm_patchram_plus.c file for detailed instructions. Service hciattach/system/bin/brcm_patchram_plus -- enable_hci -- scopcm = \ -- Baudrate 3000000 -- patchram/etc/firmware/bcm4330.hcd -- enable_lpm -- tosleep = 5000 -- cre

Step 1 installSDKPreparations: 1. InstallJdk-1_5_0_22-windows-i586-p.exe,: Http://download.csdn.net/detail/sonylogin/3646422 To avoid errors, install the SDK directly in c: \ jdk1.5.0 _ 22. 2. InstallationEclipse. 3. Install the plug-inJcdk,: Http://download.csdn.net/detail/hubi0952/3450766 (1). decompressCom. IBM. bluez. jcop. eclipse_3.1.1. BCopy a folderEclipseOfPluginsDirectory. (2). If you startEclipseAfterCom. IBM.

) Power part: Power control.Third, the software part of the knowledge1.Android Bluetooth Architecture bluetooth® Code Architecture1.1 Serial Port DriverLinux kernel bluetooth driver, Linux kernel's Bluetooth protocol layerAdapter for 1.2BlueZ(1) Kernel code: consists of driver and BlueZ core protocolDrivers: In fact, the kernel source code Kernel/driver/bluetooth (including Linuxkernel for various interfaces) includes: Usbdriver, USB driver and Otherd

Recently engaged in Bluetooth, oneself find the example on the Internet to try to compile, encountered some pits in the middle, recorded a bit:#include Header file:#include You need to download two files from the following URLs:http://www.bluez.org/download/650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M01/7E/86/wKiom1cDYCCQMGSDAACnUakPPUU328.png "title=" Untitled. png "alt=" Wkiom1cdyccqmgsdaacnuakppuu328.png "/>Where the header file is in the Blue