TWI362003B - Method, flash memory drive and system for bluetooth communication - Google Patents

Description

丄 003 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention generally relates to portable flash memory mass storage devices and Bluetooth radio communications, and more specifically to the use of integrated Bluetooth technology including integration One of the sturdy ones of the portable flash memory pen drive is to provide and configure Bluetooth communication and letter. [Prior Art] • Many different types of Bluetooth-enabled peripherals are commercially available. It is not always an easy task to connect it to a host device such as a personal computer or a personal digital assistant or the like. If a person's computer does not have a built-in Bluetooth capability, the I-mode that adds this capability is a through-plug-in adapter. These adapters are often referred to as dongle 〇 A Bluetooth partner will only operate after the appropriate flash memory drive is installed. The flash memory flash drive of the counterpart is typically mounted by a CD R〇M with the counterpart or by a suitable flash memory drive from the manufacturer. This is less convenient and often a time invalid program. In addition to inconvenience, consumption day (four) and f often invalid, f can not be manually, (4) program loading. These drivers typically have to modify the registry of the host computing device, while operating system commands such as Micr〇s〇ft Wind〇wsTM require administrative privileges to do so. Corporate computers provided to employees rarely provide user management privileges. Thus, in many computers it is not possible to simply use the standard driver/pairer combination to add Bluetooth communication. 124725.doc 1362〇〇3 In addition, 'even after the installation of the appropriate t driver, - provide, you need to configure a different host for a moment." Force the device to communicate. Should be - different categories of blue [invention]: for - Portable flash memory of approximately the size of a keychain. = Fast: The memory flash drive not only serves as a mass storage flash memory, but also provides Bluetooth communication to the host device that it is plugged into. A common 〆, body embodiment is to insert a flash memory flash drive into the USB itch. ...when plugged into a universal sequence bus ("then"), there is a Bluetooth manager The program-program console (launehpad) will appear. Then: When the Bluetooth communication is required, the user executes the program and automatically configures the flash memory P to be used in different categories of Bluetooth peripheral devices. Execute together. This is even for the case of a controller that does not have administrative rights and does not allow it to add the necessary drivers to achieve a standard Bluetooth partner. Blue stored on the USB flash drive Bud manager Different types of devices are associated with appropriate software applications, and thus communication between the host device and the appropriate peripheral device can be established. For example, Bluetooth ("BT") capable headsets and a medium can be established. Associated with the player, or a BT headset can be associated with an Ip (internet pr〇t〇col; internet protocol) voice (, ν〇Ιριι) application such as SkypeTM. The manager is located on the flash memory drive, so there is no need to modify the WindowsTM login file. Temporary environment variables are stored on the flash memory drive instead of the WindowsTM login slot. Flash memory flash drive flash memory 124725.doc 1362003 Save the configuration information of various types of BT peripheral devices, so you can integrate a general-purpose Bluetooth controller ASIC into the flash memory flash drive. in. The device specific information does not need to be in the ASIC "and does not require an expensive ASIC incorporating Dsp to send audio/video files or for the host to properly associate a peripheral device with a multimedia application and send the information To the appropriate audio/video category peripherals. [Embodiment] The Bluetooth system is an industrial manual for a wireless personal area network (PAN), also known as IEEE 802.15.1. Bluetooth provides a secure global global unlicensed short-range radio between devices similar to personal digital assistants (PDAs), mobile phones, laptops, PCs, printers, digital cameras and video game consoles. The way to connect and exchange information. Many computing devices are not capable of Bluetooth transmission because the hardware is not built-in. Thus, the present invention provides plug-in Bluetooth functionality to the devices, as well as the convenience and added storage of a pocket-sized flash memory device for shipping documents. The most common embodiment is referred to as a universal USB flash drive pen drive because it is plugged into a USB port. In various embodiments, a connector (and associated communication protocol) other than a USB connector can be used to plug in and communicate with a host device, even if the device is referred to as a USB flash memory flash drive. . In order to use Bluetooth wireless technology, a device must be able to interpret specific Bluetooth settings. These profiles define possible applications that work with the device. The Bluetooth profile is the general performance of a Bluetooth-enabled device through which it can communicate with other devices. The Bluetooth technology defines a wide range of descriptions. 124725.doc 1362003 Profiles for different types of usage. A π contains the following topics: the user interface format; and the specific part of the Bluetooth protocol stack used by the 兮# 遘 由 由 5 5 。 。 。 。 。 。 。 To perform its tasks, each profile uses specific options and parameters for each layer of the stack. About - The configuration information for the profile is in the upper layer of the Bluetooth stack, usually the application-application layer. Communication with the device must be established using the appropriate profile for the device. For example, a device with a profile for a headset does not work with a printer and vice versa: Usually, the device is also made by the manufacturer and the product. The various available files will change over time and new profiles may be developed. For more information on the details of the Bluetooth implementation plan, please refer to the Bluetooth Special Instruction Group (, _,,) 2, the blue cloud system manual released on May 5th, including the core package version··h2, Volumes 0 to 3, which are the same as all documents referenced in this application, the entire contents of which are incorporated by reference.

"The following profiles are usually required for general operation. The Generic Access Profile (GAP) is mandatory for the appropriate 实施τ implementation and is used to manage the connectivity between different Bluetooth devices. The GAP reveals a high-order Αρι, which can be used by the application to configure the stack and manage connections to different Bluetooth products. The Service Discovery Application Profile ("SDAp") is mandatory for the appropriate BT implementation and is used to ask other BT products for supported services and functionality. The SDAP exposes a high level ,ρι, which can be used by the application to interrogate other βτ products for supported functionality. The Sequence 埠 Profile ("SPP") provides a virtual sequence of the analog 124725.doc 1362003 via a Βτ radio link. The SPP reveals a high-level API that the application can use to closely resemble a standard sequence. Way to send and receive data. In addition to these profiles that are typically required for general operation, there are currently more than 20 device class profiles. Several general settings are described below for exemplary purposes. This application is in no way limited to the profiles described herein. Advanced Audio Distribution Profile (A21 > P) This system is designed to transmit a 2-channel stereo audio stream (similar to music from an MP3 player) to a headset or car radio. It includes mandatory support for low complexity subband codecs (SBCs) and optionally supports: MPEG-1, 2 Audio, MPEG-2, 4 AAC and ATRAC, and can be extended to support manufacturer-defined codecs. Device. Basic Print Profile (BPp) This allows the device to transfer text, email, virtual business card (vCard) or other items to the printer based on the print job. It is different from HCRP because it does not require a printer-specific driver. This makes it more suitable for embedded devices that cannot be easily updated using printer drivers depending on the printer's supplier, such as mobile phones and digital cameras. Dial-Up Network Profile (DUN) This profile provides a standard for accessing the Internet and other dial-up services via Bluetooth. It is accessed wirelessly from a laptop by dialing on a mobile phone. Internet. The broadcast delivery profile (FTP) provides access to the file system on another device. This includes support for obtaining text 124725.doc 1362003 folder list, changing to different folders, obtaining a building, placing a slot, and deleting a slot. Humanized interface device profile (hid) is provided for things like mouse and joystick. Support for devices such as keyboards and the like. It is designed to provide a low latency link with low power requirements. Headset Profile (HSP) This is the most commonly used profile that provides support for popular Bluetooth headsets for use with mobile phones. It relies on a subset of the SCO for audio and a subset of AT commands for GSM 07.07 for minimum control, including ringing, answering calls, hanging up the phone, and adjusting the volume. Video Distribution Profile (VDP) This setting slot allows - the transport of video streams. It can be used to stream - recorded video from a -PC media center to a portable player, or from a digital video camera to a TV. Support for the H.263 baseline is mandatory. Support for MPEG-4 Vision Simple Settings and H 263 Profiles 3 and 8 is supported as needed and is covered in the manual. FIG. 1 illustrates a flash memory flash drive through the host interface ("hi") 13" and the host application 152 of the host 15 〇〇 。 A. The host interface ^ 3 〇 can be a USB interface, a wireless USB ("WuSB") interface, Serial ATA (''SATA") interface, a PCI Express ("pcie") interface, a "Firewire" or IEEE 1394 interface or any other equivalent. Host 15〇 Any computing device having a suitable connector/socket. The memory controller 108 controls the data to be written to and read from the flash memory port 14, which is preferably a NAND class. The memory controller 1〇8 also controls the through-port 124725.doc

II 〇6 to communication with the slave host 15〇. The memory controller causes the standard stored in the flash memory U4 to be accessed by the host 15() as if it were flashing. The hidden body drive system, the hard disk drive β Μ 控制器 controller i iq system - application specific integrated circuit ("ASIC") and includes the radio 112. The radio 112 is responsible for transmitting and receiving radio signals, and Included or may be referred to as a transceiver. Hub 106 manages to/from memory controller 1〇8, Bluetooth controller ιΐ2 and

^ Machine; I side 130 tribute transmission. In a preferred embodiment, the hub is a USB hub and the host interface 13 is a USB interface. The flash memory m is connected to the top layer 118 of the Bluetooth stack and the host 15 and the blueprint stack necessary for the operation of the host application 152. 2A and 2B, the flash memory flash drive (4) flash memory flash drive Η) 0Α, the difference is that there is no hub (10), because the functionality of the hub is integrated into the memory controller 1〇8 . in? 〇 i〇〇a The link between the Bluetooth controller U0 and the hub 1〇6 is preferably a USB link, while in the FD 1〇〇B, the Bluetooth controller ιι〇 and the memory control

The connection between the devices 1 and 8 is preferably a universal non-synchronous receiver/transmitter ("UART") connection. Hereinafter, the flash memory flash drive (10)a and 100B (which are essentially the same in function) may be simply referred to as a flash memory flash drive (', FD") 100. FIG. 2B illustrates a host 15 〇 with flash memory The dish is powered by the Bluetooth and peripheral devices to the 16Gxia _ system. Each device of these devices can have the same profile and each profile of the different types requires its own stack implementation and different The host application (eg, host application 152) is appropriately (d) 将. (4), 124725.doc • 12· 1362003 stacked component layers and individual functionality. Figure 3 illustrates the layer of the Bluetooth protocol stack 300. Interacting with the stack The application uses the stacking functionality by calling different API functions. The stack is responsible for all the complex communication rules defined in the Bluetooth specification incorporated by reference and manages communication with the Bluetooth module. The application layer 3 0 2 is mainly related to profile configuration and interaction with external software applications. The telephone control specification ("Tcs") layer 304 provides call control and signaling for audio channels. ("WAP") layer 306 handles control and signaling. Object exchange (9) Gu" layer 3 5 processes the response from the lower layer and distinguishes multiple responses. The RF communication ("RFCOMM") layer 308 implements a virtual! ^232 links the required functionality, including modem control signals. Most application settings use RFCOMM to transmit and receive data. The service discovery protocol (,, _,,) layer 310 provides functionality to release support for the Bluetooth Functionality (sDp server); and other Bluetooth products (sDp client) for Bluetooth functionality. The Logical Link Control and Adaptation Protocol (&L2CAP) layer 312 allows multiple communication channels to be shared - Cui-Blue Link (multiple work). The L2CAp layer 312 also handles the segmentation and assembly of long messages. The machine controller interface ("HCI") layer 3 16 provides a standardized communication protocol for the stack and the controller. HCI communication packets can be sent via UART, RS232, USB or PC card interface. The ‘σ & processor layer 32〇 is responsible for the generation, modification, and release of logical links (and their associated logical transports if required) and the updating of parameters associated with the physical link 124725.doc between the devices. The Lianshi Long 埂~s processor realizes this by using the connection management protocol to relocate the connection camp in the Bluetooth device. The baseband/link controller layer 324 is negative ^^ Λ. Babe has full access to the radio media, and the negative is from the data packet carrying the •w ^ aa ^ Bluetooth packet and the physical channel, logical transport and logical reduction Encoding and decoding of related parameters. The radio layer 328 is responsible for transmitting and receiving packets of information on the physical channel. «Hai and other blue bud core ~ layer system is provided as part of the Bluetooth controller (1). (10) The layer 316, the link manager layer, the baseband/link controller layer and the radio layer 328 are part of the "Hui core". The upper layer 118 stored in the flash memory U4 contains at least the application layer 3〇2 The layer 31, the hop layer 3 〇 8 and the 2 CAP layer 3 12 may be part of the core or part of the upper layer 118 stored in the flash. Figure 4 is a Flowchart for configuring a "universal" or core-only Bluetooth controller. In step 4〇2, insert FD 1〇〇 into the ± machine. The host and FD 1〇〇 will The connection between the two devices is integrated. Next, a program for implementing the Bluetooth operation of the FD 1〇〇 is available in step 406. In step 410, if a user (4) needs communication, it performs the BT management. And causing the top layer ι 8 of the blue bud stack to be loaded from the flash memory 114 to the host. Then, the FD 1 〇〇 series is a Bluetooth device and is ready to communicate with peripheral devices via Bluetooth, such as As seen in step 4 14. The profile that needs to communicate with each type of device is now through the stack. The upper layer 118 is available, as seen in step 418. Then, via the FD 100 Bluetooth controller 11 between the host 15 (including the application 124725.doc i362〇〇3 152) and the peripheral Bluetooth device 160 The connection is established, as seen in step 422. The upper layer 118 can be stored anywhere in the flash memory m, such as a freely usable user area or a hidden system partition. In any case, because of the upper portion The layer system is staggered in the flash memory, so it can be easily updated or changed to adapt to different profiles and different packages can also store multiple versions of the upper layer 118 (different buildings), and in specific specific In an embodiment, the user can select which version should be installed. In some embodiments, different users of the FD (10) can have (4) different user profiles stored in the device, and a specific user setting can be Associated with a particular version. Thus, a particular user profile can be associated with a different Bluetooth device profile. The Bluetooth Manager will also allow a user to assign or reassign associated software in the host. The application is associated with a particular class of Bluetooth devices, and with any Bluetooth device enumerated by the host and available for the Bluetooth Manager. Figure 5 is an automatic configuration method in accordance with an embodiment of the present invention. Flowchart. In this method, a Bluetooth controller with only one core layer can be configured to work with different types of devices. Therefore, it is not necessary to use a specific type of Bluetooth controller, and it can be implemented. In the operation " very flexible system for configuration. As shown in Figure 4, in step 4〇2, insert FD. Now I will use a U 3 compatible flash memory flash drive and / Or a specific embodiment of the invention of the host. . U3 provides a program from? 〇 1〇〇 Platform for storage and execution. On a still 124725.doc -15-device, the environment variables for the device are not stored in the host operating system login file, but are stored in the flash memory of the (1) device, in this case FD 1 () 0. Any (4) of the host's implementation of the program and operation of the Bluetooth functionality of FD State is temporarily performed during the insertion of FD1 (8).

In step 5G6, the FD 100 is listed as a -CDROM driver and separately as a mass storage device. The (10) (10) drive has its own partition in the FD (10). In step 51, the file in the CDROM drive is automatically executed by the host. In other words, #主机"旋旋

When the (3) delete drive to read its contents, the auto-execute file in the CDROM partition of the flash memory is bound by the host. Then, is the automatic execution file caused? 1) One of the Bluetooth Manager programs can be used for transmission. Next, in step 514, the user executes the BT rule 11' which causes the top layer 118 of the Bluetooth stack to be loaded from the flash memory 114 to the host 15 (one executable memory). The Bluetooth Manager program includes interface specific information in addition to the core information in the Generic or Core Core Controller, as seen in step 518. The interface specific information, along with the core information, allows the universal controller to work with a particular Bluetooth device and different categories of devices, as shown in step 522. This allows for maximum flexibility in Bluetooth configuration and a cost-effective solution based on a cost-effective basic Bluetooth controller. Thus, a flash memory flash drive according to the present invention not only provides Bluetooth communication with different types of Bluetooth peripheral devices, but also adapts to new categories over time through the upper layer 118. In addition, the flash memory flash drive of the present invention includes its own driver 124725.doc • 16-1362003 type required for use with a host, and the drivers can be loaded without having to find a CDROM drive. Trouble with or without host management rights. Although the use of the U3 platform for executing programs from a plug-in flash memory drive has been described with respect to Figure 5, it can be used with the present invention to have the same effect. Other institutions or methods. A multimedia digital signal processor chip ("DSP") is integrated into a Bluetooth controller ASIC instead of providing one of the layers of the Bluetooth stack in the host when processing multimedia content and applications. In this case, the BT controller incorporating the multimedia DSP will use the code provided in the Dsp to generate (4) and decode the audio data, and the packet of the host interface packet sent will be sent. The decoded audio/video packet. 4 Although this is an example of multimedia content, it is generally similar to other situations and other types of peripheral devices. In this case, the contents of the m packets will be packetized by the device class, the format of which varies depending on the type of peripheral device. This can be seen in FIG. According to the invention, the need for the DSp in the BT controller is eliminated, because the appropriate host upper layer (1) is provided from the flash memory, and the multimedia device can be decoded and used. The GM 1 universal controller is passed to the stereo category peripheral device. This cost from each Bluetooth controller and the entire flash memory drive 1〇. Saving a few dollars = two: As seen in Figure 7, the packet of the host interface packet sent is sealed by a packet (the carrier-specific packet), and thus only a standardization is required for decoding the peripheral device. Blue Bud Control 124725.doc -17·

1JOZUUJ, rather than requiring a decoding device class package - the control of the M 4-1 is not limited to the scope of the patent application, although the specific embodiments of the present invention have been described, it should be understood that BRIEF DESCRIPTION OF THE DRAWINGS [Fig. 1] A block diagram of a flash memory according to an embodiment of the present invention. Retrieving the body drive Figure 2 is a block diagram of a flash memory 100 of another embodiment of the present invention. Figure 2 illustrates a system with a host 15 〇 幻 厌 5 己 己 己 己 己 己 己 Β Β 蓝 蓝 蓝 蓝 蓝 蓝 蓝 蓝 蓝 蓝 蓝 蓝 蓝 蓝 蓝 蓝Figure 3 is a block diagram illustrating the layers of the Bluetooth protocol stack. 4 is a flow diagram of an automated configuration method 400 in accordance with an embodiment of the present invention. Figure 5 is a flow diagram of an automated configuration method 500 of an eight-body embodiment in accordance with the present invention. FIG. 6 is an exemplary example of a device class packet carried as a packet of a host interface packet. FIG. 7 is a packet carried by a packet of a machine interface when communicating with a flash memory flash drive 1-8 or 100 图. An example explanation of a Bluetooth packet [Main component symbol description] 1〇〇Α Flash memory flash drive 100Β Flash memory flash drive 124725.doc -18- 1362003

106 Hub 108 Memory Controller 110 Bluetooth Controller 112 Radio 114 Flash Memory 118 Upper Layer 130 Host Interface ("HI") 150 Host 152 Host Application 160A to 160X Peripheral Bluetooth Device 300 Bluetooth Protocol Stack 302 Application Layer 304 Telephone Control Specification ("TCS") Layer 305 Object Exchange ("OBEX") Layer 306 Wireless Application Protocol ("WAP") Layer 308 Radio Frequency Communication ("RFCOMM") Layer 310 Service Discovery Protocol (&quot ;SDP") Layer 312 Logical Link Control and Adaptation Protocol ("L2CAP") Layer 316 Host Controller Interface ("HCr" Layer 320 Link Manager Layer 324 Baseband/Link Controller Layer 328 Radio Layer 124725.doc -19 -

Claims (1)

Μ年(〇〇改修正本,专利专利范围: Patent Application No. 096134733) Chinese Patent Application Scope Replacement (October 2010) L-type to host computing device provides Bluetooth communication method, the method includes : Provides a portable flash memory flash drive that contains an array of flash memory arrays that are operable to store and use the data and are located in the removable flash memory flash drive. a two-bud controller having a core layer of a blue bud stack; a flash memory array of the flash memory flash drive storing one or more upper layers of the stack; and a flashing "recall" After the flash drive is connected to a host computing device, the ==-: type is automatically transferred from the flash memory array to the host's executable memory, and then executed by the host computing device, The program causes the blue bud stack to be calculated and the "Hui Special # layer is loaded into the host's beta executor stack, which can be formed by the host" _ blue bud heap = with = the host calculates Bluetooth outside the device Side Si: In the case of the metering device, 1 "the portable flash memory drive is connected to the host to access. The temple's 5 flash memory array is available from the host computing device 2. As in the method of claim 1, further Include configuring the host to communicate with a particular category of Bluetooth peripheral devices. 3 3. As in the method of claim 1, the program further causes the upper layer of the Bluetooth to be from the % X-blue bud stacking. The four-exclusive device 4 executable memory plus 124725-1001014.doc 4 to perform the method of claim 1, wherein the core layer of the blue layer stacks the human radio layer, a fundamental frequency Layer, a link manager layer, and an interface layer. Beer Control 5. The method of requesting 'where the one or * layer of the blue chip stack contains an application layer. ° Ρ 6. The method of claim 5, Where the one or more layers of the blue bud stack further comprise a _ L2 CAp layer, a café layer, and a s 4 one or more. Continuing the seed enable - Bluetooth communication between the host and a peripheral device The method includes: 叼万去, in the containable to store for use One of the data flashing records is a portable flash memory flash drive that provides the flash memory in the flash memory and controls the Bluetooth radio communication to control the Bluetooth radio communication. The flash memory medium (4) of the body flash drive is used for the interface specific Bluetooth device driver; and the flash memory body is connected to the interface of the host computer, the specific blue chip is caused by ^ ^ % automatic Loaded into one of the host's 9 grids and used by the host to identify the ❹ ❹ 玄 H Xuan host's "operation system (4). One of the peripheral devices is driven by the portable flash memory ... "The host is connected to the host with the Bluetooth controller and the main flash drive connected to the host....& flash memory 砰 闪 flash memory flash drive flash 124725- 1001Q] 4.doc -2- 1362003 δ recall system can be accessed by the host β 8 · as in the method of claim 7, jl who is a * ▲, further comprising configuring the host and / or the flash memory The pen drive communicates with the identified category. 9. A method of providing Bluetooth communication to a host computing device, the method comprising: providing a portable flash drive, the system configured to be identified as CD R by the primary computing device An M drive and a mass storage device operable to store one of the data files; providing - a Bluetooth radio and a control circuit in the portable flash drive; and connecting the portable flash drive to the portable flash drive After the host computing device, the host computing device automatically executes a program from the host computing device to identify the device as the CD ROM drive. When the program is executed, the host computing device is recognized by the host computing device as The device of the large f storage device extracts blue configuration information, which can be used by the host counting device to control the circuit and the blue of the host computer through the Bluetooth radio and the portable flash The peripheral device of the bud communicates 'and loads the Bluetooth configuration information into the memory device of the host computing device', wherein when the portable flash flash drive is connected to the host computing device, The device that the host computing device recognizes as the mass storage device is accessible by the host computing device. 10. The method of claim 9, wherein the Bluetooth configuration information includes information related to a category of a Bluetooth peripheral device. The method of claiming, further comprising linking a host application 124725-1001014.doc 1362003 with the category of the Bluetooth peripheral device. 12. The method of claim 12 of the month of 'they further includes The Bluetooth radio and control circuit of the flash flash drive communicates from the host to a peripheral device. 13. A flash memory flash drive comprising: located in the flash memory flash drive and operable to store Reprogrammable flash memory of the user profile; Bluetooth radio located in the flash memory drive; located in the flash memory drive - memory controller; Bluetooth controller Located in the flash memory flash drive and having a first subset of one of the blue bud stacks; and - the blue bud stacking - the second subset operative to operate the first of the stack The second subset configures the flash memory device to be able to communicate with other Bluetooth peripheral devices, and the first subset of the Hai is stored in the flash memory flash drive. In flash memory, the flash memory flash drive is configured to load the second subset to a host computing device, wherein the first and second subsets of the Bluetooth stack are The host computing device is configured to communicate with a Bluetooth peripheral device external to the host computing device via the flash memory flash drive, wherein the flash memory is connected to the host computing device when the flash memory is connected to the flash memory The body array is accessible by the host computing device. 14. The flash memory flash drive of claim 13, wherein execution of an application stored on the reprogrammable flash memory causes the flash 124725 -1001014.doc 1362003 The memory pen drive loads the second subset. Wherein the first subset controls its _ the second subset implementation wherein the device specific configuration further comprises a core communication coupled to 15. the flash memory drive of claim 13 of the controller. 16. For the flash memory drive device specific configuration parameters of claim 13. 17. The flash memory flash drive parameter of claim 16 contains the Bluetooth setting parameters. 18·If the flash memory of the request item 13 is in the flash drive, the memory controller and the Bluetooth ln, the one of the state of the hub, the flash memory flash drive, the stack of the first line of the electric A baseband/link controller layer 'a link management layer and a host controller interface layer. 20 • A flash memory flash drive containing • Dali storage flash memory, which will be 彳# Α h disc and operable to store the user's two flash memory portable memory controller, its control The storage of the user in the flash memory; one of the Bluetooth radios located in the flash memory flash drive; the instruction in the flash memory, the flash memory in the flash memory : when the computer is in the host computer, the host computer that is lightly coupled to the flash memory drive is automatically configured to communicate with the Bluetooth peripheral device outside the host computer via the Bluetooth radio and wherein the flash memory When the body drive is connected to the host computer, the flash memory system can be accessed by the host computer. 124725-1001 〇] 4.doc ^02003 21. If the flash memory of the request item 2〇 is used, it is a good one. When inserting into the host, the flash memory flash drive lists the two devices of the Izaki, a CD. ROM with a large number of storage category devices. 22. The flash memory portable device of claim 20, wherein the flash memory flash drive is operable to provide one or more of the Bluetooth-enabled peripheral devices or a plurality of setting buildings for the one or more tricks. The Qiao* Zhongyu Temple is also stored in NAND flash memory. u 23. A system for Bluetooth communication, comprising: a host computing device; and a flash memory flash drive, comprising: - a large amount of storage flash memory - the system is located in the flash memory The disc is operable to store the user profile; 』-memory control H' controls the storage of the user files in the flash memory and communicates with the host computing device, the memory controller Operating to cause the flash memory flash drive to appear as a hard disk drive to the host computing device; a Bluetooth radio, which is located in the flash memory flash drive; Automatically configuring the host computing device coupled to the flash memory drive via the Bluetooth radio to insert a Bluetooth external to the host computing device when the flash memory flash drive is inserted into the host computing device The peripheral device is in communication and wherein the flash memory system is accessible by the host computing device when the flash memory flash drive is coupled to the host computing device. 24. The system of claim 23, wherein the memory controller communicates with the host computer via one of the 124725-1001014.doc 1362003 SATA, IEEE-1394 or WUSB protocol interfaces. 124725-1001014.doc