Bluetooth expertise from Cambridge Consultants

Bluetooth expertise from Cambridge Consultants
Bluetooth expertise from Cambridge Consultants
Our Bluetooth® Pedigree
Extensive set of profiles and protocols supported by Cambridge Consultants’ Bluetooth software
Our software provides the widest range of profiles and portability. We have been actively developing Bluetooth
software and products for over a decade. We offer a proven Bluetooth protocol stack (BlueStack®) and a profile
library (Interface Express®) to enable the implementation of Bluetooth applications. We can also offer Bluetooth
technical support services to help you develop high-quality Bluetooth products with highly competitive costs.
The qualified profiles and underlying protocols supported by our software are:
Ref
A2DP
AVRCP
Profile Supported
Roles Supported
Advanced Audio
Distribution Protocol
Audio Video Remote
Control Profile
Source
Sink
BIP
Basic Image Profile
BPP
Basic Printer Profile
CTP
DUN
Cordless Telephony
Profile
Dial Up Networking
Profile
FAX
Fax Profile
FTP
File Transfer Profile
GAP
GAP
Generic Object
Exchange Profile
Hard Copy Cable
Replacement Profile
GOEP
HCRP
HDP
Health Device Profile
HFP
HandsFree Profile
HSP
HeadSet Profile
HID
Human Interface
Device Profile
ICP
InterCom Profile
OPP
Object Push Profile
PAN
Personal Area Network
Profile
SDAP
Service Discovery
Application Profile
SPP
Serial Port Profile
SAP
SIM Access Profile
SYN
Synchronisation Profile
LAN
LAN Access Profile
-
Comments
We have qualified the Protocol AVCTP which is required by
this profile (and is the complex part)
Image Pull
Image Push
Remote Camera Access
Printer end
Sender end
Gateway (GW)
Terminal (CT)
Gateway (GW)
Terminal (DT)
Gateway (GW)
Terminal (DT)
Client
Server
-
We also have a CTP Gateway reference design based on the
BlueCore™ as a Host-less design.
Client
Server
Access Gateway (AG)
Handfree Unit
Access Gateway
Headset
Host Device
Keyboard Device
Pointing Device
Other Device
Our HDP and IEEE11073 data layers are delivered as part of
our VENA toolkit (for more details please contact us)
We have a combined HF and SYNC on BlueCore™ (hostless)
This is a peer-to-peer profile.
Client
Server
Access Point
Group
User Terminal
Includes implementation of Bluetooth® Network Encapsulation
Protocol (BNEP).
Device A
Device B
Client
Server
Server
Client
LAN Access Point
Data Terminal
Currently in qualification process. Note: we also have a
combined HF and SYN on BlueCore™
This profile has been deprecated. It is still in the standard, but
has been superseded by PAN and cannot be qualified any
longer.
Bluetooth expertise from Cambridge Consultants
Protocol Supported
Audio/Video Control Transport Protocol
(AVCTP)
Audio/Video Distribution Transport
Protocol (AVDTP)
Bluetooth Network Encapsulation
Protocol (BNEP)
Object Exchange (OBEX)
Telephony Control Protocol (TCP)
RFCOMM
Comments
The transport mechanism to exchange messages for controlling A/V devices
Defines the mechanism for A/V stream negotiation, establishment and
transmission procedures
Used to transport common networking protocols over the Bluetooth media such as
IPv4 and IPv6
Transfer protocol that defines data objects and a communication protocol two
devices can use to exchange those objects
The call control signaling for the establishment of speech and data calls between
Bluetooth devices
Emulates the serial cable line settings and status of an RS-232 serial port and is
used for providing serial data transfer
Embedded Bluetooth applications for CSR’s BlueCore
We have a unique relationship with CSR that enables us to produce binary images for CSR’s BlueCore™ family of
devices. Through this, we can develop applications targeted natively at the XAP2 RISC processor embedded
within all of CSR’s BlueCore™ devices. This removes the need for a host processor, so reducing the cost of
products developed in this way. In fact, XAP is our own family of processor cores. We can extend this capability to
our customers who licence our “xIDE for Interface Express™” toolkit. The embedded applications produced using
this approach are performance optimised.
Our Bluetooth experience
We have developed a wide range of Bluetooth® applications, including:
ƒ A Medical device platform called VENA, which is continua compliant
ƒ An Internet enabled device platform called CatchNet
ƒ A low-cost Cordless Telephony (CTP) Access Point reference design
ƒ A Bluetooth® meter-reading interface
ƒ A Bluetooth®-accessible memory stick, making use of BIP to transfer images from cameras etc. to the memory
stick that can be read via the USB interface by most PCs.
ƒ A low-cost Bluetooth® hands free kit, where combined Hands-Free and Sync profiles exist on the BlueCore™ allowing the car kit to read the phonebook and provide audio service
ƒ A Bluetooth® intercom system
ƒ A general purpose configurable Bluetooth® network node (the SP/AT™ device). This enables, via the serial port
and an extended AT command set, the establishment of sophisticated functions, such as establishing audio
connections between SP/ATs™ etc.
ƒ A Bluetooth® Media gateway
The scope of applications that can be supported by Bluetooth® is very wide. Our team working on Bluetooth®
projects has expertise in the specifics of each application area. Once we understand what you wish to achieve,
then we can call upon their expertise to support you.
Whether it is to reduce the cost of an existing solution, add Bluetooth to an existing product, or to implement a new
or unusual application, Cambridge Consultants is the best choice for achieving your goals.
Interface Express® and Bluestack® are registered trademarks of Cambridge Consultants Limited in the United Kingdom and other territories
xIDE for Interface Express™ and SP/AT™ are trademarks of Cambridge Consultants Limited
BlueCore™ is a trademark of CSR plc
®
Bluetooth is a registered trademark of Bluetooth SIG, Inc.
© 2009 Cambridge Consultants Ltd and Cambridge Consultants Inc
Ref: CaseNote-WIRE-015 v4.0
[email protected]
www.CambridgeConsultants.com
Cambridge Consultants Ltd
Science Park
Milton Road
Cambridge
England CB4 0DW
Cambridge Consultants Inc
101 Main Street
Cambridge MA 02142
USA
Tel: +44 (0)1223 420024
Fax: +44 (0)1223 423373
Tel: +1 617 532 4700
Fax: +1 617 737 9889
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