Design & Implementation Of Windows CE-based BT Car-Kit System

Nowadays,the digital products based on embedded system develop quickly,and the needs of beautiful UI(user interface) and connections of embedded product are increased for us,so the conventional embedded systems are unaccommodated to the users' needs and the connections of all devices are inconvenient for users.However,the systems based on Windwos CE are suitable to the needs of users and the wireless connections by bluetooth solve the problem of lines.In this thesis,we complete the migration of the Windows CE based on the samsung's S3C2443 embedded chip,and use the modules such as CSR'S BC4 bluetooth's chip and so on to complete the BT car-kit system's design & implemention based on WinCE.First in this paper,we introduce the fundamental and structure of Windows CE and Bluetooth technology.And then,we introduce and complete the design of system based on the embedded CPU of samsung's S3C2443,include to introduce the migration of the Windows CE in the current HW(hardware) platform by developing BSP. Lastly,we do the development of bluetooth HF/HS Profile and the application of bluetooth based on the new system,hardware and software,and the microsoft's Bluetooth stack.The system or product not only retains the good UI and basic application of Windows CE,but also implements the connection between phone and this device by Bluetooth and can complete the bluetooth car-kit functions such as receiving,dialing, redialing,rejecting,hangup and silence of voice.These functions are perfectly tasting for users.