Bluedroid Code Framework

bluedroid Framework for Project code:Bta:1. AG (Audio Gateway): Implementation of the Bluetooth audio Gateway 2. Ar (Audio/video Registration): Implementation of the audio/video Registration Module 3. Av (Advanced Audio/video): Improved audio/video implementation 4. Dm (Device Manager): BTA Device Management implementation 5. Fs (File System): contains BTA file system compile time configurable constants and callback function 6. Gatt:gatt client's main function and state machine 7. Hh (HID Host): humanized interface Device (HID), connect mouse keyboard 8. Hl (health): The main function and state machine of healthy device mode 9. Jv (Java): 10.Pan (Bluetooth personal Local area network):p an main function realization and state machine 11. Pb (phone book): Phonebook access Server private file 12.sys (System): BTA System Management Implementation btif:1. Co:call-out (BTA's callout function) 2. Src:

BLUETOOTH.C: Bluetooth HAL Implementation

BTIF_AV.C: Bluetooth av Implementation

BTIF_CONFIG.C: Stored locally on the BT Adapter and Remote device Properties (XML)

BTIF_CORE.C: Contains the core function function between the HAL and the BTE interface
BTIF_DM.C: Includes device management (DM) Related features

BTIF_HF.C: handsfree mode Bluetooth interface

Btif_hh.c:hid Bluetooth interface for host configuration files

BTIF_HL.C: Bluetooth interface for medical device specification

BTIF_MEDIA_TASK.C: This is the btif system for multimedia modules . It contains tasks for implementing av,HS and HF mode audio and video processing

Btif_pan.c:pan Mode Bluetooth interface

BTIF_PROFILE_QUEUE.C: The implementation of the connection queue for Bluetooth remote devices.

BTIF_RC.C: Bluetooth AVRC Implementation

BTIF_SM.C: API for Universal btif State machine

BTIF_SOCK.C: Bluetooth Socket interface

BTIF_SOCK_RFC.C: Virtual serial port mode Bluetooth interface

BTIF_SOCK_SDP.C: Service Discovery

Btif_sock_thread.c:socket Select Thread creates a thread for socket communication

Some related functions of the btif_sock_util.c:socket operation

BTIF_STORAGE.C: Stored locally on the BT Adapter and Remote device Properties (XML)

BTIF_UTIL.C: Other auxiliary functions

Gki:1. COMMON:2.ULINUXHCI:

BT_HCI_BDROID.C: Bluetooth host / Controller Interface Library implementation

BT_HW.C: callback function provided by Bluetooth provider

BT_UTILS.C: Other auxiliary functions

BTSNOOP.C: Generate a Bluetooth snooping file

HCI_H4.C:HCI Transmit Send / receive

HCI_MCT.C:HCI Multi-channel transmission

LPM.C: Low power Mode implementation

USERIAL.C: Serial port open / read / write / Close Implementation

USERIAL_MCT.C: Multi-Channel open / read / write / close function

UTILS.C: Help function function

Main:

BTE_CONF.C: module configuration According to current runtime conf file Entry

BTE_INIT.C: This module contains a routine that initializes the stack component and is called before the BTU task begins.

Bte_logmsg.c:bte Log Information Encapsulation

Bte_main.c:bte Core stack initialization and shutdown code

Bte_version.c:bte version

Stack:1. A2dp

A2D_API.C: Advanced Audio transfer Mode ommon API(support A2DP)

A2D_SBC.C: Useful function to help establish and parse the SBC codec Information unit and the media payload.

2. AVCT:

AVCT_API.C: API for audio / Video Control Transport Protocol

AVCT_CCB.C: Functions for manipulating AVCTP connection control blocks

AVCT_L2C.C:AVCTP Module interface to l2cap

AVCT_LCB.C: This module contains Link control state machines and Operation Link Control block functions

AVCT_LCB_ACT.C: The behavior function of link control state machine

3. AVDT:

AVDT_AD.C: This module contains a AVDTP adaptation layer (adaption)

AVDT_API.C: API for audio / Video Distribution transport Protocol

AVDT_CCB.C: Channel control block state machine and function function to manipulate the channel control block

AVDT_CCB_ACT.C: Operation function function related to channel control block state machine

AVDT_L2C.C:AVDTP Adaptation Layer module interface l2cap

AVDT_MSG.C: The ability to analyze and generate AVDTP signaling Messages

AVDT_SCB.C: Flow control block and its operation function

Avdt_scb_act.c: Flow control block state machine related operation function function

4. AVRC:

AVRC_API.C:AVRCP must command interface API

AVRC_OPT.C:AVRCP Optional Command interface API

AVRC_SDP.C:AVRCP SDP related features

5. BNEP:

BNEP_API.C:BNEP API

BNEP_MAIN.C:BNEP main function function

BNEP_UTILS.C:BNEP practical function Functions

6. Btm:

BTM_ACL.C: Handles ACL connections, hold and sniff modes, and supports packet types.

control and safety function of btm_ble.c:ble equipment

Btm_ble_addr.c:ble Address Management

Btm_ble_bgconn.c:ble White List of operations

Btm_ble_gap.c:ble Gap

BTM_DEV.C: Bluetooth Device Management

BTM_DEVCTL.C: Handles BTM interface functions including rest,HCl buffer size, etc.

BTM_INQ.C: Processing queries (handle inquiries), including setting the discovery mode, controlling the baseband, and maintaining a small database of query responses

definition of BTM_MAIN.C:BTM control block

BTM_PM.C: Manage ACL link mode function ( active, hold, stop and sniff mode )

BTM_SCO.C: Handle SCO connection, connect, disconnect, change support packet type.

BTM_SEC.C: Bluetooth Security Manager feature

7. Btu:

BTU_HCIF.C:HCI Transport Interface , ( event handler to l2cap , command transfer )

BTU_INIT.C: Loading and shutting down the core protocol stack component routines

BTU_TASK.C: Bluetooth upper processing cycle,RFCOMM l2cap,SDP and BTIF as a whole gki Task. This btu_task switch between them

8. Gatt:

Att_protocol.c:att Protocol features

Gatt_api.c:gatt interface API

Gatt_attr.c:gatt the server property access Request handler function.

Gatt_auth.c:gatt Authentication processing function

Gatt_cl.c:gatt client function Functions

establishment and query of Gatt_db.c:gatt database

GATT_MAIN.C: The main ATT function function

Gatt_sr.c:gatt server function Functions

Gatt_utils.c:gatt Utility Function

9. Hcic:

Hciblecmds.c:hcic cell format and send HCI command

HCICMDS.C:

Hid:

Hidh_api.c:hid host API

HIDH_CONN.C: Connection interface function function

One. L2cap:

L2c_api.c:l2cap interface API

L2C_BLE.C: function functions related to ble management

L2c_csm.c:l2cap Channel State machines

L2C_FCR.C: Traffic control and retransmission (flow controls and retransmissions)

L2C_LINK.C: Related to link management

L2c_main.c:l2cap Entry Point

L2c_ucd.c:l2cap UCD CODE

L2c_utils.c:l2cap Utility Function

MCAP (multi-channel adaptation protocol):

Mca_api.c:multi-channel adaptation Protocol interface API

MCA_CACT.C: Implementation of control channel operation function function

MCA_CSM.C: The implementation of the state machine for the control channel.

MCA_DACT.C: Realization of data channel function

MCA_DSM.C: Data channel State machine

implementation of Mca_l2c.c:mcap on l2cap interface

implementation of Mca_main.c:mcap main control block

Pan:

Pan_api.c:pan Specification Interface API

PAN_MAIN.C: function functions that support pan commands and events

PAN_UTILS.C:

Rfcomm:

PORT_API.C: Serial port API

PORT_RFC.C: Port emulation entity and RFCOMM Communication

PORT_UTILS.C: Port emulation entity function

Rfc_l2cap_if.c:l2cap Interface Functions

Rfc_mx_fsm.c:rfcomm Unit Multichannel state machine and operation routines

state Machine and operation routines for the port of the Rfc_port_fsm.c:rfcomm unit

RFC_PORT_IF.C: application calls that run on top of RFCOMM

RFC_TS_FRAMES.C: Send ts 07.10 Frame

RFC_UTILS.C: utility function of the RFCOMM unit used

. SDP:

SDP_API.C:SDP interface API

SDP_DB.C: Working with Database functions

SDP_DISCOVERY.C:SDP Discovery Features

SDP_MAIN.C:SDP main function

SDP_SERVER.C:SDP Server functionality. This is primarily the processing of client requests

SDP_UTILS.C:SDP Utility Function

. SMP:

Aes.c:aes implementation, using a unique 8 -bit byte to manipulate the encryption state

SMP_ACT.C:

the SMP_API.C:SMP application interface.

Implementation of smp_cmac.c:aes128 CMAC algorithm

SMP_KEYS.C:

implementation on the SMP_L2C.C:SMP L2cap interface

SMP_MAIN.C:SMP main function

SMP_UTILS.C:SMP L2cap Utility function

Bluedroid Code Framework